1 to 25 of 107 Permanent Java Engineer Jobs in the UK

Senior Java Engineer - MultithreadingREMOTE interview process. 2 days in Central London office per week.A global IT solutions provider working with top tier investment banks is searching for an experienced Senior Java Engineer to join their team as they scale up their European HQ to 400+ people … social media and voice messaging. In 12-18 months time, they are also going to be branching into AI and Machine Learning technologies.The Senior Java Engineer will have experience with multithreading, low latency, concurrency and core java principles. Day to day responsibilities will include building microservices, using … Docker and Kubernetes and 3rd party API integrations. You will also be working with big data technologies like Hadoop, Kafka and Cassandra.This Senior Java Engineer (Multithreading) role will be a strong fit if you:Have extensive Core Java, multihreading, low-latency, concurrency experienceEnjoy working with big data more »

Do you enjoy the flexibility of working from home 5 days a week? Senior Java Engineer - GreenTech Energy 🚩 Remote working - anywhere in UK 💰 Salary - £80,000 - £90,000 We are partnered with a scaling up sustainable energy platform on a mission to disrupt the market and become an … in Q1 of this year, they are well on their way to do with, breaking records each month! They are looking for a Senior Java Engineer to join their team, with an innovative mindset to help them on this journey and continually drive projects with unique and technologically … developed ideas. An ideal Senior Java Engineer will have worked with: Core Java Multithreading Concurrency/concurrent programming Low latency They are particularly looking for someone with experience using GIS ( Geographic Information System ). A Senior Java Engineer will receive excellent benefits: Fully remote working more »

Senior Java Engineer Required to Join a a leading organisation in their sector. Th Business is seeking a highly skilled and experienced Senior Java Engineer to join their team. As part of a dynamic team, you will be responsible for developing high-quality software applications using … Core Java, contributing to continuous improvement initiatives, and working collaboratively with cross-functional teams across various departments. Senior Java Engineer Position - Nr Ascot, Hybrid - Up to £85,000 + Bonus + Great Benefits Key Responsibilities: As a Senior Java Engineer, you will be expected to … Develop high-quality software applications using Core Java Write clean code that meets industry standards Work collaboratively with cross-functional teams across various departments Contribute towards continuous improvement initiatives Qualifications & Skills: The ideal candidate should possess a bachelor's degree or higher in Computer Science or a related field more »

Looking to play your part in a revolutionary movement with sustainable energy? Are you a Core Java expert with extensive experience using concurrency , low latency and multithreaded applications? FULLY REMOTE Senior Java Engineer - Tech for Good Salary: up to £100k Location: Fully Remote from anywhere in the … UK We have a fantastic new opportunity for all you Java Engineers looking to get stuck into a new challenge working on exciting projects solving real-world problems. They are also very big supporters of Diversity & Inclusion so welcome all candidates. A unique energy software platform helping consumers transition … towards a sustainable future are looking for enthusiastic and knowledgeable Senior Java Engineers with a strong comprehension of the Core Java principles, including Multithreading , Concurrency and Low Latency to join their growing team. In this fantastic Senior Java Engineer role: You will have ownership over your more »

LEAD JAVA ENGINEER/BRISTOL (HYBRID)/UP TO £90K & GREAT BENEFTIS Amazing new opportunity for a talented Lead Java Engineer to join an innovative organisation. Fully Remote working supported, excellent pay and extensive benefits package. In 2019, our founders were working as engineers solving complex … an electric vehicle via salary sacrifice Health and Well-being - Access to workplace Mental Health First Aider Life assurance Key Responsibilities of the Lead Java Engineer: Understand high-level requirements and collaborate to find solutions Investigate technologies to gain a deep understanding of their applicability Develop high-quality … with and open, honest & positive attitude Experience in agile working practices including, TDD, BDD, Continuous delivery, DevOps, and Pair programming, Estimating & Planning Core Technologies: Java, Spring Boot, AWS S3, Fargate, RDBMS (Postgres, Oracle) & JPA, Mongo DB, REST, Rabbit MQ, Docker, Linux, Terraform, Ansible, Jenkins, GIT/Bitbucket, Kubernetes. Some more »

LEAD JAVA ENGINEER/BRISTOL (HYBRID)/UP TO £90K & GREAT BENEFTIS Amazing new opportunity for a talented Lead Java Engineer to join an innovative organisation. Fully Remote working supported, excellent pay and extensive benefits package. In 2019, our founders were working as engineers solving complex … an electric vehicle via salary sacrifice Health and Well-being - Access to workplace Mental Health First Aider Life assurance Key Responsibilities of the Lead Java Engineer: Understand high-level requirements and collaborate to find solutions Investigate technologies to gain a deep understanding of their applicability Develop high-quality … with and open, honest & positive attitude Experience in agile working practices including, TDD, BDD, Continuous delivery, DevOps, and Pair programming, Estimating & Planning Core Technologies: Java, Spring Boot, AWS – S3, Fargate, RDBMS (Postgres, Oracle) & JPA, Mongo DB, REST, Rabbit MQ, Docker, Linux, Terraform, Ansible, Jenkins, GIT/Bitbucket, Kubernetes. Some more »

Senior Java Software Engineer London (2 days a week) £80,000 - £90,000 +10% Bonus Java 17+, SpringBoot, React/Typescript, Kubernetes, Kafka, AWS This is a great opportunity for a Senior Java Software Engineer to a travel experiences business. This already profitable business are … of a digital transformation and are now building a range of completely new features, enhancing and improving their current product offering. As the Senior Java Software Engineer you’ll lead backend services and API integrations with a huge number of 3rd party’s across their web and mobile … cross-functional team, being the go-to for these services and will contribute to architectural design and technology decision making across the product.. Technologies: Java 17+/Spring Boot/React/Typescript MySQL/Kafka/DocDB Cucumber/Selenium/Cypress/Pact/Gatling AWS/ more »

Role: Java Engineer Job Type: Permanent Location: Burgess Hill (Hybrid) Are you passionate about exploring new technologies and building solutions that are robust and reliable? Do you have excellent knowledge in Java and Springboot? Join us as a Java Engineer Careers at TCS: It means … Grow your career, while being exposed to new technologies. Collaborate with customers and stakeholders. Mentor junior employees using your expertise. The Role As a Java Engineer , you will work on a key project for the client and be part of an agile team. The focus of the role … will be on designing and developing Java springboot based microservices/APIs. The role will provide you with excellent growth opportunities and will demand the best out of your skills as you will be building some of the core applications used for the client. Key responsibilities: Work as part more »

Senior/Principal Engineer - Java/Kotlin - TDD, Docker, Kubernetes, CI/CD Do you enjoy working on greenfield projects within the financial services sector? A long-term client of OB's are looking for a number of Senior/Principal Java or Kotlin Engineers to work … be building a Data Warehouse Tool which will pull large amounts of Data from a variety of the banks trading systems. Senior/Principal Engineer - Java/Kotlin - TDD, Docker, Kubernetes, CI/CD Key Skills and Experience: Java or Kotlin (7+ years ideally) Agile best practices … successful candidates expecting a base salary of between £100k-£130k. You must be UK based and sadly sponsorship isn't available. Senior/Principal Engineer - Java/Kotlin - TDD, Docker, Kubernetes, CI/CD more »

Java Engineer – Investment ManagementJava Engineer – Investment Management 100k, 30% Bonus, 3 days a week in the office.Quant Capital is urgently looking for a Software Engineer with Core Java skills to join our high profile client.Our client is a well known Systematic Trading Hedge Fund. They … by the sharp end of technology and the possibility of making serious money doing something you are passionate about. Day to Day The Software Engineer will: • Creating a new trading architecture for model execution • Be designing, developing, testing and deploying micro services into the cloud (AWS) • Be supporting other … key to smooth organizational continuity. Two brains are better than one. You will gain considerable knowledge of the trading and asset management space. The Java Engineer Must have: • Financial Services Experience, understand the basic principles of an option and how they are priced (you don’t need to more »

Java Engineer - DV Cleared - £550.00 per day Outside IR35 - Onsite Day Rate: Up to £550.00 per day (Outside IR35) Duration: 6 Months (Long term project, extensions very likely) Office Location: London & Cheltenham (5 days per week at either office is required) *****Clearances: MUST HAVE Active DV Clearance***** A … security and defence tech consultancy is looking for a DV Cleared Java Engineer on a contract basis for at least the next 6 months. You will be part of an on-site team responsible for maintaining and supporting a managed cross-domain service utilizing diverse technologies, platforms, and … tools. The team uses site reliability engineering tools and practices to continuously verify and enhance the service. Key Skills & Experience: Java Spring Boot Microservice development Terraform/Ansible OpenShift or Kubernetes RDBMS platforms - Oracle/similar If you want to learn more about this Java Engineer opportunity more »

Senior Engineer (Java) Barbour EHS Location: Remote Salary: £40,000+ per annum Job Type: Full time/Permanent Job Description About Us Barbour EHS is a trusted and comprehensive provider of regulatory information, guidance, standards and resources to support organisations with their EHS compliance. Our knowledge of complex … of ever-changing developments, ensuring their organisation keeps people safe and protects the environment. About the role We are looking for an experienced Senior Engineer (Java) to join our busy software development team to work closely with the architect and the team on a variety of projects. With … a strong level of experience and expertise in Java, the Senior Engineer will lead the development and integration work with a team of developers and will be responsible for oversight of the development team. The responsibilities will include collaboration on design features, preparation and review of technical specifications more »

Senior Java Engineer (Spring/Angular/Microservices/AWS) Poole, Dorset (4 Days Remote) £50000 + 10% Bonus + 10% Pension Match Please note my client cannot offer Visa Sponsorship for this role. Your new company I am engaged on a project to recruit a Senior Java Engineer to join an innovative R&D organisation in the heart of Poole. You’ll be working on projects that have a material impact on peoples lives with the support of a very experienced team behind you. This role is offered with 4 days remote, they work every … they look to stay ahead of the ever-changing tech landscape. The roles are full stack, building clean Angular UI modules and new scalable Java/Spring components, helping to break down legacy monoliths which have supported them up to this stage of modernisation. With that comes the opportunity more »

PhD Java Engineer Opportunity - Sustainable Energy Solutions - REMOTE (UK) - 140,000Are you driven by environmental concerns and the need to reduce energy costs? Join a pioneering team dedicated to facilitating the transition to a greener lifestyle using cutting-edge technology.We are excited to continue our partnership with an … in a row, embarking on an ambitious recruitment drive for 2024. We are looking for mid-level engineers to spearhead groundbreaking projects.As a Core Java Engineer, you will:Design and build advanced data processing platforms capable of handling diverse streams.Participate in regular brainstorming sessions.Write high-quality code using … excel in this role, you should have:A minimum of 8 years of experience as a Software Engineer.A PhD in Computer Science.Proficiency in Core Java with hands-on experience.Experience in building low-latency platforms.Practical exposure to large-scale multi-threaded applications.A proven track record in improving efficiency and latency more »

PhD Java Engineer Opportunity - Sustainable Energy Solutions - REMOTE (UK) - £140,000 Are you driven by environmental concerns and the need to reduce energy costs? Join a pioneering team dedicated to facilitating the transition to a greener lifestyle using cutting-edge technology. We are excited to continue our partnership … a row, embarking on an ambitious recruitment drive for 2024. We are looking for mid-level engineers to spearhead groundbreaking projects. As a Core Java Engineer, you will: Design and build advanced data processing platforms capable of handling diverse streams. Participate in regular brainstorming sessions. Write high-quality … this role, you should have: A minimum of 8 years of experience as a Software Engineer. A PhD in Computer Science. Proficiency in Core Java with hands-on experience. Experience in building low-latency platforms. Practical exposure to large-scale multi-threaded applications. A proven track record in improving more »

Java Software Engineer Remote 75K DOE I am looking for a Java Developer for a longstanding client of Oscar Technologies. They work on various projects within the financial sector. They have a lovely new renovated office in the centre of Southampton and are ideally looking for a … who can work on a hybrid basis. The ideal candidate will also have a good understanding of ReactJS and React Native. The Required Skills Java Spring Framework ReactJS React Native APPLY NOW for immediate consideration. Java Software Engineer Remote 75K DOE Oscar Associates (UK) Limited is acting more »

to work for a GreenTech company in zero tech debt that is committed to being the industry's top platform for a sustainable future? Java Software Engineer - GreenTech Start up! £50-80K + benefits Fully remote from anywhere in the UK We are partnered with an ‘energy … as-a-service’ platform, that was created to help both customers and suppliers advance the energy revolution. They are urgently looking for Java Software Engineers to join their rapidly growing team. Innovation is highly important to this company; they are looking for Java Software Engineers who wish to … As a technology company, they only complete GREENFIELD work, building and developing all frameworks, databases and tools from scratch. Tech stack required as a Java Software Engineer: · Core Java · C · Experience with APIs · Microservices · Multithreading, concurrency & high throughput · AWS · Kubernetes Benefits you will enjoy as a Java more »

A leading fintech organisation is seeking a seasoned Back-End Java Engineer to join their innovative and dynamic team. This company specialises in building robust platforms that power a variety of financial services, with a focus on scalability, efficiency, and cutting-edge technology. Key Responsibilities: Lead the design … Engage with team members to foster a culture of high-quality code, continuous improvement, and effective communication. What They’re Looking For: An experienced Java Engineer with a background in backend development, familiar with modern Java versions and Spring Boot. Proven ability to think at an architectural more »

A forward-thinking fintech company is seeking an experienced Back-End Java Engineer to drive the development of innovative payment solutions and subscription platforms. As part of a dynamic team, you’ll play a key role in shaping systems that handle high-volume financial transactions, streamline customer onboarding … and scalability. Maintain high standards of code quality, performance, and security, while contributing to continuous improvement initiatives. What We’re Looking For: An experienced Java Engineer with a strong background in backend development, familiar with Spring Boot and modern Java versions. Proven ability to design and implement more »

Senior Java Engineer (~10+ YOE) - Systematic Quant Fund - London - Up to £275k TC Overview: Work in a small, collaborative, London-based engineering team, building highly distributed, memory-sensitive trading infrastructure using Java. The firm has built a team combining experience from Big Tech, Gaming, and Trading industries to … performance is key, then you could be a good fit for this position. The firm offers flexible working and high-impact opportunities, ensuring each engineer feels like a key part of the team and has significant scope for learning, progression, and is compensated well above market rate. Role: You … will be joining an elite team of Java Engineers, including experts in JVM internals and performance optimisation. You would be working to enhance system performance, including: Collaborating with Quants and Computer Scientists to develop and implement models for optimising CPU/GPU utilisation within the JVM. Building real-time more »

Senior Software Engineer | Java | Prestigious Investment Management Firm |£90- £130k | Hybrid This is a fantastic opportunity to gain experience working with a globally renowned Trading Team where you will see the direct impact of your work and how it impacts revenue growth. You will have strong backend Java … once a week/fortnightly in their London Office) with them being very flexible as to how/when this should look. Senior Software Engineer | Java | Prestigious Investment Management Firm |£90- £130k | Hybrid more »

Java Software Engineer🤖 - Vehicle Telematics/Diagnostics🚗 - REMOTE🏘 - £75K💷 We are thrilled to present an exceptional opportunity with our esteemed client, a leader in automotive innovation, now in their second year of partnership with us. They are at the forefront of developing a revolutionary platform designed to predict … with vehicle manufacturers, are set to transform the industry by processing real-time data from modern vehicles. Our client is currently seeking a Senior Java Software Engineer to join their dynamic data ingestion team. This team is crucial for enhancing compatibility with global manufacturers. In this role, you … will be instrumental in shaping the architecture, guiding product direction, and developing new services from the ground up. Your expertise in Java, AWS, Kafka, Micronaut, and other technologies will be vital in refining existing platforms and integrating third-party inputs seamlessly. Requirements: Minimum 5 years of hands-on experience more »

Java Engineer (x5) - Kafka, GCP/AWS, Microservices Manchester City Centre £65,000 + Bens (Pension - Up to 15%, Bonus, 30 days) Up to FIVE Java Software Engineers with a back-end focus and a good level of commercial experience with Microservices and Kafka are required to … their core banking services. This is a huge investment in their technology, which will push boundaries to shape the future of finance. As a Java Software Engineer, you will have experience with Core Java, be skilled with Microservices architecture and have working experience with Kafka or similar more »

Software Engineer | Java & JavaScript Roles Available | Up to £100,000 + 15% bonus | eDV Clearance required | Consultancy | London | Hybrid (2-3 days per week onsite) | 2 stage interview process MERITUS are working with a global consulting organisation looking to grow their national security division in the UK. They … software engineers to join their team to work on critical projects within the defence/national security sectors. They're core tech stack is Java, JavaScript (Node/React) & operate in a highly Agile/Scrum environment. They're flexible on experience & skillset so if you don't have … based in London & operate hybrid working with 2-3 days per week onsite. Active eDV clearance is essential. Main Responsibilities: Full lifecycle development in Java, JavaScript (Node/React) on secure applications & systems. Liaising with internal stakeholders to ensure project requirements are adhered to & project deadlines met. Developing solutions more »

Mid-Level Java Engineer My client is a leading financial services firm dedicated to providing innovative solutions and cutting-edge technology in the finance sector. With a commitment to excellence, they are seeking a talented and experienced Mid-Level Java Engineer to join our dynamic team. … passionate about finance, technology, and thrive in a collaborative environment, we invite you to apply. Responsibilities: Design, develop, and maintain high-performance and scalable Java applications. Collaborate with cross-functional teams to understand project requirements and translate them into technical specifications. Implement best practices for software development, ensuring code … contribute to a culture of continuous improvement. Qualifications: Bachelor's degree in Computer Science, Engineering, or related field. 3+ years of professional experience in Java development. Solid understanding of Kotlin and experience in using it for building robust applications. Proficiency in the Spring framework, including Spring Boot. Hands-on more »