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Senior Full Stack Engineer

Senior Full Stack Engineer

Hybrid

London, United kingdom

Full Time

29-04-2025

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Expired

Job Specifications

Job Title: Senior Full Stack Engineer
Location: Central London
Mode of working: Hybrid (3 Days/Week in Office)
Job Type: Permanent

About the Role:
Our client is a fast-growing fintech helping businesses streamline international payments. Backed by top investors, they are building innovative solutions to tackle key financial challenges in emerging markets.
As an early engineering hire, you’ll work closely with the founding team to shape their product and tech architecture. You’ll develop impactful solutions, balancing usability, efficiency, and security.

Responsibilities:
Develop and enhance web interfaces and backend logic.
Implement security and data protection best practices.
Automate internal processes and improve technical workflows.
Communicate feature updates and gather user feedback.

Tech Stack:
TypeScript, React, Next.js, Node.js, Express, PostgreSQL.

Requirements:
Experience in a VC-backed engineering team.
Strong web development skills.
Excellent communication and problem-solving abilities.
Passion for fintech and emerging markets.
Based in London.

Perks:
Competitive salary, equity, and benefits.
Hybrid work (3 days in-office).
Immediate start (flexible).

About the Company

Discover Haystack - the UK's fastest growing tech hiring marketplace. Driven by our award-winning mobile app and web platform, Haystack connects active and passive tech talent directly with hiring managers and talent acquisition teams. We're trusted by over 150,000+ UK-based techies, 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 Football Radar to established e... Know more