Full Stack Engineer

Intellect Group; Greater London; Hybrid; GBP 80,000 - 120,000; Full time

Job summary

A leading fintech company is seeking a Full Stack Developer to join their innovative team. You will work on a new compliance platform, focusing on creating responsive UIs and collaborating with backend services. This role offers flexibility with hybrid or remote options within the UK.

Benefits

Flexibility to work remotely or from the London office

Direct impact on product success

Qualifications

• 1–4 years' experience in a frontend or full stack role with a strong emphasis on UI/UX.
• Confident building accessible and responsive UIs with modern frameworks.

Responsibilities

• Lead frontend development using React and TypeScript, creating modular components.
• Collaborate with backend engineers to integrate API functionality.

Skills

UI/UX

React

Python

TypeScript

Education

2:1 degree or higher in a STEM subject

Tools

FastAPI

SQLAlchemy

Alembic

Pydantic

PyTest

TailwindCSS

Job description

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Base pay range

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Head of Software Engineering at Intellect Group

Full Stack Developer (React / Python) – Greenfield Compliance Platform

Location: London (Hybrid or Remote within the UK)

Are you a frontend-focused Full Stack Developer ready to bring clean, responsive, and scalable UIs to life in a high-impact fintech product?

Join a high-performing innovation team building a brand-new compliance and transaction monitoring platform from the ground up. This is a greenfield project with a long-term roadmap, including upcoming integration of AI, ML, and global expansion features.

What You’ll Be Doing:

• Taking the lead on frontend development using React and TypeScript, creating modular and accessible components from FIGMA designs.
• Collaborating closely with backend engineers to integrate API functionality into the UI.
• Supporting backend services development using Python (FastAPI) and contributing to API schema design and implementation.
• Building a high-performance, user-friendly experience across internal and external-facing applications.
• Working with DevOps and engineering teams to ensure fast, reliable deployment pipelines.
• Frontend: React, TypeScript, TailwindCSS
• Backend: Python (FastAPI, SQLAlchemy, Alembic, Pydantic)
• Testing: PyTest, TypeScript testing frameworks

About You:

• 1–4 years' experience in a frontend or full stack role with a strong emphasis on UI/UX.
• Confident building accessible and responsive UIs with modern frameworks.
• Comfortable working with backend APIs and writing Python when needed.
• Experience working in agile teams and a passion for clean, scalable code.
• A 2:1 degree or higher in a STEM subject (or equivalent experience).
• Creative, self-motivated, and detail-oriented, with a strong user focus.

Why Join?

• Shape the look and feel of a major new fintech platform.
• Work in a small, innovative team with direct impact on product success.
• Enjoy flexibility to work remotely or from our central London office.
• Be part of a long-term project that’s tackling real-world compliance and security challenges.

If you love building elegant UIs that deliver real impact, this is your chance to shape a platform from the ground up.

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Finance and Information Technology

• Industries

  Financial Services, Software Development, and IT System Data Services

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