Top Software Engineer Jobs

Lead a team building cloud-based, full-stack microservices solutions; mentor engineers, collaborate with product managers, and deliver scalable AWS-based systems using JavaScript, Java, TypeScript, Python, Go, RDBMS/NoSQL, Docker/Kubernetes.

Lead and participate in design, development, integration, testing, and release of software for electronic warfare, secure communications, and radar systems. Partner with program leaders, align with product engineering, implement software strategy and processes, and provide technical leadership.

Develop high-performance L4 autonomous driving planning algorithms and systems. Responsibilities include optimizing end-to-end model outputs with safety fallbacks, designing redundant low-compute systems, processing road-test data, and improving simulation platforms using real-world driving data. The role requires software engineering, algorithm design, problem modeling, and collaboration skills, with preferred experience in motion planning or robotics.

As a Senior Software Engineer on the Cash App Banking team, you will lead the design, execution, and delivery of banking features, collaborating across teams to enhance the user experience.

As a Senior Software Engineer on the Cash App Banking team, you'll design, execute, and deliver banking system features while driving architectural improvements and mentoring teammates.

Design and build next-generation ads formats, backend infrastructure, and scalable distributed systems. Lead technical direction, collaborate across teams to define product requirements, experiment, analyze and optimize ad performance, and ensure availability, scalability, operational excellence, and cost management. Mentor engineers and apply AI tools and high-velocity workflows to deliver production-ready systems.

Lead full‑stack development for Gusto's PEO Benefits product: design and build benefits shopping, plan recommendation flows, carrier integrations, automation agents, and MCP tools; scale Ruby/Rails and JavaScript/React systems; mentor engineers; drive multi‑quarter, cross‑functional projects from spec through launch and iteration; collaborate with Product, Data, Design, and Platform teams to deliver customer‑facing features.

The Staff Software Engineer will lead the architecture and design for AI workload orchestration on Kubernetes, mentoring engineers and driving technical initiatives across teams.

As a Senior Software Engineer on the Developer Experience team, you will drive architectural decisions, design systems for developer productivity, mentor engineers, and enhance the platform's capabilities to improve developer workflows and system reliability.

The Staff Software Engineer leads the Developer Experience team, driving technical strategies and addressing complex developer productivity challenges at CoreWeave, focusing on building robust developer platforms and enhancing engineering processes.

Lead architecture and development of a self-service spend management platform that moves money. Build reliable backend services, enforce budgets and spend tracking, mentor engineers, collaborate with Product/Design/Analytics, and integrate GenAI tools to improve spend recommendations and automation.

As a Senior Software Engineer, you will develop and validate real-time sensor software, integrate algorithms, and perform rigorous testing in a collaborative environment.

As a Senior Software Engineer, you will develop and validate real-time RF sensor systems, integrating algorithms and testing software components within a multi-disciplinary team.

Build and operate backend services, APIs, and frontend experiences for the Power Packs product. Work across the full SDLC on backend systems, frontend React/NextJS apps, integrations, observability, and documentation while collaborating with Product and Engineering to deliver scalable, production-quality features.

The Senior Software Engineer will develop and validate real-time RF sensor software, integrating algorithms into systems and conducting rigorous testing.

Lead backend engineering for CrowdStrike's Asset Platform building cloud-native, microservice distributed systems at scale. Design and ship production code, optimize scalability, concurrency and performance, mentor engineers, collaborate across teams, apply engineering best practices and leverage AI to improve decision-making and workflows.

As a Senior Software Engineer at Babylist, you will develop systems for a high-volume marketplace, collaborating on advertising, commerce features, and infrastructure while leading projects and improving processes with AI-driven methodologies.

As a Senior Software Engineer, you'll design and build scalable systems for customer data management, ensuring seamless user experiences and mentoring team members.

Design, develop, and maintain high-performance RESTful APIs, microservices, and backend data pipelines using Java and Python. Build secure, cloud-ready services, support containerized deployments and CI/CD, troubleshoot distributed systems, and collaborate with systems, data, and UI teams to deliver end-to-end solutions for government intelligence programs.

Lead a full-stack engineering team building secure, high-performance mobile and web experiences across iOS and Android. Architect applications using Angular, Ionic, Capacitor, TypeScript, Java, REST, and GraphQL; integrate AI-powered capabilities; establish engineering standards; mentor developers; and drive testing, observability, accessibility, security, and Agile delivery.

Develop software for Sovereign, an autonomy platform for unmanned vehicles that detects, classifies, tracks, and guides toward targets. Build primarily in C++ with Python and Linux, integrate perception and autonomy technologies, and support field deployments, customer integrations, and testing. The role involves export-controlled defense technology and requires travel and U.S. person eligibility.

Build and maintain customer-ready Linux distributions, installation images, packages, and release processes for NVIDIA AI-RAN and AI products. Integrate NVIDIA software, drivers, and third-party components into Ubuntu and RHEL. Develop build automation and CI/CD pipelines, configure and validate Linux kernels and BSPs, troubleshoot platform integration issues, and collaborate with enterprise Linux and silicon vendors.

Develop, test, debug, enhance, and document software applications. Integrate designs, specifications, schedules, and user needs into product capabilities; resolve hardware and software interface issues; research emerging technologies; troubleshoot application problems; support customers; and prepare technical reports. The role is onsite in Washington, DC and requires an active Top Secret clearance with SCI eligibility.

Develop and maintain end-to-end software solutions using Python, React, APIs, Agile methods, and DevOps practices. Design, integrate, test, debug, document, and deploy applications across UNIX and Linux environments. Collaborate with cross-functional teams to solve complex problems, improve system architecture, automate workflows, and support production operations. The role requires TS/SCI clearance with polygraph and involves developing interfaces with vendor products and maintaining application performance.

Develop and maintain secure, high-performance full-stack web applications supporting cybersecurity processes, including risk management, compliance, vulnerability management, and continuous monitoring. Translate customer requirements into solutions, design complex business rules, test and document features, modernize legacy applications, and collaborate with analysts and engineers. The role requires object-oriented programming, web development, relational databases, cloud and container technologies, and Secret clearance.