Top Software Engineer Jobs in Baltimore, MD

Develop and support cloud software applications for national security missions. Responsibilities include programming in Java, C, or C++, designing applications for Windows or UNIX/Linux environments, and working with Hadoop, MapReduce, Accumulo, AWS, and Ruby on Rails. The role requires maintaining a Top Secret/SCI clearance with a favorable polygraph and supporting daily engineering responsibilities.

Develop and support software solutions for national security missions. Responsibilities include Java software engineering, requirements gathering, workflow documentation, problem solving, and collaboration using Confluence and Jira. Preferred experience includes AWS, Maven, Git/GitLab, MapReduce, JUnit, Python, Linux, streaming capabilities, and AI. The role requires a current Top Secret/SCI clearance with favorable polygraph and U.S. citizenship.

Develop software using AWS managed services and related technologies to support national security missions. The role requires building, innovating, and delivering software solutions in a timely manner while collaborating on projects with similar scope, processes, and complexity.

Develop and maintain system management infrastructure software and services for high-performance computing systems in Linux environments. Automate processes with Bash and Python, manage infrastructure using NetBox, Vault, Keycloak, containers, and Ansible, and support CI/CD with GitLab CI, Jenkins, and Git. The role requires collaboration within Agile environments and supports national security missions.

Develop and maintain high-performance cloud-based analytics solutions that process large volumes of data using big data and distributed computing technologies. The role requires software engineering experience, strong capabilities with Spark, MapReduce, SQL/NoSQL, and Python scientific libraries, plus an active Top Secret/SCI clearance with favorable polygraph. The engineer will support national security missions and deliver reliable, innovative software solutions.

Develop and maintain Java and Angular applications, RESTful APIs, database integrations, microservices, and containerized deployments. Support Spring Boot and database modernization, Kubernetes environments, CI/CD pipelines, automated testing, architecture and code reviews, troubleshooting, and technical documentation. Provide backup administration for Oracle, PostgreSQL, and MariaDB while supporting mission-focused software delivery.

Develop and maintain system management infrastructure software and services for high-performance computing systems in Linux environments. Automate tasks using Bash and Python, apply CI/CD practices, manage Git-based development workflows, and collaborate within Agile methodologies. The role supports mission-critical government systems and requires an active Top Secret/SCI clearance with a favorable polygraph. Preferred experience includes Ansible, containerization, secret management, IAM, datacenter management, observability, and Atlassian tools.

Develop and maintain software supporting national security missions. The engineer will use Python, PySpark, and AWS services including Lambda, Glue, and DynamoDB to build timely, innovative solutions while assisting with daily software engineering responsibilities.

Develop and maintain software solutions supporting U.S. government missions. The role assists with daily program responsibilities, contributes to software development efforts, and helps deliver timely, innovative solutions. Candidates must hold an active Top Secret/SCI clearance with a favorable polygraph and have substantial software engineering experience, or equivalent education substitution.

Develop and maintain software using AWS managed services in support of U.S. national security missions. The role requires building timely, innovative solutions, collaborating on programs of similar scope and complexity, and applying established software engineering processes. Candidates must hold an active Top Secret/SCI clearance with a favorable polygraph and be U.S. citizens. A bachelor’s degree in computer science or equivalent experience is required.

Develop, integrate, implement, and sustain a Linux-based tools suite supporting secure credential management, privileged access, secrets management, and automation. Serve as the Linux tools subject matter expert while collaborating with security, infrastructure, and DevOps teams. Responsibilities include Python, Java, Bash, Linux administration, Delinea product support, IAM/PAM, distributed-system troubleshooting, REST integrations, CI/CD secrets automation, IaC, containerization, and large-cluster sustainment.

Develop and maintain software supporting a national security mission. Responsibilities include Zabbix development, scripting, and software engineering in Python, Java, CSC, and Linux environments. The role requires collaboration on daily program responsibilities and delivering timely, innovative solutions. Candidates must hold an active Top Secret/SCI clearance with a favorable polygraph and have substantial software engineering experience plus a bachelor's degree.

Leads customer-facing development, deployment, administration, and evolution of mission-critical satellite communication systems. Builds and manages complex environments using C++ or Python, Kubernetes, GPU technologies, Linux, Ansible, and DevOps practices. Responsibilities include Kubernetes cluster lifecycle management, automation, networking, security hardening, monitoring, storage, software testing, requirements gathering, stakeholder communication, and presenting technical concepts to nontechnical audiences.

Architect, develop, maintain, and enhance complex full-stack software systems supporting mission-critical environments. Build scalable solutions for large datasets, real-time systems, analytics, and enterprise applications using Java, JavaScript, and modern frameworks. Design reusable components, optimize performance, collaborate with stakeholders, support the full software development lifecycle, and mentor developers while influencing technical direction.

Develop and integrate Python microservices for SIGINT mission systems. Containerize services with Docker, deploy them to Kubernetes using Helm, integrate system interfaces, support service-oriented architecture, automate development and deployment with Bash, and troubleshoot Linux-based containerized services. The role is onsite at Fort Meade and requires active TS/SCI clearance with a full-scope polygraph.

Develops and maintains complex software for intelligence mission systems while designing, deploying, and managing OpenStack-based cloud infrastructure. Reviews and tests software, documents results, evaluates COTS/GOTS solutions, investigates operational issues, and automates Linux tasks using Bash and Python. The role is onsite at Fort Meade and supports Intelligence Community mission programs.

Build and ship end-to-end features for Augment’s iOS app, collaborate closely with product, design, backend, and fellow iOS engineers, and contribute to architecture, code quality, tooling, and long-term product health. The role emphasizes Swift and SwiftUI development, ownership, thoughtful collaboration, feedback, and effective use of AI-assisted development tools.

Build full-stack mission software for an Intelligence Community SIGINT program. Develop responsive front-end interfaces and scalable Java Spring Boot REST APIs, integrate services, support cloud deployments, troubleshoot performance, and participate throughout the software lifecycle. Collaborate with product owners, testers, and developers while documenting work in Jira, Confluence, SharePoint, or similar tools. The role is onsite at Fort Meade and requires an active TS/SCI clearance with Full Scope Polygraph.

Design and develop embedded firmware for power tools, including motor controls, battery management systems, and chargers. Implement and validate software through simulation, unit testing, and integration testing. Translate customer requirements into specifications, troubleshoot electronic systems, document work, and support cost, performance, and quality objectives. Collaborate cross-functionally, provide technical direction to overseas manufacturers, and manage multiple concurrent objectives.

Develop and maintain system management infrastructure software and services for high-performance computing systems in Linux environments. Automate tasks using Bash and Python, implement CI/CD workflows with GitLab CI, and use Git for source control. The role requires collaboration within Agile methodologies and may involve Ansible, containerization, secret management, identity and access management, datacenter infrastructure management, observability platforms, and Atlassian tools.

Develops secure software for high-performance computing systems, including authentication, authorization, access controls, and permissions. Automates Linux-based processes with Bash, Python, Rust, and Ansible; manages CI/CD workflows using GitLab; and supports Linux administration, Git version control, and Agile development practices. The role is onsite in Annapolis Junction, Maryland, requires U.S. citizenship and a TS/SCI clearance with polygraph, and involves no travel.

Develop and maintain cloud and data-service applications, APIs, scripts, and services supporting national security missions. Implement features, resolve defects, manage Git repositories, create DevOps configurations and deployment scripts, and troubleshoot escalated customer issues. Route, transform, and enrich data across systems while collaborating with data providers and consumers. The role requires AWS, Terraform, API development, Python scripting, and an active TS/SCI clearance with polygraph.

Develop, test, and maintain software applications, APIs, and geospatial services using modern programming languages and cloud technologies. Collaborate with experienced engineers on ArcGIS Enterprise, AWS, AI-enabled applications, databases, APIs, DevOps, CI/CD, and containerized deployments. Troubleshoot issues, improve performance and reliability, participate in code reviews, and gain experience with geospatial data, near-real-time feeds, and generative AI integrations.

Develops, maintains, tests, and enhances complex software systems for federal government customers. Responsibilities include requirements analysis, algorithm development, large-scale data processing, real-time systems, software design, troubleshooting, testing, and documentation. The role requires satellite protocol processing experience, critical-thinking ability, and proficiency in C++, Go, Rust, or Python. Candidates must be U.S. citizens and hold an appropriate TS/SCI clearance with an agency-approved polygraph.

Maintain, enhance, modernize, and troubleshoot mission-critical enterprise applications using Java, Spring Boot, JavaScript, Oracle, and SQL. Support application integration, configuration, deployments, cloud modernization, Docker and Linux operations, dependency upgrades, root-cause analysis, and defect resolution. Collaborate with customers and engineering stakeholders in an Agile environment to deliver secure, reliable, and maintainable software solutions.