Fullstack Engineer C Python React Data Management 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

C&I Engineer

An innovative and sustainably focused fuel storage company with a global presence are looking for a skilled and experienced C&I Engineer to join their team in the South East region! They are passionate about people and ensuring that the development of their employees is at the heart o ...

Core Engineer (C++)

Are you looking to work on problems that genuinely test the limits of performance, scale, and engineering craft? Check out the role overview below If you are confident you have got the right skills and experience, apply today.We are building a small, elite team of syste ...

Software Engineer C++

Software Engineer Salary: Competitive, negotiable based on experience, plus benefits including a 7% pension contribution, 25 days holiday, and life insurance Location: Portsmouth, hybrid working Sirius Digital is a trusted provider of expertise in Software Engineering, Data Science, ...

C++ Test Engineer

About the Role As a Software Engineer focused on test framework development, you will evolve and extend an existing automated testing framework used across a latency‑sensitive C++ algorithmic trading platform . Your work will enable engineering teams to val ...

Software Engineer C++

Software Engineer Location: Dorset (Hybrid working 3 days on site 2 from home) Competetive market salary SC Clearance required - All candidates must hold or be eligible to gain SC Clearance before starting the role Purpose of job A ...

C++ Software Engineer

C++ Software Engineer A fantastic opportunity for a C++ Software Engineer to join a global technology company developing advanced real-time communication systems used in highly demanding environments. This role focuses on building high-performance software applications whic ...

Software Engineer C#

Pektron are looking for an additional engineer to join our multi disciplined engineering team. About us: Pektron are one of the largest privately owned electronics manufacturers in the world with over 50 years experience delivering bespoke electronics hardware and software ...

C# / .NET Engineer

About the job C# / .NET Engineer (Commodities / Derivatives) | £75k - £95k | London (Hybrid) We’re looking for a strong C# / .NET Engineer to join a Back Office IT team within a financial markets environment. This role combines hands-on development ...

C++ Software Engineer

C++ Software EngineerA fantastic opportunity for a C++ Software Engineer to join a global technology company developing advanced real-time communication systems used in highly demanding environments. This role focuses on building high-performance so ...

Senior Engineer (C++)

Role Overview We are looking for a highly skilled Senior C++ Engineer to join our Global Analytics team. In this role, you will design, build, and maintain high-performance trading and analytics systems used across our business. You’ll work on low-latency, mission-critical applications, a ...

C++ Algorithms Engineer

Job DescriptionEngage in the development of next-generation sonar systems and autonomous undersea vehicles, with ALTEN Ltd! Join our team to develop and integrate advanced mathematical models and signal processing al ...

C++ Modelling Engineer

C++ Modelling Engineer - Contractor - Outside IR35 Hybrid working My client is a Reading based world leader in the Semiconductor industry, developing products with automotive applications. They are looking for a C++ Modelling Engineer to be responsible for model creation for thei ...

C++ Software Engineer

Old Mission is a global proprietary trading firm that leverages state-of-the-art technology and research to identify and execute profitable trading strategies across multiple asset classes around the world. Our offices in Chicago, New York, and London are all composed of naturally curious individuals who t ...

Software Engineer (C++)

Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with some of the most talented people in the industry. Rockstar Games is look ...

C# / .NET Engineer

We’re looking for a strong C# / .NET Engineer to join a Back Office IT team within a financial markets environment. This role combines hands‑on development with ownership of critical systems, supporting core operations while contributing to a broader data platform transformation. What you’ll be do ...

Senior C++ Engineer

Senior C++ Engineer - High Performance Systems Oxford (Hybrid), £90k to £95k Avanti Recruitment is working with a deep‑tech company behind a high‑performance reasoning engine deployed on over 60 million devices worldwide. This is core engine development for an elite engineering team ...

C++ Software Engineer

Leonardo Southampton, England, United Kingdom Software Engineer – C++ Location: Southampton, United KingdomContract type: PermanentWorking model: Hybrid Your Impact We are on the hunt for talented software engineers to support our Integrated Sensors & Protectio ...

C# Software Engineer

Salary Up to £57,000, depending on experience & grade Dynamic (hybrid) working 2- 3 days per week on-site due to workload classification Security Clearance British Citizen Restrictions and/or limitations relating to nationality and/or rights to work may ...

Software Engineer C

Location Ampthill, Bedfordshire Hybrid working and 4 day work week option 37.5 hours per week Overview Lockheed Martin (UK)'s Ampthill site is a rapidly changing, dynamic part of the Lockheed Martin Corporation with both domestic and international customers. It f ...

C++ Software Engineer

Overview Are you interested in working on one of the most cutting‑edge defence and aerospace projects in the UK? We are enhancing the capability of fast jets such as the Eurofighter Typhoon, Saab Gripen and the emerging 6th generation fighter jet platform, Tempest. We are looking for top engineer ...

C++ Software Engineer

The right to work in the UK without sponsorship is essential for this vacancy. An exciting opportunity for a Senior C++ Software Engineer has arisen at a technology firm delivering low-latency trading solutions, based in Cambridge. This is a great opportunity for a Senior C++ Software ...

C# Software Engineer

Overview On behalf of our client, we are seeking to recruit someone as a C# Software Engineer for 12 months. As the C# Software Engineer, you will be joining a team who are integral in the development of weapon systems and system architectures, and as a result we have developed a capability suppo ...

C++ Firmware Engineer

ALTEN is a global engineering and technology consultancy operating across over 35 countries worldwide. We partner with industry leaders across sectors including Aeronautics, Aerospace, Defence, Naval, Automotive, Energy, Rail, IT and many more to deliver innovative engineering solutions that drive ...

C# Software Engineer

**Motorola Solutions values your privacy** .## **Company Overview**At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, pro ...

C++ Software Engineer

Overview Do you want to develop software that directly controls real machines, work day-to-day with mechanical and electrical engineers, and develop your skills in an environment focused on practical engineering? This is an opportunity to join a close-knit development team responsible for a ...

Senior C# Engineer

Description As a Senior Software Engineer, you will work as part of a highly skilled and close-knit development team following Scrum methodologies to develop market‑leading insurance pricing solutions. This is a varied and challenging opportunity where you will play a key role creating new produc ...

Principal Engineer (C++)

AI accelerators. When regular AI is already becoming old news and now it is all about making it as efficient and enhanced as possible. If you like to not just think outside the box, but to completely dismantle the box, re-architect the box, and then build it again, then this is the environment for y ...

C++ Software Engineer

Job Description Are you interested in working on one of the most cutting‑edge defence and aerospace projects in the UK? We are enhancing the capability of fast jets such as the Eurofighter Typhoon, Saab Gripen and the emerging 6th generation fighter jet platform, Tempest. We are looking for top en ...

Senior C# Engineer

Description As a Senior Software Engineer, you will work as part of a highly skilled and close‑knit development team following Scrum methodologies to develop market‑leading insurance pricing solutions. This is a varied and challenging opportunity where you will play a key role creating new produc ...

Software Engineer C

A Software Engineer with strong experience in C#, using WPF and MVVM methodologies will support the new NPI team of a thriving Technology Company, taking responsibility for leading the software driven automation and test aspects of products. You will be qualified to Degree level in a Software Engin ...

C++ Software Engineer

Job Description Your impact We are on the hunt for talented software engineers to support our Integrated Sensors & Protection line of business, working on a range of defence projects. Direct industry experience is not required; we are happy to explore all backgrounds and help develop al ...

Software Engineer (C++)

Role Overview We are looking for a highly skilled Senior C++ Engineer to join our Global Analytics team. In this role, you will design, build, and maintain high-performance trading and analytics systems used across our business. You’ll work on low-latency, mission‑critical applications, applying ...

C++ Software Engineer

Total Comp: £250k–£500k (based on performance and seniority) I'm partnered with a quantitative trading firm hiring a C++ Software Engineer to join its high-frequency trading team in London. The focus is on building and scaling ultra-low-latency systems for global markets. Th ...

Software Engineer, C++

Aquatic was founded with a shared passion for tackling some of the most complex challenges in one of the world’s most competitive arenas—global financial markets. From the very beginning, we have been driven by a deep commitment to applying cutting‑edge scientific research and technological innovation to d ...

C# Software Engineer

Position Description At CGI, you’ll play a pivotal role in building and sustaining secure, high-impact applications that underpin critical services for our clients. As a C# Developer, you’ll contribute to the full application lifecycle, combining hands‑on development with 4th line support to ensu ...

Core Engineer (C++)

Are you looking to work on problems that genuinely test the limits of performance, scale, and engineering craft? We are building a small, elite team of systems engineers to design and evolve the core infrastructure that powers a highly sophisticated trading platform. This is not application ...

Principal C# Engineer

Principal Engineer (C# / .NET) – Global Tech Company We’re a fast‑growing, well‑funded tech company building a product used by millions worldwide. Engineering quality is everything here - and we’re looking for a Principal‑level C# / .NET engineer to help shape what comes next. ...

Software Engineer (C++)

C++ Software Engineer - Outside IR35 Contract London, UK Long-Term Engagement on a Rolling Contract Hybrid Working Up to £750 per day (Outside IR35) We have partnered with a leading Technology Firm who are looking to add a Software Engineer with ...

Software Engineer C#

Contract Software Engineer – C# / Windows / Networking We’re looking for an experienced C# Software Engineer to join a highly skilled engineering team working on complex, mission‑critical Windows desktop systems used in marine operational environments. This is a hands‑on contract role, id ...

Contract C++ Engineer

Contract Software Engineer (C++ / C#) - £600-£650/day (OUTSIDE IR35) - Hybrid Are you an experienced C++/C# engineer with a passion for modernising legacy systems? Do you enjoy building rock‑solid desktop applications and working autonomously in a collaborative, forward‑thinking environment? If y ...

Software Engineer (C++)

At Rockstar Games, we create world-class entertainment experiences. Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with som ...

Lead C# Engineer

Description As a Lead Software Engineer, you will work as part of a highly-skilled and close-knit development team following Scrum methodologies to develop market-leading insurance pricing solutions. This is a varied and challenging opportunity where you will play a key role creating new product ...

C++ Software Engineer

C++ Software Engineer - Edinburgh (Hybrid once per week) A pioneering technology company is looking for a C++ Software Engineer to join its dynamic engineering team. This is an exciting opportunity to contribute to state-of-the-artproducts, s ...

C++ Software Engineer

C++ Software Engineer - Edinburgh (Hybrid once per week) A pioneering technology company is looking for a C++ Software Engineer to join its dynamic engineering team. This is an exciting opportunity to contribute to state-of-the-artproducts, s ...

Software Engineer C++

Software Engineer Salary: Competitive, negotiable based on experience, plus benefits including a 7% pension contribution, 25 days holiday, and life insurance Location: Portsmouth, hybrid working Sirius Digital is a trusted provider of expertise in Software Engineering, Data Science, ...

C++ Software Engineer

C++ Software EngineerA fantastic opportunity for a C++ Software Engineer to join a global technology company developing advanced real-time communication systems used in highly demanding environments. This role focuses on building high-performance so ...

C++ Software Engineer

C++ Software Engineer - Edinburgh (Hybrid once per week)Do you have the right skills and experience for this role Read on to find out, and make your application.A pioneering technology company is looking for a C++ Software Engineer to join its dynamic engineering team.This is an exciting opportunity ...

Senior C# Engineer

As a Senior Software Engineer, you will work as part of a highly skilled and close-knit development team following Scrum methodologies to develop market-leading insurance pricing solutions. This is a varied and challenging opportunity where you will play a key role creating new product features and enhancing ...

Software Engineer C++

At Decisal we develop software that enables airlines around the world to optimize and analyze their planing and scheduling. We are currently expanding our products and seeking a talented and passionate Software Engineer C++ to join our dynamic team.As a Software Engineer C++, you will play a key role i ...

C++ Software Engineer

Revolutionize 3D Reality Capture as a C++ Software Engineerfor SketchUpAre you ready to use your C++ expertise to solve real-world mysteries? Join the SketchUp team to develop high-precision tools that allow investigators to model crime scenes with scientific accuracy. While your mission starts ...

🚀 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

    Fullstack Engineer C Python React Data Management Jobs in United Kingdom Job Search Guide, Trends and Insights