latency budget, throughput, HA & DR, observability). • Own protocol & data model standards for client to venue and internal flows (eg FIX 4.4/5.0, REST/gRPC, protobuf, JSON) Hands on Engineering • Lead development of price engine, negotiation logic and execution gateways in the target architecture • Implement ultra low latency market data handlers and multicast publishers • Introduce automated More ❯
driven architecture and distributed messaging technologies ( Kafka ) Preferred qualifications, capabilities, and skills Hands on experience another statically compiled language like Golang, Rust or C++ Experience with gRPC and GoogleProtocolBuffers Experience with caching technologies, e.g. Redis Experience with infrastructure as code software, e.g. Terraform Experience using and designing schemas/data structures in resilient SQL More ❯
driven architecture and distributed messaging technologies ( Kafka ) Preferred qualifications, capabilities, and skills Hands on experience another statically compiled language like Golang, Rust or C++ Experience with gRPC and GoogleProtocolBuffers Experience with caching technologies, e.g. Redis Experience with infrastructure as code software, e.g. Terraform Experience using and designing schemas/data structures in resilient SQL More ❯
technologies such as Relational and Columnar Databases, Data Integration (ETL), or API development. Familiarity with data formats like JSON, XML, and binary formats such as Avro or GoogleProtocol Buffers. Experience working with business and technical teams to develop Model Engineering solutions. Proficiency with tools like SQL, JavaScript, or Python for data analysis. Strong communication skills across various More ❯
Columnar Databases, and/or Data Integration (ETL) or API development. Knowledge of some Data Formats such as JSON, XML, and binary formats such as Avro or GoogleProtocol Buffers. Experience collaborating with business and technical teams to understand, translate, review, and playback requirements and collaborate to develop Model Engineering solutions. Exposure to working with data sets through More ❯
to work on a wide range of projects as they arise. This is a long-term role. Tech Stack Back: .NET, Windows Services, ASP .NET Web API, Kafka, gRPC, protobuf Front: JavaScript, TypeScript, React, HTML5, CSS/LESS/Sass, Tailwind CSS, NodeJS DevOps: GIT (Bitbucket), TeamCity Requirements include deep understanding and experience of Object-Oriented Programming, patterns, and principles More ❯
driven architecture and distributed messaging technologies ( Kafka ) Preferred qualifications, capabilities, and skills Hands on experience another statically compiled language like Golang, Rust or C++ Experience with gRPC and GoogleProtocolBuffers Experience with caching technologies, e.g. Redis Experience with infrastructure as code software, e.g. Terraform Experience using and designing schemas/data structures in resilient SQL More ❯
London, England, United Kingdom Hybrid / WFH Options
Ameba
Science (or related fields). Experience with AWS and Docker. Interest in AI, and familiarity with building LLM-based agents. Exposure to contract-first development (OpenAPI, gRPC/ProtocolBuffers). Ability to design scalable and efficient system architectures. Ability to navigate rapidly changing priorities in a growing startup environment. [Optional] Previous experience working at a More ❯
stakeholders to review and agree on a complex system design. Hands-on experience with another statically compiled language (e.g., Golang, Rust, C++). Experience with gRPC and GoogleProtocol Buffers. Experience with caching technologies (e.g., Redis). Experience with infrastructure as code software (e.g., Terraform). Certified Kubernetes and public cloud knowledge (e.g., CKAD, AWS certifications). In More ❯
stakeholders to review and agree on a complex system design. Hands-on experience with another statically compiled language (e.g., Golang, Rust, C++). Experience with gRPC and GoogleProtocol Buffers. Experience with caching technologies (e.g., Redis). Experience with infrastructure as code software (e.g., Terraform). Certified Kubernetes and public cloud knowledge (e.g., CKAD, AWS certifications). In More ❯
London, England, United Kingdom Hybrid / WFH Options
Seldon
related to ML serving. Technologies used Go for backend infrastructure, including our core services. Python for machine learning and related tools. Service mesh leveraging Envoy, Istio, or similar. gRPC protobuf for schema standardization. TypeScript and JavaScript for enterprise user interfaces. Kubernetes and related cloud native technologies for orchestration. Location & Benefits London or Cambridge, UK - Hybrid working (2 days/week More ❯
London, England, United Kingdom Hybrid / WFH Options
Automata
core technologies: Python for our application code, APIs and SDK, and scripting SQL and NoSQL databases: PostgreSQL, Couchbase, DynamoDB Event-driven architecture, employing technologies such as Kafka, gRPC and Protobuf for event definitions Solver technology and algorithms to drive our workflow scheduling solver engine Deployment on AWS to IoT Greengrass, ECS, Lambda and EKS, with infrastructure managed via Terraform and More ❯
up and learn new technologies and frameworks Nice to have: Knowledge of databases, SQL Familiarity with Boost ASIO Familiarity with data serialization formats such Apache Arrow/Parquet, GoogleProtocolBuffers, Flatbuffers Experience with gRPC, http/REST and Websocket protocols Experience with Google Cloud/AWS and/or containerization in Docker/Kubernetes Experience More ❯
from inception working alongside engineers and product managers to production and beyond Experience developing distributed, reliable and resilient systems Substantial experience in Go Experience with Typescript Experience with ProtocolBuffers Experience writing software that integrates with multiple external systems Experience in payments, fintech or in any mission-critical/regulated industry Experience building APIs and designing More ❯
execution environment for policies, built primarily in Go (Golang) . Managing the policy lifecycle within our backend systems, including APIs and infrastructure built in Go , using technologies like ProtocolBuffers , PostgreSQL , and Elasticsearch . Insight Team members have the unique opportunity to contribute beyond the core policy framework by collaborating with teams across the company. We More ❯
London, England, United Kingdom Hybrid / WFH Options
Aalyria
cloud technologies and solutions to networking, storage, queueing and other systems challenges. Key Responsibilities: Develop and maintain the Spacetime platform and APIs using C++, Golang, Java, gRPC, and ProtocolBuffers Build a scalable and distributed system on Kubernetes Participate in the entire application lifecycle, focusing on coding and debugging Manage cutting-edge technologies to improve legacy More ❯
culture of continuous learning and development, so you will have opportunity to get to grips with new technologies. Backend & Microservices Go - Primary language for our 40+ microservices gRPC & ProtocolBuffers - Inter-service communication GraphQL - Client-facing API gateway MySQL, PostgreSQL, Redis - Data storage and caching Google Cloud Pub/Sub - Event-driven architecture Frontend & Mobile TypeScript More ❯
culture of continuous learning and development, so you will have opportunity to get to grips with new technologies. Backend & Microservices Go - Primary language for our 40+ microservices gRPC & ProtocolBuffers - Inter-service communication GraphQL - Client-facing API gateway MySQL, PostgreSQL, Redis - Data storage and caching Google Cloud Pub/Sub - Event-driven architecture Frontend & Mobile TypeScript More ❯
processing, and/or distributed databases. Previous experience in monitoring, tracking and optimising cloud compute and storage costs Experience working with RPC protocols and their formats, e.g., gRPC/protobuf, Apache Avro, etc. Experience with cloud-based (e.g. AWS, GCP, Azure) microservice architecture, event-driven, distributed architectures. Experience working in a fast-paced environment, collaborating across teams and disciplines. Experience More ❯
Columnar Databases, and/or Data Integration (ETL) or API development. Knowledge of some Data Formats such as JSON, XML, and binary formats such as Avro or GoogleProtocol Buffers. Experience collaborating with business and technical teams to understand, translate, review, and playback requirements and collaborate to develop Model Engineering solutions. Experience communicating unambiguously through multiple channels such More ❯
from inception working alongside engineers and product managers to production and beyond Experience developing distributed, reliable and resilient systems Substantial experience in Go Experience with Typescript Experience with ProtocolBuffers Experience writing software that integrates with multiple external systems Experience in payments, fintech or in any mission-critical/regulated industry Experience building APIs and designing More ❯
from inception working alongside engineers and product managers to production and beyond Experience developing distributed, reliable and resilient systems Substantial experience in Go Experience with Typescript Experience with ProtocolBuffers Experience writing software that integrates with multiple external systems Experience in payments, fintech or in any mission-critical/regulated industry Experience building APIs and designing More ❯
Bromsgrove, Worcestershire, United Kingdom Hybrid / WFH Options
Talk Recruitment
Game Services, Firebase, Edgegap, Photon Game engine experience with Unreal or Unity Web application development experience (NodeJS, JavaScript, TypeScript) Proficiency in Linux operating system and troubleshooting Google gRPC and protobuf knowledge. Automated Testing REMUNERATION: The successful Programmer/Backend Engineer will receive: -Competitive Salary + Benefits -Company bonus scheme -Private healthcare -Flexible working hours. -20days holiday + Banks + More ❯
Bromsgrove, Worcestershire, United Kingdom Hybrid / WFH Options
Talk Recruitment
Game Services, Firebase, Edgegap, Photon Game engine experience with Unreal or Unity Web application development experience (NodeJS, JavaScript, TypeScript) Proficiency in Linux operating system and troubleshooting Google gRPC and protobuf knowledge. Automated Testing REMUNERATION: The successful Programmer/Backend Engineer will receive: -Competitive Salary + Benefits -Company bonus scheme -Private healthcare -Flexible working hours. -20days holiday + Banks + More ❯