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Senior Software Engineer, Backend

Fanalysis is the home of real football fan opinion. Our platform brings together verified supporters to rate players, managers and matches, turning genuine fan sentiment into structured insight that powers media, content and conversation across the game. Instead of the loudest voices domina ...

Experienced Software Engineer – Security

Experienced Software Engineer - Security London, United Kingdom The Systems Development team builds and maintains the platform that is shared by all Systems teams to provision, monitor, and manage HRT’s server and network infrastructure. As a Systems Software Engineer with a focus on Secu ...

Lead Software Engineer (Node)

We’ve partnered with a London-based startup that is effectively building the operating system for the property management industry. Currently, property teams lose about 75% of their day to repetitive, manual admin. This platform changes that by automating those workflows, allowing businesses to finally o ...

Software Engineer – AI Tooling

Jump Trading Group is committed to world class research. We empower exceptional talents in Mathematics, Physics, and Computer Science to seek scientific boundaries, push through them, and apply cutting edge research to global financial markets. Our culture is unique. Constant innovation requires fearlessne ...

Senior Backend Software Engineer

About Freetrade Freetrade’s mission is to become the default place to invest. Investing has been too complicated and expensive for too long, keeping millions from making the most of their savings. We’re changing that. We’re building our team and looking for people who are excited to ...

Lead Software Engineer Fintech

Overview Lead Software Engineer – Global FinTech Location: Belfast (Hybrid Working) A global FinTech organisation is seeking an experienced Lead Software Engineer to join its growing engineering function in Belfast. This is a senior, high-impact role offering the oppo ...

Senior C++ Software Engineer

Senior C++ Software Developer – STL – UNIX - London or Chicago. - Tier-1 electronic trading organisation seeks to hire a Senior C++ Software Developer to join their London or Chicago team as part of an expansion plan for 2026. Senior C++ Software Developer with be a key contributor to the enhancement of their ...

Senior Software Engineer (Java)

Working at CreateFuture CreateFuture is fast becoming the UK’s most recognisable digital consultancy, with years of experience building digital products and services for major organisations whilst putting our people first. We have offices in the centre of Edinburgh, Leeds, Manchester, and ...

Python Software/Data Engineer

Overview Software/Data Developer - Market leading HFT/Systematic Trading Firm. Compensation: Up to £250k TC. Location: London. WFH: 4 days in office, 1 from home. Responsibilities Join a data-focused team to develop a greenfield data ingestion platform. Use OO Py ...

Lead Software Engineer R10222023

UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: UK-Highest Level of Government Clearance TRAVEL: Yes, 10% of the Time Salary: £63,300 - £94,900 Def ...

AI/ML Software Engineer

A brilliant opportunity for a Machine Learning focussed Software Engineer with knowledge within LLMs, Audio & Computer Vision to join an incredibly exciting start-up in London, which is currently in stealth mode developing exciting technology in the security space. Joining a company founded by experts in thei ...

Freight Lead Software Engineer

, United Kingdom**Job Family Group:**Information Technology (IT)**Worker Type:**Regular**Posting Start Date:**February 12, 2026**Business Unit:**Projects and Technology**Experience Level:**Experienced Professionals**Job Description:****What’s the role**Shell’s business thrives on innovative technology and skille ...

Senior Java Software Engineer

We're a fast-growing fintech travel platform helping people book smarter, pay flexibly, and unlock rewards. We're looking for a Senior Java Engineer to build client-focused, next-generation web/mobile applications. Base pay range Salary up to 85k + up to 20% bonus. Hybrid from the Manches ...

Lead Software Engineer AI

Lead Software Engineer for AI – Vice President at JPMorgan Chase in Risk Technology As a Lead Software Engineer for AI – Vice President at JPMorgan Chase in Risk Technology, you will lead a specialized technical area, drive impact across teams, technologies, and projects. You will leverage your e ...

Intermediate Java Software Engineer

Company Description Version 1 has celebrated over 26 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables our customers to navigate the rapidly changing Digital-First world we live in. We fo ...

Software Engineer in Test

Insight Global is actively hiring a SDET for a leading aerospace client in Edinburgh. They will be helping define technical work packages for junior developers, guide implementation approaches, and lead the creation of detailed test strategies. This is a technical leadership role , not a people‑mana ...

Senior Software Engineer .Net

Overview This role is Senior Software Engineer .Net at a high-growth global fintech known for delivering world-class payments-related software and technology. The company is building the next generation of capabilities that power a merchant-first ecosystem. They believe focused, empowered teams can ...

AI Native Software Engineer

TekWissen Group is a workforce management provider throughout the UK, Europe and many other countries in the world. The client below is a global professional services company with leading capabilities in digital, cloud, and security. Combining unmatched experience and specialized skills across more than 40 ...

AI Lead Software Engineer

Embark on a transformative journey as a Lead Software Engineer at Barclays. Our vision is clear: to design, develop, and continuously improve software that delivers robust business, platform, and technology capabilities for our customers and colleagues. You will play a key role in shaping modern engineerin ...

Software Engineer in Test

Head of Software Development Talent Solutions - djr - Building the best Engineering and Business Intelligence teams across the UK and the USA. Software Engineer in Test – £70,000 + 10% Bonus Hybrid – 2 days per week on-site in Manchester Permanent About the Role </h ...

Software Engineer III React

Job Overview Out of the successful launch of Chase in 2021, we’re a new team with a new mission. We’re creating products that solve real world problems and put customers at the center in an environment that nurtures skills and helps you realize your potential. Our team is key to our success, and ...

Software Engineer (Money Movement)

Software Engineer, Money Movementr Note: if you are an intern, new grad, staff, frontend or fullstack applicant, please do not apply using this link and visit our jobs page for those specific postings. Who we are About Stripe: Stripe is a financial infrastructure platform for bu ...

Software Engineer (Applied AI)

About Euphoric Euphoric builds AI-first employee benefits administration software for the world’s largest and most prestigious employers. Born out of Peppy Health — a fast-growing, category-defining Series B startup — we spun out in May 2025 to tackle a far bigger opportunity. Global employ ...

Lead Software Engineer (London)

We are looking for a Lead Software Engineer to drive technical project delivery, guiding teams from concept to deployment while ensuring high-quality, scalable solutions. If you enjoy seeing your work deployed into ‘real-life’ applications, this is the perfect role for you. Not only will you direct ...

Lead Software Engineer SDET

Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. Join us to shape the future of technology and quality assurance. You'll have the opportunity to work with cutting-edge tools and frameworks, collaborating with ...

Space Navigation Software Engineer

A leading astrophysics startup in Edinburgh is seeking a Software Engineer to develop control and simulation software for navigation modules. The ideal candidate will have 3+ years of experience in software development with strong skills in Python and C/C++. This role involves close collaboration with hardware t ...

Lead Software Engineer (Bath)

We are looking for a Lead Software Engineer to drive technical project delivery, guiding teams from concept to deployment while ensuring high-quality, scalable solutions. If you enjoy seeing your work deployed into ‘real-life’ applications, this is the perfect role for you. Not only will you direct ...

Full stack software engineer

We are looking for a junior-mid level or accomplished graduate software engineer with experience building single page applications to join our product team working on Plyable’s web apps. Our sites are written in modern Angular (TypeScript) and Django and hosted on Google App Engine and Kubernetes. We are a ra ...

Senior Software Engineer FXGO

Overview FXGO is a premier trading platform that allows traders to buy and sell currencies (FX) 24/5. The FX market is the largest market in the world, with more than $7 trillion traded every day. Our platform is used by the industry’s biggest players in over 120 countries to trade hundreds of bi ...

Senior CX Software Engineer

Overview About Digital Asset & the Canton Network Digital Asset builds the technologies that are reshaping the foundations of financial markets. Our mission is to create the world’s most trusted, privacy-enabled, and interoperable digital infrastructure for global finance. At the heart of ...

Senior Software Engineer, Android

Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV str ...

Senior Software Engineer (Atlas)

The Opportunity It’s an incredible time to join the Engineering team at Multiverse, the UK’s first edtech unicorn, as we equip the workforce to win in an AI era. You have a real opportunity to impact the lives of 1,000s of people. The Mission: Multiverse is reshaping the fut ...

Senior Platform Software Engineer

Here at Humanoid, we believe in a future where robots amplify human potential. That’s why we’ve set out on a mission to build the world’s most capable, commercially-scalable, and safe humanoid robots. We’re bringing that mission to life with HMND‑01 Alpha - our rapidly developed humanoid platform now runni ...

Senior PLC Software Engineer

Full job description We're looking for a proactive and detail-oriented PLC Software Engineer to join our engineering team. In this role, you'll design and implement control software for bespoke industrial systems, driving performance, reliability, and innovation across our automation platfor ...

Senior Software Engineer Contract

I'm looking for an SC cleared senior software engineerwith strong Java and Spring experience to join a major public sector programme. The role includes hands on development leadership, working with delivery teams, architects and other key stakeholders. Key Responsibilities Provide hand ...

Senior Software Engineer HMI

Senior Software Engineer - HMI Department: Engineering Employment Type: Permanent Location: Bradford on Avon, United Kingdom Description About AB Dynamics AB Dynamics is one of the world’s leading specialists in automotive test sys ...

Senior Software Engineer GammaLabs

At Gamma, we’re more than just a leader in Unified Communications as a Service (UCaaS). We’re a fast-moving technology organisation delivering innovative voice, data, and mobile solutions across Europe. Our product and service portfolio is at the heart of what we do — powering reliable, scalable co ...

Senior Software Engineer AI

Senior Software Engineer (Full time perm) Hybrid, Newcastle (remote considered) We are looking for a Senior Software Engineer with deep expertise in C#/.NET to drive the evolution of server‑side systems within a fast‑scaling environment. You’ll play a pivotal role in shaping the t ...

Senior Software Engineer (Golang)

Role/Team overview This role sits in a business‑critical domain responsible for application distribution and orchestration across the Sky Europe estate, reaching tens of millions of customer devices. The team is shaping a modern, aligned capability across Comcast, Sky and Comcast syndication part ...

Senior Software Engineer London

About Us Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time‑consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this sha ...

AI Senior Software Engineer

Trinity Claims delivers a dedicated, end-to-end claims management service exclusively for our sister company, Policy Expert. Combining cutting-edge proprietary technology with the highest standards of customer care, we provide seamless support from the very first point of contact through to final resolutio ...

Senior Software Engineer (Python)

Overview In a world of immense uncertainty, digiLab is a pioneering AI company that empowers governments and organisations in safety-critical or highly regulated industries to solve critical, complex, and high-stakes challenges using machine learning and uncertainty quantification. From forging a ...

Senior Flight Software Engineer

Position Overview Astroscale UK is looking for a Senior Embedded Software Engineer to join our Flight Software team in Harwell, UK to help realise our vision for the safe and sustainable development of space for the benefit of future generations. This position will be part of the team re ...

Senior Software Test Engineer

Join us at Entrust At Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely. Headquartere ...

Senior Software Engineer II

We’re not just building better tech. We’re rewriting how data moves and what the world can do with it. With Confluent, data doesn’t sit still. Our platform puts information in motion, streaming in near real-time so companies can react faster, build smarter, and deliver experiences as dynamic as the world a ...

Senior Software Engineer iOS

Senior Software Engineer - iOS Join us in our mission to transform the way people shop and eat, where impact, innovation and growth drive everything we do. Our Engineering teams tackle complex technical challenges across a global, three-sided marketplace, building and scaling systems that serve m ...

Senior Flight Software Engineer

We are seeking a Senior Flight Software Engineer to join a high-performing engineering team working on cutting-edge space missions focused on the future sustainability of the space environment. This role sits within a specialist Flight Software team responsible for developing embedded real-time sof ...

Senior Software Engineer R10222026

UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: UK-Highest Level of Government Clearance TRAVEL: Yes, 10% of the Time Salary: £44,100 - £66,100 What’s your possible? ...

Senior Software Engineer Simulation

Overview MathWorks has a hybrid work model that enables staff members to split their time between office and home. The hybrid model provides the advantage of having both in-person time with colleagues and flexible at-home life optimizations. Learn More: Bring your software engineering ex ...

Senior Mobile Software Engineer

SharkNinja is a global product design and technology company with a diversified portfolio of 5‑star rated lifestyle solutions that positively impact people’s lives in homes around the world. Powered by two trusted, global brands, Shark and Ninja, the company has a proven track record of bringing disruptive ...

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