Top Software Engineer Jobs

Design, develop, and optimize high-performance, scalable distributed systems and data-processing applications on Linux. Work with containerized, cloud-native technologies, HPC, GPU/CUDA acceleration, and high-speed networking. Support production software, perform performance analysis, and collaborate across engineering teams to debug and deliver mission-critical semiconductor inspection systems.

Build and maintain data integration interfaces and ingestion pipelines between EHR systems and the Bayesian platform. Collaborate with client technical teams, implement automated integration tests, deploy and support go-lives, troubleshoot data correctness end-to-end, and develop tooling and automation (including LLM-driven) to scale integrations.

Develop and deploy mission-critical, containerized Java and C++ software for missile defense systems. Perform design, code reviews, system integration, demonstrations, and coordinate with systems engineering and stakeholders to deliver validated capabilities.

Develop and maintain Business Operations engineering projects including a bitemporal PostgreSQL cost-attribution system. Build integrations with Jira, NetSuite, Device42, Bitbucket, and other sources. Integrate LLM/AI APIs and native AI features into workflows, automate reports and pipelines for Procurement/Finance/HR, and ensure secure data-handling. Lead development, document schemas, and support deployment and ongoing production maintenance.

Build high-performance, distributed software for a transaction risk management and fraud prevention platform. Develop scalable applications that detect fraudulent transactions, phishing, and robotic activity; support risk investigators through intuitive user interfaces; and work with machine learning, statistical modeling, big data, cloud computing, messaging systems, and relational databases. Collaborate with users, technical teams, and management on requirements, architecture, product features, and technical solutions.

Build scalable full-stack applications integrating healthcare insights with browser-based and Windows EHR systems. Develop products using FHIR and HL7 interoperability standards, collaborate on technical roadmaps, and implement performant solutions. Mentor junior engineers, conduct code reviews, make technical decisions, and partner with engineering, product, and business stakeholders using Agile processes.

Design, build, maintain, and own backend cloud systems for large-scale real-time video streaming and recording. Drive architecture and implementation, write and review code, mentor engineers, optimize performance, document systems, automate operations, and provide on-call support. The role requires extensive distributed-systems and cloud experience, deep video-streaming expertise, and technical leadership.

Lead the technical strategy and architecture for Stripe’s card issuing platform. Design and maintain highly available APIs, backend services, authorization flows, spending controls, and cardholder systems handling large-scale financial transactions. Drive infrastructure investments, cross-functional initiatives, technical roadmaps, engineering standards, and operational reliability. Influence leadership, resolve production issues, and mentor senior engineers while supporting geographic expansion and new card program models.

The Staff Software Engineer role involves leading projects, coordinating engineers, improving processes, and representing PayPal to external partners, focusing on cloud and DevOps responsibilities.

Build and operate reliable backend systems and APIs for high-traffic products. Responsibilities include distributed system design, data modeling, service architecture, performance tuning, automated testing, observability, incident management, and end-to-end feature delivery. The role partners with Product and Design, makes architecture decisions, mentors engineers, and applies AI-assisted development tools responsibly.

Designs, develops, and customizes enterprise web applications; analyzes user needs and system requirements; develops databases and web services; supports CI/CD, DevOps, QA, and deployment; creates models and documentation; provides engineering and programmatic support for mission-focused modernization efforts.

Design and build backend systems and infrastructure to ingest, index, retrieve, and serve financial data and enterprise knowledge; develop secure integrations and agentic workflows; ensure provenance, reliability, observability, and performance; collaborate with customers and cross-functional teams to move AI-native products from prototype to production.

Design and build robust, extensible infrastructure to handle complex federal, state, and agency regulations. Learn new technologies quickly, dive deep into mortgage servicing domain, and collaborate with Product and Design to deliver excellent customer experiences.

Designs, develops, and maintains backend services and data pipelines for a scalable data platform. Writes production Python and SQL, architects storage and processing solutions, leads technical decisions and cross-functional initiatives, troubleshoots production issues, reviews code, mentors engineers, and collaborates with data science, product, and engineering stakeholders.

Develop and release Esri GIS, remote sensing, photogrammetry, and imagery-analysis software for defense and intelligence users. Build image-processing capabilities, algorithms, APIs, cloud-friendly desktop and enterprise applications, and tools supporting multiple imagery modalities and data formats. Collaborate with developers and product engineers to integrate libraries into ArcGIS, solve complex design problems, and improve user experiences. Senior team members may lead development projects and mentor junior developers.

Build end-to-end software, workflow automations, and AI-enabled products that improve operations and resident experiences. Partner with business teams, move across the stack, run experiments, and own solutions from discovery through rollout and adoption.

Design and build reliable full‑stack software and automation for semiconductor production. Create applications, prototypes, dashboards, and integrations with manufacturing equipment. Maintain infrastructure, collaborate with engineering and operations, and follow software engineering best practices to improve yield, throughput, and reporting.

Design, build, and maintain highly reliable full‑stack applications used across SpaceX; prototype solutions; own software lifecycle including design, testing, CI/CD, deployment, performance profiling, and collaboration with cross-functional teams.

Design and implement scalable, event-driven architectures for observability and event tracking across data pipelines. Build modular, fault-tolerant systems supporting new data formats and domains, with access control, real-time alerting, dashboards, and comprehensive record keeping. Use Python, Kafka, JSON, Grafana, and ELK to develop distributed systems and monitor system health.

Build and own end-to-end features for web applications and cloud services delivering generative AI capabilities. Responsibilities include designing, specifying, developing, testing, launching, and optimizing software; collaborating with product, design, marketing, data science, and engineering teams; prototyping solutions; and establishing modern application and cloud development best practices.

Build and launch scalable, reliable full-stack web applications and cloud services powered by Generative AI. Own initiatives end to end, from technical design and development through testing and launch. Collaborate with product, design, marketing, data science, and engineering teams; prototype innovative solutions; optimize performance across the stack; and establish best practices for modern web and cloud application development.

Develop and maintain open-source web application platforms, including requirements analysis, software design, coding, testing, code review, documentation, and application support. Collaborate with stakeholders, troubleshoot technical issues, evaluate design alternatives, mentor interns and onboarding staff, provide technical leadership, and participate in hiring. The role requires flexibility across full-stack development, with possible backend or frontend specialization.

Design, build, test, and deploy production software for an agentic chatbot platform across intake, orchestration, retrieval, answer generation, caching, and integrations. Collaborate with product and technical teams, provide code and merge-request review, mentor junior engineers, and contribute to design, performance, security, and delivery.

Lead design and deliver scalable full-stack, cloud-native applications. Architect RESTful APIs and microservices, build responsive frontends, ensure CI/CD and DevOps best practices, mentor engineers, drive architecture decisions, and support deployment, observability, and operational excellence for mission-critical defense systems.

Build data transforms and analyst tools for text/JSON/DB/XML; gather requirements from operators; improve application performance; manage mission-critical servers; work with Python, dataframes, SQL, Git/GitLab, and modern frontend frameworks to support CNO/CNE mission needs.