Fullstack Engineer (Heavy Frontend) in London

Fullstack Engineer (Heavy Frontend) in London

London Temporary 60000 - 80000 £ / year (est.) Home office (partial)
Randstad Technologies Recruitment

At a Glance

  • Tasks: Build innovative developer tools and dashboards while enhancing internal platform architecture.
  • Company: Join a forward-thinking tech company focused on platform engineering.
  • Benefits: Competitive pay, flexible remote work, and opportunities for professional growth.
  • Other info: 6-month contract, location-agnostic within Europe, immediate start available.
  • Why this job: Make a real impact by transforming how engineers interact with core data systems.
  • Qualifications: Senior-level experience in Platform Engineering with strong JavaScript skills.

The predicted salary is between 60000 - 80000 £ per year.

The Opportunity

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.

Your Impact

  • Platform Innovation: Build and scale developer-facing tools and dashboards from scratch to manage data contracts at the code level.
  • Infrastructure Safeguards: Protect downstream systems (like recommendation engines) by implementing code-level guardrails against data incidents.
  • Capacity Expansion: Act as a critical accelerator for a tight-knit core team, driving rapid prototyping during an essential discovery MVP phase.
  • 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.
  • Core Technicals: High expertise in JavaScript, which is the primary technical focus and team skill gap (Role is focused more on Frontend).
  • Backend & Data: Comfortable managing backend tasks and general cloud infrastructure. Familiarity with Java and general data engineering practices is a strong plus.
  • AI Integration: Familiarity with AI coding assistance tools to optimize development workflows.

Logistics & 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 to manisha.devaruppala@randstaddigital.com. Randstad Technologies is acting as an Employment Business in relation to this vacancy.

Fullstack Engineer (Heavy Frontend) in London employer: Randstad Technologies Recruitment

Randstad Technologies is an exceptional employer that fosters a dynamic work culture in the heart of London, offering employees the chance to thrive in a fast-paced environment. With a strong focus on professional development, we provide ample opportunities for growth and advancement within the IT sector, alongside competitive benefits that enhance work-life balance. Join us to be part of a supportive team that values innovation and collaboration, making every day at work both meaningful and rewarding.

Randstad Technologies Recruitment

Contact Details:

Randstad Technologies Recruitment Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Fullstack Engineer (Heavy Frontend) in London

Get Involved in Open-Source Projects

Diving into open-source projects is a brilliant way to showcase your skills and connect with other developers in the community. Not only will you beef up your GitHub profile but you might also catch the eye of someone at Randstad Technologies Recruitment who values hands-on experience over just theory.

Attend Local Tech Meetups

Tech meetups are gold mines for networking and discovering job opportunities, especially in the fast-paced world of software engineering. Check out local listings for events in your area and don’t shy away from introducing yourself. This could lead directly to a temporary position at Randstad Technologies Recruitment!

Showcase Your Work Online

With temporary roles, it’s all about standing out in a short space of time. Create a portfolio website where you highlight your projects and skills. Talk about your code, and provide links to your GitHub repositories. This will not only demonstrate your abilities but will also make it easier for recruiters at Randstad Technologies Recruitment to see what you bring to the table.

Leverage Temporary Job Boards

Don’t forget to check specialised job boards for temporary software development roles. Websites like We Work Remotely or Remote OK often list short-term gigs that can be a perfect fit. Apply directly through our website as well, making sure your application is sharp—temporary roles can move fast!

We think you need these skills to ace Fullstack Engineer (Heavy Frontend) in London

JavaScript
Platform Engineering
Frontend Development
Backend Management
Cloud Infrastructure
Java
Data Engineering Practices

Some tips for your application 🫡

Show Off Your Tech Skills:Make sure your CV highlights your tech stack and any programming languages you’re proficient in. Include specifics about any frameworks or technologies you’ve worked with; they can make you stand out in the sea of applicants. It’s all about showing that you have the chops we need at Randstad Technologies Recruitment!

Portfolio 2.0:Since you’re applying for a temporary gig, it’s super important to showcase a portfolio that highlights your best projects. Include links to GitHub or any personal projects that demonstrate what you can do in a real-world environment. This gives us a taste of your style and your problem-solving approach!

Keep It Brief and Relevant:With a temporary position, we want to see your ability to hit the ground running. Be concise in your CV and cover letter; stick to experiences that directly relate to the role. Highlight any previous temporary roles or freelance gigs that show your adaptability and quick learning!

Tailor Your Cover Letter:Don’t just send a generic cover letter. Personalise it for Fullstack Engineer (Heavy Frontend) at Randstad Technologies Recruitment! Mention why this temporary role excites you and how you see yourself contributing in the short run. Show us what you've got and why you're the one for this quick turn-around!

How to prepare for a job interview at Randstad Technologies Recruitment

Nail the Technical Skills

For a software engineering role, you'll likely face technical questions or coding tasks during your interview. Brush up on the relevant programming languages and frameworks that Randstad Technologies Recruitment uses, and don’t forget to practice some coding challenges on platforms like LeetCode or HackerRank. Showing your coding prowess can really make you stand out!

Prepare for System Design Questions

Even for a temporary role, having a grasp of system design principles can be crucial. Be ready to discuss how you would architect a software solution, including discussing trade-offs, scalability, and performance considerations. Having examples from previous projects can really show off your analytical thinking.

Demonstrate Your Adaptability

Since this is a temporary role, you'll want to emphasise your ability to hit the ground running. Highlight experiences where you quickly adapted to new technologies or teams. Let’s make it clear to the interviewers at Randstad Technologies Recruitment that you can learn on the job and deliver results in a short timeframe!

Show Off Your Portfolio

Make sure to have a portfolio or GitHub ready showcasing your projects. Having tangible evidence of what you've done—be it personal projects, contributions to open-source, or previous work—can convey how capable you are. Tailor this for what might interest Randstad Technologies Recruitment, so it's relevant and sparks conversation during your interview.