Senior Software Engineer

We're hiring on behalf of a Haystack partner!The Role Lead the modernization of an Assessment platform. Architect and implement using technologies like TypeScript, React, React Native, Flutter, and GraphQL. Establish and champion best-in-class engineering practices, coding standards, and architectural patterns. Lead technical design discussions, perform code reviews, and provide hands-on guidance to the engineering team. Design and implement CI/CD pipelines and contribute to DevSecOps practices. Own the technical vision and architecture of the Assessment platform.What You'll Need Bachelor’s degree in Computer Science, Engineering, or a related technical field, or equivalent practical experience. 10+ years of professional software development experience, with a significant portion in senior, staff, or principal-level roles. Expert-level proficiency in modern application development including TypeScript, Node.js, Next.js, React, React Native, Flutter, Swift, and Kotlin. Strong experience designing and consuming GraphQL and REST-based APIs. Deep understanding of database design and performance, with hands-on experience using PostgreSQL and MongoDB. Experience building and maintaining CI/CD pipelines and contributing to DevSecOps practices.What's On Offer Opportunity to shape the future of a scalable, resilient, secure, and maintainable platform. Influence technical direction across teams and stakeholders. Contribute to reducing long-term technical debt.Apply via Haystack today!