1 to 25 of 742 Permanent Java Jobs

Java Technical Lead Location: London (Hybrid - 2 days on-site) Salary: Up to £110k + Benefits The Role We're looking for a Java Tech Lead to join a high-performing tech consultancy delivering complex, business-critical systems for enterprise and scale-up clients. You'll take technical ownership … hands-on leadership role combining architecture, engineering excellence, and people leadership in a modern, agile consultancy environment. Responsibilities Lead the design and development of Java-based systems across multiple client projects Set technical direction, standards, and best practices Act as a hands-on technical leader, contributing high-quality code Mentor ...

IMMEDIATE JOINERS !! Java Full Stack Developer Location: London Work Mode: On-site Salary: 35K-45K per year Job Type: Full-time The Role We are looking for a Java Full Stack Developer who A Java Developer (2-5 years experience) designs, codes, tests, and maintains scalable Java applications, collaborating with … Development: Design and develop high-volume, low-latency applications for mission-critical systems. Back-End Excellence: Write clean, maintainable code using Java and the Spring Boot ecosystem. Front-End Innovation: Build responsive, user-friendly UI components using React, Angular, or Vue.js . Database Management: Design and optimize schemas for relational ...

capital markets products is a plus. Experience working in the financial industries is a plus. Technical skills Core Software Engineering 8-10 years of Java experience, strong understanding of JVM internals. Experience with Spring stack and microservice development using Spring Boot. Experience designing and integrating secure REST APIs. Experience with ...

milestones Driving continuous improvement within the team Providing technical direction and collaboration with peers Job Requirements: Experience working in Agile delivery teams Proficiency in Java development using Spring Boot Knowledge of JavaScript frameworks such as React, Angular, or Vue Experience with cloud services like AWS or Azure Experience in building ...

milestones Driving continuous improvement within the team Providing technical direction and collaboration with peers Job Requirements: Experience working in Agile delivery teams Proficiency in Java development using Spring Boot Knowledge of JavaScript frameworks such as React, Angular, or Vue Experience with cloud services like AWS or Azure Experience in building ...

improvement of software development practices and architecture patterns. Required skills and experience 5+ years of professional experience in software engineering, with strong proficiency in Java Experience working with Spring Boot, RESTful APIs, and Microservices architecture. Solid understanding of SQL/NoSQL databases (e.g., PostgreSQL, MongoDB). Knowledge of CI/ ...

collaborate closely with Product & QA. Troubleshoot production issues and influence architectural decisions. What we’re looking for: Commercial experience in C++, C#/.NET, Java, Golang, or Python . Strong with RESTful APIs, JavaScript/TypeScript, and React . Hands-on with CI/CD tools : Azure DevOps, GitHub Actions ...

Engineering Environment team and the Boeing Software Factory Enterprise team. Basic Qualifications (Required Skills/Experience): 7+ years of experience with C, C++, C#, Java, or Python 6+ years of experience in software architecture, with a focus on cloud-based solutions and DevOps practices 5+ years of experience in automated ...

Engineering Environment team and the Boeing Software Factory Enterprise team. Basic Qualifications (Required Skills/Experience): 7+ years of experience with C, C++, C#, Java, or Python 6 + years of experience in software architecture, with a focus on cloud-based solutions and DevOps practices 5 + years of experience ...

DevOps principles • Experience deploying and operating AI services at scale (rollout/rollback, autoscaling, cost controls) • Proficiency in other backend languages is an advantage (Java, Go, TypeScript) • Publications or contributions to the AI/ML or software engineering community are a plus Why Join Us • Work on high-impact ...

this post: 7+ years experience in software engineering and a solid understanding of the software development lifecycle (SDLC). Technical experience with OOAD, SOA, Java, J2EE, Spring, React.js, Node JS, Hibernate, SOAP/REST web services, Spring security, SpringBoot, and AMQP/RabbitMQ. Experience with application servers (Jboss/WebSphere ...

retrospectives) Foster a culture of ownership, collaboration, and continuous improvement Skills & Experience Technical 5+ years of commercial software development experience Strong proficiency in Python & Java, or JavaScript/TypeScript Full-stack experience, ideally with React on the frontend and REST APIs backed by relational databases (e.g. PostgreSQL) Experience working with ...

engineering practices, tooling, and quality Support deployment and operation of software in secure environments Required Skills & Experience Experience working within Agile software delivery teams Java development experience (ideally Spring Boot) Experience with modern JavaScript frameworks (React, Angular, Vue, etc.) Experience building enterprise-scale web applications or services Cloud platform experience ...

Full Stack Java Developer Role Overview A Full Stack Java Developer is responsible for developing, testing, and maintainingend-to-end web applications using Java-based backend technologies and modern frontend frameworks. The role involves working on bothserver-side logic and client-side UI, ensuring performance, security, and scalability. Key Responsibilities … Design, develop, and maintain backend services using Java & Spring Boot Build responsive frontend interfaces using HTML, CSS, JavaScript and frameworks likeReact/Angular Develop and consume RESTful APIs Implement database design and data persistence using JPA/Hibernate Write clean, reusable, and efficient code Integrate frontend with backend services Perform ...

required Must have 10 + years of experience. Collect all the required documents while submitting their resume. NO FAKE CANDIDATES PLEASE; Strong proficiency in Java, Spring Framework, and Spring Boot for full stack development. Experience with RESTful APIs, microservices architecture, and web services. Solid understanding of SQL and NoSQL databases ...

retrospectives. Required Skills & Experience: Technical Qualifications; • 5+ years of professional software development experience. • Strong proficiency in one or more languages such as Python, Java, or JavaScript/TypeScript. • Full-stack development experience, ideally with React (or similar) on the frontend and RESTful APIs backed by relational databases (e.g., Postgres ...

retrospectives. Required Skills & Experience: Technical Qualifications; • 5+ years of professional software development experience. • Strong proficiency in one or more languages such as Python, Java, or JavaScript/TypeScript. • Full-stack development experience, ideally with React (or similar) on the frontend and RESTful APIs backed by relational databases (e.g., Postgres ...

fluidly with data scientists, commercial teams, and ops leaders. Hard Skills Required Software Engineering: Strong in at least one modern language (JavaScript/TypeScript, Java, Python) Web & Product Development: Frameworks (React, Node.js, Django/Flask) AI, GenAI and LLMs: OpenAI, Gemini, Grok, Llama Agentic AI: Frameworks (langchain, langgraph, Google ...

Java Developer Bridgend £40,000 - £50,000 Java Developer - Our client, a dynamic and innovative technology company based in Bridgend, we are seeking an experienced and talented Full Stack Java Developer to join their growing team. Employing circa 30 personnel - our client specialises in providing cutting-edge solutions … software products. This is an excellent opportunity to become part of a forward-thinking organisation. The business is looking for a versatile Full Stack Java Developer proficient in building end-to-end web applications. As the preferred applicant you will be adept at handling both client-side frontend development (HTML ...

processes, tools, and best practices Required Qualifications Bachelors degree in Computer Science, Engineering, or equivalent experience Strong programming skills in one or more languages (Java, Python, C#, JavaScript, etc.) Experience with test automation frameworks (Selenium, Playwright, Cypress, Appium, etc.) Solid understanding of software testing principles and SDLC Experience testing RESTful ...

developers The Senior DevOps Engineer will have: Experience with AWS Cloud, containerisation (Docker, Kubernetes). Strong programming experience in one or more of JavaScript, Java, .Net, or Python Proven experience working within agile environments using Scrum, Lean, or Kanban methodologies Knowledge of CI/CD pipelines and automated testing frameworks ...

such as CoPilot or Cursor as a collaborator and accelerator of development Built modern full-stack applications w/focus on backend (e.g. Python, Java, Go) Worked with a variety of storage technologies (e.g. Postgres, Mongo, Redis, Object) Experience with async and bi-directional communication protocols and patterns (eg. WebSockets ...

policies and participate in audits and vulnerability remediation. Maintain accurate documentation, including topology diagrams, runbooks, and configuration baselines. Support proprietary messaging APIs using C++, Java, Python, and C# programming languages. Provide support for proprietary cache and gateways that integrate applications with the messaging service. Required Skills & Qualifications: 3+ years ...

Looking For 5+ years of hands-on experience building backend systems in a production environment. Strong experience with backend languages and frameworks (e.g., Java, Spring, Python, Go, Node.js — adaptable to your stack). Proven track record designing and implementing RESTful APIs and microservices. Solid understanding of databases (SQL and NoSQL ...

habitually write clean, testable, readable, and easily maintainable code, we want you on our team! Your expertise should include: Proficiency with middleware Java stack, messaging technologies, and web containers such as Spring Boot and Kafka. Experience with client-side technologies like HTML, CSS/SCSS, JavaScript, Angular, and NGRX. Familiarity ...