151 to 175 of 453 Java Jobs in London

Security Researcher or Engineer3+ years of experience with manually auditing source code to find security issues or programming skills in one or more of: Java, .NET, Python or JavaScript frameworks.Strong understanding on OWASP TOP 10 vulnerabilities.Strong understanding of common API security risksStrong understanding on Cloud-Native application architecture, microservices, containerization ...

deployment. Technical Skills Solid programming proficiency (we are open to any experience but primary languages include: TypeScript and the JavaScript ecosystem, Python and Java). Hands-on experience building and deploying AI agents or multi-agent systems. Working familiarity with enterprise IT architecture, cloud platforms (AWS, Azure, GCP), and system ...

specific programming language or technology is required, as strong software development skills are considered transferable. The current technology environment includes HTML, CSS, Python, Flask, Java, Spring Boot, REST APIs, RabbitMQ, DB2, AWS. Responsibilities of a Lead Software Developer Contribute to software design, technical decision-making and the refinement of requirements. ...

passion for user experience, you prioritise work with the customers in mind and make data-driven decisions to fix customer pain-pointsExperience of Java or other JVM based language, experience with Spring framework and deep understanding of JDBC and database internals.Experience with CI/CD pipelines and Distributed and Concurrent ...

Collaborate with internal stakeholders to solve and understand critical production issues Requirements Industry software engineering experience, preferably within financial services Proficient with C#, Python, Java or similar Good knowledge of database design and data structures Proficiency with SQL-related technologies Knowledge of AWS such as ECS, S3, DynamoDB is desirable ...

Databricks project• strong knowledge of Databricks job orchestration, workflows and APIs• experience with Databricks administration and enterprise platform controls• programming skills in Java, Python and SQL• experience with cluster lifecycle management, pipeline scheduling and dependency management• understanding of catalogs, access controls, secrets, monitoring and platform governance• strong troubleshooting and production ...

passion for user experience, you prioritise work with the customers in mind and make data-driven decisions to fix customer pain-points Experience of Java or other JVM based language, experience with Spring framework and deep understanding of JDBC and database internals. Experience with CI/CD pipelines and Distributed ...

FinOpsExperience working with modern cloud-based stacks such as AWS, Azure or GCPExcellent SQL skillsStrong programming skills with at least one of Python, Java, Scala or C#You’re a mentor, raising the bar for your colleagues.You’re a collaborator, always ready to dive in and partner to solve tough problems.You ...

Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience. Experience partnering directly with customers or internal stakeholders to deliver solutions end-to-end. Additional or Preferred Qualifications ...

interest in working with and using large scale data to solve valuable business problems.Strong coder with demonstrated proficiency in programming languages such as Python, Java, C++, TypeScript/JavaScript, or similar.Demonstrated ability to collaborate effectively in teams of technical and non-technical individuals, and comfortable working in a rapidly changing ...

streamline workflows and processes, improve efficiency and drive business outcomes.A solid understanding of algorithms, distributed systems design and the software development lifecycleSolid background in Java/Scala and a scripting language like Python.Experience building large scale data pipelinesStrong familiarity with the Apache Hadoop ecosystem including : Spark, Kafka, Flink, Iceberg/ ...

experienced software engineer, and somebody who remains comfortable with technology, architectural decisions and technical trade-offs Previous experience in our backend tech stack - Java, Spring, AWS and who is a strong advocate of tight feedback loops through mechanisms including, but not limited to automated tests, CI/CD pipelines ...

operating large scale and impactful IT systems - either on premises or in the cloud- Knowledge of a modern programming language (Python, JavaScript, Go, .Net, Java, etc.) and/or scripting, Infrastructure as Code etc.- In-depth working knowledge in a technology domain such as distributed internet-scale web or mobile ...

designs into accessible, responsive UI.A user-centric mindset and a genuine interest in product UX, not just shipping components.Experience creating API services in Golang, Java or PythonBonus PointsExperience working with Spotify's Backstage framework.Familiarity with graph data, graph algorithms, or data-science workflows.Experience with Python-based UI tooling such ...

Java Full Stack Engineer Contract or Perm Birmingham/Leeds/Manchester/London Rates/Salary Open to negotiation depending on experience Current SC Clearance required Requirements Develop Support Java full-stack IAM applications APIs Microservices Secure DevOps-based releases Technical Skills required Java Spring Boot REST APIs ...

Java Full Stack Engineer Contract or Perm Birmingham/Leeds/Manchester/London Rates/Salary Open to negotiation depending on experience Current SC Clearance required Requirements Develop Support Java full-stack IAM applications APIs Microservices Secure DevOps-based releases Technical Skills required Java Spring Boot REST APIs ...

Role: Sr. Java Full Stack Developer Type: PERM/FTE Location: London, UK Working Model: Hybrid (3 day per week in office) Salary: 60k to 70k GBP per Annum We are looking for a Senior Java Full Stack Developer who loves building modern microservices and isn't afraid … on. If you enjoy blending application development with server administration and DevOps, this is the role for you. The Tech Stack: Backend: Core Java (8+), Spring Boot, Microservices. Frontend: ReactJS, JavaScript, HTML/CSS (Angular knowledge is a plus). Data & Messaging: SQL (MS SQL Server), Kafka, IBM MQ. Infra ...

hackajob is partnering directly with Version 1 to hire for this role. Company Description Version 1 has celebrated30 yearsinbusinessand continues to be trusted by global brands to delivertechnology and transformationsolutions that drive customer success. Ourdeepexpertiseenables ...

experienced Java developer looking to work on meaningful projects that solve complex, real-world problems? Were looking for a Senior Full Stack Software Engineer to join a friendly and collaborative Agile team delivering bespoke software solutions for Central Government customers. Youll work across the full software development lifecycle, from shaping … development, testing, deployment and ongoing support. What youll be doing Designing, developing and testing high-quality software solutions Building backend applications and services using Java Developing modern user interfaces with TypeScript, JavaScript and React Working with AWS, Azure and private-cloud environments Creating and improving CI/CD pipelines using ...

full‐stack, cloud‐native engineer to enhance and maintain our Enhanced OTC Module. This includes building a modern JavaScript front end and a Java‐based backend deployed on Azure Cloud. You will also support both customer‐facing and internal teams through technical troubleshooting and domain expertise.What You Will Be Responsible … moderately complex requirements into scalable, sustainable solutions.Provide architectural input and technical thought leadership within the team's scope.Develop, test, debug, and implement software using Java, C#, SQL, React, and related technologies.Conduct code reviews and provide clear, constructive technical guidance.Build and maintain automated tests while advancing internal testing frameworks and methodologies.Perform ...

Full Stack Developer £500-£540 per day | Outside IR35 Java | Spring Boot | React | TypeScript | Secure Digital Platforms Location London (MOD site) Working Pattern 4 days per week onsite Clearance Current DV Security Clearance required Background MOD/Defence/National Security experience required The Opportunity We're looking … lifecycle, from technical design and development through to testing, deployment and continuous improvement. Key Responsibilities Design, develop and maintain secure full stack applications using Java, Spring Boot, React and TypeScript. Develop scalable backend services and secure RESTful APIs. Build intuitive, accessible and responsive frontend applications. Develop reusable frontend components aligned ...

complete application lifecycle, from technical design and development through to testing, deployment and continuous improvement.Key ResponsibilitiesDesign, develop and maintain secure full stack applications using Java, Spring Boot, React and TypeScript.Develop scalable backend services and secure RESTful APIs.Build intuitive, accessible and responsive frontend applications.Develop reusable frontend components aligned with established design … continuous improvement of application performance, usability, reliability and security.Essential Skills & ExperienceProven full stack development experience within MOD, Defence, National Security or similarly secure environments.Strong Java development experience.Strong Spring Boot experience.Strong React and TypeScript development experience.Experience designing and developing RESTful APIs.Experience with SQL and/or NoSQL databases.Experience building responsive, accessible ...

Role Summary :We are seeking an experienced Java Full Stack Developer to join our Digital Asset development team. This is a hands‐on engineering role responsible for building end‐to‐end product experiences across modern web user interfaces and Java backend services that power institutional digital asset capabilities … build robust, scalable, and secure digital asset products that meet our business and technical requirements.Role Description :Design, develop, and maintain full‐stack features spanning Java backend services and modern web UI components for digital asset products and operational tooling.Build and evolve REST APIs and service integrations that support digital asset ...

Senior Java Full Stack Developer Location: Canary Wharf, London Hybrid: 3 days per week in the office Salary: Competitive + Bonus + Benefits Build enterprise software while embracing AI powered development. We're looking for an experienced Java Software Engineer to join a highly collaborative engineering team responsible for delivering … help deliver high quality, scalable software solutions. The team is open to speaking with strong Full Stack Developers as well as experienced Back End Java Engineers who have a passion for building robust enterprise systems. What you'll be doing Develop enterprise applications using Java and Spring Boot Build ...

Java Software Engineer 2-Days Onsite in Osterley, West London 6 Month Contract - InsideIR35 Our client is actively seeking 2 Java Software Engineers to join their growing discovery engineering team based in Osterley, West London. Required Skills: Strong experience in Java and Spring, with hands-on expertise in technologies such ...