Top Software Engineer Jobs

Build and maintain full-stack donor-facing giving forms, payment flows, recurring giving, memberships, and administrative tools. Own projects from architecture through production support, ensuring reliability, accessibility, performance, and data integrity. Collaborate with product managers, designers, and engineers; mentor junior engineers; contribute to technical standards, security monitoring, hiring, and rotational on-call support. Potentially serve as a Tech Lead for roadmap implementation and technical decision-making.

Senior Software Engineer joining Fetch’s Data Platform team to architect and evolve scalable data pipelines, governed data access, delivery infrastructure, and partner integrations. The role owns ambiguous technical problems, leads multi-system initiatives and migrations, improves reliability and engineering efficiency, shapes technical direction, collaborates across teams, and mentors engineers. Candidates need strong backend or platform engineering experience, data infrastructure knowledge, cross-team leadership, operational judgment, and excellent communication skills.

Leads end-to-end development of high-scale Yahoo Mail web features, from architecture and implementation through deployment, monitoring, and maintenance. Uses AI-assisted development tools while validating code for security, performance, accessibility, and correctness. Collaborates with product and UX teams, conducts code reviews, mentors engineers, and improves software lifecycle efficiency through automated workflows.

Design, build, and evolve full-stack software across the development lifecycle. Translate ambiguous requirements into actionable specifications, deliver scalable and maintainable solutions, improve observability, participate in architecture and code reviews, and establish engineering standards. Lead AI-augmented development practices, mentor teammates, guide technical decisions, and proactively improve quality, performance, automation, and operational excellence.

Lead the design, development, testing, deployment, troubleshooting, and production support of secure, high-volume software applications. Provide technical leadership across the software development lifecycle, conduct code and design reviews, improve automated testing and observability, mentor engineers, and promote Agile, security, privacy, and quality practices. Build and maintain AI-enabled components responsibly while collaborating with architects, customers, product partners, and engineering teams.

Join Tabs’ Frontend Platform team to build a scalable design system and component library. Lead full-lifecycle software development, design reliable systems, improve internal and external user experiences, contribute feature ideas, and help shape the engineering organization in an early-stage startup.

Build the user-facing software platform for a programmable Virtual Cell, including scalable backend services, APIs, distributed systems, biological simulations, experiment workflows, and multimodal data processing. Integrate AI and machine learning inference into reliable scientific products, improve platform performance and reliability, and collaborate with engineering, research, and scientific product teams.

Develop simulation, modeling, wargaming, and aerospace analysis tools supporting flight and ground systems. Responsibilities include software architecture, C#/.NET and web application development, RESTful APIs, UI/UX implementation, requirements analysis, coding, testing, deployment, code reviews, design reviews, and performance optimization for large-scale simulations across Windows and Linux.

Lead the architecture and development of scalable full-stack applications for a next-generation document management platform. Build React, TypeScript, Node.js, C#/.NET, and AWS solutions using event-driven architectures, Kafka, APIs, AI services, and modern data pipelines. Improve system performance, reliability, security, observability, and scalability while owning complex initiatives through production. Partner with Product, Design, and Platform teams, establish technical direction, mentor engineers, and guide engineering standards.

The Senior Software Engineer will design, code, and maintain web applications and APIs, troubleshoot production issues, and improve code maintainability.

Build and maintain high-throughput, low-latency backend services for Life360’s AdServer and Exchange platform. Own projects from architecture and implementation through deployment, improve real-time bidding and auction logic, integrate advertising partners, and support observability, incident response, and reliability. Collaborate with architects and product teams, use AI coding tools daily, mentor junior engineers, and contribute to engineering standards.

Leads the design, architecture, and implementation of frontend and web platform solutions using Angular or React. Builds reusable Web Components and Design Systems, develops Node.js tooling, and creates Playwright end-to-end test automation integrated with CI/CD. Provides hands-on technical leadership through code reviews, testing, mentoring, planning, documentation, risk mitigation, and collaboration with Product, UX, QA, Architecture, and Backend teams.

Lead initiatives in designing and building large-scale distributed data systems and ML infrastructure, while collaborating across various engineering teams.

Lead the architecture, development, and operation of Airbnb’s global Payments Compliance systems. Set technical direction for compliance experiences, regulatory screening, information collection, and continuous auditing. Collaborate with Product, Design, Policy, Operations, and engineering teams to deliver scalable, configurable, auditable, highly available solutions. Mentor engineers, lead project teams, improve engineering processes, and ensure compliance systems adapt to evolving global regulations.

Lead design and delivery of scalable full‑stack features using .NET and C#. Drive technical ownership, code quality, performance, and cross‑team collaboration with product, QA, and DevOps.

Design, build, and operate scalable software, cloud services, IoT workflows, microservices, and device software for digital dentistry and 3D printing. Own features end to end from requirements through observability, improve reliability, performance, and cost, and collaborate with technical leaders, product managers, and global engineering teams. Integrate AI and algorithms across native applications and cloud systems while maintaining strong standards for scalability, testability, documentation, and operational excellence.

Provides software support for Applied Materials equipment, resolving low-complexity application and systems issues with supervision. Supports customers through a ticketing system, assists field engineers with issue analysis, and develops product knowledge through training and certifications. Reviews software documentation, customer features, and installation or upgrade instructions. Requires strong communication, motivation, teamwork, and the ability to manage priorities independently. The role is full-time, based in Austin, Texas, and involves 20% travel.

Design, develop, and maintain Java-based backend services and APIs for KeeperApp. Own backend components, optimize MySQL schemas/queries, ensure performance and reliability, apply secure coding practices, participate in code reviews, and collaborate with product and engineering teams to deliver features iteratively.

Staff Software Engineer on a rapid innovation team, building prototypes and functional software from ambiguous ideas. Responsibilities include architecture, backend services, APIs, frontend applications, desktop and infrastructure technologies, AI integrations, technical validation, documentation, handoff, mentoring, and technical leadership. The role requires broad software engineering expertise, strong Java and modern web development skills, rapid learning, pragmatic tradeoffs, and experience guiding complex projects without formal management authority.

As a Software Development Engineer for Implementations, you will build AI and automation capabilities for payment software, lead projects, and collaborate cross-functionally to enhance product delivery and reliability.

Design, develop, test, and optimize high-fidelity C++ emulators for SPARC-based flight computers and mission-critical space flight hardware. Integrate emulation capabilities into flight and ground software workflows, meet demanding performance requirements, document and test solutions, and contribute to CI/CD pipelines. The role requires collaboration with architects, engineers, and customers in a mission-focused environment, with potential DoD clearance eligibility.

Design, develop, enhance, and refactor customer experience platform software in an agile environment. Participate in two-week sprints, code reviews, unit testing, QA defect resolution, production support, and architectural problem-solving. Collaborate with developers, support team delivery, and mentor junior staff.

Develop and integrate software and AI capabilities for Navy expeditionary systems, including sensors, unmanned systems, command-and-control platforms, and Tactical Assault Kit. Build tactical applications, maintain real-time data meshes and pipelines, normalize tactical data, test field systems, and integrate machine learning models. Collaborate with data and systems engineers, troubleshoot operational systems, monitor data reliability, and provide technical guidance for long-term Department of the Navy technology strategies.

Develop and maintain IoT edge technology, including cloud architecture, device firmware, fleet management, remote connectivity, and software updates. Build scalable systems that receive data from and manage thousands of devices, ensure fleet uptime and quality, and collaborate with customers, field support, manufacturing, and engineering teams. The role requires production software development, AWS and database experience, Linux knowledge, and basic electronics familiarity.

Develop and support secure web and desktop software for a high-visibility enterprise classification application. Responsibilities include troubleshooting, cloud service and environment creation, containerization, automation, security design, architecture coordination, defect identification, and improving availability and customer experience. The role requires collaboration with external groups and applying software testing, debugging, microservices, and REST API development practices.