Top Software Engineer Jobs in Baltimore, MD

Design, develop, deploy, and maintain scalable web applications built from containerized services on Kubernetes. Build RESTful APIs and microservices using Python or Java, create data pipelines and interactive dashboards, implement automated testing and CI/CD, and monitor production systems. Collaborate with data scientists, engineers, and product managers while communicating technical designs to diverse stakeholders. The role requires extensive software engineering experience and an active TS/SCI clearance with an agency-appropriate polygraph.

Designs, develops, tests, deploys, documents, maintains, and enhances complex software systems. Responsibilities include software testing, problem resolution, system design input, Unix development, shell scripting, configuration management, web services, HPC benchmarking, test automation, data visualization, performance testing, and technical reporting. The role requires an active TS/SCI clearance with polygraph and supports work on national security missions.

Design, develop, test, integrate, and maintain cloud-based software supporting national security missions. Responsibilities include full software lifecycle activities, CI/CD automation, distributed-system troubleshooting, performance improvements, and operational sustainment. The role uses Java, JavaScript, AWS, Kubernetes, Docker, REST APIs, databases, and modern DevOps practices in an Agile onsite environment.

Develop and lead software solutions for web-based applications supporting intelligence-community data management. Responsibilities include data ingestion and characterization, metadata and schema analysis, analytic development, machine learning, database queries, software process selection, technical leadership, requirements analysis, and quality control. The role requires collaboration with customers, systems engineers, development teams, stakeholders, and leadership while supporting structured and unstructured data processing.

Leads full-lifecycle development of mission-critical cloud applications and large-scale distributed systems. Responsibilities include requirements analysis, object-oriented system design, full-stack development, integration, testing, CI/CD, production deployment, system enhancement, technical documentation, and collaboration with data scientists, engineers, and product managers. The role involves NoSQL and massively parallel architectures, with desired expertise in Neo4j, Java microservices, graph analytics, cloud scalability, advanced analytics, and complex data modeling.

Designs, develops, tests, deploys, maintains, and troubleshoots complex software systems for government clients. Leads software development teams, translates customer requirements into specifications, integrates middleware and signal repositories, and manages system and subsystem-level design, documentation, quality assurance, and regression testing. Requires extensive Java, C++, XML/XSD, scripting, web framework, Linux/Unix, Docker, and software leadership experience, along with TS/SCI clearance with polygraph.

Build and maintain a React/TypeScript operations portal and Supabase/PostgreSQL backend for autonomous aircraft medical logistics. Improve aircraft allocation, mission generation, telemetry ingestion, live dashboards, reliability, testing, logging, and observability. Integrate Python services with ArduPilot aircraft and simulations while collaborating with autonomy and simulation engineers to mature real-flight and digital-twin systems.

Develop, deploy, test, and maintain software applications, APIs, databases, automation tools, and infrastructure supporting cyber training environments. Work across the software development lifecycle and specialize in UI/UX, backend services, or DevOps/integration. Manage virtualized and containerized deployments, CI/CD pipelines, dataflows, documentation, and operational support while collaborating with instructors, administrators, and technical teams. Mentor junior engineers and recommend solutions to complex technical problems.

Develops, deploys, tests, and maintains software applications, APIs, databases, automation tools, and infrastructure supporting cyber training environments. The role contributes across the software development lifecycle, including requirements analysis, CI/CD, virtualization, containerization, system administration, troubleshooting, documentation, and operational support. Engineers collaborate with instructors and technical teams, improve training systems, analyze user activity, recommend technical solutions, lead development activities, and mentor junior team members.

Develop, deploy, test, and maintain software applications, APIs, databases, automation tools, CI/CD pipelines, and infrastructure supporting cyber training environments. Work across UI/UX, backend services, and DevOps/integration while operating virtualized and containerized systems. Responsibilities include requirements analysis, troubleshooting, documentation, testing, database and dataflow development, technical recommendations, operational support, mentoring junior engineers, and leading software engineering activities.

Develop, deploy, test, and maintain software applications, APIs, databases, automation tools, and infrastructure supporting cyber training environments. The role spans the full software development lifecycle, including CI/CD, virtualization, containerization, troubleshooting, documentation, and operational support. Engineers specialize in UI/UX, backend services, or DevOps/integration while collaborating with instructors, developers, and administrators. Responsibilities also include analyzing requirements, recommending technical solutions, mentoring junior team members, and supporting realistic cyber training simulations.

Develops, tests, maintains, and enhances complex software systems for federal government customers. Responsibilities include requirements analysis, software design, debugging, database interaction, system integration, algorithm development, technical documentation, quality control, and collaboration with systems and hardware engineers. The role also supports Agile/Scrum coordination, process improvements, and small-team leadership.

Build and evaluate software prototypes for a blockchain data acceleration network. Develop full-stack solutions, design benchmarks, measure performance against competitors, gather product feedback, and iterate rapidly. Collaborate with engineering and product leaders to validate user needs, inform the roadmap, and communicate findings. The role involves AI-assisted coding tools and may include systems programming, real-time data, P2P networking, blockchain, and high-performance workloads.

Lead end-to-end design, development, and delivery of full‑stack features; drive architecture and code reviews; coordinate engineering work, write design docs and tests, and participate in Agile ceremonies. Must have blockchain/crypto experience.

Build and maintain enterprise web applications, APIs, and containerized microservices using Python and Django. Develop workflow engines, financial validation logic, relational database schemas, asynchronous integrations, role-based access controls, and CI/CD automation. Support complementary applications across multiple technology stacks while maintaining secure, auditable, and reliable systems.

Develops, tests, documents, enhances, and maintains software solutions using Appian and related technologies. The role includes application development, process modeling, system integration, security remediation, performance improvement, user story analysis, technical documentation, and collaboration within an Agile software development team.

Develops, tests, documents, enhances, and maintains software solutions using Appian and related technologies. Designs integrations with external systems, resolves technical issues, remediates security vulnerabilities, improves performance, participates in requirements analysis and Agile development processes, and documents standards. The role also contributes to planning, mentors other engineers, collaborates with team members, and stays current with software development practices and technologies.

Own performance optimization, reliability, observability, capacity modeling, and automated failover for Coinbase’s blockchain node infrastructure. Diagnose resource bottlenecks, reduce infrastructure costs, define SLOs and SLIs, support protocol upgrades, and improve node performance across distributed systems at scale. Collaborate with protocol integration, wallet, and indexer teams while applying backend programming and systems profiling expertise.

Lead the architecture, design, and development of complex backend software systems for data-intensive applications. Drive technical direction, implement new technologies, improve code quality, reduce technical debt, and promote testing and continuous delivery. Mentor engineers, conduct code reviews, collaborate cross-functionally with product and design teams, engage with customers, and help deliver maintainable, scalable solutions using backend technologies, databases, distributed computing, and cloud platforms.

Develop and maintain Java enterprise applications using Spring Boot, microservices, REST APIs, Oracle, and MongoDB. Design scalable systems, conduct testing, remediate vulnerabilities, troubleshoot distributed environments, participate in code reviews, document solutions, and mentor junior developers. The role also involves Linux, Git, Maven, Docker, Kubernetes, CI/CD, and cloud platforms such as OCI or AWS. An active Public Trust clearance and cybersecurity certification are required.

Leads software system design, development, integration testing, certification, documentation, deployment, and lifecycle maintenance. Reviews and derives software requirements, supports application installation, and guides testing activities. The role also involves malware analysis, reverse engineering, host and network analysis, vulnerability identification, exploit development, and technical reporting. An active TS/SCI clearance with polygraph and 15 years of software development experience are required.

Build and maintain backend or full-stack services for Cadence’s remote patient monitoring platform. Collaborate with product owners, stakeholders, customers, and engineers to deliver scalable clinical care features, improve engineering standards and tooling, and support the platform’s continued growth.

Build and maintain automation, integrations, file-processing tools, migrations, and other software that reduces operational toil. Investigate root causes, resolve implementation and escalation issues, develop reusable solutions, and support systems through on-call participation. Partner with commercial, product, and engineering teams while using Ruby on Rails, APIs, workflow automation platforms, and AI-assisted development. The role also involves debugging, optimization, code quality, and ramping onto unfamiliar systems.

Build and maintain full-stack donor-facing giving forms, campaign tools, administrative features, and payment flows across Stripe, ACH, and digital wallets. Own features from technical design through deployment, testing, and production support. Collaborate with product, design, and engineering partners in an Agile environment, contribute to code quality and team initiatives, and participate in rotational support and on-call coverage.

Designs, integrates, certifies, and maintains electromechanical test fixtures and test software for complex electronic systems. Supports requirements definition, manufacturing, system integration, flight testing, factory deployment, troubleshooting, design reviews, and technical verification. The role requires mixed hardware and software development, RF and electronic test equipment expertise, and leadership of test efforts through validation and certification.