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Fullstack Engineer (Heavy Frontend)

Randstad Technologies RecruitmentFarringdon, Central London🇬🇧United KingdomPosted 24 Jul 2026

Quick Overview

Work Type
Hybrid
Schedule
Temporary/Casual
Level
Mid Senior

Job Description

The Opportunity<br />In this role, you will go beyond building standard user-facing features to focus on critical internal platform architecture.

You will work within a lean, agile team to bridge frontend development with backend systems, transforming how internal engineers interact with, validate, and secure core data pipelines.<br />Your Impact Platform Innovation:

Build and scale developer-facing tools and dashboards from scratch to manage data contracts at the code level.<br />Infrastructure Safeguards: Protect downstream systems (like recommendation engines) by implementing code-level guardrails against data incidents.<br />Capacity Expansion:

Act as a critical accelerator for a tight-knit core team, driving rapid prototyping during an essential discovery MVP phase.<br />Cross-Functional Tooling: Balance frontend utility with data engine awareness to deliver seamless internal developer experiences.Your Experience Experience Level:

Senior-level expertise with a strong background in Platform Engineering rather than strictly feature-based development.<br />Core Technicals: High expertise in JavaScript, which is the primary technical focus and team skill gap (Role is focused more on Frontend).<br />Backend &amp; Data:

Comfortable managing backend tasks and general cloud infrastructure. Familiarity with Java and general data engineering practices is a strong plus.<br />AI Integration:

Familiarity with AI coding assistance tools to optimize development workflows.<br />Logistics &amp; Duration: 6-month contract, location-agnostic within Europe (with a strong time zone preference for London or Stockholm).

Ability to start immediately.This is an urgent vacancy where the hiring manager is shortlisting for an interview immediately. Please apply with a copy of your CV or send it manisha. Devaruppala @ randstaddigital .com Randstad Technologies is acting as an Employment Business in relation to this vacancy

Skills

Agile
Java
JavaScript

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