Top Software Engineer Jobs

Leads full-stack software engineering within an Identity and Access Management team. Designs, develops, tests, troubleshoots, and reviews secure production code; improves application resiliency and operational stability; promotes AI-assisted engineering practices with secure validation standards; applies SDLC and cloud-native practices; and evaluates vendor and architectural solutions.

Design and deliver Android system applications for Toast POS devices, including device policy enforcement, setup, firmware and app updates, background services, and fleet deployment. Lead technical design, cross-functional planning, Android and hardware upgrades, automated testing, production issue investigations, and staged rollouts. Mentor engineers and collaborate with product, hardware, QA, and software teams to build secure, reliable device-management systems.

Own full-stack software projects from scoping through delivery, building and maintaining tested Python and React applications using the Glint SDK. Use AI agents responsibly, implement unit, integration, and end-to-end testing, review code, mentor colleagues, lead technical discussions, resolve production incidents, and collaborate across teams to deliver reliable, scalable, secure solutions for clients.

Develop, integrate, execute, debug, and analyze real-time modeling and simulation software supporting Army Integrated Air and Missile Defense systems. Build simulation models in C++ and FORTRAN, integrate fire-control, missile, command-and-control, and tactical software, resolve defects, support laboratory and flight-test venues, and create MATLAB/Python tools for simulation data analysis. The role requires collaboration across government, OEM, and test-range environments, with occasional travel.

Join as the founding full-stack engineer to extend a TypeScript React/Next.js prototype, design product features, integrate AI/OCR, write tests and infrastructure, talk to users, and iterate quickly to drive growth.

Lead full‑stack design, development, and maintenance of scalable financial applications across front-end, back-end, and databases. Build RESTful APIs and microservices, participate in code reviews, troubleshoot production issues, mentor junior developers, and adopt AI/LLM tools and cloud/container platforms to improve delivery and security.

Build and maintain high-performance, resilient SDKs across multiple programming languages and platforms. Develop features, improve reliability, collaborate with engineering and product teams, maintain open-source repositories, and influence technical and product decisions. The role requires strong software engineering fundamentals, polyglot development ability, library-building experience, production-quality coding, and expertise in unit, integration, load testing, and benchmarking.

Administer and optimize SQL Server and PostgreSQL databases, including capacity planning, monitoring, backups, recovery, high availability, performance tuning, and data loads. Support IT infrastructure, troubleshoot systems, manage configuration and change processes, and design, develop, and maintain cloud-based database applications. Requires extensive software development and database administration experience, familiarity with Linux and Windows, and TS/SCI with Poly clearance.

Leads enterprise software architecture, development, testing, modernization, and secure delivery. Establishes development standards and frameworks while building scalable applications across air-gapped, hybrid, and on-premises environments. Designs AI and GenAI solutions, data architectures, ETL pipelines, cross-domain integrations, and distributed systems using modern application technologies. Provides technical leadership for secure, interoperable, high-performing solutions involving AI orchestration, databases, containers, and enterprise infrastructure.

Develop and test embedded flight software for NASA’s Orion crewed spacecraft. Responsibilities include C/C++ implementation, unit and integration testing, software verification, defect resolution, troubleshooting, software integration, flight software load builds, code reviews, and development of supporting tools and scripts. The role collaborates with NASA and contractor experts while following safety-critical aerospace software processes.

Leads enterprise software architecture, development, testing, modernization, and secure delivery across complex, air-gapped, hybrid, and on-premises environments. Establishes development standards and architectural frameworks while building scalable applications, AI and GenAI capabilities, data pipelines, cross-domain integrations, and distributed containerized systems. Provides technical leadership for zero-trust, interoperability, application security, and enterprise software engineering initiatives.

Designs, develops, tests, deploys, maintains, and documents software applications and systems throughout the software development lifecycle. Provides technical guidance, code reviews, debugging support, estimation expertise, and mentorship to junior developers. Uses Java-based frameworks, cloud platforms, databases, CI/CD tools, monitoring solutions, and collaboration platforms while contributing to Agile development and continuous process improvement.

Design, develop, test, deploy, maintain, and document software applications and systems throughout the software development lifecycle. Participate in requirements, estimation, testing, reviews, and project planning. Provide technical guidance, debug code, conduct code reviews, and mentor junior developers. Required experience includes software development, source control, Agile CI/CD, cloud platforms, automation tools, programming languages, databases, and monitoring technologies.

Work directly with the founder to design and build core product features: integrations that pull license data, automation to file renewals/applications, data cleaning with AI, dashboard and alerting UX, and establish engineering practices for testing, deployments, and security. Term contractor role with potential conversion to full-time based on performance.

Develop, test, maintain, and support SAP software applications using ABAP and SAP development tools. Responsibilities include participating in code and design reviews, documenting systems, troubleshooting software errors, and collaborating with users, architects, project leaders, and management. The role is based in Lansing, Michigan, with hybrid work possible after in-person training.

Build, test, review, deploy, monitor, debug, and maintain full-stack software used in K-12 classrooms. Work primarily with React, TypeScript, Node.js, and AWS while improving complex codebases and service design. Participate in incident response, refactoring, code reviews, pairing, mentorship, and cross-functional collaboration with product, design, and education experts. Use AI tools thoughtfully and prioritize reliable, accessible, and equitable learning experiences.

Design, develop, test, deploy, and support scalable backend services, APIs, integrations, and cloud-enabled software for a regulated wealth custody and clearing platform. Collaborate across product, architecture, operations, risk, and compliance; participate in design reviews and Agile delivery; troubleshoot production issues; ensure security, resiliency, observability, data integrity, and operational readiness; and mentor junior engineers.

Build and own full stack features using React Native, Flask, and TypeScript. Occasionally travel to warehouses to observe software in action and perform live coding during go-lives. Collaborate closely with founders and the founding engineer, make technical decisions, and help scale infrastructure as needed.

Build and operate large-scale data engineering pipelines and lakehouse infrastructure using Kotlin, Apache Beam, Kafka, Iceberg, Spark, and cloud platforms. Maintain reliable, efficient datasets across BigQuery, Snowflake, and Trino; establish data contracts and observability; manage production incidents; and deliver tested infrastructure through CI/CD and Terraform. Collaborate with producer, consumer, and platform teams while helping shape the data platform roadmap.

Develop and test production-quality software for spacecraft flight systems, ground operations, hardware integration, simulation, and automated testing. Own an engineering project from requirements and design through implementation, validation, deployment, and documentation. Collaborate with flight software, avionics, simulation, and engineering teams while participating in code reviews, debugging, integration testing, and technical presentations.

Build full-stack internal applications, automation platforms, and AI-enabled tools for aerospace engineering and business teams. Own a major software project from requirements through deployment, developing interfaces, backend services, APIs, databases, integrations, and LLM-powered capabilities. Collaborate with stakeholders, gather user feedback, iterate on solutions, and deliver production-quality software.

Develop and lead end-to-end full-stack software solutions in an agile environment. Responsibilities include designing enterprise applications, gathering client requirements, modernizing systems, developing front-end and back-end services, building Java and Spring Boot microservices, deploying cloud-based solutions on AWS, and using Docker and Kubernetes. The role also oversees a development team, improves system architecture, and supports regulated federal client initiatives.

Build and operate backend services and APIs, design data models, optimize relational databases, create third-party integrations, and improve reliability, security, and observability. The role includes writing tested code, participating in reviews, investigating production issues, and contributing to technical decisions. Preferred experience includes distributed systems, background jobs, event-driven architectures, caching, queues, and performance optimization.

Build Tailscale’s internal AI-enablement tools, workflows, guardrails, and documentation. Partner with engineering leadership and teams to define the AI roadmap, evaluate coding agents and models, improve adoption, and measure effects on velocity and quality. The role involves developing internal developer-facing automation, teaching and influencing engineers, identifying high-leverage AI opportunities, and promoting safe use of AI-generated code in a distributed engineering organization.

Develops, maintains, tests, and enhances complex software systems for national security programs. Responsibilities include requirements analysis, software design, algorithm development, large-scale data processing, debugging, system integration, database interfaces, performance optimization, documentation, quality control, and technical leadership across software development teams. Requires active TS/SCI with Polygraph clearance and extensive Java-based development experience.