26 to 46 of 46 Senior Java Developer Jobs in the UK

Senior Java Developer (AWS) 6 months Remote working (Candidates must be UK based with full right to work) £420.00 PD - Inside IR35 Overview We are seeking a highly experienced Senior Java Developer with some proven lead experience, to join a major Government programme delivering … secure, cloud-native digital services. The successful candidate will have extensive experience building scalable Java applications within AWS environments and will play a key role in designing, developing, and enhancing microservices-based solutions. Essential Skills & Experience Strong commercial Java development experience Experience delivering solutions within AWS cloud environments ...

Senior Java Developer (AWS) 6 months Remote working (Candidates must be UK based with full right to work) £420.00 PD - Inside IR35 Overview We are seeking a highly experienced Senior Java Developer with some proven lead experience, to join a major Government programme delivering … secure, cloud-native digital services. The successful candidate will have extensive experience building scalable Java applications within AWS environments and will play a key role in designing, developing, and enhancing microservices-based solutions. Essential Skills & Experience Strong commercial Java development experience Experience delivering solutions within AWS cloud environments ...

Senior Java Fullstack Developer Salary: £60,000 - £75,000 (depending on experience) Location: Central London Working Arrangement: Hybrid, 2 days per week in the office Employment Type: Permanent Unfortunately Sponsorship cannot be provided for this role. Avanti Recruitment is currently recruiting for a Senior Java … someone who wants to remain technically focused rather than move into people management, whilst working across backend and frontend. The position would suit a Senior Full Stack Developer or a strong mid-level engineer ready to take the next step in their career. The Role ...

committed to building a culture where our people can do just that. We have an exciting opportunity for you to join our team as Senior Java Developer. Reporting to the Product Development Manager, this full-time and permanent position is based in Poland and offers regional coverage, allowing … make a significant impact to our Commercial & Product Department and its growth. Java Developer Are you looking for an exciting opportunity to be a leader within a highly successful global payroll services business? Are you an innovative and experienced developer? Are you looking to take your career ...

Avanti Recruitment is recruiting for a Senior Java Full Stack Developer to join an established, international software company based in Central London. The company develops complex, business-critical enterprise software used by major organisations internationally. Its products support high-volume transactions and essential business operations, giving engineers … opportunity to work on technically challenging, large-scale applications. This is a hands-on development position with a strong emphasis on Java, Spring Boot, REST APIs and microservices, alongside commercial frontend development using Angular, React or Vue. The company is continuing to modernise its established software platforms, creating ...

client is looking for a Senior Java Developer to join a 6 months+ on going contract. Role Title: Senior Java EngineerLocation: Telford 2 days a weekDuration: 6 months contract on going Umbrella contrct - inside IR35 Please note - BPSS clearance will required - at least 3 years … residency required to be eligible. A Java Engineer is needed to join the CORE Futures team in Tax Admin where they will be working as part of Scrum teams to modernise legacy services. Required Skills: Java Spring Boot Junit Optional Skills: JPA Kibana Maven Mockito AWS GitLab Helm ...

Java Developer HealthTech Scale-Up Wokingham, Berkshire (Hybrid) Up to £85,000 + Benefits Were partnering with one of the UKs fastest-growing HealthTech scale-ups , transforming how hospitals deliver care through modern, cloud-based technology. In just a few years, the business has evolved from a disruptive … customer base, the company is entering a significant scale-up phase , targeting 350400 employees over the coming years. The Opportunity They are hiring two Senior Java Developers to play a key role in delivering long-term, high-impact projects while helping shape the future of the platform ...

Avanti Recruitment is recruiting for a Senior Java Full Stack Developer to join an established, international software company based in Central London. The company develops complex, business-critical enterprise software used by major organisations internationally. Its products support high-volume transactions and essential business operations, giving engineers … opportunity to work on technically challenging, large-scale applications. This is a hands-on development position with a strong emphasis on Java, Spring Boot, REST APIs and microservices, alongside commercial frontend development using Angular, React or Vue. The company is continuing to modernise its established software platforms, creating ...

role We are looking for a Senior Java Developer to help design and deliver a platform built around Java microservices. You will take ownership of backend services, contribute to architecture decisions and work closely with product, QA and DevOps colleagues to turn business requirements into reliable … independently. The aim is to shorten release cycles, improve resilience and support growing transaction volumes without disrupting existing users. The proposed stack centres on Java 21 and Spring Boot, with REST APIs for synchronous integration and Apache Kafka for asynchronous events. Each service will own its data, using PostgreSQL ...

Senior Backend Developer (Java/AWS) Rate: £500-£600 per day (Outside IR35) Location: London (3 days per month onsite) Duration: Initial 6-month contract Overview We're supporting a financial services client looking for a Senior Backend Developer to help deliver and optimise … engineering role with significant involvement in solution design, technical direction, and code quality. What You'll Be Doing Developing scalable backend services using Java and Spring Boot Designing and building RESTful APIs and event-driven solutions Deploying and maintaining applications within AWS environments Contributing to architecture, engineering standards ...

Contract Senior Java Developer – Data Up to 700 per day Outside IR35 (6 month rolling)In office – City of LondonQuant Capital is hiring for a small, high-performing market maker in London. This is a junior-to-mid role focused primarily on Java development, with … PostgreSQL. This is a growing team focused on data ingestion and building tooling for the wider firm.What you’ll do:Build and enhance Java backend services (APIs, batch jobs, integrations) used across the businessWrite clean, testable code with solid engineering discipline (testing, code review, debugging, production support)Maintain ...

Java Developer - HealthTech Scale-Up Wokingham, Berkshire (Hybrid) Up to £85,000 + Benefits We're partnering with one of the UK's fastest-growing HealthTech scale-ups , transforming how hospitals deliver care through modern, cloud-based technology click apply for full job details ...

Senior Backend Developer (Java/Spring Boot/AWS) Rate: £500 - £600 Outside IR35 Location: London - 3 times on site a month Duration: 6 months initial The role: I'm working with a financial services organisation that needs a Senior Backend Developer to build … AWS. The work is hands-on and includes code reviews and input into technical decisions. Responsibilities: Build REST and event-driven microservices in Java and Spring Boot Deploy and support services on AWS (e.g. ECS/EKS, Lambda, RDS, DynamoDB, SQS/SNS) Own services from design through ...

Senior Backend Developer (Java/Spring Boot/AWS) Rate: £500 - £600 Outside IR35 Location: London - 3 times on site a month Duration: 6 months initial The role: I'm working with a financial services organisation that needs a Senior Backend Developer to build … AWS. The work is hands-on and includes code reviews and input into technical decisions. Responsibilities: Build REST and event-driven microservices in Java and Spring Boot Deploy and support services on AWS (e.g. ECS/EKS, Lambda, RDS, DynamoDB, SQS/SNS) Own services from design through ...

Senior Backend Developer (Java/Spring Boot/AWS) Rate: £500 - £600 Outside IR35 Location: London - 3 times on site a month Duration: 6 months initial The role: I'm working with a financial services organisation that needs a Senior Backend Developer to build ...

Senior Java Developer-AWS-MicroservicesWe are expanding our Java Development team in Nottingham!If you’re passionate about building high-quality software that enhances the lives of consumers, this is your chance to work in a collaborative, self-organized engineering environment.Type: Full timeLocation: NottinghamWork model: Hybrid … your technical domainWhat you will bring:Experience with AWS/Cloud platformsProven ability to deliver high-quality applicationsStrong programming skills with experience in Java and modern OO principles (SOLID, SOA, HTTP, REST)Experience with Spring Boot and Spring CloudExperience in building APIs and working within a microservices architectureAbility ...

Fully remote (UK) | £80,000-£85,000 + healthcare, pension, holiday etc We're hiring a hands-on Senior Java Backend Developer to join our health tech clients Integrations team, building secure, reliable payment capabilities for their platform, a cloud-based SaaS platform used across the UK. … Stripe, Dojo and Adyen, powering online payment links, card-present payments, and automated debt chasing. What you'll do Build and maintain secure, resilient Java microservices and third-party integrations. Own services end to end: design, build, test, deploy, monitor and improve them in production. Shape technical decisions with ...

close knit, agile team. You will be the Java expert, utilising a Spring framework to build and evolve their internal systems. This work will have a genuine impact on the business, so you must have an awareness of what influence your code will have on the company. The wider … operates in financial services and is a certified B-corporation, with a strong focus on ethical and environmental investments. You would join as the senior developer, focusing on the backend. Exposure and understanding of the frontend is ideal, Angular or React, the technologies in play. You’ll upskill ...

Fully remote (UK) £80,000-£85,000 + healthcare, pension, holiday etc We're hiring a hands-on Senior Java Backend Developer to join our health tech clients Integrations team, building secure, reliable payment capabilities for their platform, a cloud-based SaaS platform used across the UK. ...

each other Experienced within the Fintech industry YOU HAVE: Significant, professional server-side software development experience Solid experience programming using Core Java. Exposure to Java 25+ is a plus General familiarity with data structures such as sets, hashes, caches etc Experience developing Front Office financial systems, E-Trading … here you will have three stage interviews: 1- A chat with one of our great recruiters. 2- A zoom chat with one of our Java colleagues where they will ask you detailed questions about your experience 3- A Face to Face interview (either in our office or via Zoom ...

managing the end-to-end lifecycle of corporate Action events across the enterprise.What you will do:Develop and implement complex software solutions using Java/J2EE, Spring Boot, and RESTful web services.Design, develop, and maintain robust microservices adhering to architectural best practices.Apply hands-on expertise in Core Java … developers, fostering a culture of excellence, collaboration, and continuous improvement.Key Skills and Experience required:Experience in developing and implementing complex software solutions.Strong knowledge of Java/J2EE, Spring Boot, and RESTful web services (XML, JSON).Proven experience working with Microservices Architecture.Hands-on experience with Core Java, Multi-threading ...