Top Software Engineer Jobs in Baltimore, MD

Design, develop, test, and maintain complex software systems and algorithms. Lead or oversee software teams, integrate third‑party APIs, customize and implement ServiceNow applications, write scripts/business rules/ACLs, debug and resolve defects, and produce system and software documentation while ensuring performance, timing, and interface requirements are met.

The Software Engineer develops and enhances complex software systems, conducts testing, resolves problems, and leads teams to meet federal requirements based on outlined specifications.

The Software Engineer will develop and maintain software systems, focusing on full-stack development and ETL processes, while ensuring adherence to design requirements and resolving issues.

The Software Engineer will develop, maintain, and enhance complex software systems, ensuring adherence to requirements, debugging, and improving performance. This role involves collaborating with team members, analyzing data processes, and implementing new software features, while overseeing development teams and ensuring project completion.

The Software Engineer designs, develops, and maintains complex software systems for federal government customers, ensuring adherence to requirements and quality standards while leading software teams.

The Software Engineer will develop and maintain complex software systems, provide full-stack development, and support data transformation solutions for federal clients, ensuring adherence to design specifications and quality standards.

Develop and deploy web-based visualization components, provide full lifecycle support, and collaborate with teams to solve complex technical challenges.

Develop and deploy web-based visualization components, support application modernization, collaborate with teams, and provide technical leadership in software engineering.

Design, build, and operate scalable, secure data platform infrastructure for ingesting, processing, cataloging, and accessing petabytes of data. Improve Spark/Databricks reliability and developer experience, build ingestion/replication systems, develop internal libraries and tooling (Go/Python), and collaborate with cross-functional teams to support analytics, ML, and customer-facing data products.

As a Senior Software Engineer, you'll design, develop, and maintain full-stack applications, utilizing TypeScript and modern frameworks while collaborating cross-functionally to enhance user experience and performance.

Lead design and delivery of a reliability platform for production systems. Own quarterly goals, guide engineers through ambiguity, collaborate with PM/design/analytics, monitor and operate services (on-call), set quality and code standards, and mentor teammates. Integrate AI/LLM tooling to improve automation, debugging, and service health.

Lead delivery for the Batch Infrastructure team: design, build, and operate reliable, scalable compute platforms for scheduled and on-demand batch workloads. Collaborate with product/design/analytics, define technical plans, ensure availability (monitoring/on-call), set code and design standards, and mentor engineers to improve delivery and quality.

Lead frontend development using React and TypeScript to design scalable frontend architecture, components, and developer workflows. Own feature delivery from concept to launch, improve CI/CD and testing, collaborate with backend on APIs, evaluate new technologies, and mentor other engineers while ensuring performance, accessibility, and reliability across web surfaces.

Design, build, and optimize Java-based data pipelines and integrations from SQL/NoSQL and cloud sources. Create BI dashboards and automated reports, design storage for structured/unstructured data, document processes, and follow production deployment best practices to deliver actionable analytics.

Design and build cloud-native ETL/ELT pipelines and microservices, modernize on-prem systems to distributed services, implement authentication/authorization and data governance, ensure data quality and observability, drive architecture and CI/CD best practices, mentor engineers, and collaborate with stakeholders across a US Navy-focused defense program.

Design, develop, and operate monitoring and observability solutions for flagship supercomputers. Build data pipelines to process large telemetry and logs, respond to incidents, implement mitigations, write postmortems, and improve reliability, performance, and operational runbooks at scale.

Designs, implements, tests, and operates Azure Data services in a highly secure, air-gapped environment. Writes maintainable code, participates in code reviews, builds test automation, supports live-site operations and on-call duties, and follows security/compliance practices including use of AI tools across the SDLC.

Design, implement, and operate large-scale, low-latency cloud data processing systems on OCI. Contribute across the software lifecycle, optimize data pipelines, ensure high availability and disaster recovery, and collaborate on design, deployment, monitoring, and production support.

Build and maintain WordPress-based customer websites for bookings and reservations. Implement custom themes, plugins, and integrations with Newbook via REST APIs. Use AI-assisted development tools to accelerate coding, testing, debugging, and documentation. Collaborate on architecture, CI/CD interactions, performance, accessibility, SEO, and security. Write tests, reduce technical debt, and work cross-functionally to deliver reliable production software.

Develop, test, and maintain software components; participate in requirements analysis, design, architecture, integration, and project activities; diagnose and fix bugs; collaborate with architects, designers, and product managers; build scalable REST APIs and work with databases, search technologies, and modern front-end frameworks.

Lead backend engineering for cloud-native, event-driven data pipelines and customer integrations (especially EHRs). Evolve core data models and APIs, improve scalability and reliability, mentor engineers, define best practices, and drive end-to-end testing and AWS-based solutions.

Build and maintain Doowii's core product: front-end interfaces and UX for data querying, backend APIs and cloud infrastructure, real-time data interaction and optimized data models, ingestion pipelines (NiFi->Kafka->Iceberg->BigQuery), and model evaluation/LLM-driven features to deliver accurate, performant conversational analytics for education.

Design, develop, test, and document classification‑marking and access‑control software for mission systems and M365 apps. Implement features, extend validation tools, create unit and functional tests, Dockerize applications, use AWS and GitLab CI, troubleshoot issues, conduct code reviews, and collaborate with customers and teammates throughout the software lifecycle.

Build front-end UIs for CNO analysts/operators, gather user feedback, collaborate across teams, automate workflows, and occasionally work full-stack to deliver rapid mission-focused software solutions.

Develop, integrate, and test embedded operating system software for sensor command and control on space platforms. Work across design, implementation, and debugging using C/C++/Python in a Yocto/Linux environment, participate on agile scrum teams, and support hardware-in-the-loop and FPGA integration and test. Role is fully onsite and may require obtaining TS/SCI clearance.