1,351 to 1,375 of 3,798 Java Jobs

Science, or related technical discipline with proven experience maintaining and delivering production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby, Rust, or Python OR Associate’s Degree in Computer Science, Electrical Engineering, Electronics Engineering, Math, Physics, Computer Engineering, Computer Science, or related … Science, or related technical discipline with proven experience maintaining and delivering production software coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, Go, Ruby, Rust, or Python OR Bachelor's Degree in Computer Science or related field AND 7+ years experience in Software Engineering, Computer Science ...

real-time data platforms that power analytics and AI-driven decision making. What youll be doing Building and optimising scalable data pipelines using Java (primary) and technologies like Kafka, Flink, or Spark Developing real-time streaming solutions and event-driven architectures using AWS services (Kinesis, MSK, Lambda, Glue) Contributing … deliver high-quality, reliable datasets What theyre looking for Strong experience in data engineering or large-scale data platforms (3+ years) Proficiency in Java or Python Hands-on experience with streaming technologies (Kafka/Flink preferred) Good understanding of distributed systems and cloud platforms (AWS ideally) Experience with CI/ ...

Full-stack software engineering role, ideal for early-career or junior engineers Belfast, on-site Circa £40,000 to £55,000, dependent on experience Java, Spring Boot, AWS, PostgreSQL and Kafka in the stack Fresh graduates welcome to apply About the Company Our client is a growing digital asset … infrastructure such as AWS or another major cloud platform Database design and management experience, ideally PostgreSQL Desirable/Nice to Have: AWS certification Extensive Java experience, ideally including Spring Boot Experience with queue-based systems such as Kafka Why Apply? Circa £40,000 to £55,000, dependent on experience ...

work involves hands-on coding and configuration.The technical scope includes building effective automated test suites, remediating security vulnerabilities, performing dependency and reachability analysis, upgrading Java and NPM runtimes, modernizing Spring and legacy middleware applications, improving CI/CD pipelines, containerizing applications, automating deployments, and introducing standard observability and resilience patterns.The … secure data masking for lower environments. Conduct vulnerability triage, root-cause and dependency reachability analyses, remediation prioritization, secure code changes, and regression testing. Upgrade Java, JVM, NPM, Spring, open-source libraries, internal dependencies, installed software, base images, and operating systems to supported versions. Establish sustainable dependency-management processes with continuous ...

Jumpmind is seeking a Senior Software Engineer in the UK to join its growing information technology company and commerce platform. Work on Java/Spring/Angular with SQL in a microservices context, delivering robust features and performance. You will collaborate across teams, mentor peers, lead small initiatives, conduct code ...

standards Mentor junior engineers and support team development Advise on and implement CI/CD and automation improvements Desirable Skills WebLogic PL/SQL Java SE/Java EE EJB/JSP Python GIS technologies (OpenLayers, MapServer) MinIO Cognitec FaceVACS Ideal Background: Platform Engineer, Infrastructure Engineer, DevOps Engineer, Oracle Engineer ...

same time, you will work directly with business departments to develop practical, value-adding AI solutions. From a technology perspective, we work with Python, Java/Kotlin, Angular, Git, Docker, and Kubernetes, as well as current AI models through Vertex AI and Azure AI Foundry. The role offers you significant … will you do? Designing, developing, and optimizing high‐quality, scalable services – from classic backend APIs to AI‐powered applications Implementing full‐stack solutions using Java/Kotlin, Angular, and Python – incorporating AI components and modern frameworks Taking a leading role in shaping our long‐term AI and software architecture ...

Citi is recruiting a Senior Software Engineer (Java or Python) to help shape tech for global finance. You will work on full‐stack development, leveraging Spring Boot, Flask/FastAPI, and modern JS frameworks. Expect cloud-native design, Gen‐AI concepts, and involvement across architecture, infrastructure, and AI integration. Hybrid ...

testing bespoke software solutions Providing technical direction and communicating clearly with clients Producing solution architectures and technical designs Building full-stack applications using Java, JavaScript, React and TypeScript Designing and deploying cloud-based solutions, primarily using AWS Creating continuous integration pipelines using tools such as GitLab Working across the full … software quality, security and engineering practice What were looking for You will be a hands-on Senior Engineer or Technical Lead with: Strong commercial Java development experience Good experience designing and building solutions in AWS Full-stack development experience using JavaScript, React and TypeScript Previous experience leading engineers or providing ...

testing bespoke software solutions Providing technical direction and communicating clearly with clients Producing solution architectures and technical designs Building full-stack applications using Java, JavaScript, React and TypeScript Designing and deploying cloud-based solutions, primarily using AWS Creating continuous integration pipelines using tools such as GitLab Working across the full … software quality, security and engineering practice What were looking for You will be a hands-on Senior Engineer or Technical Lead with: Strong commercial Java development experience Good experience designing and building solutions in AWS Full-stack development experience using JavaScript, React and TypeScript Previous experience leading engineers or providing ...

same time, you will work directly with business departments to develop practical, value-adding AI solutions. From a technology perspective, we work with Python, Java/Kotlin, Angular, Git, Docker, and Kubernetes, as well as current AI models through Vertex AI and Azure AI Foundry.The role offers you significant creative … What will you do Designing, developing, and optimizing high-quality, scalable services – from classic backend APIs to AI-powered applicationsImplementing full-stack solutions using Java/Kotlin, Angular, and Python – incorporating AI components and modern frameworksTaking a leading role in shaping our long-term AI and software architecture to ensure ...

YOUR POTENTIAL This is a backend engineering role which will involve the candidate working across a variety of areas, primarily micro-service development in Java, Spring and interaction with MongoDB. It requires the candidate to be familiar with distributed services, testing, system monitoring and reporting, and the complete SDLC process. … alternatives platform.SKILLS AND EXPERIENCE WE ARE LOOKING FORBachelor’s or master’s degree in computer science, engineering, or related field7+ years experience developing in Java, Spring & Non-SQL technologies such as MongoDBExperience with micro-services, java deployments & devOps tools such as GitlabFull understanding of software development lifecycle best practicesAn ability ...

Your new company My clients are looking for a Backend Developer with strong Java and Kafka experience to build and support a cloud-native microservices platform for a major Energy & Utilities client. Experience with OpenShift and microservices development would be highly advantageous. Remote working is available, though the role … Experience working on large-scale digital transformation programmes. Knowledge of CI/CD pipelines and DevOps practices. What you'll need to succeed Strong Java and Kafka experience What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date ...

Your new company My clients are looking for a Backend Developer with strong Java and Kafka experience to build and support a cloud-native microservices platform for a major Energy & Utilities client. Experience with OpenShift and microservices development would be highly advantageous. Remote working is available, though the role … Experience working on large-scale digital transformation programmes. Knowledge of CI/CD pipelines and DevOps practices. What you'll need to succeed Strong Java and Kafka experience What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date ...

processes are applied consistently throughout the project lifecycle.Develop, debug, test, document, and deploy software enhancements aligned with the Software Development Strategy.Lead delivery, covering:Java-based backend services and APIs that process system business events and workflows, integrating with downstream systems and data services in a secure, highly available environment.Drive strong … through clear, concise, and well‐reasoned input.What essential skills does Leidos need from me Extensive software engineering experience, including substantial hands‐on delivery using:Java (Java 8 and modern Java versions such as 17 and 21)API design and implementationProven experience operating as a technical leader, including:Leading technical decision ...

managing complex financial state transitions, translating intricate market structures into scalable solutions.**What You'll Do*** Design and deliver reusable, reliable, low-latency Java code that powers the Exchange.* Raise the bar on code quality, organization, and automation as the system scales under load.* Profile and resolve performance bottlenecks … unit, integration, and performance layers.* Collaborate across a distributed team of engineers, product managers, and project managers.**What You'll Bring*** Strong Java (17+) fluency with experience in performance tuning.* Track record of designing and building systems for high throughput and low latency.* Hands-on experience with agentic AI development ...

looking for a product-focused Software Engineer II to join our fast-growing Experiences Engineering team. This is a full-stack role, leveraging Java, SQL, React, AWS and AI tools. It’s ideal for mid-level engineers who enjoy solving complex problems, shipping frequently, and working in a modern cloud … degree or above in Comp Science or a related field.Full-Stack Mindset: Experience developing web apps, including proficiency in a modern backend language (e.g., Java, C#, Go, Python) and familiarity with relational databases.Problem Solving: A strong grasp of computer science fundamentals (data structures, algorithms) and the ability to apply them ...

performance. MINIMUM (ESSENTIAL) REQUIREMENTS: Minimum of 2 years of experience in software testing as an Automation Test Engineer or SDET. Proficiency in either Java or JavaScript. Hands-on experience with Selenium for test automation. Strong analytical and problem-solving skills, with attention to detail. Excellent communication and interpersonal skills, with … with cutting-edge technologies in a dynamic and collaborative environment. If you meet the minimum requirements and are excited about leveraging your skills in Java/JavaScript, Selenium/Jest, and cloud technologies, we encourage you to apply! Embracing our differences At Kainos, we believe in the power of diversity ...

backend or frontend) with broad familiarity across the stack is preferred over equal but shallow coverage of both) Core Backend Proficiency: Deep expertise in Java and the Spring ecosystem — including Spring Framework, Spring Boot, Spring Security, Spring Data, and ORM frameworks — with a strong focus on building production-grade, enterprise … delivering real-time, scalable, and resilient software applications within Financial Services or similarly complex, high-throughput domains. Core Backend Proficiency: Deep expertise in Java and the Spring ecosystem — including Spring Framework, Spring Boot, Spring Security, Spring Data, and ORM frameworks — with a strong focus on building production-grade, enterprise-scale ...

need sponsorship. These are some of the key components to the position: Build and maintain customer-facing features across the entire stack using Java/Spring Boot and React Design, develop, and maintain REST and GraphQL APIs to ensure seamless data flow Develop efficient data models and queries using MySQL … technical discussions Support production systems by investigating and resolving issues when needed What will you bring to the team? Experience developing applications in Java and building services with Spring Boot or similar backend frameworks Experience building modern web applications using React and strong knowledge of JavaScript or TypeScript Understanding ...

observability, and operational excellenceWho you areExperience building and scaling distributed systems in modern backend environmentsStrong knowledge of JVM-based languages or backend frameworks (e.g. Java, Micronaut, Spring)Hands-on experience with CI/CD, DevOps practices, and operating production systemsFamiliarity with event-driven architectures and technologies such as KafkaExperience working … with cloud platforms (preferably Azure) and containerisation (Kubernetes)Tech StackLanguages & Frameworks: Java, Node.js, Spring, Micronaut, GraphQL, gRPCTesting: JUnit, Mockito, TestcontainersCloud & Infrastructure: Azure, KubernetesData & Messaging: SQL Server, MongoDB, Redis, Ignite, KafkaDevOps & Tooling: GitHub Actions, DynatraceSecurity & Quality: Snyk, Semgrep, WizWhat’s in it for you Working at M&S means being part ...

deliverables. Key Responsibilities Design and build business requirements on microservices architecture platform used by senior bankers globally Full stack implementation from Angular frontend to Java/Spring Boot backend and MongoDB/MSSQL data layer Strong fundamentals in systems analysis, design patterns, SDLC including unit/integration test … Agile/Scrum delivery teams & incremental frequent releases. Database design and queries in RDBMS & NoSQL - Highly desirable Ideal candidate would have experience in Java & Spring framework OR willing to pick up knowledge Spec driven development understanding - Desirable What we’ll provide you By joining Citi, you will not only ...

layers of cloud-native environments and collaborating with multidisciplinary engineering teams. Strong Azure, Kubernetes and Jenkins expertise will be important, while AWS, ELK and Java Spring Boot experience would be advantageous. •Strong hands-on experience with Microsoft Azure and cloud platform engineering. •Strong practical experience deploying, managing and troubleshooting Kubernetes … across applications, cloud infrastructure and platform services. •Experience with AWS would be beneficial. •Knowledge of Elasticsearch and Kibana (ELK) would be beneficial. •Exposure to Java Spring Boot applications would be advantageous. •Ability to collaborate effectively across development, platform, cloud and operations teams. #LI-JW1 Together, as owners, let's turn ...

Experience Strong Cloud Engineering background (AWS, Azure, or GCP) Cloud Security expertise CI/CD pipelines and DevOps PowerShell, Bash, Python and/or Java Docker & Kubernetes SIEM tools, Security Controls and Cloud Security Tooling Incident, Problem and Change Management Experience with Wiz tooling (Wiz Cloud/Wiz Defend) Windows ...

pick up new technologies and tools as necessary. Your experience and outlook: 7+ years experience in development roles Strong proficiency in recent versions of Java (JDK 21 or newer) and/or Kotlin A strong commitment to developing high‐quality, testable code, including unit, integration, and end‐to‐end testing … journeys. You will help the team by: Leading code reviews Contributing to, proposing and reviewing technical standards Improving operational processes Mentoring more junior colleagues Java Vert.x Spring Rest APIs MySQL Microservices Kafka Spark NodeJS React AWS Terraform AngularJS Benefits Competitive compensation, variable bonus and performance‐based reward opportunities, and retirement ...