Top Software Engineer Jobs

The Software Engineer will work with the R&D team to design and develop solutions, requiring adaptability to new technologies and collaboration in an agile environment.

Software Engineers at PDT develop and maintain trading systems, risk controls, and post-trade technologies while collaborating with users to meet requirements.

Design and implement logistics optimization algorithms, develop predictive models, and build simulations for patient scheduling and routing in healthcare.

The Senior Software Engineer will explore AI solutions in healthcare, having experience in full-stack/backend development and startup culture.

As a Senior Software Engineer, you will design and build backend services and APIs for healthcare delivery, ensuring system reliability and integrating medical devices while leading projects and mentoring engineers.

Design and build backend systems for air traffic control, focusing on data fusion from multiple sources and ensuring high reliability in complex environments.

As a Senior Software Engineer at Whatnot, you'll build AI tooling for internal use, developing workflows and infrastructure to enhance software delivery. You'll collaborate across teams to gather feedback and prioritize features in a rapidly evolving landscape.

Develop and maintain C++ systems for Teamfight Tactics on iOS and Android using Unreal Engine. Diagnose cross-platform, engine, and native mobile issues; optimize performance, memory, stability, and reliability; and influence architecture, engineering practices, tooling, testing, and release processes. Collaborate with multidisciplinary teams, provide technical leadership, mentor engineers, and participate in on-call support.

Develop and optimize software for testing, commanding, and monitoring spacecraft. Own software lifecycles through operations, configuration, maintenance, upgrades, and user support. Configure automated testing and deployment systems, maintain ground control systems, mentor junior engineers, and support spacecraft communications at launch sites and in orbit.

Design, build, and support full-stack web applications, backend services, APIs, data models, pipelines, and development tooling. Collaborate in a heterogeneous environment using modern frontend and application-server technologies. Help establish scalable software practices and patterns for a growing codebase and engineering team, supporting mission software for human-rated artificial-gravity space stations.

Develop and optimize complex C++ software and algorithms for EO/IR defense systems. Analyze designs, identify flaws, support requirements through testing and integration, and collaborate with systems, hardware, and test engineers. Provide technical leadership, evaluate emerging technologies, improve development processes, and serve as a subject matter expert in algorithm design for electro-optical and infrared applications.

Entry-level hybrid role supporting clinical laboratory operations through workflow analysis, software and solution development, algorithm creation, clinical genetic data management, and project coordination. Responsibilities span software engineering, bioinformatics, analytics, process management, diagnostic reporting, and high-throughput workflow optimization. The role requires learning genetics, biology, healthcare standards, and laboratory procedures while collaborating across technical, scientific, operational, and business teams.

Design, build, operate, and own backend systems supporting order handling, ledgers, and settlement. Partner with product and cross-functional teams to scope and deliver features, provide technical leadership and mentorship, conduct high-quality code reviews, establish engineering standards, troubleshoot production issues, evaluate technologies, and participate in on-call operations.

Leads the design, development, modernization, and support of high-performance, low-latency trading software using C++ and FIX. Integrates real-time market data, improves scalability and reliability, oversees testing, debugging, code reviews, deployment automation, documentation, and disaster recovery. Mentors engineering teams, collaborates with traders and analysts, provides technical leadership, and drives adoption of modern technologies and software development practices in a mission-critical trading environment.

Design, develop, test, document, and maintain scalable big data solutions. Build APIs, evaluate technologies, translate requirements into solution designs, estimate development efforts, and collaborate with engineering, QA, architecture, and management teams. Provide production support, participate in prototypes and code reviews, document solutions, and continuously develop technical skills.

Leads the design, development, testing, and optimization of large-scale data engineering solutions. Responsibilities include building Python and PySpark ETL pipelines, orchestrating workflows, developing AWS cloud-native services, managing data lakes and Snowflake environments, and implementing testing, CI/CD, and secure engineering practices. The role also promotes responsible AI-assisted development, mentors engineers, participates in code reviews, and drives technical delivery initiatives.

Staff Software Engineer leading architecture, hands-on development, and delivery of reliable frontend, backend, API, data, and production systems across multiple teams. The role drives multi-quarter initiatives, AI-enabled engineering practices, system scalability, security, observability, incident response, technical standards, mentorship, and alignment between technical investments and product outcomes.

Lead architecture and implementation of Together AI’s global GPU cloud infrastructure. Own GPU and network virtualization, in-data-center IaaS, distributed scheduling and management planes, fault-tolerant automation, and customer-facing production systems. Set technical direction across teams, mentor engineers, establish engineering standards, and build scalable services spanning Kubernetes, compute, storage, networking, and GPU infrastructure.

Design, implement, and deploy scalable ad-serving, measurement, and targeting systems. Optimize big data applications for performance and cost. Own projects end-to-end, mentor junior engineers, drive technical design and best practices, and collaborate cross-functionally and with global engineering teams to enhance targeting and measurement integrations.

Leads architecture and development of NVIDIA’s network visibility platform, integrating topology, configuration, telemetry, active measurement, change intelligence, and self-service tools. Builds authoritative network models, defines observability and measurement strategies, establishes data contracts and quality standards, and delivers health, path, and blast-radius insights. Drives cross-functional roadmaps, build-versus-buy decisions, operational tradeoffs, and technical mentorship across large-scale infrastructure systems.

Develop and maintain Python backend services, primarily with Flask, while designing scalable architecture and integrating legacy systems. Build AWS solutions using Lambda, Cognito, SNS, SQS, and DynamoDB; maintain CI/CD pipelines and infrastructure as code with OpenTofu and Terraform. Collaborate in an Agile/Scrum environment, contribute to technical decisions and engineering standards, review code, and mentor junior developers.

Owns the wireless software stack for a distributed mesh sensor network, including radio configuration, telemetry, diagnostics, chipset integration, fleet tooling, RF simulation, and field deployment support. The role requires debugging across radio, driver, kernel, embedded, and application layers while collaborating with RF, hardware, embedded, and backend teams to improve wireless performance, video quality, and reliability.

Build and ship production software that impacts millions of businesses, contribute to technical design and code reviews, collaborate with engineers and stakeholders, and use AI tooling to accelerate development. Interns own projects end to end with mentorship, learn unfamiliar systems, communicate progress clearly, and deliver high-quality solutions across Stripe’s technology stack.

Build and deploy software supporting Stripe’s financial infrastructure and APIs. Solve complex technical problems, learn unfamiliar systems, collaborate on coding projects, communicate clearly with stakeholders, and use AI tools to accelerate development while validating outputs. Work may involve frontend, backend, infrastructure, large codebases, code reviews, production updates, and independently leading small projects.

Build and operate backend services, third-party integrations, data-processing workflows, and ML/LLM systems for legal and medical data. Refactor monolithic services, optimize scalable infrastructure, troubleshoot production issues, apply security practices, mentor engineers, and collaborate with stakeholders and external technical partners. The role also involves API development, cloud infrastructure, document extraction, and evaluating AI system performance.