Top Software Engineer Jobs in Baltimore, MD

Develop and maintain system management infrastructure and services for HPC systems in a Linux environment. Automate processes with Bash and Python, manage secrets and IAM, containerize workloads, and orchestrate deployments with Ansible. Integrate with DCIM, CI/CD pipelines, and source control to support secure, mission-critical operations.

Mid-level software engineer supporting a defense program: develop and maintain software solutions using Zabbix, Python, Java, CSC, and Linux. Must hold active Top Secret/SCI with polygraph and contribute to mission-critical systems.

Build and maintain scalable, observable data workflows and automation pipelines using Apache Airflow. Collaborate with data engineers and platform teams to design, schedule, monitor, and secure production-ready workflows, leveraging Spark, containers, and CI source control.

Design and implement containerized application workflows and infrastructure automation using cloud-native DevOps tooling. Build deployment pipelines, Helm charts, and GitOps-enabled CI/CD; collaborate across backend, frontend, and infrastructure teams. Troubleshoot containerized environments, standardize reusable deployment templates, and participate in code reviews, testing, and documentation.

Develop and maintain Java-based mission-focused software on a small team. Implement services, CI/CD, containerized deployments, and backend integrations using Git, Gradle, Docker, REST, and Linux. Support ops and limited UI work as needed.

Design, develop, and maintain DevOps/tools and services (GitLab, Artifactory, MinIO, GitLab Runner, Jupyter, SPARTANDESK). Automate admin tasks with Bash/Python/PHP, develop Java software, implement IaC with Ansible, manage CI/CD (GitLab CI), containerize with Docker, use Git, produce system documentation, and collaborate with cross-functional teams and mission customers.

Design, implement, and maintain GitLab-based CI/CD pipelines and GitLab Runners; develop Bash and Python automation; manage containerized builds with Docker and registries; apply IaC (Ansible) and DevOps best practices; create reusable CI/CD templates and shared libraries; collaborate with cross-functional teams to automate build, test, and deployment workflows while ensuring pipeline security and reliability.

Design, develop, and maintain a distributed metrics and monitoring solution for HPC systems. Build Splunk dashboards, reports, data onboarding, field extractions, alerting, and event correlation. Automate tasks using Shell/Perl/Python, integrate log management and Kafka, and apply IaC (Ansible) and CI/CD (GitLab CI) practices with Git source control to ensure performance, reliability, and scalability.

Develop, sustain, and troubleshoot a suite of mission-focused software applications. Implement, test, and integrate with COTS/GOTS/FOSS; build containerized services (Docker, Kubernetes, Helm); work with NoSQL/Databases, messaging, CI/CD, and IaC. Support evolving mission needs while holding required security clearance.

Design, implement, and optimize scalable data ingress/egress pipelines and distributed processing (Apache Spark). Develop orchestration using Apache Airflow, automate with Bash/Linux, code in Python/Java, perform data wrangling in Jupyter using pandas/NumPy, query large datasets with SQL, ensure data quality, and use Git for source control.

Design, develop, test, troubleshoot, and sustain a mission-focused enterprise web application in a containerized Linux/Kubernetes environment. Collaborate with product owners, system and project engineers to implement CI/CD, REST interfaces, and SQL-backed services while maintaining operational readiness for government missions.

As a Software Engineer, you'll develop software using Ruby, Javascript, and support AWS infrastructure. Responsibilities include maintaining and building applications, contributing to high-end software releases, and mentoring other engineers.

As a Software Engineer in Tools & Services, you will design testing frameworks, contribute to code quality, and work with a dynamic team on high-quality software solutions.

Design and develop embedded firmware and software for precision photonics instruments, including microcontroller firmware, RTOS/bare-metal systems, GUI applications, debugging with lab tools, architecture planning, documentation, production support, and mentoring junior engineers.

Senior full-stack developer responsible for designing, building, and delivering end-to-end software solutions. Collaborate with teams to implement web applications using C#, HTML, JavaScript, and Angular; manage version control and relational databases; ensure architecture, scalability, and future enhancements. Requires mentorship, DevOps/cloud practices knowledge, Secret clearance, and a bachelor’s degree.

Design, develop, test, deploy, and maintain software solutions; lead technical efforts, analyze requirements, define features with Chief Engineer, conduct design/code reviews, complete large features independently, and drive codebase improvements.

The role involves designing user-friendly AI/ML systems and interfaces, ensuring security measures, and providing expert advice based on customer needs, requiring extensive software engineering experience.

The Software Engineer will develop Java-based applications for streaming analytics, collaborating in an Agile team on performance and scalability solutions, troubleshooting issues, and maintaining documentation.

Responsible for designing, developing, and executing automated and manual tests for web applications, ensuring functionality, performance, and reliability within an Agile environment.

Seeking a Software Engineer to develop data-driven solutions for web-based applications that automate data management for the Intelligence Community, focusing on data ingestion and analysis using statistical methods and machine learning.

Mid-level full-stack software engineer role focused on Java and AWS development to support national security missions. Must hold active Top Secret/SCI with favorable polygraph, be a U.S. citizen, and have extensive SWE experience. Work uses Confluence, Jira, GitLab; NiFi is desired. Position is for direct hires only.

Develop and maintain Python and PySpark data-processing services on AWS (Lambda, Glue, DynamoDB). Support daily engineering tasks on classified programs; deliver high-quality solutions to mission customers. Must hold required security clearance and meet extensive SWE experience requirements.

Develop and maintain back-end microservices and RESTful APIs using Java and Spring Boot. Implement CI/CD and infrastructure-as-code on AWS (ECS, Lambda, RDS, S3) using Terraform/CloudFormation. Monitor, troubleshoot, and optimize production systems; collaborate with cross-functional teams and write unit/integration tests.

The Software Engineer (Data Management) develops automated security evaluation processes, maintains Pig and PySpark analytics, and ensures data accuracy and reliability for user operations.

Design, develop, debug, and manage cloud-based/distributed big-data systems and microservices. Implement front- and back-end code, deploy on Kubernetes, secure applications, and support multi-node installations and information-retrieval workflows.