Haystack

Software Engineer

Haystack

United Kingdom
mid_level
LinkedIn
full_time
Featured Job
Added 10/7/2025

Job Description

Join a fast-growing online cybersecurity learning platform, helping over 5 million users learn real-world security skills. Seeking a Full-Stack Engineer (Remote – UK) to scale the platform. You'll design, build, and maintain platform features, collaborating with a cross-functional team. Responsibilities include designing and implementing software solutions, writing code using JavaScript, TypeScript, Node.js, React, MongoDB, and AWS, collaborating with product managers, and optimizing performance. Required: 3+ years' experience in full-stack development, hands-on MERN stack experience, familiarity with CI/CD pipelines and cloud environments, strong software architecture understanding, and SaaS/startup experience. Benefits: Fully remote work, flexible hours, competitive salary, personal development budget, health insurance, pension, parental leave, company retreats. If interested in cybersecurity, apply now.

About Haystack

Haystack, a UK-based recruitment platform, connects employers with top tech talent. Specializing in Software Engineering, Data, Design, DevOps, Cloud, and more, Haystack leverages AI and expert vetting to provide qualified candidates. Trusted by over 100,000 UK tech professionals and hundreds of companies, from startups like Atom Bank and DuckDuckGo to established enterprises like American Express and AWS.

How to Apply

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Company Info

Haystack logo

Haystack

Posted on LinkedIn

United Kingdom

Job Details

Date Added:10/7/2025
Job Type:
full_time
Platform:
LinkedIn
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