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.NET Developer

.NET Developer, .NET 10.0, C# 14, Agile - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, .NET Developer) ...

Principal Software Engineer

Fastest Growing Start-up in the UK | Defense We are partnered with one of the UK's fastest growing start-ups. They are a very technically focused group building cutting-edge decision making technology. The company's founding team has real pedigree, with backgrounds from t ...

Software Engineer

This team is building an AI Operating System that autonomously runs entire companies - every revenue motion, every product decision, every operational function - with compounding intelligence across all of them. The core insight: truly consequential AI requires context no outside vendor can access. ...

Software Engineer (Platform Engineering)

Join the Platform Engineering team to build and maintain the firm’s critical financial infrastructure. You will work on high-availability distributed systems, cloud migration, and developer tooling to empower thousands of engineers globally. Skills Required Java Python </l ...

Software Engineer DV

Location Manchester – expect to attend site five days a week Clearance Must hold current UK*C DV The company Cyber Security and National Security technical consultancy. The company is large enough to offer stability, expert support and career progression while ...

Senior Software Engineer I (Growth & Marketing Technology)

We’re putting together a talented team to build the #1 training platform for Runners. We help everyday runners become outstanding by building an incredible app providing world‑class training, coaching and community for everyone, whether you’re improving your 5k time or training for your first marat ...

Senior Software Engineer I (Growth & Marketing Technology)

We’re putting together a talented team to build the #1 training platform for Runners. We help everyday runners become outstanding by building an incredible app providing world‑class training, coaching and community for everyone, whether you’re improving your 5k time or training for your first marat ...

SRE: Platform Infra & Cloud Automation

Elastic in the United Kingdom is seeking a Software Developer for their Infrastructure team. This role focuses on designing and developing tools for the Elastic Stack, managing production services, and supporting internal adoption of the stack. Candidates should be proficient in programming (Python, JavaScript, ...

Mid level Software Engineer .NET + React

Mid-level Software Engineer - .NET + React 215931 Desired skills: .NET, C#, React, UI/UX, SQL, Azure Job Title: Mid-Level Software Developer (.NET & React) Location: Fully Remote (Applicants must be based in the Munster region, Ireland)<br/ ...

Mid level Software Engineer .NET + React

Mid-level Software Engineer - .NET + React 215931 Desired skills: .NET, C#, React, UI/UX, SQL, Azure Job Title: Mid-Level Software Developer (.NET & React) Location: Fully Remote (Applicants must be based in the Munster region, Ireland)<br/ ...

Engineering Lead SVP

Overview Developer Enablement is a function of the CTO organisation. Our mission is to make it easy and enjoyable for software engineering teams to go from a business idea to delivering an innovative product solution. The main goals are to improve and upgrade our tools, streamline our processes, a ...

Engineering Lead SVP

Overview The Department Developer Enablement is a function of the CTO organisation. Our mission is to make it easy and enjoyable for software engineering teams to go from a business idea to delivering an innovative product solution. The main goals are to improve and upgrade our tools, ...

Engineering Lead SVP

Overview Developer Enablement is a function of the CTO organisation. Our mission is to make it easy and enjoyable for software engineering teams to go from a business idea to delivering an innovative product solution. The main goals are to improve and upgrade our tools, streamline our processes, a ...

Software Engineer

Software Developer Hybrid (2-3 days on-site) | Guildford, UK £40-50k per annum We're partnering with an award-winning cleantech business, transforming the bioenergy sector using advanced data science and AI. As the platform scales, they're hiring a Software De ...

Frontend Engineer – Financial EdTech

Job Description The Role As a fully remote front end engineer for this high growth you will be joining a fast growing start up with significant financial backing. You’ll be working directly with founding members of the business to deliver a variety of new features for there ...

Frontend Engineer – Financial EdTech

Job Description The Role As a fully remote front end engineer for this high growth you will be joining a fast growing start up with significant financial backing. You’ll be working directly with founding members of the business to deliver a variety of new features for there ...

Database Administrator

Database Administrator Based in: City of London, Shoreditch/Hybrid About Amelco UK Ltd We are a leading gaming and gambling solution software provider with a strong presence in the USA, UK, and Europe. Thro ...

Lead Developer – Kings Cross, London

Lead Developer page is loaded## Lead Developerlocations: Kings Cross, Londontime type: Full timeposted on: Posted 7 Days Agojob requisition id: UMG-22322Music is Universal It’s the passionate and dedicated team at Universal Music who help make us the world’s leading music company. From A&R to finance ...

Lead App Developer

What will I be doing? Lead and mentor the mobile development team, providing guidance, performance feedback, and fostering a culture of collaboration and continuous improvement.Act as a hands-on developer, contributing high-quality code using React Native, Expo ...

Lead App Developer

What will I be doing? Lead and mentor the mobile development team, providing guidance, performance feedback, and fostering a culture of collaboration and continuous improvement.Act as a hands-on developer, contributing high-quality code using React Native, Expo ...

Senior Java Software Engineer

A fast-growing UK fintech bank is building the next generation of platforms that support underserved SMEs, helping power local economies through modern, scalable financial services. This role sits at the heart of its engineering function, shaping products that directly impact customers while driving technical ...

Python Developer Machine Learning AWS

Python Developer / Backend Software Engineer (Machine Learning AWS) Remote UK to £90kAre you a data savvy Python Developer with experience of implementing ML algorithms into production?You could be progressing your career in a senior, hands-on role as part of a friendly and supportive int ...

Python Developer Machine Learning AWS

Python Developer / Backend Software Engineer (Machine Learning AWS) Remote UK to £90kAre you a data savvy Python Developer with experience of implementing ML algorithms into production?You could be progressing your career in a senior, hands-on role as part of a friendly and supportive int ...

.Net Engineer

.NET Engineer | Modern SaaS Platform | London Hybrid numi are proud to be partnering exclusively with a fast-growing technology business building sophisticated SaaS products used by globally recognised organisations. They’re looking for a strong .NET Engin ...

Lead Systems Developer

Lead Systems Developer (Eligible for SC Clearance) Competitive Salary + Annual Bonus + Private Healthcare + Pension + Progression + Gym Membership + Full Training London Are you an experienced Linux-focused developer with strong networking knowledge looking t ...

Senior frontend developer

One of my client is looking for a Senior frontend developer role able to join their offices in London or New Castle (UK). They build world class apps, middleware and digital products in the global lottery, betting, and gaming space. Important: The role is hybrid, 1 day per week at th ...

Senior frontend developer

One of my client is looking for a Senior frontend developer role able to join their offices in London or New Castle (UK). They build world class apps, middleware and digital products in the global lottery, betting, and gaming space. Important: The role is hybrid, 1 day per week at th ...

Mobile Engineer React Native FinTech

Mobile Engineer / Developer (React Native iOS Android) London / WFH to £85kWould you like to join a growing and profitable start-up that is viewed as a leading FinTech disruptor in a senior, hands-on Mobile Engineer role that will allow you a great deal of influence and progression?As a M ...

Mobile Engineer React Native FinTech

Mobile Engineer / Developer (React Native iOS Android) London / WFH to £85kWould you like to join a growing and profitable start-up that is viewed as a leading FinTech disruptor in a senior, hands-on Mobile Engineer role that will allow you a great deal of influence and progression?As a M ...

Senior Developer

Senior .NET Developer - Commodity Trading - £100,000 - £120,000 + Excellent Benefits - .NET Core / Azure / React / Microservices Overview: Our client, a leading tier one commodities client who are an established start-up business are looking for an experienced Senior .NET Develope ...

Java Developer

Overview Role: Java Developer Location: We operate a hybrid schedule, meaning twice monthly in the office based in central London Salary: £ DOE plus extensive benefits Contract type: Permanent Employment type: Full time ...

Java Developer

Overview Role: Java Developer Location: We operate a hybrid schedule, meaning twice monthly in the office based in central London Salary: £ DOE plus extensive benefits Contract type: Permanent Employment type: Full time ...

Java Developer

Overview Role: Java Developer Location: We operate a hybrid schedule, meaning twice monthly in the office based in central London Salary: £ DOE plus extensive benefits Contract type: Permanent Employment type: Full time ...

Senior Software Engineer

At Kroo Bank, we’re building the future of banking with modern technology and a culture that values innovation, collaboration, and impact. Unlike traditional banks or outsourcing firms, our engineers shape real products used by thousands of customers every day in the UK. Why join us? <l ...

Senior Backend Software Engineer (9 Month Contract)

InfoSum is the world’s leading data collaboration platform. The world’s largest enterprise businesses use InfoSum to collaborate across data sources and deliver richer customer experiences that prioritise consumer privacy. Our vision is to unlock data’s limitless potential, by enabling the world’s data to be ...

Senior Backend Software Engineer (9 Month Contract)

InfoSum is the world’s leading data collaboration platform. The world’s largest enterprise businesses use InfoSum to collaborate across data sources and deliver richer customer experiences that prioritise consumer privacy. Our vision is to unlock data’s limitless potential, by enabling the world’s data to be ...

Senior Backend Software Engineer (9 Month Contract)

InfoSum is the world’s leading data collaboration platform. The world’s largest enterprise businesses use InfoSum to collaborate across data sources and deliver richer customer experiences that prioritise consumer privacy. Our vision is to unlock data’s limitless potential, by enabling the world’s data to be ...

Graduate/Intern Software Engineers 2026

Accessia is hyper-secure, next-gen workplace access, experience, and analytics technology that’s simple to manage, easy to use and delivers unparalleled intelligence into how spaces are used. We were founded in 2021 by a group of problem-solving innovators who believe in building better. Better dat ...

Full Stack Senior Software Engineer, GenAI Data Products and Platform (VP)

**The Opportunity** This is your chance to build the foundational systems for 'Citi Assist', a Generative AI assistant that will reach every Citi employee globally. You'll join us on the ground floor, becoming a core builder on a high-visibility platform that sets the standard for how a global bank adop ...

Senior Full Stack Engineer (Go) (+ Equity) at AI driven security startup

We’re building AI systems to help organisations detect and respond to disinformation attacks in real time. Our platform combines machine learning, proprietary knowledge of attack and defence techniques, and experience building large-scale, high-throughput data analysis systems. The founding team brings ove ...

Senior AI Engineer

Senior GenAI Full Stack Engineer* Location: Manchester (Hybrid, 2 days per week in office)* Salary: £75,000 to £85,000 + £4,000 Bonus + Benefits* Type: PermanentAbout the CompanyWe are partnering with a leading digital transformation and technology consultancy that helps o ...

Senior C# Graphics & 3D CAD Developer (OpenGL/DirectX)

A leading global software house is seeking a Full Stack Developer with a strong background in C# and 3D graphics. You will play a key role in an innovative development team, handling projects from concept to delivery. Ideal candidates will have robust problem-solving skills, particularly in mathematics and geome ...

Senior C# Graphics & 3D CAD Developer (OpenGL/DirectX)

A leading global software house is seeking a Full Stack Developer with a strong background in C# and 3D graphics. You will play a key role in an innovative development team, handling projects from concept to delivery. Ideal candidates will have robust problem-solving skills, particularly in mathematics and geome ...

Product Engineer (Mobile)

About Incident.ioincident.io is the leading AI incident response platform, built to help teams dramatically reduce incident response time and improve reliability. We bring together on-call, incident response, AI SRE, and status pages in a single platform, giving teams everything they need ...

Lead Mobile Product Engineer (React Native) Remote

About Incident.ioincident.io is the leading AI incident response platform, built to help teams dramatically reduce incident response time and improve reliability. We bring together on-call, incident response, AI SRE, and status pages in a single platform, giving teams everything they need ...

IT Technical Lead

IT Technical LeadDublin · Hybrid (3 days in office) · Up to £650/dayRateUp to €650/pdLocationDublin, IrelandWorking modelHybrid · 3 days inThe Comapany is undertaking one of its most significant technology transformations — and we're looking for a h ...

Ruby on Rails Backend Engineer

Senior Ruby on Rails Engineer Fulham (2/3 days on-site) £60,000 - £80,000 + Private Healthcare & BenefitsThis is an excellent opportunity for a Mid-to-Senior Ruby on Rails Engineer to join a start-up in a role where you will play a major part in future developments.This co ...

Ruby on Rails Backend Engineer

Senior Ruby on Rails Engineer Fulham (2/3 days on-site) £60,000 - £80,000 + Private Healthcare & BenefitsThis is an excellent opportunity for a Mid-to-Senior Ruby on Rails Engineer to join a start-up in a role where you will play a major part in future developments.This co ...

Senior Software Engineer

Senior Full Stack Engineer | London | Hybrid | Tech4Good Location: London (hybrid, minimum 2 days in office) Salary: £80,000 - £90,000 + shares + benefits Tech stack: Python (Django or Flask or FastAPI) - considering Engineers with a strong backgr ...

Senior Java Developer

Role Overview We are seeking a Senior Java Developer to join our Core Platform Team. This role is critical to building and maintaining the scalable backend infrastructure of our Live Casino platform, ensuring it can support high‑concurrency gameplay, real‑time interactions, and a distributed micro ...

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    Full Stack Php Developer React Postgresql Jobs in United Kingdom Job Search Guide, Trends and Insights