11,736+ Programista Java Java Deweloper Jobs in UK — Top Companies Hiring June 2026

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Undergraduate Intern (12 Months) Software Engineering

About Skyhigh Security Skyhigh Security is a dynamic, fast-paced, cloud company that is a leader in the security industry. Our mission is to protect the world’s data, and because of this, we live and breathe security. We value learning at our core, underpinned by openness and transparency. < ...

Principal Mobile Engineer (Core Tech)

Office location Cambridge, UK – This position offers flexible working options, including predominantly remote work. Applicants should be based (or willing to relocate) within a comfortable commuting distance of our office to attend onsite as required. Are you an experienced mobile enginee ...

Full Stack Engineer

About Y TREE We are a rapidly growing Wealth Tech business re-defining how individuals and families connect and engage with their money. By harnessing sophisticated portfolio analytics, innovative behavioral psychology, and cutting-edge UX/UI, we create transformational financial outcomes for our ...

Automation Developer

Automation Developer Location: GloucestershireContract Type: Contract About the Role Guidant Global is supporting our client in recruiting a talented Automation Developer to design, develop, and optimise automation solutions that stre ...

Staff Engineer (Identity Team)

Requirements A Bachelor's or Master's degree in Computer Science, Software Engineering, or a closely related technical discipline, with a strong academic record You’ll probably have over 7 years of experience as a software engineer writing production-grade code, but competency, at ...

Mid Backend Engineer (Golang)

Requirements This is an ideal opportunity for a motivated self-starter to accelerate their career, taking a broad and varied role within a rapidly growing company. We pride ourselves on building an inclusive working environment where diversity is celebrated As an Engineer, you sho ...

Lead AI Platform Engineer (Contract)

Job Summary We are seeking to hire an experienced Contract Technical Lead / Lead AI Platform Engineer into our Engineering Practice. This is a 12‑month assignment (inside IR35) to start within 2‑4 weeks. This role is a hands‑on, high‑impact position at the intersection of AI governance, distribut ...

Senior Software Tester

Senior Software Tester / QA Engineer – Up to £44,000 PA Southampton – Hybrid Working We are working with a well-established technology organisation to recruit an experienced Senior Software Tester / QA Engineer to play a key role in the delivery of customer-fa ...

Lead Software Development Engineer Shared Platforms

About this role Capital One is a leading technology company that is changing banking for good by bringing humanity, ingenuity and simplicity to banking. In this role you will serve as a Lead Software Development Engineer – Shared Platforms in our Nottingham office, contributing to the development ...

Senior Software Engineer

SENIOR SOFTWARE DEVELOPER RESPONSIBILITIES We are looking for Senior Full Stack Software Developers who build the front end and back end design of websites and software applications. They create design plans for the user-facing side of applications, which controls look, feel, and function. They a ...

Senior Software Engineer

Build software that makes a difference — lap by lap. Atlassian Williams F1 Team is looking for a Senior Software Engineer to join our Software Development group. You'll be part of a team building bespoke, high-quality software that directly supports our Engineering and Operations functions ...

Senior Software Engineer Privilege Platform

Overview Would you like to be part of Bloomberg’s Platform mindset transformation? Our role based access control (RBAC) system is evolving into a comprehensive Privileging Platform - a transformation driven by the increasing demand for consistency, interoperability, and seamless client workflows a ...

Solutions Architect

Solutions Architect Our Client is an international consultancy with over 3000 employees. They are now looking to recruit a Senior Solutions Architect to based at the Company’s Central London Offices. Overview Solutions Architect role with extensive and deep expertise in Application D ...

Senior Software Engineer

Rapid7 is seeking a Senior Software Engineer to join our Labs team within the Security Sciences practice, where you will build world‑class research and security data platforms. You will work alongside engineers and researchers to develop and sustain critical capabilities like our vulnerability intelligence ...

Senior Software Engineer

Provn are partnered with a fast-growing technology consultancy delivering critical engineering solutions into sophisticated investment and trading environments. Due to continued growth, they’re looking to hire several experienced Software Engineers to join their expanding engineering function. This ...

Android Software Engineer

About The Role A1 is building a proactive AI system that users rely on daily across conversations, tools, and workflows. As an Android Developer, AI Apps, you own the Android client experience, how AI feels, behaves, and performs on mobile devices. This is not a thin client role. You will build a ...

Senior Software Engineer (DevOps)

Requirements Strong experience as a Senior Software Engineer working across multiple technology stacks Proven DevOps experience, with a strong automation-first engineering mindset Experience designing, deploying and supporting production systems using CI/CD pipelines and inf ...

Founding Engineer Fintech infrastructure, geospatial

Founding Engineer - payments, mobility, sole ICAll potential applicants are encouraged to scroll through and read the complete job description before applying.Location : London, Office-based/Hybrid (x4 days) Salary : to £160k + 20% bonus + meaningful equityThis is a true greenfield build. The Foundin ...

Founding Engineer, Payments Platform, Mobility Startup

Founding Engineer - vehicle auto-pay startupReady to apply Before you do, make sure to read all the details pertaining to this job in the description below.Location : London, Office-based/HybridSalary : to £160k + 20% bonus + meaningful equityThis is a true greenfield build. The Founding Engineer ...

AI Interaction Data Engineer — Insights & Governance

We're looking for someone who can organize and build insights from interactions humans have with AI models. This individual thrives in the world of data, possessing a strong command of data pipelines, SQL, and backend software engineering. This individual will ensure seamless and scalable delivery of inter ...

Senior Pre Sales Engineer – Banking Observability

A global enterprise technology firm is looking to hire a commercial Technical Pre-sales Engineer to join a growing pre-sales and customer engineering function focused on some of the world’s largest financial institutions. This is a highly visible role sitting between Sales, Product, Engineering, an ...

Technical Presales

A global enterprise technology firm is looking to hire a commercial Technical Pre-sales Engineer to join a growing pre-sales and customer engineering function focused on some of the world’s largest financial institutions. This is a highly visible role sitting between Sales, Product, Engineering, an ...

Backend Engineering Specialist AI Trainer

Join to apply for the Backend Engineering Specialist - AI Trainer role at Invisible Expert Marketplace 1 day ago Be among the first 25 applicants Join to apply for the Backend Engineering Specialist - AI Trainer role at Invisible Expe ...

Solutions Consultant: Data, BI & Cloud

Minimum qualifications: Bachelor’s degree in Engineering, Computer Science, a related field, or equivalent practical experience. 3 years of experience working with client-side web technologies (e.g., HTML, CSS, JavaScript, or HTTP). 3 years of experience coding with one or mor ...

Senior Hardware Systems Engineer

About the job Senior Hardware Systems Engineer Diamond Search Recruitment is thrilled to represent our client in recruiting for a SENIOR HARDWARE SYSTEMS ENGINEER, collaborating with a top-tier outsource partner in medical technology. It's an incredibly exciting period for the business! W ...

Software Engineer Silicon Engineering Documentation Tools

Summary Apple’s Silicon Engineering Group (SEG) is seeking a talented and motivated Software Engineer to join the Documentation Tools team. Our team develops a comprehensive platform, spanning CLIs, UIs, and APIs, that empowers silicon engineers to author the critical technical specifications gui ...

Software Engineer, Model Interaction

We're looking for someone who can organize and build insights from interactions humans have with AI models. This individual thrives in the world of data, possessing a strong command of data pipelines, SQL, and backend software engineering. This individual will ensure seamless and scalable delivery of inter ...

Application Architect – Digital Engineering ( PLM application )

Introduction This role is for someone passionate about defining and delivering solutions to business challenges, primarily in the PLM (Product Lifecycle Management) and Digital Engineering space. Working alongside experienced architects, you’ll define and deliver innovative solutions to overcome ...

Staff Software Developer (Kotlin Libraries)

We are looking for an experienced developer to help us shape the future of the Kotlin ecosystem. As Part Of Our Team, You Will Create and maintain foundational libraries for Kotlin core primitives that are used by hundreds of thousands of developers Become an expert in spe ...

Senior Engineer, Systematic Data

The Systematic Data team is seeking a highly skilled and experienced Senior Engineer to support the rapidly growing systematic trading business. Data is the lifeblood of systematic trading and the capabilities we deliver are critical to the success and scalability of the business. As a key member o ...

Quantitative Risk Manager

Part of the London Stock Exchange Group (LSEG), LCH is a leading clearing house, serving major international exchanges and platforms, as well as a range of OTC markets. In particular, LCH is a leading CCP in Equity and Repurchase agreement (Repo) businesses, providing clearing services for most European Go ...

Software Tester

Role: Software Tester (Manual + Automation) Location: Nottingham Working Model: Hybrid 35-hour week Salary: Up to £42k + 10% Bonus + 10% Pension £50k Package Let s cut through the noise This isn t a sit in the corner and run test scrip ...

Software Engineer, Unified Platform Exchange Data

Software Engineer, Unified Platform - Exchange Data Job Location London Employment type Regular Department Technology Targeted Start Date Immediate DRW is a technology-driven, diversified principal trading firm. We trade our own capital at our own risk acro ...

Staff Data Engineer

Overview Role Senior Data Engineer (Data Platform) Salary £80,000 to £95,000 base salary Location London Paddington Hybrid 3 days a week The Company WeDo is working with a high growth fintech operating regulated payment platfor ...

Principal Software Engineer

Locations: London (must be willing to travel to client sites throughout the UK on an ad hoc basis) Level: Manager Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address history at th ...

Senior Platform Engineer

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Senior Platform Engineer

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Test Engineer DAST IAST Application Security

Test Engineer (DAST IAST Application Security) Cambridge / WFH to £70k Are you a security focussed Test Engineer? You could be joining a market leading software house that's remote access product is used by hundreds of millions of users worldwide. What's in it for you: ...

Principal Software Engineer

Date Posted: Country: United Kingdom Location: Manchester, Lancashire Position Role Type: Onsite Raytheon UK have a full time, permanent opportunity for a Principal Software Engineer to join our team on our Manchester or Gloucester sites within a hybrid working pattern. As Principal Software Engin ...

Software Engineer

At Quantcast, we don't just build advertising technology, we revolutionize how it works. Our AI-powered Demand Side Platform (DSP) connects the world's most ambitious marketers with their ideal audiences across the open internet, delivering results that actually move the needle. Since 2006, we've been the ...

Senior Machine Learning Engineer, Personalisation

About the Role You’ll be leading technical work within a team of adaptable, creative and product‑focused engineers, training and integrating cutting‑edge machine learning across a variety of products and deploying them into production for millions of users. What You’ll Be Doing <ul ...

Staff Software Engineer, Scale

What the Scale Team Does Embedded Finance Platform: Build and maintain the multi‑tenant infrastructure powering companies like Rippling, Navan, Qantas, and SHEIN. Architect systems that aggregate requests from all platform customers, meeting enterprise‑grade SLAs for availability, latency and ...

Platform Engineer III Core Platform

Overview Fanatics Betting & Gaming (FBG) is seeking a Level 3 Platform Engineer to join our Platform Engineering team. This role sits within our Platform & Architecture group, focusing on infrastructure and deployment capabilities that support our product and engineering teams. As a Level ...

Middleware Engineer (Linux/Unix)

As a preferred supplier to one of our biggest Telecom Clients , I am seeking for a Middleware Engineer (Linux/Unix) for a position in The UK (Reading, Leeds or London) . As a Middleware Resource, you will be part of a dynamic application operations and service delivery team su ...

Lead Engineer – Building the Future of Global Sports Technology!

This is a chance to help build products that are used by athletes, coaches, and teams across every major sport worldwide! As a business, they are working on technology that powers elite performance , transforms training, and brings cutting‑edge AI and computer vision directly into th ...

Devops Engineer AWS

Direct message the job poster from GIOS Technology Senior Recruitment Consultant @ GIOS TECHNOLOGY | Experienced Recruiter, Talent Sourcer, Headhunter We are hiring for Devops Engineer - AWS for our client's project based at Glasgow, UK – 2-3 days per week Onsite ...

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 Full Stack Engineer Managed Service

At Burendo, we’re seeking a Senior Full Stack Engineer to join our team, supporting and enhancing a diverse range of applications and ecosystems. You’ll operate within an L2/L3 support function, ensuring the reliability of business‑critical systems while contributing to ongoing improvements and innovation. ...

Senior / Principal Go Engineer

Job Description We’re looking for experienced Golang engineers to join us on a cutting‑edge platform engineering and AI programme with a global financial leader. You’ll be part of a high‑calibre engineering team building secure, scalable AI platforms. You’ll work on Platform Engineering and ...

Quantitative Trader

Fasanara Digital is a quantitative investment team applying a scientific, high‑frequency investment style in digital assets, seeking to achieve exceptional risk‑adjusted returns for our investors. We were founded in 2018 and manage over $350 m USD in a basket of fully delta‑neutral trading strategies. Our ...

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    Programista Java Java Deweloper Jobs in United Kingdom Job Search Guide, Trends and Insights