Top Software Engineer Jobs

Lead design and delivery of high-throughput, low-latency APIs and backend services. Define API standards (REST, GraphQL, OpenAPI), drive performance, observability, scalability, and resiliency. Coach engineers, participate in design reviews and incident response, and build frameworks to simplify API development for product teams.

Designs and builds a reliable, observable communications platform supporting SMS, email, and WhatsApp. Responsibilities include centralized contact data, notification APIs, vendor routing and failover, compliance controls, streaming telemetry, zero-downtime migrations, monitoring, resilience, testing, documentation, and engineering mentorship. Requires backend infrastructure and distributed systems expertise, messaging platform experience, event-driven architecture, cloud and Kubernetes proficiency, and strong software engineering practices.

Build and maintain Relativity’s React and TypeScript design system, including package publishing, versioning, CI, visual regression testing, design token pipelines, accessibility, component behavior, and migration support. Own build and release tooling, maintain legacy libraries, resolve release issues, review designer- and AI-generated components, and provide technical leadership through code reviews and pairing.

Develops, tests, debugs, documents, and supports mainframe COBOL applications, primarily for reinsurance systems. Designs enhancements, creates test plans, performs quality assurance, provides technical guidance, analyzes system requirements, and collaborates with business partners, vendors, and IT teams across concurrent initiatives. The role also supports legacy modernization and requires strong communication, problem-solving, and attention to detail.

Leads development of high-performance virtual networking data-plane software for VMware NSX and ESX. Responsibilities include architecting and implementing virtual switching, network overlays, NIC and SmartNIC integrations, security, and QoS features using C, C++, and Python. The role includes performance optimization, benchmarking, profiling, testing strategy, technical leadership, documentation, cross-functional collaboration, and support for innovation, patents, and technical publications.

Develop and maintain software supporting transformer and component design, including engineering automation, data workflows, ERP integration, CAD-related tools, calculations, validation, reporting, and troubleshooting. Collaborate with engineering, manufacturing, quality, supply chain, sales, and IT teams. Document requirements and business logic, participate in code and design reviews, support software validation, and improve legacy systems and engineering data processes.

Design, implement, and maintain scalable, secure, high-performance backend systems and public-facing APIs. Collaborate with Product and Data Science teams, lead initiatives improving efficiency and system performance, and support customer satisfaction. Work may involve distributed systems, pricing engines, identity management, authentication, authorization, API versioning, deprecation, and rate limiting.

Build and enhance Ramp’s marketing website, brand design system, and reusable component library. Partner with designers, engineers, paid advertising, and growth teams to create interactive experiences, conduct landing-page A/B tests, and drive lead generation. The role requires strong frontend and design engineering skills, responsive design expertise, and close attention to implementation details.

Build product features across multiple technologies, collaborate with subject matter experts to improve member experiences, and enhance the technology platform. The role requires strong individual technical contribution, business judgment, comfort with ambiguity, startup experience, and the ability to work independently and collaboratively. Engineers should understand technologies deeply, learn continuously, and balance short- and long-term business value.

Develop and scale autonomous vehicle simulation platforms supporting training, testing, validation, and debugging across millions of scenarios. Build Real2Sim and Sim2Real domain adaptation workflows, optimize distributed simulation infrastructure, and contribute across computer vision, deep learning, neural rendering, generative AI, and synthetic data systems. Collaborate with researchers, infrastructure engineers, and product teams to transfer technologies into production and open-source projects.

Leads the design, development, testing, troubleshooting, and operational stability of secure, scalable distributed software systems. Produces architecture artifacts, writes production code, analyzes large datasets, identifies system and code optimizations, and applies AI tools to accelerate development. Collaborates within agile teams and contributes to engineering communities while supporting cross-business technology platforms.

Build and maintain production-grade backend and full-stack software for a telecommunications product. Design APIs and reusable modules, establish CI/CD, testing, observability, and AWS deployment practices, integrate AI models and data pipelines, support testing and production operations, and mentor mid-level engineers in distributed cross-functional teams.

Build and operate scalable backend infrastructure for financial data, including ingestion, transformation, integration, and serving systems. Design high-performance distributed pipelines handling millions of documents and datapoints, support AI and retrieval systems, and integrate heterogeneous financial sources. Ensure secure, compliant, reliable handling of customer data while collaborating with globally distributed engineering teams and influencing technical direction.

Build and scale backend systems for an enterprise AI platform. Responsibilities include architecting REST and gRPC APIs, developing distributed infrastructure for crawling, ranking, and retrieval, writing secure and tested code, and improving reliability and engineering velocity. The role requires a strong computer science foundation, proficiency in a strongly typed language, and at least four years of experience building distributed systems.

Develop and support Microsoft Dynamics 365 Finance and Operations solutions, customizations, integrations, and Azure-based applications. Collaborate with cross-functional teams to analyze requirements, design scalable software, integrate data pipelines, test and debug applications, document solutions, maintain platforms, and support upgrades. The role also involves managing project requirements and risks, staying current with Microsoft technologies, and mentoring team members.

Own major full-stack product features from design through launch for an AI platform serving financial institutions. Build scalable, reliable software using React, TypeScript, Python, and cloud technologies; collaborate with engineers, domain experts, users, and Customer Success; and develop AI-powered user experiences using modern framework capabilities.

Build, test, document, and deploy JavaScript-based commerce and customer experience applications for PlayStation consoles, web, mobile, and other platforms. Collaborate with product and engineering teams to define technical solutions, review designs and code, improve performance and accessibility, and maintain scalable software. Develop automated tests, monitor releases and telemetry, optimize production experiences, and contribute to CI/CD practices and engineering innovation.

Provides technical leadership for full-stack platform development, including architecture, scalable service design, machine learning integrations, code quality, production monitoring, modernization, and cross-functional delivery. The role mentors engineers, leads major projects, and develops secure, maintainable systems using Python, ReactJS, databases, microservices, and GCP.

Design, develop, and maintain cloud-based healthcare software platforms using Azure, .NET, Node.js, APIs, microservices, databases, and AI technologies. Build scalable backend, frontend, and data solutions supporting patient engagement, clinic operations, scheduling, billing, and interoperability. Implement DevOps automation, containerized deployments, monitoring, security, and compliance controls. Collaborate cross-functionally on testing, troubleshooting, documentation, Agile delivery, and technical improvements.

Provides technical leadership for resource-sharing engineering initiatives, defining scalable software designs and implementation strategies. Leads development across distributed systems, microservices, APIs, integrations, and data platforms; evaluates technical risks and trade-offs; mentors engineers; promotes quality, security, and operational excellence; collaborates with architects, product leaders, and stakeholders; and evaluates AI-enabled development tools and practices.

Develop application software architecture for autonomous-vehicle perception and sensor-fusion systems. Integrate and tune NVIDIA solutions in target vehicles, lead bring-up activities, troubleshoot system issues, analyze in-vehicle and simulation data, and optimize hardware-software performance. Collaborate with architecture, development, partner, and global engineering teams to deploy scalable autonomous-driving solutions.

Design and implement flight software for autonomous satellite operations, ensuring reliable functionality through all mission phases. Collaborate across teams to meet requirements and test software.

Develop and maintain enterprise full-stack applications using Java Spring Boot, REST APIs, modern front-end frameworks, Oracle Exadata, and OpenShift/Kubernetes. Responsibilities include legacy code analysis, full-lifecycle development and testing, SQL and PL/SQL optimization, microservices deployment, CI/CD, code reviews, architecture discussions, monitoring, and Agile collaboration. The role requires an active transferable IRS MBI moderate-risk public trust investigation, U.S. citizenship, and substantial full-stack and cloud-native development experience.

Owns maintenance and support of Virscidian’s existing software products. Responsibilities include resolving defects and customer issues, developing C#/.NET desktop and server applications, working with SQL Server and REST APIs, supporting Azure resources and DevOps processes, troubleshooting deployments, and delivering incremental features. The role collaborates with support, product, business, and engineering teams while contributing to SaaS, scientific algorithms, performance, and scalability initiatives when appropriate.

Develops, modernizes, tests, documents, and sustains software applications for NAVSUP BSC. Responsibilities include coding with .NET and related technologies, integrating systems, implementing cybersecurity controls, automating CI/CD pipelines, managing artifacts, troubleshooting production issues, conducting quality audits, and supporting secure cloud-native architectures. The role collaborates with engineering, security, operations, and government stakeholders in an Agile environment.