JOBSEARCHER

Software Engineer

HaystackNew York, NYApril 22nd, 2026
Full Stack Developer | Remote | $138K - $150K AnnuallyWe're hiring on behalf of a Haystack partner!The Role• Building and maintaining scalable, high-performance client-facing web applications using a modern React stack.• Contributing to server-side development for web and mobile applications.• Designing and implementing backend systems using C#, Web APIs, JSON, and SQL Server.• Collaborating closely with production management, portal development, and data warehouse teams.• Developing reusable UI components and optimizing performance and code quality.• Ensuring delivery of robust, maintainable, and scalable end-to-end solutions.What You'll Need• Strong experience building modern React SPAs with expertise in state management, validation, and accessibility.• Experience in creating interactive, data-driven interfaces using visualization libraries.• Proficiency with .NET, Web APIs, SQL Server, and related tools (Git, LINQ, JSON).• Solid understanding of the full development lifecycle, Agile practices, and testing principles.• Ability to organize, self-discipline, communicate effectively, and work independently.• Bachelor’s Degree in Computer Science, Management Information Systems, or a related field, or equivalent relevant experience.What's On Offer• Competitive salary range of $138K - $150K annually.• Comprehensive benefits package including medical, life, dental, and vision insurance.• Generous paid time off, including vacation days, floating holidays, and sick days.• 401K plan for retirement savings.Apply via Haystack today!