126 to 150 of 247 Multithreading Jobs in London

Selenium Automation Tester

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
Tech Stack: Selenium, Core Java, JDBC, Kafka, HDFS, Docker, SQL, Multithreading Challenge: Testing a Greenfield Big Data Analysis Platform Development in FS Firm: Well-known Financial Data fintech50 business, City of London, 10 man flat Dev Team Pay: 70k, Options, training budget, Pension, Life/Health, Some Work from Home … possibility of making serious money doing something you are passionate about.My client is based in LondonSelenium, Core Java, JDBC, Kafka, HDFS, Docker, SQL, Multithreading ...

Senior Software Engineer - iCloud Platform - Observability

Location
Greater London, England, United Kingdom
Selection changes the language of the page/content London, England, United Kingdom Software and Services We are looking for an experienced Software Engineer to help develop the next-generation of Apple's cloud services ...

Senior Software Engineer, Trading Platform, C++

Hiring Organisation
DRW
Location
London, United Kingdom
Salary
£ 80 K
DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot ...

Core Java Developer Big Data Trading

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
Core Java Developer Big Data Trading Quant Capital is urgently looking for a Java Developer to join our high profile client.Our client is a 30 man start up who have created a market leading product ...

AI Software Engineer

Hiring Organisation
Zebra Technologies Corporation
Location
London, United Kingdom
Salary
£ 80 K
Overview:At Zebra, we are a community of innovators who come together to create new ways of working. United by curiosity and a culture of caring, we develop smart solutions that anticipate our customer’s ...

Java Developer – FinTech

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
Java Developer -FinTechUp to 100,000Quant Capital is urgently looking for a Java Developer to join a pioneering tech start-up.Our client is an innovative company with a pioneering new concept for the financial markets ...

Software Developer

Location
Greater London, England, United Kingdom
Our formula for success is to hire exceptional people, encourage their ideas and reward their results. As a Software Developer , you will be an integral member of a team of experienced technologists, quantitative researchers, and ...

Java Developer - FinTech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Java Developer -FinTechUp to 100,000Quant Capital is urgently looking for a Java Developer to join a pioneering tech start-up. Our client is an innovative company with a pioneering new concept for the financial ...

AI Software Engineer

Location
Greater London, England, United Kingdom
Overview: At Zebra, we are a community of innovators who come together to create new ways of working. United by curiosity and a culture of caring, we develop smart solutions that anticipate our customer’s ...

Rates & Credit C++ Engineer

Hiring Organisation
Citadel Securities
Location
London, United Kingdom
Salary
£ 80 K
Role Summary We are seeking a highly motivated Credit & Rates C++ Engineer to join our Fixed Income Technology team in London. This role sits directly alongside Traders and Sales across the European Government Bonds, EUR ...

Remote Java Developer - FinTech

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Java DeveloperUp to 105,000Quant Capital is urgently looking for a Java Developer to join a pioneering tech start-up. Our client is an innovative company with a pioneering new concept for the financial markets ...

Java Software Engineer

Location
Greater London, England, United Kingdom
Bounteous is a global AI Services firm where agentic engineering and human experience converge to deliver transformative business outcomes for the enterprise. We help organizations design, build, and scale AI-driven products, platforms, and processes. ...

Core Java Developer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Java DeveloperUp to 100,000Quant Capital is urgently looking for a Java Developer to join a pioneering tech start-up. Our client is an innovative company with a pioneering new concept for the financial markets ...

Software Engineering Specialist

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £400/day
Software Engineering Specialist 6 months Hybrid Inside IR35 - umbrella only We are seeking a Voice Services Developer to build, maintain, and optimize our next-generation communication platforms. You will bridge the gap between traditional telecommunication ...

Contract Software Engineers C# & C++ (Linux)

Hiring Organisation
Enterprise Recruitment Limited
Location
New Malden, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Software Engineers C# & C++ (Linux) Near Wimbledon, London | 6 months | Inside IR35 Were hiring two separate contract engineers to work on hardware-integrated software projects: Contract C# Software Engineer (Windows) C#/.NET Windows ...

Core Java Engineer Get into Trading / Finance

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
have:Core JavaIdeally Web development with JavaScript (ReactJS or AngularJS) if not this can be picked up.SQLInterest in Maven, Git, TeamcityAn interest in building Multithreaded applicationsBachelors/Masters degree in Computing Science or STEM background or equivalent job experience3 plus Years of experienceYou will be joining a progressive and exciting … career path. You can also expect an excellent salary and benefits package.My client is based in London 2 days a week from home.Java, GWT, Multithreading, FIX, Linux TT, RTS, Bloomberg, Scripting, Client Support, FIX Integration, Implementation, NYSE, FTSE, EUREX, ICE, Nasdaq ...

Senior Android Software Engineer - London

Location
Greater London, England, United Kingdom
testable mobile architectures Navigate large codebases across multiple teams Mentor engineers and raise the technical bar within the team Focus on performance, concurrency, multithreading, and mobile memory management Address mobile scalability considerations, including caching, network usage, responsiveness, and offline behavior Engage in product and technical discussions to handle ambiguity Qualifications … scalable, and testable mobile architectures Ability to work across large codebases and collaborate across multiple teams Experience mentoring engineers Strong understanding of performance, concurrency, multithreading, and mobile memory management Understanding of mobile scalability, including caching, network usage, responsiveness, and offline behavior Ability to navigate ambiguity and contribute to product ...

Senior C++ Software Engineer

Location
Greater London, England, United Kingdom
Engineer with strong C++ skills, a curious mindset, and a passion for solving real-world problems in high-pressure environments. Whether you’re optimising multithreaded code for live encoding, interfacing with video hardware, or building scalable tooling systems, you’ll be making a direct impact on how fans, players, officials … decisions Mentoring and supporting junior and mid-level engineers What We’re Looking For Proficiency in modern C++ (ideally up to C++20) Experience writing multithreaded, performance-optimised code Familiarity with tools like Git, Visual Studio, and debugging workflows Experience with networking (TCP/IP stack, streaming protocols) is required. Exposure ...

Java Engineer – Investment Management

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
Java Engineer – Investment ManagementUp to 70,000Quant Capital is urgently looking for a Junior Java Engineer to join our high profile client.The firm is an offshoot of a well known Systematic Trading Hedge Fund.Our client ...

Junior Java Engineer – Investment Management

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 60 K
Junior Java Engineer – Investment ManagementMUST have IB experienceUp to 95,000Quant Capital is urgently looking for a Junior Java Engineer to join our high profile client.The firm is an offshoot of a well known Systematic ...

Senior Functional Consultant – Financial Services - London

Location
Greater London, England, United Kingdom
Senior Functional Consultant – Financial Services - London London, United Kingdom | Posted on 09/04/2026 Role: Functional Senior Consultant – FinancialServices Location: London (client travel as per need) About Dailoqa Dailoqa is an AI-first ...

Senior Options Software Engineer

Hiring Organisation
Citadel Securities
Location
London, United Kingdom
Salary
£ 80 K
Role Summary Options market making presents a unique challenge in combining scale with business complexity. With over a million of listed options at the heart of billions of messages, we handle internet-scale datasets while ...

C++ Engineer

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
C++ Engineer Times Fastest Growing FintechUp to 90,000Quant Capital is urgently looking for a C++ Engineer to join our high profile client in their main development team.Our client is well known tech driven trading ...

Senior Sales Director

Location
Greater London, England, United Kingdom
Octus Octus is a leading global provider of credit intelligence, data, and analytics. Since 2013, tens of thousands of professionals across hedge fund, investment banking, management consulting, and law firm verticals have come to rely ...

Quant Developer C++ Buy Side Fixed Income

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 100 K
Quant Developer C++ Buy Side Fixed Income Quant Capital is urgently looking for a Quant C++ Engineer to join our high profile client in their main development team. Our client is one of the largest ...