Top Software Engineer Jobs

Build and own backend and infrastructure features end-to-end for an enterprise MCP gateway. Design connectors, harden security-sensitive surfaces, ship to customers, debug production deployments, and collaborate across stack including UI when needed. Use AI agents (Claude/Codex) to accelerate development and make architecture, product, and UX tradeoffs.

Design, build, and optimize API-first microservices platform components using C#/.NET. Develop full-stack features, work with RDBMS and cloud deployments, implement CI/CD, containers, and REST APIs, and use AI-assisted tools to accelerate delivery while ensuring scalability and performance.

Temporary contractor will design, develop, and maintain Salesforce customizations (Apex, triggers, Visualforce, Flows), build integrations between Salesforce and Dynamics GP using TIBCO Scribe/eOne/SSIS, implement Century Ebiz payment processing (PCI-DSS), manage Salesforce administration, packages, reports/dashboards, automate processes, and lead end-to-end business process design with stakeholders.

Hands-on senior full-stack developer to modernize and maintain full-stack applications for the U.S. Census Bureau. Work includes Python/JavaScript development, Linux/RHEL administration, legacy modernization, automated testing, infrastructure automation with Ansible, REST API and database work, CI/CD with GitLab, and troubleshooting production issues while collaborating across cross-functional teams.

Join a small fintech team to design, build, and scale a rewards platform. Work with product and engineering leadership to implement features across frontend and backend, contribute to architecture, and learn cloud and security practices.

Develop, design, test, document, and maintain FlexSort material handling control software (SL2, SL300, RS200). Provide UI programming, resolve deployment issues, support customers and project teams, prepare design documents and technical proposals, and follow software quality and configuration control processes.

The Software Principal Engineer leads design and implementation of complex software systems for material handling, providing oversight, mentorship, and customer interactions while ensuring operational stability and high-quality delivery.

Lead solution delivery and operational support for the Manhattan Active Omni (MAO) platform. Manage configuration, testing, releases, vendors and IT team members. Own integrations with payments, eCommerce, WMS, ERP and BI systems. Provide change management, documentation, training materials, and root-cause troubleshooting to support omni-channel retail operations.

Join the Modeling & Simulation team to evolve and extend the AFSIM codebase, incorporate scenarios/models, and perform testing and verification. Work with a cross-functional team supporting DoD and Intelligence Community projects using modern Agile practices and CI/CD.

Design, develop, test, and manage full-stack applications; integrate third-party components; enhance and automate code and operations; work on large-scale data processing, statistical modeling, and advanced analytics; participate in full SDLC, code architecture, and technical reviews.

Build and ship full‑stack product features across React Native mobile and backend services (PHP/TypeScript). Use AI tools to prototype and automate, improve UX and performance, collaborate with product/design/operations, and maintain scalable, testable code and deployment practices.

Design, build, and own high-throughput backend and infrastructure services for a healthcare AI agent platform. Ensure reliability, graceful degradation, observability, performance, and secure handling of sensitive patient data. Drive architecture and operate services end-to-end in production.

Build and own full‑stack applications for clinicians and researchers: real‑time oversight interfaces, schema-to-API-to-UI features, no-code agent behavior tools, and natural‑language exploration of healthcare data. Ensure high correctness, reliability, and performance for systems handling sensitive patient data while collaborating with designers, clinicians, and customers.