Top Software Engineer Jobs in Baltimore, MD

Build, test, deploy, and support secure full-stack applications using Java, Spring Boot, Python, TypeScript, REST APIs, modern front-end frameworks, databases, and cloud platforms. Collaborate with product, architecture, DevOps, security, and business teams throughout the application lifecycle. Contribute to architecture, CI/CD, automated testing, observability, production support, troubleshooting, and continuous improvement while mentoring junior engineers.

Build, deploy, operate, and support software in a restricted government environment. Responsibilities include developing customer-specific features, data integrations, AI-backed capabilities, production debugging, observability, incident response, deployments, and root-cause analysis. The engineer will work directly with government users, coordinate with Arlington-based engineering teams, maintain runbooks, and operate systems in an air-gapped environment while holding an active TS/SCI clearance with CI polygraph.

Designs, develops, configures, and supports Salesforce solutions for DHS, including Public Sector Solutions, Experience Cloud, case management, portals, workflows, integrations, data migration, documentation, troubleshooting, and user training. The role requires secure, scalable implementations aligned with federal standards such as NIST and FISMA, plus collaboration with business analysts and stakeholders.

Designs, develops, tests, deploys, and supports software solutions using ERP applications, AI frameworks, and COTS/GOTS technologies. Collaborates with cross-functional teams, integrates third-party solutions, troubleshoots technical issues, conducts automated testing and debugging, and optimizes system performance throughout the software development lifecycle.

Build, enhance, and maintain frontend web applications for data lake and warehouse environments. Develop JavaScript, CSS, and HTML code, collaborate with designers, backend engineers, and data scientists, integrate REST APIs, troubleshoot application issues, write unit tests, and perform quality assurance testing. The role requires hybrid work in Columbia, Maryland, U.S. citizenship, eligibility for a government security clearance, and Security+ certification within 60 days.

Designs, develops, and maintains tools and services supporting Atlassian Jira and Confluence. Collaborates with developers, system administrators, project managers, and mission customers to deliver integrations and streamline workflows. Develops automation scripts, applies Linux administration and software development practices, builds CI/CD pipelines, uses Ansible and Docker, manages source code with Git, documents system changes, and supports mission applications in Linux environments.

Administer, optimize, secure, and modernize enterprise Oracle, Microsoft SQL Server, and Azure SQL environments supporting classified DoD operations. Responsibilities include performance tuning, patching, backups, recovery, troubleshooting, migrations, schema design, automation, security controls, STIG compliance, documentation, and systems integration. The engineer collaborates with infrastructure, cybersecurity, identity management, and application teams to improve database reliability, resilience, and operational efficiency.

Design, develop, test, deploy, and maintain software applications for transit and mobility systems. Integrate applications with backend services, hardware, and third-party transit systems; debug production issues; participate in code reviews; document technical procedures; and ensure performance, scalability, and security. Collaborate with engineering, product, and operations teams to define requirements and improve system functionality.

Designs, develops, tests, and maintains scalable full-stack applications supporting intelligence missions. Builds cloud-native distributed systems, APIs, databases, and infrastructure; automates data and information-sharing processes; modernizes legacy environments; improves performance and reliability; and collaborates with customers and technical teams on requirements, architecture, testing, troubleshooting, and continuous improvement.

Develops software for high-performance computing, large-data analytics, and advanced information technology programs. The role requires backend development using MongoDB, Scala, Java, and AWS, with some UI work. Candidates must have seven years of software engineering experience on comparable programs, a bachelor's degree or equivalent additional experience, and an active TS/SCI clearance with polygraph.