Waukegan, Illinois, United States Hybrid / WFH Options
HYR Global Source Inc
IL (3-4 days per week). The ideal candidate will have 7+ years of experience in designing and building applications APIs, and microservices using Java, with expertise in SpringBoot, WebFlux, and either MongoDB or Kafka. This role focuses on developing high-performance, reactive APIs, ensuring strong unit test coverage, and collaborating with cross-functional teams to … drive the development of enterprise software solutions. Key Responsibilities: Design and develop RESTful APIs and microservices using Reactive Spring (WebFlux) and Spring Boot. Integrate Kafka for event-driven communication and processing. Build and maintain scalable, secure, and high-performance Java-based applications. Write and maintain comprehensive unit tests using the Spring testing framework to ensure code quality … Agile environment. Participate in code reviews, performance tuning, and application troubleshooting. Required Skills & Experience: 7+ years of hands-on Java development experience. Strong knowledge and real-world experience with SpringBoot and Reactive Spring (WebFlux). Experience with Kafka and/or MongoDB (preferred). Solid understanding of microservices architecture and RESTful API design. Experience writing unit More ❯
database infrastructure. *Collaborate directly with the IT Director and senior stakeholders to shape and implement a future-proof, scalable, and resilient platform. *Design and implement robust microservices using Java, SpringBoot, Spring Data, and JPA. *Integrate asynchronous workflows using message brokers such as AWS SQS. *Own and evolve containerised deployment pipelines using Docker and CI/CD … cross-functional planning, architecture design sessions, and code reviews. Essential Skills & Experience Backend & Microservices *Expert-level proficiency in Java with a strong understanding of microservices architecture. *Deep experience with SpringBoot, Spring Data, JPA, and Hibernate. *Strong knowledge of message brokers (particularly AWS SQS, SNS, or Kafka). *Solid experience working with RESTful APIs, event-driven systems More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
Nextech Group Limited
Manchester. This is a fantastic opportunity to work on high-scale, cloud-native systems using modern technologies in a collaborative, forward-thinking environment. The Role: Java and the full Spring ecosystem (SpringBoot, Spring Cloud, Spring Data, Spring Cloud Stream) Kafka, MongoDB, ElasticSearch, and Redis AWS cloud services including Lambda, Step Functions, and general … team. What They're Looking For: ~5 years' experience in a hands-on development role. Experience working within highly regulated businesses (finance, insurance etc) Strong Java development experience using Spring-based frameworks Knowledge of distributed systems and microservices best practices Hands-on with Kafka, NoSQL/ElasticSearch, and containerised environments Experience with AWS services and cloud-native design Comfortable More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Nextech
Manchester. This is a fantastic opportunity to work on high-scale, cloud-native systems using modern technologies in a collaborative, forward-thinking environment. The Role: Java and the full Spring ecosystem (SpringBoot, Spring Cloud, Spring Data, Spring Cloud Stream) Kafka, MongoDB, ElasticSearch, and Redis AWS cloud services including Lambda, Step Functions, and general … team. What They're Looking For: ~5 years' experience in a hands-on development role. Experience working within highly regulated businesses (finance, insurance etc) Strong Java development experience using Spring-based frameworks Knowledge of distributed systems and microservices best practices Hands-on with Kafka, NoSQL/ElasticSearch, and containerised environments Experience with AWS services and cloud-native design Comfortable More ❯
Jefferson City, Missouri, United States Hybrid / WFH Options
S2Tech
Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent work experience) 5+ years of professional software development experience in Java/J2EE Strong experience with Spring Framework (SpringBoot, Spring MVC, Spring Security) Experience with front-end frameworks such as Angular, React, or Vue Proficiency with HTML5, CSS3, JavaScript, TypeScript Hands More ❯
Milton Keynes, Buckinghamshire, South East, United Kingdom Hybrid / WFH Options
Connexa
secure, client-focused environment Work with modern front-end technologies (React, TypeScript, HTML/CSS) to deliver intuitive UI/UX Develop robust back-end services using Java and SpringBoot Create and maintain APIs and integrate with secure relational databases (PostgreSQL/MySQL) Collaborate with cross-functional teams including product managers, architects, and public sector stakeholders Contribute … departments What we're looking for: Minimum 4 years' experience in full stack development Strong experience with both front-end (React/JavaScript/TypeScript) and back-end (Java, SpringBoot) technologies Proven experience designing, building and testing end-to-end web applications Strong understanding of relational databases and query performance (PostgreSQL/MySQL) Exposure to DevOps and … problems through modern software and AI, and wants to make a tangible impact on the future of public sector digital services. Keywords: Full Stack Developer, Java Developer, React Developer, SpringBoot, TypeScript, AI Innovation, Secure Software, SC Clearance, Docker, PostgreSQL, Hybrid Role, British Citizens Only, Public Sector Projects, Milton Keynes, CI/CD, Full Stack Engineer, AI Data More ❯
Ashburn, Virginia, United States Hybrid / WFH Options
TAIG (Tactical Analytic & Intelligence Group)
formal and informal design reviews and document the design according to the Government's system lifecycle methodology. • Must be well experienced in design and development of Microservice using Java, Spring-Boot, Rest API, JPA and JQL Required Skills and Experience • Bachelor's degree in computer science or related engineering field with 9+ years of technical experience focusing on … in technical concepts-Security, Transaction, Monitoring, Performance. • Strong experience in DevOps/CM tools like Git, Jenkins, Artifactory, Maven/Gradle, SonarQube. • Java Micro Service Architecture frameworks such as SpringBoot • Java Frameworks such as Spring • JMS • XML, JSON • SQL, JDBC • Unix, Linux • React, Angular, HTML, CSS and JavaScript • Experience with object-oriented analysis and design techniques More ❯
Phoenix, Arizona, United States Hybrid / WFH Options
ABCS, Inc
automation engineer role. -Strong working knowledge and hands-on experience with Behavior-Driven Development (BDD) using Gherkin syntax. -Deep technical proficiency with Selenium WebDriver and Java Core. -Experience with Spring Framework, Spring Security, and Spring Boot. -Applied knowledge of version control, configuration management, and continuous integration/continuous delivery (CI/CD) practices, specifically with GitHub and … for setting up and managing test environments. -Excellent problem-solving, analytical, and communication skills. -Ability to work independently and as part of a collaborative team. FAMILIARITY & KNOWLEDGE (HUGE PLUS): -Spring Framework & SpringBoot applications development -Container Architecture: Docker, Kubernetes, or similar NICE TO HAVE (PLUS POINTS): -Knowledge of performance, load, and security testing principles. -Experience with cloud More ❯
Ashburn, Virginia, United States Hybrid / WFH Options
A1C Partners
formal and informal design reviews and document the design according to the Government's system lifecycle methodology. • Must be well experienced in design and development of Microservice using Java, Spring-Boot, Rest API, JPA and JQL Required Skills and Experience • Bachelor's degree in computer science or related engineering field with 10+ years of technical experience • Provisioning, operating … and maintaining systems running on AWS (or equivalent cloud providers) • Strong experience with SpringBoot and microservices architecture. • Strong understanding of RESTful services, API design and implementation. • Good knowledge in technical concepts-Security, Transaction, Monitoring, Performance. • Strong experience in DevOps/CM tools like Git, Jenkins, Artifactory, Maven/Gradle, SonarQube. • JMS • XML, JSON • SQL, JDBC • Unix, Linux More ❯
Mc Lean, Virginia, United States Hybrid / WFH Options
ECCO Select
behind the technology enabling our clients to achieve their goals. For more information about ECCO Select, visit us at . Critical Skills Design and develop Java backend services using SpringBoot, Micronaut, and associated ecosystems. Lead the development of RESTful APIs, service layers, and system integrations. Manage build tooling with Maven or Gradle, and lead structured CI/… and reliability. What We Value B.S. degree in Computer Science, Technology, Engineering, or a relevant field. 8+ years of software engineering experience with significant expertise in Java Proficiency with SpringBoot and/or Micronaut for backend service development. Strong understanding of RESTful architecture, data serialization, and API contracts. Experience deploying cloud-native apps to AWS, Azure, or More ❯
Reading, Berkshire, England, United Kingdom Hybrid / WFH Options
Computer Futures
Work from anywhere in the UK Career Coaching - Dedicated 1:1 support to help you grow Learning & Development - 5 paid training days + premium resources Tech Stack Exposure - Java, SpringBoot, AWS, React.js, DevOps & more Collaborative Culture - Inclusive, tight-knit team that values innovation Competitive Pay & Perks - Up to £75K DOE + comprehensive benefits Your Toolkit Java & SpringBoot AWS (Lambda, ECS, S3, etc.) React.js CI/CD & DevOps tooling Bonus: AI/ML, Kubernetes, serverless architecture Security Clearance Note Due to the nature of our work, you'll need to be eligible for SC Clearance-that means holding a British passport and having lived in the UK continuously for the past 5 years. Ready to More ❯
Cheltenham, Gloucestershire, England, United Kingdom Hybrid / WFH Options
Computer Futures
Work from anywhere in the UK Career Coaching - Dedicated 1:1 support to help you grow Learning & Development - 5 paid training days + premium resources Tech Stack Exposure - Java, SpringBoot, AWS, React.js, DevOps & more Collaborative Culture - Inclusive, tight-knit team that values innovation Competitive Pay & Perks - Up to £75K DOE + comprehensive benefits Your Toolkit Java & SpringBoot AWS (Lambda, ECS, S3, etc.) React.js CI/CD & DevOps tooling Bonus: AI/ML, Kubernetes, serverless architecture Security Clearance Note Due to the nature of our work, you'll need to be eligible for SC Clearance-that means holding a British passport and having lived in the UK continuously for the past 5 years. Ready to More ❯
Burton-on-Trent, Staffordshire, England, United Kingdom Hybrid / WFH Options
Holland & Barrett International Limited
in Amsterdam and distribution centre in Beverwijk, Netherlands. Required Experience: A strong background in software development using Java, Kotlin , or similar. Experience working with frameworks and tools such as SpringBoot, Spring WebFlux, or Project Reactor . Practical experience and understanding of Apache Kafka . Experience with both RDBMS and NoSQL databases , e.g. PostgreSQL, DynamoDB Experience building More ❯
Birmingham, West Midlands, England, United Kingdom Hybrid / WFH Options
Computer Futures
What You'll Be Building: AI-enhanced platforms for smarter, faster decision-making Cloud-native microservices using AWS and DevOps best practices Secure, scalable backend systems built with Java & SpringBoot Modern front-end experiences using React.js, TypeScript or Angular Real-time data processing and integration with advanced tooling What You'll Get: Remote-First Flexibility - work from … and more Collaborative Culture - join a close-knit team that values innovation, inclusion, and continuous improvement Competitive Salary & Benefits - up to £75K DOE + comprehensive perks Ideal Skills: Java & SpringBoot AWS (Lambda, ECS, S3, etc.) JavaScript/React.js/Angular/TypeScript CI/CD pipelines & DevOps tooling Bonus: Experience with AI/ML, Kubernetes, or serverless More ❯
Cheltenham, Gloucestershire, England, United Kingdom Hybrid / WFH Options
Computer Futures
Coaching : Regular 1:1s with a dedicated coach to support your growth Learning & Development : 5 paid training days per year + access to premium resources Tech Stack Exposure : Java, SpringBoot, AWS, React.js, DevOps, and more Collaborative Culture : Join a tight-knit team that values innovation and inclusion Competitive Pay & Perks : Salaries up to £70K DOE + comprehensive … benefits Ideal Skills: Java & SpringBoot AWS (Lambda, ECS, S3, etc.) React.js CI/CD & DevOps tooling Bonus: Experience with AI/ML, Kubernetes, or serverless architecture Important: Due to the nature of the work, SC Clearance eligibility is required -you must be a British Citizen and have lived in the UK continuously for the past 5 years. More ❯
Midlands Industry: IT Salary: £60,000 - £70,000 per annum + Pension, Health, Gym Posted: 27/08/2024 Description Senior Java Developer, Java Software Engineer, Java 17, SpringBoot, Maven, Git, GitHub Actions, SQL, Microservice architecture, Kafka Streams, Kubernetes, React, Typescript - Technical lead on project - Fully remote if needed - £70K About the Role As the Senior … digital services Report directly to the Principal Engineer Required Skills and Experience A solid background in software development Experience in senior roles within teams or projects Expertise in Java, SpringBoot, Maven, Git, GitHub Actions, SQL, Microservice architecture, Kafka Streams, Kubernetes Knowledge of software design principles Primarily a backend role, but front-end experience in React and/ More ❯
steering engineering standards, cloud strategy, and distributed system design for one of the most ambitious financial technology projects in the world. Why apply? Greenfield engineering - modern tech stack: Java, SpringBoot, Kubernetes (EKS & GKE), Kafka, Apache Ignite, MongoDB, RabbitMQ, Solace Massive scale - billions of risk calculations per day across trading desks globally Impact & visibility - shape the technical direction … quant teams to scale the platform Mentor and guide developers while staying hands-on in the codebase What we're looking for Expert knowledge of Java/JVM/SpringBoot Deep experience with Kubernetes (EKS, GKE) and cloud platforms (AWS, GCP) Proven background in distributed systems, event-driven architecture, and high-performance platforms Strong leadership skills - able More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
McGregor Boyall
steering engineering standards, cloud strategy, and distributed system design for one of the most ambitious financial technology projects in the world. Why apply? Greenfield engineering - modern tech stack: Java, SpringBoot, Kubernetes (EKS & GKE), Kafka, Apache Ignite, MongoDB, RabbitMQ, Solace Massive scale - billions of risk calculations per day across trading desks globally Impact & visibility - shape the technical direction … quant teams to scale the platform Mentor and guide developers while staying hands-on in the codebase What we're looking for Expert knowledge of Java/JVM/SpringBoot Deep experience with Kubernetes (EKS, GKE) and cloud platforms (AWS, GCP) Proven background in distributed systems, event-driven architecture, and high-performance platforms Strong leadership skills - able More ❯
Charlotte, North Carolina, United States Hybrid / WFH Options
The Brixton Group
team performance and key technical decisions Proactively contribute to both immediate team deliverables and broader organizational initiatives Troubleshoot and resolve complex issues across multiple systems Working knowledge of Java, SpringBoot, and OAuth is also highly desirable. Experience Required: Minimum 4 years of hands-on experience with Transmit Security 4+ years of experience in IAM/CIAM Key … Skills: Architecture & Engineering Transmit Security Security Protocols: OAuth 2.x, SAML, LDAP Technologies: Java, SpringBoot Containerization Platforms: OpenShift, EKS API Management: Kong AP More ❯
updated with emerging backend and cloud technologies Key Skills & Experience 5+ years of back-end development experience using Kotlin or modern Java Expertise in microservice architectures and frameworks like SpringBoot or http4k Deep understanding of RESTful API design and integration Proven experience mentoring engineers and contributing to high-performing teams Familiarity with Agile (Scrum or Kanban), TDD More ❯
Reading, Berkshire, South East, United Kingdom Hybrid / WFH Options
Halian Technology Limited
updated with emerging backend and cloud technologies Key Skills & Experience 5+ years of back-end development experience using Kotlin or modern Java Expertise in microservice architectures and frameworks like SpringBoot or http4k Deep understanding of RESTful API design and integration Proven experience mentoring engineers and contributing to high-performing teams Familiarity with Agile (Scrum or Kanban), TDD More ❯
City of London, London, United Kingdom Hybrid / WFH Options
TALENT INTERNATIONAL UK LTD
best practices Hands-on experience with functional and non-functional testing Skilled in developing and maintaining automated test suites Experience with Java (11/17/21) and the SpringBoot framework Knowledge of microservice architecture and API design principles Understanding of TDD and BDD principles Experience with CI/CD pipelines (GitLab CI desirable) Familiarity with Docker More ❯
Continuous Integration and Delivery using Jenkins, SonarQube Terraform for infrastructure management Grafana, Elasticsearch, Kibana & New Relic for metrics, logs and monitoring In the company we also use: VueJS, MySQL, SpringBoot, Apache Camel, AWS Redshift, AWS SageMaker, Pentaho, Balena, Serverless functions Winnow has adopted a hybrid working model where employees come to the office two days a week More ❯