Top Software Engineer Jobs

Design and build Java/J2EE Spring-based APIs and multi-layer applications; develop web services and database schemas (DB2/Oracle) with PL/SQL; participate in code reviews, unit/integration testing; coordinate technical deliveries across teams and support CI/CD and DevOps collaboration.

Design, architect, and build enterprise Java microservices and APIs; lead technical delivery, mentor engineers, implement cloud-native and CI/CD practices, design database schemas and PL/SQL, and develop blockchain/digital-asset solutions including smart contract work and lifecycle integration in financial services.

Design and implement scalable full-stack solutions for institutional platforms. Lead API and microservices design, cloud (AWS) deployments, CI/CD and DevSecOps, collaborate with product and QA, troubleshoot production, and mentor distributed teams.

Design, develop, and maintain scalable full-stack applications for intermediary clearing and custody platforms. Collaborate with product, architecture, and engineering teams to modernize applications, implement cloud migrations, build APIs, automate workflows, and improve CI/CD, observability, security, and deployment practices in an Agile environment.

Design and build Java-based, messaging and microservice applications. Lead API design, cloud/container solutions (Docker, Kubernetes, AWS/Azure), CI/CD, and relational database development (DB2/Oracle). Provide technical leadership, mentoring, code reviews, and resolve cross-technology roadblocks. Work on blockchain and digital asset solutions (Ethereum, Solana) and smart contracts (Solidity, Rust, Move) within financial services.

Lead engineering and develop API-focused full‑stack solutions for brokerage products. Design scalable architectures, build secure cloud-native applications (AWS), drive API strategy, implement CI/CD and DevOps practices, mentor team members, and ensure code quality via TDD/BDD and security/static analysis tools.

Design, develop, and review software components and specifications. Implement and maintain Java/J2EE cloud-native applications, build web UIs, write tests, use CI/CD, monitor production systems, mentor junior engineers, and resolve technical issues.

Technical lead for a cross-functional squad, hands-on in design, coding, and test automation with deep Big Data backend expertise. Drive architecture, delivery plans, CI/CD, observability, quality strategy, incident response, and mentor engineers while coordinating dependencies and improving delivery metrics.

Design, build, and support scalable, stable web and mobile digital products. Communicate with stakeholders, estimate scope, lead and mentor engineers, produce extensible technical solutions, and use data-driven iterative development.

Build responsive, accessible React frontends and Node.js backend services; use AI-assisted development tools responsibly to accelerate implementation, testing, and refactoring; follow TDD, CI/CD, and automated testing; collaborate with UX, product, and QA; contribute to hiring and knowledge sharing for the London engineering team.

Lead and mentor a team of engineers while contributing hands-on to complex features. Define architecture, drive development best practices, conduct code reviews, coordinate cross-functional requirements, and ensure timely delivery of high-quality ecommerce marketplace software.

Design, develop, and maintain complex software components; research and translate product requirements into designs; write and review specifications; fix complex bugs; follow coding best practices and perform code reviews; work in Agile and Waterfall environments; design complex data models; mentor and train junior engineers; and proactively address security risks throughout the development lifecycle.

Design, develop, and maintain a Next.js-based CMS framework; build reusable front-end components from Figma; configure Sanity schemas and integrations; migrate legacy CMS with automation and AI tools; prototype AI-driven features; ensure performance, SEO, and accessibility; participate in code reviews; mentor junior engineers.

Build full-stack features for the Hospitality Fulfillment team powering SpotOn's Express POS. Work across backend services and microfrontends, own features end-to-end, solve complex production issues, integrate AI tooling, provide technical leadership, and mentor peers while ensuring scalable, reliable systems.

Design, build, and maintain complex software solutions using Java/Spring Boot, REST APIs, microservices, cloud, containers, and CI/CD. Analyze requirements, troubleshoot integrations, support deployments, participate in code reviews, mentor junior developers, and work with Agile teams to improve long-term system reliability and security.

Design and implement graph-based search services and scalable backend systems using Java and Spring Boot. Integrate with GraphQL/REST APIs, AWS services and databases, ensure observability with New Relic/Coralogix, champion clean code and mentor engineers while collaborating with product and engineering teams to deliver search and recommendation features.

Design and implement graph-based search services and scalable backend systems using Java and Spring Boot. Build GraphQL/REST APIs, integrate with AWS services and databases, ensure observability with New Relic and Coralogix, mentor engineers, and collaborate on search and recommendation features to deliver reliable, cloud-native solutions.

Senior full-stack JavaScript engineer to design, build, test, and maintain React frontends and Node.js/Express backends, own APIs and CI/CD pipelines, write automated tests and documentation, troubleshoot production issues, collaborate in Agile teams, and mentor junior engineers.

Lead development and maintenance of networking software for FortiSwitch VM and hardware, implement and fix L2/L3 features, work with Marvell SDKs and hardware teams, perform Linux kernel and driver-level development, and deliver high-quality features on schedule while troubleshooting and collaborating across teams.

Senior engineering role to design, implement, and maintain networking software and core systems. Hands-on development, debugging, integration of 3rd-party and proprietary code, REST API work, multi-process/thread programming, and collaboration with cross-functional teams to deliver high-quality features on schedule.

Lead frontend design and delivery of data-intensive, real-time generative-AI user experiences. Build interactive dashboards, streaming UX, scalable state, and integrations with backend systems; mentor engineers and collaborate with product, design, and AI teams to improve latency, accuracy, and user trust.

Troubleshoot and resolve complex system-level issues across kernel-to-application layers, optimize OS performance, maintain OS-related software components, collaborate with hardware team for new platform delivery, and apply deep Linux kernel and networking expertise.

Lead DS3 software bid and proposal efforts, creating proposal approach, BOEs/pricing, schedule and risk artifacts. Collaborate with DS1/DS2, support DS3 startup and technical execution as an individual contributor or team lead.

Design, integrate, validate, and release manufacturing acceptance test software for EO/IR LRUs and system-level testing. Collaborate with IPT and cross-functional teams to capture requirements, develop and validate test software, document procedures and test fixtures, review product testability, and support production troubleshooting and automated test development in a manufacturing environment.

Design and build secure, scalable cloud-native, AI-enabled applications and microservices for utilities. Lead architecture, translate requirements, develop APIs and data-driven solutions, mentor engineers, and ensure software quality and delivery.