Top Senior Software Engineer Jobs in Baltimore, MD

The role involves designing, building, and optimizing a data platform, collaborating with cross-functional teams, and ensuring data quality and security.

Design, implement, and manage Splunk infrastructure and end-to-end solutions including Enterprise Security. Administer clusters and forwarders, develop complex searches, use Git for app/config deployment, leverage AWS for cloud deployments, and track work via Jira and ServiceNow while troubleshooting and partnering with users.

Develop, configure, integrate, and operationalize command-and-control (C2) and Common Operating Picture (COP) applications. Build workflow automation, event management, alerting, data fusion, dashboards, and operator-focused UX. Support testing, interoperability validation, demonstrations, and operational readiness while collaborating with systems engineering and stakeholders.

Design, develop, and maintain scalable web and desktop applications (Electron) and Go microservices for torque monitoring, logging, and QA. Integrate industrial protocols (Modbus TCP, Siemens S7, MQTT), implement REST/WebSocket APIs, deploy containerized Linux services with Docker, and collaborate with cross-functional engineering teams.

Join cross-functional XP teams to deploy and adapt the Imogen platform into client public cloud environments. Pair-program, collaborate with client infosec and infrastructure teams, lead technical discovery, apply XP practices (TDD, CI/CD, pair programming), onboard and mentor engineers, build deployment tooling, participate in on-call rotations, and travel periodically for client engagements.

Build and enhance full‑stack cloud-native applications using Java/Spring and JavaScript/React. Own the full SDLC, apply TDD and CI/CD, troubleshoot production issues, mentor junior engineers, and drive technical direction as experience increases from contributor to Lead.

The Senior Software Engineer develops, maintains, and enhances diverse software systems, collaborates on team projects, tests software components, and resolves issues while ensuring adherence to design requirements.

The Senior Software Engineer will enhance developer productivity through AI-assisted tools, automate workflows, and integrate new systems while collaborating for feedback and improvements.

Lead the development of backend systems for emergency alert technology, manage hardware integrations, and mentor a team in a microservices environment.

Lead design and implementation of scalable backend services and member-facing APIs using Python/Django, PostgreSQL, BigQuery/dbt and GCP. Own infrastructure as code (Terraform), container orchestration (Docker, Kubernetes), async/event-driven systems, observability, and performance tuning. Mentor engineers, collaborate with Product and Data teams, and ensure secure, low-latency, AI-driven member experiences.

The Principal HPC Software Engineer will design tests, research performance metrics, perform root cause analysis, and enhance software capabilities to improve performance for a government project.

The Software Engineer develops and maintains complex software systems, analyzes user requirements, integrates software into systems, and assists with testing, focusing on real-time systems and business management.

The Software Engineer is responsible for creating and maintaining data workflows and automation pipelines using Apache Airflow, collaborating to ensure workflows are efficient and production-ready.

Full-stack software engineer to develop and maintain a Java/Angular/Elasticsearch tool. Responsibilities include building and deploying with GitLab, Docker, and Kubernetes/Marathon to support national security missions. Requires active Top Secret/SCI with favorable polygraph and U.S. citizenship.

Mid-level (senior-level by experience) software engineer to develop mission-supporting solutions. Requires active Top Secret/SCI with polygraph, strong experience with Grafana, Bash, Python, and JavaScript, and at least eight years of SWE experience or equivalent education/experience substitution. Direct-hire only.

The Staff Software Engineer will lead technical projects for the Patient Matching team, focusing on scalable systems and API design. Responsibilities include system architecture, mentoring engineers, and collaborating with various stakeholders to enhance patient experiences in mental healthcare.

Develop, maintain, and support critical human resources applications in an agile intel team. Implement and consume RESTful APIs, work with JavaScript frameworks, manage Linux environments, and ensure system sustainment and production support to prevent outages and improve reliability.

Develop full-stack features for both parent-facing and physician platforms using Django and Hotwire. Collaborate with product managers and improve health outcomes for children. Take ownership of projects and implement high-quality software.

The Full Stack Software Engineer will design, maintain scalable solutions, and collaborate with teams to enhance software quality, focusing on Ruby on Rails and AI integration.

The Full Stack Software Engineer will design and maintain scalable applications, focusing on Ruby on Rails, and collaborate with teams to enhance software quality and performance. Key responsibilities include troubleshooting, optimizing systems, and integrating AI solutions.

The Senior Full Stack Engineer will design and operate identity systems, implement AI-driven efficiencies, mentor engineers, and ensure high-quality code in an AI-first environment.

The Senior Software Engineer will design and optimize APIs and backend services, collaborate with product teams, and enhance user experience across platforms using Kotlin and cloud functions.

As a Senior Software Engineer, you'll collaborate to build and maintain automation capabilities, contribute to AI solutions, and ensure scalability, improving the user experience with software solutions.

Remote backend engineer role building web services and data pipelines using Scala and Java. Requires Akka/Pekko (streams, actors, clustering, persistence, HTTP), functional programming with Cats/Cats Effect, streaming/distributed system design, AWS services (Kinesis, DynamoDB, SQS/SNS, API Gateway, IAM, KMS), SQL optimization, CI/CD, and hands-on high-availability architecture experience.

Develops, maintains, and enhances software systems, reviews and tests components, resolves problem reports, contributes to system design, and applies software methodologies.