501 to 525 of 697 Java Jobs in England

This is a hands-on role combining new development, UI modernisation, and application support. Key aspects of the role include: Enhancing and maintaining a Java-based web application used by operational teams Playing a key role in an upcoming modernisation programme, starting with UI improvements and user-facing enhancements Working … live production systems, including investigation and resolution of application issues Contributing to improvements in architecture, tooling and development practices over time Core Technology Stack Java (server-side development) Java web technologies including JPA, JDBC, HTTP/S, threading JavaScript (client-side) SQL (PostgreSQL/PostGIS beneficial) Application servers such ...

Senior Java Developer (Contract) - Investment Bank - Central London Contract Length: 6 months Location: Central London (1 day per week onsite) Interview Process: 2 stages Overview We're working with a leading investment bank in Central London seeking a Senior Java Developer to join a front-office aligned team. This role … Strong experience with FX Options Background in Regulatory Compliance Front office exposure preferred (mid/back office acceptable if strong domain alignment) Technical Skills: Java (10+ years core development) Experience with low-latency/high-performance systems Kubernetes/OpenShift Cassandra and Oracle Hazelcast Nice to Have: Frontend experience with ...

Engineer (LLMs, Python & Java) Reading (Hybrid) What if you could own and build the AI capability from the ground up in a scaling, purpose-driven tech company? Were hiring the first dedicated AI Engineer to join a fast-growing ( 280 people) Healthtech organisation making a real-world impact click apply ...

Your mission, should you choose to accept it, is to take full control of the build, release, and deployment landscape for a suite of Java-based enterprise applications. You'll be the one making sure everything flows as it should-from code commit through to deployment- smoothly, reliably, and without ...

Senior/Lead Software Engineer (Java) Permanent Manchester-based (Hybrid with 3 days in the office) Salary DOE - £95,000 - £145,000 + attractive benefits + bonus The client is continuing to scale their engineering presence in the UK as part of a broader US-UK expansion. They have recently … that is expected to grow quite quickly. This is a role for a Senior Software Engineer with a focus on Back End development with Java as the primary language. It involves improving and extending existing systems, with the possibility of building new interfaces while ensuring the platform continues to scale ...

role will involve designing cloud-native, high-availability services and using AI-assisted engineering tools. Candidates should have over 8 years of experience in Java and familiarity with event-driven systems. This position offers the opportunity to make significant improvements in the Equities trading business and shape the future technology ...

looking for a skilled Java Backend Engineer with strong experience in Spring and microservices to join our growing team. It is a UK based, fully remote, outside IR35, initial 6-month contract. What you'll do: Build and maintain scalable microservices. Develop REST APIs using Java & Spring. Collaborate with cross … functional teams. Write clean, efficient, and testable code. What we're looking for: Strong Java (8+) and Spring experience. Solid background in microservices architecture. Experience with REST APIs, Docker, and CI/CD. Knowledge of databases (SQL). Knowledge of Azure. Apply now to join a fast-moving, collaborative team. ...

development team to enhance AI responses. Required Qualifications: Bachelor’s degree in IT, Computer Science, Accountancy, or a related field (not essential) Familiarity with Java and other programming languages is a plus. Strong analytical and research skills. Excellent communication and problem-solving abilities. Preferred Skills: Experience with AI and chat ...

Skills: * Hands-on experience in Non-Functional Testing for mobile applications and strong knowledge of performance testing tools (e.g., JMeter, LoadRunner) * Extensive knowledge of Java to interpret application behaviour and identify test scope for new features * Ability to design and execute load, stress, and endurance tests for mobile apps ...

status quo, striving to recommend and implement quality improvements. Desirable Skills and Experience:Experienced with migration from Atlassian Data Center to Atlassian cloud.Competence with Java and Python.Knowledge of Atlassian marketplace apps, such as: Structure, Draw.io, JXL, Mosaic and Exalate. Hays Talent Solutions is a trading division of Hays Specialist Recruitment ...

computer science, math, physics, engineering, or other quantitative fields You have relevant full-time experience You demonstrate strong programming skills in C++/Java or other object-oriented languages You demonstrate good knowledge of statistics and machine learning You have attention to detail, adaptable, driven and collaborative You demonstrate interest ...

experience with deep learning frameworks (PyTorch/TensorFlow) Strong experience with computer vision models and ML training and evaluation pipelines Strong programming skills (Python, Java, C, CUDA and/or C++) Demonstrated ability to translate theory into working systems Citizenship of a NATO country (required due to project constraints) Highly ...

product innovation are deeply embedded. You will bring the standards, pace, and technical judgement shaped in those environments, along with deep technical credibility across Java and .NET ecosystems, and the ability to guide architectural decisions without needing to be hands-on in every detail. This is also a visible leadership ...

Responsibilities Deliver expert SAP Basis support, managing complex incidents and ensuring resolution within SLAs while maintaining clear stakeholder communication. Administer SAP ABAP and Java stacks across on-premise, hybrid and cloud environments, working with databases including HANA, SQL Server and Oracle. Take ownership of system performance and stability through monitoring ...

Responsibilities Deliver expert SAP Basis support, managing complex incidents and ensuring resolution within SLAs while maintaining clear stakeholder communication. Administer SAP ABAP and Java stacks across on-premise, hybrid and cloud environments, working with databases including HANA, SQL Server and Oracle. Take ownership of system performance and stability through monitoring ...

Software Engineer, Developer, Backend Java Identity - IAM Contract Until End of December 2026 (Renewable) Rate: £500 per day Inside IR35 Location:Essex based offices (between Brentwood and Basildon) 4 days a week The banking and finance arm of one of the worlds leading manufacturing companies and a household name ...

Role Title: Java Developer Duration: 12 month contract Location: Remote Rate: £414 p/d via umbrella inside IR35 Clearance required: Active SC Clearance ideally held within the public sector Role purpose/summary Core Skills: Backend: Java, Spring Boot, SQL/Report Writing Cloud: AWS, EBSA Additional Skills: Frontend ...

Senior Full Stack Engineer (Java/Python) Contract Length - 6 months Location - London (2 days onsite) We are hiring a Senior Full Stack Engineer for a high-priority, ASAP-start contract role with a leading UK tech platform. This is a hands-on senior engineering position within an established team … contributor working across backend and frontend systems, helping shape technical direction and confidently engaging with stakeholders to influence engineering decisions. The core stack is Java-first, with increasing importance on Python-based services (including orchestration, agents, and modern AI/LLM integrations), alongside a strong React frontend. This ...

Avanti Recruitment is working with a software company based in Oxfordshire that is looking for a Graduate or Junior Java Developer. The company has been running for over 20 years and their software has helped to redefine the financial reporting landscape. They are working with some of the world … different countries, and in the UK alone, their technology has processed over £2 trillion in UK taxes. You will be working on a Java Microservices-based platform which will be delivering applications to a range of customers around the world. You will be working with Java as the main language ...

Avanti Recruitment is working with a software company based in Oxfordshire that is looking for a Graduate or Junior Java Developer. The company has been running for over 20 years and their software has helped to redefine the financial reporting landscape. They are working with some of the world … different countries, and in the UK alone, their technology has processed over £2 trillion in UK taxes. You will be working on a Java Microservices-based platform which will be delivering applications to a range of customers around the world. You will be working with Java as the main language ...

Senior Software Developer to design, build, and maintain microservices-based applications and data engineering pipelines. This role requires strong hands-on development experience across Java services, backend systems, and data processing platforms, with a focus on building scalable, reliable, and maintainable solutions. The role involves close collaboration with data engineers … teams to deliver high-quality services and data products across a complex enterprise environment. Technical Skills & Experience Core Skills Strong hands-on experience developing Java-based applications in a microservices architecture. Solid experience building and maintaining backend services and APIs. Experience contributing to data engineering pipelines, including ETL/ ...

Senior Software Developer to design, build, and maintain microservices-based applications and data engineering pipelines. This role requires strong hands-on development experience across Java services, backend systems, and data processing platforms, with a focus on building scalable, reliable, and maintainable solutions. The role involves close collaboration with data engineers … teams to deliver high-quality services and data products across a complex enterprise environment. Technical Skills & Experience Core Skills Strong hands-on experience developing Java-based applications in a microservices architecture. Solid experience building and maintaining backend services and APIs. Experience contributing to data engineering pipelines, including ETL/ ...

Cleared DevOps Engineer – AWS, Java, React – 12 Months - £450 - £550 per day – Inside IR35 – Home based SC Cleared DevOps Engineer - AWS – Home based. Experience building and operating secure, automated, cloud‐native platforms , ideally within public‐sector, policing, justice, or other security‐sensitive environments. Comfortable working with LLM‐assisted engineering … currently held (Home Office SC highly preferred) NPPV Level 3 – not required upfront, but must be willing to undergo SC Cleared DevOps Engineer – AWS, Java, React – 12 Months - £450 - £550 per day – Inside IR35 ...

DevOps Partner across global teams to deliver a critical enterprise platform What you bring 15+ years engineering experience, operating at Principal level Deep Java (Spring Boot) expertise in microservices environments Strong architecture experience across scalable, distributed systems Experience with messaging (Kafka/MQ), data modelling, and APIs Solid DevOps … integrating AI into solutions Background in financial services (ideally Corporate Actions or post-trade) Ability to influence without authority in complex organisations Tech stack Java, Spring Boot, Angular, Kafka, Oracle, Docker, CI/CD tooling A rare opportunity to build a critical platform from scratch while operating at the highest ...

Looking to join a company when you can make a real impact? Do you have 3+ years commercial experience developing software with Java & JavaScript? 🚀 Full Stack Engineer – SaaS Solutions 🚀 💰 Salary – up to £55k + bonus 📍 Location – hybrid working 2 days a week in modern London office I am excited … Defense, HM Treasury, and the Departments of Work & Pensions and International Trade. They are looking for a motivated Full Stack Engineer with experience with: Java Spring Boot Microservices JavaScript Frontend frameworks: they use Vue.js but are also open to React and Angular Containerisation using Docker, Kubernetes Developing cloud-native applications ...