151 to 175 of 336 Java Jobs in London

clean energy for the charging of electric vehicles. In this position, they are looking for experience in: 3+ years commercial experience JVM development - Java, Kotlin or Scala (Bonus) if you have already worked with Kotlin Microservices architecture Public cloud technologies e.g. AWS Have worked in modern, product-focused tech companies ...

Conditions. Creating a cost optimised multi model journey management tool Key Skills: Knowledge of GCP Cloud architecture, development and deployment (K8s) Coding (JavaScript, Python, Java, etc.) UX/UI design AI/ML, generative design, 3D engines (e.g. Unity ...

front-office, brokerage, exchange, ISV, software vendor or market data business. Experience within Equities or Fixed Income markets. Familiarity with modern tech stacks, including Java, Python or C++. Experience working within an electronic trading environment is essential. Excellent analytical, communication, and stakeholder management skills. 🌍 Why Join? You’ll be part ...

accountable and sustainable cloud provider🌳 What they're looking for in a Lead Software Engineer: Tech agnostic but preferable experience working with Golang, Rust, Java and/or C/C++. In-depth knowledge of distributed systems, building solutions at scale where performance, reliability and availability are key considerations. Confident ...

platform mindset and experience building systems that are designed to run reliably at scale. Strong software/platform engineering experience using Python, Go, or Java Experience building and operating distributed systems in cloud-native environments Hands-on experience with Kubernetes , containers, and infrastructure tooling Experience with LLM applications, AI/ ...

Principal Developer - React, NestJS, Azure, Java Hybrid, London | 6-Month FTC | £85k-£95k DOE Robert Half are working with a leading client who are an innovative leader in tech-driven solutions, and are seeking a Principal Developer for a 6-month fixed-term contract to join their IP Development team ...

Mandatory Skills & Experience Java 17: Functional programming features, records, sealed classes, performance considerations. Spring Boot: Auto-configuration, profiles, Spring Data/JPA, WebFlux (nice), validation, actuator. SQL & RDBMS: Schema design, indexes, query optimization, transactions, isolation levels. Apache Kafka: Topic design, partitioning strategy, consumer groups, offsets, retries/DLQ, schema registry ...

central to the team’s core systems Python is widely used across quant and data groups Open to candidates from other OO backgrounds (C++, Java, Go) with strong fundamentals Exposure to high‐performance, low‐latency, or business‐critical systems is valuable Financial markets experience is not essential, but interest ...

Strong AWS expertise, including tools such as Glue, Lambda, Kinesis, EMR, Athena, DynamoDB, CloudWatch, SNS and Step Functions. Skilled in modern programming, particularly Python, Java, Scala and PySpark. Solid knowledge of data storage and big data technologies, including data warehouses, databases, Redshift, RDS and Hadoop. Experience building and managing ...

processes (both batch and real-time) Data warehouse architecture, development, and optimisation Strong understanding of DevSecOps principles and secure engineering practices Solid Java development experience Advanced SQL skills Strong knowledge of relational databases Experience using GitHub or GitLab for version control and CI/CD workflows Nice to Have: Experience ...

Experience designing solutions on cloud platforms. Knowledge of agile practices such as Scrum or Kanban. Data visualisation and insight storytelling skills. Programming experience (Python, Java, C#, etc.). About the Team You'll be part of an AI, Engineering & Data function focused on helping organisations reinvent their core operations. ...

years’ practical experience on a web-based application Proficient with English (both verbal and written) Proficient with any back-end programming languages (i.e. C#, Java, Python, C++, etc.) Outstanding knowledge of software and application design and architecture Highly analytical mindset, with an ability to see both big picture ...

years’ practical experience on a web-based application Proficient with English (both verbal and written) Proficient with any back-end programming languages (i.e. C#, Java, Python, C++, etc.) Outstanding knowledge of software and application design and architecture Highly analytical mindset, with an ability to see both big picture ...

essential for this role) Python within quant or data environments The client will also consider exceptional engineers from other OOP backgrounds such as C++ , Java , or Go Familiarity with UI technologies such as WinForms, WPF, Blazor Hybrid, and Blazor Web Leadership & Approach Experience working in front‐office or trading‐technology ...

years of software development experience, including 3+ years leading or managing engineering teams. Strong background in object-oriented programming using languages such as C#, Java, Python, or similar. Experience building Microsoft-based applications across front-end, back-end, and services layers. Hands-on experience with Microsoft Dynamics 365, including customization ...

field of Software Engineering Proficient with Object Oriented Programming concepts with a strong understanding of Data Structures, Algorithms, and Computer Science fundamentals Experience with Java/Scala (JVM) and Spring along with a good grasp of OO design with strong design patterns knowledge. Experience with cloud-computing platforms such ...

Experience within the NHS or similar Healthcare setting Epic Bridges or InterSystems HealthConnect experience Skills Essential HL7 Interface development skills using technologies like .Net, Java, ObjectScript etc. Ability to plan ahead, prioritise and manage change in a formally controlled yet, pragmatic fashion. Knowledge of IG/Data Protection standards ...

Hybrid - London £550 per day (inclusive) Contract - Immediate Start We are seeking an SC Cleared Java Full-Stack Developer to join a high-performing delivery team working on complex, mission-critical government programmes. This is a hands-on role within an enterprise-scale Agile environment, contributing to the design, build … delivery of secure, high-quality full-stack solutions. What you'll be doing: Developing and delivering full-stack solutions with Java at the core Working across Front End and Back End components within Agile teams Contributing to solution design and engineering best practice Supporting CI/CD pipelines and ensuring ...

Contract Algo Trading Java Developer - eTrading, low latency, Java APIs, Multithreading, FIX Our Investment Banking client is looking for an Algo trading Java developer to join the team to work on new initiatives and support for business critical algorithmic trading engines. The team provides innovative solutions for low touch … latency trading, which includes FIX connectivity, low latency market connectivity, smart order routing, algorithmic trading and internal crossing. The requirement is for a core Java developer. The team is working on a number of algorithmic engines that support benchmark algos, smart order routing and internal crossing. The main responsibilities ...

Senior Java Engineer - Permanent Salary: 55k-65k Working Arrangement: Fully Remote Tech Stack: Java, Spring Boot and Cloud Platforms(AWS, Azure and GCP) Desirable - Python and JavaScript I am currently working with a leading software software consultancy working with the government for a Senior Java Engineer click apply for full ...

Credit eTrading Developer (Java) Duration : 12 Months (with renewals) Pay Rate : £750 (inside) Location : London - 4 days a week in the office I'm currently supporting a leading financial services consultancy that partners closely with front-office trading teams to deliver high-performance electronic trading solutions. This role sits within … electronic trading Participating in peer code/design reviews Supporting QA teams and resolving production issues with a strong feedback loop Upgrading systems to Java 17, modern frameworks, and the Solace messaging platform Key Responsibilities Develop, optimise, and maintain server-side Java services for low-latency trading Implement multi-stream ...

Role: Backend Engineer (ATA) Location: United Kingdom (Remote work) Skills: Java, AWS, Spring Boot, REST APIs,MySQL Job Summary: We are looking for a Backend Engineer to join the Core Portal team and build scalable backend services for an enterprise discovery application click apply for full job details ...

team management experience Ability to influence cross-functional teams and senior stakeholders Extensive experience building complex Android applications System design and architecture capabilities Kotlin, Java, and Jetpack Compose Experience with Agile methodologies, TDD, and CI/CD practices This is an excellent opportunity to help shape the future of digital ...

technical decision-making Experience Required 5 to 15 years of relevant software development experience Python Angular AI or Artificial Intelligence Desirable Skills Knowledge of Java or Kotlin ...

Release preparation Show and tells and demonstrations Tech stack: Typescript on NodeJS AWS Cloudwatch, Lambda, SQS, S3, RDS and DDB Terraform PostgreSQL Scala/Java Jira, Slack, Teams and Figma (Collaboration tooling) Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive ...