26 to 50 of 124 Permanent Low Latency Jobs

C++ Software Engineer/Developer UK Remote Up to £70k + Bonus 12 Month FTC Join a global market data provider and work on real-time, low-latency exchange connectivity systems that process over 40 billion messages per day. As a C++ Software Engineer, you'll build and maintain high-performance data feeds, core transport protocols and scalable … services deployed to AWS. Your Role: Develop and maintain real-time, low-latency systems in C/C++ on Windows Work across the full SDLC within an Agile team Enhance networking components (TCP/IP, multicast) and high-performance data pipelines Collaborate with engineers globally on mission-critical market connectivity tooling About You You have strong C/ More ❯

We are hiring an experienced Senior Software Engineer with deep expertise in ultra-low-latency, high-throughput Java systems . This is a role for someone who builds systems that push performance boundaries, not just enterprise-grade services. You'll join a specialist engineering group designing fault-tolerant, sub-40s latency pipelines, shaping architecture decisions and solving More ❯

experience around build, deploy, release and observing services and ML models transparently on Google Kubernetes Engine. They work on 20+ Kubernetes clusters with hundreds of nodes running services with low latency requirements. This team also standardizes cluster and application security with common admission policies and container vulnerability, as well as establishing standard SLI/O for all services … running on Kubernetes. This team works closely with many product and enablement teams across Etsy. This team handles 20+ Kubernetes clusters with hundreds of nodes running services with low latency requirements. Build and support the CI/CD platform (Buildkite) used by more than a few hundred engineers to deploy their workloads to GKE. Maintain and upgrade GKE More ❯

projects to join a high-performance team with a culture of knowledge sharing and collective growth. The business are well reputed for growing graduates internally, and for providing ultra-low-latency solutions using C++. The role: Write high-performance C++ code. Low-latency networking. Work on live projects from day one with a team to support … or related degree Must have a GitHub/extensive examples of personal programming projects (C/C++ preferred) Genuine interest in technology! You will stand out if you have low-level personal projects (e.g., compilers, networks, OS ) You will not be considered if you do not have a portfolio/code examples to share If you are interested learning More ❯

projects to join a high-performance team with a culture of knowledge sharing and collective growth. The business are well reputed for growing graduates internally, and for providing ultra-low-latency solutions using C++. The role: Write high-performance C++ code. Low-latency networking. Work on live projects from day one with a team to support … or related degree Must have a GitHub/extensive examples of personal programming projects (C/C++ preferred) Genuine interest in technology! You will stand out if you have low-level personal projects (e.g., compilers, networks, OS...) You will not be considered if you do not have a portfolio/code examples to share If you are interested learning More ❯

projects to join a high-performance team with a culture of knowledge sharing and collective growth. The business are well reputed for growing graduates internally, and for providing ultra-low-latency solutions using C++. The role: Write high-performance C++ code. Low-latency networking. Work on live projects from day one with a team to support … or related degree Must have a GitHub/extensive examples of personal programming projects (C/C++ preferred) Genuine interest in technology! You will stand out if you have low-level personal projects (e.g., compilers, networks, OS...) You will not be considered if you do not have a portfolio/code examples to share If you are interested learning More ❯

carriers to turn their network data into a real-time defense against global fraud. Key Responsibilities Telco Integration & Architecture ? Own and build the Security Signal Ingestion path, the secure, low-latency, and out-of-band data channel connecting to our founding members' network API gateways. ? Architect and implement a carrier-agnostic, vendor-agnostic connector layer to consume RESTful … validate and integrate real-time signals from at least two telco partners, culminating in a Go/No-Go demo. ? Ensure all network API integrations meet the stringent P99 latency budgets (e.g., ? Collaborate with the platform team to build a parallel development path using mocked data to mitigate risks of network API delays. ? Define and own the data contracts … production experience with Go (Golang). Experience in other languages (e.g., Python, Node.js) is valued, but will not replace this core Go requirement. ? Strong, demonstrable experiefnce with real-time, low-latency data processing. You obsess over milliseconds and understand the trade-offs. ? Proficiency with cloud platforms (AWS, GCP, or Azure) and containerization technologies (Kubernetes, Docker). ? Deep understanding More ❯

carriers to turn their network data into a real-time defense against global fraud. Key Responsibilities Telco Integration & Architecture ? Own and build the Security Signal Ingestion path, the secure, low-latency, and out-of-band data channel connecting to our founding members' network API gateways. ? Architect and implement a carrier-agnostic, vendor-agnostic connector layer to consume RESTful … validate and integrate real-time signals from at least two telco partners, culminating in a Go/No-Go demo. ? Ensure all network API integrations meet the stringent P99 latency budgets (e.g., < 150ms) required to support our sub-500ms Time-to-Trust product goal. ? Collaborate with the platform team to build a parallel development path using mocked data to … production experience with Go (Golang). Experience in other languages (e.g., Python, Node.js) is valued, but will not replace this core Go requirement. ? Strong, demonstrable experiefnce with real-time, low-latency data processing. You obsess over milliseconds and understand the trade-offs. ? Proficiency with cloud platforms (AWS, GCP, or Azure) and containerization technologies (Kubernetes, Docker). ? Deep understanding More ❯

Proprietary HFT Location : Cambridge Pay : Up to £300,000 with huge potential to increase Company : A proprietary trading firm in Cambridge, specialising in the research and development of ultra-low-latency automated trading strategies, are looking for a Software Engineer with a demonstrable background of delivering complex projects from a concept through to delivery. It is important that … cycle (SDLC), as this dynamic role will require you to rapidly prototype - and ultimately move into production - highly complex, reliable and performant systems - oftentimes from scratch. Role : Develop ultra-low-latency exchange connectivity layers using reliable C++ code Work closely with a close-knit team of Software Developers and Quant Traders Build mission-critical research systems from scratch More ❯

A newly created position has arisen for a Low Latency C++ Software Developer to join the Equities Trading desk to work on key trading systems during trading hours. This is a leading bank in the City that is expanding and the role has arisen out of growth. Some of the duties within this role will include but are … test technology used in trading. Participate in DevOps (continuous integration pipeline, code quality tools, release methodologies) They are looking for someone who has solid experience of building high performing, low-latency systems on Linux platform, is an SME with C++ programming and the ability to script in other languages such as Python. In return they are offering an … excellent remuneration package, plus huge bonus potential, a hybrid working model, low staff turnover, inclusive culture and excellent career progression and development opportunities. Please apply to find out more about this exciting opportunity More ❯

in the development, integration, and maintenance of the companys web and communication platforms Key Responsibilities - Lead the design and development of high-performance, secure communication systems in C#.NET - Build low-latency, high-volume data applications for real-time processing - Define and drive technical strategy aligned with business objectives - Oversee code quality, conduct reviews, and implement CI/CD … system reliability - Mentor developers and foster a culture of technical excellence Key Requirements - 10+ years of C#/.NET (Core/5+) development experience - Proven expertise in scalable, distributed, low-latency systems - Strong background in web applications, gRPC, Kafka/RabbitMQ, and multithreading - Solid understanding of performance tuning, security, and software architecture - Experience with WPF and design patterns More ❯

ll work closely with world-class technologists and domain experts to deliver scalable, high-performance UIs that support Real Time trading and analytics. Key Responsibilities Design and develop responsive, low-latency Front End trading systems using React. Build dashboards and visualisation tools for Fixed Income market data and trade execution. Collaborate with traders, quants, and Back End engineers … End performance tuning. Required Skills & Experience Expertise in React.js and modern JavaScript (ES6+) Proven experience delivering Front End applications in electronic trading environments Strong understanding of performance optimisation and low-latency UI design Experience with Real Time data technologies (WebSockets, FIX, etc.) Familiarity with containerized Front End platforms such as OpenFin is a plus Prior exposure to Fixed More ❯

a scalable, future-ready platform. Key Responsibilities: Design and develop modern, real-time React/Java applications for trading workflows Work closely with engineers to build robust, scalable, and low-latency systems Lead full-stack solution design, with a focus on backend performance, reliability, and system integration Translate business and technical requirements into cohesive system architectures Promote engineering … WebSockets, Web Workers, asynchronous data flow) Solid background in backend development, ideally with Java, REST APIs, and messaging frameworks Deep understanding of architecture and system design, including distributed and low-latency systems Ability to drive full-stack solutions, with a strong backend focus and solid UI fundamentals Demonstrated experience within a Rates or broader Fixed Income trading environment More ❯

looking for similar-minded entrepreneurs to join them on their current mission. You will be working to develop their core infrastructure in Rust . This will include enhancing their low-latency trading services and block building. Requirements: < 2 years experience developing with Rust (In production) Experience building distributed systems. Experience working with low-latency, concurrent systems. More ❯

Senior C++ Developer (Python, SQL, Linux, Trading, FinTech, Financial Technology) In this role you will work with the Product team, Infrastructure team, and QA team, to produce high performance, low latency and highly reliable code. Your goal will be to develop software which handle large amount of TPS to drive a highly efficient technology used by several markets More ❯

Design, implement, and maintain C++ applications using modern C++ standards (C+/14/17/20Develop high-performance and scalable software modules.Optimize code for performance, memory use, and low-latency operations.Work with cross-platform development (Windows, Linux, embedded systems if requiredDebug complex issues using tools like gdb, Valgrind, and performance profilers.Collaborate with cross-functional teams (QA, product More ❯

Generation Missile Warning software. This is a unique opportunity to join a small business that provides core capabilities for National Security and Defense. Our teams focus on image analysis, low-latency data processing, detection, and tracking algorithms for exploitation of remote sensing systems. The ideal candidate will be well-rounded C++ developer, work well as part of a More ❯

and maintain applications that are core to our business. Our systems enable Flow Traders to remain competitive on exchanges worldwide. You'll work on a variety of systems - from low-latency components that receive market data and place orders, to robust pipelines that process large volumes of data reliably and efficiently. In this role, you'll be part More ❯

serving . Build and optimize feature stores , ensuring efficient access to large-scale structured , unstructured , and multi-modal data . Deploy and monitor models in production, ensuring high reliability , low latency , and real-time serving capabilities. Develop tools for A/B testing, experiment tracking, and automated evaluation of recommendation models. Optimize ML workflows for cost-efficiency and More ❯

Professional, Kubernetes CKA/CKAD, or equivalent cloud/network architecture certifications. Experience with Emerging Technologies – Proven track record designing solutions leveraging AI/ML pipelines, edge computing, or low-latency architectures (e.g., L4S, 5G MEC). Proven Leadership in Enterprise-Scale Projects – Demonstrated ability to lead cross-functional teams on multi-million-dollar, enterprise-wide technology initiatives. More ❯

enabling the seamless integration of large language models (LLMs), data pipelines, and enterprise systems. AI Architecture & Solution Design Define system architectures for AI and LLM-based solutions, ensuring scalability, low-latency inference, and modularity. Design Agentic AI solutions to optimize business workflow automation, including the use of memory, agentic reflection, and task planning. Design AI integration patterns, such … frameworks for model versioning, data lineage and responsible AI solutions across the organization. Architect polyglot model runtimes and hybrid pipelines (batch training + streaming inference) with attention to cost, latency, and risk. Prototyping & Validation Develop minimal viable prototypes or proof-of-concepts to test model architectures, RAG flows, and agent orchestration. Evaluate emerging AI frameworks and tools (e.g., LangChain More ❯

enabling the seamless integration of large language models (LLMs), data pipelines, and enterprise systems. AI Architecture & Solution Design Define system architectures for AI and LLM-based solutions, ensuring scalability, low-latency inference, and modularity. Design Agentic AI solutions to optimize business workflow automation, including the use of memory, agentic reflection, and task planning. Design AI integration patterns, such … frameworks for model versioning, data lineage and responsible AI solutions across the organization. Architect polyglot model runtimes and hybrid pipelines (batch training + streaming inference) with attention to cost, latency, and risk. Prototyping & Validation Develop minimal viable prototypes or proof-of-concepts to test model architectures, RAG flows, and agent orchestration. Evaluate emerging AI frameworks and tools (e.g., LangChain More ❯

enabling the seamless integration of large language models (LLMs), data pipelines, and enterprise systems. AI Architecture & Solution Design Define system architectures for AI and LLM-based solutions, ensuring scalability, low-latency inference, and modularity. Design Agentic AI solutions to optimize business workflow automation, including the use of memory, agentic reflection, and task planning. Design AI integration patterns, such … frameworks for model versioning, data lineage and responsible AI solutions across the organization. Architect polyglot model runtimes and hybrid pipelines (batch training + streaming inference) with attention to cost, latency, and risk. Prototyping & Validation Develop minimal viable prototypes or proof-of-concepts to test model architectures, RAG flows, and agent orchestration. Evaluate emerging AI frameworks and tools (e.g., LangChain More ❯

enabling the seamless integration of large language models (LLMs), data pipelines, and enterprise systems. AI Architecture & Solution Design Define system architectures for AI and LLM-based solutions, ensuring scalability, low-latency inference, and modularity. Design Agentic AI solutions to optimize business workflow automation, including the use of memory, agentic reflection, and task planning. Design AI integration patterns, such … frameworks for model versioning, data lineage and responsible AI solutions across the organization. Architect polyglot model runtimes and hybrid pipelines (batch training + streaming inference) with attention to cost, latency, and risk. Prototyping & Validation Develop minimal viable prototypes or proof-of-concepts to test model architectures, RAG flows, and agent orchestration. Evaluate emerging AI frameworks and tools (e.g., LangChain More ❯

enabling the seamless integration of large language models (LLMs), data pipelines, and enterprise systems. AI Architecture & Solution Design Define system architectures for AI and LLM-based solutions, ensuring scalability, low-latency inference, and modularity. Design Agentic AI solutions to optimize business workflow automation, including the use of memory, agentic reflection, and task planning. Design AI integration patterns, such … frameworks for model versioning, data lineage and responsible AI solutions across the organization. Architect polyglot model runtimes and hybrid pipelines (batch training + streaming inference) with attention to cost, latency, and risk. Prototyping & Validation Develop minimal viable prototypes or proof-of-concepts to test model architectures, RAG flows, and agent orchestration. Evaluate emerging AI frameworks and tools (e.g., LangChain More ❯