Top Software Engineer Jobs in Baltimore, MD

Design, build, and operate a distributed storage and data movement platform supporting petabyte-scale model training and evaluation. Run stateful systems across Kubernetes clusters, define throughput, latency, and durability requirements with research and infrastructure teams, and solve networking, I/O, consistency, and cross-region data transfer challenges. The role involves supporting cloud object storage, POSIX filesystems, model checkpoints, and large-scale GPU workloads.

Lead legacy application assessments and modernization strategy for U.S. Air Force systems. Own architectural decisions, technical direction, and test strategy while collaborating with government engineers, vendors, product managers, researchers, and designers. Promote secure, compliant, agile engineering practices; coach government teams; evaluate technical environments; communicate recommendations; and demonstrate modern AI-assisted development practices. The role is fully remote, requires U.S. citizenship and CAC eligibility, and involves occasional quarterly travel to Air Force bases.

Leads architecture and hands-on development of a cloud-native AWS platform using React, TypeScript, and backend APIs. Establishes platform-wide engineering standards, designs integrations across domain services, drives scalability, security, observability, automated testing, and performance, and mentors engineers across multiple teams. The role also leads technical strategy, cross-team planning, code and design reviews, reliability initiatives, and communication with senior stakeholders.

Build and maintain cloud-native microservices, APIs, event-driven workflows, and serverless applications using TypeScript and AWS. Integrate new services with legacy WordPress and PHP systems, support platform modernization, write specifications and automated tests, troubleshoot production issues, and improve infrastructure, observability, and reliability. Collaborate remotely with product, design, QA, and engineering teams while participating in code reviews and on-call support.

Leads the design, development, and delivery of scalable web applications using React.js and Node.js. Defines architecture, develops REST APIs and microservices, mentors engineers, conducts code reviews, troubleshoots production issues, and ensures application performance, security, scalability, and reliability. Collaborates with Product, QA, DevOps, and Architecture teams while supporting testing, CI/CD, sprint planning, estimation, and technical improvements.

Design, build, test, and maintain cloud-native microservices, APIs, and event-driven workflows using TypeScript, Node.js, and AWS serverless technologies. Integrate modern services with legacy WordPress and PHP systems, develop secure and scalable APIs, troubleshoot production issues, write automated tests, and contribute to infrastructure as code, observability, documentation, code reviews, and on-call support.

Design, build, and maintain scalable backend services and infrastructure for Roadie’s logistics platform. Identify performance bottlenecks, improve reliability, collaborate with Product, Data Science, and engineering teams, contribute to code reviews and technical practices, and own projects from concept through production.

Design scalable, secure enterprise solutions for Baldwin Retail, translating product requirements into technical designs. Build agentic AI and automation, integrate cloud (AWS/Azure), produce ADRs and specifications, evaluate third-party platforms, embed security and compliance controls, collaborate with Product, Security, and Data, and create reusable architecture patterns and prototypes.

Build and optimize high-throughput Java backend systems processing hundreds of millions of contact profiles. Design scalable solutions for entity resolution, data quality, attribute selection, and contact publication. Develop testing frameworks and rules for fragmented data, collaborate with data scientists and engineering teams, and contribute to architecture, performance, scalability, and technical strategy across the Person Data platform.

Lead a backend engineering team owning the creative pipeline for high-throughput, low-latency adtech services. Drive roadmap execution, run agile rituals, mentor engineers, participate in architecture and code reviews, handle incidents and on-call, coordinate cross-team dependencies, and support hiring and onboarding.