Top Software Engineer Jobs

Build low-latency, high-reliability trading, pricing, risk, and analytics systems for fintech. Translate quantitative prototypes into production code, implement market-data pipelines, pricing libraries, risk engines, backtesting infrastructure, and observability. Profile and optimize performance, lead incident response, ensure regulatory reporting and documentation, and mentor junior engineers.

Design, develop, test, and maintain scalable catalog microservices and platform integrations. Troubleshoot production issues, perform root cause analysis, implement CI/CD and telemetry, write automation scripts, and mentor junior/offshore engineers while collaborating with cross-functional teams to deliver secure, maintainable solutions.

Lead design, development, and delivery of scalable, high-performance distributed advertising platform features. Implement and test production-quality code, integrate AI/ML components, run CI/CD pipelines, monitor performance, debug issues, conduct code reviews, collaborate with stakeholders, and mentor engineers to improve engineering practices and product outcomes.

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.

Lead development, testing, debugging, and documentation for large applications. Analyze systems, optimize performance, troubleshoot issues, develop standards and procedures, coordinate team work, prepare technical diagrams and manuals, implement backup/restore processes, and drive application migrations and enhancements.

Design, develop, test, and maintain mission-critical Windows desktop (WPF/MVVM), Android (Kotlin/Java), and distributed microservice applications. Work on agile teams, perform peer reviews, CI/CD, research and prototype R&D projects, and learn emerging technologies to support DoD and federal clients.

The Senior Full Stack Software Engineer at NiCE will develop AI-powered customer experience solutions, build end-to-end features, and improve the software development lifecycle, requiring strong full-stack skills in TypeScript/Node.js or Go, and React.

Build, configure, and maintain the company Palantir Foundry platform; integrate data sources; support day-to-day operations and security; design dashboards and ERP integrations; document processes and partner with cross-functional teams to deliver business solutions.

Develop and support cloud services software using Python and JavaScript. Analyze unknown code, reverse-engineer behaviors, build test harnesses/continuous testing, install/configure Linux, write complex shell scripts, analyze network traffic, and use AWS CDK. Work is on-site in Chantilly and Northern VA for cleared personnel.

Develop and operate mission-critical, serverless cloud-based microservices on AWS using JavaScript/Node.js/React. Collaborate with customers and Agile teams to design, build, test, deploy, troubleshoot, and document scalable software for the Intelligence Community.

Develop, maintain, and enhance enterprise software systems and SPLUNK integrations. Analyze data sources, design and implement back-end and front-end components, build RESTful services, deploy to Tomcat, lead small teams, execute testing, and collaborate with systems and hardware engineers to meet performance and security requirements.

Provide full‑stack software engineering on a cleared government program: build Angular single‑page applications, implement Java/Spring REST services, work with DynamoDB, troubleshoot web protocols (Tomcat/Node/SSL), create unit and front-end tests, and use DevOps tools (Git/Jenkins/Nexus). Must work on-site in Northern Virginia and hold an active TS/SCI with polygraph.

Senior developer to integrate and customize BMC Remedy/ITSM products, implement ITIL best practices, produce specifications and documentation, program/test/deploy solutions, support AF RMF/ATO artifacts, deliver technical presentations, analyze and remediate system issues, and support enterprise EITSM migration.

10-week summer internship developing support and analytics tools for healthcare software. Participants complete hands-on projects, learn new technologies, collaborate across teams, and take part in professional development and networking. Housing options available for non-local students. Requires basic OOP programming experience, strong communication, initiative, and relevant academic achievement. US work authorization required; no visa sponsorship.

Design, develop, test, and support healthcare software across the SDLC. Collaborate with cross-functional teams, troubleshoot issues, participate in code reviews, learn clinical/financial workflows, and join an on-call rotation as needed.

Work on the Database team to integrate DuckDB with cloud and local execution, build resource-assignment and distributed execution features, optimize embedded database performance, lead cross-functional projects, mentor engineers, debug production issues, and collaborate closely with DuckDB Labs and other teams.

Lead architecture, design, development, and delivery of a cloud-native digital assets and tokenization platform. Build secure, scalable microservices and integrations with blockchain networks, custody providers, wallets, payment rails, and core banking systems. Drive engineering standards, CI/CD, observability, and mentor engineering teams while partnering with product, compliance, risk, and security stakeholders to deliver compliant, real-time payment and settlement capabilities.

Build and own Cogent's full‑stack AI security product experience: design, implement, and maintain backend microservices, APIs and databases; develop frontend interfaces (customer portal, knowledge engine, labeling tool, dashboards); integrate systems; ship features in a multi‑tenant/cloud environment; mentor hires and contribute to engineering, operational excellence, and hiring processes.

Lead frontend architecture and platform work, build reusable component libraries and tooling, deliver AI-driven user features for security workflows, mentor engineers, and ensure scalable, high-quality frontend infrastructure and UX.

Develop, integrate, test, and maintain signals intelligence, radar, and communications software. Build modular containerized applications, troubleshoot embedded-to-container dataflows, collaborate with cross-functional and DevSecOps teams on CI/CD and deployments, and debug/optimize distributed systems.

Backend engineer on the Customer Purchase Service platform building secure, scalable services to manage unified purchase data across channels. Collaborates with product, UX, and engineering to deliver features, create dashboards/monitoring, automate infra and tests, perform resiliency testing, and participate in agile planning and continuous learning.

Design and implement web experiences for the Family Hub and Web Platform using Next.js and React. Drive technical strategy, mentor engineers, manage technical debt, improve code quality, and participate in deployment and operations across the SDLC.

Design, develop, configure, and support Ivalua-based procurement and sourcing solutions, build integrations with ERP/finance/logistics systems, implement pricing and sourcing automations, and ensure production stability through testing, CI/CD, and operational support while collaborating with cross-functional teams.