Client-Facing Data Engineer & AI/Frontend Specialist

Hackajob Ltd; City of Westminster; On-site; GBP 61,000 - 101,000; Full time

Job summary

Hackajob Ltd is seeking a data engineering professional based in London to deliver end-to-end client projects, combining Palantir Foundry work with Python, PySpark, and front-end development in TypeScript/React.

You will work directly with clients to understand goals, translate them into actionable requirements, and embed AI workflows into existing applications. The role emphasizes hands-on delivery onsite with clients and a proactive, learning mindset.

Qualifications

• Fluency in Python, SQL, TypeScript and React.
• Understanding of data engineering, ETL pipelines, and application development.
• Willingness to learn Palantir Foundry or Gotham if needed.
• Strong communication with both technical and non-technical stakeholders.

Responsibilities

• Own client problems end-to-end.
• Deliver data engineering work using Palantir Foundry, Python, and PySpark.
• Build front-end widgets in TypeScript or React.
• Collaborate with clients to translate goals into requirements.
• Embed AI workflows using AIP tools.
• Contribute to Decho Labs by building internal products and sharing learnings.
• Self-assign tasks and participate in reviews and support channels.
• Present demos and deliver clear client impact.

Skills

Python

SQL

TypeScript

React

Data engineering

Stakeholder management

Security clearance eligibility

On-site delivery

Tools

Palantir Foundry

Gotham

AIP Logic Functions

AIP Analysts

AIFDE

PySpark

Job description

Hackajob Ltd is seeking a data engineering professional based in London to deliver end-to-end client projects, combining Palantir Foundry work with Python, PySpark, and front-end development in TypeScript/React.

You will work directly with clients to understand goals, translate them into actionable requirements, and embed AI workflows into existing applications. The role emphasizes hands-on delivery onsite with clients and a proactive, learning mindset.