Top Software Engineer Jobs

Lead end-to-end flight software development for autonomous spacecraft, including mission operations tools, ground services, embedded vehicle software, telemetry, commanding, testing, simulation, and flight readiness. Collaborate with avionics, propulsion, GNC, and systems teams to define interfaces and data models. Support CI/CD, software- and hardware-in-the-loop testing, environmental testing, and flight campaigns in a fast-moving, on-site aerospace startup environment.

Develop, maintain, and test ground software and mission control systems for satellite command and control. Write requirements, design and implement features, perform integration and system testing (including classified environments), troubleshoot and fix issues, integrate with government-furnished systems, and mentor junior developers. Collaborate with operations, spacecraft engineers, cybersecurity, and technicians to support mission data processing and verification.

Administer and maintain Millennium's Atlassian/JIRA environments (production, dev, test); build projects, workflows, permissions; monitor server health; perform data migrations; provide user support and training; prepare documentation and coordinate upgrades and maintenance with IT.

Develops and supports front-end software and human-machine interfaces for Boeing’s space mission systems. Responsibilities include translating requirements into user interfaces, conducting system analyses, participating in code reviews, evaluating software processes and standards, and implementing emerging technologies and frameworks. The role is fully onsite in Albuquerque or El Segundo, requires an active U.S. Top Secret clearance and U.S. Person status, and may involve up to 20% travel.

Build, test, deploy, and support full-stack software features and system components. Collaborate with product, engineering, and business stakeholders; use AI-assisted development and prompt engineering; participate in design discussions, estimation, code reviews, documentation, and production observability. Troubleshoot moderately complex issues, apply secure coding practices, communicate status and risks, and independently drive assigned work to completion while delivering quality software each sprint.

Lead the technical direction and implementation of large-scale SaaS product features. Build secure, reliable, maintainable, well-tested software; evaluate architectural trade-offs; debug team inefficiencies; and contribute to code reviews, documentation, and complex bug fixes. Collaborate across product, design, and engineering, influence strategy, identify organizational blockers, mentor engineers, and improve engineering practices around testing, performance, security, privacy, and reliability.

Design, build, test, and deploy secure, scalable backend microservices (Java/Spring Boot) on cloud platforms (AWS/Azure). Contribute to platform capabilities, CI/CD, observability, and AI-assisted development workflows; validate AI-generated code; collaborate in Agile teams; support Python or front-end tasks as needed; produce documentation and operational runbooks.

Develop and maintain cloud-native microservices, API-driven applications, ETL pipelines, AI-powered features, and automated CI/CD workflows. Build solutions using Python or Java, front-end technologies, AWS or Azure, and enterprise integration tools. Participate in Agile/Scrum development across the SDLC, including testing, deployment, troubleshooting, and production support. The role is fully telecommutable within the U.S. and includes on-call rotations.

Lead full software development lifecycle delivery for enterprise applications using .NET, React, Azure, SQL, microservices, APIs, serverless components, and infrastructure-as-code. Build AI-powered solutions, CI/CD automation, monitoring, and observability strategies while enforcing secure engineering standards. Collaborate with product and architecture teams, support production systems, conduct code reviews, and evaluate emerging cloud and AI technologies.

Design, develop, test, deploy, and maintain scalable Java applications, services, and platforms supporting investment and business workflows. Build distributed systems, APIs, data platforms, and event-driven architectures; modernize existing technology; improve performance, reliability, and scalability; and contribute to architecture and technical strategy. Partner with users and engineering teams throughout the software development lifecycle to deliver production-quality solutions.

Designs, develops, and supports complex ETL and data integration solutions using Informatica, SQL, Oracle, and SQL Server. Translates business and technical requirements into reliable software, troubleshoots cross-system data issues, leads complex problem solving, and provides technical guidance. Responsibilities include data transformation, reconciliation, performance optimization, documentation, production implementation, and support within structured SDLC processes.

Develop and support C++ features for Lens Engine and Lens Studio, enabling augmented reality experiences across Snapchat and Specs. Contribute to agentic development tooling, architecture, technical roadmaps, code reviews, and cross-functional engineering efforts. Improve code quality, reliability, performance, testing, maintainability, and developer productivity while integrating AI-assisted workflows and systems.

Contribute to design, develop, and test simulation software; build modular physics components (aerodynamics, actuators, payloads); integrate simulations with engineering workflows; use version control and document code; learn basic ML/AI techniques under mentorship; collaborate with cross-functional teams.

Design, architect, develop, and test a high-capacity data and video system for the Rocky program. Lead UI design, translate requirements, perform system-level analyses, oversee code reviews, and research/implement emerging software technologies and development practices to meet program milestones.

Develop and maintain telemetry and command database schemas, data models, APIs, services, pipelines, and database-backed applications for spacecraft and flight-test systems. Translate engineering requirements into reliable data solutions, implement automated validation and testing, optimize database performance, troubleshoot data pipelines, support CI/CD and migrations, and collaborate with systems, flight software, test, database, and mission operations teams.

Develops, tests, integrates, and maintains software for a space imaging collection planning and mission management system. Responsibilities include translating customer requirements, designing distributed components, troubleshooting applications, supporting agile development, and presenting software designs and releases to stakeholders. The role is fully onsite and requires an active Top Secret clearance with Top Secret/SCI eligibility and a counterintelligence polygraph.

Design, implement, test, and maintain real-time/near-real-time software simulation models and system-level simulators for satellite mission rehearsal and operator training. Translate customer requirements, integrate and debug simulation scenarios, collaborate with multidisciplinary teams, and create automation tools for configuration and deployments in an agile CI/CD environment.

Develop and test Java-based C2BMC missile defense applications across the full software development lifecycle. Responsibilities include architecture and requirements development, design artifacts, coding, reviews, integration and testing, agile execution, issue resolution, and performance optimization. The role also involves collaborating with industry partners, documenting test activities, deploying integration processes, and mentoring junior engineers. Work is fully onsite in Colorado Springs or Huntsville and requires an active U.S. Secret clearance.

Designs, develops, tests, and troubleshoots secure ServiceNow software solutions within an agile team. Creates architecture and design artifacts, develops custom widgets and scripts, analyzes data for system improvements, supports CI/CD and application resiliency, and collaborates on agile delivery planning. The role also promotes responsible use of AI-assisted development tools and contributes to engineering best practices.

Design, develop, test, integrate, qualify, and document advanced test software for aerospace products including inertial navigation units and single-board computers. Define software requirements with cross-functional hardware teams, lead development efforts, and ensure quality, performance, and project timelines. The role also provides technical leadership and may guide a team of test software engineers.

Designs, develops, tests, and troubleshoots full-stack workflow features across the software development lifecycle. Builds Java and Python backend services, REST APIs, UI components, integrations, and secure, scalable solutions. Applies CI/CD, secure coding, AI-assisted development, RAG, embeddings, and semantic search practices. Collaborates with product and engineering teams, participates in code reviews, improves test coverage, and resolves operational issues.

Build and enhance cloud-based applications for mission-critical workloads. Responsibilities include designing, coding, testing, debugging, integrating, and deploying application modules; developing CI/CD pipelines; applying cloud-native, DevOps, security, scalability, and performance practices; and collaborating with project managers and development partners to deliver, monitor, and support cloud services.

Develops and maintains secure, scalable payment-processing software within an agile team. Responsibilities include system design, coding, testing, troubleshooting, architecture documentation, operational stability, data analysis, and continuous improvement. Uses enterprise-authorized AI coding tools responsibly to improve development productivity while validating outputs for correctness, performance, and security. Collaborates across technical areas to deliver high-quality solutions for critical financial platforms.

Develop, test, and deploy scalable internal software, APIs, data pipelines, automations, and integrations supporting business operations. Collaborate with Finance, Supply Chain, Manufacturing, Quality, Logistics, Membership Services, and other stakeholders to translate business needs into technical solutions. Maintain systems including NetSuite, Salesforce, Stripe, and Boomi, while improving reliability, security, and performance. Contribute to engineering best practices and mentor engineers across teams.

Paid, full-time software engineering internship supporting workforce management, technician scheduling, and dispatch tools. Interns will build features across web applications, APIs, databases, and cloud services; use AI-assisted development and pattern analysis; and participate in the full software development lifecycle. The program also includes mentorship, professional development, networking, community service, and final presentations.