1,051 to 1,075 of 2,290 Java Jobs in London

Senior C++ Developer - HFT

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
C++ Engineer Small Tech Driven hedge fund120,000 Plus BonusQuant Capital is urgently looking for a Software Engineer with C++ or Java experience to join our high profile client. Our client is a well known global Prop Trading firm. They like technology especially the opensource variety as well as scalability ...

Cloud Engineer - FinTech Startup

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
possibility of making serious money doing something you are passionate about. My client is based in Central London Remote at PresentEC2, DevOps, Linux, AWS, Java, CLoudwatchSeniority LevelMid-Senior levelIndustryFinancial ServicesInvestment BankingInformation Technology and ServicesEmployment TypeFull-timeJob FunctionsEngineeringInformation ...

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 ...

2nd Level Application Support Engineer

Location
Greater London, England, United Kingdom
Knowledge of support applications that use high-performance messaging/middleware. Strong analytical, and verbal and written communication skills. Strong Knowledge of FIX protocol. Java, C#, C++ development skills set, nice plus. Personal Attributes Good communication skills, including the ability to write clearly. Able to function effectively as a member ...

KDB Developer

Location
Greater London, England, United Kingdom
Strong academic background in business, finance, engineering, mathematics, science, or technology Track record of developing successful software solutions in programming languages such as Java/C++/Python Experience with deployment tools such as Jenkins/TeamCity Self-starter who is proactive and driven, with a passion for learning ...

Lead Software Engineer

Location
Greater London, England, United Kingdom
small team of strong engineers. The stack/the shape of you You're deep in at least one server-side language, C++, Rust, Java or Python, and you reason fluently about concurrency, memory, and performance. You've designed distributed systems, not just used them. You care about the data ...

Data Scientist / Senior Data Scientist (London)

Hiring Organisation
C3 IoT
Location
London, UK
Employment Type
Full-time
make a difference. Excellent verbal and written communication. Preferred Qualifications: Experience with JavaScript and prototyping languages such as Python and R. Experience with Java and Scala is a plus. A portfolio of projects (GitHub, papers, etc.) is a plus. C3 AI provides excellent benefits, a competitive compensation package and generous ...

React Developer

Location
Greater London, England, United Kingdom
credit trading platform meets security and audit requirements. Skills and Qualifications TypeScript, React, HTML/CSS, Node.js, AG Grid, streaming protocols and multithreading. Java 17+, Vert.x, Linux. Jira, Confluence, Git, NPM, Vite, Jest, TeamCity/Jenkins and Artifactory. Experience working in an Agile and DevOps environment. Experience working with ...

Linux Hacker / Developer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
LondonIf this sounds of interest then please send your most recent cv to applications@ or call James Holland on 0203 155 1947Scala Ocaml f# Java Linux HPC HFT Systems Infrastructure Linux troubleshooting virtualization; KVM, VirtualBox, BGP, OSPF, VRRP, HSRP Cisco IOS, F5 IPSEC, GRE, PPTP PostgreSQL, MySQL, Linux, Python, Bash ...

Linux DevOps Engineer - Linux, Ruby, Coffeescript, Puppet, NoSQL

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
infrastructure & automationNetwork administrationComfortable working in Agile environmentsPlanning and engineering multi-site fail-over solutionsHappy to get stuck into a complex technology stack (Ruby, Coffeescript, Java, Scala)As a Linux DevOps Engineer you MUST have: (the below also gives you an idea of stack)Linux Ubuntu administrationExperience with DevOps process ...

Endur Developer - E/CTRM (UK)

Hiring Organisation
MRE Consulting
Location
City of London, London, United Kingdom
working with Endur batch/EOD processes 3–5+ years of Endur-specific development experience Transferable experience (CTRM/general development) Development experience with Java, JavaScript, .NET, or similar SQL experience (Oracle and/or SQL Server) Exposure to Front, Middle, and Back Office workflows within trading systems Experience ...

IAM Platform Engineer - Authentication, Credentials & PAM

Hiring Organisation
G Research
Location
London, UK
Employment Type
Full-time
access managementExperience applying modern platform engineering practices, including infrastructure as code, CI/CD, automation and observabilitySoftware engineering experience in languages such as C#, Java, Python or GoExperience building APIs and automating identity platform servicesExperience supporting hybrid on-premises and cloud identity platforms, including KubernetesWhy join us? Highly competitive compensation ...

Technical Architect Fintech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
multi-tier and complex architectures, using various application software and hardware components Excellent understanding of programming language, frameworks and processes (C#, C++, SQL Server, Java, ASP.NET MVC, WCF, HTML, XML, JSON, CSS, Bootstrap, AJAX, jQuery, UML, REST API, React, AngularJS) Experience of conceptual, logical and physical data modelling Excellent understanding ...

SDLC AI Engineer

Location
Greater London, England, United Kingdom
driven processes directly into core SDLC methodologies. Technical Requirements: Programming Proficiency: Advanced expertise in Python or TypeScript . Professional experience with Rust, Golang, or Java is highly desirable. Ecosystem Expertise: Deep knowledge of the GitHub stack, Claude Code or Codex , including hands-on experience with CI/CD integration ...

Software Engineer (Intermediate) - London, United Kingdom

Location
Greater London, England, United Kingdom
Experience designing solutions within complex, highly integrated systems. Ability to assess impacts across multiple downstream integrations and platforms. Proficiency in, or willingness to learn, Java, Ruby, or Elixir. Experience with or enthusiasm for AI-assisted development tools such as Claude Code. Strong testing discipline, including unit and integration testing. Experience ...

Senior Software Engineer – Backend (AI)

Location
Greater London, England, United Kingdom
features into their own product areas What We're Looking For Strong experience as a backend engineer in production environments Solid skills in Kotlin, Java, or a similar JVM language, and comfort picking up a new stack Experience designing and scaling APIs and distributed systems where reliability and correctness matter ...

Senior Software Engineer I London, England, United Kingdom London, England, United Kingdom

Location
Greater London, England, United Kingdom
professional software development experience Experience designing and delivering highly-available, scalable cloud-based systems Backend service experience in multiple managed languages such as Java, Scala, Go, C#, or similar Experience with SQL or NoSQL data stores Experience evaluating and integrating AI-assisted development tools into engineering workflows Strong understanding ...

Software Engineer, Product

Location
Greater London, England, United Kingdom
appropriate testing, proper rollout, monitoring, and proactive changes Experience building large-scale applications or similar experience Experience in programming languages such as C, C++, Java, Swift, or Kotlin, and scripting languages such as Python, Javascript, or Hack Demonstrated ability to integrate AI tools to optimize/redesign workflows and drive ...

Staff Software Engineer - Backend

Location
Greater London, England, United Kingdom
drive long-term reliability improvements. Qualifications BS degree (or higher) in Computer Science or a related field. 8+ years of production-level experience in Java, Scala, C++, or similar language. Experience developing large-scale distributed systems. Experience working on a SaaS platform or with Service-Oriented Architectures. Knowledge of SQL. ...

Software Developer - London - International Hedge Fund - UK-Based Applicants Only

Location
Greater London, England, United Kingdom
Proven experience as a Software Developer, ideally within a quantitative trading or financial technology environment. Strong proficiency in relevant programming languages (e.g., Python, C++, Java). Excellent problem-solving skills and a collaborative mindset. Ability to work effectively in a fast-paced, high-impact setting. Existing right-to-work ...

Global Banking & Markets - Quantitative Developer, Systematic Market Making - Associate - London

Location
Greater London, England, United Kingdom
Qualifications Advanced degree in relevant technical field such as Computer Science or Financial Technology. 2-5 years of relevant work experience. Proficiency in either Java or C++. Extensive experience with designing and implementing algorithms for US trading. Experience in data-driven trading strategy performance analysis and optimizations. Strong communication skills ...

Senior Data Engineer (Cloud Lakehouse)

Location
Greater London, England, United Kingdom
solutions using data visualization tools such as Power BI or Amazon QuickSight Experience with generative AI applications in data analytics Nice to have some JAVA experience We believe talent knows no boundaries. Our hiring process focuses solely on your skills, experience, and potential to contribute to our team. We welcome ...

Application Support - Banking Systems

Location
Greater London, England, United Kingdom
knowledge of banking platforms and the security and assurance of these platform. Support and monitor critical banking technologies including WebLogic & Oracle Database and other Java and Linux based applications as necessary Interacting with Vendor support for the resolution of issues within prescribed SLA’s Good working knowledge of Banking ...

Senior AI Engineer

Hiring Organisation
Addition
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£475.00 per day
developing AI model-evaluation frameworks. Knowledge of human-in-the-loop systems and workflows. Experience deploying AI models within cloud environments. Programming experience with Java, C++ or another language in addition to Python. Previous experience building or operating AI systems at scale within an enterprise environment. A Bachelor ...

Global Banking & Markets - Quantitative Developer, Systematic Market Making - Associate - London

Hiring Organisation
Goldman Sachs
Location
London, UK
Employment Type
Full-time
etc. Basic QualificationsAdvanced degree in relevant technical field such as Computer Science or Financial Technology.2-5 years of relevant work experience. Proficiency in either Java or C++.Extensive experience with designing and implementing algorithms for US trading. Experience in data-driven trading strategy performance analysis and optimizations. Strong communication skills ...