1,226 to 1,250 of 2,297 Java Jobs in London

Regional Finance Tech VP – London

Location
Greater London, England, United Kingdom
software engineer to develop scalable platforms for the Prime Finance business. Candidates should possess at least 7 years of experience in programming languages like Java, Python, or C++. This role requires a deep understanding of software development processes, focusing on innovation and high-impact projects. An educational background in STEM ...

Data Engineer

Hiring Organisation
Hydrogen Group
Location
London Area, United Kingdom
Contract until October 2027 💼 Data Engineering/AI & Data We’re looking for strong experience across: Data Engineering – designing and building scalable data pipelines Java – strong experience preferred AWS – advanced experience Apache Kafka Kubernetes ETL/data migration/data processing Big Data Engineering You’ll be working across multiple ...

Infrastructure Engineer - DV cleared

Hiring Organisation
Salt
Location
London, United Kingdom
Employment Type
Permanent
Foundation) Windows, Linux and/or macOS server administration Containers and Kubernetes NSX (Virtualisation & Networking) Networking and storage technologies Scripting (PowerShell, Bash, Python or Java) Infrastructure automation and IaC using tools such as Ansible, Puppet, Terraform, Foreman, Kickstart/PXE or Microsoft Deployment Toolkit *Rates depend on experience and client ...

Mulesoft Developer

Location
Greater London, England, United Kingdom
mapping. 5+ years of hands-on integration development on the MuleSoft Anypoint Platform Deep expertise in DataWeave 2.0, RAML/OAS and core Java/OOP principles Existing, unrestricted right to work in the UK (this role cannot offer sponsorship) MuleSoft certification (Developer Level 1/2, MCIA or MCPA ...

Software Engineer | Start-Up

Location
Greater London, England, United Kingdom
responsibility over the systems they build. You are 4+ years of professional Software Development experience Proficient in Python, TypeScript, Rust, Go, Java, or C++ A true generalist - comfortable working across backend, infrastructure, data, and automation Most effective in fast-paced, high-autonomy environments Motivated by building technology with real-world ...

UI Developer

Hiring Organisation
McGregor Boyall
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£700.00 - £800.00 per day
trading interfaces using React and RxJS. Work closely with Product, UX and Backend teams. Provide technical leadership and mentoring to UI engineers. Integrate with Java backend services and real-time data streams. Drive performance, scalability and modernisation of the UI platform. Key Skills Strong React, TypeScript and RxJS experience. Experience ...

SAP Technical Architect

Location
Greater London, England, United Kingdom
technical implementations (Employee Central, Payroll integration, Provisioning/OData APIs, extensions).Oversee custom development: ABAP (RAP, CDS, AMDP), SAPUI5/Fiori, BTP services, and Java/Node integrations where applicable.Define non-functional requirements: performance, availability, security, compliance, backup/recovery.Establish coding standards, CI/CD pipelines, transports, and release governance.Mentor ...

Senior Systems Engineer | Financial Service

Hiring Organisation
Twenty Recruitment Group
Location
City of London, London, United Kingdom
Employment Type
Contract
scale. Background in globally distributed, real-time systems or large-scale data infrastructure. Strong experience with Go, Rust or C++. Proficiency in Python, Java or TypeScript. Experience handling large data volumes and building scalable processing pipelines. Strong understanding of system performance, latency measurement and optimisation. Ideal Background: Experience in areas ...

Infrastructure Operations Lead

Hiring Organisation
LinuxRecruit
Location
London, UK
Employment Type
Full-time
Technical proficiency is a must, with Linux mastery being key, along with experience in Docker, and Kubernetes. While not a development role, familiarity with Java applications and microserviced-based platforms, would be a big plus! Working on projects that are helping over 40 million people nationally, this specialist in Digital ...

Infrastructure specialist

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £510 per day
existing supplier. The deal covers the Borders & Trade element of the ITT, providing environment management, I&T development and maintenance, and Java feature development and testing capabilities. The team will work alongside the existing CDS programme to deliver nationally critical infrastructure. What you'll bring: UK Citizen with 5 years ...

SQL Database Developer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
data processing techniquesExperience working in a team environmentGood documentation skillsAdditional skills (desirable, but not essential):Basic programming skills in OO languages such as Java (version 7)This role suits a mid-level SQL Database Developer who is looking for that next step in their career into the financial space ...

Back-end Developer

Location
Greater London, England, United Kingdom
Back-end developer Comprehensive knowledge of the web development procedure (design, development and deployment) Practical knowledge of programming languages include Python, PHP, Ruby, and Java Working familiarity with the cms framework Knowledge of front-end programming languages (e.G. Html, javascript and css) Outstanding analytical and time management abilities Teamwork abilities ...

Software Engineer - Polyglot / Any Tech

Hiring Organisation
Stanford Black
Location
London, UK
Employment Type
Full-time
culture, they have the mentality of the right tool for the right job, across a stack of .Net Core, Python, C++ (low latency), F#, Java, Kotlin, Rust, Clojure, cloud, and they are heavily involved in the Open Source community. They have 10% Fridays as well where all engineers are able ...

Junior Linux Systems Administrator

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
follow me on Twitter! @SebQuantMy client are based in LondonJunior Linux Systems Administrator – Trading, Linux, Redhat, RHEL, CentOS, Fedora, VMware, Netwroks, DNA, PHP, Ruby, Java, Python, Chef Puppet ...

Oracle Fusion HCM Lead

Hiring Organisation
Skillsbay Ltd
Location
London, United Kingdom
Employment Type
Permanent
across both business and technical teams Desirable Experience Oracle E-Business Suite R12 BI Publisher reporting Oracle integrations and interfaces PL/SQL or Java exposure Shared Services environments Agile, Prince2 or ITIL delivery methodologies This role would suit a senior Oracle Fusion HCM professional who enjoys combining hands ...

Junior Quant Researcher

Hiring Organisation
SQUAREPOINT CAPITAL
Location
London, UK
Employment Type
Full-time
Mathematics, Statistics, Econometrics, Financial Engineering, Operations Research, Computer Science and Physics. Programming proficiency with at least one major programming or scripting language (e.g. C++, Java, Python).Strong communication skills and ability to work well with colleagues across multiple regions. Ability to work well under pressure. The minimum base salary ...

Lead Software Engineer - Core Quant Research Technology

Location
Greater London, England, United Kingdom
performance team. We are looking for developers to contribute to the transformation of portfolio construction and quant research technology. If you are expert in java or python, passionate about quality of your software and interested in data analytics, portfolio construction and optimization please apply. You’ll join a team ...

ml engineer in fintech

Location
Greater London, England, United Kingdom
hands-on experience across model training, evaluation, and deployment using Machine Learning, AI, Neural Networks, or NLP frameworks Demonstrate strong proficiency in Python or Java for data scripting and production engineering Have advanced SQL skills Build static data pipelines and conduct deep-dive data analysis Use data visualization tools ...

Senior FPGA Engineer

Location
Greater London, England, United Kingdom
design and software engineering Experience with FPGA vendor tools such as Vivado/Quartus Software development experience with a language such as C++ or Java A strong understanding of the Linux operating system Understanding of network protocols such as TCP/IP and Ethernet The environment is that of Facebook ...

Professional Services Consultant - Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
years commercial experience Experience of Application support or Implementation A technical, mathematic or scientific degree SQL Ability to read OO code C++, C#, Java or XMLThis role suits a junior consultant with strong analytical and problem solving skills, experience with Windows technologies, SQL, with excellent communication acumen; add in passion ...

Senior Android Developer

Location
Greater London, England, United Kingdom
Android Developer and will be able to hit the ground running without extensive support. Working with the most up-to-date technologies – Kotlin & Java, MVVM, Jetpack Compose . You will have experience working with CI/CD pipelines e.g. Jenkins, CircleCI, etc. You will have experience working on greenfield apps ...

Implementation Consultant - Fintech KYC

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
experience of Software Implementation ideally in a hosted environment A technical, mathematic or scientific degree SQL Ideally Ability to read OO code C++, C#, Java or XML This role suits consultant with strong analytical and problem solving skills, experience with Windows technologies, SQL, with excellent communication acumen; add in passion ...

Site Reliability Engineer - Sports Betting

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Puppet and Ansible. Strong knowledge of virtualisation and container concepts. Skills in scripting with languages such as Python/Ruby/Perl. Experience of Java and/or Scala based applications and systems. Experience working with Kubernetes ( In Production! )Confident working completely independently with a globally distributed remote team. ...

Software Engineer

Location
Greater London, England, United Kingdom
Programming (OOP) and modern software design practices. Experience with at least one major programming language commonly used for backend services (e.g., Python, Go, TypeScript, Java, or similar). Comfort working in a collaborative environment, including code reviews, pair programming, and iterative product development. Ability to learn quickly in a fast ...

Quant Developer - C++

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
This is a UNIQUE opportunity to be in a small team with responsibility from day 1.My client is based in LondonQuant Analyst Quant Developer Java Scala Algorithm Algo, OO Development Developer C# C++ SQL SQL 2008 Quant Trader Bank C# winforms ...