Full Stack Engineer Python React Jobs in UK

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Cloud Data Engineer: ETL, BI & Big Data

A leading data solutions company in the UK seeks a Senior Data Engineer to enhance their data capabilities. The ideal candidate will have extensive experience with GCP and big data technologies, alongside strong Python and Java skills. Responsibilities include evaluating data solutions, complying with engineerin ...

London based Senior ETF/Index Portfolio Manager

A leading investment firm in London is seeking a Senior Equity Portfolio Manager/Engineer. You will manage index equity portfolios and support client flows while ensuring risk management and optimal portfolio strategies. The ideal candidate will possess strong financial product knowledge in Equities or Fixed Inc ...

Senior Embedded Test Engineer Automation & Quality

A global healthcare leader is seeking a Senior Test Engineer to join their Digital Technologies team in Greater London. The role will involve shaping quality strategy and ensuring compliance throughout the delivery lifecycle while leveraging advanced testing methodologies. Ideal candidates will have significant ...

Senior Software Engineer Client Eligibility Platform

A leading financial technology firm in London seeks a Senior Software Engineer for their Client Compliance Eligibility team. The role involves building and maintaining complex systems that ensure compliance in trading processes. Candidates should have extensive experience in software development, particularly in ...

Senior GCP Data Engineer: Scale Global Pipelines

A leading technology company in London is seeking a Senior GCP Data Engineer to architect and build a modern data platform. This role involves designing scalable pipelines, leveraging Google Cloud Platform for optimal performance, and refining data processing with SQL and Python. Candidates should have a strong ...

Data Engineer: Build Scalable Data Pipelines

A tech-focused SaaS company in Cardiff seeks a Data Engineer to build and optimize data pipelines for a cloud-based platform. The role involves collaboration with engineering teams and managing data within AWS environments. Candidates should have strong SQL, Python, and cloud data warehouse experience. This posi ...

Senior Lead SDN Architect & Platform Engineer

A leading financial services firm in London is seeking a Senior Lead Software Engineer to enhance and build secure technology products. This role focuses on developing the JPMC-VPC networking platform, requiring expertise in programming languages such as Go and Python, along with strong knowledge of networking f ...

Senior Data Platform Engineer — APIs, GenAI & Data Layer

An innovative tech upskilling company in Greater London is seeking a Senior Software Engineer to build and integrate a data platform. You will create APIs and tools that empower tech teams and drive AI model deployment. The ideal candidate has experience in Python, TypeScript, and Go. The role offers a hybrid wo ...

Senior Software Engineer – Unified Platform: Scale Data

A global trading firm in Greater London is looking for a Senior Software Engineer to join its Unified Platform organization. In this role, you will develop tools for global market opportunities and build intuitive solutions for internal users. We're seeking candidates with 2-3 years of software development exper ...

Senior Portfolio Engineer: Fixed Income ETFs & Indices

A global asset management firm in London is seeking a Senior Portfolio Engineer to manage Fixed Income ETFs and index portfolios. This role requires strong financial markets knowledge and quantitative programming skills in Python. The successful candidate will support client flows, manage investment and risk exp ...

ML Engineer II: Build Scalable AI for Travel Solutions

A leading business travel company is seeking a Machine Learning Engineer II to join their Product AI Engineering team. This role involves designing, building, and optimizing intelligent systems using cutting-edge AI techniques. Candidates should have over 6 years of experience with a bachelor's or equivalent. Fa ...

GenAI ML Engineer — Production Systems & Impact

A leading technology company in London is seeking a Machine Learning Engineer to design and deploy production-scale AI systems. The ideal candidate will have experience in Machine Learning engineering and Python, working on generative AI frameworks. Responsibilities include building infrastructure and collaborat ...

ML Engineer II — AI for Travel Tech (Manchester)

A leading global business travel company seeks a Machine Learning Engineer II in Manchester. The role involves designing, building, and optimizing AI systems for business impacts. Candidates should have robust experience in AI techniques, statistical modeling, and strong coding skills in Python. The company offe ...

Distributed Systems Engineer — Real Time Analytics DB Platform

A leading technology company based in the UK is seeking a Distributed Systems Engineer for its Data Platform. This hybrid role involves enhancing the analytical database platform critical to Cloudflare’s analytics. Candidates should have over 3 years of experience and strong skills in Golang, Python, or C++. Fam ...

Ads ML Engineer — Real Time Personalisation at Scale

An innovative technology company in London is seeking a Machine Learning Engineer to enhance their advertising products. The ideal candidate will have significant experience in Python coding and machine learning fundamentals, focusing on the end-to-end lifecycle of ML models in a hybrid work environment. Collabo ...

Palantir Foundry Senior/Principal Consultant

A leading management consulting firm is seeking a Senior Consultant / Principal Consultant – Palantir Engineer to lead and deliver innovative, data-driven solutions using Palantir Foundry. The role requires strong programming skills in Python and SQL, with hands-on experience in complex client environments. Succ ...

Fullstack Engineer to Scale a FinTech Navigator Platform

A leading technology and data company in Edinburgh is seeking a Fullstack Software Engineer to join their Investor Solutions team. The role focuses on collaboration with cross-functional teams to deliver innovative solutions within the financial industry. Candidates should have proficiency in Python, experience ...

AI Engineer: ML/NLP Specialist | £2k Learning Budget

A leading technology client in the United Kingdom is seeking an AI Engineer to design and implement advanced AI solutions for their core platform. You will work on cutting-edge projects leveraging ML and NLP techniques to solve complex challenges. The ideal candidate is proficient in Python and familiar with fra ...

Senior Backend Engineer — Architect Scalable Microservices

A leading global marketing company is seeking a Senior Backend Engineer to design and develop scalable backend systems for their unified marketing platform. This hands-on role requires strong expertise in Python and modern development patterns, with a focus on performance, reliability, and observability. You wil ...

AI Engineer — Litigation LLM Systems Architect

A legal AI technology firm in London is seeking an exceptional AI engineer to shape the future of legal work. You will design and build systems that analyze millions of documents to extract critical information for legal battles. The ideal candidate has expert-level Python skills and experience with LLM systems. ...

Infrastructure Security Engineer: Secure & Scale Platforms

A leading quantitative finance firm is seeking an Infrastructure Security Engineer to automate and configure critical security systems. The role involves owning projects across technology stacks, contributing to the security roadmap, and mentoring junior engineers. Ideal candidates will possess skills in securit ...

Founding AI Engineer Equity, Production ML, London

A fast-growing legal tech startup in London is seeking an AI Engineer to develop proprietary algorithms and evaluation pipelines. The role offers the opportunity to shape the future of a rapidly scaling AI platform while working with a talented team. Candidates should be experts in Python and have experience wit ...

Senior Software Engineer – Hybrid, DevOps & Architecture

A leading global bank in Belfast is looking for a Senior Engineer to implement new application systems and lead software engineering projects. The successful candidate will have proven software engineering experience, strong programming skills in languages such as Java, Go, and Python, and familiarity with SQL a ...

Remote AppSec Engineer for AI Powered Apps

A leading AI research firm is seeking an Application Security Engineer to join their Security team. The role involves designing application security tooling, identifying vulnerabilities, and collaborating with engineering teams. Candidates should have a strong software engineering background, proficiency in Pyth ...

Senior Backend Engineer Scale Impact, Stock Options

A leading financial technology firm in Greater London seeks a Senior Backend Engineer to enhance their product development. The ideal candidate will possess over 5 years of experience in software engineering and be skilled in Python and related technologies. Responsibilities include designing scalable systems an ...

Data Engineer – Advanced Analytics Lead (Defence)

A leading technology company in the UK is looking for a Data Engineer - Defence to join its Data Engineering team. This role involves the development of advanced analytics solutions and mentorship of junior engineers. The ideal candidate will possess strong data engineering skills, leadership capabilities, and p ...

Senior Backend Architect (Django/AWS) – Lead Platform

A financial technology company in Greater London is seeking a Mid-Senior level Software Engineer to lead the backend development of their investment reporting platform, Serpentine. The role involves 10+ years of Python development experience, with strong expertise in Django. You will be responsible for architect ...

Senior Quant & Software Engineer, Equities Tech – Prime

A leading financial institution in Greater London is seeking a Lead Software Engineer in Equities Technology. The role involves writing high-quality Python code, collaborating with traders, and ensuring system stability. Ideal candidates have over 5 years of software engineering experience, knowledge of Capital ...

Data Analyst & AI Engineer — AI Pipelines & LLMs (Hybrid)

A leading technology solutions provider in Birmingham seeks an experienced Data Analyst / AI Engineer. The role involves analyzing large datasets to derive insights and creating scalable AI solutions using Generative AI and Large Language Models. Candidates should have over 5 years of experience and a strong bac ...

Linux Systems Engineer Automation & CI/CD (Hybrid)

A leading tech recruitment company is seeking an automation focused engineer in London. You will build complex Linux based systems and define workflows for a groundbreaking product. Responsibilities include automating deployment workflows, developing Bash scripts, and collaborating closely with hardware experts. ...

Senior AI Platform Engineer – Scale Conversational AI

A leading B2B consultancy in the UK is seeking an AI Platform Engineer to design, build, and operate a cloud-native platform supporting conversational AI products. The role involves optimizing RAG and LLM-backed services across AWS and Databricks. Ideal candidates will have strong experience with AWS, Databricks ...

Senior Platform Engineer, Unified Data & Tools

A leading trading firm in Greater London is seeking a Senior Software Engineer to join their Unified Platform team. The role involves developing tools that enable business opportunities and working with data at scale. Ideal candidates will have 2-3 years in software development, strong skills in Java or Python, ...

F5 Infrastructure & Security Engineer (Hybrid)

A technical recruitment consultancy is seeking an F5 Infrastructure Engineer to join its security-focused DevOps team. This hybrid role involves implementing and automating F5 rules in cloud environments, enhancing web security, and collaborating with Security Operations teams. The ideal candidate will have a pr ...

Senior ML Engineer Production Grade AI

A leading technology company in London is seeking a Senior Machine Learning Engineer to lead the deployment of AI systems for diverse clients. You will design and implement scalable ML software and infrastructure while collaborating across various teams. The ideal candidate has strong Python skills, experience w ...

Senior Backend Engineer — Scalable APIs & Systems

A leading marketing firm in Greater London seeks a Senior Backend Engineer to design and develop scalable backend systems. You will write production-grade code, solve distributed systems challenges, and collaborate with cross-functional teams. The ideal candidate has expertise in Python and frameworks like FastA ...

Senior Azure DataOps & DevOps Engineer for Databricks

A tech solutions company is seeking a Senior Azure DevOps Engineer based in Milton Keynes. The role involves designing and maintaining infrastructure as code using Terraform, operating CI/CD pipelines, and ensuring platform reliability and security across Azure environments. Candidates should have over 8 years o ...

Software Engineer – Simulation Data & AI Platform

A technology company in London is seeking a Software Engineer - Simulation Workbench with expertise in data engineering. The role involves designing and building distributed systems, creating automated data pipelines, and implementing storage solutions for complex simulations. Candidates should have strong skill ...

Remote Senior Platform Engineer – Cloud & Kubernetes

A leading consultancy is seeking a Senior Software Engineer to join their team. This remote position focuses on building innovative products and requires expertise in cloud infrastructure, particularly Azure, and DevOps practices. Strong experience in Kubernetes and coding in Python is essential. The suitable ca ...

Databricks Data Engineer: Azure Lakehouse Platform

A leading recruitment agency is seeking a Data Engineer to support the development of a Databricks-based lakehouse architecture. This role involves hands-on experience with data warehousing, Databricks, SQL, and Python. You'll work on a modern cloud-native data platform while facing large-scale engineering chall ...

AR/VR Visualization Engineer — Unreal & UE5

A defense technology company seeks a Software Engineer for Visual Simulation in London. The candidate will lead development of AR and VR experiences for operations analysis. A minimum of 3 years engineering experience, strong skills in C++, Python, and Unreal Engine are required. Additional responsibilities incl ...

Global DevOps Engineer — CI/CD, Kubernetes & Automation

A leading supply chain solutions company based in Stockport is seeking an experienced DevOps Engineer to build and maintain CI/CD pipelines for its Software Engineering team. Ideal candidates should have a strong background in software engineering with significant experience on Linux, as well as knowledge of CI/ ...

AI Engineer: Build ML Infrastructure for Trading

A diversified trading firm is seeking an AI Engineer to be part of a multi-asset trading team. You will drive the development of AI infrastructure and collaborate on machine learning initiatives essential to the firm's success. Candidates must have proficiency in Python and a strong foundation in machine learnin ...

Data Engineer: Remote, Cutting Edge Data Pipelines

A UK-based software company is seeking a Data Engineer to join their team in Manchester. The role involves contributing to the Data Collection Hub, improving data processing pipelines, and utilizing technologies like Python and Hadoop. The ideal candidate will have over 2 years of experience in data processing a ...

NetDevOps Engineer: Automate & Scale Networks

A broadband service provider in the UK is seeking a NetDevOps Engineer to enhance their network automation and operations. The role involves implementing modern software practices to improve efficiency and scalability in network tasks. Candidates should have a strong background in NetDevOps or DevOps, with skill ...

Cyber Defense Software Engineer Hybrid (UK)

A cyber security consultancy in Gloucester is seeking a Software Engineer (Hybrid) to work on critical National Security projects. The ideal candidate will have strong skills in Java, Python, or Node, as well as knowledge in AWS, Docker, and Agile methodologies. Responsibilities include designing and documenting ...

Hybrid Automation QA Engineer – CI/CD & Test Automation

A global technology company in the UK is seeking a Quality Engineer specializing in Automation. The successful candidate will streamline testing processes and ensure reliable software delivery using advanced test automation tools like Selenium and Cypress. Applicants should have a Bachelor's Degree and strong pr ...

Backend Engineer Credit Insights & Data Platforms

A financial technology firm in London seeks a Back End Engineer for the Credit Compass team. This role involves designing and building scalable services, integrating rich data sources, and delivering insights to small businesses. Candidates should have experience in Python and Django, along with strong communica ...

Senior Backend Engineer — Architect Scalable Microservices

A leading global marketing firm in the UK is seeking a Senior Backend Engineer to lead the design and development of backend systems across OneSuite. This hands-on role requires expertise in Python and modern development patterns. The ideal candidate will collaborate cross-functionally to ensure systems are scal ...

Software Engineer: Build Scalable AI Transcription Systems

A leading AI technology firm in Cambridge is seeking a Software Engineer to design and build interconnected systems for their AI transcription products. This role emphasizes strong engineering fundamentals and collaboration across teams to solve complex problems. Ideal candidates will have a solid foundation in ...

AWS Data Platform Engineer | Big Data Pipelines & Security

A dynamic tech company in the UK is searching for a Data Platform Engineer to design and maintain data processing pipelines. This role requires experience in AWS, SQL, and Python while ensuring data quality and collaborating with teams. Candidates should have a strong background in data security and management, ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Full Stack Engineer Python React Jobs in United Kingdom Job Search Guide, Trends and Insights