Top Software Engineer Jobs

Design, build, deploy, monitor, and maintain scalable software in an Agile/scrum team. Write readable, efficient code, participate in code reviews, collaborate on best practices, and apply modern software design and database concepts. Learn new technologies and contribute to continuous improvement.

Develop backend components for signal acquisition and processing software for wearable physiological sensors. Design and implement APIs, data management strategies, drivers for custom PC peripherals, and integrate/test software components to translate research concepts into products.

Build and maintain core infrastructure for 24/7 crypto trading: real-time data pipelines, P&L reconciliation, risk calculations, cross-exchange asset management, and trader-facing monitoring and tooling. Integrate with crypto exchanges, normalize market data, reconcile positions, and collaborate with traders to design scalable, highly available systems.

Lead software development and integration of routers, radios, and laser comms for spacecraft constellations. Manage suppliers, define KPIs, plan integrations and tests, develop simulation/test approaches, drive software development standards, and coordinate cross-functional teams to meet program milestones and security requirements.

Design and implement internal full-stack web applications and services (frontend, backend, APIs, and databases). Build CI/CD pipelines and automated test suites, perform code reviews, analyze operational metrics, collaborate with product stakeholders, and own medium-to-large projects end-to-end. Develop AI-assisted internal tools in Python using LLMs and RAG to improve productivity and automation.

Contract 6-month full‑stack role building and shipping web applications. Develop UIs in React, back-end services in Python/Ruby/Node, work with SQL, collaborate with engineers, data scientists and product managers, review/debug code, follow best practices, prototype solutions, and integrate AI/ML tools.

Develop and maintain banking applications under senior guidance: write clean code, participate in testing and support rotation, document solutions, collaborate with cross-functional teams, and expand technical and banking knowledge.

Senior-level developer responsible for designing, developing, and maintaining Microsoft/Oracle-based applications. Work on a Scrum team to plan designs, review requirements, and deliver software using VB.NET, C#, ASP.NET, WinForms, WCF, jQuery, and AJAX. Expected to apply Agile/Scrum practices and collaborate with peers, IT management, and end-users.

Develop and extend the OEF software using Java, Python, and TypeScript. Integrate and work with ActiveMQ, MongoDB, Leaflet, ComCat, and OpenSHA. Write and maintain tests (potentially in C++). Participate in a 6+ month W2 contract and meet in person weekly with staff in Sacramento.

Join a team developing and maintaining FAA Terminal Flight Data Manager (TFDM) software to improve airport surface and terminal airspace efficiency. Work includes C++/Java object-oriented development on UNIX/Linux, UI framework design, system engineering support, version control use, and Agile Scrum collaboration. Must be eligible for Public Trust and FAA suitability checks.

Design and implement C++ software enabling remote human operator control and low-latency sensor/semantic data streaming for autonomous vehicles. Build integration and simulation test suites, apply test-driven development, support on-road testing, collaborate with cross-functional teams, and develop RVA agent training tools and scenarios.

Develop backend web services and enterprise components for a browser-based IP video surveillance VMS. Participate in Agile, design features, deliver high-quality Java code, perform unit/TDD, diagnose defects, estimate work, and ensure scalable, reusable implementations.

Develop, test, and maintain scalable software across the full SDLC. Collaborate with cross-functional teams to define requirements, perform code reviews, resolve production issues, adopt AI tools, ensure rigorous testing, and support on-call rotations to deliver reliable healthcare software solutions.

Design and build a novel, highly scalable data infrastructure to aggregate and stage simulation outputs and user inputs for LLM consumption. Architect massive batch pipelines, complex relational data models, and low-latency distributed processing. Lead technical direction, solve ambiguous first-principles problems, and optimize data for downstream AI decision systems supporting government customers.

Work directly with traders and analysts to build scalable Python services, APIs, and cloud-native tools for real-time analytics, visualization, and workflow automation supporting supply/demand models, market data analysis, and trading strategies.

Join the Product Development team to design and implement user interfaces and data visualizations for real-time physiological sensor data. Develop front-end features across platforms using modern frameworks, apply object-oriented design and MVVM patterns, and contribute to product UX. Applicants with portfolio examples or shipped apps are encouraged to submit examples.

Design, build, test, and deploy wargame-specific software and integrated GIS-based common operating picture tools. Create multi-user front-end interfaces, integrate and dynamically update databases, and support planning, execution, and post-game analysis for HQ USAF wargames.

Design, build, test, deploy, and support software for USAF wargaming; develop UI/UX (including map interfaces), integrate M&S and databases, support systems engineering, and employ multi-agent/LLM-based tools like MAGE during planning and execution phases.

The Signals Software Engineer develops and maintains signal processing software, conducts testing, and resolves software issues while adhering to strict development methodologies and guidelines.

Maintain and improve the browser-based JavaScript SDK: handle builds, releases, performance, browser/iframe/CSP edge cases, CI/CD, and documentation; triage production issues and collaborate across teams to keep the SDK reliable and lightweight.

The Software Engineer IV will lead complex software projects, provide technical direction, develop solutions for government needs, and collaborate within a team.

Develop, maintain, and enhance complex software systems and enterprise data pipelines. Integrate and report data into Splunk, design and implement RESTful services and presentation tiers, deploy to Apache Tomcat, debug and test components, lead small teams, collaborate with system and hardware engineers, and improve development processes and documentation.

Lead design and development of enterprise-scale ServiceNow solutions (HR, Legal, Finance). Architect integrations, automation, AI-powered capabilities, dashboards, and upgrade-safe frameworks. Own end-to-end delivery, mentor developers, drive platform best practices, and ensure security, performance, and DevOps alignment.

Build and maintain scalable full-stack features for the Tracking team: design modules and services, build internal APIs, improve deployments, work with external APIs and message buses, troubleshoot issues, and contribute in an agile team from idea to production.

Develop, deploy, and sustain secure, scalable full‑stack microservice applications in classified and air‑gapped environments. Work in Agile teams on frontend (React/Angular/Vue, TypeScript) and backend (Java Spring Boot/Quarkus), containerization (Docker, Kubernetes), CI/CD, and cloud/hybrid infrastructure while troubleshooting distributed systems and supporting mission-critical deployments.