51 to 75 of 1,328 Java Jobs in London

evolve highly scalable & reliable trade processing, reconciliation & reporting platform.**WORK EXPERIENCE/BACKGROUND/TECHNICAL/BUSINESS SKILLS & KNOWLEDGE:**EssentialDesirable* 5-10 years of Java programming experience* Experience working with AWS cloud (EKS, S3)* Experience working with Kafka messaging* Experience working with relational databases such as SQL server & Postgres* Experience ...

core computer science principles, including data structures, algorithms, software design, and complexity analysis. Demonstrable programming ability in at least one modern language (e.g., Python, Java, Go, etc). Strong analytical and problem-solving skills, with the ability to approach complex challenges in a structured manner. Excellent communication and interpersonal skills ...

organization. Mandatory Skills & Experience Experience: 5+ years in cloud and AI architecture design, 3+ years in software development. Technologies: Proficiency in Python, Java (and/or Golang), and Spring; expertise in AWS, Azure, Google Cloud; Kubernetes and containerization. AI Expertise: Machine learning model development, GenAI models (e.g., GPT, BERT, DALL ...

tooling.**Required Qualifications & Skills*** Extensive hands-on software engineering experience at Vice President level or equivalent, with a strong foundation in Python or Java and a track record of delivering production-grade systems in a financial services environment.* Hands-on experience building and deploying AI or Machine Learning solutions ...

tooling. Required Qualifications & Skills Extensive hands‐on software engineering experience at Vice President level or equivalent, with a strong foundation in Python or Java and a track record of delivering production‐grade systems in a financial services environment. Hands‐on experience building and deploying AI or Machine Learning solutions ...

practical experience in system design, application development, testing, and operational stability Proficient in at least one major programming language: Go, Python and/or Java Experience with Kubernetes and Terraform Experience in developing automated tests as an integral part of the development cycle. Overall knowledge of the Software Development Life ...

related technical field, or equivalent practical experience. 8+ years of progressive software engineering experience developing applications in object‐oriented languages such as Java, Python, or JavaScript, including experience leading technical delivery across teams or major initiatives. Extensive hands‐on experience architecting and delivering cloud‐native solutions using AWS or equivalent ...

adherence to resiliency and security expectations; experience coaching engineers on safe, compliant adoption within delivery practices Preferred qualifications, capabilities and skills Strong proficiency in Java or JVM-based programming languages & good working knowledge of python. Experience building and operating data pipelines and analytical systems using technologies such as Google BigQuery ...

raise the overall technical bar. Ideal candidate Must-Haves 3+ years of experience building backend systems in a strongly typed language (e.g. Rust, Go, Java, Kotlin, C++, or similar). Commercial experience in backend or systems engineering, working on distributed services or APIs. Genuine interest in working with Rust ...

Docker, Kubernetes) DevOps and DevSecOps practices, CI/CD pipelines, and Infrastructure as Code Experience with one or more programming languages such as Golang, Java, JavaScript/TypeScript, or Python Experience working within Agile delivery environments and cross‐functional engineering teams What We’re Looking For We’re looking ...

Knowledge*** Strong proficiency in Python and full-stack engineering: React (or equivalent modern front-end framework) and Node.js back-end, PostgreSQL; additional languages (Go, Java) a plus.* Hands-on experience with cloud platforms (AWS), Docker and Kubernetes; CI/CD in GitLab (or equivalent); infrastructure-as-code (e.g. Terraform); observability ...

with Cloud Experience with High Performance Compute (HPC) Preferred Qualifications Deep knowledge and use of at least one common programming language: e.g., Python, C++, Java, including toolchains for documentation, testing, and operations/observability Deep expertise in modern software development tools/ways of working (e.g. git/GitHub, devops ...

clear, business-centric language. Technology Environment You will be architecting solutions within a broadly evolving and heterogeneous technology landscape, notably encompassing: Compute & Services: Java, .NET, Python, Cloud-native microservices; Data & Analytics: Databricks, Microsoft Fabric, AWS Glue, Athena, Event Streaming (e.g., Kafka); AI & ML: Azure OpenAI, LLM Integration patterns, Vector Databases ...

with Cloud Experience with High Performance Compute (HPC) Preferred Qualifications: Deep knowledge and use of at least one common programming language: e.g., Python, C++, Java, including toolchains for documentation, testing, and operations/observability Deep expertise in modern software development tools/ways of working (e.g. git/GitHub, devops ...

seeking a highly skilled and motivated Senior Java Engineer to join our innovative development team. You will be instrumental in designing, developing, and maintaining high-performance, scalable applications and services. This role requires deep expertise in modern Java ecosystems, microservice architectures, and distributed systems design patterns. Requirements 7+ years … professional software development experience, primarily in Java/JEE. Expert proficiency with the Spring Framework, including Spring Boot, Spring Cloud, Spring Security, and Spring Data. Proven experience in designing and building microservices and highly distributed systems. Deep understanding of architectural and scaling patterns: Kafka and scaling, message brokers, guaranteeing message ...

seeking a highly skilled and motivated Senior Java Engineer to join our innovative development team. You will be instrumental in designing, developing, and maintaining high-performance, scalable applications and services. This role requires deep expertise in modern Java ecosystems, microservice architectures, and distributed systems design patterns. Requirements Core Development 7+ … years of professional software development experience, primarily in Java/JEE. Expert proficiency with the Spring Framework, including Spring Boot, Spring Cloud, Spring Security, and Spring Data. Proven experience in designing and building Microservices and highly distributed systems. Deep understanding of common architectural and scaling patterns: Kafka (message brokers, message ...

seeking a highly skilled Specialist with 5 to 7 years of hands-on experience in Core Java, React, and cloud-native architecture to join our client's Investment Banking engineering team. In this role, you will design, build, and maintain high-throughput, low-latency applications tailored for risk management systems. … client. Key Responsibilities End-to-End System Design & Development: Architectural design and development of robust microservices and interactive user interfaces using Core Java, Kotlin, Spring Boot, and ReactJS. Real-Time Data Processing: Build and maintain scalable event-driven architectures utilizing Apache Kafka and Apache Flink for real-time risk data ...

Location: London, England, United Kingdom We are seeking a talented Java Developer with strong experience innd to join a growing team delivering enterprise-scale digital transformation initiatives. The successful candidate will work closely with business stakeholders, architects, and development teams to design and implement workflow-driven solutions using Camunda … Java technologies.Build scalable backend applications using Java and Spring Boot.Implement workflow orchestration, exception handling, retries, escalations, and compensation patterns.Participate in code reviews, testing, deployment, and production support activities.Optimize application performance, reliability, and scalability.Follow Agile development methodologies and DevOps best practices.Required Skills Core Technologies,Java 11/17+,Spring Boot,REST ...

Java Developer - Public Sector - SC clearance required Java Developers needed who hold active SC clearance, to work on an exciting central government based project based out of London (95% remote role). As a seasoned Java Developer/Software Engineer, you'll have experience working with: Central government transformation projects … ideally with GDS experience. Java backend development with microservices. Spring framework (Spring Boot) based web applications. AWS and/or Kubernetes. CI/CD mindset and an agile approach. A consultative approach to problem solving and solution building. You'll enjoy taking a collaborative approach with stakeholders, ensuring that ...

Principle Java Engineer Salary to £70k-£90k + company options scheme Hybrid working (1 day per week in their London Vauxhall offices) NB: Please only apply if you have resided in the UK for the past 5 years and are prepared to go through UK SC Security Clearance Overview This … Theyre growing fast and looking for bright, dynamic people to help build their business. Role Theyre looking for an experienced (Principle/Team Lead) Java Engineer to join their implementation team. Youll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration helping their public-sector clients ...

Principal Java Engineer Salary to £60k-£90k + company options scheme Hybrid working (1 day per week in their London Vauxhall offices) NB: Please only apply if you have resided in the UK for the past 5 years and are prepared to go through UK SC Security Clearance Overview This … Theyre growing fast and looking for bright, dynamic people to help build their business. Role Theyre looking for an experienced (Principle/Team Lead) Java Engineer to join their implementation team. Youll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration helping their public-sector clients ...

Principle Java Engineer Salary to £70k-£90k + company options scheme ( for £90k you will have to be their Unicorn candidate i.e. having hands on experience of working with Camunda + having SC clearance already in place + being eDV eligible. They will consider remote workers, if you are prepared … Theyre growing fast and looking for bright, dynamic people to help build their business. Role Theyre looking for an experienced (Principle/Team Lead) Java Engineer to join their implementation team. Youll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration helping their public-sector clients ...

Principle Java Engineer Salary to £70k-£90k* + company options scheme (*for £90k you will have to be their Unicorn candidate i.e. having hands on experience of working with Camunda + having SC clearance already in place + being eDV eligible. They will consider remote workers, if you are prepared … Theyre growing fast and looking for bright, dynamic people to help build their business. Role Theyre looking for an experienced (Principle/Team Lead) Java Engineer to join their implementation team. Youll work across Camunda BPMN/DMN process automation, API integration, and microservice orchestration helping their public-sector clients ...

Summary: We’re looking for a Platform Engineer/Backend Engineer with extensive experience, strong Java, AWS and Kubernetes skills, and a strong engineering mindset to take a key role on our team. The engineer should have a thorough understanding of the Software Development Life Cycle (SDLC) and should have … Maintain code integrity, organization and secure engineering practices. Understand and implement security, data protection and compliance-aware development practices. Develop backend services using Core Java 11 and above, JDBC, Microservices, REST Web Services, Spring Framework, Kafka and AWS. Design, deploy and operate containerized services using Docker and Kubernetes, including ...

team culture of diversity, opportunity, inclusion, and respect. Required qualifications, capabilities, and skills Proficiency in at least one of core languages and frameworks (Java, Spring, Go, Python, Terraform, Kubernetes) - you can design, build, and debug within that ecosystem confidently. Willingness to engage with AI tooling as part of your workflow. ...