South West London, London, United Kingdom Hybrid/Remote Options
Run-Time Group Ltd
Job Title: Mid-Senior Java Engineer Location: London (Hybrid - 2-3 days in-office) Salary: Up to £85,000 per annum + Benefits Sector: Financial Services About the Role: We are seeking a Senior-Level Java Engineer to join a dynamic financial technology team in London. You will play a key role in developing, maintaining, and enhancing high-performance, scalable … financial applications. This is a fantastic opportunity for an ambitious developer with experience in Java and a passion for the financial sector. The role follows a hybrid working model, with 2-3 days per week in the office. Key Responsibilities: Design, develop, and maintain high-quality Java-based applications for financial services. Collaborate with cross-functional teams to deliver robust … in code reviews and provide constructive feedback. Stay updated with the latest financial technologies and industry trends. Key Requirements: Based in the London Area 5+ years of experience in Java development (Java 8 or later). Experience with Spring Boot, Microservices architecture, and RESTful APIs. Strong understanding of multi-threading, concurrency, and performance optimization. Knowledge of SQL and database technologies More ❯
including stand-ups and sprint reviews Comfortable taking projects from initial concept through to delivery Analytical thinker who can decompose challenges and deliver iterative value Preferred Background Experience using Java, C++, or Python Understanding of data-intensive systems, backend services, or cloud-based platforms Familiarity with regulated, high-security, or mission-critical development contexts Confidence working in research-led or More ❯
South West London, London, United Kingdom Hybrid/Remote Options
Anson Mccade
this is consultative delivery and advisory) Support and shape proposals during early stage bids What you'll bring: Extensive engineering experience within one or more of the following languages: Java, JavaScript/TS or C# Extensive cloud deployment experience across AWS, Azure or GCP Experience with IaC, CI/CD, TDD Highly communicative and consulting astuteness to be client facing More ❯
london (brentford), south east england, united kingdom
NBCUniversal
techniques such as infrastructure as code and CI/CD Experience with graph-based data workflows using Apache Airflow Programming skills in one or more of the following: Python, Java, Scala, R and experience in writing reusable/efficient code to automate analysis and data processes Experience in processing large volumes of data using parallelism techniques/tooling, such as More ❯
degree in Computer Science, AI, or a related technical field. Experience in software development (Backend or Full-Stack). Strong proficiency in Python or other backend languages (e.g., Node.js, Java) and frameworks (e.g., Flask, Django, Express). Proven experience building applications using LLM APIs (e.g., OpenAI) in commercial or production-level environments. Hands-on experience with AI frameworks like LangChain More ❯
coding practices, system design, but also importantly be responsible for managing and inspiring their squad to achieve their performance metrics. You can have a background in any language ( Python, Java, .Net, etc) although the squad will be formed of Ruby Developers. Requirements: Ideally a Comp Sci degree or related discipline Prior hands on programming experience in any OOP language More ❯
West London, London, United Kingdom Hybrid/Remote Options
Spyrosoft Ltd
days a week in the office eligibility to work in the UK Role Overview We are looking for a passionate Senior Software Engineer who lives and breathes Java development to join us working with our media client. You will make a key contribution to the entire development lifecycle including new writing features, fixing bugs and performing code reviews. You will … participate in pair programming and reviews whilst coaching/mentoring junior members of the team. The successful application will have expertise in a mainstream object-orientated programming language preferably Java, experience of building cloud native resilient and scalable systems ideally AWS cloud services like Lambda, S3 and Step functions, experience of following TDD and BDD development practices and have good … working knowledge of continuous integration pipelines including deploying systems to Production environments. Essential Key Skills and Responsibilities You will: have extensive experience of a mainstream object orientated language ideally Java have experience working in cloud resilient and cloud based infrastructure ideally AWS Lambda, S3 and Step functions be comfortable following test driven development practices such as TDD and BDD have More ❯
cloud-native components that will drive scalable, high-performing systems. What You'll Do: Design and implement new, cloud-native solutions to replace legacy components Work in Go and Java microservices within an AWS-native environment Apply DevOps practices, automating CI/CD pipelines and applying CDK to build infrastructure-as-code Champion Test Driven Development for reliable, high-quality … delivery Collaborate with talented engineersonsite in London once a weekto shape modern ways of working What You'll Bring: Strong Go (Golang) engineering experience Solid background with Java microservices Expertise in AWS, particularly CDK Hands-on DevOps and CI/CD pipeline knowledge Proven record with component migrations and TDD If you're an engineer who thrives on modernisation, clean More ❯
A leading AWS Premier Consulting Partner is seeking a Lead Full Stack Engineer to join its growing technical team. As a key member of this cloud-native consultancy, you'll work on innovative digital solutions for a diverse range of More ❯
West London, London, United Kingdom Hybrid/Remote Options
Spyrosoft Ltd
in a collaborative yet independent environment. Youll be responsible for testing APIs, diagnosing issues using AWS logs, and contributing to the migration of legacy automated tests into a modern Java-based framework. Strong Java coding skills are essential, along with hands-on experience in AWS services such as EventBridge, Lambda, EC2, and CodePipeline. Were looking for someone who can bring … and technical depth. Youll be supported with domain knowledge but expected to take ownership of tasks and deliver high-quality outcomes with minimal supervision. You will have experience in: Java Coding (broad competence, not Selenium) AWS (EventBridge, Lambda, EC2, CodePipeline) Test Automation of APIs Cucumber/Serenity/Postman Excellent communicator/explainer Curious/Inquisitive Desirable Skills/Knowledge …/Experience Background in AV streaming Maven Microservices Non-Functional testing Quick Learner T ools and Technology Java Jira AWS TDD Additional information Duration of the contract: initially 9 months contract FTC (full-time) Application Process : In addition to our standard recruitment process, you will be invited to a final online face-to-face meeting with our client, for you More ❯
