726 to 750 of 2,295 Java Jobs in London

approaches and a commitment to developing future-ready teams. Good-to-Have Skills AWS Solution Architect certification or other relevant cloud certifications. Experience with Java, Python, TypeScript, React JS, and Angular. Experience designing and delivering REST API-based solutions. Knowledge of architecture frameworks, enterprise architecture methodologies, and modern integration patterns. ...

implement, and maintain automated test suites for APIs and backend services using Karate, Cucumber with RestAssured. Write clean, maintainable, and reliable automated tests in Java that provide fast, accurate feedback to the team. Validate functional and non-functional behaviour of search and retrieval services, including error handling, reliability, and service ...

consultancy, or engineering, ideally with data-native or high-growth technology companies. Proficiency in a core programming language such as Python, SQL, Scala, or Java, and a willingness to learn (or existing knowledge of) Spark. Familiarity with a core data or AI domain: modern data engineering, streaming, machine learning ...

technical debt across multiple teams Actively mentor and develop engineers, fostering a culture of continuous learning What we’re looking for Deep expertise in Java Deep expertise in system design and distributed architectures Track record of leading technical initiatives across multiple teams Strong experience with cloud platforms (AWS, Azure ...

advancing resources here to help you develop into a better-rounded professional. Basic qualifications- Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design- Experience in professional, non-internship software development- Experience as a mentor, tech lead or leading an engineering team ...

preferred in fields such as Computer Science, Mathematics, Software Engineering, Physics, and Data Science. Proficiency with one or more programming languages, such as Python, Java, C++, TypeScript/JavaScript, or similar.6+ months of relevant, post-college work experienceExperience developing secure applications, including applying secure coding practices, vulnerability management, access controls ...

that other engineers and teams build onStrong software engineering fundamentals and proficiency in at least one programming language (for example, Python, Rust, Go, or Java)Experience with modern cloud infrastructure, including Kubernetes and infrastructure-as-code, on AWS and/or GCPStrong written and verbal communication skills, with experience driving ...

design/architecture spec reviews to assess security risks in applications and services. Experience conducting security code reviews across various programming languages (e.g., Python, Java, TypeScript, Go).Understanding of security fundamentals with relation to various cybersecurity and compliance frameworks, particularly NIST CSF, but any of PCI, SOC2, HITRUST ...

experience mentoring and supporting other engineers, contributing to an environment where everyone can thrive. May have experience with modern Angular and/or Java;this is a bonus, not a requirement. What matters most is a willingness to work across boundaries and contribute across the stack when needed. Is curious ...

being told we should be doing something different. Enough breadth to reason about validating a system you don't know yet. Our stack is Java (Spring Boot), Python, Vue/TypeScript and some legacy Go — you don't need all of it. If you've built quality into complex systems ...

cloud-native and modern DevOps background — cloud (ideally AWS) and Kubernetes, CI/CD, infrastructure as code and observability — with enough engineering depth (e.g. Java, .NET, Python) to be credible with strong engineers. Excellent communication and the ability to influence at executive level, plus a real record of growing engineering ...

ability to connect functional requirements with technical implementation. Understanding of interfaces and integration concepts; experience with APIs and modern technologies such as Java, Kotlin, Kafka, cloud platforms or CI/CD is advantageous. Structured analytical thinking, careful attention to detail and a pragmatic approach to solving complex problems. Clear written ...

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 ...

love learning, and are willing to invest in your own development. Have deep knowledge of at least one programming language (for example Python, Ruby, Java, Go, etc.). Specific language experience is less important than your ability to write clean, reliable code and learn new stacks quickly. Bonus skills & attributesNone ...

working languages are Python, Go, and Rust; we welcome strong engineers from other compiled or object‐oriented languages (for example C++, C#, or Java) who are ready to work across our stack as it evolves. Solid understanding of Kubernetes internals: the control loop model, CRDs, controllers and operators, and reliable ...

real-time integration, including APIs, CDC, streaming or event-driven pipelines. A strong data-engineering or software-development foundation using Python, SQL, Scala, Java and/or Spark. Deep experience with Azure data services. AWS experience is advantageous as the platform expands. Experience with governance, cataloguing, lineage, quality, metadata, access ...

security initiatives and process automation in large-scale environmentsDesirableAdditional certifications: CCSPFamiliarity with: CyberArk PAM, ServiceNow SecOps Vulnerability Response/Application Vulnerability Response. VMWare, Nutanix, Java VMMSSQL, Oracle, MongoDBRed Hat Satellite, Active Directory, LDAP, KerberosConfluence, JIRAGDPR and SOX compliance frameworksPERSONAL REQUIREMENTSExcellent communication skillsAbility to manage constructive conflict effectivelyAbility to build strong ...

Java Developer (Market Data) – Java, SpringBoot, Pricing, Risk Systems, Market Data, Trading, Clearing, Post-Trade, Financial Services - London - Up to £850p.d Inside IR35 Via Umbrella My Client, a global Financial Services organisation based in the City are searching for a Senior Java Developer to join them on a contract basis. … engineering in which you will be responsible to design and develop systems to leverage and audit market/Reference data feeds. As a Senior Java Developer, you will undertake a mixture of server-side development in Java & SpringBoot, partnered with being a part of business facing initiatives to modernise ...

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 ...

embedded within our DNA. Invest in us and we'll invest in you!. Job DescriptionWe are seeking a highly skilled and experienced Senior Java Developer to join our dynamic team. The ideal candidate will have a strong background in Java development, extensive experience with AWS, database management, and preferred … work experience in batch processing. As a Senior Java Developer, you will play a crucial role in designing, developing, and maintaining high-performance applications that meet our business needs. Key Responsibilities: Design and Development: Design and development of robust, scalable, and efficient Java applications. AWS Integration: Utilize AWS services ...

Senior Java Software Engineer – FX Options Risk (VP) This position is responsible for designing, developing, and optimizing our mission-critical, high-throughput FX real-time risk system. As a SeniorSoftwareEngineer, you will leverage your deep technical expertise to drive the architectural evolution of low-latency processing systems, solve complex engineering … standards to safeguard Citigroup, its clients, and assets. Hands-on Development Contribute hands-on as a primary engineer utilizing our modern tech stack: Core Java (multi-threading, concurrency, memory optimization),CouchbaseDB, Kafka, and Apache Storm. Solve complex real-time risk calculation requirements , handling heavy stream processing and highly concurrent data ...

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 ...

Senior Java & Cloud Platform Engineers | Financial Systems Talent Pod | London/EU Location: London, UK (Hybrid – Enterprise Deployments Across UK & EU) Work Model: Hybrid/Onsite/Remote opportunities may vary based on client engagement requirements. About This Talent Pod: SharpAtoms is building a UK & Europe Financial Systems Talent … immediate and future deployment into enterprise transformation programs across UK and EU clients. Core Engineering Profile: We are engaging professionals with experience in: • Java 11/17+ & Spring Boot microservices • Kafka/event-driven architectures • Distributed systems at enterprise scale • Cloud platforms (AWS/Azure/GCP) • Kubernetes & containerized deployments ...

JPMorgan Chase & Co. in London seeks a Lead Software Engineer within the ETF Technology team to deliver trusted market-leading technology products in a secure, scalable way. You will be a core technical contributor delivering ...

JPMorgan Chase is seeking a Lead Software Engineer within the Equities Trading Technology Organization. You will be a core technical contributor responsible for building and maintaining a market-leading algo execution platform for global markets. ...