Programmer jobs in Missouri

At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Boeing is seeking an experienced and dedicated Software Certification Engineer to lead our engineering team in the critical mission of developing and certifying safe, reliable, and innovative aircraft. This role is paramount in ensuring that our aircraft not only meet but exceed the rigorous safety standards set forth by the Federal Aviation Administration (FAA). The Software Certification Engineer will play a vital role in fostering a culture of safety and excellence, making significant contributions to the certification process that underpins the trust of our customers and the flying public. Why This Role is Important: The Software Certification Engineer is a cornerstone of Boeing's unwavering commitment to safety and excellence in aviation. This role is crucial in ensuring that our aircraft not only meet the regulatory standards set by the FAA but also embody the highest levels of safety and reliability. By partnering closely with the FAA, the Software Certification Engineer will help shape the future of aviation, driving innovation while safeguarding the trust of our customers and the flying public. Join us in our mission to connect, protect, explore, and inspire the world through aerospace innovation. Apply today to be part of a team that is dedicated to setting the standard for safety and excellence in the aerospace industry! Position Responsibilities: Lead and manage a team of engineers focused on the design, analysis, and testing of aircraft systems and components, with an unwavering commitment to safety. Cultivate a safety-first mindset within the engineering unit, ensuring that all engineering practices prioritize the well-being of passengers and crew. Collaborate closely with the FAA to navigate the complex certification process, ensuring that all aircraft designs comply with stringent regulatory requirements and safety standards. Develop and implement engineering strategies that emphasize safety and reliability, aligning with Boeing's commitment to delivering the highest quality aircraft. Serve as the primary liaison for FAA representatives, facilitating transparent communication and collaboration throughout the certification journey. Oversee the preparation and submission of comprehensive technical documentation required for FAA certification, ensuring that all materials reflect the highest standards of accuracy and thoroughness. Mentor and develop engineering staff, instilling a deep understanding of safety protocols and certification processes to enhance their professional growth and technical expertise. Analyze and resolve complex engineering challenges with a focus on safety, leveraging data-driven decision-making and industry best practices. Monitor project progress and performance, ensuring that engineering solutions are delivered on time and meet all safety and certification milestones. This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options. This position must meet export control compliance requirements. To meet export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. 120.15 is required. "U.S. Person" includes U.S. Citizen, lawful permanent resident, refugee, or asylee. Basic Qualifications (Required Skills/Experience): 5+ years of experience as a Designated Engineering Representative (DER) or Technical Standard Order (TSO) Certification Specialist. 9+ years of experience in RTCA DO-178(B/C) Software Considerations in Airborne Systems and Equipment Certification 5+ years' experience in software engineering Preferred Qualifications (Desired Skills/Experience): Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science 12+ years related work experience or an equivalent combination of education and experience Current Designated Engineering Representative (DER) or Technical Standard Order (TSO) Certification Specialist Experience with concurrent software and distributed systems 12+ years' experience in software development life cycles, configuration management and best agile software engineering practices 9+ years' experience developing, documenting and maintaining architectures, requirements, algorithms, interfaces and designs for software systems 9+ years' experience leading software development projects Leads activities to develop, document and maintain architectures, requirements, algorithms, interfaces and designs for software systems Leads development, selection, tailoring and deployment of processes, tools and metrics Experience using common software version control tools such as Git Experience with Agile planning tool such as JIRA, TSF Drug Free Workplace: Boeing is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies. Union: This is a non union-represented position Pay & Benefits: At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements. Pay is based upon candidate experience and qualifications, as well as market and business considerations. Summary Pay Range - Level 4 (Senior) - $119,000 - $172,000 Summary Pay Range - Level 5 (Lead) - $145,350 - $211,600 Applications for this position will be accepted until Jan. 12, 2026 Relocation This position offers relocation based on candidate eligibility. Visa Sponsorship Employer will not sponsor applicants for employment visa status. Shift This position is for 1st shift Equal Opportunity Employer: Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

Start your next chapter with a top industry leader offering competitive benefits and relocation support, we are looking for a highly skilled Full-Stack developer to support a mission critical system and help lead initiatives related to a custom web application. Primary duty of the candidate will be to design, code and participate in the maintenance and enhancement of an enterprise web application. In addition to designing and developing code, the ideal candidate should also have the drive and willingness to work within AWS. The selected candidate will find themselves on a path to continual learning and professional growth on a great team and mission. REQUIRED QUALIFICATIONS: 5+ years experience building web applications in any modern framework based on languages like C#, Python, Java, or JavaScript 2+ years experience with AWS or Azure Cloud Environments. Possess a solid understanding of the environment and ability to perform basic management and troubleshooting. Experience in a modern web framework like Angular, React, Vue, Node, or Ember. Deep understanding of HTML, HTTP, client-side rendering, and DOM manipulation through JavaScript and libraries such as jQuery. Experience with Windows and Linux environments and the Linux command line. Experience with object-oriented programming. Knowledge of web application performance issues and best practices. Extensive knowledge of developer tools such as Jira, Git and Gitlab. Experience developing web services and integrating enterprise-class systems. Strong troubleshooting skills. Experience working with cross-functional teams using agile practices and continuous delivery. Bachelor's degree or higher in computer science or a closely related field. CLEARANCE: Top Secret minimum

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Senior Software Engineer (Java, Hadoop) Our Purpose We work to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. We cultivate a culture of inclusion for all employees that respects their individual strengths, views, and experiences. We believe that our differences enable us to be a better team - one that makes better decisions, drives innovation and delivers better business results. Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential. Our decency quotient, or DQ, drives our culture and everything we do inside and outside of our company. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all. Overview Be part of MasterCard's Decision Management Platform, which serves as the decisioning engine for multiple business solutions to combat fraud and validate cardholder identity. Our patented Java-based platform processes billions of transactions per day in tens of milliseconds using a multi-tiered, message-oriented approach for high performance and availability. Have you ever wanted to be a part of something BIG? Do you have experience integrating new and emerging technologies into existing environments as technologies evolve and demands change? In this role, you can make an immediate impact for a Leading Global Technology Company, MasterCard. The Senior Software Engineer role is responsible for working with teams across the company to implement new data solutions while maintaining the stability of the platform. You'll work within the Fraud Data Engineering team to grow their knowledge and expertise. You will get the chance to work with extremely large data sets and be on the cutting edge of transforming the way Mastercard captures, processes, stores and visualizes transactional data. We're looking for a highly skilled and passionate engineer who thrives at the intersection of customer needs, business goals, and cutting-edge technology. The ideal candidate is not only technically proficient but also deeply curious, collaborative, and committed to delivering impactful solutions. Key Responsibilities -6-8 years of experience in software application development, with a strong foundation in programming. -Minimum 5 years of hands-on experience in Java or Scala. -At least 3 years of experience working with Hadoop platforms. -Solid understanding of software engineering principles, including object-oriented design and microservices architecture. -Proven expertise in building data processing applications using Scala and Python 3.10+. -Strong grasp of design patterns, clean code practices, and writing maintainable, scalable software. -Experience developing container-based applications in a microservices environment. -Passion for learning and mentoring, with a collaborative mindset and eagerness to grow technical skills. -Deep knowledge of Big Data platforms such as Databricks, Cloudera, Teradata, and the underlying Hadoop architecture. -Creative problem-solver with a startup mentality and enthusiasm for tackling complex data and algorithmic challenges. -Proficient with Git or similar version control systems. -Committed to building high-quality, robust, and scalable software, with experience in CI/CD, test automation, and monitoring/alerting. -Comfortable working in a high-performing Agile team. -Excellent communication and interpersonal skills. Preferred Qualifications -Experience with relational and NoSQL databases, including query optimization and performance tuning. -Hands-on experience with Spark 3.x and building large-scale batch data -pipelines on Hadoop clusters. -Familiarity with messaging systems like Kafka and reactive architecture paradigms. -Experience designing fault-tolerant, high-availability systems. -Background in data modeling and building data dictionaries for big data environments. -Exposure to cloud platforms such as Azure, AWS, or IBM Cloud (in order of preference). -Knowledge of secure software development, including tools like Checkmarx. -Experience with data analytics platforms, workflow engines, and UNIX shell scripting. -1-2 years of experience in software architecture and mentoring junior engineers. Skills & Attributes -High energy, detail-oriented, and proactive with the ability to work independently under pressure. -Strong initiative and self-motivation to drive results. -Excellent verbal and written communication skills. -Strong collaboration and organizational abilities. -Willingness to embrace challenges and work within a matrixed, geographically distributed team. About Mastercard In the US, Mastercard is an inclusive Equal Employment Opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. If you require accommodations or assistance to complete the online application process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices. Ensure the confidentiality and integrity of the information being accessed. Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. #LI-KC Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines. In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. The base salary offered may vary depending on multiple factors, including but not limited to location, job-related knowledge, skills, and experience. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; paid leaves (including 16 weeks of new parent leave and up to 20 days of bereavement leave); 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; 10 annual paid U.S. observed holidays; 401k with a best-in-class company match; deferred compensation for eligible roles; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement; and many more. Mastercard benefits for interns generally include: 56 hours of Paid Sick and Safe Time; jury duty leave; and on-site fitness facilities in some locations. Pay Ranges O'Fallon, Missouri: $115,000 - $184,000 USD

Job Title: Senior MuleSoft Developer Type: Contract Role Seeking a hands-on, client-facing Senior MuleSoft Developer with strong communication skills who can triage and remediate critical integration defects. This role supports high-priority production issues and enterprise Mule 4 integrations. Key Responsibilities: Develop and support MuleSoft APIs (Mule 4, API-led architecture). Lead P1/P2 defect triage, root cause analysis, and permanent fixes. Troubleshoot integration failures across Salesforce, ERP, databases, SFTP, and REST/SOAP APIs. Work directly with clients to provide updates, explain issues, and manage escalations. Improve logging, monitoring, and API performance using Anypoint Monitoring, CloudHub, Splunk, etc. Support CI/CD, deployments, and Agile ceremonies. Required Skills: 6-10+ years IT experience; 3+ years hands-on MuleSoft (Mule 4). Strong troubleshooting and production support experience for high-severity issues. Expertise in DataWeave, connectors, error handling, RAML, and API Manager. Excellent communication and client-facing skills. Experience with Git, DevOps pipelines, and cloud integrations. Preferred: MuleSoft Certified Developer (MCD Level 1) required or strongly preferred. Experience with Salesforce or large enterprise integrations.

We are seeking a highly skilled Sr. Developer with strong experience in Ericsson Order Care (EOC) and AWS to join our dynamic team. The ideal candidate will bring deep technical expertise, a proactive attitude, and a passion for delivering high-quality solutions in a fast-paced environment. Key Responsibilities: Design, develop, and support solutions using Ericsson Order Care. Leverage AWS cloud services to build scalable and secure applications. Collaborate with cross-functional teams to gather requirements and implement solutions. Ensure best practices in coding, architecture, and deployments. Troubleshoot and resolve technical issues across the stack. Participate in code reviews and contribute to continuous improvement initiatives. Required Skills & Experience: Hands-on experience with Ericsson Order Care (EOC) is mandatory. Strong knowledge and working experience with AWS services (e.g., EC2, Lambda, S3, RDS, etc.). Proficiency in programming languages such as Java, Python, or similar. Experience working in Agile/Scrum environments. Strong problem-solving skills and excellent communication abilities. Preferred Qualifications: Telecom domain experience is a plus. Experience integrating EOC with other systems or OSS/BSS platforms.

Greymatter Innovationz helps you stay digitally relevant across domains, technologies, and skillsets, every day. Android developer- Onsite in St. Louis- Must have- SDK development end-to-end and Bluetooth and BLE Framework knowledge Job Description - SDK Developer (Bluetooth/BLE) Role Overview We are seeking an experienced SDK Developer with strong expertise in building end-to-end software development kits and deep knowledge of Bluetooth and Bluetooth Low Energy (BLE) frameworks. The ideal candidate will design, develop, and optimize SDK solutions that integrate seamlessly with our product ecosystem while ensuring high performance, security, and reliability. Key Responsibilities Design, develop, and maintain end-to-end SDKs, including architecture, implementation, versioning, and release processes. Build robust, scalable, and reusable SDK components for mobile and connected devices. Integrate and optimize Bluetooth/BLE communication within applications and device platforms. Work closely with cross-functional teams (mobile, firmware, QA, product) to ensure seamless integration. Troubleshoot and resolve issues related to connectivity, performance, and compatibility. Contribute to technical documentation, coding standards, and best practices. Participate in code reviews and provide constructive feedback. Stay updated with emerging technologies, Bluetooth advancements, and SDK frameworks. Required Skills & Qualifications Strong hands-on experience in end-to-end SDK development. Solid understanding of Bluetooth and BLE frameworks, protocols, and communication flows. Experience with mobile platforms (iOS, Android) or embedded systems is a plus. Proficiency in programming languages such as Java, Kotlin, Swift, Objective-C, or C/C++. Strong problem-solving skills and ability to work in a fast-paced environment. Experience working with APIs, connectivity modules, and device communication layers. Good understanding of software architecture, design patterns, and debugging tools. Preferred Qualifications Experience with IoT ecosystems or connected consumer products. Knowledge of firmware communication interfaces. Experience with performance tuning and low-level debugging. Familiarity with version control systems (Git) and CI/CD pipelines. At Greymatter Innovationz, We offer: Motivating Work Environment. Excellent Work Culture. Help you to upgrade yourself to the next level. And More!!!

Job Title: React Native - Software Engineer Duration of project: 6+ months Key Responsibilities: As one of our valued React Native Developers, your task will be constructing high-performance mobile apps for both iOS and Android platforms. Your duties will include: Spearheading the architecture and construction of these applications while coordinating with teams managing other layers of product infrastructure. Building enterprise-level React Native apps with precision-crafted UIs for Android and iOS platforms. Leveraging native APIs for extensive integrations with native mobile platforms. Diagnosing and rectifying bugs and performance bottlenecks to ensure seamless, native-like performance. Upholding coding standards and writing automated tests to guarantee top-notch product quality. Translating complex requirements into distinct coding tasks and strategies. Crafting unit and integration tests for thorough and regressive software testing. Participating in design and code reviews. Collaborating with various teams (Product, PM, etc.) to ensure the delivered code aligns with functional/technical specifications. Engaging actively in Agile routines and ceremonies, including daily standups, sprint planning, and sprint demos/retrospectives. Essential Qualifications: Bachelor's degree in Computer Science or a related field or equivalent practical experience Minimum of 3 years of professional React Native development experience in an Agile environment. Profound understanding of Computer Science fundamentals, including OOAD, MVVM design patterns, data structures, and algorithms. Extensive experience in creating React-Native modules (npm) and developing reusable custom libraries and components. Extensive experience with Typescript. Profound understanding of front-end frameworks, particularly React. Experience with RESTful APIs and OAUTH. Proficiency in creating a Jenkins pipeline using third-party tools like Fastlane. Proven experience in deploying applications on Apple AppStore and Google Playstore. Proficiency in JavaScript and TypeScript languages. Solid foundation in working with third-party libraries (Redux, RxJS) and debugging dependency conflicts. Comprehensive understanding of the mobile app development lifecycle. Knowledge of object-oriented programming and reactive programming patterns. Experience with RESTful APIs, integrating mobile applications to server-side systems, and understanding the document request model and offline storage. Familiarity with automated testing suites, like Jest, Mocha, and Postman, and experience with unit and integration tests (Espresso, JUnit) and Co-routines. Experience with dependency injection (Dagger). Ability to contribute to a large-scale Agile-driven software engineering project, with a solid understanding of professional software engineering best practices for the entire SDLC, including CI/CD. Excellent verbal and written communication skills. Open-mindedness, a relentless thirst for learning, and an unyielding spirit of collaboration. Exceptional interpersonal skills and a positive mindset. Preferred Additional Experience: Experience with TDD or BDD. Familiarity with cloud-native, scalable, and highly available distributed systems. Understanding relational and NoSQL databases such as MySql, Postgres, Mongo, and Redis. Experience with container technologies like Docker and Kubernetes. Experience with Atlassian tools such as JIRA and Confluence.

Infosys is seeking PostgreSQL Lead Developer and in this role primary responsibility will be to provide technical expertise and coordinate for day to day deliverables for the team. The chosen candidate will assist in the technical design of large business systems; builds applications, interfaces between applications, understands data security, retention, and recovery. The role holder should be able to research on technologies independently to recommend appropriate solutions & should contribute to technology-specific best practices & standards; contribute to success criteria from design through deployment, including, reliability, cost-effectiveness, performance, data integrity, maintainability and scalability; contributes expertise on significant application components, program languages, databases, operating systems, etc., and guides/mentors the team during the build and test phases. Required Qualifications: Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education. At least 4 years of Information Technology experience Candidate must be located within commuting distance of St Louis, Missouri or be willing to relocate to the area. This position may require travel to project locations Candidates authorized to work for any employer in the United States without employer-based visa sponsorship are welcome to apply. Infosys is unable to provide immigration sponsorship for this role at this time. Experience in PostgreSQL, experience in Oracle Linux Enterprise Preferred Qualifications: Experience in the design, and maintenance, of EDB Postgres, Postgres Distributed and AWS RDS. Deep understanding of EDB Postgres architecture and internals. Skilled in PostgreSQL monitoring and alerting tools, particularly PEM. Familiarity with observability tools like Splunk and Dynatrace is a plus. Experienced in setting up, configuring, and monitoring PostgreSQL binary and logical replication (e.g., Binary Streaming, Bi-Directional Replication - BDR). Strong skills in collecting diagnostics and tuning PostgreSQL and SQL performance. Proficient in PostgreSQL procedural languages (PL/pg SQL, PL/Tcl, PL/Perl, PL/Python) and SQL. Excellent troubleshooting and debugging skills. Experience in performance tuning and automation for Postgres and AWS platforms. Proficient in Linux, especially Oracle Linux Enterprise. Familiarity with scripting languages such as Bash, KSH, and Perl The job entails sitting as well as working at a computer for extended periods of time. Should be able to communicate by telephone, email or face to face. Travel may be required as per the job requirements. About Us Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem. Infosys provides equal employment opportunities to applicants and employees without regard to race; color; sex; gender identity; sexual orientation; religious practices and observances; national origin; pregnancy, childbirth, or related medical conditions; status as a protected veteran or spouse/family member of a protected veteran; or disability.

Our top client in the transportation/travel industry is searching for a Data Software Engineer to join their team! This is a unique position, as you will be responsible for product optimization projects, creating workflows to ingest data into our client's Enterprise Data Lake, providing initial Tier 1 support for Databricks workflows, Spark streaming applications, and Azure Function applications within their Cloud Data Engineering ecosystem. *Must-haves for this position - Databricks, Python, Azure, a strong understanding of Spark architecture, and experience with relational databases (Oracle and SQL Server). If you have a passion for engineering, working with massive amounts of data, and being a part of a shared service organization that supports multiple engineering teams, this is the role for you! Team typically goes on site on Wednesdays (not every week) - otherwise remote *Candidates MUST currently live in the Greater St. Louis area (relo is not an option) 1+ year contract with benefits available on contract with desire to convert this person to an FTE in the future **Cannot work C2C or 3rd party** Required: Must be presently authorized to work in the U.S. without a requirement for work authorization sponsorship by our company for this position now or in the future Must reside in St. Louis, Missouri, or the immediate surrounding area Must have 3 or more years' experience in full lifecycle development, end-to-end testing, and data validation Apache Spark Fundamentals: Understanding Spark architecture, distributed computing, Data Frames, and Spark SQL Experience with relational databases such as Oracle, SQL Server, Postgres, or Teradata. Hands-on experience supporting applications deployed on Azure services such as Spark, Azure Functions, and Azure SQL Experience writing scalable data pipelines and transformations. (e.g., Python, Scala, or Java) Preferred: Bachelor's degree in Computer Science, Computer Information Systems, Management Information Systems, or related field preferred Experience with Big Data Solutions and NoSQL DBMSs Experience working with ADLSg2 or other Blob Storage solutions Experience with change data capture (CDC) and identifying data deltas for incremental data processing. (e.g. SCD type 1 / SCD type 2) Experience with API development and support of Azure functions Experience with Azure, AWS, or other Public Cloud environments Experience with Microsoft Azure platform technologies like Event Hubs, Data Factory, Delta Lake, Cosmos DB, or DevOps Prior experience leading large-scale projects

Harvey Nash USA has been engaged to find a talented Java Lead Architect for an Enterprise Financial Client. Required technical skills: • Have skills in building applications using open frameworks to achieve reuse and reduce development times for both frontend and backend (e.g., Java, Spring Boot, Vue.js, Angular, React, others) • Understand use cases for advanced design patterns (e.g., service-to-worker, MVC, API gateway, intercepting filter, dependency injection, lazy loading, all from the gang of four) to implement efficient code • Have skills in designing and documenting highly available and performant microservice architectures. • Understands system architecture to plan for platform and infrastructure capacity (e.g., database, compute, network, storage) and drives the dependency prioritization to reduce the delivery lead time Job Title: Java Lead Architect Location: O'Fallon, MO Duration: 24 Months Contract Hybrid/Remote: Hybrid As a Lead Software Engineer / Architect, you will: - Create architectural designs for applications, ensuring they meet business requirements and are scalable. - Write code to build and enhance applications/services and promote code-reviews, code scanning, and other standard development practices to deliver high-quality artifacts to production. - Drive prioritization decisions and trade-offs in working with product partners - Introduce new technologies and architecture by following enterprise guidelines - Provide development and architecture guidance to team members - Implement security best practices to protect applications from vulnerabilities. You should apply if you: - Have skills in building applications using open frameworks to achieve reuse and reduce development times for both frontend and backend (e.g., Spring Boot, Vue.js, Angular, React, others) - Understand use cases for advanced design patterns (e.g., service-to-worker, MVC, API gateway, intercepting filter, dependency injection, lazy loading, all from the gang of four) to implement efficient code - Have skills in designing and documenting highly available and performant microservice architectures - Have skills to undertake a technical review of code across applications and their dependencies to look for anti-patterns and promote continuous refactoring - Understand and elaborate technical debt and operational issues to drive prioritization discussions with stakeholders to improve the run experience - Understands system architecture to plan for platform and infrastructure capacity (e.g., database, compute, network, storage) and drives the dependency prioritization to reduce the delivery lead time - Have excellent written and communication skills in English. It would also be great if you: - Have skills to document and coach team on the development practices and coding guidelines (e.g., branching, peer reviews, library use, logging, scanning rules, test-driven development, error handling) - Able to perform debugging and troubleshooting to analyze core, heap, thread dumps and remove coding errors

Mercor is seeking software engineers to support one of the world's leading AI labs in building **robust, high-performance systems** that serve the needs of next-generation machine learning applications. This role involves **real-world engineering work**-including environment configuration, database design, and the creation of scalable APIs and service layers that interface with advanced AI models. * * * **You are good fit if you:** - **Have experience using coding agents** as part of your software engineering workflow. - Have 3+ years of elite software engineering experience from top-tier technology startups, quantitative trading firms, hedge funds, or similarly demanding environments. - Hold a Computer Science degree from a prestigious university. - Have demonstrated success leading teams to build complex database schemas. - Possess expert-level proficiency in API development, including creation, testing, and integration. - Are highly skilled in SQL and database structuring. - Demonstrate exceptional attention to detail and rigorous problem-solving skills. - Excel in both written and verbal communication. * * * **About the Role** - This project will be a high-impact 24-hour sprint that will start in the next 1-2 weeks - This role would offer a task-based pay (top performers in the previous iteration made upwards of $1000 in the sprint) * * * **Compensation and Legal Details** - You will be legally classified as an hourly contractor for Mercor - We will pay you out at the end of each week via Stripe Connect * * * **About Mercor** Mercor connects elite creative and technical talent with leading AI research labs, headquartered in San Francisco, CA. Our distinguished investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Apply today and redefine digital creativity alongside groundbreaking AI technologies!

This position will be responsible for the design, development, manufacture, and maintenance of training devices for a wide variety of commercial and military aircraft - everything from F-15 fighter jets to Apache attack helicopters, and even NASA's Starliner spacecraft. Software engineers on this team are responsible for all phases of the software lifecycle, including architecture, design, implementation and test. They are also directly involved in planning their own work, as part of the agile methodology, with a focus on technical excellence. This team is a large software development team comprised of several smaller agile teams, some with specialized skills. Our backlog includes everything from new feature development using cutting-edge technology to maintenance of legacy software baselines. The successful candidate will need to be comfortable working in an often fast-paced environment within a two-week "sprint" schedule. Position Responsibilities • Designs, architects, and develops simulation models, simulation visualizations, virtual environments/platforms, and frameworks to enhance test performance, safety, and durability of software and hardware systems throughout the entire product lifecycle. • Partners with stakeholders to review and identify simulation requirements and dynamics of the systems being simulated. • Performs design, modeling, simulation, testing, and analysis to assess and optimize overall system performance and capabilities. • Performs data collection and processing for use in simulations. • Validates, verifies, and refines simulation software code, models, simulations, test procedures and test environments, executing test procedures and documenting test results and models against real-world data, test data, benchmarks, or other similar models. • Documents and maintains technical code, algorithms, specifications and descriptions of simulation models. • Partners with cross functional engineering teams to enable integration of simulation software with hardware devices and systems. • Implements current and emerging technologies, tools, frameworks, and methods in the software engineering simulation environment. • Modernizes, migrates, sustains, and updates simulation software to adapt legacy systems to new operating systems. • Performs simulation software project management functions. Basic Qualifications • Bachelor's Degree in an engineering discipline • 8+ years of experience in software engineering • 5 years of experience in C++,C#, C, Rust or other programming languages • 5 years of experience in Window and/or Linux distributions • 5 years of experience in Gitlab or IDE tools • 5 years of experience in software development/ agile environment Preferred Qualifications • Knowledge of aircraft systems, including weapons, night vision system, mechanics, hydraulics, electronics, flight controls, etc. • Knowledge of cloud architecture, including the different types of clouds (public, private, and hybrid), the different cloud platforms and the various components involved (computing, storaging and networking). Ability to automate and script skills. Knowledge of containerization technologies which includes understanding how to manage containers, deploy applications in a containerized environment, and troubleshoot issues. Knowledge of understanding of networking concepts, including IP addressing, subnetting, routing, and security (focus on security best practices and technologies). • Knowledge of specification format requirements, guidelines, and change control processes. Understanding of relationship between specifications/standards and aircraft/product certification systems. • Knowledge of various engineering disciplines such as electrical, mechanical, and systems. The ability to communicate with technical personnel from multiple skill areas and functions to evaluate technical information and issues impacting design, production, and support of products, services, or other deliverables. • Knowledge of how to derive and allocate requirements (e.g., system, sub-system, software) and show traceability throughout the product lifecycle. • Knowledge and ability to design, develop, integrate, apply, and test software models, simulations, framework environments, tools, and applications with higher order programming languages, assembly, and auto-code. Ability to perform Application Programming Interface (API) design, implementation, and testing. Knowledge of real-time software architecture and design methodologies to synthesize models and simulation frameworks that meet real-time requirements; this includes knowledge of real-time target environments, its processor and network architecture, communication protocols, and electrical interfaces. • Knowledge of software architecture and design methodologies. Ability to synthesize software architectures and designs that meet requirements, characteristics and constraints. • Knowledge of build and execution environments that include hosts, processors, operating systems, and networks. Ability to build, integrate, test, and troubleshoot software components comprising simulation models and build/execution frameworks. Knowledge of verification, validation, certification, and qualification processes. • Ability to design and develop software testing processes for different units, modules or components of a software application as a combined and integrated entity. It includes deep knowledge of integration-testing tools. • Ability to apply knowledge of 2D and/or 3D computer graphics to generate data representation and to communicate information. Ability to build animated graphics--graphic simulations simulating how systems work. Understanding of visual analytics tools and research. Background and familiarity with algorithms for image processing. Knowledge of multiple programming languages and operating systems to develop prototypes in this technology area. Ability to integrate hardware and software components into demonstrations. Education / Experience: Bachelor's Degree in an engineering discipline

Must sit onsite in Columbia, MO US Citizen/ Green Card Holders Only Responsibilities Writing clean, high-quality, high-performance, maintainable code Develop and support software including applications, database integration, interfaces, and new functionality enhancements Coordinate cross-functionally to ensure project meets business objectives and compliance standards Support test and deployment of new products and features Participate in code reviews Qualifications Bachelor's degree in Computer Science (or related field) 3+ years of relevant work experience Expertise in Object Oriented Design, Database Design, and XML Schema Experience with Agile or Scrum software development methodologies Ability to multi-task, organize, and prioritize work ABOUT THE ROLE We are seeking a skilled ServiceNow Specialist with deep expertise in Customer Service Management (CSM), third-party integrations, and mobile application development. This role will be responsible for designing, building, and optimizing ServiceNow solutions that enhance our customer service operations, streamline system interoperability, and enable seamless mobile experiences. Key Responsibilities: Design & Development Customize and configure the ServiceNow CSM module, including case management, SLAs, entitlements, and playbooks. Develop and maintain ServiceNow Mobile Apps using Mobile Studio, Mobile Cards, Layouts, Navigation Menus, and Data Items. Create custom applications, workflows, and process automations using ServiceNow development best practices. Implement UI Policies, Business Rules, and custom scripts for platform logic and automation. Third-Party Integrations Design and implement robust integrations with external systems via REST, SOAP, and IntegrationHub. Manage data exchange between ServiceNow and third-party tools Ensure integration security, performance, and data consistency. Mobile App Development Design and develop custom mobile app experiences for field teams, agents, and customers using ServiceNow's mobile capabilities. Ensure mobile applications are responsive, intuitive, and aligned with business workflows. Leverage mobile platform features like Push Notifications, Offline Data Sync, QR/Barcode Scanning, and Geolocation when needed. Test and optimize mobile applications for performance and usability across different devices. Collaboration & Platform Support Work with business stakeholders to gather and refine requirements. Provide input during sprint planning and agile ceremonies. Ensure compliance with coding and platform standards. Assist with platform upgrades, patching, and testing to ensure business continuity. Required Qualifications 3+ years of hands-on ServiceNow development experience, including: Strong knowledge of Customer Service Management (CSM) Experience with ServiceNow Mobile App Development Proven success with third-party integrations using REST, SOAP, IntegrationHub, etc. Certifications including ServiceNow System Administrator and ServiceNow Application Developer Proficient in JavaScript, HTML, and mobile-specific design patterns. Familiarity with platform features such as Flow Designer, UI Builder, Service Portal, and App Engine Studio. Experience developing and deploying mobile apps within ServiceNow's mobile framework.

About Us American Century Investments is a leading global asset manager with over 65 years of experience helping a broad base of clients achieve their financial goals. Our expertise spans global equities and fixed income, multi-asset strategies, ETFs, and private investments. Privately controlled and independent, we focus solely on investment management. But there's an unexpected side to us, too. We direct over 40% of our profits every year-more than $2 billion since 2000-to the Stowers Institute for Medical Research. Our ongoing financial support drives the Institute's breakthrough work and mission of defeating life-threatening diseases like cancer and Alzheimer's. So, the better we do for our clients, the more we can do for everyone. All 1,400 of us across the globe are inspired every day by the unique difference our hard work can make in so many lives. It shows in the curiosity we bring to every initiative, the deep relationships we build with our clients, and the way we treat each other in the hallway. If you're excited to learn more about us, we can't wait to learn more about you. Role Summary This Intern program is for currently enrolled undergraduate students. The deadline to apply is November 1, 2025. This onsite position will be based out of our Kansas City, Missouri office. This a 10 Week Intern Program (June 1st - August 7th). Work schedule: 40 hours/week - Monday - Friday (8 am - 5 pm). This position is not eligible for visa sponsorship. Applicants must be authorized to work in the U.S. without visa sponsorship, now or in the future. Do you have passion for Information Technology? We are looking for a talented Software Developer Intern who enjoys coding and has a strong interest in HTML, JavaScript, Python, Java, SQL, and Cloud technologies. As an Intern, you will have the opportunity to work on exciting projects, collaborate with experienced developers, and gain hands-on experience with real-word projects in a dynamic and innovative environment. Our IT teams align with all facets of the business. We use a combination of purchased software (both cloud and hosted on premise), internally developed applications and infrastructure (cloud and on-prem) to support Investment Management, Sales, Client Servicing, and Corporate Functions. How You Will Make an Impact Develop and maintain software applications (using Python and Java). Work with SQL databases or with API's to design, implement, and optimize queries. Assist in the deployment and management of cloud-based applications. Collaborate with cross-functional teams to deliver high-quality software solutions. Participate in code reviews and contribute to the improvement of our development processes. What You Bring to the Team (Required) You are a rising senior currently pursuing a degree in Computer Science, Software Engineering, or a related major or focus of study. Expected graduation date between December 2026 and May 2027. Proficiency in JavaScript, Python and Java programming languages. Familiarity with SQL and cloud technologies (e.g., AWS, Azure, Google Cloud, Cloudflare). Strong problem-solving skills and attention to detail. Excellent communication and teamwork abilities. Demonstrates the American Century Investments Winning Behaviors: Client Focused, Courageous and Accountable, Collaborative, Curious and Adaptable, Competitively Driven. What We Offer Competitive pay and 401k eligibility for employee contributions. Mentor Program - during your time with us you will be assigned a dedicated mentor to provide career coaching and mentoring. Access to our Business Resource Groups (Emerging Professionals, Pride, Mosaic, Green Team, and others.) A robust social and philanthropic calendar of events hosted just for Interns! Additional Requirements Employees are required to be in the office on a scheduled frequency. Adherence to this schedule is essential to fulfilling the expectations of the role. American Century Investments is committed to complying with the Americans with Disabilities Act and all other applicable Equal Employment Opportunity laws and regulations. As such, American Century strives to provide a reasonable accommodation to any qualified individual under the ADA to perform essential job functions. We encourage people of all backgrounds to join us on our mission. If you require reasonable accommodation for any aspect of the recruitment process, please send a request to HR-Talent_*******************************. All requests for accommodation will be addressed as confidentially as practicable. American Century Investments believes all individuals are entitled to equal employment opportunity and advancement opportunities without regard to race, religious creed, color, sex, national origin, ancestry, physical disability, mental disability, medical condition, genetic information, marital status, gender, gender identity, gender expression, age for individuals forty years of age and older, military and veteran status, sexual orientation, and any other basis protected by applicable federal, state and local laws. ACI does not discriminate or adopt any policy that discriminates against an individual or any group of individuals on any of these bases. #LI-Onsite ©2019 American Century Proprietary Holdings, Inc. All rights reserved.

Interco is a global metals trading and recycling company headquartered in St. Louis with facilities in Missouri and Illinois. The company buys, sells, and processes nonferrous metals and electronics scrap worldwide utilizing established partnerships with end consumers in the United States, Europe, Latin America, and Asia. ******************* Interco is seeking a Software Development Intern to join a dynamic development team with the responsibility of contributing to the company's Enterprise Resource Planning projects. This position calls for a strong command of frontend technologies as the ideal candidate will have experience using design tools such as Figma and will be working largely with the React framework. The position is full-time and will require the candidate to work on-site Monday through Friday. Qualifications Responsibilities: Translate Figma wireframes into responsive, interactive user interfaces Write clean, maintainable code for web applications using the React framework Proactively document features, design choices, and implementation strategies Collaborate with team members for API integration and to ensure user experiences are in alignment with the company's goals Qualifications: Currently pursuing or recently completed a technical degree Exposure to design tools such as Figma A strong eye for design and attention to detail Experience with React Proficiency with programming languages such as JavaScript, HTML, and CSS Portfolio of personal or professional projects demonstrating proficiency in React Additional Information Compensation: $15 per Hour This Internship does not offer additional benefits About Interco Interco has been recycling computers, batteries, metals, and electronics with a focused track record of innovation and integrity since 1996. The company specializes in the placement of smelter-ready materials catering to commercial, industrial, dealer, and government organizations nationwide. The Interco recycling facilities are separated into three departments: nonferrous metals, computers and electronics, and battery processing. The nonferrous facility is located on the 40-acre main campus in Madison (IL) while the computers and electronics are processed in Edwardsville where the Administrative and some logistics offices are located. The commercial department is located on The Hill in St. Louis. As a matter of company policy, Interco does not sponsor employment visas or hire from outside of the USA, nor does the company sponsor candidates who do not currently reside within the USA without an existing H-1B visa. This is designed to provide a general overview of the requirements of the job and does not entail a comprehensive listing of all activities, duties or responsibilities that will be required. Interco Trading Company reserves the right to modify this job description at any time; including assigning or reassigning job duties or eliminating this position at any time. Candidate information will be kept confidential according to EEO guidelines. Work remotely: No *******************

At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Company is currently seeking C#/.Net Software Developer (Associate, Experienced, or Senior Level) to join the Special Equipment Group (SEG) located in Berkeley, Missouri. This position will focus on supporting the Boeing Defense, Space & Security (BDS) business organization. A proprietary program is expanding its business and is looking for additional software engineers to support product development. The products are part of analysis systems used by combat personnel and include algorithmic analysis as well as data management. The customer is expanding product capabilities to support the fielding of new systems and to incorporate new technologies. This proprietary program attracts new business as a result of user community recognition. The product target OS is Windows running on PCs. All products are developed using .NET C# within a strong object-oriented architecture. The Integrated Development Environment for source code and GUI development is Microsoft Visual Studio. Automated unit and integration testing are developed in C# using a custom C# framework for automated integration testing using UI Automation. Qualification testing is manual and is performed on the target PC hardware. Developer work stations consist of a development tech PC and a PC for external access. Our teams are currently hiring for a broad range of experience levels including: Associate, Experienced, and Senior Software Engineers. Position Responsibilities: Define software requirements Design, develop, integrate, and test software in C#/Windows Presentation Foundation (WPF) Participate in an Agile scrum team Implement new features and enhancements Investigate and resolve software problem reports / bugs Works under general direction This position requires an active Secret U.S. Security Clearance. (A U.S. Security Clearance that has been active in the past 24 months is considered active.) Basic Qualifications (Required Skills/ Experience): 2+ years of experience as a software engineer 1+ years of experience with C# and .NET Experience with Agile development methodologies Preferred Qualifications (Desired Skills/Experience): Bachelor of Science degree from an accredited course of study, in Computer Engineering, Software Engineering, Computer Science, or other technical degree Experience in design within a layered software architecture using Object Oriented (OO) Design and Analysis concepts along with OO Design Pattern application is required Experience using the aforementioned tools, languages, and techniques to develop applications for Windows based PC applications Experience with development using C# and WPF is strongly desired Experience with SQL and SQL Server is desired Experience with agile methodologies such as scrum or SAFe Experience in tools such as Jenkins, Git, Jira, BitBucket and Visual Studio Great communications and writing skills (Critical thinking skills; flexible team environment) Drug Free Workplace: Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies. CodeVue Coding Challenge: To be considered for this position you will be required to complete a technical assessment as part of the selection process. Failure to complete the assessment will remove you from consideration. Total Rewards & Pay Transparency: At Boeing, we strive to deliver a Total Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include competitive base pay and variable compensation opportunities. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements. Please note that the salary information shown below is a general guideline only. Salaries are based upon candidate experience and qualifications, as well as market and business considerations. Summary pay range for Associate: $96,050.00 - $129,950.00. Summary pay range for Experienced: $119,000.00 - $161,000.00. Summary pay range for Senior: $146,200.00 - $197,800.00. Applications for this position will be accepted until Dec. 06, 2025 Export Control Requirements: This position must meet export control compliance requirements. To meet export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. 120.15 is required. "U.S. Person" includes U.S. Citizen, lawful permanent resident, refugee, or asylee. Export Control Details: US based job, US Person required Relocation This position offers relocation based on candidate eligibility. Security Clearance This position requires an active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active) Visa Sponsorship Employer will not sponsor applicants for employment visa status. Shift This position is for variable shift Equal Opportunity Employer: Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential._ **Lead Software Engineer Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using secure data and networks, partnerships and passion, our innovations and solutions help individuals, financial institutions, governments, and businesses realize their greatest potential. With connections across more than 210 countries and territories, we are building a sustainable world that unlocks priceless possibilities for all. Diverse agile team working on the Smart Interface product which is a set of APIs that allow Mastercard customers to participate in the 3-D Secure ecosystem. The 3-D Secure authentication protocol is based on a three-domain model where the Acquirer and Issuer are connected by the Interoperability Domain for the purpose of authenticating a Cardholder during an electronic commerce (e-commerce) transaction or to provide identity verification and account confirmation. We support e-commerce (browser and in app) transactions from around the world. This position serves as a technical leader within a team tasked with guiding the design, development, and delivery of significant cross-departmental initiatives that have a wide scope and long-term business impact. Candidates must be able to obtain a deep technical understanding of the applications/systems that they are working on and must be willing to dig in and ask challenging questions to make sure that plans are executed efficiently. Demonstrate active learning and sharing of software practices via Guild/Engineering community initiatives Provide technical design and architecture advice to internal teams on securely developing and building applications and supporting systems Regularly communicate with management about risk analysis and design trade-offs. Identify performance bottlenecks and come up with novel ways to solve them. Demonstrate a profound mastery of software engineering concepts and practices across all phases of the software development lifecycle, showcasing an exceptional breadth of knowledge and insight. Hand-on experience in Shell Scripting (Unix/Windows) Proficient in any of the following programming languages: Java, Python or Rust. Fundamental understanding of private or public cloud ecosystems and CI/CD practices. Demonstrate the ability to articulate and communicate effectively to diverse audiences, properly translate security and risk management terminology into business terms, and recommend alternative solutions to these stakeholders. BS in Computer Science or related technical field or equivalent practical experience. Working experience in a continuous integration development environment, preferably Jenkins. Experience in secure software development. Under the Compensation tab, select "Salary Structures." Within the text of "Salary Structures," click on the link "salary structures 2025," through which you will be able to access the salary ranges for each Mastercard job family. Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.Do not include any medical or health information in this email. All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Report any suspected information security violation or breach, and In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary and may be eligible for an annual bonus or commissions depending on the role. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance); flexible spending account and health savings account; 80 hours of Paid Sick and Safe Time, 25 days of vacation time and 5 personal days, pro-rated based on date of hire; S. observed holidays; fitness reimbursement or on-site fitness facilities; eligibility for tuition reimbursement;

Mercor is seeking software engineers to support one of the world's leading AI labs in building **robust, high-performance systems** that serve the needs of next-generation machine learning applications. This role involves **real-world engineering work**-including environment configuration, database design, and the creation of scalable APIs and service layers that interface with advanced AI models. * * * **You are good fit if you:** - **Have experience using coding agents** as part of your software engineering workflow. - Have 3+ years of elite software engineering experience from top-tier technology startups, quantitative trading firms, hedge funds, or similarly demanding environments. - Hold a Computer Science degree from a prestigious university. - Have demonstrated success leading teams to build complex database schemas. - Possess expert-level proficiency in API development, including creation, testing, and integration. - Are highly skilled in SQL and database structuring. - Demonstrate exceptional attention to detail and rigorous problem-solving skills. - Excel in both written and verbal communication. * * * **About the Role** - This project will be a high-impact 24-hour sprint that will start in the next 1-2 weeks - This role would offer a task-based pay (top performers in the previous iteration made upwards of $1000 in the sprint) * * * **Compensation and Legal Details** - You will be legally classified as an hourly contractor for Mercor - We will pay you out at the end of each week via Stripe Connect * * * **About Mercor** Mercor connects elite creative and technical talent with leading AI research labs, headquartered in San Francisco, CA. Our distinguished investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey. Apply today and redefine digital creativity alongside groundbreaking AI technologies!

At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Tapestry Solutions, A Boeing Company, brings over 30 years of industry experience designing, implementing, training, and supporting high-quality, cost-effective information technology and business intelligence solutions. With a dedicated team of approximately 500 professionals, we proudly serve 75 defense, commercial, and government clients across more than 50 U.S. locations and 9 countries worldwide. As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members. Joining Tapestry Solutions means enjoying the best of both worlds: access to the vast resources of Boeing combined with the agility and people-focused, family-oriented culture of a small business where your contributions truly matter. Tapestry Solutions, a part of Boeing Global Services BGS, is seeking a Senior Software Engineer in Berkeley, MO to support future franchise programs. In this role you will support mission planning software development, integration and test efforts supporting the fielding of systems critical to our national defense posture. These Solutions will shape the way the DoD conducts mission planning for the next 30 years. Position Responsibilities: Supports the design, development, test, and maintenance of software throughout the end-to-end lifecycle Assists Product Owner to review, analyze, and translate customer requirements into initial design of software products Supports with development, maintenance, enhancement and optimization of software products and functionalities for systems integrations Support development, documentation and maintenance of architectures, requirements, algorithms, interfaces and designs for software products Support with debugging and resolution of issues identified to ensure the reliability and efficiency of software products Troubleshoot technical issues Assists to develop, establish, monitor and improve software processes Basic Qualifications (Required Skills/Experience): Bachelor's Degree Current Active U.S. Secret Security Clearance 9+ years of experience conducting software development Code Languages: C#, .NET Experience with version control tools such as git, Bitbucket, etc. Experience with Software Development Patterns: microservice, REST, Mono Repo, Mono DB's, SPA Experience working in large "team of teams" Agile environments Experience in all aspects of designing and implementing system architecture, requirements, software and software testing Experience with Typescript, ReactJS/Redux Preferred Qualifications (Desired Skills/Experience): Experience with Mission Planning Drug Free Workplace: We are a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies. Pay & Benefits: We strive to deliver a total rewards package that will attract, engage and retain the top talent. Elements of this package include competitive base pay and variable compensation opportunities. We also provide eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location and date of hire. Pay is based upon candidate experience and qualifications, as well as market and business considerations. Summary base pay range $127,000 - $142,500 Applications for this position will be accepted until Dec. 20, 2025 Export Control Requirements: This position must meet export control compliance requirements. To meet export control compliance requirements, a "U.S. Person" as defined by 22 C.F.R. 120.15 is required. "U.S. Person" includes U.S. Citizen, lawful permanent resident, refugee, or asylee. Export Control Details: US based job, US Person required Education Bachelor's Degree or Equivalent Required Relocation Relocation assistance is not a negotiable benefit for this position. Security Clearance This position requires an active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active) Visa Sponsorship Employer will not sponsor applicants for employment visa status. Shift This position is for 1st shift Equal Opportunity Employer: Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.