Top Software Engineer Jobs

Develop and maintain scalable desktop application features for Riot Client, focusing on web technologies and integrating C++ components. Contribute to technical design, planning, and implementation; collaborate with product, design, QA, and data teams; understand complex dependencies; and mentor engineers. Help improve game distribution, content, social, and developer productivity capabilities across Riot’s desktop ecosystem.

Build and own Android growth and monetization experiments across subscriptions, advertising, purchases, and upgrade flows. Partner with product, design, data science, and analytics to instrument experiments, evaluate results, and ship reliable experiences at consumer scale. Use AI-native workflows for specification, coding, testing, and review; improve mobile engineering practices; contribute to architecture and code reviews; participate in on-call; and mentor engineers.

Develop and ship features for mobile games across Unity/C# clients and Go backend services. Collaborate with Product, Design, and Art, troubleshoot live-product issues, improve code quality, maintain build and content pipelines, conduct testing and code reviews, support releases, and investigate regressions. The role requires ownership from implementation through production with limited supervision.

Lead the design and implementation of scalable, reliable backend systems powering WHOOP’s member experiences. Drive technical planning for complex initiatives, establish engineering standards, deliver platform capabilities, and mentor engineers. Collaborate with product, design, data science, and performance science teams while balancing technical quality, business priorities, observability, and long-term maintainability.

Own the technical direction and architecture of WHOOP’s growth-focused web experiences, including join flow, checkout, and shop. Lead cross-functional projects, design A/B tests, improve performance and accessibility, integrate payment and ecommerce systems, and ensure reliability through monitoring and incident response. Mentor engineers, review technical plans and code, lead postmortems, and contribute to engineering processes and documentation.

Design, develop, and maintain scalable backend services, APIs, integrations, data pipelines, automation, and workflows for internal business systems. Partner with cross-functional stakeholders to translate business needs into technical solutions. Ensure system reliability, performance, security, and scalability while contributing to technical strategy, code reviews, engineering best practices, mentorship, and process improvement.

Leads architecture and development of Trellix’s high-throughput cloud threat detection platform. Designs microservices, asynchronous submission pipelines, sandbox execution systems, full-stack analyst interfaces, secure AWS infrastructure, identity integrations, telemetry pipelines, and compliant multi-region architectures. Owns infrastructure as code, observability, production reliability, security practices, technical documentation, incident response, and SLA commitments while integrating AI-assisted development tools.

As a Senior Software Engineer, you'll build and extend web technologies, make key architectural decisions, and mentor junior developers in a fast-paced environment.

Build and scale reliable software systems supporting donor platforms, cash payments, and rapid-response programs. Own features end to end from architecture through deployment and monitoring, improve CI/CD and testing, troubleshoot production issues, and collaborate with product, operations, and data teams. The role also contributes to technical roadmaps and sustainable engineering practices in a mission-driven, fully remote organization.

Designs, builds, and operates scalable backend services supporting PayPal’s global credit products. The role develops RESTful APIs, event-driven asynchronous systems, and configuration-driven platforms using Java and cloud technologies. Responsibilities include improving scalability, reliability, performance, observability, and security; translating product, risk, and regulatory requirements into technical solutions; contributing to architecture and design reviews; mentoring junior engineers; and delivering solutions across the full software development lifecycle.

Designs, develops, tests, deploys, and maintains secure enterprise software. Builds full-stack applications, APIs, data models, user interfaces, low-code solutions, and robotic process automation workflows. Translates business requirements into technical solutions, collaborates with IT and business teams, supports agile development processes, and troubleshoots existing applications. The role uses technologies including Power Platform, Python, JavaScript, Swift, Java, Node.js, and cloud data services.

Build and scale Bubble’s backend infrastructure, distributed systems, workflow engine, data tier, and core backbone services. Improve performance, reliability, observability, capacity management, and scalability across billions of requests. Define SLOs, support high-volume workloads, participate in triage and on-call rotations, diagnose incidents, and implement durable fixes while collaborating with a small engineering team.

Build and enhance Clover’s billing platform using Java, JVM technologies, cloud platforms, and front-end frameworks. Responsibilities include designing and deploying applications, developing microservices and REST APIs, resolving customer-impacting issues, maintaining production systems, implementing test strategies, optimizing performance, and collaborating with product, business, and engineering teams. The role is fully onsite and supports billing operations across North America and global markets.

Design and deliver scalable full-stack enterprise applications using Node.js and Vue.js. Lead architecture and technical design, integrate AI/ML capabilities, optimize development with AI-assisted tools, contribute to cloud deployments and CI/CD, and ensure security, observability, performance, and maintainability. Mentor junior engineers and collaborate with product, data, and AI teams.

Lead hands-on software engineering and architecture across multiple teams, designing and delivering Angular and .NET applications, APIs, integrations, cloud solutions, and reusable engineering platforms. Modernize legacy systems, improve reliability and security, troubleshoot production issues, strengthen CI/CD and testing, and mentor engineers. Establish practical AI-assisted development practices and customer-facing AI capabilities with appropriate security, validation, traceability, and human oversight.

Own and evolve scalable distributed systems, REST APIs, backend services, and core product areas. Design solutions, improve resilience, reduce technical debt, and drive modularization. Use AI-first and agentic development practices, evaluate emerging AI tools, and help integrate AI across engineering workflows. Collaborate asynchronously with product, data, and go-to-market teams while improving engineering tools, processes, and system reliability.

Lead the technical direction, architecture, migration, reliability, scalability, performance, and security of cloud-native authentication services. Drive complex multi-quarter initiatives using Go and Python across AWS and GCP, establish engineering standards, support incident response and observability improvements, and influence cross-functional roadmaps. Mentor engineers through technical guidance, reviews, and collaboration while participating in on-call support.

Design and develop secure, scalable, cloud-native backend services and APIs using Java and Spring Boot. Define API contracts, data schemas, authentication models, and service boundaries. Deploy and operate services on Kubernetes, collaborate on Helm charts and CI/CD, support production systems, and guide architectural decisions through ADRs. Work across PostgreSQL, object storage, identity providers, observability, and NoSQL systems while helping teams migrate from legacy infrastructure.

Architect and deliver distributed backend systems and infrastructure supporting customer service and KYC compliance workflows. Set technical direction, define roadmaps, lead end-to-end project delivery, mentor engineers, and build reliable high-scale services using Go, gRPC, TypeScript, React, cloud infrastructure, and DevOps tooling. Partner across teams and time zones to improve platform capabilities, workflow efficiency, cost, quality, customer satisfaction, and compliance outcomes.

Designs, develops, tests, and enhances complex mission-critical software systems. Responsibilities include analyzing requirements, developing algorithms and database queries, integrating COTS and GOTS functionality, optimizing performance, and supporting cloud-scale environments. Provides technical leadership, delegates work, selects development processes, and ensures quality of team deliverables within an Agile framework. The role requires active TS/SCI clearance with polygraph and occasional visits to client sites, labs, or field environments.

Lead the architecture of scalable front-end systems and AI-generated user interfaces. Own Pebl’s React component library and design system, guide adoption of Google’s A2UI standard, and collaborate with AI, platform, backend, product, and design teams. Establish technical standards, review implementations, mentor engineers, improve accessibility and performance, manage technical debt, and promote AI-assisted development using tools such as Claude Code and Codex.

The Software Engineer Intern will develop and validate brain-computer interface software, collaborate with users, and implement new features.

Join Hanover Park as a Software Engineer, focusing on AI-powered automation, full-stack development, and making technical decisions alongside the CTO in a fast-paced startup environment.

Software Engineers will build AI agents for LiveFlow, focusing on designing integrated agent-driven systems to enhance financial software operations while ensuring data security and compliance.

Build and maintain scalable backend applications, serverless functions, microservices, data workflows, ETL pipelines, and cloud-native architectures using Python and AWS. Manage databases, APIs, batch jobs, and real-time integrations while optimizing performance, scalability, security, compliance, and cost. Collaborate with product, engineering, analytics, and data teams; contribute to architecture, CI/CD, infrastructure automation, development standards, and technical mentorship. Healthcare claims data experience is required.