Top Software Engineer Jobs in Baltimore, MD

Senior full‑stack .NET developer responsible for designing, building, testing, and deploying secure web applications. Work spans front-end (JS/HTML/CSS), middle-tier services (C#, Node.js), and persistence (SQL/NoSQL). Participate in architecture, code reviews, performance/scalability analysis, and cloud migration. Follow SOLID/OOP, SOA, and web security best practices.

Lead .NET developer responsible for designing, coding, testing, documenting, and enforcing best practices. Mentor and lead a small offshore team, perform code reviews, estimate effort, and ensure high-quality deliverables for CMS-related projects.

Design, build, and scale the Substantiation Platform for validating and reconciling financial data. Provide architectural leadership and mentor engineers.

Responsible for developing, maintaining, and deploying application code on z/OS and UNIX platforms, primarily using JCL, DB2, and JAVA. This role supports various environments and requires troubleshooting and documentation skills.

The iOS Mobile Architect will design and implement Native/Hybrid mobile applications, ensuring code quality, handling complex problems, and maintaining project documentation while adhering to Agile methodologies.

Designs, develops, maintains, and tests complex software systems for DoD/IC programs. Troubleshoots issues, implements CI/CD and DevSecOps automation, integrates across Windows and UNIX/Linux, and contributes to system-level design decisions.

Develop, test, and maintain Java web applications (customer-facing and internal) for the NASA SEWP program. Design system components and interfaces, use design patterns, collaborate with developers and stakeholders, document designs and code, provide after-hours maintenance and Level II customer support, and adhere to agile processes and schedules.

As a Software Engineer, you'll design, develop, and deploy software applications for government missions, collaborating with teams to ensure security and performance standards are met.

Develop, maintain, and enhance full-stack software in an agile DevOps environment. Implement backend services in Python, build web UIs, integrate services and databases, validate against requirements, execute tests, deploy and provide Tier 3 support for operational systems supporting defense missions.

Design and architect J2EE/Spring MVC solutions; implement RESTful web services and JSON payloads; perform data analysis and basic SQL; translate business requirements into technical specifications and code; create and run unit and integration test plans.