Top Software Engineer Jobs

The Senior Software Engineer will design and build API integrations and data processing pipelines for security data ingestion, focusing on structured and unstructured data from various sources and enhancing the effectiveness of a virtual SOC.

Develops and analyzes Software-in-the-Loop and Hardware-in-the-Loop simulations for missile defense flight software. Responsibilities include interpreting requirements, verifying software compliance and performance, integrating flight software into mission simulations, collaborating with hardware engineers, troubleshooting incompatibilities, performing simulation analysis, and supporting technical documentation and reporting. Work is conducted onsite in a Redstone Arsenal laboratory.

Design, build, test, deploy, and support scalable data-intensive applications for real estate analytics. Own software throughout its lifecycle, collaborate on technical designs, uphold engineering best practices, and contribute to architecture and continuous improvement. The role requires modern server-side and front-end development, relational database expertise, source control, testing, operations, and AI-assisted development workflows.

Design and build backend systems, APIs, distributed data pipelines, and cloud-native workloads for a privacy-first healthcare platform. Process and query large datasets using Python, Spark, SQL, and AWS technologies. Lead technical projects and small engineering teams, mentor engineers, drive architecture and execution, and improve production system reliability, scalability, performance, security, and observability.

Own the technical design and implementation of cloud-native developer platform capabilities. Build scalable infrastructure using Kubernetes, Terraform, Backstage, VSCode, cloud services, and AI. Set priorities, drive reliable production releases, improve CI and monitoring, guide junior developers, contribute to roadmaps, and establish strong engineering practices across a rapidly growing platform team.

Owns complex, cross-system software solutions from architecture through production and support. Designs and deploys secure AI and agentic applications, integrates disparate systems and APIs, establishes engineering standards, and partners with business stakeholders. Works hands-on across the full stack while shaping architecture, testing, CI/CD, documentation, security, privacy, and governance practices for a growing internal engineering function.

Design, develop, prototype, modify, and integrate mission-focused CNO software solutions. Perform reverse engineering, augment toolsets, derive requirements, build prototypes, support fielded systems, and provide technical consulting. Collaborate with analysts, operators, data scientists, and software engineers, participate in code reviews, and support both rapid operational needs and longer development lifecycles.

Leads the strategic direction of backend and full-stack engineering, architects scalable distributed systems and microservices, and drives modernization, reliability, security, and performance initiatives. Designs APIs, data architectures, pipelines, infrastructure, and observability practices; delivers customer-facing service improvements; establishes engineering standards; and mentors engineers. Collaborates across product and technical teams to make architecture and business trade-offs and lead large-scale initiatives from vision through production.

Own the architecture and technical direction of a software stack spanning 3D mission-planning interfaces, backend services, telemetry infrastructure, and autonomous aircraft software. Lead safety-critical C++ and ArduPilot work, scale fleet systems, establish engineering standards, drive cross-functional technical plans, apply AI tools, and mentor engineers. The role requires hands-on expertise across Python, JavaScript or TypeScript, C++, distributed systems, and software interacting with real-world hardware.

Owns end-to-end software capabilities across 3D mission planning, Python backend services, telemetry infrastructure, and autonomous aircraft systems. Builds reliable APIs, data pipelines, and fleet operations tooling; develops C++ changes in an ArduPilot fork; scales telemetry systems; applies AI; and partners with robotics, avionics, hardware, and flight operations teams through simulation and flight testing.

Develop and maintain high-quality native iOS and Android mobile applications using Swift and Kotlin. Migrate apps from React Native/JavaScript to native architectures, implement secure payment features, optimize performance, manage builds/deployments, ensure PCI compliance, and collaborate with cross-functional teams in Agile.

Develop simulation, modeling, wargaming, and aerospace analysis tools using scalable web architectures. Design software for flight and ground systems, laser communication networks, and multi-platform applications. Contribute across requirements, architecture, coding, testing, deployment, design reviews, code reviews, UI/UX, and performance optimization. Collaborate cross-functionally to deliver robust solutions using .NET, Angular, relational databases, and RESTful APIs.

Architect and deploy distributed simulation environments for complex aerospace systems and constellations. Build data pipelines for massive simulation datasets, perform statistical analysis and visualization, optimize HPC infrastructure, translate mission objectives into scalable architectures, and integrate synchronized simulation ecosystems. The role requires software architecture, distributed computational modeling, Monte Carlo campaign analysis, physical-systems modeling, and collaboration with aerospace domain experts.

Design and build scalable distributed backend systems and core services in Golang. Develop reliable, high-performance systems using PostgreSQL and Redis across microservices, networking layers, and cloud platforms. Prototype and productionize platform capabilities, collaborate on strategic technical initiatives, and influence engineering standards. The role focuses on AI infrastructure, distributed database provisioning, workflow orchestration, internal tooling, and developer experience.

Design and implement the core components of the Agents Python framework, focusing on API and abstraction development for AI-driven applications.

Develop and support software and hardware for mobile and off-highway vehicle systems. Responsibilities include application software development in C, CODESYS, and MATLAB environments; creating reusable function blocks; simulating, testing, and validating software in laboratories and vehicles; implementing functionally safe software; supporting customers onsite; and assisting Sales Managers with technology demonstrations and customer engagements. The role is onsite in Glendale Heights, Illinois, with travel up to 10%.

Develop, integrate, deploy, troubleshoot, and sustain enterprise software for the GATEKEEPER product and DoD clients. The role uses Java/Spring Boot, Python, relational and NoSQL databases, Docker, and CI/CD practices. Responsibilities include collaborating across engineering and QA teams, participating in code reviews, supporting installations, resolving technical issues, and maintaining architecture, deployment, process, and training documentation.

Design and develop functionalities for the Agents framework, iterate on feedback, and create documentation while working with various programming languages.

Develop open-source Web3 and Web2 technologies for the Canton Network, solving complex distributed systems and security challenges. Own major software components, contribute to cloud deployments and operations, collaborate across distributed engineering teams, mentor engineers, and improve systems and processes. The role requires strong polyglot programming skills, preferably in Scala or Haskell, plus experience with Kubernetes, Pulumi, Helm, and Grafana.

Develop, integrate, and validate vehicle software for infrared perception and ADAS safety systems. Translate requirements and AI perception outputs into vehicle warnings, decisions, and control actions for features such as AEB, FCW, ACC, and blind-spot monitoring. Perform real-time and multithreaded software development, vehicle integration, CAN network interfacing, low-level hardware bring-up, and Linux-based troubleshooting. Support customer demonstrations, vehicle testing, documentation, and multidisciplinary engineering collaboration.

Own backend performance and scalability improvements for a mature Java-based Athlete Management System. Diagnose bottlenecks across APIs, databases, calculations, and background jobs; improve data access, asynchronous processing, observability, containerization, and reliability. Develop technical plans, drive changes through production, collaborate with the Data Platform team, review architecture, mentor engineers, and participate in on-call support.

Design, develop, test, and maintain scalable backend services, APIs, and microservices. Build secure, high-performance applications, support cloud infrastructure and CI/CD pipelines, troubleshoot production issues, and optimize system reliability. Collaborate with cross-functional teams, participate in Agile ceremonies, review code, mentor junior engineers, and contribute across the full stack as needed.

Designs, develops, tests, and maintains scalable backend services, APIs, microservices, and secure high-performance applications. The role contributes across the full stack, supports cloud infrastructure and CI/CD pipelines, troubleshoots production issues, optimizes system reliability, reviews code, mentors junior engineers, and collaborates with cross-functional teams in Agile ceremonies. Acts as a technical expert across multiple projects.

Lead architecture and development of Python-based hardware test frameworks, instrument drivers, test result databases, and UIs. Integrate frameworks with CI/CD and hardware-in-the-loop systems, build shared spacecraft-level tests, partner with subsystem teams for adoption, and mentor engineers to ensure code quality across hardware test software.

Leads architecture, design, implementation, and delivery of highly scalable content platforms serving millions of consumers. Writes critical-path code, decomposes complex architectures for multiple teams, drives engineering standards, operational excellence, AI-assisted development, and cross-functional alignment. Mentors engineers, leads design reviews, participates in hiring and promotion assessments, and influences long-term technical and business strategy.