solutions. At the same time, I can continuously develop my strengths, share my knowledge and learn from my specialist colleagues. My tasks as a Java developer: Development of clean and efficient code based on specifications and guidelines, Development of applications and systems, Troubleshooting programming issues and ensuring a productive … at the Elia Group. My profile: IT/tech-related academic degree (bachelor's or master's degree), Several years of experience using the Java-stack, Very good knowledge of Java frameworks (e.g., Spring Boot), Good knowledge of redundant, highly available systems, micro service architectures, API-centric system … C1) and German (B2-C1). Nice to have: Experience with development in cloud environment (public and private cloud), Good knowledge of standards and Java web technologies (backend) such as gRPC, as well as Camunda BPM as well as libraries for web front ends, Knowledge of OAuth2.0, graph databases More ❯
join with: We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorgan Chase within the CDAO Data Platform/Fusion team, you serve as a seasoned member of an agile team to design … of practice and events that explore new and emerging technologies Adds to team culture of diversity, equity, inclusion, and respect Designs, develops, and maintains Java-based applications Collaborates with cross-functional teams to define, design, and ship new features Utilizes AWS services such as EKS, EC2, S3, Lambda, RDS … intelligence, machine learning, mobile, Proven experience with BDD/TDD web development models and familiar withJasmine,Karma, protractor, selenium web driver Experience in Core Java, J2EE frameworks (Spring, Hibernate); JMS Proven knowledge of Internet technologies including REST and/or Web Services Knowledge of Agile and experience in Scrum More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Full-Stack Software Engineer (Mid) Typescript, Java OR Kotlin - £65,000 - 2 days in London Office per Month - Renewable Energy Company, Slough Client: Opus Recruitment Solutions Location: Slough, United Kingdom Job Category: Other EU work permit required: Yes Job … Views: 2 Posted: 31.05.2025 Expiry Date: 15.07.2025 Job Description: A leading company in the Renewable Energy space is looking for a Full-Stack Software Engineer to join their skilled engineering team. The company emphasizes innovation, quality engineering, internal progression, and continuous learning. They promote a collaborative, open, and team … oriented culture that encourages innovation and forward thinking. They seek a Full-Stack Software Engineer with experience in TypeScript, Vue OR React for the frontend, and Kotlin OR Java for the backend. Experience with TDD/BDD in cross-functional teams is a plus. This role requires More ❯
and experience needed to grow within your role and advance your career — and we have the perfect software engineering opportunity for you. As a Java Full Stack Software Engineer II at JPMorgan Chase within the Reference Data Engineering team, you are part of an agile team that works … developing, debugging, and maintaining code in a large corporate environment using modern programming and database querying languages Ability to code in languages such as Java, Spring Boot, and React or Angular Experience across the entire Software Development Life Cycle Exposure to agile methodologies like CI/CD, application resiliency More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Full-Stack Software Engineer (Mid) Typescript, Java OR Kotlin - £65,000 - 2 days in London Office per Month - Renewable Energy Company, London col-narrow-left Client: Opus Recruitment Solutions Location: London, United Kingdom Job Category: Other - EU work permit … Posted: 28.04.2025 Expiry Date: 12.06.2025 col-wide Job Description: A leading company in the Renewable Energy space is seeking a Full-Stack Software Engineer to join their skilled engineering team. The company values innovation and quality engineering, fostering an environment of internal progression and continuous learning. They promote a … collaborative, open, and team-oriented culture that encourages innovation and forward thinking. They are looking for a Full-Stack Software Engineer with experience in TypeScript, Vue OR React on the frontend, and Kotlin OR Java on the backend. Experience working within a TDD/BDD environment in cross More ❯
opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Senior Lead Software Engineer at JPMorgan Chase within the Equities Trading Technology Organization, you are an integral part of an agile team that works to enhance, build, and More ❯
products. Contribute to an agile, innovative development process. Mentor and develop internal talent. What You Bring 5+ years of experience in back-end development ( Java 8+, JavaEE ). Strong expertise in Microservices, RESTful APIs, Spring Framework, Hibernate, PostgreSQL, MongoDB, SQL, JUnit, and Git . Solid understanding of OOP, CI More ❯
products. Contribute to an agile, innovative development process. Mentor and develop internal talent. What You Bring 5+ years of experience in back-end development ( Java 8+, JavaEE ). Strong expertise in Microservices, RESTful APIs, Spring Framework, Hibernate, PostgreSQL, MongoDB, SQL, JUnit, and Git . Solid understanding of OOP, CI More ❯
in software development practices, familiarity with various programming languages, frameworks, and tools. In detail: Software Development: Proficiency in multiple programming languages and frameworks like Java, Kotlin, Typescript, GoLang, Terraform Process Optimization : Expertise in integration/deployment (CI/CD) tools and practices (GitHub Actions, Flux, Argo CD) Code Quality More ❯
Save job This is a hands-on Principal Software Engineer role within a team working on secure, scalable, and high-performance systems that support critical financial operations.We are looking for a highly skilled individual with computer science expertise, problem-solving skills , and a passion for innovation. This role offers More ❯
In order to design, develop and deliver new modules to our clients, MAINSYS is looking for Software Engineer who will: participate in the definition of the needs and choice of architectures, take part in the conceptual and technical analyses of the architecture and software components, participate in the development … and testing of the various software components, be involved in the deployment of these components in our clients' environments. We coach our new Software Engineer and provide them with trainings adapted to the context of the projects and aiming at developing the required skills, both in IT and around … the banking applications. Your Profile You are a Software Engineer and have a degree in computer science or equivalent You have between 1 and 5 years of experience (must have). You speak French and are proficient in English. Dutch is an asset. You have skills in Back-end More ❯
representation. Required qualifications, capabilities, and skills Formal training or certification in software engineering concepts with proficient advanced experience. Hands-on experience in Golang/Java or React/Typescript. Experience leading technology projects. Proficient in automation and continuous delivery methods. Proficient in all aspects of the Software Development Life More ❯
representation Required qualifications, capabilities, and skills Formal training or certification in software engineering concepts and proficient advanced experience Hands-on experience in Golang/Java or React/Typescript. Experience leading technology projects Proficient in automation and continuous delivery methods Proficient in all aspects of the Software Development Life More ❯
London, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Full-Stack Software Engineer (Mid) - React OR Vue + Java OR Kotlin - £65,000 - 2 days in London Office per Month - Renewable Energy Company A leading company in the Renewable Energy space are on the hunt for a number of Full-Stack Software Engineers to join their highly … skilled engineering team! They are looking for both: A Frontend Leaning Full-Stack Engineer & Both roles are MID LEVEL and will be HYBRID (2 days a month) in their London Office They are looking for Engineers who come with an engineering background using: Java OR Kotlin (on the More ❯
We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Java Backend Software Engineer III at JPMorgan Chase within the Liquidity Risk Technology Team, you serve as a seasoned member of an agile team to design and … experience Hands-on practical experience in system design, application development, testing, and operational stability Proficient in coding in one or more languages such as Java, Spark Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages More ❯
Are you passionate about writing clean, efficient Java code and solving complex problems? We're partnering with a forward-thinking company to find a talented Java Developer ready to make an impact and grow their career. What You'll Do: Develop and maintain robust Java applications. Collaborate … code reviews. Occasionally contribute to frontend tasks (a plus!). Help modernize legacy systems and improve application performance. What We're Looking For: Strong Java development experience with good knowledge of OOP principles. Familiarity with Git and collaborative development workflows. Problem-solving mindset and a team player attitude. Bonus … supportive team. Flexible working hours and remote options. Opportunity for professional growth and continuous learning. Competitive salary and benefits package. Ready to take your Java career to the next level? Send your CV or reach out to discuss the role-let's connect More ❯
We are looking for a server-side Java developer to grow the platform even further. You are the kind of person who: Loves writing code and building great applications. Wants to work with a team that treats each other with respect and challenges you to be better. What you … equivalent experience. 8+ years of development experience. Experience working in an Agile environment. Familiarity with SQL and NoSQL databases. Qualifications Does this describe you? Java REST Spring The Ideal Candidate Must have good communication skills. Must have experience working on web applications supporting 1M+ end users or large data … optimization. Understanding how to secure data in a REST architecture. Knowledge of scaling web applications, including load balancing, caching, indexing, normalization, etc. Proficiency in Java/Spring web application development. Experience with Test Driven Development and Agile methodologies; Behavior Driven Development is a plus. Knowledge of Hadoop, Big Data More ❯
Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorgan Chase within the Athena Platform (CIB), you serve as a seasoned member of an agile team to design and deliver trusted … emerging technologies Adds to team culture of diversity, equity, inclusion, and respect Required qualifications, capabilities, and skills Formal training or certification on Advanced C++ & Java programming concepts and proficient applied experience Solid understanding of distributed systems Hands-on practical experience in system design, application development, testing, and operational stability More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Insight Global
Insight Global are seeking a Mid-Level Java Developer to join one of our leading financial services clients. This is a contract-to-hire opportunity based in St Paul’s, London, operating on a hybrid work schedule. In this role, you’ll be working on the development and enhancement … performance, write clean and testable code, and participate in architectural discussions to drive system improvements. The applicant must have the following: • Advanced proficiency in Java • Strong experience in low-latency, high-throughput systems, particularly within FX trading platforms (e.g. LSE, 360T) • Deep understanding of efficient garbage collection, memory management More ❯
Insight Global are seeking a Mid-Level Java Developer to join one of our leading financial services clients. This is a contract-to-hire opportunity based in St Paul’s, London, operating on a hybrid work schedule. In this role, you’ll be working on the development and enhancement … performance, write clean and testable code, and participate in architectural discussions to drive system improvements. The applicant must have the following: • Advanced proficiency in Java • Strong experience in low-latency, high-throughput systems, particularly within FX trading platforms (e.g. LSE, 360T) • Deep understanding of efficient garbage collection, memory management More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Insight Global
Insight Global are seeking a Mid-Level Java Developer to join one of our leading financial services clients. This is a contract-to-hire opportunity based in St Paul’s, London, operating on a hybrid work schedule. In this role, you’ll be working on the development and enhancement … performance, write clean and testable code, and participate in architectural discussions to drive system improvements. The applicant must have the following: • Advanced proficiency in Java • Strong experience in low-latency, high-throughput systems, particularly within FX trading platforms (e.g. LSE, 360T) • Deep understanding of efficient garbage collection, memory management More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
twist IT Recruitment
Hybrid Role - 2 days a week in Manchester offices I have a number of Senior Java Full Stack roles for a Global Insurance Business who are currently disrupting the industry. They have strong ambitions to continue growing and are always seeking the brightest people to join them on their … business specialists, IT developers, UX specialists and IT operations every day – across 6 different countries. Currently, they are looking for a number of Senior Java Full Stack Developers, who will be responsible for the development of their in-house insurance systems with a strong focus on usability, scalability, and … influence the choice of technologies, frameworks, and architectural approaches and will be working through the whole SDLC. To apply I am looking for Senior Java Developers, with experience working with Product Owners and End Users to deliver business-specific applications through the whole Development Life Cycle. Whilst being an More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
Social network you want to login/join with: Full-Stack Software Engineer (Mid) - React OR Vue + Java OR Kotlin - £65,000 - 2 days in London Office per Month - Renewable Energy Company, London Client: Opus Recruitment Solutions Location: London, United Kingdom Job Category: Other EU work permit … growth. Recent hires include Engineering Managers & Senior Engineers, providing strong support for your professional development. We are hiring for: A Frontend-Leaning Full-Stack Engineer Both roles are mid-level and require a hybrid work model (2 days a month) in their London office. Ideal candidates will have experience … with: Java OR Kotlin (backend) - MUST HAVE, with Spring Boot and Microservices TDD - MUST HAVE TypeScript - MUST HAVE Vue OR React (frontend) AWS OR GCP Candidates should have full-stack capabilities, meaning frontend-leaning engineers should have backend knowledge and vice versa. The company values innovation, quality engineering, and More ❯
London, England, United Kingdom Hybrid / WFH Options
Simple Machines
unique software products, create and deploy intelligent systems, and bring engineering expertise to life by transforming data into actionable insights and tangible outcomes. We engineer data to life. As a Software Engineer at Simple Machines , you'll be at the heart of groundbreaking projects, collaborating closely with both … delivery tools and practices Hybrid remote and in-person collaboration with the delivery team and client stakeholders Requirements We have three open opportunities: Principal Engineer - (Fullstack) Senior Software Engineer - (60% Backend Server Side) Mid-Level Software Engineer - (60% Backend Server Side) Technical background A consultative approach to … software development. (Ideally experience in the Software Consulting space) Core foundation in programming, especially in JVM languages (particularly Kotlin or Java) Experience designing and implementing data-driven APIs Exposure to frontend development (particularly React.js, Tailwind, REDUX, Typescript) Past project experience with large scale webservices Cloud infrastructure experience with AWS More ❯
to elicit system requirements - Design, architect, estimate and implement software deliverables - Automate unit, integration and acceptance testing Required qualifications, capabilities, and skills : - Proficient in Java 11+/Spring Boot ecosystem, including automated unit/integration testing - Respect for clean coding, best practices and Scrum Preferred qualifications, capabilities, and skills … unit/integration testing will be a plus - Knowledge of UX Design - Experience with Terraform and AWS - Experience with UI testing frameworks (i.e. Cypress) - Java certifications #J-18808-Ljbffr More ❯