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Senior Backend Engineer – Java/Spring Boot & Scalable Systems

Aristocrat in the City of Westminster seeks a Senior Software Engineer (Backend) to design and build scalable cloud-based services using Java and Spring Boot. This role demands strong technical execution, system design capabilities, and mentoring experience. Candidates should have 5–8+ years in software developm ...

Security Cleared Senior Software Engineer: Cloud & Backend

Forwardrole is looking for a Senior Software Engineer based in Cheltenham, England. In this role, you'll design, develop, and maintain vital infrastructure while tackling complex challenges and using cutting-edge technology. The ideal candidate will have strong hands-on experience in Java, JavaScript, or Python, ...

Staff Backend Engineer, Lending Platform Scale & Impact

A leading fintech company is seeking a Staff Software Engineer to architect and implement large-scale systems for credit solutions. The ideal candidate has 6+ years of software engineering experience, with at least 2 years in a leadership role. You will design robust services and maintain high standards of techn ...

Senior Platform Engineer Cloud, Automation & DevSecOps

A leading derivatives marketplace in Belfast is seeking a Platform Engineer III to develop and automate core capabilities on GCP. The successful candidate will enhance platform functionalities while ensuring scalability and security. Responsibilities include collaborating with cross-functional teams and optimizi ...

Staff Software Engineer: Store Operations Lead & Architect

A leading retail company in the UK is looking for a Staff Software Engineer to join their Store Operations team. You will be responsible for developing and optimizing applications that manage stock operations while providing technical leadership on projects. The ideal candidate has strong expertise in Java, clou ...

Senior Lead Engineer Post Trade Cloud Platform

A leading global financial markets infrastructure provider is looking for a Senior Lead Engineer. In this role, you will collaborate with the Director of Technical Delivery to build a cloud-based critical market infrastructure service. Key responsibilities include engaging in technical design, contributing throu ...

Senior Software Engineer, National Security – Hybrid

A leading technology company based in Gloucester is seeking a Senior Software Engineer to join their National Security team. This role involves designing, coding, and testing software while mentoring junior developers. Candidates should have a strong command of back-end programming languages like Java and Python ...

Data Architect in London Accenture

Migration Approach Data integration approach Experience Being a hands-on data architect (only when needed) with program languages Java, Scala , and Python. Accenture is a global professional services company offering expertise in digital, cloud, and security solutions ...

Data Architect Migration & Tech Lead (Java/Scala/Python)

Migration Approach Data integration approach Experience Being a hands-on data architect (only when needed) with program languages Java, Scala , and Python. Accenture is a global professional services company offering expertise in digital, cloud, and security solutions ...

Cloud DevOps Engineer CI/CD & Automation Leader

A leading technology firm in Greater London is looking for a DevOps Engineer responsible for integrating project functions across the product life cycle. The ideal candidate should have strong skills in Linux-based infrastructure, Ruby, Python, Perl, and Java. Knowledge of database management, automation tools, ...

Senior Backend Engineer & Tech Leader (Multi‑Team)

A financial technology company in Nottingham is looking for a Staff Software Engineer - Back End. You will shape technical strategies, lead multiple teams, and enhance engineering practices. The ideal candidate has deep expertise in Java, distributed architectures, and cloud platforms like AWS. This permanent ro ...

Senior Cloud QA Engineer — Test Automation & SRE Alignment

Advantage Resourcing UK Ltd is seeking a Senior Software Engineer in Test on a temporary contract until March 2027. Located in Manchester, this position requires demonstrable experience in developing and testing cloud-native applications, alongside programming skills in Java or Python. Key responsibilities inclu ...

SRE Engineer: Privacy Preserving Private Cloud

APPLE is seeking a passionate SRE Engineer to enhance privacy-preserving cloud infrastructure at scale. This role involves deploying and monitoring services, improving system performance, and collaborating with a dynamic SRE team. Candidates should have a solid background in distributed systems, proficiency in p ...

VP AI Solutions Architect – Cloud Native & LLM Delivery

A global financial services firm is seeking an AI Application Engineer to design, build, and deploy cloud-native AI applications. This role involves leading development efforts, collaborating with various teams, and ensuring rapid delivery of solutions leveraging AI/ML technologies. Ideal candidates will have ex ...

Senior Security Engineer: Proactive Security Platform

A leading food delivery service in London is seeking a Software Engineer to lead the design and operation of security services. You will work with cross-functional teams to build secure solutions and maintain operational excellence. Key requirements include strong knowledge in distributed systems, programming in ...

Senior Data Engineer AI & Search Platform | Flexible Hours

A global leader in information and analytics is seeking a Senior Data Engineer to design and maintain data pipelines for core products. The ideal candidate will have strong skills in Python and Java, along with experience in cloud-based systems such as AWS. This role promotes innovation and collaboration to enha ...

Senior Software Engineer, Shared Platforms: Scale & Cloud

A leading financial services company in Nottingham seeks a Senior Software Development Engineer to enhance their software delivery capabilities. This role includes designing and implementing solutions within a cross-functional team, ensuring security and performance at scale. Candidates should possess strong Jav ...

Cloud Native VP Engineer, AI Driven Equities

Goldman Sachs Bank AG is seeking a Vice President Software Engineer in London to lead development on the Consolidated Trade Ledger (CTL) initiative. The role will involve designing cloud-native, high-availability services and using AI-assisted engineering tools. Candidates should have over 8 years of experience ...

Senior SRE Engineer Reliability, Automation & Cloud

JPMorgan Chase & Co. seeks a Software Engineer III in Keynsham, tasked with addressing complex business challenges through effective software solutions. The role emphasizes system reliability, availability, and performance. Key responsibilities encompass designing and implementing software solutions, d ...

Software Engineer 2 – Cloud Analytics & Identity (Remote)

Elenchus Technologies seeks a Software Engineer Level 2 with 14+ years of experience to join its PDA Team. The ideal candidate should possess a robust understanding of cloud and large-scale analytics and be a proactive team player. Responsibilities include developing foundational identity intelligence analyti ...

Senior Software Engineer FX Trading Platforms

Macquarie Bank Limited is seeking a Senior Software Engineer to join their eFX Digital Technology team in London. This role involves designing and enhancing electronic FX trading solutions in a dynamic environment, collaborating with various stakeholders and technical teams. The ideal candidate holds e ...

Senior Software Engineer — Lead Architect & Mentorship (Hybrid)

UK Intelligence Services is looking for a Senior Software Engineer in Cheltenham to design and develop mission-critical solutions. The ideal candidate will work with technologies like Java, Python, and Go while collaborating with cloud platforms such as AWS and Azure. The role offers robust support for ...

Senior SRE: AI Driven Cloud Reliability & Observability

Navan is looking for a passionate Senior Site Reliability Engineer to join their team in London. This role involves designing and developing cloud infrastructure while collaborating with development teams to ensure services are reliable and efficient. Candidates should have over 5 years of relevant experience, s ...

Lead Java Engineer (SC Cleared) – Hybrid Govt Infra

The UK Home Office is seeking a Lead Java Engineer to manage technical delivery and ensure adherence to standards in delivering critical national infrastructure. The role requires strong experience in leading teams, mentoring staff, and collaborating with stakeholders to meet challenging deadlines. Applicants sh ...

Senior Backend Engineer – Cloud Native & AI‑Driven Delivery

Signify Technology is seeking a Senior Backend Engineer in London, England for a hybrid role. The position involves building and evolving a modern, cloud-based product, with a focus on high-quality code and engineering standards. Candidates should have 4+ years of software development experience, solid backend s ...

First AI Engineer Own the AI Platform & Impact

Halian | Managed Services, Recruitment Agency & Contract Staffing is looking for the first dedicated AI Engineer in Bracknell, UK. This pivotal role involves designing and implementing LLM-based applications, building scalable backend services with Python and Java, and collaborating with cross-functional teams. ...

Cloud Native VP Engineer, AI Driven Equities

Goldman Sachs Bank AG is seeking a Vice President Software Engineer in London to lead development on the Consolidated Trade Ledger (CTL) initiative. The role will involve designing cloud-native, high-availability services and using AI-assisted engineering tools. Candidates should have over 8 years of experience ...

Senior Lead Engineer Post Trade Cloud Platform

A leading global financial markets infrastructure provider is looking for a Senior Lead Engineer. In this role, you will collaborate with the Director of Technical Delivery to build a cloud-based critical market infrastructure service. Key responsibilities include engaging in technical design, contributing throu ...

Infrastructure Engineer

We're looking for a 2nd / 3rd Line Infrastructure Engineer for a Manchester-based client on a permanent basis, paying between £40,000 and £45,000 per annum.This role is predominantly remote with an expectation to be in the Manchester office one day per week. ...

Senior Platform Engineer — Cloud, Kubernetes & CI/CD

A global gaming and betting company is looking for a Staff Platform Engineer to enhance its cloud infrastructure and developer tooling. The position requires 8+ years in platform or software engineering, focusing on reliability, security, and cost efficiency. The ideal candidate should have strong skills in Pyth ...

Senior Java Consultant

Java Contractor Location: Belfast (Hybrid - 2 days per week onsite) Contract: 6 Months Start Date: Immediate (notice periods accommodated) Join a leading global FinTech organisation developing high-performance, scalable applications in Java. <p ...

C++ Engineer – London

Salary: £200k base + bonusSummaryLively, positive spirit of a start-up, with the stability of a longer-established player, this leading quant firm is looking for an expert C++ engineer to join their core UI team. Their projects include applications for real-time trading and ...

Senior Software Engineer Vehicle Solutions

Senior Software Engineer📍 Manchester / Leeds / Hybrid💼 CAPTG ¦ Cox Automotive EuropeBuild what powers the future of automotive techAt Cox Automotive Europe, we’re shaping the future of connected automotive services—and we’re l ...

Senior Software Developer (Back end)

The Role Are you a highly skilled full stack contractor looking to make an immediate impact on a modern, high-visibility platform? At ONYX Insight, we're looking for a Senior Software Contractor to join our team, with a primary focus on backend delivery using C# .NE ...

Software Engineer

Software EngineerContract Type: Full-Time / Permanent Salary: £42,000 - £47,500 p.a. Working Hours: Monday to Friday, 40 hours per weekNUS Consulting Group are an independent international management and ...

Software Engineer

Software EngineerContract Type: Full-Time / Permanent Salary: £42,000 - £47,500 p.a. Working Hours: Monday to Friday, 40 hours per weekNUS Consulting Group are an independent international management and ...

Forward Deployed Engineer

About HappyRobot HappyRobot is the AI-native operating system for the real economy—a system that closes the circuit between intelligence and action. By combining real-time truth, specialized AI workers, and an orchestrating intelligence, we help enterprises run complex, mission‑critical operation ...

Senior Fullstack Engineer

Senior Fullstack Engineer - Shape the Future of AI VideoWe're building cutting-edge AI technology that is transforming how humans create and communicate. As a Senior Fullstack Engineer, you'll play a pivotal role in designing and scaling user-facing products that power millions of video generat ...

Specialist

Role: Payment Domain SME Job Type: Permanent Location: Burgess Hill, UK Mode of Working: Hybrid Number of hours: 40 hours per week – full time Ready to utilize your experience and expertise in Java, Spring Boot ? <p ...

Principal Developer in Southampton Matchtech

Principal Developer Southampton, United Kingdom Posted about 1 year ago Tech stack Ansible Terraform Python C Java Helm Rust Skills and Experience Exceptional understanding ...

Senior Technical Java and C# .net Software Developer (IT) in London Nexus Jobs Limited

Senior Technical Java and C# .NET Software Developer London, United Kingdom Posted 10 months ago We are currently recruiting a Senior Software Developer who specializes in Java and C# .NET. The candidate will have the opportunity to lead a team. Qualifications: 5 to 7 years of ...

Senior/Principal Software Engineer

Overview This role requires applicants to hold active, or recently active, SC or DV clearance, and to be willing to work on-site up to 4 days per week. At Gemba Advantage, we build secure, user-centred digital products for critical public sector organisations across the UK. Our teams work on compl ...

Azure DevOps Engineer

This range is provided by Oscar. 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 Oscar Overview Our client is seeking a Software Engineer with strong experience in ...

Senior Engineer

About Us Openr is transforming how the hospitality industry manages and shares data. By centralising recipe, product, and pricing information, we help hospitality businesses seamlessly connect to platforms like Deliveroo and Just Eat, as well as EPOS and other customer touch points. We’ve recently ...

Senior Fullstack Software Engineer

**Job Requisition ID #** 26WD97703 **Position Overview** We are seeking a highly skilled Senior Full Stack Software Engineer to join our team supporting research and foundation model development. This role operates at the intersection of research scientists, ML engineers, and infrastru ...

Software Engineer

Software Engineer Direct message the job poster from Innovate Corporate Development Manager @ Innovate | IT and Defence Engineering recruitment An exciting opportunity exists for experienced Software Engineers to join a dynamic team working on a broad range of projects within Defence, ...

Software Engineer

Software Engineer Are you excited to build reliable, secure software that supports global experiences and events? Do you enjoy learning from others while taking ownership of meaningful technical components?About our TeamRX Global aims to create unforg ...

MarTech Backend Engineer — Privacy First Stack

A leading technology company in Greater London is seeking a Backend Engineer to enhance their marketing technology stack. The successful candidate will design and implement key components, integrate solutions across teams, and improve user conversion and experience. Ideal applicants will have strong experience i ...

Build Engineer ML Software Stack & Tools

A leading technology company in the UK is seeking a Software Infrastructure engineer to develop and manage tools for the Machine Learning Software Stack. The role involves working closely with QA and development teams on build practices, tooling, and releases. Essential skills include proficiency in Python or C+ ...

Linux Systems Engineer (Python & Sci Stack)

Stars Arena in London is seeking a Linux Systems Administrator to provide financial technical and operational support to the firm. The ideal candidate will have a strong background in Linux and Windows systems, alongside Python development skills, particularly in the scientific stack. This full-time po ...

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    Full Stack Engineer Java React Cloud Jobs in United Kingdom Job Search Guide, Trends and Insights