Software Engineer

Haystack
Washington, District of Columbia, United StatesFull-timePosted Sep 16, 2026

About the role

The ideal candidate will be responsible for developing high-quality applications. They will also be responsible for designing and implementing testable and scalable code.

Responsibilities

Develop quality software and web applications

Analyze and maintain existing software applications

Design highly scalable, testable code

Discover and fix programming bugs

Qualifications

Bachelor's degree or equivalent experience in Computer Science or related field

Development experience with programming languages

SQL database or relational database skills

Responsibilities

  • Develop quality software and web applications
  • Analyze and maintain existing software applications
  • Design highly scalable, testable code
  • Discover and fix programming bugs

Qualifications

  • Bachelor's degree or equivalent experience in Computer Science or related field
  • Development experience with programming languages
  • SQL database or relational database skills

Skills mentioned

Backend DevelopmentFrontend DevelopmentSystem DesignDebuggingPerformance OptimizationSoftware TestingUnit TestingSQLDatabase DesignQuery Optimization

About Haystack

Haystack combines AI & expert vetting to deliver world-class tech candidates who are engaged, aligned, and ready to interview. We're trusted by over 400,000+ tech candidates, working in Software Engineering, Data, Design, DevOps, Cloud, Tech Management, Testing, Product & Delivery, Architecture and more. 100s of employers from startups and scale-ups like Atom Bank, DuckDuckGo and Goodlord to established enterprises like American Express, Dunelm and AWS use Haystack to connect with qualified tech talent that they can't find anywhere else.

Technology51-200 employeesNewcastle upon Tyne, England

H-1B sponsorship history

Historical employer filing data was found for Haystack. The employer record includes 1 historical certified applications. This is employer-level history, not a guarantee that this role currently offers sponsorship.