Techlead Java Full Stack jobs in Waltham

Barclays

Join Barclays as a Full Stack Developer/Lead, where you will contribute to the investment banking division by expanding platforms within Securitized Products. Your primary responsibilities will include providing technical guidance, mentorship, and support to ensure the delivery of high-quality softw

Your Responsibilities Design, develop, test, and maintain high-quality full-stack applications Work within an Agile delivery team to achieve sprint goals Build scalable microservices and APIs using modern frameworks Develop intuitive user interfaces using React and JavaScript Contribute to CI/CD pip

Synechron

A leading digital transformation consulting firm is seeking a highly experienced Lead Full Stack Java Developer to lead a dedicated team. This role involves driving the design, development, and implementation of innovative applications using the latest Java technologies. Candidates should have a pro

LegalAndGeneral

A leading financial services group is seeking a Senior Software Engineer with strong full‑stack development experience, focusing on TypeScript and Java/Spring Boot. The role involves delivering scalable, secure solutions alongside engineers and product teams. Ideal candidates will have expertise in

A technology consulting firm is seeking a Senior Java Full Stack Developer to join their team in London. The role is hybrid with a minimum of 3 days onsite and involves 10+ years of backend software engineering experience. Your responsibilities include designing, developing, and maintaining applicat

State Street

A leading financial institution in the UK is seeking an experienced Java Full Stack Developer for their Digital Asset development team. This hands-on role involves building robust product experiences and API-driven platforms in a regulated environment. Key qualifications include strong Java and REST

Grid Dynamics

We are looking for a Senior Full-Stack Engineer to join our global Investment Banking client. You will be responsible for the development and overall implementation of AI-enabled web applications in a complex, critical and large cross-departmental and multi-disciplinary area. The role is part of a m

Appvia

Overview Location: London or Newcastle, UK (Hybrid - 1 day in office per week / onsite) • Contract: 6 months with view to extend • Day Rate: £550-£600 per day (Outside IR35) Base pay range information is provided by Appvia. Your actual pay will be based on your skills and experience — talk with your

Appvia

A leading cloud and engineering consultancy is seeking a Senior Java/React Full Stack Developer for a contract role. The candidate will work within a Solutions Engineering team, focusing on modernising complex software systems and improving delivery speed. This hybrid position requires strong skills

A global technology transformation partner is seeking a DV Cleared Java Full Stack Engineer in Central London. You will create innovative digital solutions, drive client transformations using technologies like Java and NodeJS, and work in agile teams. Candidates must possess extensive experience in

At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating closely with clients to deliver cutting‑edge solutions. Join us to drive transformation tailored to our client's challenges o

A leading consultancy firm in Greater London is seeking an experienced Full Stack Engineer to join their Software Engineering Practice. You will be crucial in developing high-quality solutions across the full lifecycle, using technologies such as Java, Angular, and cloud infrastructure. The role inc

Emergn

We are a global digital business services organization with a mission to improve the way people and companies work. Forever. Our Consulting, Technology and Learning teams design and deliver transformational digital products and experiences that add value to our clients’ businesses and to their custo

Job Title: Java FullStack developer (ReactJS & AngularJS) Location: London, UK About the Job you are considering: We are seeking experienced Java FullStack developer (ReactJS & AngularJS) with strong expertise in banking domain who will overseeing the planning, execution, and successful delivery of

Java Full Stack Developer *Location:** London - Hybrid – 3 days per week onsite *Start Date:** ASAP *Contract Rate:** TBC, likely in the region of £500 per day inside IR35 *Duration:** 6 months initially *Role Overview** Our client is seeking a *Senior Java Full Stack Developer** to help design, bui

*Your responsibilities:** Software Design & Maintenance: Design, develop, and maintain Complex Java and Python based applications and services using industry-standard methodologies and tools. Architect new systems or reuse existing systems that drive complex applications. Strategic Teamwork: Col

Insight International (UK) Ltd

A leading tech firm in Greater London is seeking an experienced Full Stack Developer to design and maintain scalable web applications. Applicants should have over 8 years of experience and proficiency in Java, React, and Spring Boot, along with hands-on experience in building dynamic user interfaces

A global digital consultancy seeks two Java Full Stack Engineers (Jnr-Mid level) to help develop cutting-edge digital solutions primarily for the Government, Finance, Retail, and Energy sectors. The positions offer remote or hybrid working options and require extensive experience in Java (Spring Boo

A leading government technology provider is seeking a Full-Stack Developer to contribute to a vital public sector programme focused on creating secure systems for government services. The role is remote with occasional travel to Croydon, offering £500 per day and lasting for 1 year. Ideal candidates

Emergn

A global digital business services organization seeks a Java Full Stack Developer to design and deploy applications, ensuring high-performance delivery. Ideal candidates will have over 5 years experience in Java development with React, solid skills in SpringBoot, and expertise in AWS. The role offer