Top Software Engineer Jobs in Baltimore, MD

Develop, maintain, and enhance complex software systems for a U.S. Government customer. Analyze user requirements to derive software design and performance requirements, debug and correct defects, and recommend improvements to documentation and development processes.

Design, develop, test, and maintain PKI software across Red Hat Certificate System and Dogtag. Integrate PQC algorithms, HSMs, and ACME automation; collaborate with product engineering and government teams; own issues end-to-end and contribute to CI/CD, testing, and release quality while communicating status to stakeholders.

Collaborate with a distributed team to develop, maintain, and modernize the Landscape management software for Ubuntu, focusing on quality code and automated testing.

Implement access controls and permission mechanisms to secure HPC system resources. Develop automation and orchestration (Ansible, CI/CD) and Python/Bash tooling, manage Linux user/group and IAM integrations (KeyCloak, FreeIPA, LDAP, Kerberos), and ensure compliance with agency security policies for mission-critical systems.

Design, implement, and maintain high-performance Java-based geospatial microservices and ETL pipelines. Collaborate with cross-functional teams, lead technical design of geospatial features, mentor junior developers, perform code reviews, and support cloud-based deployment and DevOps practices to ensure scalable, mission-focused data processing and visualization solutions.

Develop and prototype cloud-native data science and machine-learning solutions for behavioral, geo-temporal, social, and content analysis. Build scalable processing pipelines, integrate distributed storage and databases, perform requirements analysis, and advance machine learning research for operational mission problems in a multi-tenant environment.

As a Staff Software Engineer, you will enhance platform engineering by improving deployment strategies and developer experiences, establishing reliable systems and mentorship across teams.

Develop, test, and improve the OT Security Platform as part of the Microsegmentation Product Team, ensuring high-quality software and architecture.

The Senior Software Engineer will design, build, and maintain CI/CD pipelines, improve automation workflows, and mentor junior engineers in a security-focused development environment.

The role involves providing technical leadership, hands-on execution, and cross-team influence in software engineering, focusing on solutions for scaling and performance challenges while using AI tools.

Design, build, and operate multi-tenant elastic storage control-plane services. Ensure high availability and performance, run observability and on-call practices, lead complex projects, collaborate cross-functionally, mentor junior engineers, and contribute to scaling services handling petabytes of data.

Design and build end-to-end web and AI-powered dashboard features, scale cross-platform full-stack infrastructure, standardize product patterns, mentor engineers, lead cross-team technical projects, and collaborate with product and design to improve user workflows and AI adoption.

Build and operate scalable backend services and integrations for chat, voice, and agent-assisted support. Improve reliability, performance, and AI-driven capabilities; collaborate across product, design, AI, and operations; mentor engineers and lead technical design and architecture.

Build and maintain full-stack features for Saga, Deepgram's voice OS. Develop backend services (Node.js, Socket.IO, DynamoDB, AWS Amplify), frontend interfaces (TypeScript, React, Next.js), and scalable REST/GraphQL APIs. Participate in architecture, code reviews, performance optimization, and translate product requirements into iterative deliverables.

Design, build, and iterate patient onboarding systems and registration/eligibility flows. Own end-to-end projects, run experiments, optimize for performance, correctness, and resilience, and provide technical leadership, mentoring, and cross-functional collaboration with Product, Design, and Analytics.

Lead technical strategy and execution for multi-quarter initiatives; build and maintain AI-driven systems; mentor and raise the technical bar across teams; collaborate cross-functionally; ensure data security and HIPAA-compliant practices; operate in an AWS + Kubernetes environment while introducing new technologies as system load grows.

Lead technical strategy and architecture for Coinbase's Blockchain Platform, overseeing nodes, indexers, wallets, and asset lifecycle. Drive cross-team platform rearchitectures, enforce security and reliability standards, champion AI-driven automation, use observability to improve reliability, and represent the platform to executives to secure alignment and resources for large-scale blockchain infrastructure initiatives.

Define and drive Payments technical strategy and architecture for rails, routing, and funds-flow systems. Lead large cross-team initiatives, ensure financial correctness, improve reliability and cost via observability, mentor senior engineers, and align stakeholders across product, risk, and regulatory teams.

Lead design and implementation of Affirm's Lakehouse Platform using Iceberg, Spark, Snowflake, and cloud storage. Drive platform roadmap, governance, access controls, performance and cost optimization, analytics engineering best practices, observability, and on-call readiness. Partner cross-functionally, mentor engineers, and build scalable, secure, self-service data infrastructure and semantic/agentic data tools.

As a Full-Stack Software Engineer 2, you'll design, develop, and maintain complex software systems, focusing on UI and backend services while collaborating with a close-knit team to optimize user experience and adhere to industry best practices.

The Software Engineer 2 role involves designing, developing, and enhancing complex back-end systems, focusing on Hadoop and microservices, while collaborating with a small team to support mission-critical applications.

The role involves developing and testing software in an Agile environment, producing technical documentation, and maintaining code quality, requiring significant experience and an active security clearance.

Develop software using various programming languages and technologies while practicing agile methodologies. Collaborate on CI/CD pipelines and deployment processes. Required security clearance: TS/SCI with Polygraph.

The Software Engineer III role involves analyzing user requirements, developing C++ applications for satellite communication, debugging software, designing algorithms, and collaborating with cross-functional teams to ensure quality delivery.

The Principal HPC Software Engineer will develop, test, and deploy solutions for a U.S. government client, focusing on security and automation with a team in an Agile environment.