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FYST

Developer Lead (Serverless / AWS)

Posted 19 Days Ago
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In-Office
London, Greater London, England
Senior level
In-Office
London, Greater London, England
Senior level
As a Developer Lead, you'll design and develop serverless applications on AWS, focusing on speed, accountability, integration, and optimization.
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ABOUT THE ROLE
Developer Lead (Full-Stack) who takes ownership and stays highly hands-on. You design, build, and ship key features end-to-end with minimal overhead, no endless alignment, and no “ping-pong” back and forth. The focus is speed of execution, engineering accountability, and predictable delivery.
WHAT YOU'LL BE WORKING ON
  • Lambda-first product on AWS Serverless: event-driven workflows, reliability, observability, security.
  • Integrations: acquiring and banking rails, external providers.
  • Optimization and improvements: cost/latency/stability, reducing technical debt, faster and safer releases.
  • Nice to have: Go (possible long-term direction for parts of the platform).

Tech Stack: Node.js (TypeScript), AWS Lambda, DynamoDB, Aurora DB, full-stack JS/TS.
WHAT YOU NEED TO SUCCEED IN THIS ROLE
  • 3+ years as a Lead (or equivalent ownership role with real accountability).
  • Strong full-stack capability: confident across backend and frontend.
  • Deep, production-grade AWS experience and a serverless mindset.
  • A builder mindset with daily AI usage: you rely on AI tools every day to simplify routine work, accelerate development, and deliver results faster (while keeping high engineering standards).
  • Ability to execute end-to-end fast: architecture → implementation → code reviews → release → monitoring → iteration.
  • Solid decision-making, high ownership, ability to untangle complex integrations, and a systematic approach to improving product quality.
  • English B2+ and higher (the team is English-speaking).

WHAT WE OFFER

  • An opportunity to make something great even greater, you can be the reason why we grow, develop, and become the best fintech company on the market!
  • Career prospects - we are young, we have huge ambitions, and it is important that our employees grow with us 
  • Work with coworkers who are passionate about their business
  • Compensation that will fully correspond to the competence and knowledge, with yearly performance reviews
  • The opportunity to attend conferences, courses, and professional development at the company's expense - we favor the continuous development of our employees
  • Hybrid type of work 
 

Top Skills

Aurora Db
Aws Lambda
DynamoDB
Node.js
Typescript

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