Top Senior Software Engineer Jobs

Design, build, and operate AI-driven, cloud-native, scalable distributed systems for high-stakes legal workflows. Own end-to-end production solutions, improve engineering quality via design discussions and code reviews, mentor engineers, and maintain CI/CD, automated testing, observability, and incident response while collaborating cross-functionally.

Lead design and delivery of highly available, low-latency full‑stack and distributed systems. Drive architecture, code quality, CI/CD, incident resolution, and mentor engineers. Build React/TypeScript UIs, Java/Node microservices, event-driven APIs, and evaluate AI-enabled tooling and automation.

Lead design, build, and maintain complex, high-traffic full‑stack features across MarTech, CMS, and billing systems. Ensure scalable, secure, performant solutions, champion CI/CD and testing, resolve reliability issues, and mentor mid/junior engineers while collaborating with product, data, and marketing teams.

The Staff Software Engineer will design backend services, APIs, and infrastructure for AI-powered healthcare tools, ensuring reliability and compliance.

Lead design, build, and launch new features for Ramp's iOS app. Own roadmap prioritization, code quality, reviews, and mentor engineers while partnering with Product and Design to iterate from feedback to production.

Design, implement, and own complex features and services for a large-scale CPM platform. Lead technical design, build modern UIs, design APIs and JSON/XML contracts, drive performance and reliability improvements, mentor engineers, lead code reviews, contribute to CI/CD and production support, and responsibly employ AI-assisted development tools.

Design, develop, and optimize scalable full-stack software systems; contribute hands-on code; implement agile processes; collaborate with hardware, AI, and cloud teams to deliver integrated GenAI solutions; stay current with tools and best practices.

Lead design and implementation of batch and stream loading systems to ingest terabytes daily. Provide technical leadership on the Streamloader team, collaborate with architects, engineers, product, sales, and customers, and develop high-performance distributed software in C++ and/or Java while ensuring system reliability and customer success.

Design, develop, and maintain high-performance server-side Java applications for fixed-income trading. Optimize for low latency and high throughput, implement Spring Boot services, CI/CD pipelines, containerization, automated tests, collaborate with traders and analysts, and troubleshoot production issues.

Design, build, and operate high-scale distributed data systems and pipelines for Microsoft Ads. Implement reliable, maintainable features, ensure security and compliance, perform performance and capacity analysis, participate in on-call rotations as DRI, and contribute automation and developer tooling improvements.

Lead technical owner for a legacy CAMA application: maintain and enhance Delphi/SQL systems, modernize SDLC (GitHub, documentation, releases), triage requests with support teams, perform data conversions, and provide weekly plans and cross-functional technical leadership to ensure reliability for 45 customers.

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.

Lead the design, development, and delivery of enterprise software solutions for Public Sector customers, ensuring compliance and technical excellence.

The Senior Software Developer will create and maintain full stack applications, collaborate with scientists, design user interfaces, and develop APIs while mentoring others.

Lead design, development, and maintenance of scalable integration services and ModMed's API ecosystem. Ensure functional and non-functional requirements, drive improvements, mentor engineers, and collaborate cross-functionally to deliver interoperable healthcare solutions.

The Staff Software Engineer will drive technical strategy, lead complex projects, improve engineering standards, and mentor engineers across the organization, focusing primarily on back-end systems but maintaining full-stack awareness.

Design and build high-performance full-stack web features from UI through services, APIs, and data. Integrate AI capabilities, ensure testing and performance, mentor junior engineers, and lead architecture and code quality.

Lead technical projects for product scaling. Design and maintain APIs and services, ensuring reliability and user experience while collaborating with product teams.

Diagnose, triage, and fix production defects across a distributed Java/Spring Boot microservices platform. Own issues end-to-end, join incident bridges, coordinate cross-team resolution, reduce recurring defects, and help shape support processes while developing high-quality software and providing subject matter expertise.

Lead end-to-end design, build, and operation of scalable backend services and customer-facing frontend features. Collaborate cross-functionally to deliver reliable APIs, ensure observability and maintainability, participate in code reviews, improve engineering processes, and help shape technical decisions and culture.

Lead implementation, development, and support of Oracle EPM Cloud modules (PBCS/EPBCS, EDMCS, FCCS, Narrative Reporting). Build integrations, scripts (Groovy, EPM Automate, REST), reports, and manage monthly/quarterly close processes. Provide technical design, testing, presentations, end-user training, and continuous improvement for financial planning, budgeting, and forecasting solutions.

Design and build Alpaca's low-latency, high-throughput algo trading platform. Implement frontend and backend components, optimize performance, design distributed systems and data models, and develop/order and risk management systems for high availability.

Design, develop, and maintain backend platform services and APIs using Go/JS/Node/GraphQL. Lead architecture, CI/CD, and AWS-based deployments (Lambda, Fargate). Troubleshoot production issues, produce technical designs and estimates, mentor junior engineers, and drive scalable software best practices.

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.

The Senior Software Engineer develops and implements software for BioDevices, focusing on machine learning, data science, and embedded systems while leading innovation initiatives.