Top Software Engineer Jobs

Build and improve Optiver’s research platform, including service orchestration, job scheduling, cluster management, big-data processing, and managed compute and data infrastructure. Develop scalable, reliable features in Python and Rust, explore technologies such as GPUs and CUDA, and collaborate with traders, researchers, and engineers on large-scale simulations and model training.

Develop and maintain C++ scientific software, automated CI/CD workflows, and containerized cloud deployments in an Agile research and development environment. Responsibilities include software development, testing, integration, debugging, tool and prototype development, technical documentation, customer presentations, cross-disciplinary collaboration, and mentoring junior developers. The role requires Linux development, modern C++, container orchestration, IPC, and active Top Secret clearance with TS/SCI eligibility.

Develop, analyze, test, and implement sensor fusion, tracking, and state-estimation algorithms. Build C++ and Python prototypes and tools, resolve algorithm defects, conduct performance analysis, and support technical documentation and customer presentations. The role requires collaboration across engineering disciplines, Linux development, debugging, containerization, version control, Agile practices, and applied mathematics. It is an on-site position supporting defense and intelligence customers, requiring an active Top Secret clearance and 10% travel.

Build and scale Knowtex’s native Android application for clinical documentation. Own mobile workflows including recording, authentication, patient selection, note review, APIs, audio, background processes, and device capabilities. Improve reliability, security, observability, performance, and release quality while collaborating across engineering, product, and customer teams. Support enterprise healthcare deployments, investigate escalations, and contribute to technical design and code reviews.

Build and operate large-scale observability infrastructure for Anthropic’s multi-cluster AI systems. Responsibilities include telemetry ingestion and storage, instrumentation libraries, eBPF tracing, continuous profiling, cross-signal correlation, unified query interfaces, and AI-assisted diagnostics. The role involves improving reliability, operational efficiency, and incident response while partnering with Research, Inference, Product, and Infrastructure teams.

Build and scale backend platforms, orchestration systems, and user-facing capabilities powering Microsoft 365 Copilot. Collaborate with applied scientists and engineers to deliver scalable AI features, define architectures, create implementation plans, ensure robust testing, and improve engineering practices. Work spans enterprise-scale AI infrastructure, multimodal and agentic interactions, model capabilities, and production-ready intelligent systems.

Develop and maintain software applications, analytics tools, dashboards, and data integrations supporting U.S. Navy shipyard operations. Responsibilities include coding, testing, troubleshooting, database development, system integration, deployment support, release assessments, software portfolio planning, and performance reporting. The role also supports digital transformation, user experience analysis, stakeholder meetings, training effectiveness evaluations, and enterprise IT systems including AIM and N-MRO.

Designs, maintains, integrates, tests, and optimizes software systems for NGA environments. Writes application and automation code, validates testing, supports security accreditation, and collaborates with customers, engineers, and security specialists. Participates in Agile ceremonies, DevOps practices, system implementation, process improvements, and contract deliverables. Requires extensive information technology experience, AWS and NGA environment expertise, software development skills, and an active TS/SCI clearance with subsequent polygraph requirements.

Develop and enhance full-stack software applications from concept through production. Apply modern Agile, DevOps, and DevSecOps methodologies; evaluate architecture and operating environments; identify system improvements; and deliver solutions for client challenges. The role requires collaboration in a fast-paced environment, completion of a skills assessment, and TS/SCI clearance.

Investigates customer escalations, performs root-cause analysis across complex Java codebases, and delivers production-ready fixes. Uses AI-assisted tools for log analysis, defect diagnosis, code remediation, test generation, and validation. Communicates issue status, documents resolutions, maintains knowledge content, supports teammates, and contributes to product enhancements. The role includes periodic after-hours and weekend pager coverage.

Develop, enhance, and maintain information management software and infrastructure services for high-performance computing systems in Linux environments. Apply Python to solve engineering challenges, work with PostgreSQL and SQL, and support automated deployments using Ansible, CI/CD pipelines, and containerization technologies. Collaborate with modern development and infrastructure tools, with familiarity in Agile methodologies, DCIM platforms, and documentation systems.

Develop, deploy, and support full-stack applications using React, JavaScript or TypeScript, C#, .NET, relational databases, REST APIs, and Azure. Partner with business users to modernize prototypes into secure, scalable production applications. Apply enterprise architecture, authentication, authorization, security, performance, and vulnerability-management practices. Build integrations, troubleshoot production issues, and collaborate with infrastructure, security, data, and architecture teams. Use AI-assisted development tools such as Claude Code and Codex extensively.

Develop, test, deploy, and support full-stack applications using React, JavaScript/TypeScript, C#, .NET, relational databases, REST APIs, and Azure. Partner with business users to modernize prototypes into secure, scalable production applications. Apply enterprise architecture, authentication, authorization, security, vulnerability management, hosting, reliability, and performance standards. Use AI-assisted development tools extensively, troubleshoot production issues, and collaborate with Infrastructure, Security, Data, and Enterprise Architecture teams in a fast-paced on-site environment.

Develop and maintain consumer-facing web and mobile features for Twitch, primarily using React, while supporting backend services. Collaborate with product managers, designers, and engineers to design, launch, and operate high-quality experiences. Participate in design and code reviews, solve customer problems, communicate technical concepts, and improve development workflows through modern automated and AI-driven engineering practices.

Provides expert technical support for Zebra Android mobile computing products, debugging AOSP Framework, BSP, Telephony, RIL, and cellular modem issues. Analyzes logs and network traffic, resolves interoperability and performance problems with carriers and chipset vendors, and collaborates with customers and internal teams. Develops AI-driven diagnostic and workflow automation tools, documents solutions, mentors support engineers, and contributes to product improvements.

Build experimental applications and interactive tools for configuring experiments, monitoring execution, visualizing results, and capturing metadata. Integrate instrument APIs with SDKs, data services, backend systems, and automation workflows. Implement testing, logging, failure recovery, CI, packaging, and deployment improvements. Diagnose issues across application, performance, concurrency, native-code, and hardware layers while collaborating directly with scientists and engineers to deliver reliable software.

Design, develop, test, debug, and document software for aerospace systems. Collaborate with multidisciplinary teams on code quality, requirements, specifications, code reviews, hardware integration, and software-hardware performance standards. Support Agile development and troubleshoot complex software issues in a hybrid environment with occasional travel. The role requires the ability to obtain and maintain an active Secret U.S. security clearance.

Assists with designing, developing, testing, debugging, documenting, and maintaining software for aerospace applications. Collaborates with multidisciplinary teams, participates in code reviews, supports software-hardware integration, and helps ensure code quality, performance, and adherence to engineering standards. The role operates in an agile hybrid environment and requires the ability to obtain and maintain a Secret U.S. security clearance.

Own backend services, APIs, SDKs, and operational tools for connected hardware and data-intensive workflows. Design reliable data models and asynchronous systems that handle retries, duplicate events, interrupted transfers, and device disconnections. Build telemetry and diagnostics, maintain production reliability and data integrity, test workflows end to end, and support authentication, versioning, documentation, monitoring, and backward compatibility.

Develops C++ ingest processing and mission software, C-based micro plugins, circuit and packet processing systems, and streaming data functionality. Troubleshoots network issues, modifies processing parameters and configurations, and supports data and VoIP processing for an Intelligence Community mission. The role is onsite at Fort Meade and requires an active TS/SCI clearance with Full Scope Polygraph.

Build and maintain secure, scalable backend systems for Mindbody products. Design microservices, write tested and maintainable code, monitor applications, participate in reviews, and collaborate with Product, Design, QA, and Engineering teams. The description also includes leadership responsibilities such as managing backend development teams, coaching managers and engineers, establishing delivery processes, and driving technical and organizational improvement.

Internal, unpublished integration fixture used to verify that Workable applications transfer candidate identity, LinkedIn profile URLs, metadata, and resumes into Raydar Applicant Hub and Paraform. It is not an employment opportunity and offers no compensation or benefits. Production roles must be cloned, renamed, populated with an actual description, and configured with mandatory candidate name, email, resume, and public LinkedIn profile fields.

Develops, maintains, tests, and supports software for on-market ophthalmic medical devices and imaging platforms. The role troubleshoots anomalies, evaluates hardware and software changes, manages configuration and change control, supports cybersecurity and regulatory compliance, and coordinates software releases. It collaborates with development, verification and validation, field service, manufacturing, clinical, and customer-facing teams. The position is onsite in Lake Forest, California, with 10–20% travel.

Design, develop, maintain, and support complex software products, data platforms, and COTS/GOTS production systems. Collaborate with engineers and stakeholders to prioritize requirements, troubleshoot software issues, support customers, and recommend continuous improvements. Work in an Agile environment focused on iterative delivery. Required skills include Node.js or Python, Linux, REST APIs, Kubernetes or Docker, AWS, and COTS/GOTS integration.

Lead and grow a software engineering team through hiring, coaching, performance management, delivery oversight, technical guidance, architectural decision-making, and cross-functional planning. Ensure scalable, reliable, secure engineering practices while aligning execution with product and business goals. Manage project delivery, sprint processes, team culture, budgeting, headcount planning, and executive communication.