Developer jobs in Baltimore, MD

WHO WE ARE As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things and help fight climate change. Join us to lead the clean energy future. TOTAL REWARDS Constellation offers a wide range of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, we offer a bonus program, 401(k) with company match, employee stock purchase program comprehensive medical, dental and vision benefits, including a robust wellness program paid time off for vacation, holidays, and sick days and much more. Expected salary range of $127,800 to $142,000, varies based on experience, along with comprehensive benefits package that includes bonus, commission, and 401(k). LOCATION This is a hybrid position based in the Mid-Atlantic US. Up to 30% travel is required, to support projects concentrated in the Mid-Atlantic region. Candidates must reside in the territory to best support client site visits and other travel expectations. Additionally, occasional travel to the Baltimore, MD office, remote project sites and other Constellation offices will be required, for in-person meetings and collaboration, as requested by leadership. Our ideal candidate will reside in the Maryland / D.C. / Virginia area, in order to best accommodate regular travel needs. PRIMARY PURPOSE OF POSITION As Technical Sales Manager (TSM), you will lead project development and collaborate with customers to deliver energy solutions. You will use your expertise in building systems and project design to support sales for energy efficiency infrastructure projects. The Principal TSM identifies and develops Energy Conservation Measures and manages technical aspects from project conception to contract award. This customer-facing role balances technical oversight with client engagement to drive business objectives. PRIMARY DUTIES AND ACCOUNTABILITIES Serve as the technical subject matter expert throughout the project development and sales cycle, focusing on building systems, mechanical and engineering design/performance, systems interactions, and utility rates/tariffs. Expand project scopes by integrating Energy Efficiency, Sustainability, and Resiliency offerings beyond traditional measures. Collaborate with the Business Development Manager and cross-functional teams to evaluate the technical and financial feasibility of project opportunities. Provide technical expertise and support during customer presentations led by the Business Development Manager. Coordinate activities related to legal review of documentation and financing procurement. Evaluate utility profiles and facility infrastructure to establish project direction, scope, and financial elements, including development of accurate financial pro formas and technical scopes of work. Conduct initial facility and infrastructure assessments to identify Energy Conservation Measures (ECMs), infrastructure improvements, and corresponding energy, operational, and financial benefits. Lead cross-functional teams through the development of all required project deliverables from initial qualification to contract award. Identify and align appropriate resources to define project scope, develop cost and savings models, and complete all related documentation. Negotiate scope and pricing with subcontractors to ensure alignment with project goals. Work collaboratively with cross-functional teams to develop and manage project deliverables, budgets, and schedules, ensuring timely completion. Oversee resource allocation and associated expenditures. Throughout the sales cycle, coordinate efforts to secure all necessary project approvals. Conduct quality control reviews of all project deliverables and supporting work products to ensure accuracy and completeness. MINIMUM QUALIFICATIONS Bachelor's degree in Engineering and 8-years of project development or sales engineering experience developing facilities-based or building infrastructure projects or equivalent combination of education and relevant experience Demonstrated technical knowledge and understanding of building systems and technologies, and the interaction of building systems Experience performing cost savings analysis and leveraging customers' operational data to gauge value of potential project engagement opportunities Demonstrated technical writing skills combined with strong financial and business acumen, including the ability to develop project pro formas and detailed scope-of-work documentation Superior interpersonal and communication skills, including the ability to present complex solutions to both technical and non-technical audiences Proven ability to develop, cultivate, and leverage professional networks and business relationships, including engineering firms and contractors Experience managing project teams and internal peer groups, to meet project deliverable goals Ability to obtain all required security clearances Proficiency in speaking, reading, and writing English Microsoft Office Suite experience PREFERRED QUALIFICATIONS Experience developing energy efficiency projects under Energy Savings Performance Contract (ESPC), Energy as a Service (EaaS), Utility Energy Savings Contract, and/or GSA Schedule 84 Contract programs Experience with cost estimating and building modeling software RSMeans, eProject Bulider, Trane TRACE & Energy Star Professional Engineering (PE) registration, Certified Energy Manager (CEM) and/or LEED Accreditation Certified Energy Auditor (CEA) Federal project experience is preferred for this position. In depth knowledge of mechanical, electrical, and building automation controls systems. TS/SCI or secret clearance is a plus.

MANTECH seeks a motivated, career and customer-oriented Senior CNO Developer to join our team in Annapolis Junction, Maryland. We're looking for a Senior Capability Developer to join our elite team. In this role, you'll apply your deep technical expertise to analyze, reverse-engineer, and develop mission-critical capabilities that directly support national security objectives. You will be a key player in a fast-paced environment, tackling unique challenges at the intersection of hardware, software, and embedded systems. Responsibilities include but are not limited to: Develop custom software tools and applications using Python, C, and Assembly, focusing on embedded and resource-constrained systems. Conduct rigorous code reviews to ensure the quality, security, and performance of developed software. Reverse engineer complex hardware and software systems to understand their inner workings and identify potential vulnerabilities. Perform in-depth vulnerability research to discover and analyze weaknesses in a variety of targets. Collaborate with a team of skilled engineers to design and implement innovative solutions to challenging technical problems. Minimum Qualifications: Bachelor's degree and 12 years of experience; or, a high school diploma with 16 years of experience; or, an Associate's degree with 14 years of experience. A Master's degree may substitute for 2 years of experience, and a PhD may substitute for 4 years of experience. Must have 7 years of position-relevant work experience Proficiency in programming and application development. Strong scripting skills, particularly in Python, C, and Assembly. Deep expertise in managing, configuring, and troubleshooting Linux. Experience in embedded systems. Experience in reverse engineering and vulnerability research of hardware and software. Experience in code review. Preferred Qualifications: Experience in CNO (Computer Network Operations) Development. Experience in virtualization. Knowledge of IoT (Internet of Things) devices. Experience with Linux Kernel development and sockets. Knowledge of integrating security tools into the CI/CD (Continuous Integration/Continuous Delivery) pipeline. Networking skills. Clearance Requirements: Must have a current/active Top Secret/SCI clearance. Physical Requirements: The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations

Who We Are As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our people are the driving force behind our success. At Constellation, you can build a fulfilling career with opportunities to learn, grow and make an impact. By doing our best work and meeting new challenges, we can accomplish great things and help fight climate change. Join us to lead the clean energy future. Total Rewards Constellation offers a wide range of benefits and rewards to help our employees thrive professionally and personally. We provide competitive compensation and benefits that support both employees and their families, helping them prepare for the future. In addition to highly competitive salaries, we offer a bonus program, 401(k) with company match, employee stock purchase program comprehensive medical, dental and vision benefits, including a robust wellness program paid time off for vacation, holidays, and sick days and much more. Expected salary range of $100,800 to $112,000, varies based on experience, along with comprehensive benefits package that includes bonus, commission, and 401(k). Primary Purpose of Position The Technical Sales Manager (TSM) provides building-systems knowledge & development/design expertise in support of sales efforts for Energy Efficiency focused Infrastructure Renewal and Building Upgrade & Improvement projects. The Senior TSM will lead identification and development of Energy Conservation Measures. This role will act as a Project Developer / Sale Engineer, managing the technical aspects of project development from qualification/conception to contract award. The TSM plays a critical role in supporting the early-stage qualification & development of energy efficiency project opportunities, balancing customer engagement with technical expertise to achieve business objectives. Primary Duties and Accountabilities Serve as the technical subject matter expert throughout the project development and sales cycle, focusing on building systems, mechanical and engineering design/performance, systems interactions, and utility rates/tariffs. Collaborate with the Business Development Manager and cross-functional teams to assess and qualify the technical and financial feasibility of project opportunities. Provide technical support during customer presentations. Conduct initial facility and infrastructure assessments to identify Energy Conservation Measures (ECMs), infrastructure improvements, and corresponding energy, operational, and financial benefits. Evaluate utility profiles and facility infrastructure to establish project direction, scope, and financial elements, including development of accurate financial pro formas and technical scopes of work. Lead cross-functional teams to develop all required project deliverables from initial qualification through contract award. Manage resource alignment, cost and savings modeling, subcontractor negotiations, and quality control reviews. Expand project scopes by integrating Energy Efficiency, Sustainability, and Resiliency offerings beyond traditional measures. Oversee legal documentation reviews, financing procurement, and coordination of all necessary project approvals. Manage project budgets, schedules, and resource allocations in collaboration with internal stakeholders to ensure deliverables are completed on time and within scope. Minimum Qualifications Bachelor's degree in Engineering and 3-5 years of project development or sales engineering experience developing facilities-based or building infrastructure projects or equivalent combination of education and relevant experience Demonstrated technical knowledge and understanding of building systems and technologies, and the interaction of building systems Experience performing cost savings analysis and leveraging customers' operational data to gauge value of potential project engagement opportunities Demonstrated technical writing skills combined with strong financial and business acumen, including the ability to develop project pro formas and detailed scope-of-work documentation Proven ability to develop, cultivate, and leverage professional networks and business relationships, including engineering firms and contractors Proficiency in speaking, reading, and writing English Advanced interpersonal skills, communications skills, and presentation skills up to corporate leadership audience Ability to obtain all required security clearances Preferred Qualifications Experience leading infrastructure-based building projects, including managing cross-functional teams and internal stakeholders to successfully meet project deliverables Experience developing energy efficiency projects under Energy Savings Performance Contract (ESPC), Energy as a Service (EaaS), Utility Energy Savings Contract, and/or GSA Schedule 84 Contract programs Experience with cost estimating and building modeling software RSMeans, eProject Bulider, Trane TRACE & Energy Star Professional Engineering (PE) registration, Certified Energy Manager (CEM) and/or LEED Accreditation Certified Energy Auditor (CEA)

Support Engineer We are seeking an experienced Support Engineer to join our FILLIP development team on a contractor basis. This hybrid role bridges user support and development, serving as the technical escalation point for complex user issues while maintaining and improving our test infrastructure. You will perform deep technical troubleshooting, analyze logs across our cloud infrastructure, implement and execute test strategies, and drive bug fixes. When support workload permits, you'll contribute to testing automation and software quality initiatives. This role is ideal for a hands-on engineer who thrives in both reactive problem-solving and proactive quality improvement. Key Responsibilities Technical Support & User Engagement: Serve as the primary escalation point for complex, technically challenging user issues that exceed standard Product Management support capabilities; work directly with users to understand problems, communicate findings, and guide them through resolutions Log Analysis & Debugging: Perform detailed analysis using Splunk and CloudWatch to diagnose issues, identify root causes, and trace system behavior Bug Fixes & Implementation: Implement bug fixes and minor code changes based on findings from user reports, log analysis, and testing Test Strategy & Automation: Design, implement, and maintain comprehensive automated testing strategies, including unit tests, integration tests, and end-to-end testing Testing Execution: Execute manual and automated testing to validate fixes, identify regressions, and ensure system reliability Documentation & Communication: Document issues, resolutions, and test results; communicate findings clearly to both technical and non-technical stakeholders Proactive Quality Improvements: When support workload permits, identify opportunities to improve test coverage, automate repetitive testing tasks, and reduce technical debt Required Qualifications 5+ years of software development experience, with demonstrated expertise in Python Strong proficiency in PostgreSQL and relational database concepts Solid understanding of AWS ecosystem (EC2, ECS, S3, RDS, Aurora, Lambda) Hands-on experience with application logging and log analysis tools (Splunk and CloudWatch) Demonstrated experience designing and implementing test strategies and automated testing frameworks Strong problem-solving skills and ability to investigate complex technical issues methodically Excellent written and verbal communication skills Ability to work autonomously and adapt to shifting priorities between support and development work Technical Skills Backend: Python Databases: PostgreSQL (required), basic relational database design Cloud: AWS proficiency across EC2, ECS, S3, RDS, Aurora, Lambda Logging & Monitoring: Splunk, CloudWatch Testing: Test automation frameworks, test design methodologies, CI/CD integration Frontend (Optional): VueJS or similar frameworks

-----------ONLY W2-------------ONLY W2-------------ONLY W2--------- Title: Java Full Stack Developer Duration: 12 Months Contract to hire Job Description: Terms of Employment 12 months contract with potential to hire Remote at Baltimore, MD 1-2 days onsite per month. Open to candidates from surrounding states or from the EST/CST time zones, provided they can travel onsite at their own expense when requested. Overview We're looking for a skilled Full Stack Developer to join our dynamic team and help build scalable, cloud-native web applications on AWS. You'll work across the stack-from front-end interfaces to back-end services-using a modern technology suite in a Kubernetes-based environment. This role blends hands-on development with architectural thinking, and emphasizes performance, security, and maintainability. Our platform is built on key principles: API-First Design, Event-Driven Communication, Security by Design, Separation of Concerns, Scalability, and Observability Responsibilities Design, develop, and maintain full stack applications using TypeScript, React, and Node.js Build and optimize RESTful APIs following API-First Design principles Implement event-driven communication using Redis Streams Integrate role-based access control (RBAC) across the application stack Ensure clear service boundaries and maintain Separation of Concerns Develop horizontally scalable services and data stores to support growth Enhance performance through caching strategies using Amazon ElastiCache (Redis) Implement logging, monitoring, and tracing using tools like CloudWatch or Prometheus Deploy and manage applications in Kubernetes environments via Amazon EKS Collaborate with cross-functional teams to define, design, and deliver new features Write clean, maintainable, and well-documented code following best practices Participate in code reviews, testing, and debugging to ensure high-quality deliverables Contribute to architectural decisions aligned with platform principles Required Skills & Experience Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience) 8+ years of experience in full stack development with TypeScript, React, and Node.js Proven, expert-level experience with TypeScript for large-scale application development. Expert proficiency in CSS for advanced styling and interface design. Strong experience building RESTful APIs and working with event-driven systems Hands-on experience with Aurora PostgreSQL and DynamoDB Familiarity with Redis and caching strategies Experience deploying applications on AWS using Amazon EKS and Kubernetes Solid understanding of containerization, orchestration, and horizontal scaling Knowledge of RBAC and cloud-native security best practices Proficient in Git and CI/CD pipelines Experience with observability tools (e.g., CloudWatch, Prometheus) Strong problem-solving skills and attention to detail Excellent communication and collaboration skills Preferred Skills & Experience Experience with microservices architecture and related components (e.g., API gateways, workflow engines, messaging systems) Familiarity with Redis Streams for asynchronous communication AWS certifications (e.g., Developer, Solutions Architect) Experience with GraphQL and advanced API design Familiarity with infrastructure-as-code tools (e.g., Terraform, AWS CDK) Knowledge of security best practices for cloud-native applications Sincerely, Preetam Raj Lead Technical Recruiter nTech Workforce Inc. D: ************ EXT: 726 E: ************************** preetam(at)ntechworkforce(dot)com

MANTECH seeks a skilled and innovative Senior CNO Developer to join our team in Hanover, MD. In this role, you will contribute to the development of mission-critical cyber capabilities, drive excellence in CNO development and lead efforts in advanced Computer Network Operations (CNO). You'll be part of a dynamic team working on next-generation solutions that safeguard national security systems. Responsibilities include but are not limited to: Designing and developing new hardware- or software-based Computer Network Operations (CNO) capabilities Managing the design, development, documentation, testing, and debugging of software applications and systems Applying expert knowledge of network and security concepts to support capability development Communicating status updates and technical progress to leadership and stakeholders Ensuring software quality and compliance with development standards Minimum Qualifications: High school diploma and 8+ years of technical work experience, or BS degree and 4+ years of technical work experience, or MS Degree and 2+ years of technical work experience, or PhD and 0+ years of relevant experience Experience in Python and C/C++ programming languages Experience with troubleshooting and debugging Experience with low-level system internals across one or more platforms (e.g., Windows, Unix, Mobile, or network devices) Experience with networking protocols (TCP/IP) and socket-level programming Experience with developing CNO capabilities Experience in managing and leading development teams Preferred Qualifications: Experience in software analysis or reverse engineering Understanding of assembly language programming concepts Familiarity with unit testing frameworks and practices Experience using Atlassian tools (JIRA, Confluence, Crucible) Clearance Requirements: An active/current TS/SCI with Polygraph is required. Physical Requirements: Must be able to remain in a stationary position at least 50% of the time.

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 Software Development Engineer II Who is Mastercard? Mastercard is a global technology company in the payments sector. We power payments and provide products and services for individuals and industries all around the world. Our people, technology, data and brand provide the capabilities that drive our success. We believe in connecting people to priceless possibilities. As a company, we know that our success is driven by the skills, experience, integrity and mindset of the talent we hire. By building an inclusive, world-class culture, our employees have once-in-a-career opportunities to be a part of teams that have a greater impact on our community and our world. We invite you to join our team to find out how you too can start something priceless. Program Overview [ CCE]Mastercard's Commercial Solutions team is a rapidly growing organization with responsibilities to deliver innovative solutions to help our customers grow and expand their business. Focused on thinking big and scaling fast around the globe, this dynamic team is responsible for end-to-end solutions for a diverse global customer base. We are seeking a Senior Software Engineer to play a pivotal role in a cross-functional development team within the Commercial Solutions organization. Role: • A hands-on full stack engineer that can code and build high quality secure front end and REST API/backend that is modular, functional, and testable. • Contribute to all parts of the software's development including design, development, test, deployment, support, documentation, configuration • Build performant, scalable and secure web applications. • Follow given directions and procedures in software delivery tasks (code development, test, deployment) • Provide guidance and direction on systems and web application architecture and system design. • Guide and coach less experienced engineers. • Focus on user-centered design and problem solving • Participate and drive design, technical and code reviews. • Implement coding standards and approaches. • Promote an Agile approach to software development. Insist on a culture of continuous integration and delivery, automation and minimizing blast radius. • Demonstrate active learning and sharing of software practices via Guild/Engineering community initiatives All About You: • Successfully designed and developed externally facing web applications utilizing modern single page application frameworks. Good knowledge of Spring, Spring Data JPA, REST and other frameworks • Full stack developer with ability to write secure code in backend & frontend programming languages (Java, JavaScript, Angular, SQL) and familiar with secure coding standards and vulnerability management • Possess an understanding of multi-tier web development; including knowledge of server-side technologies and databases. • Passion for improving code quality using approaches such as unit and end to end testing. • Understanding of web application optimizations such as progressive web apps, web workers, browser repaints and reflows, performance and memory optimizations, debugging leaks, caching, flame graphs. • Experience and knowledge of authentication and authorization workflows using concepts like JWT. • Deep knowledge of continuous integration and delivery and toolsets that provide this ability. • Understanding of agile principles and methodologies. • Use and understand Git based source control systems. • Previous experience implementing and complying with ADA and WCAG requirements. • Strong analytical and excellent problem-solving skills 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: $92,000 - $147,000 USD

Ascendion is a full-service digital engineering solutions company. We make and manage software platforms and products that power growth and deliver captivating experiences to consumers and employees. Our engineering, cloud, data, experience design, and talent solution capabilities accelerate transformation and impact for enterprise clients. Headquartered in New Jersey, our workforce of 6,000+ Ascenders delivers solutions from around the globe. Ascendion is built differently to engineer the next. Ascendion | Engineering to elevate life We have a culture built on opportunity, inclusion, and a spirit of partnership. Come, change the world with us: Build the coolest tech for world's leading brands Solve complex problems - and learn new skills Experience the power of transforming digital engineering for Fortune 500 clients Master your craft with leading training programs and hands-on experience Experience a community of change makers! Join a culture of high-performing innovators with endless ideas and a passion for tech. Our culture is the fabric of our company, and it is what makes us unique and diverse. The way we share ideas, learning, experiences, successes, and joy allows everyone to be their best at Ascendion. *** About the Role *** Job Title: Lead Java Developer Key Responsibilities: Lead requirement intake from stakeholders and translate them into actionable technical tasks. Mentor and guide two engineers while supporting sprint planning, backlog refinement, and daily execution. Serve as the primary technical point of contact for stakeholder collaboration and cross-team alignment. Design and develop scalable backend services using Java, Spring Boot, and microservices architectures. Oversee API design, asynchronous workflows, and integration components. Lead the design of data ingestion and migration pipelines using AWS Glue, S3, DynamoDB, Aurora, Lambda, Step Functions, and API Gateway. Support and optimize CI/CD pipelines using Jenkins, or GitHub Actions. Oversee containerization, deployments, and observability setups within AWS. Drive engineering quality, documentation, and delivery consistency within an autonomous pod model. Required Skills: 10+ years of hands-on backend development experience with Java, Spring Boot, and microservices. Strong AWS Lambda, ECS, S3, DynamoDB, Step Functions, API Gateway. Working knowledge of ETL and AWS Glue pipelines (Python or Scala). Solid SQL and NoSQL experience. Experience with event-driven platforms such as Kafka or Kinesis. Strong CI/CD background with DevOps automation experience. Ability to lead an independent engineering pod and manage end-to-end delivery. Preferred Qualifications: Experience with Databricks or Apache Spark. Understanding of enterprise security, IAM, and compliance standards. Knowledge of Terraform or CloudFormation. Experience in large-scale integration or modernization programs. Salary Range: The salary for this position is between $130,000- $140,000 annually. Factors which may affect pay within this range may include geography/market, skills, education, experience, and other qualifications of the successful candidate. Benefits: The Company offers the following benefits for this position, subject to applicable eligibility requirements: [medical insurance] [dental insurance] [vision insurance] [401(k) retirement plan] [long-term disability insurance] [short-term disability insurance] [5 personal days accrued each calendar year. The Paid time off benefits meet the paid sick and safe time laws that pertains to the City/ State] [10-15 days of paid vacation time] [6 paid holidays and 1 floating holiday per calendar year] [Ascendion Learning Management System] Want to change the world? Let us know. Tell us about your experiences, education, and ambitions. Bring your knowledge, unique viewpoint, and creativity to the table. Let's talk!

Clearance Required: Top Secret/SCI with Polygraph Seeking an experienced Software Engineer who will support mission-critical systems for a Federal customer at Fort Meade, Maryland. This entry-level role focuses on developing and maintaining Java-based applications in a secure environment. The engineer will work closely with senior developers and system engineers to deliver reliable and scalable software solutions. Key Responsibilities · Design, develop, test, and maintain Java applications. · Participate in software development lifecycle activities including requirements analysis and design. · Write clean, efficient, and well-documented code. · Collaborate with cross-functional teams to troubleshoot and resolve issues. · Support integration and deployment of software in secure environments. Qualifications Education: Bachelor's degree in Computer Science, Software Engineering, or related field. Experience: 4+ years of experience in software development, preferably in Java. Preference: Java certification or relevant coursework preferred. Skills: · Proficiency in Java programming language. · Understanding of object-oriented design and development. · Familiarity with development tools such as Eclipse or IntelliJ. · Basic knowledge of secure coding practices and federal IT standards.

Full-time | Permanent or Contract Starting at $95,000 (full-time, permanent) We're expanding our ServiceNow capability in Baltimore, and if you're a Senior Developer who loves solving complex problems, shaping solutions, and leading others, this is a role where you can make a real mark. NETbuilder has supported digital transformation across government, financial services, and enterprise clients since 1999. Now we're investing in a brand-new ServiceNow delivery team, and we're looking for technical leaders who want ownership, growth, and a chance to influence how the team evolves. What You'll Lead & Deliver Build and enhance enterprise-grade ServiceNow solutions across ITSM, CMDB, ITAM, HAM/SAM, and more Mentor junior developers and guide technical delivery across multiple workstreams Participate in architectural discussions and help shape technical direction Translate business needs into scalable, maintainable solutions Collaborate closely with platform owners, product teams, and delivery managers Support integrations, data quality, and best-practice development standards What You Bring 5+ years of ServiceNow development across multiple modules CSA and CAD certifications Solid grounding in system design, scripting, integrations, and best practices Experience mentoring or leading a development team Ability to simplify complex problems and communicate clearly Curiosity, initiative, and a desire to grow into broader leadership or architectural roles Why Join the New Team? Permanent or contract paths available Full support for certifications and ongoing training Influence the shape and culture of a growing team Work alongside an experienced, collaborative leadership group

Veteran-Owned Firm Seeking a Principal User Interface (UI) Developer with TS/SCI with a Full Scope Polygraph for an Onsite Role in Columbia, MD. My name is Stephen Hrutka. I lead a Veteran-Owned management consulting firm in Washington, DC. We specialize in Technical and Cleared Recruiting for the Department of Defense (DoD), the Intelligence Community (IC), and other advanced defense agencies. At HRUCKUS, we support fellow Veteran-Owned businesses by helping them recruit for positions across organizations such as the VA, SBA, HHS, DARPA, and other leading-edge R&D-focused defense agencies. We seek to fill a Principal User Interface (UI) Developer role in Columbia, MD. The ideal candidate is a Columbia, MD resident with over 20 years of software development experience, deep expertise in Java and JavaScript, and an active TS/SCI with Full Scope Polygraph clearance. Experience with JavaScript 3D libraries is a plus. If you're interested, I'll gladly provide more details about the role and discuss your qualifications further. Thanks, Stephen M Hrutka Principal Consultant HRUCKUS LLC Executive Summary: HRUCKUS is looking for an experienced Principal User Interface Developer to support a mission-critical national security program for the Warfighter. This role will be key in translating system requirements into software specifications, designing intuitive UI components, and implementing software applications in a cloud-native, agile environment. Position Description: The Principal User Interface (UI) Developer will work on a growing application development team, collaborating with Subject Matter Experts and Systems Engineers to understand user experience needs. Responsibilities include designing and developing user interface components and assisting with back-end services to support application functionality, enhancing both usability and performance. Position Responsibilities: Collaborate with Subject Matter Experts and Systems Engineers to fully understand system requirements and desired user experience (UX). Design and develop user interface components that enhance usability and performance. Assist in the design and development of back-end services to support application functionality. Play a key role in translating system requirements into software specifications. Implement software applications in an agile environment. Required Skills: Must have an active TS/SCI with Full Scope Polygraph clearance. A Bachelor's degree in Computer Science or a related field, along with 20+ years of experience in software development. An additional 4 years of experience may be substituted in lieu of a degree. Deep expertise in Java and modern software engineering principles. Strong proficiency in JavaScript, TypeScript, HTML, and CSS. Experience with React or similar UI frameworks (e.g., Vue, Angular). Skilled in consuming and creating REST APIs and WebSockets. Proven ability to design, optimize, and develop software for advanced computing environments. Expertise in algorithm development with strict performance requirements. Desired Skills: Experience with JavaScript 3D libraries such as Three.js. Details: Job Title: Principal User Interface Developer Location: Columbia, MD 21045 Work Arrangement: Full Time, Onsite Clearance Requirement: Active TS/SCI with Full Scope Polygraph Compensation: $148,000 to $269,000 per year. Please note: Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. We offer competitive benefits, including: Paid Time Off, 11 Paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support and Parental Paid Leave

Systecon provides industry leaders world-wide with the capability to excel in optimization and decision-making, enabling clients to design, develop, procure and implement solutions that are cost effective throughout the life cycle. Our analytics platform for predictive analytics, optimization, simulation and cost analysis, makes it possible to optimize and analyze any scenario, from small conceptual studies to the largest and most complex and demanding technology programs in the world. Systecon has the expertise, know-how and experience from hundreds of projects and applications, providing clients with guidance, methodology, training, and support, to successfully manage complex systems. Being a small business allows us to have a tight-knit, collaborative, family-like culture across our company. Every member of our team makes an impact to our customers and our organization every day. Having the ability to avoid red-tape and bureaucracies that often come along with working at a large organization often feels like a breath of fresh air for our team members with prior experiences and allows us to always move at a fast pace. We pride ourselves on being a great place to work where we can have fun while accomplishing our customer's and company's objectives at the same time. Job Overview We are seeking a versatile Software Developer / Full Stack Engineer with Digital Operations experience to join our development team. This hybrid role combines full lifecycle software development-front-end and back-end-with digital operations support for our external websites and marketing platforms. The ideal candidate is passionate about modern web development, rapid prototyping, cloud environments, and end-user interaction. You'll build and maintain web applications using modern JavaScript frameworks (Vue.js or React), Python (FastAPI or equivalent), REST APIs, and relational databases. You will also manage site operations, content updates, analytics, and digital asset workflows across our public-facing websites. If you thrive in a fast-paced environment, enjoy solving complex problems, and can work comfortably across development and digital operations, we encourage you to apply. Core Responsibilities Software Development Lead full-stack development across the software lifecycle-from concept and design through deployment and sustainment. Rapid application prototyping, including gathering requirements and conducting proofs of concept. Implement responsive and user-friendly front-end interfaces using Vue.js or React, HTML5, and CSS3. Develop, maintain, and enhance back-end software using Python (FastAPI) and integrate with APIs. Design RESTful API integrations (REST, JSON), connect applications to backend services, and manage data flows. Create and manage database architectures and schemas (PostgreSQL or similar relational database). Develop and execute automated test plans using Vitest, Playwright, or comparable tools. Build, deploy, and troubleshoot applications in containerized environments (Docker). Debug, refactor, and improve existing applications and scripts. Participate in technical design discussions with cross-functional teams. Digital Operations & Web Platform Support Maintain and operate company marketing/brand websites (Squarespace, Webflow, or similar CMS). Manage domains, hosting environments, SSL certificates, redirects, and plugin updates. Integrate media tools into brand websites (podcast hosting platforms, streaming/recording tools). Oversee site performance, analytics dashboards (GA4), SEO basics, RSS feeds, and accessibility compliance. Troubleshoot and resolve technical issues (uploads, site errors, content embedding). Maintain digital asset structure, backups, and version control. Support digital marketing workflows: landing pages, blogs, social updates, newsletters, campaigns. Collaborate on creative assets (graphics, thumbnails, templates) using Canva or similar tools. Required Qualifications Education and Experience: Bachelor's degree in Computer Science, Information Systems, or a related field and 1+ years of experience working in Agile environments, with proven hands-on experience in rapid prototyping, troubleshooting and enhancing applications, collaborating with cross-functional teams (design, marketing, product owners), and managing digital content platforms (e.g., Webflow, Squarespace, CMS). Technical Proficiency: Front-End Development Proficiency in modern JavaScript frameworks, preferably Vue.js or React. Strong command of HTML5, CSS3, and responsive UI design. Back-End Development Hands-on experience developing or maintaining applications using Python (FastAPI preferred). Knowledge of REST API development and integration with APIs (REST/JSON). Databases & Data Architecture Proficiency with relational databases (PostgreSQL preferred). Ability to design and manage database schemas, queries, and integrations. Testing & DevOps Experience writing automated tests using tools such as Vitest, Playwright, or similar. Experience deploying and troubleshooting applications using Docker. Understanding of cloud environments and CI/CD workflows. Digital Operations & Web Presence Experience managing website hosting, content operations, and updates via platforms such as Webflow or Squarespace. Familiarity with web performance, analytics, and basic SEO (GA4, SSL, RSS feeds, redirects). Ability to integrate third-party content platforms (e.g., podcast hosting or media tools). Professional Attributes Self-Starter and Autonomous: Ability to balance competing priorities between engineering tasks and digital operations responsibilities without direct supervision. Ownership mindset - proactive, accountable, and committed to high-quality delivery. Communication: Strong verbal and written communication skills to collaborate with the end user as well as technical and non-technical staff. Other U.S. Citizen Willingness to undergo a background check and drug screening Nice-to-Haves Master's degree Security clearance Experience with Go, R, or other programming languages. Familiarity with Git or other version control platforms. Experience with Canva or multimedia content workflows. Understanding of analytics tracking, paid campaigns, SEO strategy, and/or audience engagement tools. Experience integrating or managing podcast platforms (Buzzsprout, Podbean, or Captivate). Benefits Package: Health and Dental Insurance for the employee and their dependents with no monthly premium charged to the employee (Systecon pays the entire monthly premium). 401(K) Life Insurance plan 15 days of PTO a year Dependent Care Flexible Spending Account Commuting stipend Access to fitness center at our Arlington, VA office Tuition Assistance Program 9-80 work schedule (every other Friday is an off day)

Que Technology Group is seeking a Senior Software Engineer to work with a team of developers to implement new capabilities in support of the current classification marking tool and the tool to be used to support M365 web based applications. The position involves full life cycle design, development, testing, and documentation of policy-driven software across multiple fabrics. The focus will include the extension and customization of tools used for classification string validation and comparison for access control. Job responsibilities include, but are not limited to: Willingness to mentor junior developers Play role in Introducing and incorporating software development best practices into team's development process Collaborate with junior developers to improve their knowledge and experience with development standards and best practices Administer, maintain and implement policies and procedures for ensuring the security and integrity of the application Foster open communication and collaboration Gather, analyze, and capture customer requirements Assist in the development of requirements for new features and fix defects Create and expand unit tests and end to end testing Evaluate, troubleshoot and fix defects Define new features Triage user issues and provide Tier 3 customer support Test and evaluate new software releases and merge requests Experience engaging leadership, customers and interfacing with teams Strong time management and organizational skills Required Qualifications: Eight years of Software Engineering experience Bachelor's Degree or higher in computer engineering or in a field related to computer engineering or computer science disciplines. An additional 4 years of Software Engineering experience may be substituted for the degree for a total of 12 years. At least three (3) years of work experience in the SIGINT, IA, or IT domains Preferred Qualifications: Proficient in JavaScript Proficient in working with Git Experience actively participating in code reviews Experience Analyzing system requirements, the concept of operations, and high-level system architecture to develop requirements specifications Experience with requirements elicitation. Security Clearance: TS/SCI clearance with polygraph BENEFITS: Competitive salary Company Medical/Dental/Vision plans - Company paid Short-term Disability, Long-term disability and Life Insurance - Company paid Business/ First Class travel upgrade for 7 hour or longer flights & company card will be provided for expenses Vacation / Personal days granted at 25 days per year Paid Federal Holidays - 11 days $5,000 Annual Professional Development Fund plus 40 paid hours if in class 401K with 6% company match; all contributions are immediately vested by Employee Employee will be paid a bonus of $10,000 per employee hired based on their referral Up to 3 paid Code Red days due to customer closure Que Technology Group, Inc., is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law.

About Us: LTIMindtree is a global technology consulting and digital solutions company that enables enterprises across industries to reimagine business models, accelerate innovation, and maximize growth by harnessing digital technologies. As a digital transformation partner to more than 700+ clients, LTIMindtree brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world. Powered by nearly 84,000 talented and entrepreneurial professionals across more than 30 countries, LTIMindtree - a Larsen & Toubro Group company - combines the industry-acclaimed strengths of erstwhile Larsen and Toubro Infotech and Mindtree in solving the most complex business challenges and delivering transformation at scale. For more information, please visit ******************** Job Title: Senior NodeJS Developer Location: Bethesda, MD (Hybrid) Job Summary NodeJS Express Must with expert Typescript Must with basics JEST Must with basics GraphQL Must with basics Apollo Federation Must with basics CICD Jenkins Good to have AWS services EKS Good to have Troubleshooting Skills Must with expert Logging tool experience Good to have GIT Must with expert Must Haves Nodejs Angular Strong AWS services understanding AWS lambda RDS EventBridge S3 SQS and ability to pick up other services as needed DevOps agile development Serverless Framework Nice to Haves Angular Cloud Formation IaC exposure You Are Passionate about technology and continues to learn Continuously work on designing and implementing Frontend backend architecture Mentor other developers including peer programming code reviews and documentation Detail oriented You will ensure the quality of the product through code reviews Relentlessly Curious You are constantly learning and seeking ways to improve yourself and the processes around you Supportive You enjoy mentoring and supporting other team members by conducting code reviews and applying your experience in process and technical leadership Confident You not only love to code but youre also excellent at it Business oriented Strong focus on understanding business objectives requirements and logic Benefits/perks listed below may vary depending on the nature of your employment with LTIMindtree (“LTIM”): Benefits and Perks: Comprehensive Medical Plan Covering Medical, Dental, Vision Short Term and Long-Term Disability Coverage 401(k) Plan with Company match Life Insurance Vacation Time, Sick Leave, Paid Holidays Paid Paternity and Maternity Leave The range displayed on each job posting reflects the minimum and maximum salary target for the position across all US locations. Within the range, individual pay is determined by work location and job level and additional factors including job-related skills, experience, and relevant education or training. Depending on the position offered, other forms of compensation may be provided as part of overall compensation like an annual performance-based bonus, sales incentive pay and other forms of bonus or variable compensation. Disclaimer: The compensation and benefits information provided herein is accurate as of the date of this posting. LTIMindtree is an equal opportunity employer that is committed to diversity in the workplace. Our employment decisions are made without regard to race, color, creed, religion, sex (including pregnancy, childbirth or related medical conditions), gender identity or expression, national origin, ancestry, age, family-care status, veteran status, marital status, civil union status, domestic partnership status, military service, handicap or disability or history of handicap or disability, genetic information, atypical hereditary cellular or blood trait, union affiliation, affectional or sexual orientation or preference, or any other characteristic protected by applicable federal, state, or local law, except where such considerations are bona fide occupational qualifications permitted by law. Safe return to office: In order to comply with LTIMindtree' s company COVID-19 vaccine mandate, candidates must be able to provide proof of full vaccination against COVID-19 before or by the date of hire. Alternatively, one may submit a request for reasonable accommodation from LTIMindtree's COVID-19 vaccination mandate for approval, in accordance with applicable state and federal law, by the date of hire. Any request is subject to review through LTIMindtree's applicable processes.

Java developer Note- Ex-Capital One Preferred JD- We are looking for Java developer with Angular, AWS (Backend Java, Node)

The candidate must have experience with both Java and Python, in addition to PowerShell and AI/ML tools. Must Have Qualifications: Python and Java development, strong understanding of design and explain and educate developers. Key Responsibilities: Design and implement developer workspaces using physical, virtualized, or browser-based solutions. Develop tools primarily in Python and Java to enhance developer workflows. Advocate for and implement CI/CD improvements through new tooling and commonly available libraries. Create patterns to manage desktop provisioning and software package management using SCCM, VDI, or similar technologies. Lead initiatives to integrate Generative AI capabilities into Developer workflows, enhancing the value proposition for customers. Partner with end-user collaboration suites to create seamless developer experiences. Ensure all solutions meet audit, risk, and governance requirements. Evangelize best practices and solutions within the developer community.

10+ years of experience in Design and Development of applications using Java 8+/J2EE, Spring, Spring-Boot, RESTful Services and UI Framework • Should have exp in Leading a team. • 5+ years of experience in design and development of Microservice using Spring-Boot and REST API • Strong knowledge/experience in ORM Framework - JPA / Hibernate • Good knowledge and experience in Docker and Kubernetes • 2+ years of experience in any one of the UI Framework - Angular / ReactJS • 1+ years of experience in designing and Implementing cloud-based solutions in various AWS Services (EC2, IAM, S3, Lambda, etc) • Good knowledge and experience in any RDBMS/PostgreSQL • Strong experience in DevOps tool chain (Jenkins, Artifactory, Maven/Gradle, GIT/BitBucket) • Good knowledge in technical concepts - Security, Transaction, Monitoring, Performance Nice to have: • Experience with OAuth implementation using Ping Identity • Familiarity with API Management (Apigee) and Service Mesh (Istio)

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 Software Engineer II Who is Mastercard? At Mastercard technology, 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. Technology at Mastercard What we create today will define tomorrow. Revolutionary technologies that reshape the digital economy to be more connected and inclusive than ever before. Safer, faster, more sustainable. And we need the best people to do it. Technologists who are energized by the challenges of a truly global network. With the talent and vision to create the critical systems and products that power global commerce and connect people everywhere to the vital goods and services they need every day. Working at Mastercard means being part of a unique culture. Inclusive and diverse, a rich collaboration of ideas and perspectives. A place that celebrates your strengths, values your experiences, and offers you the flexibility to shape a career across disciplines and continents. And the opportunity to work alongside experts and leaders at every level of the business, improving what exists, and inventing what's next. About the Role • Successfully lead multiple initiatives and complex assignments with broad scope and long-term business implications. • Develop innovative solutions that meet specific business needs. • Partner with TPMs, PMTs, and lead SDE across the initiatives to lead SDLC efforts. • Assist and collaborate with solution architects and cross functional teams across the different regions. • Create proof of concept applications • Collaborate with business and technical partners • Assist in the evaluation of 3rd parties and 3rd party products. • Ensure adherence to established quality control practices. • Create and maintain technology roadmaps. • Ensure adherence to established software development process. • Effectively communicate to management, business owners, and other stake holders. All About You • Bachelor's degree in Information Systems, Information Technology, Computer Science or Engineering or equivalent experience. • Seasoned tech lead having experienced technologists with technical breadth and depth coupled with strong interpersonal skills. • An architect who loves to solve complex problems and passionate about designs, quality of deliverables, and collaborating with high performing teammates towards product delivery and support • Contribute to the delivery of decoupling the existing platforms into smaller reusable services by maintain a technology roadmaps • Brings in cloud based architect experience and integrating vendor and open source products into an overall systems • Experience on integration using external third party libraries and APIs, payment gateways, CI understanding • Expertise and advanced skills in designing, analyzing, troubleshooting, implementing large-scale, robust solutions systems that perform faultlessly at scale, with high availability resilience • Ability to quickly learn and implement new technologies, frameworks and tools and support & manage multiple concurrent initiative/projects under Strategic Growth and working as a member of a matrix based diverse and geographically distributed project team. • Experience in delivering secure solutions in Financial Services Sector is preferred. • Advanced knowledge and understanding of Software Engineering Concepts and Methodologies are required. • Expertise in TPL [The pattern Language, formerly Tideway Pattern Language] versions 1.12+ and associated Query Language or similar languages (Python/Jython/Perl) Skills • Ability to be high-energy, detail-oriented, proactive and able to function under pressure in an independent environment along with a high degree of initiative and self-motivation to drive results. • Strong communication skills -- both verbal and written - and strong relationship, collaboration skills and organizational skills. • Ability to quickly learn and implement new technologies, frameworks and tools and support multiple concurrent activities and to interface with external / internal resources, working as a member of a matrix based diverse and geographically distributed project team. • Experience architecture, design patterns and responsible for designing, developing and running micro services. • Ability to innovate and develop new approaches to complex design problems and experience leading design efforts and providing technical leadership to developers • Ability to work with PMT, TPM, PO & software engineering team to translate requirements to design, implementation of quality deliverables. • Supervise & review design & implementation to comply with industry standard practices and quality attributes. • Generate and manage reference architecture to preserve & reuse the knowledge, reproduce artifacts to leverage for architecture & design description. Key Technology Areas • Object-oriented design and programming • Open source frameworks such as Spring, Springboot, Spring batch and Hibernate • Oracle, PL/SQL, JDBC, Postgress, redis • Web Services (SOAP, REST, XML, XSL) • Object-oriented design and programming Preferred Knowledge • Cloud Technologies (PCF/AWS/Azure) • Linux/Bash skills • CI/CD with Jenkins or equivalent tooling • Agile development methodology • Knowledge of REGx in pattern Matching • Working with a preferred IDE such as Visual Studio Code, Eclipse or Notepad ++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: $92,000 - $147,000 USD

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 Software Engineer II Job Overview: Provides support of applications software through programming, analysis, design, development and delivery of software solutions. Researches alternative technical solutions for changing business needs. Major Accountabilities: •Responsible for programming, testing, implementation, documentation, maintenance and support of systems application software in adherence with MasterCard standards, processes and best practices. •Develop high quality, secure, scalable software solutions based on technical requirements specifications and design artifacts within expected time and budget. •Research, create and evaluate technical solution alternatives for the business needs current and upcoming technologies and frameworks. •Perform feasibility studies, logic designs, detailed systems flowcharting, analysis of input-output flow, cost and time analysis. •Work with project team to meet scheduled due dates, while identifying emerging issues and recommending solutions for problems and independently perform assigned tasks, perform production incident management. Participate in on-call pager support rotation. •Document software programs per Software Development Best Practices. Follow MasterCard Quality Assurance and Quality Control processes. •Assist Senior Team members in modification of the documentation templates per the needs of the project and technology. •Contribute ideas to help ensure that required standards and processes are in place and actively look for opportunities to enhance standards and improve process efficiency. •Support collection and reporting of project and software metrics. Education: •Bachelor's degree in Information Technology, Computer Science or Management Information Systems or equivalent work experience. Knowledge / Experience: •Thorough knowledge and understanding of Software Engineering Concepts and Methodologies is required. •Must demonstrate MC Core Competencies. •1 to 3 years of experience in software engineering field. Skills/ Abilities: •Must be high-energy, detail-oriented and proactive with the ability to function under pressure in an independent environment. •Must provide the necessary skills to have a high degree of initiative and self-motivation with a willingness and ability to learn and take on challenging opportunities. •Strong communication skills -- both verbal and written - with strong relationship, collaborative skills and organizational skills. •Ability to work as a member of matrix based diverse and geographically distributed project team. 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. Pay Ranges O'Fallon, Missouri: $92,000 - $147,000 USD