Lead Full Stack Engineer TypeScript Python API

Company: Client Server
Apply for the Lead Full Stack Engineer TypeScript Python API
Location: London
Job Description:

Overview

In this role you lead data-driven initiatives at a private equity-backed portfolio, shaping technology and data strategies to unlock growth and improve operational performance. You work closely with investors, executives and portfolio companies to drive data maturity, deliver high-impact data initiatives, and embed data-driven decision making across organisations. You will assess current data capabilities, define pragmatic roadmaps, and execute modern data solutions that support post-acquisition value creation. This is a hands-on, cross-functional leadership role at the intersection of technology, data and business strategy.

Pay / Benefits

  • hybrid working
  • extensive benefits package
  • competitive salary up to 125k + bonus

Responsibilities

  • lead data diligence on prospective investments
  • shape technology and data strategies underpinning value creation
  • assess organisational data maturity and define improvement roadmaps
  • drive execution of high-impact data initiatives
  • modernise data capabilities and architectures
  • embed data-driven decision making across organisations
  • collaborate with investors, executives and portfolio companies
  • partner with leadership to deliver scalable, secure data infrastructures

Key requirements

  • experience in data transformation, consulting, analytics or digital strategy
  • proficiency in TypeScript and Python for API development
  • experience with cloud environments (AWS, Azure, Google Cloud) and designing scalable data infrastructures
  • familiarity with AI and agentic programming
  • strong analytical and problem-solving skills with ability to translate data insights into business impact
  • collaborative, pragmatic stakeholder and client-facing communication skills
  • collaboration
  • communication
  • problem-solving
  • TypeScript
  • Python
  • API development

Posted: September 15th, 2026