Top Software Engineer Jobs in Baltimore, MD

Sola seeks a Software Engineer for Desktop Automation to own and enhance their execution platform, focusing on reliability and integrating with AI pipelines.

Design, build, and operate backend systems for a mortgage lending platform. Own backend responsibilities from design through production, focusing on scalability, performance, reliability, and multi-service architectures while collaborating with product and full-stack engineers.

Join an early-stage platform team to scale and mature a mortgage origination platform. Work across the stack to improve distributed systems, performance, observability, and infrastructure tooling, and help define engineering standards and frameworks for growth.

Build and scale the platform infrastructure to support mortgage origination: design cloud architecture, deploy and operate Kubernetes-based systems, manage databases, implement observability and incident response, and create internal developer tooling to improve reliability and engineering velocity.

Build and maintain full-stack features on a product-oriented team, owning product areas end-to-end. Ship customer-facing functionality, design and optimize data models and schemas, work with React state management, relational databases, cloud services, event streaming, caching, and AI tools. Collaborate cross-functionally, take high ownership, and occasionally support mission-critical work outside normal hours.

As a Full-Stack Software Engineer, you'll build user-facing features, optimize GraphQL backend, and develop scalable systems, contributing significantly to the company's growth.

Build and maintain the core backend product: design and implement features, take ownership of end-to-end outcomes, iterate and fix bugs without a QA team, collaborate with product on scoping, and contribute to company culture and hiring.

The Software Engineer develops, tests, and maintains complex software systems based on requirements, collaborating as part of a team and addressing software issues.

Develop, maintain, and test complex software systems and algorithms for an intel team. Collaborate with system and hardware engineers to derive requirements, support UI/backend work, transition capabilities to cloud, ensure operational specifications, perform quality control, lead or oversee development teams, and improve development processes and documentation.

Seeking a Software Engineer with 3+ years experience in software development, programming (Go, Java, C++, C#), and strong analytical skills.

Build and maintain cross-platform Electron desktop apps focused on reliability, performance, and real-time behavior. Implement desktop features (file access, notifications, auto-updates), integrate AI via backend APIs, optimize startup/memory, profile Electron overhead, manage large local state and message history, and ensure stability on macOS and Windows.

Build and ship end-to-end features across a TypeScript/Next.js monolith: dashboard, marketing site, billing, email, and AI-assisted tools. Own data models, APIs, third-party integrations, testing, observability, and production quality. Collaborate with the founder, review code, and improve engineering practices while delivering customer-facing features rapidly.

Lead architecture and hands-on development of the end-to-end video pipeline (live ingest, transcoding, storage, playback, and developer SDKs). Mentor engineers, collaborate across mobile/web/ML/platform teams, own monitoring and on-call support, and help scale video streaming and VoD capabilities for millions of streams and clips.

Integrate, install, configure, upgrade, compile, and support COTS/GOTS software across heterogeneous operating systems and HPC environments. Develop Bash and Python scripts, administer and troubleshoot HPC systems, manage Slurm scheduling, automate infrastructure with Salt and Ansible, and diagnose software, hardware, and shared-file-system issues. Support large-scale systems and customers while applying rigorous root-cause analysis. An active TS/SCI clearance with polygraph is required.

Develop, maintain, and run Pig and PySpark analytics; review data ingest tickets and merge requests; ensure reliable, accurate data delivery and investigate data ingestion issues; support automation and continuous monitoring for system security evaluation lifecycle.

Develop, maintain, and enhance complex software systems for a U.S. Government customer. Analyze user requirements to derive software design and performance requirements, debug and correct defects, and recommend improvements to documentation and development processes.

Design, develop, test, and maintain PKI software across Red Hat Certificate System and Dogtag. Integrate PQC algorithms, HSMs, and ACME automation; collaborate with product engineering and government teams; own issues end-to-end and contribute to CI/CD, testing, and release quality while communicating status to stakeholders.

Develops and executes software evaluation, functional, regression, integration, validation, and compliance tests. Creates test plans, procedures, automation, traceability matrices, and technical documentation; conducts data collection and analysis; reports results; verifies software discrepancies and fixes; and mentors test engineers. The role requires Java development expertise, testing frameworks, CI/CD tools, cloud deployment, security technologies, and SIGINT, IA, or IT domain experience.

Build and maintain Plane's local-first browser client surfaces: large, virtualized workspaces, collaborative editor, offline/caching layers, and shared design-system components. Work cross-functionally with designers and backend engineers, extend sync and conflict-resolution behavior, optimize rendering performance, and triage cross-browser and self-hosted issues.

Build and own backend surfaces for Plane: APIs, data models, migrations, real-time sync (CDC/event streams), caching, and query performance. Instrument, monitor, and debug production incidents; collaborate with product and frontend teams across locations.

Own and build Node.js/TypeScript backend services that power integrations, importers, queues, and developer-facing OAuth surfaces. Design reliable queue/worker systems (retries, idempotency, backpressure), integrate third-party APIs, collaborate with Django engineers, and repair partial failures to ensure safe, auditable data migrations and integrations.

Develop and support mission-critical security applications across multiple technology stacks. Responsibilities include maintaining applications using Angular, Vue, Node.js, and Java; designing enterprise solutions; coding, testing, troubleshooting, and optimizing cloud-deployed applications; mentoring junior developers; participating in Agile development; managing Git-based code collaboration; and supporting secure, compliant application delivery throughout the software development lifecycle.

Lead end-to-end delivery of full-stack product and platform initiatives. Design and implement scalable frontend and backend systems, own production reliability and incidents, introduce pragmatic engineering practices, mentor engineers, and drive architecture and tooling decisions to balance speed and long-term maintainability.

Develop, maintain, enhance, test, deploy, troubleshoot, and support front-end and back-end mission-critical security applications. Contribute across the full software development lifecycle, modernization initiatives, technical documentation, production support, and Agile collaboration. Use JavaScript, TypeScript, Angular, Node.js, AWS, MongoDB, Docker, and related technologies to deliver scalable and user-focused solutions. Attend required government meetings and briefings on-site in Annapolis Junction.

As a Full-Stack Software Engineer 2, you'll design, develop, and maintain complex software systems, focusing on UI and backend services while collaborating with a close-knit team to optimize user experience and adhere to industry best practices.