Top Software Engineer Jobs

Develop high-performance backend services and mission-critical software for cleared operational environments. Responsibilities include translating research designs into software, designing scalable systems, collaborating with technical experts, mentoring developers, shaping architectures and roadmaps, and maintaining technical documentation. The role requires strong backend programming skills, enterprise software experience, and active TS/SCI clearance with full-scope polygraph. Work requires onsite presence at client locations in Maryland, with hybrid arrangements determined by contract and security needs.

Build and maintain Mercury’s design system components, patterns, tokens, and foundations with strong accessibility, performance, and visual quality. Lead projects that improve product team velocity, advance prototyping workflows, and apply AI to design-system development. Mentor engineers and designers, establish best practices, and provide systems-oriented technical leadership across ambiguous, high-impact initiatives.

Leads and develops embedded software and test engineering teams supporting analytical products. Responsibilities include coaching engineers, establishing priorities, coordinating Agile/Scrum execution, improving engineering processes, strengthening software and test architecture, managing risks, and aligning global technical teams. The role also advances secure software development practices, Azure DevOps usage, test automation, and AI-assisted engineering adoption.

Designs, develops, integrates, deploys, and supports secure web applications, backend services, REST APIs, and responsive user interfaces. Responsibilities include authentication, authorization, database transactions, audit trails, external integrations, automated testing, code reviews, documentation, monitoring, troubleshooting, and Agile collaboration. The role also involves customer consulting, requirements clarification, deployment support, and technical user guides.

Design, develop, and modernize RIVO’s proprietary loan management platform. The role focuses on scalable application architecture, full-stack software development, microservices and event-driven systems, production reliability, observability, CI/CD, testing, and technical debt reduction. The engineer will collaborate with Product, QA, DevOps, and Engineering teams, contribute to technical strategy, establish engineering standards, troubleshoot complex issues, and mentor other engineers.

Own end-to-end full-stack development across web applications, Chrome extensions, mobile platforms, and backend services. Build scalable React interfaces and Node.js microservices handling large datasets and concurrent requests. Translate customer needs into technical solutions, integrate APIs, create workflows and schemas, and deliver iterative, high-quality features. Collaborate autonomously with product and remote engineering teams while supporting post-launch improvements.

Leads ABM’s product engineering organization and digital product portfolio across B2B portals and B2C applications. Owns cloud architecture across Azure and AWS, platform engineering, engineering delivery, financial management, security, operational resilience, and talent development. Oversees scalable multi-tenant platforms, consumer applications, identity, payments, compliance, and modernization initiatives while translating commercial strategy into an executable technology roadmap.

Develop and launch scalable full-stack web applications using PHP, Laravel, SQL, JavaScript, React, and related technologies. Responsibilities include building APIs, designing database schemas, optimizing queries and code, implementing secure and maintainable software, collaborating cross-functionally, mentoring junior developers, and owning features through production in an agile continuous-deployment environment.

The Senior Software Engineer will design and maintain backend services and RESTful APIs, ensuring scalability and performance, while collaborating with team members across functions.

Build developer documentation tooling, CI/CD automation, GitHub Actions, documentation testing pipelines, content validation tools, and release workflows. Apply LLMs to documentation maintenance and site health tasks. Collaborate with documentation and engineering teams, document deliverables, participate in code reviews, and present work at an intern showcase.