Top Software Engineer Jobs

As a Software Engineer, you will build and support Linux-based data systems on AWS, create data pipelines, and ensure data integrity, collaborating across teams to develop solutions for self-driving vehicles.

The Software Engineer (Data Management) develops automated security evaluation processes, maintains Pig and PySpark analytics, and ensures data accuracy and reliability for user operations.

The Principal Wi-Fi Software Engineer will drive software development for Starlink's Wi-Fi products, optimize performance, and mentor engineers while enhancing the customer experience globally.

Develop reliable software solutions, manage design and deployment, and create applications to enhance production cycles in a machine shop.

Responsible for developing applications for data acquisition, preparation, training, quality evaluation, and delivery for AI model training, ensuring a reliable and scalable data platform.

The Senior Instrumentation Software Engineer drives the design and development of software solutions for KLA's inspection machines, leads and mentors engineers, and engages with teams to build solutions for customer requirements.

Build and maintain Marketplace features that connect fleets and shops, handle scheduling, approvals, transactions, billing, and data entry. Collaborate with PMs, designers, and engineers, design architecture, deliver well-tested code, prototype solutions, and perform thorough peer code reviews.

Design, develop, test, operate and maintain production-ready software with full-stack ownership. Ensure scalable, reliable, and secure solutions, perform root-cause analysis, conduct and act on code reviews, and collaborate across product teams following Agile and DevOps practices.

Lead backend Java/J2EE development and design. Build multithreaded, data-driven applications, work with SQL and web services, and produce integrations using JSON/XML/HTML in an Agile environment. Requires a CS-related degree or equivalent experience.

Lead technical direction for a critical application area, modernize legacy systems, design scalable APIs, improve CI/CD and observability, troubleshoot production issues, promote responsible AI-assisted engineering, and mentor engineers while aligning technical decisions with business priorities.

Design, develop, and maintain internal business applications and automated test frameworks for cable modem hardware. Build and consume REST APIs, work with relational databases, develop CI pipelines, lead code reviews, partner with business and test engineers, and produce documentation to support reliable, scalable test and operational systems.

As a Senior Software Developer at Xylem, you will modernize legacy applications, design backend services, build AI-driven tooling, and enhance data accessibility for critical business applications.

Designs and implements software across the SDLC, writes reusable and efficient code, improves product quality through testing and automation, builds developer tools and documentation, analyzes systems, collaborates with teammates, and supports operational excellence and security practices.

Support AN/SQQ-89 Undersea Warfare Combat System testing for the U.S. Navy. Execute established software test procedures, analyze results, and produce test reports. Begin testing immediately using existing procedures; collaborate with team, document progress, and maintain communication with stakeholders while adhering to DoD clearance requirements.

Design and implement real-time animation systems: skeletal animation, blending, IK, physics-based and procedural animation, compression/streaming, runtime optimization, and tool integration. Collaborate with animators and technical artists to deliver performant, believable character and environment motion.

Lead full‑stack software development for the Investment Strategy team: maintain and enhance portfolio management systems, implement new features, ensure production reliability, integrate third‑party platforms, and mentor junior engineers while planning large‑scale system expansion and cross‑team collaboration.

Design, implement, test, and maintain full‑stack software across backend and frontend. Participate in full product lifecycle, review peer code, create documentation, collaborate globally, and help drive strategic goals.

Design, build and maintain backend services and data pipelines; drive technical design and implementation; ensure product and technical excellence through testing, performance tuning, instrumentation, and automation; collaborate across global teams and lead projects in distributed, large-scale systems.

Perform systems and software engineering tasks including analysis, design, development, testing, integration, debugging, and documentation. Support API-driven, low-code/no-code BPMN-based automation platforms (Appian, Salesforce, Nintex) with SQL Server and .NET, collaborate with Agile teams, and maintain secure remote work practices for CUI-bearing government projects.

Lead full‑stack development for the Care Journey product, owning design and delivery of GraphQL/Python APIs and React/React Native experiences. Write technical specs, drive large cross‑team projects, ensure HIPAA/GDPR compliance, mentor engineers, participate in on‑call, and deliver performant, scalable systems across web and mobile.

Design and build customer-facing web apps (React, TypeScript) and backend microservices (C#, .NET Core). Lead software design and code reviews, implement CI/CD and testing, evaluate emerging technologies, and contribute to AI initiatives within the CRM platform.

Design and implement ultra-low-latency C++ trading gateway components, build market access interfaces (FIX/OUCH), optimize NUMA-aware multithreaded systems, employ userspace networking, lock-free techniques, and compiler/cache optimizations, and lead related projects.

Design and implement low-latency C++ gateway infrastructure for market access. Build and optimize order-entry interfaces (e.g., FIX, OUCH), apply NUMA-aware multithreading, userspace networking, compiler/cache optimizations, and lock-free techniques. Contribute to architecture and performance tuning using strong algorithms, data structures, and modern C++ best practices.

Design and implement low-latency, high-performance trading systems across distributed systems, concurrency, OS, networks and computer architecture. Develop/maintain feed handlers, OMS and order execution components (FIX), collaborate on large codebases, lead projects, and iterate on trading technology to optimize latency and reliability.

Own full-stack features end-to-end for a TypeScript/Node/React product: scope, build, ship, and iterate. Make architectural and infrastructure decisions, raise engineering quality (testing, observability, code review), work directly with PM/designer/founder, integrate AI tooling, and engage customers to validate and shape the product.