2,001 to 2,025 of 2,630 Java Jobs

our teams are pioneering faster, better ways to bring our client's most exciting ideas to life. Are you ready to make an impact? As a Mid/Senior Java Full Stack Developer at Emergn, you'll help us shape Emergn's exciting future and play an important role in our growth. Join our Java team, and let's make … an impact together! We want you to: Take responsibility over designing, coding, testing and deploying Java-based applications. Collaborate with cross-functional teams to define project scope, architecture and delivery timelines. Conduct code reviews and enforce coding standards and best practices. Troubleshoot, debug and optimize applications for performance and scalability. You're a perfect fit if you have: Extensive professional … experience in Java development . Experience with front-end technologies (preferably VueJS or Angular or React) and RESTful API development. Proven experience with Microservices and JWT OAuth 2. Expertise with PostgreSQL Database. Proficiency in Latvian (written, verbal), and required to be a Latvian citizen. Nice to have: Experience in HTML, CSS, Typescript. Proficiency in version control (Git) and CI/ More ❯

Meraki Talent are partnering with a Financial Services business that we have worked with very successfully over the years. They are looking for a Lead Java Developer to join them on a permanent basis in their Glasgow site. The role is embedded in a globally distributed team with the remit being the delivery of a new state of the art … platforms for a specific business area. The technical stack includes Java, Oracle, Spring, Apache Flink, Apache Kafka, Apache Ignite, Angular You will proactively influence design whilst also being Development Lead, promoting the highest software development standards. Experience Extensive Java experience in a complex software development environment. Spring Framework experience. Specialisation in any of the following: messaging middleware, databases, such as More ❯

critical team building and supporting a constellation of satellites equipped with advanced electro-optical/infrared sensors, secure communications, and onboard data processing, you'll work hands-on with Java development, automated testing, and system integration for spacecraft and ground systems. This program enhances national security and supports the Space Force's evolving needs, including integration with a next gen … ground system initiative. Key Responsibilities: • Develop and maintain Java-based software for real-time satellite systems. • Implement automated test frameworks using Cucumber/Gherkin, Selenium, and Java glue code. • Support integration and verification of satellite payloads and ground systems. • Collaborate with cross-functional teams in a "one-team" approach to ensure mission success. • Utilize Docker for containerized development and deployment … environments. • Contribute to the continuous delivery of mission data for integration with missile defense systems. Required Qualifications: • Active TS/SCI clearance. • Strong proficiency in Java programming. • Hands-on experience with Cucumber/Gherkin, Selenium, and writing glue code in Java. • Working knowledge of Docker for development and deployment. Preferred Skills: • Experience with Python scripting for automation or data processing. More ❯

The Role:You'll be working as a Java Software Engineer on an initial 12-month contract in EITHER Bournemouth or Glasgow on a hybrid basis.The Client:You'll be working with a banking client who is a leader in investment banking and financial servicesWhat your day consists of:Creating software solutions, design, development, and technical troubleshooting and developing secure … development, testing, and operational stabilityProficient in all aspects of the Software Development Life CycleSQL/relational data models with experience in Cassandra, Cockroach and noSQL structure a plus.The Contract:️ Java Software Engineer £400pd Inside IR35 status 12 months Bournemouth OR Glasgow Drop your CV here to attach or browse Format: pdf/doc/docx Upload limit: 8Mb I agree More ❯

Strategy, Test & Evaluation Master Plan, T&E Plans & Procedures and Test Readiness Reports) These Qualifications Would be Nice to Have: IAT Level II certification Experience testing products written in Java or GoLang Experience testing in Linux, Unix, Windows, or Cisco OS operating system Experience in one (1) or more of the following ten (10): Public Key Enabling (PKE); RESTful services … and containers (Oracle WebLogic, JBoss, Tomcat), Java programming language, Perl programing language , Java EE, Secure web (SSL) and file encryption, LDAP (RedHat directory) Java, Linux (CentOS), Modern IDEs (IntelliJ, Eclipse, etc.), Agile Scrum process Use of automated testing tools like Selenium a plus Knowledge of ActiveMQ, Artemis, Kafka a plus $85,000 - $250,000 a year The pay range for More ❯

and transformation to storage, and facilitate presentation to analysts in our UI. • Maintain a team player mentality as a collaborative member of a fast-paced, structured team. Skills Requirements: • Java experience. • DATA WRANGLING or processing experience (discovery, mining, cleaning, exploration, modeling, structuring, enriching, and validating JSON data). • Familiarity with Git for version control and Maven for build automation. • Comfortable More ❯

Exchange Trading Location: London (Hybrid) About the Role: We are working on behalf of a leading player in the digital asset and trading infrastructure space, currently hiring a Senior Java Software Developer to join their high-performance trading systems team. This position focuses on exchange connectivity and ultra-low latency trading infrastructure, supporting both spot and derivative markets across global … hybrid infrastructure stack. Ensure compliance with rigorous uptime, latency, and security standards. Drive automation to streamline trading workflows and reduce operational risk. Key Skills & Experience: 10+ years of commercial Java development experience in performance-critical environments. Strong understanding of exchange-facing protocols (e.g., FIX, binary, custom APIs). Advanced skills in JVM tuning, garbage collection optimisation, and memory management. Expertise More ❯

Exchange Trading Location: London (Hybrid) About the Role: We are working on behalf of a leading player in the digital asset and trading infrastructure space, currently hiring a Senior Java Software Developer to join their high-performance trading systems team. This position focuses on exchange connectivity and ultra-low latency trading infrastructure, supporting both spot and derivative markets across global … hybrid infrastructure stack. Ensure compliance with rigorous uptime, latency, and security standards. Drive automation to streamline trading workflows and reduce operational risk. Key Skills & Experience: 10+ years of commercial Java development experience in performance-critical environments. Strong understanding of exchange-facing protocols (e.g., FIX, binary, custom APIs). Advanced skills in JVM tuning, garbage collection optimisation, and memory management. Expertise More ❯

Exchange Trading Location: London (Hybrid) About the Role: We are working on behalf of a leading player in the digital asset and trading infrastructure space, currently hiring a Senior Java Software Developer to join their high-performance trading systems team. This position focuses on exchange connectivity and ultra-low latency trading infrastructure, supporting both spot and derivative markets across global … hybrid infrastructure stack. Ensure compliance with rigorous uptime, latency, and security standards. Drive automation to streamline trading workflows and reduce operational risk. Key Skills & Experience: 10+ years of commercial Java development experience in performance-critical environments. Strong understanding of exchange-facing protocols (e.g., FIX, binary, custom APIs). Advanced skills in JVM tuning, garbage collection optimisation, and memory management. Expertise More ❯

Exchange Trading Location: London (Hybrid) About the Role: We are working on behalf of a leading player in the digital asset and trading infrastructure space, currently hiring a Senior Java Software Developer to join their high-performance trading systems team. This position focuses on exchange connectivity and ultra-low latency trading infrastructure, supporting both spot and derivative markets across global … hybrid infrastructure stack. Ensure compliance with rigorous uptime, latency, and security standards. Drive automation to streamline trading workflows and reduce operational risk. Key Skills & Experience: 10+ years of commercial Java development experience in performance-critical environments. Strong understanding of exchange-facing protocols (e.g., FIX, binary, custom APIs). Advanced skills in JVM tuning, garbage collection optimisation, and memory management. Expertise More ❯

Exchange Trading Location: London (Hybrid) About the Role: We are working on behalf of a leading player in the digital asset and trading infrastructure space, currently hiring a Senior Java Software Developer to join their high-performance trading systems team. This position focuses on exchange connectivity and ultra-low latency trading infrastructure, supporting both spot and derivative markets across global … hybrid infrastructure stack. Ensure compliance with rigorous uptime, latency, and security standards. Drive automation to streamline trading workflows and reduce operational risk. Key Skills & Experience: 10+ years of commercial Java development experience in performance-critical environments. Strong understanding of exchange-facing protocols (e.g., FIX, binary, custom APIs). Advanced skills in JVM tuning, garbage collection optimisation, and memory management. Expertise More ❯

computer science with 10 years of experience, a master's degree in computer science with 5 years of experience. • Working knowledge in two of the following languages: C++, C, Java, HTML/XML Fortran • Expert knowledge of structured programming techniques • knowledgeable of Instructional System Design (ISD) rooted in Analyze, Design, Develop, Implement and Evaluate (ADDIE) methodology. • Working knowledge of Agile More ❯

practice and events that explore new and emerging technologies Adds to team culture of diversity, opportunity, inclusion, and respect Required qualifications, capabilities, and skills Formal training or certification on Java concepts and proficient applied experience Hands-on practical experience in system design, application development, testing, and operational stability Proficient in coding in one or more languages Experience in developing, debugging More ❯

Senior Java Developer (Fintech) Location: Glasgow (Hybrid) 2 days per week in the office I'm working with a leading fintech client to find a Senior Java Developer. This is a chance to work on a brand-new, state-of-the-art platform from the ground up, using the latest technologies. This is a hands-on role where you will … of the platform. Manage project goals and delivery in a fast-paced environment. Tech Stack: You'll need extensive experience in complex software development, with a strong background in Java and Oracle . The platform also uses: Apache Kafka & Ignite Spring Kubernetes If you have a strong technical background and are looking for a significant role in a high-profile More ❯

to secure cloud environments ( Azure GCC High, or DoD-approved cloud), Documentation & Knowledge Transfer: Produce architecture diagrams, cloud migration playbooks, and security integration guides to ensure maintainability and repeatability. Java Development & Frameworks: Apply deep knowledge of Java programming and multiple frameworks (Spring Boot, Hibernate, Struts, Jakarta EE) to design, develop, and maintain secure, scalable web applications. Code Modernization & Upgrades: Upgrade … legacy Java applications to current releases (Java 11/17/21), ensuring compliance with government security baselines, while modernizing C/C++ applications for performance, maintainability, and compatibility with modern compilers and runtime environments. MVC Framework Expertise: Design and implement web applications using Model-View-Controller (MVC) frameworks, ensuring clean separation of concerns, reusable code, and maintainable architectures. Dependency … REQUIRED QUALIFICATIONS Must be a U.S. Citizen and able to obtain a Secret or Top-Secret security clearance. 5+ years of professional application development experience. 5-7 years of Java programming experience. Preferred Certifications and Qualifications Active DoD Security Clearance. Bachelor's degree in Computer Science or related field. Cloud and DevOps certifications. Location: Bethesda, MD/hybrid COMPANY OVERVIEW More ❯

Principal/Lead Java Developer London - hybrid Who are we? Enablis is a technology delivery consultancy who partner with clients to accelerate digital roadmaps. By combining our deep knowledge and best practice experience with the client's domain expertise, we are able to deliver technology solutions quickly, efficiently and as stress free as possible We keep things simple and have … ll open the door to incredible opportunities and introduce you to a network of equally driven, like-minded professionals. Job brief We are looking for a Principal/Lead Java Developer to produce scalable and robust software solutions for our clients. You'll be part of a cross-functional team that's responsible for the full SDLC, from conception to … and impact at a client, share experience and help develop those around you. Lead - Where required lead teams, projects and products Requirements and skills Proven experience in a Senior Java focused role Experience developing modern tech stacks Experience working in modern Cloud environments (AWS) Knowledge of back-end languages mainly Java (Kotlin, Scala or Go would be beneficial) Knowledge of More ❯

Principal/Lead Java Developer Leeds/Hybrid Working Who are we? Enablis is a technology delivery consultancy who partner with clients to accelerate digital roadmaps. By combining our deep knowledge and best practice experience with the client's domain expertise, we are able to deliver technology solutions quickly, efficiently and as stress free as possible We keep things simple … ll open the door to incredible opportunities and introduce you to a network of equally driven, like-minded professionals. Job brief We are looking for a Principal/Lead Java Developer to produce scalable and robust software solutions for our clients. You'll be part of a cross-functional team that's responsible for the full SDLC, from conception to … and impact at a client, share experience and help develop those around you. Lead - Where required lead teams, projects and products Requirements and skills Proven experience in a Senior Java focused role Experience developing modern tech stacks Experience working in modern Cloud environments (AWS) Knowledge of back-end languages mainly Java (Kotlin, Scala or Go would be beneficial) Knowledge of More ❯

multiple ETL pipelines. The Sponsor requires specialized support in the development of these new Application Services. WORK REQUIREMENTS: Contractor Support; HRR; Yes The Contractor shall support transition of a Java/Springboot application, interfacing with an Elasticsearch data tier, to the next generation Python-based solution. The Contractor shall maintain the legacy search environment until such time that it can … environment, supporting integration with multiple applications and representing development team in Technical Exchange meetings. 1. Demonstrated experience developing solutions with Elasticsearch. 2. Demonstrated experience with development and support of Java/Springboot applications. 3. Demonstrated experience developing solutions in Python. 4. Demonstrated experience supporting multiple inter-related services. 5. Demonstrated experience working with REST services. 6. Demonstrated experience with AWS … Integration - Continuous Delivery) pipelines through tools such as Cloud formation and JENKINS. 10. Demonstrated experience in conveying technical information to non-technical individuals. 11. Demonstrated experience with Springboot 2.79, Java 11.17, JPA, or Elasticsearch Java API Client. 12. Demonstrated experience in troubleshooting and problem solving issues related to development across multiple security boundaries including both secure and unsecure environments. More ❯

use of test automation commercial tools. There are a range of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI and special purpose device programming opportunities are available. Required Skills and Qualifications: The Software Engineer will be responsible for … be eligible for this position you must hold an active TS/SCI clearance with Polygraph. Must have demonstrated experience with Java. Experience or familiarity with multiple the following: Java/JEE, Python, C/C++, SQL, SOAP, WSDL, WADL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins. Experience with Web Application User Interface Development, knowledge of databases and structures, and More ❯

use of test automation commercial tools. There are a range of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI and special purpose device programming opportunities are available. Required Skills and Qualifications: The Software Engineer will be responsible for … be eligible for this position you must hold an active TS/SCI clearance with Polygraph. Must have demonstrated experience with Java. Experience or familiarity with multiple the following: Java/JEE, Python, C/C++, SQL, SOAP, WSDL, WADL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins. Experience with Web Application User Interface Development, knowledge of databases and structures, and More ❯

use of test automation commercial tools. There are a range of opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI and special purpose device programming opportunities are available. Required Skills and Qualifications: The Software Engineer will be responsible for … be eligible for this position you must hold an active TS/SCI clearance with Polygraph. Must have demonstrated experience with Java. Experience or familiarity with multiple the following: Java/JEE, Python, C/C++, SQL, SOAP, WSDL, WADL, PERL, PowerShell, VBS, Eclipse, Postgres, Oracle, Jenkins. Experience with Web Application User Interface Development, knowledge of databases and structures, and More ❯

Java Software Engineer £50,000-£75,000/annum Fully Remote SC position - Clearable Sanderson Government and Defence are working alongside a growing, exciting consultancy business who have recently won several exciting new projects in the UK public sector. They are a highly flexible business, with fully remote working available. Technically, as you could end up working across a number … of different projects, we are relatively open minded, however there are a few essentials. You must have 4+ years experience, and be capable with the following: Java Spring ecosystem AWS Cloud Microservices Towards the upper end of the salary banding, we would also expect experience in mentoring, willingness and experience engaging with clients, up to team leadership at the upper More ❯

will have good solid experience of having work on Genesys Clould projects. The Technical Architect will have experience in; - Genesys Cloud - Genesys Engage - AI/Ml - CRM - API Integration - Java/Pyton Experience Technical Architect - Genesys Cloud - 6 Months - Inside IR35 Randstad Technologies is acting as an Employment Business in relation to this vacancy. More ❯

will have good solid experience of having work on Genesys Clould projects. The Technical Architect will have experience in; - Genesys Cloud - Genesys Engage - AI/Ml - CRM - API Integration - Java/Pyton Experience Technical Architect - Genesys Cloud - 6 Months - Inside IR35 Randstad Technologies is acting as an Employment Business in relation to this vacancy. More ❯

will have good solid experience of having work on Genesys Clould projects. The Technical Architect will have experience in; - Genesys Cloud - Genesys Engage - AI/Ml - CRM - API Integration - Java/Pyton Experience Technical Architect - Genesys Cloud - 6 Months - Inside IR35 Randstad Technologies is acting as an Employment Business in relation to this vacancy. More ❯