1 to 25 of 80 Multithreading Jobs in London

Senior Java Developer - Low Latency

Hiring Organisation
HCLTech
Location
City of London, London, United Kingdom
degree in Computer Science, Engineering, or a related field. - Proven experience in Java development, with a focus on low-latency systems. - Strong understanding of multithreading, concurrency, and performance optimization. - Experience with frameworks and libraries such as Spring, Hibernate, and Netty. - Familiarity with distributed systems and network protocols. - Excellent problem-solving ...

Software Developer

Hiring Organisation
Information Tech Consultants
Location
Greater London, England, United Kingdom
Looking For (Requirements) Experience: [Number] years of professional experience in Java-based software development. Java Knowledge: Hands on experience of Core Java, Multithreading, and Spring Framework (Boot, Security, Data JPA). Modern Web Stack: Proficiency in HTML5, CSS3, and JavaScript/TypeScript . Cloud & DevOps: Familiarity with AWS, Azure ...

Principal Java Developer

Hiring Organisation
Stott and May
Location
City of London, London, United Kingdom
Software Engineering, Electrical Engineering, or a related discipline Extensive hands-on experience in low-latency Java development with exposure to C++ Strong knowledge of multithreading and concurrency in high-frequency trading systems Experience implementing low-latency state machines Working knowledge of FIX protocol and binary market data protocols Strong experience ...

FX e Trading Senior Full Stack Engineer (React TypeScript Java)

Hiring Organisation
Atrium Workforce Solutions UK Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
experience, with deep expertise in: o Frontend: React, TypeScript, modern tooling (bundlers, linting, testing frameworks). o Backend: Core Java, Spring Boot (or similar), Multithreading/concurrency, performance tuning. * Experience designing and operating distributed systems (microservices, event driven architectures, messaging/streaming). * Strong understanding of computer science fundamentals (data ...

Senior Java Developer

Hiring Organisation
Reed Technology
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£130000 - £150000/annum
compliance with internal policies and regulatory requirements, including financial crime prevention and mandatory training. Required Skills & Experience Technical Expertise Strong proficiency in Java , including: Multithreading Low latency techniques Garbage collection optimization Performance monitoring and metrics design Solid understanding of Linux/UNIX operating systems Experience with real-time, mission-critical ...

Java Engineer C++

Hiring Organisation
Stott & May Professional Search Limited
Location
London, United Kingdom
Employment Type
Contract
design scalable, low-latency applications for flagship trading venues, impacting global financial markets. Required Skills: Strong Java and C++ development experience Low-latency programming, multithreading, and concurrency Knowledge of FX products, FIX protocol, and real-time trading systems Linux environment expertise Familiarity with CI/CD tools and application security ...

Senior .NET Developer (Data) | Leading Commodities Trading Firm

Hiring Organisation
Stanford Black Limited
Location
City of London, London, United Kingdom
/OLAP databases. Strong data streaming experience (Kafka preferred; alternatives such as Azure Service Bus, RabbitMQ, Kinesis, or Pulsar considered). Deep understanding of multithreading and concurrency in .NET — particularly SPANs and Channels. Strong relational database experience (Postgres preferred; SQL Server, Oracle, MySQL/MariaDB considered). Experience working ...

Full-Stack Developer (.NET, Python, AWS)

Hiring Organisation
Blenheim
Location
London Area, United Kingdom
databases (e.g., PostgreSQL, SQL Server, DynamoDB). Experience with scripting languages (PowerShell/Bash). Some scripting language skills. (PowerShell/bash) Experience with multithreading, LINQ, Blazor. (Desirable) Insurance or financial services industry knowledge is advantageous. Risk and Compliance Responsibilities Ensure compliance with company and other relevant standards and regulations. ...

Java Architect (with Capital Markets)

Hiring Organisation
DXC Technology
Location
London Area, United Kingdom
. Proficient in messaging tools such as Active MQ, SQS, SNS, and Kafka. Expertise in optimizing SQL queries on PostgreSQL databases. Strong experience with multithreading, data structures, and concurrency scenarios. Proficient in using REST APIs, XML, JAXB, and JSON in creating layered systems. Experience with AWS Services (AWS Lambda ...

Software Engineer (C++)

Hiring Organisation
Certain Advantage
Location
South East London, London, United Kingdom
Employment Type
Temporary
observability in collaboration with the Trading Operations team The individual: C++ software development experience within the financial industry Solid understanding of parallel, asynchronous, and multithreaded programming to build distributed systems Good knowledge of algorithms and data structures Understanding of trading lifecycle, including order capture & execution, allocation workflow, settlement, and compliance ...

C++ Software Engineer - Learn Rust

Hiring Organisation
Client Server
Location
West London, London, United Kingdom
Employment Type
Permanent, Work From Home
join the team in Central London with flexibility to work from home 1-2 days a week. About you: You have strong backend OOP, multithreaded software engineering experience with C++ and are comfortable working with Rust going forward You have experience of working on high throughput, low latency systems with ...

C++ Software Developer

Hiring Organisation
Ncounter
Location
East London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£180,000 - £200,000 per annum
such as equities, derivatives, FX, or fixed income and an understanding of how risk is calculated across them • Deep knowledge of algorithms, memory management, multithreading and performance optimisation • Experience working with large scale distributed systems and high volume market or trade data • Familiarity with messaging technologies such as Kafka, AMPS ...

Java Developer (E-Trading)

Hiring Organisation
AMS CWS
Location
London, United Kingdom
Employment Type
Contract
engineers, quants, and traders across regions Translate trading desk requirements into robust technical solutions Key Accountabilities, Skills & Experience: Expert-level Java (core Java, collections, multithreading, networking) Proven experience in low-latency and/or high-performance systems Background in electronic trading, pricing, or real-time trading applications Strong understanding ...

C++ Software Engineer

Hiring Organisation
Durlston Partners
Location
City of London, London, United Kingdom
full software lifecycle in a fast-paced, agile environment Key Requirements: Strong proficiency in modern C++ (C++17 or later) Deep understanding of systems programming, multithreading, memory management, and performance tuning Experience in low-latency environments such as trading, networking, gaming, or real-time systems Solid background in Linux development ...

UI Developer - C# .NET WCF / WinForms London / Hybrid

Hiring Organisation
Akkodis
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £90,000 per annum
. Good understanding of object-oriented design and software engineering principles. Experience working on UI/UX for desktop applications. Knowledge of multithreading, asynchronous programming, and service-oriented architectures. Strong problem-solving abilities and attention to detail. Excellent communication skills with a consultancy mindset. Nice-to-Have Experience with ...

Senior Software Engineer | Hedge Fund

Hiring Organisation
Orbis Group
Location
London Area, United Kingdom
components Owning features end-to-end in a fast-paced, delivery-focused environment What we’re looking for: Deep expertise in C# .NET, including multithreading and low-latency systems Proven experience working with Order Management Systems Ideally a mix of OMS vendor and in-house bespoke system experience Solid understanding ...

C++ Developer

Hiring Organisation
Caspian One
Location
Greater London, England, United Kingdom
workflows within a fast‐paced trading environment What We’re Looking For 10+ years’ experience in modern C++ development Strong understanding of STL, Boost , multithreading, and performance optimisation Proven background in capital markets — ideally FX, but cross‐asset experience also welcomed Solid understanding of trading system architecture , market data, execution ...

Quantitative Developer

Hiring Organisation
L.Knighton
Location
City of London, London, United Kingdom
firm’s trading platform and engineering standards Requirements Strong experience developing software in Java Experience building complex, performance-sensitive applications Solid understanding of multithreading, concurrency, and event-driven systems Experience working on data-intensive or real-time systems Strong problem-solving ability and attention to performance Desirable Experience building desktop ...

C++ Software Engineer

Hiring Organisation
mthree
Location
City of London, London, United Kingdom
including DO‐178 and ARINC Required Skills Strong proficiency in C++ (C++11/14/17), with experience building high‐performance, real‐time or multithreaded systems Experience with Angular for modern, responsive UI development (20% of the role) Solid understanding of the software development lifecycle and engineering best practices Strong ...

Junior Software Developer Rust - HFT

Hiring Organisation
Client Server
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
achieved a 2.1 or above in Computer Science or Software Engineering from a top tier university i.e. Oxbridge, Russel Group You have backend OOP, multithreaded software engineering experience You have Rust development experience You have experience of working on high throughput, low latency systems You are collaborative and pragmatic with ...

C Developer

Hiring Organisation
Harrington Starr
Location
City of London, London, United Kingdom
code reviews Skills required Exceptional modern C++ (C++17/20) development experience Strong Linux systems knowledge and debugging skills Experience in low‐latency, multithreaded or high‐performance environments Understanding of networking (TCP/UDP, kernel bypass, feed handlers) Bonus: experience with hardware acceleration, FPGA, or trading systems Why Join Cutting ...

Agentic AI Lead

Hiring Organisation
Vallum Associates Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £550 per day
experience in developing enterprise python applications Skilled in natural language processing tasks (entity recognition, tokenization etc) Strong knowledge of API/Microservices , Async programming, multithreading, performance, reliability, caching, event driven design, data pipelines, workflows, queues Hands-on with Amazon SageMaker for building, training, and deploying scalable machine learning models ...

Android Engineer

Hiring Organisation
Langham Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Salary
£90000/annum Remote and flexible working
complex mobile systems such as SDKs, frameworks or large scale applications Experience with reactive programming such as RxJava Deep understanding of asynchronous programming and multithreading Strong knowledge of Android architecture and platform capabilities Experience working with APIs and network based mobile services Comfortable working in collaborative agile teams Strong communication ...

Senior Java Developer - Electronic Trading

Hiring Organisation
McGregor Boyall Associates Limited
Location
London, United Kingdom
Employment Type
Contract
Location: London Contract Type: Inside IR35 Day Rate: Competitive (via umbrella) Contract Length: Initial 6 months (extension likely) Working Model: Hybrid Level: Senior/VP-equivalent individual contributor Overview A leading global financial services organisation ...

Senior Java Developer - Multithreading/Caching

Hiring Organisation
Harvey Nash
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£800 - £1000 per day
Senior Java Developer - Multithreading/caching - sought by leading investment bank based in London - Contract *inside IR35 - umbrella* Key Responsibilities Develop and maintain high-performance backend services for complex data processing workloads. Design scalable architectures for large-volume calculations and data pipelines. Work closely with cross-functional teams to define ...