Senior Full Stack Java Developer jobs in Windsor

Greetings from Mastek! 🌟 Java Backend Developer – Public Sector, Reading, UK 🌟 We’re seeking an experienced Java Backend Developer for one of the Public Sector Account. Job Title: Strong Java Backend Developer Expected Work Experience: 5 to 9 Years Job Location: Great Britain Job Summary: As a Spe

Role : Senior Java Developer (Security) Location : London, UK 2-3 Days Onsite Per Week Contract Inside IR35 - 6- 12 Months (Possibility of extensions) Skills Set : Application Security with Vulnerability What you will be doing: • Investigate and resolve security findings across multiple versions of

About the Job you are considering: We are seeking a skilled and experienced Senior Java Fullstack Developer to join our dynamic team. The ideal candidate will have a strong background in modern Java development and hands-on experience with cloud-native technologies, CI/CD pipelines, and testing fram

Seeking a Specialist with hands on years of experience in Java Frameworks and Kotlin to develop scalable and efficient backend solutions using Microservices Spring and Spring Boot Job Description Develop and maintain robust Java applications using Spring and Spring Boot frameworks Design and impleme

About Us:- Net2Source Inc. is one of the fastest growing diversities certified global workforce solutions companies with an unprecedented YoY growth of over 100% for last 6 years working with Fortune 1000/Global 2000 across 34 countries and 5 continents including North America, South America, Europe

Deloitte

Basic information Location London Business Line Technology & Transformation Job Type Contract Date published 02-Apr-2026 Req # 22950 Job description Job Title: Full Stack Developer (Java, Spring, React) - contract Location: London Hybrid. Travel to the London office on 3 days a week Duration: 11

Full Stack Software Engineer, £50-85k, 3 days per week in London - Ground-breaking Fitness tech! About Us MAGIC AI is an elegant in-home health coach that utilises computer vision, connected weights, and 3D cameras to provide personalised training sessions led by world-renowned athletes. We have gai

Full Stack Software Engineer, £50-85k, 3 days per week in London - Ground-breaking Fitness tech! About Us MAGIC AI is an elegant in-home health coach that utilises computer vision, connected weights, and 3D cameras to provide personalised training sessions led by world-renowned athletes. We have gai

About Quantumloopai QuantumLoopAI is transforming how patients access NHS primary care. Our AI-powered reception system, EMMA, serves millions of NHS patients, helping GP surgeries manage demand, reduce phone queues, and ensure patients get the right care at the right time. Backed by leading healthc

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview FX R

Funding Loop is an established and fast-growing software company specialising in streamlining the Early Years funding process for nurseries and Early Years settings across England. Following a period of significant growth, we are expanding our team and are looking for a motivated Senior Developer to

Contract Full Stack Developer – Fintech (Hybrid, London) We are seeking an experienced Full Stack Developer to join a fintech company on an initial 6-month contract. This is a hybrid role (3 days per week in the office), based in Baker Street, London, offering a day rate of £550 (Inside IR35). This

IDAM Back-end Java Developer - SC Cleared | £500 - £535 We're working with a global tech powerhouse delivering mission-critical digital transformation for the UK public sector on this exciting opportunity. We are seeking a high-caliber Senior Java Developer with deep IDAM expertise to spearhead a ma

Job Description: CLP Architect (Senior Lead Java Developer) Location: London, UK Employment Type: Full-Time (Hybrid - 4 days onsite) About the Role We are seeking a highly skilled CLP Architect to join our team in London. This role is ideal for a seasoned professional with expertise in Java, Spring

We have an exciting opportunity for experienced Java developers to join our team! You will have a passion for software development and an excellent understanding of how to define and deliver solutions iteratively and collaboratively. You will be involved in all areas of delivery, with the technical

Job Title Full Stack Java Developer (React.js) Job Location London, UK/ Hybrid Job Type Permanent Job Description: Java Developer: Java Full Stack with React and Gen AI, Docker/ Kubernetes, Terraform/ Cloud Formation, MQ/ Apache Kafka, Datadog/ AppDynamics/ Dynatrace. Regards, Rachana rachana@falcon

We have an exciting opportunity for experienced Java developers to join our team! You will have a passion for software development and an excellent understanding of how to define and deliver solutions iteratively and collaboratively. You will be involved in all areas of delivery, with the technical

Citigroup

FX Risk Java Developer - VP Citi’s Markets technology team is growing at lightning speed, and we’re looking for talented technologists to help build the future of global banking. Our teams are creating innovations used across the globe. As the world’s most global bank, Citi provides an opportunity t

Job Req Id 26953625 Location(s) London, England, United Kingdom Job Type On-Site/Resident Posted Apr. 09, 2026 ## Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’

hackajob is collaborating with AND Digital to connect them with exceptional professionals for this role. We are recruiting for a Full Stack Java Engineer for a 6 month contract, starting ASAP. 2 days a week in London. What You’ll Bring To The Table Solid commercial development experience with strong