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# Sr Software Engineer

- **Company:** Apex Systems LLC
- **Location:** New York, NY, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Flutter, Architectural Patterns, Code Review, Database Design, PostgreSQL, MongoDB, Node.Js, Next.js, Software Engineering, Systems Integration, Strategies of Testing, TypeScript, ReactJS, Build Management, Information Technology, Graphql, React Native, Api Design, Software Coding, Devsecops, Vulnerability Analysis
- **Published:** August 7, 2026
- **Apply:** https://us.experteer.com/career/view-jobs/sr-software-engineer-new-york-ny-usa-58830167

## About the Role

_ code reviews * Develop and improve CI/CD pipelines and DevSecOps practices (automation, security scanning, safe releases) * Enhance hosting, deployment, and runtime operations focusing on observability, reliability, and performance Tasks * 10+ years of professional software development experience in senior/principal roles * Bachelor in Computer Science, Engineering, or related field (or equivalent experience) * Expert in TypeScript, Node.js, Next.js, React, React Native, Flutter * Strong API design experience (GraphQL and REST) * Database design with PostgreSQL and MongoDB * CI/CD pipelines and DevSecOps practices * Mobile delivery experience for iOS/Android and store lifecycle management * Experience with event-driven and asynchronous systems (messaging/queues) * Experience integrating with third-party platforms (SSO, payments, eCommerce) * Proven track record delivering large-scale platforms in production Key requirements * Competitive compensation * Comprehensive healthcare aaaaaa

## Description

Experteer Overview As a Senior Software Engineer (Full Stack), you will own end-to-end delivery for the Customer platform, shaping scalable, secure features across web and mobile. You'll partner with product, design, and engineering to translate customer needs into robust solutions. You'll drive design, testing, and deployment while improving observability, performance, and reliability. This role offers the opportunity to contribute to a modern, production-ready platform and influence engineering standards and DevSecOps practices. Compensation / Benefits * Design and build end-to-end experiences for the Customer platform across web and mobile using TypeScript, React/Next.js, React Native, Flutter, and GraphQL * Maintain modular, scalable, and maintainable systems through strong engineering fundamentals * Uphold coding standards, architectural patterns, testing strategies, and quality metrics * Lead technical design from problem definition to implementation via design docs, reviews, and code reviews * Develop and improve CI/CD pipelines and DevSecOps practices (automation, security scanning, safe releases) * Enhance hosting, deployment, and runtime operations focusing on observability, reliability, and performance Tasks * 10+ years of professional software development experience in senior/principal roles * Bachelor in Computer Science, Engineering, or related field (or equivalent experience) * Expert in TypeScript, Node.js, Next.js, React, React Native, Flutter * Strong API design experience (GraphQL and REST) * Database design with PostgreSQL and MongoDB * CI/CD pipelines and DevSecOps practices * Mobile delivery experience for iOS/Android and store lifecycle management * Experience with event-driven and asynchronous systems (messaging/queues) * Experience integrating with third-party platforms (SSO, payments, eCommerce) * Proven track record delivering large-scale platforms in production Key requirements * Competitive compensation * Comprehensive healthcare coverage * Multiple 401(k) options * Paid time off including holidays and family leave * Tuition reimbursement and certification support * Wellness and EAP resources


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