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Senior Dotnet Developer

Senior Software Engineer - C#/.NET Software Engineer Hybrid - 1 day a week in Sheffield Salary - Upto £78k DOE. We are supporting a leading global software company that is expanding its engineering organisation and hiring a C#/.NET Software Engineer. These are stable, collaborative, ...

Senior Ruby Engineer

What You'll Do Design and implement scalable, high-performance backend systems to power our e-commerce experience Build and maintain interfaces that support our frontend, mobile, and third-party integrations Be very experienced working with pull, push models for data par ...

Senior Ruby Engineer

What You'll Do Design and implement scalable, high-performance backend systems to power our e-commerce experience Build and maintain interfaces that support our frontend, mobile, and third-party integrations Be very experienced working with pull, push models for data par ...

Technical Lead

Job Summary Wellington IT is a leading provider of Credit Union software in Northern Ireland and Ireland, delivering fintech solutions that power savings, loans, online banking, and more. As part of Volaris, we focus on growth and continuous improvement. Position Overview Technical ...

Senior Value Engineer

Celonis is the global leader in Process Intelligence and the pioneer of Process Mining technology. As one of the world’s fastest-growing enterprise SaaS companies, we are changemakers pushing the boundaries of what’s possible. We invest heavily in advanced AI capabilities—specifically our Process Intellige ...

Lead Value Engineer

Celonis is the global leader in Process Intelligence and the pioneer of Process Mining technology. As one of the world’s fastest-growing enterprise SaaS companies, we are changemakers pushing the boundaries of what’s possible. We invest heavily in advanced AI capabilities—specifically our Process Intellige ...

Solutions Engineer

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn’t work together. So we expanded into software and started bui ...

Solutions Engineer – UK, Omnichannel Payments

Since we opened our doors in 2009, the world of commerce has evolved immensely, and so has Square. After enabling anyone to take payments and never miss a sale, we saw sellers stymied by disparate, outmoded products and tools that wouldn’t work together. So we expanded into software and started bui ...

Engineer, IT Engineering

Company Description We’re Checkout.com – you might not know our name, but companies like eBay, ASOS, Klarna, Uber Eats, and Sony do. That moment when you check out online? We make it happen. Checkout.com is where the world checks out. Our global network powers billions of transactions every year, ...

Security Data & Platform Engineer

We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world‑class researchers and engineers in an environment that values deep exploration and methodical execution - because the best ideas take time to evolv ...

Senior Firmware Engineer

Want to work to decarbonise one of the world’s most important industries? Are you a great team player? Can you ship high-quality products faster than others think is possible? We’re looking for a Senior Hardware Engineer who will do all these things and more. Come join us. Ok, but actually, who ev ...

AI Solutions Architect

Humanoid is a fast-growing humanoid robotics startup building the next generation of intelligent robotic systems. As the company scales, we are investing in AI-powered internal automation, knowledge systems, and decision-support capabilities that enable leadership and teams to operate with greater speed, c ...

Senior Process Technician

As a Senior Process Technician, you will contribute to the development and validation of 28G optical transceivers by characterizing, analyzing, and documenting product performance. This role plays a critical part in test station development, software integration, laboratory operations, and technical suppor ...

Operations Analyst

Operations Analyst Box Recruitment Solutions is recruiting on behalf of an award-winning telecommunications company that provides innovative connectivity, mobile, broadband, and communications solutions to both B2B and B2C customers. As the business continues to grow, an exciting opportun ...

Electronic Test Engineer

Base pay range KO2 Embedded Recruitment Solutions Ltd provided pay range. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Role Role : Electronics Test Engineer Location Location: Brighouse, We ...

Marketing Automation & Operations Specialist

Ripjar was founded by veterans of GCHQ to bring national security-grade intelligence tools to the fight against financial crime. Financial crime funds human trafficking, terrorism, corruption and sanctions evasion on a global scale, and the organisations on the front line need technology built to match the th ...

Senior Backend Engineer

About 9fin 9fin is the AI platform powering global debt markets — the world’s largest asset class at over $145 trillion. Debt markets are vast, global, and mission‑critical, yet still run on fragmented data, PDFs, and manual workflows. 9fin replaces this broken infrastructure with a singl ...

Marketing Automation & Operations Specialist

Ripjar was founded by veterans of GCHQ to bring national security-grade intelligence tools to the fight against financial crime. Financial crime funds human trafficking, terrorism, corruption and sanctions evasion on a global scale, and the organisations on the front line need technology built to match the th ...

Marketing Automation & Operations Specialist

Ripjar was founded by veterans of GCHQ to bring national security-grade intelligence tools to the fight against financial crime. Financial crime funds human trafficking, terrorism, corruption and sanctions evasion on a global scale, and the organisations on the front line need technology built to match the th ...

Marketing Automation & Operations Specialist

Ripjar was founded by veterans of GCHQ to bring national security-grade intelligence tools to the fight against financial crime. Financial crime funds human trafficking, terrorism, corruption and sanctions evasion on a global scale, and the organisations on the front line need technology built to match the th ...

Marketing Automation & Operations Specialist

Ripjar was founded by veterans of GCHQ to bring national security-grade intelligence tools to the fight against financial crime. Financial crime funds human trafficking, terrorism, corruption and sanctions evasion on a global scale, and the organisations on the front line need technology built to match the th ...

Senior Backend Engineer

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. About 9fin 9fin is the AI platform powering global debt markets - the world's largest asset class at over $145 trillion. Debt markets are vast, global, and mission‑critical, yet still ...

Lead Platform Engineer

Responsibilities:Collaborate with Principal Engineers and Product Managers to define the direction of platform and automation capabilities, shape team ways of working, and contribute to innovation and adoption. Communicate progress, results, and insights to stakeholders, and guide reg ...

Senior Control Systems Engineer

Senior Control Systems Engineer | Glasgow (Hybrid) 3 Days per week on-site | £Neg (Enquire for details) MERITUS are working with a leading engineering and systems integration organisation based in Glasgow. They're looking for a Senior Control Systems Software Engineer to take a key role in ...

Linux Infrastructure Engineer

Our client is a leading quantitative hedge fund seeking a Linux Engineer in London to join their global infrastructure team. Working with the application and support teams you will be responsible for engineering the Linux platform with a strong focus on automation. You will: Enginee ...

Senior Infrastructure Engineer

Senior Infrastructure Engineer - Modern Workplace & Security Gloucestershire (Hybrid) Looking for a genuinely strong Microsoft Modern Workplace & Security Engineer who wants to work across complex customer environments, influence technical direction, and operate as a trusted technical adv ...

Platform Engineer

Platform Engineer – London (AI, AWS, Claude Code)Our client is looking for a Platform Engineer to join their growing team. You’ll be responsible for building and managing enterprise-grade hybrid environments, working closely with Application Engineering teams to deliver secure, scalable, and resilient AW ...

Network Engineer (Security Focused) Up to £180k + Bonus

Job title: Network Engineer (Security Focused) Client: Elite Tech Firm Salary: Up to £180k + Industry Leading Bonus Experience Level: 5+ years of Experience Location: London (Hybrid) My client are looking for a talented Network ...

Senior Modern Workplace & Security Engineer (Hybrid)

Senior Infrastructure Engineer - Modern Workplace & Security Gloucestershire (Hybrid) Looking for a genuinely strong Microsoft Modern Workplace & Security Engineer who wants to work across complex customer environments, influence technical direction, and operate as a trusted technical adv ...

Cloud Engineering Specialist AWS

Working Locations: London, Bristol Working Style: 3 days a week in office, 2 days from anywhere Why this job matters BT is industrialising network operations through data‑driven AIOps and a cloud‑based Common Data Fabric (CDF). The CDF ingests vendor performance data, governs sche ...

Director, Application Development Manager

Job Title Director - Application Development Manager Location London Position Overview We are seeking an exceptional engineering leader to drive the design, development and delivery of a greenfield Corporate Actions Processing Engine – a mission‑critical enterp ...

Electrical Shift Engineer

Job Title: Electrical Shift Engineer Location: Carshalton, Surrey Package: £46,000 Working Hours: 4 on 4 off, days & nights, 7-7 About the Role: We are seeking a skilled and motivated Electrical Engineer to join my clients team on a 24/7 ...

SIEM Engineer

Managing Security Engineer – Watford, UK Up to £85,000 salary depending on experience Full time onsite role in Watford DV clearance required About the Client Our client is a highly respected technology and security services provider supporting o ...

2. Computer Science Teacher – Grammar School – Liverpool (January 2026)

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling.Our client, a highly regarded grammar school in Liverpool, is seeking ...

Staff Cloud Infrastructure Engineer

Staff Cloud Infrastructure Engineer at Restate Restate (restate.dev) is a lightweight runtime that turns AI agents, workflows, and backend services into durable processes - so teams can focus on their logic, not failure mechanics. The role: We're looking for a Senior to Staff-level cloud ...

Survey & Technology Service Engineer

Building a sustainable tomorrowBAM Site Solutions are looking for a Survey & Technology Service Engineer to join our team. This role is vital for ensuring our fleet of precision survey and communication equipment is maintained to the highest standards of accuracy, reliability, and safety.Base ...

Principal Systems Engineer Embedded & Hardware

Principal Systems Engineer Embedded & Hardware Bedford | Hybrid Working (3 Days Onsite) An exciting opportunity has arisen for an experienced Principal Systems Engineer to take ownership of a critical embedded hardware and software development programme. Th ...

Principal Systems Engineer Embedded & Hardware

Principal Systems Engineer Embedded & Hardware Bedford | Hybrid Working (3 Days Onsite) An exciting opportunity has arisen for an experienced Principal Systems Engineer to take ownership of a critical embedded hardware and software development programme. Th ...

FE Developer

Methods Business and Digital Technology LimitedMethods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-based, we apply our skills in t ...

Executive Administrative Assistant

PA / Senior Administrator Superstar Wanted 6-Month Fixed Term Contract (with serious potential to go permanent) Job Overview I’m recruiting on behalf of a high-performing, global software business with a long history of growth, stability, and doing things properly. They’re looki ...

Wintel Integrator

3 days ago Be among the first 25 applicants This range is provided by CBSbutler. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from CBSbutler Defence and National Security Techno ...

DevOps Specialist – CI/CD & Cloud Infrastructure

# DevOps Specialist – CI/CD & Cloud Infrastructure,April 2, 2026### Job Description**Location:** London, UK **Work Model:** On-site **Role Type:** Full-TimeWe are looking for a **DevOps Specialist** with strong experience in CI/CD automation, containerisation, and cloud infrastructure to join our client’s on-s ...

Embedded Linux Engineer

Join a fast-growing wireless technology company – Cambridge, Hybrid Working Model This established business is entering an exciting new phase, developing a next-generation Fixed Wireless Access platform as part of a highly agile, start-up-style R&D environment. The team are now looking for a ...

Oracle AI Consultant

This role sits within a major UK Defence digital transformation programme, driving the design, build and demonstration of AI/ML proof-of-concepts across sensitive mission data, legacy estates and modern cloud platforms. The environment is heavily aligned to Oracle technologies, so experience with O ...

Linux Desktop Support Engineer (London UK office)

This is an opportunity to kickstart your career by joining Canonical. You will be working from our Canonical London Office and will be accountable for delivering technical support to our employees and customers, as well as facilitating AV support for office conferences and events. From problem qualification t ...

Maintenance Engineer Trainer

TRAINEE Maintenance Engineer (Fluid Power) Trainer | £30k - £32k | Aldridge Location: Aldridge Salary: £30,000 - £32,000 per year Starting Salary Job Type: Full-time, Permanent | Trainee Pos ...

Maintenance Engineer Trainer

TRAINEE Maintenance Engineer (Fluid Power) Trainer | £30k - £32k | Aldridge Location: Aldridge Salary: £30,000 - £32,000 per year Starting Salary Job Type: Full-time, Permanent | Trainee Pos ...

Principal Engineer

Title - Principal EngineerLocation - LondonSalary -£78,969 - £98,711About CDP: CDP is a global non-profit that runs the world’s only independent environmental disclosure system. As the founder of environm ...

Junior Developer

*Candidates must be based in a commutable distance to central London & have no visa restrictions* What our client can offer: Flexible working - Hybrid with 2 days in the office per week initially Private Medical and Life Cover. F ...

Experienced/Senior Online Developer Tech Team

We want you to#JOINTHEREBELLION! For 30 yearswe’vebeen independently developing and publishing incredible video games at our multiple studios founded by Jason & Chris Kingsley, but Rebellion is more than just games.We have our own filmstudio, we create board games, publish books, and through 2000AD, ...

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    Full Stack Software Engineer Javascript React Elixir Jobs in United Kingdom Job Search Guide, Trends and Insights