22 of 22 Remote Concurrent Programming Jobs

Java Developer Kafka API - Tech Consultancy

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
APIs You have a good understanding of AWS You have a thorough understanding of software development and Computer Science fundamentals such as Object Oriented Programming, Data Structures and Design Patterns You are familiar with DevOps, CI/CD pipelines You're collaborative, enjoy problem solving and interacting with clients ...

Java Developer (AVP)

Location
Belfast City District, Northern Ireland, United Kingdom
results through hands on development/bug fixes of our Java application. The overall objective of this role is to drive applications development through programming activities. Responsibilities Platform Support & Enhancement: Build and maintain common solutions for trading platform monitoring, trade reconciliation, application recovery, and other essential support functions. Core ...

Senior Java Low Latency Developer | Electronic Trading

Location
Greater London, England, United Kingdom
have experience in several of the following: Core Java development Electronic Trading platforms Low latency systems Pricing engines Execution platforms Market Data Multithreaded and concurrent programming Distributed systems Performance optimisation Experience within Rates or Equities trading technology would be particularly valuable, although candidates from other electronic trading asset ...

Senior Software Engineer – Ultra Low Latency Risk Engine Developer (VP)

Location
Belfast City District, Northern Ireland, United Kingdom
/projects through in-depth evaluation of complex business processes, system processes, and industry standards Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging ...

Global Banking & Markets - Software Engineer- Credit Engineering - Vice President - London

Location
Greater London, England, United Kingdom
experience in software development Expertise in Java and/or C++ with a proven track record in developing and optimizing multi-threaded and concurrent applications. Proficiency inTypeScript,React,HTML5/CSS3, and state management (Redux/Zustand). Experience with real-time data processing, distributed systems, and multi-threaded ...

Senior Software Engineer - Full Stack

Location
Oxford, England, United Kingdom
5+ years’ experience, following a Bachelor’s degree or above in Comp Science or a related field.- Distributed Systems Expertise: Deep understanding of concurrent programming and experience building high-performance, scalable backend systems in cloud environments.- Analytical Mindset: A habit of asking \"how will we know this worked ...

Senior Software Engineer - Full Stack/Front-end focused

Location
Greater London, England, United Kingdom
5+ years’ experience, following a Bachelor’s degree or above in Comp Science or a related field.- Distributed Systems Expertise: Deep understanding of concurrent programming and experience building high-performance, scalable backend systems in cloud environments.- Analytical Mindset: A habit of asking \"how will we know this worked ...

Senior Software Engineer, Machine Learning Services

Location
Greater London, England, United Kingdom
managing the lifecycle of models in a multi‐tenant, high‐availability system. Familiarity with building ML inference services, model serialization (e.g., ONNX), and GPU programming (CUDA). You've built or worked on custom storage or job‐queueing systems before and have the scars to prove it. Maybe ...

Global Banking & Markets - Software Engineer - Systematic Market Making -Vice President - London

Location
Greater London, England, United Kingdom
distributed systems. Know your way around a Linux shell. Preferred Experience Securities/trading experience is a plus but not required. Multi-threaded/concurrent programming. JVM tuning for low-latency. Low-latency messaging, network protocols, network I/O in Java, JNI. Hardware stack and hardware architecture from ...

Software Engineer - High-Performance Java / Low Latency

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £450/day Inside IR35 via Umbrella
drive key EMEA and US regional projects, developing low-latency, event-driven trading platforms. Core Responsibilities Design, build, and optimize high-throughput, low-latency concurrent systems for agency liquidity expansion. Perform fine-grained JVM tuning, garbage collection (GC) optimization, and memory profiling to achieve ultra-low response times. Engineer … APIs (Unsafe, JNI, JNR-FFI), CPU architecture, shared memory, and memory-mapped files. Architecture & Concurrency: Mastery of event-driven/reactive designs, multi-threading, concurrent programming patterns, and core Data Structures & Algorithms. Networking & OS Internals: Strong hands-on knowledge of networking protocols (TCP/UDP, low-latency socket ...

Java Low Latency Engineer

Hiring Organisation
DCV Technologies
Location
London, United Kingdom
Employment Type
Contract
Engineer with strong expertise in Java performance optimization, JVM tuning, and high-performance system development. The ideal candidate will have experience building event-driven, concurrent systems designed for low-latency and high-frequency environments Required Skills & Experience Strong Core Java and JVM performance tuning expertise. Excellent knowledge of Data ...

Engineer II

Location
Belfast City District, Northern Ireland, United Kingdom
questions.● Work collaboratively with multiple teams to deliver quality, business critical software.● Support operation of services in production. ****Core Competencies:**** ● 2+ years of systems programming experience in Rust, C, C++, Go, Java or a comparable language with enthusiasm to write production Rust (we will help you ramp up with ...

Senior Software Engineer – Ultra Low Latency Risk Engine Developer

Location
Greater London, England, United Kingdom
26996794 - Senior Software Engineer – Ultra Low Latency Risk Engine Developer Overview Citi Equities Technology | Equities Electronic Execution (Electronic Trading) Citi's Equities Technology organization is seeking a Senior Software Engineer – Ultra Low Latency Risk Engine ...

Java Full Stack Developer (Broker Dealer / Capital Markets)

Location
Greater London, England, United Kingdom
About the Job you are considering:Join Capgemini’s Financial Services Business Unit within the Cloud & Custom Applications (C&CA) practice, where we Consult with Purpose. Continuously Evolve. Architect Tomorrow. We are seeking a talented ...

C# / C++ Software Engineer

Hiring Organisation
Certain Advantage
Location
Bolton, Greater Manchester, North West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£65 per hour, Benefits Overtime Rate
C# development in a Windows environment. Proficiency in C# for tooling, test interfaces, or Windows components as needed. Demonstrable skills in multi-threaded and concurrent programming. Strong understanding of software design principles, memory management, and performance optimisation. Experience with version control systems (e.g., Git) and CI/CD pipelines. ...

Lead Java Developer (VP)

Location
Belfast City District, Northern Ireland, United Kingdom
Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At ...

Senior Software Developer - Scala

Hiring Organisation
Sage
Location
City, Newcastle Upon Tyne, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
maintain robust backend services using Scala 2.13 and Play Framework in a Pekko-based environment. • Build clean, testable, and maintainable code using functional programming principles, immutability, pattern matching, and asynchronous programming with Futures. • Work with MySQL to design efficient data access patterns, optimize queries, tune indexes, and profile … profiling, and transaction behaviour. • Experience using Redis or similar technologies for caching, session handling, or performance-sensitive workloads. • Deep understanding of OOP principles, functional programming, concurrency, the Scala type system, and advanced architectural patterns (e.g., Tagless Final, type classes, effect systems). • Ability to design and evolve complex distributed ...

Java Engineer - Low Latency

Location
Greater London, England, United Kingdom
Job Description We’re looking for Java Developers with experience building low-latency systems to join us on a high-performance trading and real-time data project, for a major financial institution. You’ll work ...

Developer - Scala

Hiring Organisation
Sage
Location
City, Newcastle Upon Tyne, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
maintain robust backend services using Scala 2.13 and Play Framework in a Pekko-based environment. • Build clean, testable, and maintainable code using functional programming principles, immutability, pattern matching, and asynchronous programming with Futures. • Work with MySQL to design efficient data access patterns, optimize queries, tune indexes, and profile … profiling, and transaction behaviour. • Experience using Redis or similar technologies for caching, session handling, or performance-sensitive workloads. • Deep understanding of OOP principles, functional programming, concurrency, the Scala type system, and advanced architectural patterns (e.g., Tagless Final, type classes, effect systems). • Ability to design and evolve complex distributed ...

.NET Engineer

Location
Greater London, England, United Kingdom
Excellent understanding of Entity Framework Core, LINQ, and collections. Excellent understanding of ASP.NET, associated concepts, error handling, and request lifecycle. Excellent understanding of asynchronous programming, generics, data types, and memory management in C#. Excellent understanding of object-oriented programming and software engineering fundamentals. Very good understanding of complexity ...

Trading Systems Developer

Location
Greater London, England, United Kingdom
Trading Systems Software Engineer - FIX, Etrading Location: London or Newcastle. Tech Stack: C#.NET, .NET Core, CI/CS, Low Latency, FIX Connectivity, Interest Rates Derivatives, API’s The company This is an opportunity for an ...

Director of Engineering, Email Security

Location
United Kingdom
Our client is a global leader in IT, OT, and ICS critical infrastructure cybersecurity and delivers an end-to-end platform that gives public and private sector organizations and enterprises the advantages needed to protect ...