Top Software Engineer Jobs in Baltimore, MD

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 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 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 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.

Own technically complex, mission-critical areas and define technical strategy for new products. Design and ship full‑stack, AI‑driven features end‑to‑end, build scalable data ingestion and API systems, partner with product/design/customer teams to translate ambiguous problems into measurable outcomes, mentor engineers, and raise engineering quality and standards across the organization.

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.

Design, develop and deploy UAV ground control software and on-board communication systems. Collaborate in Agile teams and mentor junior developers.

Design, develop, and deploy ground control and onboard communications software for UAV platforms while working in Agile teams.

Provide customer support for SIGINT and Cyber Solutions, including design, testing, troubleshooting of hardware, and support for network infrastructure.

The Software Engineer will design and implement complex algorithms, conduct quality control, and coordinate software system installation while ensuring operational specifications are met. Responsibilities include improving documentation and development standards, supporting development tools, and creating GUIs to assist analysts with data interaction.

Design, build, and operate low-latency authentication and authorization services (OAuth, sessions, tokens, 2FA, account recovery). Lead technical designs, ensure strong security and observability, collaborate cross-functionally, simplify integrations, and mentor engineers while running production services with measurable SLOs.

Lead design and delivery of large-scale distributed systems for Catering & Events. Own architecture, drive technical strategy, mentor engineers, collaborate with Product and Design, ensure scalability, reliability, observability, and champion AI adoption to improve developer productivity and product capabilities.

Support, integrate, configure, modernize, and sustain enterprise COTS/GOTS applications (primary IBM Maximo). Develop integrations (REST/SOAP), perform full-stack and cloud modernization work, troubleshoot production issues, collaborate with stakeholders and vendors, produce estimates and documentation, and mentor junior engineers within Agile teams.

Develop, extend, and maintain Java-based preprocessing and integration components to migrate and ingest records from SharePoint and other sources into the FEITH records system. Configure and integrate FEITH connectors, troubleshoot ingestion issues, document designs, and support user onboarding and one-time migration activities while collaborating with technical leads and stakeholders.

Support, develop, integrate, configure, and sustain GOTS/COTS enterprise applications for infrastructure and logistics. Perform application development, system integration, cloud modernization, and production support across modern and legacy stacks, troubleshooting and adopting new technologies as needed.