Software Engineer Reactpythonc 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

Lead Software Engineer – Python/Java, Equity Derivatives

J.P. MORGAN is seeking a Lead Software Engineer to join their Markets Technology team in Greater London. This role involves designing and delivering secure and stable technology solutions that align with business objectives. The ideal candidate will have extensive experience in software engineering, capable o ...

Staff Software Engineer — AI Tooling & Platform Lead

OVO Group is looking for a Staff Software Engineer to join their Agentic Development Team. This pivotal role involves significant technical ownership of the development tooling for internal developers, focusing on AI tooling and plugin ecosystems. Located in Bristol, the position promotes a hybrid work ...

Staff Software Engineer — AI Tooling & Platform Lead

OVO Group is looking for a Staff Software Engineer to join their Agentic Development Team. This pivotal role involves significant technical ownership of the development tooling for internal developers, focusing on AI tooling and plugin ecosystems. Located in Bristol, the position promotes a hybrid work ...

DevOps Software Engineer Lead Threat Intelligence, SEAR

Summary Posted: 21 Apr 2026 Role Number: As part of Apple's Security Engineering & Architecture (SEAR) organization, you'll join our mission to create the world's most secure products. We are committed to building groundbreaking tools that empower our threat inte ...

Software Engineer, Data & AI Platform — Hybrid Role

OVO Group is looking for a mid-level Software Engineer to join our Data and AI Platform team. This hybrid role is based in Bristol with expectations to work in-office at least once a week. You will play a key role in the design and maintenance of our data platform, helping build scalable software solut ...

Software Engineer, AI Platform – Scale Enterprise AI

Revax is seeking a Software Engineer in Greater London to help scale their AI-native software for tax advisory teams. The role involves developing APIs, optimizing data schemas, and deploying services while collaborating with the founding team. Ideal candidates have 2–3 years in production software development a ...

Senior Back End Software Engineer / Payments/core

About the Role The Team Back End Engineering is a foundational function at Thought Machine. Our Engineers spearhead the evolution of our flagship Vault product. We emphasize technical excellence, utilizing a monorepo structure and advanced continuous deployment practices. While the pace of deve ...

Graduate Software Engineer: Build Real World Solutions

Compare the Market is seeking a Graduate Software Engineer to join our innovative team in Greater London. As a graduate, you'll gain hands-on experience in software development, collaborating with experienced engineers to contribute to projects. The role requires a degree in Computer Science or a related field w ...

Lead AI Software Engineer GenAI & Cloud Innovation

hackajob is seeking a Lead Software Engineer to develop and enhance software solutions, utilizing modern engineering practices in Knutsford. You will work closely with product teams, leveraging your skills in AI and cloud technologies such as AWS and Azure. The ideal candidate will have robust programming skills ...

Graduate AI Software Engineer Remote & High Impact

Bending Spoons seeks a talented individual in the UK to shape AI-driven product experiences. Responsibilities include AI integration, simplifying architectures, and driving projects from conception to production. Candidates should demonstrate reasoning ability, drive, and proficiency in English. The role offers ...

Graduate Software Engineer Defence Tech (C++, Guildford)

In Guildford is seeking a Graduate Software Engineer for a permanent role based in Guildford. The ideal candidate will work with a leading Defence and Aerospace company, developing software for cyber security systems and data processing applications, primarily in C++. Candidates should have a strong academic bac ...

Lead Software Engineer Markets Tech (Python/Java)

JPMorgan Chase & Co. is seeking a Lead Software Engineer to design and deliver secure technology solutions in the Markets Technology team. The role involves ensuring production outcomes for critical workflows and collaborating within an agile team. Candidates should have a Bachelor's degree in Computer Science a ...

Lead Java Software Engineer Markets CRM LDN

Job Description Join us to shape the future of our Markets CRM platform and drive impactful technology solutions. As a hands‑on leader, you will collaborate with talented engineers and influence the direction of our Markets business. We offer an environment that values innovation, growth, and con ...

Graduate Software Engineer: Remote AI Driven Systems

Meetup in Cambridge is looking for a full-time role that emphasizes building impactful systems and integrating cutting-edge AI tools. Candidates should demonstrate problem-solving abilities, drive, and team spirit while being proficient in English. The position offers competitive pay, flexible working hours, and ...

Lead Software Engineer Java Post Trade Technology

Join us to shape the future of financial technology and make a meaningful impact on your career. You’ll collaborate with talented professionals, solve complex challenges, and help build trusted market-leading products. We value creativity, inclusion, and continuous learning, offering you the opportunity to ...

Engineering AI Software Engineer Vice President London

Position Overview Goldman Sachs Engineers are innovators and problem‑solvers, building solutions in artificial intelligence, risk management, big data, mobile and more. We look for creative collaborators who evolve, adapt to change and thrive in a fast‑paced global environment. This team is dedic ...

Senior Software Engineer – Climate Tech (Python/React)

Oliver Bernard is hiring a Senior Software Engineer (Python/React) in Greater London to develop software for climate technology initiatives. This role involves full-stack product development and partnership with a small, mission-led team. Candidates should have strong skills in Python and React, though diverse t ...

Senior Software Engineer London up to £150k

Forward Deployed Software Engineer (Python / TypeScript / AI) Oliver Bernard are partnered with a high-growth AI deployment company operating at the forefront of enterprise AI. Backed by top-tier investors and AI labs, they’re already delivering production-grade systems across finance, energy, an ...

Lead Software Engineer & Team Lead C# & AI

BMC Recruitment Group in Newcastle upon Tyne is looking for a Lead Developer to work in a growing company. This full-time position involves leading a small team, developing web applications in C#, and integrating AI into projects. The role offers a salary starting from £70k, a good pension plan, and a flexible w ...

Senior Software Engineer — Insurance Platform (Hybrid UK)

Frontline Ins UK is seeking a Senior Software Engineer in Belfast, Northern Ireland. This role involves designing, developing, and maintaining software systems for our insurance technology platforms. Ideal candidates should have over 5 years of experience in full-stack engineering with strong expertise in React, ...

Senior Software Engineer Core Experiences (SDKs & Cloud)

Speechify is looking for a Senior Software Engineer for its Core Experiences Team in Manchester, UK. The role involves building and maintaining SDKs that enhance the product experience across platforms. Responsibilities include optimizing functionality, collaborating with product teams, and developing cloud func ...

Senior Software Development Engineer in Test (Compliance)

About us @Symphony Secure. Connected. Intelligent. Symphony is an AI-powered communication and technology company fueled by interconnected platforms: messaging, voice, directory and analytics. Our end-to-end encrypted technologies enable over 1,400 institutions to accelerate AI im ...

Senior Software Engineer – AI Driven Global Marketplace

Bounce Digital is seeking backend-leaning product engineers to join their hybrid team in London. This role offers the chance to own problems end-to-end, including search, payments, inventory, logistics, and AI integrations. Ideal candidates should be comfortable working in ambiguity and have significant experien ...

Senior Software Engineer: Architect Scalable Web Apps

TulipTech is seeking a Senior Software Engineer to join their UK team. The role involves designing and building modern web applications with a focus on collaboration across cross-functional teams. Ideal candidates should have over 5 years of software development experience, with strong skills in Node.js, React, ...

Senior Software Engineer Test Equipment & CI/DevOps

Eclectic Recruitment Ltd is seeking a Senior Software Engineer to support the development of advanced test equipment software for missile systems. You will design software solutions primarily in C and C++, work in Agile teams, and apply DevOps principles. The ideal candidate has strong experience in software eng ...

Senior Software Engineer Real Time AI SaaS

ConnexAI in Manchester seeks a Senior Software Engineer to shape their digital presence by developing sophisticated SaaS applications for real-time systems in the AI sector. Ideal candidates will have extensive experience with Node.js, TypeScript, and a strong understanding of Linux Systems Administration. The r ...

Senior Java Software Engineer — Scalable Microservices (Remote)

10x Banking is looking for a passionate Software Engineer to work on cutting-edge technologies and deliver scalable solutions. This role involves building components for interest calculations and mentoring junior developers. Ideal candidates have solid Java skills, experience with cloud-based microservices, and ...

Senior Software Engineer, Scientific Instrumentation R&D

OMEGA, Inc. is looking for a Senior Software Engineer in Malvern, UK, with at least 5 years of experience in software development. The ideal candidate will develop software for advanced scientific instruments, emphasizing C++ and C#/.NET. This role involves addressing technical challenges, mentoring team members ...

Onsite Senior Software Engineer — Java/Spring & Cloud

hackajob is partnering with Raytheon UK seeking a Senior Software Engineer for a full-time role based in Manchester. The position involves designing and building software, collaborating with cross-functional teams, and contributing to project milestones. Candidates should possess full stack experience, expertise ...

Senior Software Engineer Adobe Experience Manager (AEM)

Senior Software Engineer - Adobe Experience Manager (AEM) Epsom & Barbican, London | Hybrid Working | Fixed-Term Maternity Cover (starting July 2026) Competitive salary available, depending on experience 37.5 hours per week We are looking for an enthusiastic Senior Soft ...

Senior Software Engineer Adobe Experience Manager (AEM)

Senior Software Engineer - Adobe Experience Manager (AEM) Epsom & Barbican, London | Hybrid Working | Fixed-Term Maternity Cover (starting July 2026) Competitive salary available, depending on experience 37.5 hours per week At Nuffield Health, ...

Senior Software Engineer, Real World Robotics Platform

ISL Talent is seeking a Senior C# Developer for Insphere in the UK. This role is not standard and offers the chance to work on a real-world engineering product, contributing to architecture and technical direction while engaging with robotics and measurement instruments. You'll enjoy flexibility with a hybrid wo ...

Lead Software Engineer – Backend & APIs (Node/TypeScript)

Java Script Works in Windsor is seeking a Software Engineering Lead. The ideal candidate will be comfortable leading strategy while still being engaged in architecture and implementation. Relevant experience with JavaScript, Node.js, SQL, and cloud infrastructure is essential. This full-time position offers a co ...

Software Engineer Environmental Monitoring in London OxSource

Software Engineer - Environmental Monitoring London, United Kingdom Posted 9 months ago Tech Stack JavaScript Django Angular React Monitoring Python Frontend Apps Development Opportunity < ...

Lead C# Software Engineer – Azure & Insurance Pricing

Willis Towers Watson in Reigate is seeking a Lead Software Engineer to join their dynamic development team. You will work on enhancing insurance pricing solutions with C# .NET and innovative software engineering practices. The role includes mentoring juniors, sprint planning, and implementing best practices for ...

EV Battery BMS Software Engineer – Technical Lead

Tata Technologies is seeking an experienced EV Battery BMS Software Engineer to lead the integration and validation of software for EV battery packs. Located in Warwick, the role involves technical leadership, supplier interaction, and ensuring compliance with functional and safety requirements. Candidates shoul ...

Lead Software Engineer | Defence Start Up | London

Lead Software Engineer | Defence Start-Up | London Lead Software Engineer required for a rapidly-growing London-based defence start-up building next-generation autonomous and AI-driven systems to support critical national security missions. Founded by experienced operators and technologis ...

Senior Software Engineer, Fullstack in London Vanta

Senior Software Engineer, Fullstack London, United Kingdom Employment Type Full time Compensation Competitive Visa Sponsorship Not provided Responsibilities Design, develop, and own new product functionality and/or infr ...

Lead Software Engineer Hardware Design Platform|Flexible

Circuit Mind is seeking a Lead Software Engineer in Greater London to take full ownership of backend development across their products. You will collaborate with various engineering teams to tackle challenges in hardware engineering, leveraging a modern tech stack including Python, PostgreSQL, and more. This pos ...

Graduate Software Engineer in Hessle Sewell Group

Graduate Software Engineer Hessle, United Kingdom Posted 10 months ago Tech Stack Software Engineer Vue.js JavaScript TypeScript C Skills Required Understanding of writing or maintaining manual ...

AI Software Engineer: Build Scalable AI Platforms

Fruition Group is looking for a Software Engineer with a focus on AI to build scalable backend systems and integrate AI capabilities. This role offers a competitive salary of £80,000 - £120,000 per annum, a hybrid working model, and opportunities for professional development in AI technologies. The ideal candida ...

Graduate Software Engineer – Java, Python & Scala (London)

WorksHub is looking for a Graduate Software Engineer located in London, United Kingdom. This full-time role offers a competitive compensation package. Candidates should have a degree in Computer Science or Information Technology, proficiency in programming languages like Python and Java, and a solid understandin ...

Lead Software Engineer Markets Tech (Python/Java)

JPMorgan Chase & Co. is seeking a Lead Software Engineer in the Markets Technology team to design secure, scalable solutions that support business objectives. You will collaborate across functions to create products and improve stability and delivery predictability. The ideal candidate will have a Bach ...

Lead Software Engineer: AI/ML & Cloud Systems

Kainos seeks a Lead Software Engineer based in Derry/Londonderry, UK. You will lead teams to develop innovative software solutions that impact users worldwide, focusing on Python or C#/.NET and modern AI technologies. The role involves managing and mentoring team members while ensuring the delivery of high-perfo ...

AI Software Engineer Computer Vision & Data Pipelines

White Swan Data is seeking an AI Software Engineer in London, UK. The ideal candidate should have expertise in Claude Code and strong Python skills. You'll be responsible for building and optimising AI workflows, developing computer vision tools, and managing databases. Benefits include a performance bonus, 25 d ...

Senior/Staff Software Engineer, Back End Leaning

Synthesia is the world’s leading AI video platform for business, used by over 90% of the Fortune 100. Founded in 2017, the company is headquartered in London, with offices and teams across Europe and the US. As AI continues to shape the way we live and work, Synthesia develops products to enhance vi ...

Senior Software Engineer Backend in London Bits

Senior Software Engineer - Backend London, United Kingdom Posted about 1 year ago Tech Stack JavaScript GraphQL REST TypeScript Node.js Responsibilities Design and implement clean APIs using REST or ...

Senior Lead Software Engineer: Cloud, Mentorship, Visa

NewsNowGh is seeking a Lead Software Engineer for a full-time permanent role in Cambridge, UK. The position offers an annual salary between £73,000 and £80,000 and involves designing and developing eLearning solutions. With a focus on mentorship and collaboration in agile teams, the role emphasizes leading techn ...

Lead Software Engineer Data in London LinuxRecruit

Lead Software Engineer - Data London, United Kingdom Posted 10 months ago Tech stack Python TypeScript Software Engineer Required Skills To optimize the platform's performance, a rough tech stack is in play. GraphQL or ...

AI Software Engineer — Build Production AI Systems

Fruition Group is looking for a Software Engineer - AI to create robust systems integrating AI into applications. The role involves working collaboratively to leverage modern engineering practices and develop internal tools to enhance productivity. With a salary range of £70,000 - £110,000, the positio ...

🚀 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

    Software Engineer Reactpythonc Jobs in United Kingdom Job Search Guide, Trends and Insights