1,151 to 1,175 of 1,201 Remote Java Jobs

Principal Java Engineer Hybrid, Scalable & Secure Platform

Location
Wallingford, England, United Kingdom
Group GTI in Wallingford, UK, is seeking a Principal Java Engineer to provide technical leadership for their core SaaS platform. You will own architecture, set engineering standards and mentor teams, collaborating with Product, Data, Ops and QA to deliver secure, scalable solutions. The role emphasizes driving performance, security, and operational ...

Hybrid Product Owner - Java/Oracle Backlog Lead

Location
England, United Kingdom
collaborate with stakeholders and technical teams to drive delivery and system improvements. The role requires strong Product Owner experience and a solid background in Java, PL/SQL, and Oracle, with a focus on business-critical applications. #J-18808-Ljbffr ...

Senior SDET (Java/React) — AI-Driven Testing, Hybrid UK

Location
Greater London, England, United Kingdom
basis. You will lead testing and quality engineering for modern systems, focusing on scalable UI and contract testing strategies. You will drive automation using Java and React, adopt Playwright, and embed quality early in delivery with a hands-on, client-facing approach. The role supports AI-assisted testing and strong ...

Principal Engineer

Location
London, United Kingdom
Strong project management skills. Agile methodologies A passion for innovation and problem-solving. Excellent communication and collaboration skills. Substantial experience as a hands-on Java Engineer Ability to advocate Java/Coding principles, practices and philosophy Ability to communicate your design, both verbally and in written form Ability to work ...

Principal Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Strong project management skills. Agile methodologies A passion for innovation and problem-solving. Excellent communication and collaboration skills. Substantial experience as a hands-on Java Engineer Ability to advocate Java/Coding principles, practices and philosophy Ability to communicate your design, both verbally and in written form Ability to work ...

Platform Engineer - Engine by Starling

Location
Greater London, England, United Kingdom
scalability, reliability, and security. Building on Google Cloud: contribute to the build‐out and optimisation of our core \"Engine\" on Google Cloud Platform using Java and Kubernetes. Scaling our SaaS Release Tooling: enhance and improve our multi‐tenant, multi‐region SaaS release and continuous deployment systems using Java, Golang … Terraform. Empowering Developers: develop and maintain internal tooling using Java and Golang to improve developer experience and on‐call efficiency. Automating Compliance and Security: build automation solutions in Golang to enforce compliance and security controls across our platform. Driving Efficiency: optimise the performance and reliability of our cloud environment with ...

Enterprise Java Modernisation Architect (Hybrid London)

Location
Greater London, England, United Kingdom
Advanced Resource Managers Ltd. is seeking a hands-on Java Software Architect to lead assessment, modernisation, and migration of enterprise Java applications. The role focuses on defining architecture, guiding teams, and addressing platform compatibility while leveraging AI-assisted practices to accelerate delivery. The position is London-based with hybrid working ...

Senior Software Engineer

Hiring Organisation
Anson Mccade
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Senior Software Engineer £50000-70000 GBP Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Senior Software Engineer (Java/Fullstack) UK wide - Occasional Travel Monthly £50,000 - £70,000 Currently working with a multinational professional services and technology organisation who are in search of Software Engineers (Java ...

Software Engineer JBLE1 NI

Hiring Organisation
Ocho
Location
Belfast, UK
Software Engineer (Java) Ocho People | Technology Recruitment Software Engineer opportunity at a leading digital firm Java-focused role across enterprise systems High autonomy environment where your voice is heard at every level of the business Flexible working arrangement Salary up to £80,000 Why This Organisation Our client … process heavy organisations simply cannot match. What you will need: 4 or more years of experience working in a technical software engineering role Strong Java development skills with experience building enterprise or production grade systems Degree or postgraduate qualification in Computer Science, Software Engineering or a related field from ...

AI Automation Tester X2

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £600/day
driven features, workflows and automated decision-making processes * Collaborate with developers, architects and product teams to embed quality throughout delivery * Build automation solutions using Java and Cucumber * Analyse test results and drive continuous quality improvements * Manage defects, reporting and documentation using JIRA and Confluence * Support CI/CD pipelines … performance, scalability and resilience across large-scale platforms What you'll bring: * Strong experience in automation testing/quality engineering * Hands-on experience with Java and Cucumber * Background in performance testing * Experience using JIRA and Confluence * Understanding of Agile delivery methodologies * Experience working across enterprise-scale or digital transformation programmes ...

Data Engineer

Location
Birmingham, England, United Kingdom
Develop scalable ETL/ELT workflows for structured and unstructured datasets. Build and optimise data-processing solutions within AWS environments. Develop performant solutions using Java or Scala alongside advanced SQL. Support modern data lake and lakehouse architectures. Work alongside AI/ML teams to provide data platforms supporting Generative … issues within production environments. Essential Experience 5+ years of commercial Data Engineering experience. Strong hands-on Apache Spark development experience. Strong programming experience with Java and/or Scala. Strong AWS experience, ideally including technologies such as S3, EMR, Glue and IAM. Advanced SQL development skills. Strong experience designing ...

Forward Deployed AI Engineer - Cardiff

Hiring Organisation
Circle Group
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
Mentor and develop a small team of engineers while promoting best practices Skills & Experience * Strong experience with AI engineering, or software engineering (e.g. Python, Java, JavaScript/TypeScript etc.) with libraries/frameworks such as PyTorch, TensorFlow etc.) * Experience with RAG and LLM-based solutions * Solid understanding of AI architectures … live within commuting distance of Cardiff. Keywords: AI Engineer/Forward Deployed Engineer/Artificial Intelligence/Software Engineer/Python/Java/JavaScript/Cardiff Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody else ...

Head of Markets Finance Desk Technology (Director)

Location
Greater London, England, United Kingdom
from execution to settlement, awareness of industry and competitors’ products and services is ideal. Deep understanding of modern software engineering practices and technologies, including Java-based distributed systems, event-driven architectures, caching technologies (GemFire, Ignite), messaging platforms, cloud-native architectures, and CI/CD automation. Highly credible hands‐on engineer … Java), confident to deep down into a product and codebase and offer detailed, constructive analysis and feedback. Experience in building cloud‐native scalable platforms. Demonstrated leadership, management, and development skills. Proven managerial experience with the ability to develop a team that is seen as the engineering role model ...

Quantitative Analyst - FX Algo Quant

Location
Greater London, England, United Kingdom
support quantitative models for the trading business leveraging a wide variety of mathematical and computer science methods and tools including hardware acceleration, advanced calculus, Java, Python, kdb, Structured Query Language (SQL), mathematical finance/programming and statistics and probability Collaborate closely with Traders and technology professionals. Work in close partnership … experience in a comparable quantitative modelling or analytics role, ideally in the financial sector Must have technical/programming skills. Preferably use of Python, Java, SQL and/or q. Exposure to Market Data; Statistics and Probability based calculations; Using probability theory to evaluate the market behaviour, solve analytical equations ...

Senior Sales Engineer - Public Sector (UK)

Location
Greater London, England, United Kingdom
articulate both the business benefits (value proposition) and technical advantages of our offering Experienced in programming/scripting with any of the following: Java, Python, Ruby, Go, Node.JS, PHP, and .NET etc. Someone with a minimum of 3+ years in a Sales Engineering or DevOps Engineering role Able … articulate both the business benefits (value proposition) and technical advantages of our offering Experienced in programming/scripting with any of the following: Java, Python, Ruby, Go, Node.JS, PHP, and .NET etc. Someone with a minimum of 3+ years in a Sales Engineering or DevOps Engineering role Able ...

The Core Engineering- Liquidity Quantitative Engineer / Strat - Associate - London

Location
Greater London, England, United Kingdom
Developing and maintaining large scale risk infrastructures/systems using strong programming experience in at least one compiled or scripting language (e.g. C, C++, Java, Python, Scala) Experience in designing highly scalable, efficient systems Effectively communicating results and outputs from the model and insights from analysis QUALIFICATIONS Post graduate degree … experience speaking to technical and business audiences and working globally Strong programming experience in at least one compiled or scripting language (e.g. C, C++, Java, Python) Experience in designing highly scalable, efficient systems Familiarity with financial markets, financial assets and risk management practices is a plus ABOUT GOLDMAN SACHS ...

Software Engineer – Query Engines

Location
Greater London, England, United Kingdom
them. Join us if you want to advance the capabilities of modern data systems and apply that work to consequential problems. Technologies We Use Java, Scala, Rust, and Python Apache Spark, Apache DataFusion, Apache Comet, and Velox for data processing and query execution Apache Iceberg for table management and catalog … Software Engineering, Physics, or a similar field, or equivalent practical experience. Strong coding skills with demonstrated proficiency in one or more languages such as Java, Rust, Scala, or C++. Experience developing database engines, distributed data processing systems, storage systems, or comparable infrastructure, with depth in areas such as query planning ...

Infrastructure Engineering Specialist (Remote Site Infra team)

Location
Greater London, England, United Kingdom
Job Description Infrastructure Engineering Specialist (Remote Site Infra team) Req ID: 59203 Job Function: Security Posting Start Date: 12/08/2026 Division: UK Business Job Location: GBR London - Euston TE Advertised Salary: Competitive ...

Senior Python Developer - Hybrid | AI/LLM, RAG, CI/CD

Location
Belfast City District, Northern Ireland, United Kingdom
Citibank (Switzerland) AG in Belfast is seeking a Senior Python developer to join the Wholesale Credit Risk Technology team. You will partner with onshore and offshore teams to design and deliver innovative technology solutions for ...

Java Technical Lead - Shape Scalable Platforms (Hybrid)

Location
Liverpool, England, United Kingdom
Love2shop is seeking a hands-on Java Technical Lead to guide the evolution of our digital platforms. You will mentor engineers, shape architecture, and influence decisions as we explore a Salesforce ecosystem transformation. Join a collaborative engineering team in a hybrid model with one day a week in Liverpool, delivering ...

Senior Low Latency Engineer

Location
Greater London, England, United Kingdom
role is to lead applications systems analysis and programming activities.The role is to provide senior, low-latency systems and application framework engineering (skilled in Java, C++ , Rust, KDB, market data, algorithmic trading technology) within the London Based High Performance Architectures (HPA ) team. The team require a specialist on algorithmic trading … teams across Citi with a concentration on low latency eTrading platforms in Markets Technology.**Responsibilities include (but not limited to):*** 90% hands in the Java or Rust codebase. We build microservices based event sourcing systems on a low latency in-house framework. Response times in the 10 microsecond ...

Software Engineer

Hiring Organisation
Morson Edge
Location
Newcastle Upon Tyne, Tyne And Wear, United Kingdom
Employment Type
Contract
Contract Rate
GBP 70 Hourly
Java Software Engineer - Active SC £70 per hour Umbrella Inside IR Month Contract Newcastle upon Tyne (4 days per week onsite, 1 remote working) UKEO We're looking for an experienced Java Software Engineer to join a major UK defence programme, developing scalable cloud-based software within a modern Agile ...

Senior Low Latency Rust Engineer

Hiring Organisation
McGregor Boyall Associates Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent
role is hands-on coding , with a major focus on Rust alongside modern Java. What youll work on Low-latency Rust and Java frameworks Event-sourced systems operating in the 10100 microsecond range Market-data replay, backtesting and simulation tooling High-performance market-data processing Linux, kernel and systems-level … trading, electronic trading, market data or another genuinely latency-sensitive environment . Financial Services background is not crucial. Relevant experience could include: Rust, modern Java or C++ Low-latency/high-throughput systems Algorithmic or electronic trading Market-data technologies Linux internals and kernel behaviour TCP/IP networking Solarflare ...

Remote Software Developer (Backend)

Location
Greater London, England, United Kingdom
Responsibilities Design, develop, and deploy scalable backend services and RESTful APIs using modern programming languages and frameworks (e.g., Python/Django, Node.js/Express, Java/Spring). Write clean, maintainable, and well-documented code, ensuring high quality through rigorous testing and code reviews. Optimize application performance, database queries … equivalent practical experience. Minimum of 4 years of professional backend development experience. Proficiency in at least one backend programming language (e.g., Python, Node.js, Java, Go, C#). Strong experience with backend frameworks and building RESTful APIs. Solid understanding of database technologies (e.g., PostgreSQL, MySQL, MongoDB) and data modeling. Experience with ...

Automation Tester (3-6 month contract)

Location
West Midlands, England, United Kingdom
midlands from time to time. Responsibilities Creating, developing and improving the automation suites for projects Develop our automation tests within our test frameworks using Java as our core development language with Selenium WebDriver Working alongside Development teams and other stakeholders to resolve issues Writing and running test scripts and regression … tracking and reporting applications, plus experience of writing test cases Needless to say, you will come armed with experience of Selenium WebDriver with the Java programming language HTML, CSS and JavaScript and a Working knowledge of BDD (Behaviour Driven Development) We champion and welcome diversity in our workforce and ensure ...