Top Software Engineer Jobs in Baltimore, MD

Design, build, deploy, and operate large-scale, highly available distributed systems for Twilio SendGrid. Improve scalability and security, implement reliable components, add monitoring, automate processes, and collaborate with product and engineering to deliver customer-focused features.

Lead embedded firmware development for power tool electronics: design and validate BLDC motor controls, battery management and chargers; implement low‑level firmware, verification tests, debugging, documentation, mentor junior engineers, and coordinate cross‑functional and manufacturing interfaces.

Design, build, and own reliable, secure, and performant production systems for clinical workflows. Make high-stakes technical decisions, improve code and designs via reviews, collaborate with product/design/clinical experts, debug and harden complex systems, and help shape technical and architectural direction at senior levels.

As a Staff Full Stack Engineer, you will lead complex projects for the lending platform, mentor engineers, and drive system optimization while collaborating with cross-functional teams.

Design and build scalable, fault-tolerant backend and API systems using AWS (S3, DynamoDB, Lambda, API Gateway), Spring Boot, and Kafka. Develop RESTful services, support asynchronous processing, CI/CD pipelines, microservices and observability. Contribute to large-scale platform and tech-enablement initiatives and collaborate across teams.

Build and maintain developer platform tooling that ensures SIL-4 safety compliance: automation for certification evidence, CI/CD improvements, Bazel build maintenance, lightweight web dashboards, developer workflow automation, monitoring, and on-call support.

Lead full‑stack development of microservices-based case management and workflow automation for DoD systems. Build REST APIs, responsive front ends, CI/CD pipelines, and cloud IL2–IL5 deployments while ensuring DISA STIG/RMF compliance, data protection, performance optimization, automated testing, Agile delivery, documentation, mentoring, and Tier 3 support during critical incidents.

Develop and maintain full-stack applications and services across frontend and backend using C++, Python, Java, Angular, and databases. Deploy containerized applications with Docker and Kubernetes, debug and resolve defects, write database queries, participate in testing and documentation, and collaborate with cross-functional teams in a secure, onsite environment.

The Senior Software Engineer develops and enhances software systems, conducts software testing and reviews, and resolves software issues. Requires teamwork and software design methodologies to meet design requirements and optimize performance.

The Software Engineer will participate in Agile SDLC activities, develop software, and implement testing automation for a complex enterprise system.

The Principal Software Engineer will prototype and develop new technologies while working with analysts to create effective solutions for complex problems. Responsibilities include analyzing information, applying AI/ML algorithms, and utilizing various frameworks and languages.

Develop and prototype technologies, collaborate with analysts, and create dynamic solutions using various frameworks, languages, and tools for critical missions.

The Junior Software Developer will design and implement custom software tools, debug customer problems, support CNO capabilities, and mentor junior developers.

Contribute as a technical lead in software development, resolve complex issues, manage project timelines, and implement process improvements.

Senior full‑stack software engineer focused on storage systems supporting DoD programs. Work includes cluster administration, cloud storage, backup and data retention across Windows and Linux, building/maintaining CI/CD pipelines and storage services using Git/GitLab, Kubernetes, Docker/Rancher, configuration management, PKI, Python and Java. Requires cleared, highly experienced candidate.

Design, build, test, deploy, and maintain full‑stack applications, automation, and AI-enabled tools for federal clients. Rapidly gather requirements, deliver working capability in short Agile sprints, integrate cloud services and APIs, ensure accessibility/security/federal compliance, and provide production support and documentation.

Build and maintain scalable Golang microservices powering eligibility, billing, and client APIs. Automate operational workflows, ensure data accuracy and traceability, and deliver self-service tools for finance and operations. Collaborate with data and AI teams to apply AI for validation and anomaly detection. Support cloud deployments and integrate event-driven architectures for reliable data exchange.

Design, build, and scale backend systems and APIs for Twilio Segment CDP. Collaborate with product, design, and engineering to balance performance and architecture, troubleshoot reliability, participate in on-call rotation, and drive system-level improvements.

Lead development of native Windows desktop applications, ensure accessibility, collaborate with teams, manage project lifecycle, and optimize performance.

Join the Consumer Technology team to develop, maintain, and troubleshoot applications and test tools. Perform routine automation, white-box testing, code reviews, monitor automated processes, estimate tasks, communicate with product owners and users, and recommend improvements. Assist in training others and follow departmental methodologies.

As a Software Engineer in Data Infrastructure, you will build and maintain high-performance data storage systems for AI training, collaborate with experts, and optimize data processing.

The Cloud Software Engineer will design and operate distributed systems for ClickHouse's Observability platform, ensuring reliability and efficiency while working with various engineering and infrastructure teams.

Develop and maintain ClickHouse Cloud interfaces and dashboards, collaborating with multi-disciplinary teams to enhance user experience and system reliability.

Develop core backend components for a blockchain network, focusing on networking, reliability, scalability, and high-quality software practices.

Design and develop full-stack applications for controlling autonomous construction robots, including backend services and front-end interfaces. Collaborate in rapid deployment cycles.