Senior Java Developer - Java, Spring Boot, Concurrency, Kafka, RDBMS, Unix, Linux, Front Office, Multi-threading Role Overview: I am seeking a Senior Java Developer to join a leading Investment Bank as part of their global front-office technology team. This is a hands-on position focused on working with a … scale to meet the growing demands of business event processing and data management. Key Responsibilities: Develop, implement, and maintain highly performant, secure, and scalable Java applications. Java Server Side Concurrent Programming with Spring Boot (Core Spring) Leverage Kafka or other message queue systems to handle asynchronous processing. Design, optimize, and … Take full ownership of feature development from design through to production deployment. Collaborate effectively with cross-functional teams, balancing independence and teamwork. Key Skills: Java Spring Boot Concurrency Message-driven architectures - Kafka, MQ SQL Queries Unix/Linux scripting Multithreading This is a full time role offering a salary of More ❯
Senior Java Engineer's - Spark Belfast (Hybrid) Were looking for experienced Senior Java Engineer's to join an exciting data-driven project! This role involves active development (no support work) on a batch data processing platform, working across both greenfield and existing project streams. Some elements of the work will … also involve moving from Oracle to big data technologies. Key Requirements: Extensive Java Development Experience Strong knowledge of Java 11+ and modern Java frameworks Experience writing efficient, scalable, and high-performance Java applications Familiarity with multithreading, concurrency, and distributed computing Big Data & Distributed Systems Knowledge: Strong understanding of how distributed … Performance tuning for Spark-based applications Database & Storage Experience: Comfortable working with relational databases (e.g., Oracle, PostgreSQL) Exposure to big data storage solutions Skills: Java spark java 11 Java Programming More ❯
etc) 5+ years' experience specifically with microservices development 2+ years hands-on web services design and development experience Proficient in two or more of Java, JavaScript, Python, Scala, C++/C#/.Net and React or Angular Containerized software applications, platforms, and tools including Kubernetes, Docker Good understanding of software More ❯
glasgow, central scotland, united kingdom Hybrid / WFH Options
Version 1
patterns, including microservices and message-driven architectures Hands-on developing/coding experience using the following technologies: Frontend ( React,Angular, JavaScript, TypeScript) Backend ( Node.js, Java, Spring Boot, Hibernate) NFR/Non-Functional requirement understanding and experience developing applications with this in mind Strong experience with Test-Driven Development (TDD) approach More ❯
across multiple platforms and technologies. Demonstrated expertise in architecting cloud-based or hybrid systems. Technical Skills: Proficiency in one or more programming languages (e.g., Java, Python, C#). Strong understanding of cloud platforms (e.g., AWS, Azure, Google Cloud) and cloud-native architectures. Experience with APIs, microservices, containerization (Docker, Kubernetes), and More ❯
Do you dream in Java? Do you get excited about distributed systems? Does the idea of tackling greenfield projects make you excited? The Gig: Were on a mission to build a next-levelplatforma mix of shiny new greenfield work and some exciting enhancements to existing systems. No boring support workjust … pure, hands-on development withcutting-edge tech. The Tech Stack: - Java (11+) Youve got strong, commercial, hands-on experience - Spark Ideally, youve dabbled (or mastered) - Finance/Banking experience? Cool, but not a deal-breaker The Perks: - A modern Belfast office Close to great food, good coffee, and (more importantly … working together -Top-tier clients Youll be working on high-impact projects with some of the biggest names in finance & tech If you love Java, Big Data, and solving real-world challenges, then this is your chance to make an impact while working with a fantastic, high-performance team. Interested More ❯
skills and welcomes the opportunity to collaborate in a tight knit, agile team-oriented group. Strong coding ability within Object oriented languages such as Java, C# or C++ A passion for software engineering; examples of work you have completed outside of the core curriculum is a plus. A strong desire More ❯
glasgow, central scotland, united kingdom Hybrid / WFH Options
Hayward Hawk
Senior Java Developer FinTech | Belfast City Centre | Hybrid (23 Days Onsite) Permanent | Competitive Salary + Benefits Are you a seasoned Java Developer with a background in FinTech, looking to take the next step in your career? Were working with a cutting-edge company in the heart of Belfast City Centre … thats building robust, scalable financial solutionsand theyre on the lookout for a Senior Java Developer to join their growing team. The Role: As a key member of the engineering team, youll drive the design and development of high-performance APIs and cloud-native services. Youll play a hands-on role … shaping architecture decisions, mentoring junior developers, and collaborating in a fast-paced Agile environment. What Youll Be Doing: Developing secure and scalable APIs using Java (Spring Boot) Designing containerised services with Docker and deploying via Kubernetes Working cross-functionally with Product and DevOps teams Driving best practices in software engineering More ❯
scalable, resilient and secure distributed applications. Software engineering experience in both on-premises and cloud environments. Proficiency in one or more modern programming languages (Java, Python). Hands-on experience in software product development utilizing technologies, tools, and frameworks such as Tomcat, TC Server, VertX, Spring, GIT/Stash, Sonar More ❯
Glasgow, Renfrewshire, United Kingdom Hybrid / WFH Options
Capgemini
delivery. Consultants have access to a vast array for different training and certifications in a variety of areas: cloud technologies (AWS, Azure, GCP), programming (Java, Kotlin, NodeJS, Spring Boot), DevOps (Terraform, Kubernetes, Docker), Cybersecurity (CISSP, CISM) and Agile delivery (Scrum Master, Product Owner, Scaled Agile Framework). Capgemini Invent offers More ❯
Glasgow, Glasgow City, City of Glasgow, United Kingdom Hybrid / WFH Options
StackStudio.digital
Senior Java Developer Location: Glasgow, UK (Hybrid - 1 Day a week) Job Type: Permanent, Full-Time (40 hours per week) About the Role Are you a seasoned Java professional looking to make a significant impact in a cutting-edge, global technology team? We're seeking a Senior Java Developer to … s about fueling innovation and supporting exponential business growth. What You'll Do Innovate & Develop: Design, develop, and maintain high-performance, scalable, and secure Java applications that drive our business forward. Build Microservices: Architect robust microservices using Spring Boot and integrate asynchronous processing using Kafka or Message Queues. Database Design … you'll also collaborate with cross-functional teams to solve complex technical challenges and ensure seamless integration across systems. Your Profile Essential Skills & Experience: Java Expertise: Strong background in Java Server-side development with a focus on concurrent programming and core Spring Boot. Testing & Quality: Experience in writing tests using More ❯
Glasgow, Lanarkshire, Scotland, United Kingdom Hybrid / WFH Options
Stackstudio Digital Ltd
Senior Java Developer Location: Glasgow, UK (Hybrid - 1 Day a week) Job Type: Permanent, Full-Time (40 hours per week) About the Role Are you a seasoned Java professional looking to make a significant impact in a cutting-edge, global technology team? We're seeking a Senior Java Developer to … s about fueling innovation and supporting exponential business growth. What You'll Do Innovate & Develop: Design, develop, and maintain high-performance, scalable, and secure Java applications that drive our business forward. Build Microservices: Architect robust microservices using Spring Boot and integrate asynchronous processing using Kafka or Message Queues. Database Design … you'll also collaborate with cross-functional teams to solve complex technical challenges and ensure seamless integration across systems. Your Profile Essential Skills & Experience: Java Expertise: Strong background in Java Server-side development with a focus on concurrent programming and core Spring Boot. Testing & Quality: Experience in writing tests using More ❯
Glasgow, Renfrewshire, United Kingdom Hybrid / WFH Options
Harvey Nash Group
Java Developer 12 Months (Inside IR35) Glasgow (3 days onsite Per Week) Day Rate - up to £550 Harvey Nash's Client is recruiting for a Developer with strong Java skills on a 12 month contract. You must be willing to travel onsite 3 days per week. You will work within … an agile squad developing within a system comprising of numerous Java services that interact via messaging to produce the product outputs in real time. Although the role is predominantly Java, the Client requires someone who is flexible with the development environment; although Java is the majority skill, some days you … might be writing Java, and other days you might need to tune stored procedures or tweak a script. You would be expected to get involved in the Level 3 production support rota which is shared between our developers globally. Skills Required: Core server side Java including Data Structures and Concurrency More ❯
glasgow, central scotland, united kingdom Hybrid / WFH Options
Version 1
testing, exploratory, systems integration and user acceptance testing e.g. manual testing. Confident with building and maintaining frameworks in one or more of these languages: Java, JavaScript, Python, or C#. Have practical experience with open source tools such as: Cypress, Karate, PlayWright, Selenium or similar. Worked in an agile environment. Develop More ❯
intelligence, machine learning, mobile, etc.) Experience in UI development with experience in React or Angular, TypeScript, CSS, Micro Frontend Development, and JavaScript Backend Technology - Java/Spring, Kafka, NoSQL (MongoDB, Cassandra) Preferred qualifications, capabilities, and skills Exposure to cloud technologies (AWS, Kubernetes) Experience in architecture and design of microservices Experience More ❯
Leading development and software project delivery. Any one of WPF, WinUI, Blazor, MAUI, Xamarin, Avalonia, Flutter, Electron, React Native A second programming language. (Python, Java, C++) Communicating with and controlling embedded devices using wired and wireless communication protocols Using an ORM NET Core , ASP.NET Core Web API Coding mathematical algorithms More ❯
Continuously improve the test automation framework and processes. Contribute to improving team processes and methodologies and following best practices. Essential Criteria Competent in Python, Java or alternative object orientated language(s). Competent working in a Linux command line driven environment. Experience of writing and refactoring both manual and automated More ❯
Glasgow, Renfrewshire, United Kingdom Hybrid / WFH Options
Capgemini
delivery. Consultants have access to a vast array for different training and certifications in a variety of areas: cloud technologies (AWS, Azure, GCP), programming (Java, Kotlin, NodeJS, Spring Boot), DevOps (Terraform, Kubernetes, Docker), Cybersecurity (CISSP, CISM) and Agile delivery (Scrum Master, Product Owner, Scaled Agile Framework). Capgemini Invent offers More ❯
Glasgow, Renfrewshire, United Kingdom Hybrid / WFH Options
Searchability
Java Developer - Glasgow My Consultancy client is looking for several Java Developers to join them. The position offers a salary of up to £70k, along with benefits such as a bonus, 25 days holiday, paid certifications, healthcare, flexible hours, and more. This role involves hybrid working, requiring 2 days per … through Security Clearance; therefore, you must hold British Citizenship. All teamwork adheres to best industry practices such as TDD, CI, and Paired Programming. THE JAVA DEVELOPER ROLE: You will be joining a Financial Services client in Glasgow, working 2 days per week onsite. In this role, a developer will be … between external groups and the project team, while also tracking project progress, offering timely feedback, and fostering a culture of agility and continuous learning. JAVA DEVELOPER ESSENTIAL SKILLS: Java 8+ Spring/Spring Boot SQL REST CI/CD Leadership qualities Critical thinking skills TO BE CONSIDERED: Please apply by More ❯
SERVICES sector. If you are interested and have the relevant experience, please apply promptly and we will contact you to discuss it further: Role: Java Developer Location: Glasgow (ONLY CANDIDATES CLOSE TO GLASGOW OR OPEN TO RELOCATE) Style: Hybrid – 3 days onsite per week Rate: Inside IR35 Duration: 6 months … growth in business event processing and data volumes. Core skills will be working in a complex real time Linux based environment with multi threaded java and good working knowledge of an RDBMS. Some experience of technologies such as MongoDB, Kafka, IBM MQ, snowflake or other leading edge high performant data … practices and look for the team to take opportunities to enhance our automated processes as well as providing good documentation for features. Key Skills: Java Server Side Concurrent Programming with Spring Boot ( Core Spring), Junit Understanding of message based architectures (MQ/Kafka) RDBMS Sybase and/or DB2 is More ❯
FINANCIAL SERVICES sector.If you are interested and have the relevant experience, please apply promptly and we will contact you to discuss it further.: Role: JAVA Developer Location: Glasgow (ONLY CANDIDATES IN GLASGOW OR OPEN TO RELOCATE) Vacancies: 2 Style: Hybrid 3 days onsite per week Rate: up to £450 per … growth in business event processing and data volumes. Core skills will be working in a complex real time Linux based environment with multi threaded java and good working knowledge of an RDBMS. Some experience of technologies such as MongoDB, Kafka, IBM MQ, snowflake or other leading edge high performant data … practices and look for the team to take opportunities to enhance our automated processes as well as providing good documentation for features. Key Skills: Java Server Side Concurrent Programming with Spring Boot ( Core Spring), Junit Understanding of message based architectures (MQ/Kafka) RDBMS Sybase and/or DB2 is More ❯
related technical discipline (or equivalent experience) 4+ years hands on software development experience with at least 2 years working with strongly-typed languages (Go, Java, C, etc.) Demonstrated proficiency writing maintainable, high quality, robust code Experience in designing and developing micro services in one or more cloud computing services (AWS More ❯
glasgow, central scotland, united kingdom Hybrid / WFH Options
Anson McCade
modern DevOps workflows. Familiarity with Agile methodologies, particularly SCRUM or Kanban, and experience leading such teams. Proficiency in at least one modern programming language (Java, JavaScript, .NET preferred). Strong interpersonal and communication skills, with the ability to engage both technical and non-technical stakeholders. Expertise in engineering standards including More ❯
equity, inclusion, and respect. Required Qualifications, Capabilities, and Skills Formal training or certification in software engineering concepts and advanced practical experience. Practical expertise in Java Spring/Spring Boot. Experience building RESTful APIs and microservices with frameworks like Spring Boot. Hands-on experience with distributed complex system design, application development More ❯
each system relates to each other and use breadth of tools to build automation to improve reliability for the firm Strong development skills with Java and/or Python, SQL Experience with translating research, analysis, and tests into business recommendations Ability to balance and be accountable for the work of More ❯