1 to 25 of 2,048 Permanent Java Jobs

Description Senior Backend Java Engineer Rate: £500 - £575 a day pay inside Location: Remote, with expectations to attend onsite meetings when required (1-2 a month) Duration: 6 months+ We are looking for a hands-on Senior Backend Java Engineer with recent experience building, testing, and deploying production-grade APIs … whose recent experience is mainly support, coordination, architecture-only, or line management. Essential skills and experience Strong hands-on commercial coding experience with modern Java (Java v17 min, v21 LTS or newer preferred) Strong experience with Spring Boot Experience building REST APIs/microservices from scratch Strong testing skills using ...

Provide architectural direction aligned with futurestate platforms. Drive AI adoption to increase development efficiency & velocity. Troubleshoot & resolve performance & stability issues. Tech Stack - Current State Java (50%) Java Swing (30% for custom interfaces to EMS platform) SQL Server (10%) VB.net (10%) Trading Platforms: CRIMS, Portware EMS AWS, Snowflake, Kafka Agile, Microservices … Unit Testing (Pytest, UnitTest) GIT Co-pilot, Eclipse, VS Code, Jira, Confluence, Docker, Future State to include Java JavaScript AWS, Snowflake, Kafka Trading Platforms: Aladdin, CRIMS, Portware EMS DevSecOps Implementation of AI tools Skills & Experience Deep frontoffice acumen Clear communicator with stakeholders Strong presentation and leadership presence Strong understanding ...

Description Java Team Lead Location: West Midlands (Hybrid working) Type: Permanent About the Role TXP is growing its Java capability significantly, and we’re looking for an experienced Java Team Lead to help shape, scale, and lead our Java engineering community.This is a senior leadership role , focused on the management … development, and technical oversight of our Java teams across the UK, offshore delivery centres, and trusted partners. As the team grows, this role is critical in maintaining engineering standards, developing people, supporting recruitment, and ensuring we continue to deliver high-quality outcomes for our clients.You’ll bring a strong developer ...

IMMEDIATE JOINERS !! Java Software Developer Location: London Work Mode: On-site 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 teams, debugging issues, and using frameworks … 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 ...

Senior Java Developer Role - Minimum 6 years exp - Defence Sector - All Candidates must have a UK Passport to satisfy Government/MoD security vetting procedures - 5 days Onsite in Guildford based office - £50,000 - £85,000 + benefits (DOE) Essential Exp: Java, GUI Development using Java Fx or Java Swing … Linux G.R.E. Recruitment is delighted to partner with a leading Defence Sector organisation who are looking to add a Senior Java Developer to their growing team in their Guildford office. In this role you'll be joining an experienced Java team working on user interfaces, developing cutting edge sonar systems ...

Senior Java Engineer – Low Latency Trading London/New York (Hybrid) Skills: Java, Java 23, Low Latency, Trading Platforms, Market Data, Aeron, Kafka, Chronicle, FIX Artemis Talent is partnering with a leading trading technology firm building high-performance, real-time trading systems used across global markets. This is not standard … sensitive infrastructure across order management, execution, and market data where performance and reliability are critical. The Role Design and build low-latency, high-throughput Java systems Optimise performance across latency, concurrency, and memory Contribute to mission-critical trading platforms (OMS/EMS, market data) Work closely with engineering and business ...

Essential Proven experience in full-stack software development, including design, development, testing, and deployment. Some of the languages and frameworks our teams work with: Java Python C#/.NET Full stack JavaScript (React, Node.js etc.) We expect you to have deep experience in at least one of the above ...

Description Lead Full Stack Developer (Java) Permanent UK-Based - West Midlands (Hybrid working) SC Clearance Eligible Lead from the front. Build meaningful software. Shape how we deliver. TXP is growing, and we’re looking for an experienced Lead Full Stack Developer (Java) to play a key role in delivering high … combine deep technical expertise with the ability to guide, mentor, and influence a development team.If you enjoy owning technical delivery, working across modern Java and React stacks, and helping teams do their best work in an agile environment, this could be a great next step. The Role As a Lead ...

SDLC to rapidly comprehend large codebases, generate production‐quality code, and accelerate delivery. Required Qualifications 8+ years of professional software development experience in Java (Java 17+ preferred), with strong command of concurrency, collections, and modern language features. Demonstrated experience with AI‐assisted engineering tools (e.g., Claude Code, GitHub Copilot Agent ...

effective communication across teams. What You'll Bring Degree in a STEM subject or equivalent experience Experience with some of the following: Languages: Python, Java, Rust, JavaScript Cloud: AWS (Azure/GCP beneficial) Containers: Docker, Kubernetes, GPU containerisation Architecture: Microservices, serverless, APIs, edge compute, pub/sub systems (Kafka, MQTT ...

SDLC to rapidly comprehend large codebases, generate production‐quality code, and accelerate delivery. Required Qualifications 8+ years of professional software development experience in Java (Java 17+ preferred), with strong command of concurrency, collections, and modern language features. Demonstrated experience with AI assisted engineering tools (e.g., Claude Code, GitHub Copilot Agent ...

guide and mentor other engineers as a senior technical contributor Preferred/Nice-to-Have Skills: Agentic AI frameworks: LangGraph, LangChain, A2A Programming Languages: Java, Scala, SQL, HiveQL Big Data Technologies: Hadoop, Spark, HDFS, Hive, Cloudera, Hortonworks Cloud Platforms: AWS (Glue, Lambda, Redshift, S3, CloudWatch) ETL/ELT Tools ...

Senior Java Software Engineer - Java Developer, Python, AWS, MySQL, NoSql, REST APIs, Microservices, Machine Learning, Artificial intelligence (Hybrid - 3 days a week in the office - Notting Hill) Description for the Senior Java Software Engineer role:- You will be joining a fast-growing, research-driven company building an artificial intelligence using … machine learning techniques. My client is revolutionising their industry with a track record of building things that others have ruled out as impossible. The Java Software engineer will join a very bright, talented team of engineers with the guidance of technologists who have help build up some of the best ...

expect expertise across everything, but we do want depth in some areas and a hunger to learn the rest. **Languages:** Python, Java, Rust, or JavaScript **Cloud:** AWS (primary), with Azure or GCP experience a bonus **Containerisation & Virtualisation:** Docker or Podman, Kubernetes, and ideally some exposure to GPU containerisation (NVIDIA Container ...

range of technologies - some you may be familiar with already, while others you will learn to support specific projects. These technologies include: Java Enterprise (Spring Boot) and supporting backend frameworks. Python. SQL and NoSQL database systems. Linux-based operating systems - Ubuntu, CentOS/RHEL, Android, etc. Message brokering, serialisation ...

Collaborate closely with engineers, stakeholders, and customers to solve complex problems Required skills and experience: Commercial experience with at least one of the following: Java Enterprise/Spring Boot Python Frontend development using ReactJS or VueJS Experience using language-appropriate testing frameworks Experience with CI pipelines, ideally GitLab CI Containerisation ...

developing and deploying microservices on AWS; knowledge of Infrastructure-as-Code; DevOps, and experience with NoSQL databases. Demonstrably good coding skills, ideally in Java and/or Python; knowledge of RESTful APIs and service integration patterns and security frameworks such as OAuth 2.0 or OpenID Connect (OIDC). You must ...

Python SQL Cloud platform experience (AWS, Azure, GCP) CI/CD, DevOps Testing Additional experience with the following would be beneficial but not essential: Java Infrastructure, Docker, Kubernetes and container services Containers and related services (AKS, Container Registry) Other desirable skills and experience: Ability to act as a driving force ...

stakeholders Familiarity with full SDLC Guidewire ACE certification Experience in Agile environments (Scrum, SAFe) Flexible and adaptable in dynamic environments Languages & Technologies GOSU, Java, XML (XSD, XPath), PCF, SQL, REST and SOAP web services Tools & Platforms Bitbucket (or similar), Jenkins or TeamCity (CI/CD), Linux CLI Desirable Skills/ ...

Position: Full Stack Developer - Intermediate Location: Wilmington, Delaware Duration: Contract Job ID: 171408 Job Overview: We are seeking a skilled and motivated Full Stack Developer - Intermediate to join our team. The ideal candidate will have ...

Professional knowledge and experience Essential Proven experience in full-stack software development, including design, development, testing, and deployment. Significant hands on experience with Java, Spring Boot and Microservices. Strong understanding of Agile and DevOps practices, with a focus on continuous integration and delivery. Some proficiency in one or more programming … languages (e.g., Python, Java, JavaScript) and experience with software architecture patterns. Experience with cloud platforms (e.g., AWS, Azure, GCP) and infrastructure as code. Familiarity with CI/CD pipelines, automated testing, and modern software development practices. Knowledge of technologies such as microservices, containerisation (Docker, Kubernetes), or serverless architecture. Awareness ...

Professional knowledge and experience Essential Proven experience in full-stack software development, including design, development, testing, and deployment. Significant hands on experience with Java, Spring Boot and Microservices. Strong understanding of Agile and DevOps practices, with a focus on continuous integration and delivery. Some proficiency in one or more programming … languages (e.g., Python, Java, JavaScript) and experience with software architecture patterns. Experience with cloud platforms (e.g., AWS, Azure, GCP) and infrastructure as code. Familiarity with CI/CD pipelines, automated testing, and modern software development practices. Knowledge of technologies such as microservices, containerisation (Docker, Kubernetes), or serverless architecture. Awareness ...

Description Senior Full Stack Developer (Java) Permanent UK-Based - West Midlands (Hybrid working) SC Clearance Eligible Are you a seasoned Java Full Stack Developer who enjoys building high-quality solutions, mentoring others, and working on meaningful projects At TXP , we’re growing our internal engineering capability and are looking … Senior Full Stack Developer (Java) to join us and play a key role in delivering robust, modern applications for our business and our customers.This is an opportunity to work across the full development lifecycle, influence technical direction, and collaborate with talented teams in a supportive, delivery-focused environment. What ...

Senior Java Engineers (12x) — Contract - (Financial Services/Investment Management) Location: Remote First Engagement Type: Contract IR35 Status: Outside IR35 Day Rate: £600 - £700 Per Day (Monthly Pay) Our client is a leading UK investment management platform currently undertaking a major back-office transformation programme. The programme centres … stage will be working on technically complex integration and platform problems with real impact across the business. Role Overview We are seeking multiple Senior Java Engineers to join the programme engineering team. You will be responsible for designing and delivering robust, high-performance Java services that integrate with both ...

Position: Full Stack Developer - Advanced (W2) Location: Manhattan, NY Duration: Contract Job ID: 171406 Job Overview: We are seeking a highly skilled and experienced Full Stack Developer - Advanced to join our team. The ideal candidate ...