Applications Developer Jobs in Berwyn, IL

Glenview, Illinois, 60025 United States Category: Information Technology Date Needed by: 5/19/2025 Primary Duties and Responsibilities: You bring the motivation, teamwork, and integrity and we will provide the collaborative culture, professional development, and respect you deserve. And if you are good at what you do, you will have a career at Wespath Benefits and Investments. Join our team in Information Technology - and, if you like, teams such as our DEI Council or our Green Team on environmental sustainability - and make an impact through your work! Wespath is an Equal Opportunity Employer that is committed to a diverse and inclusive company culture and does not discriminate against applicants and employees because of disability, sex, race, gender identity, sexual orientation, religion, national origin, age, veteran status, or any other protected status under the law. Wespath, recognized as a 2017-2024 Chicago's Best and Brightest Companies to Work For and a 2018-2024 National Best and Brightest Companies to Work For, has an opportunity for a Software Development Engineer in Test (SDET) that plays a critical role in ensuring the quality and reliability of our software products through the development and execution of comprehensive test plans and automation scripts. This position requires a strong understanding of software development principles, as well as expertise in testing methodologies and tools. More specifically, as an SDET you will: Develop and maintain test automation framework that contains tests for functional, integration, performance, and security testing. Execute automated test cases to verify software functionality and performance. Ensure frameworks support maintainability, reusability, and adaptability to evolving project requirements. Develop and maintain different testing stages into CI/CD pipelines. Integrate testing strategies seamlessly into the software development lifecycle. Identify gaps in test coverage and develop quality test code to fill such gaps. Participate in code reviews and identify opportunities to improve earlier in the process. Identify and analyze the root cause of complex bugs in your code as well as others' code. Analyze and report on test results, identify defects, and document issues accurately and efficiently. Design and execute performance and load tests to evaluate software scalability and reliability under various conditions. Collaborate effectively with developers, QA engineers, and Product Owners to ensure alignment on quality goals and priorities based on product requirements. SDET Compensation and Benefits: Medical, dental, vision and well-being benefits from our HealthFlex Exchange on day one. 8% employer contribution to retirement plan with an additional match up to 2% on day one. 12 days of PTO + 12 paid holidays. Hybrid working arrangement. The compensation range for this position is $105,000 - $116,000 with a bonus opportunity and customary benefits. Final compensation will be set based on the hired applicant's qualifications (education, training, and/or experience related to this role), and as such, may fall outside the range shown. #LI-CW1 #LI-hybrid Minimum Requirements/Qualifications: Bachelor's degree in computer science, software engineering, a related field, or equivalent experience. 3+ years of experience as a QA Automation Engineer, Software Development Engineer in Test (SDET), or similar Test Automation role. Experience with open-source test automation frameworks such as Playwright, Webdriver IO, Selenium, Cucumber, TestNG, Cypress, etc. automating Web Browser User Interfaces and API endpoints. Knowledge of defect tracking systems and test case management systems preferably with qTest. Experience working with and integrating testing into CI/CD pipelines and software delivery, preferably with Azure DevOps. Strong understanding of software testing principles, methodologies, and best practices. Proficiency in developing reusable, maintainable, and object-oriented code. Ability to show strong programming skills in languages related to Test Automation frameworks such as Java, JavaScript, TypeScript, Python, or C#. Preferred Qualifications Experience working with Agile, SAFE development methodologies. Experience with product/project management and design tools such as Jira, Confluence, Miro, and Figma. Knowledge of 403(b), 401(k) pension record-keeping systems, and/or health and welfare benefits systems. Wespath Benefits and Investments is an Equal Opportunity Employer and does not discriminate in hiring. PDN-9e978cac-6d2e-4847-965c-5defb318588c

Employment Type: Contract Duration: 3 months Preferred Location: Remote if local, 3 days onsite in North Chicago Role Description: We're currently seeking an experienced ETL Developer to support a growing data integration environment. This role will involve working on end-to-end ETL processes, collaborating with various teams, and contributing to a high-performance data operations framework. Requirements: • Bachelor's degree or higher in Computer Science, Information Technology, or a similar discipline. • Minimum of five years of hands-on experience with ETL development, preferably using Talend or comparable tools. • Strong understanding of relational database systems, especially with Microsoft SQL Server and Oracle databases. • Excellent communication skills, both written and verbal. • Proven ability to work effectively in team-oriented environments. • Highly organized with the ability to manage multiple priorities and deadlines in a dynamic setting. • Competent in Microsoft Office applications, including Word, Excel, and PowerPoint. Preferred Experience: • Familiarity with enterprise systems such as SAP ERP and SAP HANA. • At least two years of programming experience in Java is a plus. Educational Background: Candidates with degrees in Information Technology disciplines such as B.E., B.Tech, or MCA are preferred.

ETL engineer Duration : 12 Months with ext 2 days Onsite in a week Qualifications Top 5 Skill sets 1. Python or PySpark 2.Complex SQL Development debugging optimization 3.AWS - Glue Step Functions 4.Knowledge of inner working of Databases - like AWS RDS MySQL 5. Big Data Processing Nice to have skills or certifications: Experience as a lead for decent sized ETL team Experience with Apache Iceberg Observability tools like Dynatrace or DataDog Must extensively experience in building ETL jobs and hands on coder for large data set in an enterprise setup. Job Summary: An ETL developer needs to design build test and maintain systems that extract load and transform data from multiple different systems. Primary Responsibilities: Leads Designs implements deploys and optimizes backend ETL services. Support a massive scale enterprise data solution using AWS data and analytics services. Analyze and interpret complex data and related systems and provides the efficient technical solutions. Provide support to ETL schedule and maintain compliance to same. - Develop and maintain standards to ETL codes and maintain an effective project life cycle on all ETL processes. Coordinate with cross functional teams like architect's platform engineers' other developers and product owners to build data processing procedures. Perform root cause analysis on production issues and perform routine monitoring on databases and provide support to ETL environments. Help create functional specifications technical designs and working with business process area owners. Implement industry best practices code and configuration for production and non-production environments in an highly automated environment. Provides technical advice effort estimate impact analysis. Provides timely project status and issue reporting to management. Qualifications: 6 years' experience using ETL tools to perform data cleansing data profiling transforming and scheduling various workflows. Expert level proficiency with writing debugging and optimizing SQL. - 3-4 years programming experience using Python or PySpark/Glue required. Knowledge of common design patterns models and architecture used in Big Data processing. 3-4 years' experience with AWS services such as Glue S3 Redshift Lambda Step Functions RDS Aurora/MySQL Apache Iceberg CloudWatch SNS SQS EventBridge. Capable of troubleshooting common database issues familiarity with observability tools. Self-starter responsible professional and accountable. A finisher seeing a project or task through to completion despite challenges.

NO SPONSORSHIP SOFTWARE ENGINEER PLATFORM ENGINEER - Java / C#.NET SALARY: $97k -$184k plus 15% bonus Java & C# .Net developer, who can take Java technology and redesign it in .NET They want to move away from Java totally and eventually do all .NET (backend development/middleware enhancements) Any product development is a plus Internet of things IoT Looking for a candidate to architect and enhance core middleware that powers cloud IoT platform design development and delivery. ISO, Java, .NET C# Azure Kafka Rabbit MQ AWS infrastructure as a code IoC Terraform CICD Jenkins GitHub Microservices Containerization Docker Kubernetes AWS Multi Cloud Key Responsibilities: Act as a technical authority and key driver in the design, development, and delivery of innovative features, collaborating with product owners, front-end, middleware, DevOps, and firmware teams to align technical solutions with business goals. Lead technical assessments, scope changes, and oversee the management of the codebase for critical business requirements, high-impact product enhancements, and complex change requests across multiple initiatives. Architect and implement scalable, efficient, and robust software designs for high-complexity projects, working closely with solution architects and senior engineering leaders to ensure alignment with platform and business strategies. Champion Agile methodologies, such as Scrum, to enable efficient development cycles, continuous integration, and high-quality deliverables in middleware development. Facilitate and lead strategic technical discussions, including architecture reviews, design meetings, and pull requests, fostering a culture of engineering excellence and collaboration. Drive adherence to best practices, coding standards, and platform design principles to deliver high-quality, reusable, and maintainable code. Develop deep domain expertise in platform-specific frameworks, features, and middleware components, acting as a subject-matter expert and advisor across teams. Mentor and coach engineers across the organization, building technical capability, fostering innovation, and cultivating leadership within the engineering team. Collaborate with cross-functional domain experts including infrastructure, database, security, and front-end teams to drive cohesive solutions and seamless integration. Provide technical leadership approaches to elevate the myQ platform's technical capabilities and market competitiveness. ISO 27001 standards Job Requirements: Bachelor s Degree An advanced degree in a directly relevant area of study may substitute for up to two (2) years of job-related experience. 8+ years of experience in software engineering, design, development, and deployment of large-scale systems Extensive experience in creating technical documentation, including design specifications, architecture diagrams, and deployment guides. Deep understanding of Agile methodologies and Scrum processes Proficiency with Java, .NET, C#, Azure, SQL, and Visual Studio. Hands-on experience with GIT, NoSQL databases, and messaging systems such as Kafka, RabbitMQ, or similar technologies. Advanced knowledge of AWS services, including but not limited to EC2, S3, Lambda, API Gateway, RDS, DynamoDB, and CloudFront. Strong expertise in Infrastructure as Code (IaC) using Terraform for automated provisioning and management of cloud resources. Proficiency with CI/CD tools such as Jenkins, GitHub Actions, or AWS CodePipeline, and experience with automated testing and deployment frameworks. Experience Docker and Kubernetes. Ability to travel domestically and internationally up to 10%. Knowledge, Skills, and Abilities: In-depth understanding of software development and design principles, with a focus on building scalable, secure, and maintainable systems. Comprehensive expertise in cloud-based development and architecture, with a strong focus on AWS and multi-cloud solutions. Exceptional ability to lead, collaborate, and provide clear technical direction to multiple development teams across diverse geographies. Deep knowledge of CI/CD practices, tools, and deployment processes, enabling efficient and reliable software delivery. Proven ability to debug, troubleshoot, and resolve complex technical issues in distributed systems and cloud environments. Proficiency in estimating work, supporting project planning efforts, and reporting progress to stakeholders at a platform and organizational level. Strong understanding of security best practices in cloud environments, including IAM roles, encryption, and network security. Demonstrated ability to leverage cloud monitoring and logging tools such as AWS CloudWatch, Elastic Stack, or Datadog for performance optimization and incident resolution. Experience with automated testing frameworks and ensuring high-quality software delivery through robust test pipelines.

Epic Application Analyst, Optime / Anesthesia Role is primarily remote but might need to come in ~1 time per week. As an Epic Application Analyst II at Endeavor Health, you will be responsible for assisting in specific areas of IT including full life cycle management, from analysis and design to deployment and maintenance of technology solutions and platforms. In addition, you will contribute toward identifying opportunities with the goal of reducing manual efforts, supporting the growth of the organization, promoting patient and user experience, and helping create innovative solutions with operations. You will help foster strong working relationships with key stakeholders, promote the consistent use of available tools, techniques, workflows, and platforms, and perform administrative tasks as assigned. To be successful in this role, you will be expected to remain updated on the latest solutions and technologies and advocate for the adoption of industry best practices. Responsibilities and Essential Functions Design, document, implement and test software/application solutions. 30% Monitor and manage the timely resolution/closure of assigned tickets. 20% Collaborates with vendors on issues/upgrades for assigned portfolio. 10% Lead small to medium sized projects following PMO defined processes. 10% Prepare reports and presentations on project/team activities and results as requested. 5% Collaborate with stakeholders to understand business requirements/priorities and translate/document them into build specifications 5% Recommend, contribute and lead process improvement efforts 5% Serve as a resource for other team members including mentoring junior team members. 10% Stay up to date with the latest trends and innovations in relevant technologies 5% Qualifications: Bachelor's degree in computer science, information technology, or a related field. Three (3) or more years of experience relevant to assigned portfolio in a healthcare setting or related industries. Five (5) or more years of experience relevant to assigned portfolio in a healthcare setting. Knowledge, Skills, and Abilities Able to communicate and translate complex technical terms into understandable simple terms for all customer groups. Must be able to work independently and in a team setting, possess excellent verbal, written, customer service and project management skills. Serves as key point person for technical and operation leadership for problem resolution and project management. Able to mentor and educate junior team members Utilizes effective analytical and troubleshooting skills with minimum assistance. Continually seeks to utilized technology to improve workflows/systems and procedures/procedures. Ability to resolve complex problems where precedent may not exist Embraces a culture of continuous improvement Excellent Microsoft Office skills

Job Title: Senior Angular Developer Must be Chicago, IL Duration : 12 months+ Must: * Minimum 8+ Years of experience with UI Development * Angular * Java Script * Type Script * AWS Regards, Charan Varanasi Dexian is a leading provider of staffing, IT, and workforce solutions with over 12,000 employees and 70 locations worldwide. As one of the largest IT staffing companies and the 2nd largest minority-owned staffing company in the U.S., Dexian was formed in 2023 through the merger of DISYS and Signature Consultants. Combining the best elements of its core companies, Dexian's platform connects talent, technology, and organizations to produce game-changing results that help everyone achieve their ambitions and goals. Dexian's brands include Dexian DISYS, Dexian Signature Consultants, Dexian Government Solutions, Dexian Talent Development and Dexian IT Solutions. Visit ******************* to learn more. Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.

UNDERSTANDING The Senior Software Developer plays a pivotal role in leading projects and maintaining software solutions that enhance our manufacturing processes and overall business operations. This position requires a deep understanding of software development and project management to ensure the successful implementation of innovative solutions that drive efficiency and productivity. CORE VALUES Our 5 Core Values are more than just words, they're a way of life. We know that companies with a strong culture & a higher purpose perform better in the long run. Own It Hustle and Refuse to Settle Love People Act for the Greater Good Find a way WORKING RELATIONSHIP IT team Business Users RESPONSIBILITIES Lead the development and implementation of software solutions to support manufacturing operations Design, develop, and maintain solutions that integrate into various systems and applications Design, develop and maintain solutions that support business operations Lead IT projects utilizing PMI methodologies, waterfall, hybrid and agile Collaborate with the IT team on architecture design with software, databases and data lake enabling AI Collaborate with cross-functional teams to gather requirements and deliver high quality software solutions Mentor and guide junior developers, fostering a culture of continuous learning and improvement Design AI solutions that meet business needs Stay up to date with the latest industry trends and technologies to ensure our solutions remain cutting edge Comply with all company Quality, HACCP, GMP and Food Safety Standards Other duties assigned REQUIREMENTS In-depth knowledge and understanding of SDLC and change management 5 years of experience with ERP, MES and/or MES systems 5 years of experience with API development 7 years of experience with JavaScript, PHP, C# , other languages are a plus Database design is a plus PMI Certification is a plus 5 years of experience in IT project Management Complex Problem Solving and Analytical skills Must be able to speak, read and write in English EDUCATION Bachelor of Science Degree or higher in Information Systems or relevant degree.

*We cannot support C2C on this role* Requirements: Bachelor's degree in computer science, Engineering, or related field (or equivalent practical experience). 5+ years of hands-on experience in Java (Spring Boot). 5+ years of experience in frontend development using Angular 10+, TypeScript, HTML5, and CSS3. Proven experience with Microsoft Azure services such as App Services, Azure Functions, Azure DevOps, Azure Storage, or Azure SQL. Proficient in setting up and managing GitHub Workflows for CI/CD automation. Solid understanding of REST APIs, microservices architecture, and asynchronous processing. Experience with SQL databases like MySQL or PostgreSQL (NoSQL experience is a plus). Comfortable with Agile/Scrum development methodologies and Git-based version control. Hands on experience of test automation frameworks (JUnit, Jasmine, Karma). Experience with Infrastructure as Code (IaC) using tools like Terraform Experience with containerization technologies such as Docker and orchestration tools like Kubernetes. Day to Day: We are seeking a skilled and driven Full Stack Engineer with strong expertise in Java (Spring Boot) and Angular. In this role, you will contribute to the design, development, deployment, and maintenance of scalable, cloud-native applications. This is a key position within a fast-paced, agile team working to build impactful software solutions. Key Responsibilities Design, develop, and maintain full-stack applications using Java (Spring Boot) and Angular. Build and integrate RESTful APIs, microservices, and cloud-native solutions. Leverage Microsoft Azure services for application deployment, scalability, and monitoring. Set up and maintain CI/CD pipelines using GitHub Workflows for efficient and automated development processes, conduct code reviews. Collaborate cross-functionally with product managers, UX designers, and QA engineers to deliver high-quality features. Write clean, maintainable, and testable code with a strong focus on performance and security. Troubleshoot, debug, and optimize existing applications and infrastructure. Ensure software is deployed efficiently and reliably to production environments using best DevOps practices.

Department: Global Banking Technology & Operations As a Senior Big Data Java Engineer, you will contribute to the development of our client's data lake streaming platform on Azure. Working independently within a Feature Team, your primary responsibilities include: Development & Architecture: Architect, design, and build Java applications using Kafka Stream and Spark in Azure; develop scalable, resilient data pipelines. Quality Coding: Write and maintain high-quality Java code, ensuring adherence to best practices. System Design: Focus on scalability and resiliency when designing systems; troubleshoot performance issues in distributed systems managing large data volumes. Code Reviews & Team Collaboration: Conduct code reviews, provide feedback, and support team improvements. Customer-Focused Solutions: Break down customer requirements with the Product Owner, ensuring alignment with project goals. Testing & Deployment: Manage testing, deployment, and production activities, adhering to chapter guidelines for stability. Continuous Improvement: Participate in pair programming, write unit and BDD-style tests (JUnit, Mockito, Cucumber), and engage in backlog refinement. Key Skills & Competencies Proficiency with Java, Kafka Streams, Spark, and Spring Boot (or other Java frameworks). Expertise in distributed systems design, especially Big Data systems for batch and real-time processing. Experience with cloud platforms (AWS or Azure), and tools such as Elastic Search, Kibana, and Kubernetes. Strong understanding of RESTful API design and third-party API integration. Proficiency with version control systems like Git. Agile methodology experience, ideally Scrum. Familiarity with automated testing, including test-driven development, unit and integration testing, and BDD. Knowledge of continuous integration tools and service-oriented architectures. Excellent analytical skills with the ability to simplify complex problems. Results-driven and team-oriented with a focus on collaboration and client satisfaction. Experience & Education 7+ years in Java programming at a senior level. 3+ years with Spark, Kafka, and cloud technologies. Bachelor's or Master's degree in Computer Science, Information Technology, or a related technical field.

Role: Software Engineer The Britannica Group owns two of the world's most valuable and trusted sources of knowledge: Encyclopaedia Britannica (established 1768) and Merriam-Webster (established 1825). Now, as digital-first brands, they serve a global audience of more than 2 billion users on the web, apps, and social media. We are hiring for a Software Engineer to join the Britannica engineering team. Candidates will be part of a collaborative and agile group of engineers, working closely with Product, Editorial, and Marketing teams on architecting and implementing technological solutions. Candidates should have experience with the full stack development lifecycle of modern web applications. Ideally, candidates will have a working knowledge of Python, SQL, JavaScript, HTML and REST APIs. LOCATION:Chicagoland/Hybrid An ideal candidate will have: 2+ years of engineering experience building and maintaining software applications B.S. in Computer Science or related field, or equivalent industry experience Demonstrated expertise writing concise, well crafted, and resilient code Proficiency with frontend languages including JavaScript, HTML and CSS Proficiency with the Python programming language and Flask Experience building and consuming REST APIs and web services using JSON/XML Experience with Git/Github and performing code reviews Experience with SQL and relational databases such as PostgreSQL Familiarity with LInux, Windows and shell scripting Familiarity with at least one modern JavaScript framework such as React Self-starter who can lead a project, collaborating with others as well as working independently Able to quickly adapt and independently learn new technologies to solve business issues Proven analytical and problem-solving skills with high attention to detail and accuracy Passion for creating things that people love to use Britannica strives to provide its users with trustworthy, verified information in a constantly changing world. We aspire to fulfill that mission with a workforce who represent a variety of life experiences and points of view. All backgrounds and cultures are welcomed.

About the Company A financial firm based in Chicago is looking to add a Go Lang Engineer to their team. The company is currently in the beginning stages of a long term transformation as they rebuild three of their main platforms from scratch. If you are looking for a place where you can grow professionally and financially all while adding value to your team, please consider applying. About the Role Key role in design and technical direction/architecture of the updated platform. You will lead/mentor other junior and mid level and Senior developers. You will be able to help others understand how the technical decision will impact the business. Will work with leadership to increase innovation and creativity within the team. Required: 4+ years of experience as a Go Lang engineer Experience with Java is a big plus Kafka, spring and REST experience preferred Strong with Data Structures and Algorithms Multithreading and concurrency AWS experience is preferred

Salary: $200k-250k Total compensation: $400k-500k+ depending on performance and seniority We're looking for a Python Software Engineer to join a small and fast-moving proprietary trading firm at the intersection of technology, data, and finance. This is your chance to work on high-impact projects powering global trading strategies - right from the heart of their Chicago office. About the Role: As a Python Software Engineer, you'll play a key role in building and scaling the core systems that drive trading operations. You'll work directly with Traders and Researchers to enhance infrastructure, develop new tools, and contribute to a wide range of mission-critical applications across asset classes. What You'll Be Doing: Designing and building scalable software for trading infrastructure and internal tools Partnering with Traders and Quants to translate business needs into technical solutions Improving performance and flexibility of existing systems in a fast-paced production environment Taking ownership of new projects, with the autonomy to make a real impact from day one What We're Looking For: 2+ years of experience in Python development (production-level) Strong technical background in Computer Science, Engineering, or similar Experience with databases like PostgreSQL, MongoDB, or SQL Familiarity with Linux-based environments Excellent communication skills and a collaborative mindset Thrives in a fast-paced, problem-solving environment Join a tech-forward team where ideas move quickly, ownership is encouraged, and innovation is part of everyday life!

Goliath Partners has partnered with a thriving HFT firm that's built out their Chicago based office, and have turned their office into a hybrid work environment in order to expand their networking abilities around the world and providing a great work-life balance. The firm was founded by a very successful PM that sold his previous venture, and he and this firm are looking to quickly make a name for themselves in the US. They have already made moves to have the ability to compete with the top names in the space, and pride themselves in their set up, which is similar to other collaborative shops but they pride themselves in being known to be far more collaborative than most. They have a built out centralized execution team and are looking to add talented C++ Software Engineers with relevant experience to their team. Requirements: Bachelors in Computer Science/ Statistics/ Mathematics etc. Experience with C/C++ Familiarity with distributed systems and infrastructure development Previous examples of competitive edge (high placed hackathon, awards, academic excellence, etc.) Beneficial Skills: Masters/PhD in STEM related subjects Knowledge of Python Work experience with a disruptor, startup, or trading enterprise Compensation: Competitive compensation package for the ideal candidate will be a package of between $250-300k in base and additional bonuses that can get up to between $700-800k. Additional incentives include deferred bonuses, sign-on bonuses, and discretionary bonuses. Please apply and Goliath will be in touch!

Xenata has been exclusively retained to help a fast-growing, VC-backed Legaltech startup hire its Founding Software Engineer. Our client is building a category-defining platform that transforms how professionals work with complex documents. Think: turning dense policies, contracts, and legal texts into structured, actionable insights in seconds. It's AI-native, human-in-the-loop, and already trusted by leading brokerages, specialist firms, and legal teams. We're looking for someone excited to build from first principles, work side-by-side with exceptional founders, and own meaningful product and technical decisions from day one. 🛠 What You'll Do Build across the stack: You'll design and deliver core product features across the frontend, backend, and APIs. Integrate AI deeply: Collaborate with the CTO to embed LLMs, RAG, and agentic workflows into real-world use cases. Architect for scale: Help shape infrastructure and systems that support rapid growth and increasingly complex workloads. Own outcomes: From initial concept to deployed product, you'll take full ownership of projects with a founder mindset. Move fast & iterate: Work closely with the co-founders and early users to ship, learn, and refine continuously. 🙌 Who You Are A product-oriented engineer who cares as much about UX as you do about performance and code quality. Excited by AI-first engineering whether you've shipped LLM-based products or are eager to dive in. Drawn to early-stage energy: ambiguity, autonomy, and the chance to shape something lasting. Ready to grow into a technical leadership role as the team and product scale. Biased toward action. You don't wait to be told-you build, test, and learn. ✨ Why This Role The product is already creating real impact automating hours of manual work, reducing error rates, and improving decisions for pros handling high-stakes documents. You'll join a mission-driven founding team with deep domain knowledge in legaltech and AI. Backed by top-tier investors, featured in major publications, and growing fast. The engineering canvas is wide open, you'll help shape not just what gets built, but how it's built If you're excited to build foundational AI infrastructure at a company with early traction, real users, and a clear wedge into an enormous market - we'd love to hear from you. 📩 Apply via LinkedIn or reach out to the Xenata team directly at *********************

Software Engineer - C++ A world-leading global systematic hedge fund is looking for a Software Engineer to be a part of its multi-billion technology trading platform and looking for a candidate with strong technology experience across multiple disciplines, High-Frequency Trading, and Low Latency Environments. Software Engineers with expertise in C++ will be a part of the Core Infrastructure team which is responsible for designing, developing, and maintaining a low latency trading platform that is deployed globally. Skills Required: Have significant experience developing high-availability systems in C++ and Python with very tight resource/latency constraints Have a background in multi-threaded programming and a strong understanding of hardware/software interaction Are comfortable working “under the hood” and you are quite skilled in performance tuning (applications, Linux, socket I/O, etc.) and troubleshooting Have experience working with C++ libraries like STL and Boost Are up to date on the C++11/14 standards Have worked on challenging projects that involved things like building a custom compiler, writing a matching engine, or working with large amounts of data in real-time Have strong verbal and written communication skills Experience working in the trading industry or another ultra-low latency-sensitive business that involves solving remarkably complex problems Full life-cycle software development utilizing exotic hardware/software architectures for ultra-low latency trading systems This position offers a generous basic and bonus with huge career progression working for a world-leading hedge fund and building a team that is building the next generation risk platform in electronic trading. Outstanding benefits package on offer to support you both professionally and personally. These benefits include generous medical coverage, paid parental leave, and a variety of other benefits focused on providing the best employee experience. For more information please apply now.

We're hiring a Software Engineer to join the Core Data team at one of the most elite quantitative trading firms in the world. This is a high-impact role focused on building centralized, scalable data infrastructure that powers trading, research, risk, and more. This opportunity is ideal for engineers who thrive on complex data challenges, enjoy writing clean and testable Python code, and want to work at the intersection of software, data, and financial markets. What You'll Do: Design and build robust data systems that are reliable, scalable, and performant Collaborate across trading, research, and infrastructure teams to ensure seamless data access Take ownership of mission-critical components that underpin the entire business Work closely with some of the brightest minds in technology and finance Who You Are: 3+ years of experience building production-quality data systems in Python Strong understanding of data modeling, architecture, and ETL processes Prior experience in a financial or trading environment Bonus: Experience working with vendor or market data feeds BS/MS in Computer Science or a related STEM field

My client is a reputable Prop Trading firm in Chicago. They are looking for multiple C++ Engineers to join their team of expert software developers to work on a range of different projects. This client is involved in a lot of really interesting projects, and they use some of the most recent and exciting technology. They are always looking to improve and stay ahead of the competition. Responsibilities You will be working on trading algorithm development You will be working daily on writing reliable C++ code (Linux) You will be working on real-time systems and continually improving reliability Work closely with other developers and teams to improve the performance of the trading systems Continually improve the latency, ensuring ultra-low latency and high throughput at all times Skills and Experience: We are looking for people with 3 years + experience in business C++ on Linux/Unix is a must This role is industry agnostic, the most important thing is that you've had experience in ultra- low latency environments Computer science or engineering degree is preferred and relevant experience is essential Candidates currently based in Chicago or who have a clear attachment to Chicago already, are highly preferred. Benefits include Competitive salary with bonus Medical, dental, vision, life, and disability benefits Retirement Plans: 401K and Roth 401K Profit sharing plan Charity days

INFI is an innovative provider of restaurant technology solutions, enabling food service businesses to enhance their customer experience, streamline operations, and boost loyalty. Our offerings include advanced data analytics, self-ordering solutions, custom mobile applications, and marketing tools designed specifically for the restaurant industry. Role Overview We are seeking a skilled and motivated Backend Developer to join our dynamic team. The ideal candidate will have at least 4 years of experience working with microservices cloud infrastructure and backend technologies, including Kubernetes, Docker, and cloud databases. You will design, develop, and maintain backend services, ensuring they are robust, scalable, and optimized for performance. Key Responsibilities Design, develop, and maintain RESTful APIs to support front-end and third-party integrations. Collaborate with cross-functional teams to define, design, and ship new features. Build and manage scalable cloud-based backend systems using Kubernetes and Docker. Write efficient and maintainable code in Golang. Design and manage SQL and cloud databases, with a focus on PostgreSQL and cloud database solutions. Implement best practices for testing, performance optimization, and security. Monitor, troubleshoot, and resolve issues in production systems. Required Qualifications 4+ years of experience in microservices and cloud infrastructure. Proficiency in Golang programming language. Hands-on experience with Kubernetes and Docker for containerized application development and deployment. Strong knowledge of database design and management using SQL and PostgreSQL. Experience with cloud database technologies, including Aliyun Cloud Services or similar platforms. Expertise in designing and implementing RESTful APIs. Strong problem-solving skills and attention to detail. Excellent communication and teamwork skills. Preferred Qualifications Familiarity with CI/CD pipelines and DevOps practices. Experience with distributed systems and microservices architecture. Knowledge of security practices in backend development. Prior experience working in Agile environments. What We Offer Competitive salary and performance-based incentives Flexible work environment, including hybrid options Professional growth opportunities within a fast-paced, high-impact team Equity Grant Why Join INFI? At INFI, you'll have the opportunity to shape the future of restaurant technology and directly influence our growth. If you're data-driven, thrive in a collaborative environment, and are passionate about scaling innovative products, we'd love to meet you.

Software Engineer - Leading Hedge Fund Primary Technology: Python & Java We have partnered with one of the most prestigious and innovative hedge funds in the world, who are looking for experienced Software Engineers. This is an opportunity to contribute to high-impact projects, designing and building trading platforms that directly influence the firm's profit centers. You'll collaborate with quantitative researchers, portfolio managers, and engineers on cutting-edge solutions that drive sophisticated trading strategies, data-driven insights, and optimize decision-making. The firm is expanding its headcount, offering both mid-level and senior-level positions, with significant growth potential for those passionate about building scalable, efficient systems. Key Responsibilities: Architect and develop complex trading systems. Collaborate with traders and quantitative teams to design, test, and deploy high-performance trading strategies. Analyze large datasets to create predictive models that identify trading opportunities. Continuously refine algorithms to enhance profitability and performance. Partner with cross-functional teams to integrate new tools and features into the trading infrastructure. Requirements: Mid-level: 3-10 years of industry experience. Industry experience working in Python & Java, with experience in developing, testing, and scaling complex systems. Expertise in data structures, algorithms, and their practical applications in finance or trading environments. Strong background in Computer Science, Mathematics, or related technical fields (Bachelor's degree required, GPA 3.7+). Strong communication skills, with the ability to work cross-functionally and explain complex concepts to diverse teams. A commercial mindset, understanding the impact of your work on the firm's bottom line.