Top Software Engineer Jobs

Work on production trading infrastructure in Austin, owning projects involving network packet processing, messaging specs, and financial data. Write high-performance C++ or Python, debug, analyze large datasets, collaborate with Ops/Tech, and deliver project updates.

Entry-level software developer working onsite in Austin to maintain and enhance production trading infrastructure. Tasks include writing high-performance C++/Python code, network packet processing, messaging and financial data processing, debugging, performance evaluation, large-dataset testing, and collaborating with Operations and Technical teams while owning projects end-to-end.

Design, optimize, and maintain low-latency, high-performance applications and infrastructure using C++ and Python. Profile and debug codebases, tune memory and CPU affinity, analyze network/packet behavior, document architecture and optimizations, and collaborate to sustain peak system performance.

Join a cleared team supporting the Intelligence Community to design and build high-performance Java microservices for geospatial analysis, visualization, and data processing. Translate requirements into scalable, resilient cloud-native systems, integrate geospatial libraries and APIs, and collaborate with cross-functional teams to deliver capabilities in an agile environment.

Build and maintain large-scale ETL and cloud data infrastructure to support digital marketing campaigns. Develop Airflow/Python pipelines, monitor production processes, integrate third-party APIs, and validate campaign effectiveness with Google Tag Manager. Partner with Marketing Analytics and ML teams to deliver segmentation and targeting data. Participate in on-call rotation to support production reliability.

Lead architecture, roadmap, and implementation for feature flagging, dynamic configuration, and A/B/experimentation infrastructure. Build scalable distributed systems, libraries, tooling, and APIs/CLI to enable safe rollouts, experiments, and measurement across research and production. Partner with deployment, testing, and internal teams to define standards and improve developer productivity.

Build and ship production-grade features across frontend and backend, scope and lead projects, mentor engineers, and contribute to product and technical roadmap using the company tech stack.

Design, implement, and maintain full-stack web applications. Build reusable UI components, modernize Spring Boot/Hibernate systems, design RESTful APIs, optimize performance, collaborate across teams, and lead integration and strategic technical planning. Work onsite in Chantilly, VA under an active TS/SCI with Polygraph clearance.

Design, build, and deploy end-to-end production geospatial applications using cloud-native AWS architectures. Develop spatial algorithms and process large geospatial data, implement infrastructure-as-code, containerize services, ensure security and scalability, and support operations and system improvements across the solution lifecycle.

Back-end software engineer building production-grade, secure systems for defense customers. Develop, deploy, and maintain applications in air-gapped environments using CI/CD, containers, and Kubernetes to enable cross-domain data movement and mission-relevant capabilities. TS/SCI with polygraph required.

Senior full-stack developer to design, build, and deploy end-to-end software solutions. Responsibilities include Python scripting and data processing, containerized deployments using Docker, Kubernetes, and Helm, providing customer support, and ensuring architecture and future enhancements. Requires strong initiative and security clearance.

Full-stack developer responsible for designing, building, and delivering end-to-end software solutions. Collaborate in agile teams to write and enhance source code, use front-end and back-end languages, address complex problems, consider system architecture and future enhancements, and support testing and deployment for production-ready systems.

Senior full-stack developer responsible for designing, developing, and delivering end-to-end software solutions in an Agile environment. Collaborate with cross-functional teams to write and enhance source code, use front-end and back-end languages to build complete systems, and identify architecture and process improvements. Support product lifecycle from vision to production, and travel up to 25% while obtaining/maintaining a Secret clearance.

Full-stack developer responsible for designing and delivering end-to-end solutions in an agile environment. Build production-ready systems using C#, HTML/JavaScript/Angular, relational databases, and Git. Collaborate on architecture, implement improvements, and support cloud/DevOps practices. Requires Secret clearance and a bachelors degree.

Design, develop, and deploy cloud-native geospatial database solutions on AWS. Build ETL/ELT pipelines, data lakes/warehouses, and production geospatial systems using IaC. Ensure high availability, performance, security, and operational readiness while improving architecture and monitoring.

Full‑stack software engineer who designs, develops, and implements end-to-end solutions. Collaborates on architecture, writes and enhances source code, uses front-end and back-end languages, and delivers production-ready systems in an agile team. Requires working with clients to solve complex problems and improve systems.

Build, maintain, and operate Mission Control web app and supporting microservices for satellite operations. Implement HTTP APIs, design and deploy infrastructure, automate workflows, ensure CI/CD and testing, collaborate with cross-functional teams to support spacecraft scheduling, telemetry, and operational needs.

Develop, maintain, and run Pig and PySpark analytics to ensure reliable data ingest and delivery. Review data ingest tickets and merge requests, troubleshoot data accuracy and support day-to-day operations to enable automated, continuous monitoring and security evaluation across the project lifecycle.

Lead architecture and delivery of user-facing product features for web and multi-platform apps. Own projects end-to-end, build scalable real-time collaboration systems, integrate generative AI workflows, collaborate with product/design, mentor engineers, and drive technical excellence.

Lead architecture and implementation of scalable backend systems, distributed infrastructure, and APIs. Own large-scale projects from design to launch, enable low-latency real-time collaboration, integrate generative AI features, drive backend best practices, mentor engineers, and ensure reliability, performance, and security across products.

10-week immersive entry-level software engineering program. Build scalable applications across the full SDLC using modern languages, databases, APIs/messaging, and front-end frameworks. Write, test, and deploy code, use AI tools responsibly, collaborate on team projects with mentorship, and prepare for full-time engineering roles.

Build back-end wiring, application logic, and UI for educational products. Participate in design, coding, testing, debugging, and tuning. Own projects end-to-end and collaborate with cross-functional teams to deliver features for students and teachers.

Build backend wiring, application logic, and UI for educational products. Participate in design, coding, testing, debugging, and performance tuning. Own projects end-to-end, collaborate with cross-functional teams, and deliver features that engage students and teachers.

Design, develop, test, and maintain networking systems software (including Junos/Junos Evolved) and forwarding ASIC software. Implement protocol and OS subsystems, debug and integrate code, execute test plans, and collaborate with product management, architects, and cross-functional teams to deliver reliable networking solutions.

The Software Engineer III - Voice AI develops and maintains the Voice AI platform for patient calls, optimizing real-time conversational AI features and mentoring team members.