151 to 175 of 416 Java Jobs in London

Experience in networking, storage systems, operating systems and hands-on systems engineering - Experience programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby PREFERRED QUALIFICATIONS: - Experience with Ansible (preferred), Powershell or Javascript/Typescript Amazon is an equal opportunities employer. We believe passionately that ...

Direct experience with OpAMP is a significant advantage Strong software engineering background with proficiency in multiple languages such as GoLang and Python. Experience with Java and/or NodeJS for instrumentation purposes is highly valuable. Practical experience with key components of the modern observability ecosystem, including Prometheus and Grafana. Solid ...

advanced understanding of computing principles (e.g. stack/heap distinction, compiled/interpreted languages). Proficiency with at least one solution language (e.g. C++, Java, C#) and one utility language (e.g. Python, JavaScript, Perl, PowerShell). Ability to use and configure more than one major operating system. Ability to pick ...

heart of every delivery. Who you are You'll bring deep, end‐to‐end knowledge of engineering technologies such as React, Java, Node.js, microservices, RESTful APIs, and cloud‐native architectures. You have proven experience leading engineering teams and shaping high‐performance cultures. You're confident in Agile delivery, with hands ...

Fastest Growing Start-up in the UK Defence We are partnered with one of the UK's fastest-growing start-ups. They are a very technically focused group building cutting-edge decision-making technology. The ...

Technical Consultant - Java Software Development Location: London Contract Type: Permanent Salary: circa £85,000 - £120,000 total compensation (salary + discretionary bonus) Are you a solutions and project focused Technical Consultant with a strong back-end coding background in Java or Python? Do you have excellent people skills and enjoy … financial software solutions for global investment banking clients Own component architecture, estimation, and production delivery with full technical and project accountability Work with modern Java technology stacks (Spring Boot, Java 17/21) and cloud infrastructure (AWS, Docker, Kafka) Join a collaborative software consultancy with 20+ years' industry experience ...

solutions that enhance our liquidity management and operational efficiency. What you will do: Design, build, and maintain high-performance, scalable tools and services utilizing Java, Spring Boot, and cloud technologies etc. Implement metric-driven, real-time observability for Liquidity management systems. Lead technical initiatives to improve real-time Liquidity management … advocacy for best coding practices, continuous delivery, and code reviews. Knowledge and experience with asynchronous messaging systems, such as Kafka. Knowledge of Java and Spring Boot is a plus. Experience working with relational databases, SQL query optimization, and schema design is a plus. Experience with big data technologies such ...

Senior Java Software Engineer - Java 11+, Spring, Spring Boot, Microservices, Kafka, Akka, Docker/Kubernetes, Real-time, TDD/BDD, Reactive Programming, MongoDB Payments A Senior Java Engineer with a background in finance/payments and experience working on distributed real-time systems is sought after by a global Fintech ...

technology company in Greater London is seeking an experienced software developer with a strong background in Java or other JVM-based languages, including Scala. The ideal candidate should have experience in microservices architecture and cloud services. Familiarity with containerization tools like Docker and Kubernetes is also required. This role ...

software engineering team, coaching engineers, and ensuring technical leadership while managing high quality software deliveries. Candidates should have experience in tech stacks like Java and Spring, along with strong communication and problem-solving skills. The role offers a competitive salary, benefits, and a hybrid working model, fostering a collaborative environment. ...

closely with demanding stakeholders to translate complex requirements into robust, scalable solutions. What We're Looking For Essential 5+ years of strong Python development (Java advantageous) Proven experience designing and building complex server-side systems Background in Financial Services — specifically front office derivatives, pre-trade/origination, or post-trade ...

Oracle or SQL Server) and Linux environments. Experience with integrations (SFTP, APIs, web services, message-based systems) and Git . Desirable: .NET/C#, Java, Centiro or other CMS, ServiceNow/ITSM tools , Agile/DevOps experience, ITIL/change management awareness. Additional Information Flexible hybrid working – candidates from anywhere ...

engineering Demonstrable experience working on customer journey–led architectures and platform layering Solid integration experience, including: Kafka/event‐driven architecture API‐led integration Java‐based services Cloud experience, with a strong preference for AWS Comfortable working in fast‐moving environments created by organisational change Able to challenge stakeholders constructively ...

emphasis on performance, reliability and clean service design across a modern cloud architecture. Key requirements: • 3-4 years commercial experience with Kotlin, or strong Java (8/11) with a desire to transition • 7+ years working across JVM-based backend development • Strong experience with Spring Boot and building RESTful ...

must Proven track record building Real Time, investment management-focused data solutions, ideally on OMD platforms Strong hands-on experience with Python and AWS; Java beneficial Experience delivering complex integrations and scalable data systems in Front Office trading or market data environments Comfortable operating as a senior technical authority within ...

work independently and manage own workload Clear written communication and documentation skills Analytical mindset — able to interpret logs and incident data Nice to Have Java development experience SQL/relational database knowledge (Ingres a plus) Scripting skills (Shell, Python, or Perl) Familiarity with monitoring tools (e.g. Nagios, Grafana) Experience with ...

ability to lead, motivate, and scale a diverse team of engineers with strong interpersonal and team-building skills. Technical Proficiency: * Hands-on experience with Java, C#, or Python in an enterprise environment. Skills in API and Data Model Design , including how to scale out, make highly available ...

contact the recruiter directly. Who we are looking for We are looking for an enthusiastic full-stack developer to write high performance Java and Rust code as part of the EFX London team EFX is a multi-platform team that writes bespoke trading solutions that trades FX globally all week ...

enthusiastic about influencing how teams prioritise reliability. Strong experience working with microservices in a Kubernetes, cloud-based architecture. Hands-on Software Engineering experience (Java or other backend languages) - you will be contributing to the Wise product and applying reliability best practices (development, resiliency patterns, observability). Hands-on experience with ...

maintainable code, systems design and software architecture Experience working across multiple technology stacks Strong experience with library‐appropriate, strongly typed languages such as C++, Java, C#, Go or Rust, along with relevant front‐end frameworks High adaptability and the ability to learn new technologies quickly Interest in modern technologies such ...

Confluence Experience working in a data-centric organisation Desirable Skills React front-end development React. Native cross-platform mobile application development Android development (Java/Kotlin/Dagger2) Image Processing, ANPR (automated number plate recognition) and OCR library implementations Exposure to process modelling, for example in BPMN IoT relay control ...

years of experience in a front office technical/quant role within investment banking Proficiency in programming preferably C++/Python/kdb/java/javascript and in working with standard Software Development Lifecycle (SDLC) tools in a collaborative environment (git/bitbucket/JIRA etc.) Experience working with ...

/SQL development, ideally within legacy or monolithic systems Preferably Oracle Certified Master (OCM), proficient in the use of JIRA, git, bitbucket, JAVA, Bash, Shell Scripting Strong understanding of Oracle RDBMS internals, performance tuning, and query optimization Practical and in-depth knowledge of Oracle databases, Oracle Exadata and database tuning ...

Site Reliability Engineering (SRE) practices, including automation, monitoring, and incident response. Proficiency in at least one scripting or programming language (e.g., Python, Shell Scripting, Java, C++) for automation, tooling, and operational tasks. Experience with distributed systems design, maintenance, and troubleshooting. Knowledge of financial markets, electronic trading workflows ...

/7 production environment - Experience in Linux systems administration and/or development - Experience working in at least two of these languages: Python, Java, Perl, PHP, Ruby or Bash/Shell PREFERRED QUALIFICATIONS: - Knowledge of configuration management systems, such as Puppet, Chef, Ansible, or related systems - Experience in site reliability ...