Top Software Engineer Jobs in Baltimore, MD

Develop scalable backend Java REST APIs and services in Linux/Unix environments. Responsibilities include backend architecture, distributed systems, API design, debugging, code reviews, automated testing, CI/CD, DevOps, and technical collaboration within Agile teams. The engineer will support complex customer solutions and contribute to mission-focused software development.

Develop and maintain Linux-based tools and services supporting products including GitLab, Artifactory, MinIO, Jupyter, and SPARTANDESK. Build Java applications and Bash, Python, and PHP automation scripts; implement infrastructure as code with Ansible; manage CI/CD pipelines, Docker containers, Git workflows, and system documentation. Collaborate with developers, administrators, project managers, and mission customers to deliver integrations and sustain mission applications.

Designs, develops, and maintains tools and services supporting Atlassian products including Jira, Confluence, Bitbucket, and Bamboo. Builds integrations, plugins, and workflow enhancements while collaborating with developers, system administrators, project managers, and mission customers. The role requires Linux, scripting, Java/Spring development, web technologies, Docker, OpenSearch, Apache Velocity, documentation, and Atlassian plugin development. Experience with Ansible, infrastructure as code, and cloud technologies is preferred.

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.

Designs, develops, and maintains distributed metrics and monitoring solutions for high-performance computing systems. Responsibilities include Linux-based development, Shell and Perl automation, Python software development, Splunk dashboarding, reporting, data onboarding, alerting, event correlation, and performance tuning. The role also uses Kafka, log-management tools, Ansible-based infrastructure automation, GitLab CI/CD, and Git. Candidates must hold an active Top Secret/SCI clearance with favorable polygraph and meet extensive software engineering experience requirements.

Designs, implements, and optimizes scalable data ingress and egress pathways for analytics workloads. Develops software and automation using Python, Java, Bash, Linux, Apache Airflow, and Apache Spark. Builds and monitors complex workflows, processes large structured and unstructured datasets, performs data wrangling and validation, and supports distributed big-data processing. Requires a current Top Secret/SCI clearance with favorable polygraph and substantial software engineering experience.

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 test software using C++, Python, and Shell scripting. Modernize build processes, implement CI/CD and continuous testing, and support customer test infrastructure involving SDRs, servers, and related hardware. The role supports national security missions and requires extensive software engineering experience, a bachelor’s degree or equivalent experience, and an active Top Secret/SCI clearance with a favorable polygraph.

Develop, test, integrate, sustain, and troubleshoot software applications and future mission capabilities. The engineer will work with Linux, Bash, Python, Rust, NoSQL databases, containers, Kubernetes, Helm, messaging frameworks, CI/CD tools, infrastructure-as-code, and Git while integrating COTS, GOTS, and FOSS technologies. The role requires a current Top Secret/SCI clearance with favorable polygraph and U.S. citizenship.

Develop, sustain, test, integrate, and troubleshoot software applications supporting national security missions. The role requires Linux, Bash, Python, MongoDB, Docker, Kubernetes, CI/CD, Helm, RabbitMQ, Ansible, and Git experience, with PostgreSQL and Atlassian tools preferred. Candidates must hold an active Top Secret/SCI clearance with a favorable polygraph and be U.S. citizens. Education and experience requirements vary by degree, with three to seven years of relevant software engineering experience.

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 innovate software solutions supporting national security missions. The role requires building and maintaining systems using Java, MapReduce, Hadoop, and Accumulo, collaborating on projects of similar scope and complexity, and delivering timely, effective solutions. Candidates must hold an active Top Secret/SCI clearance with a favorable polygraph and be U.S. citizens. A bachelor's degree or equivalent additional software engineering experience is required.

Develop and modernize scalable Java and Angular applications processing large volumes of enterprise data. Responsibilities include REST API development, relational database optimization, containerization with Docker and Kubernetes deployment, automated testing, GitLab CI/CD, technical documentation, and backup database administration. The role contributes to architecture decisions, troubleshooting, code reviews, and mission-critical software modernization while requiring an active Top Secret/SCI clearance with favorable Polygraph.

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 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 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 supporting U.S. government national security missions. The role requires strong Java development experience along with MapReduce, cloud, GhostMachine, and QTA expertise. Engineers will innovate, deliver timely solutions, and work on programs of similar scope and complexity while holding a current Top Secret/SCI clearance with favorable polygraph.

Develop software using AWS managed services in support of U.S. government mission objectives. The role requires delivering timely, innovative solutions and collaborating on projects with similar scope, processes, and complexity. Candidates must hold an active Top Secret/SCI clearance with a favorable polygraph, be U.S. citizens, and have 14 years of relevant software engineering experience. A computer science or related bachelor’s degree is required, though four additional years of relevant experience may substitute.

Design, develop, and maintain tools and services supporting Atlassian Jira and Confluence. Collaborate with developers, system administrators, project managers, and mission customers to deliver integrations and workflow improvements. Automate administrative tasks using Bash and PHP, develop with Python and Java, apply IaC and CI/CD practices, manage Docker-based environments, use Git, sustain Linux applications, and document configurations and system changes.

Develop and maintain software solutions supporting national security missions. The engineer will assist with daily software engineering responsibilities and contribute to timely, innovative solutions using Python, Kotlin, Java, Terraform, Elasticsearch/OpenSearch, and AWS. The role requires substantial experience on comparable programs, a relevant bachelor's degree or equivalent experience, and an active Top Secret/SCI clearance with a favorable polygraph.

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 large Python systems and C/C++ software supporting national security missions. Use Bash and other scripting languages, analyze RF signals, and work with embedded hardware, STM32 microcontrollers, Raspberry Pi devices, digital logic, and hardware debugging tools. The role requires a Top Secret/SCI clearance with favorable polygraph, 15 years of relevant software engineering experience, and a bachelor's degree or equivalent experience.

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 and maintain software solutions supporting U.S. government missions. The engineer will contribute to daily software engineering responsibilities, build and innovate solutions, and work with Python, Kotlin, Java, Terraform, Elasticsearch/OpenSearch, and AWS. The role requires extensive comparable software engineering experience, a relevant bachelor’s degree or equivalent experience, and an active Top Secret/SCI clearance with a favorable polygraph.