1 to 25 of 29 Remote/Hybrid gRPC Jobs in London

Polyglot Engineer (JS/Python/Go)

Location
Greater London, England, United Kingdom
performance optimization; Scalable system design patterns, load balancing, and high-availability architectures; Database design and optimization (both relational and NoSQL); API development (REST, GraphQL, gRPC) and event-driven architectures; Caching strategies and message queue systems (Redis, Kafka, RabbitMQ); Cloud platforms (AWS, Azure, GCP) with containerisation (Docker, Kubernetes); CI/ ...

Senior Java Developer (with LLM expertise)

Hiring Organisation
Miratech Group
Location
London, England, United Kingdom
Copilot to speed up software delivery.Qualifications7+ years of experience designing and implementing large-scale enterprise applications.Deep expertise in Java, Spring Boot, RESTful APIs and gRPC services.Strong proficiency in Python, prompt patterns, LLM orchestration frameworks such as LangChain or LlamaIndex, and working with vector databases.Hands-on experience with Kafka, RDBMS/ ...

Apps Dev Senior Engineer

Location
Greater London, England, United Kingdom
/O, memory profiling). Distributed Systems & Messaging: Strong experience with enterprise messaging and streaming frameworks (e.g., Apache Kafka, RabbitMQ, Solace, ZeroMQ, or gRPC). Data Storage & Analytics: Proficiency in relational databases (PostgreSQL, Oracle, SQL Server) and time-series/caching technologies (e.g., Redis, InfluxDB, KDB+/q, or similar ...

Principal Data Scientist - Optimisation Engineering

Location
Greater London, England, United Kingdom
warm starts, parameter management, sensitivity analysis. Languages: Python and/or Java/C#/C++ (based on team stack). Services: REST/gRPC APIs, microservices and/or modular monoliths, asynchronous job orchestration. Data: SQL, data pipelines/ETL/ELT, caching strategies, data quality checks, reproducible inputs ...

Senior Backend Engineer

Location
Greater London, England, United Kingdom
services, and platform integrations. Define patterns for microservices, domain boundaries, caching, queuing, resiliency, and error handling. Build robust service‐to‐service communication mechanisms (REST, gRPC, event‐driven patterns). Implement secure authentication, authorization, rate limiting, and multi‐tenant access controls. Hands‐On Backend Development Write high-quality, maintainable, production-ready ...

Senior Software Engineer, Machine Learning Services

Location
Greater London, England, United Kingdom
atomicity. No off‐the‐shelf message broker could handle our specific needs. Dive deep into the entire stack, from Kubernetes and container orchestration, through gRPC‐based service communication, to the performance tuning of ONNX‐based inference on GPU‐accelerated hardware. Write clean, efficient, and rigorously tested code. We value simplicity ...

Lead Java Developer

Location
Greater London, England, United Kingdom
distributed applications using Microservices, APIs, and Container technologies such as Docker, Kubernetes, OpenShift, etc. Strong expertise in messaging technologies such as Kafka, JMS, gRPC etc Proficient in latency measurement and performance optimization of Java based platforms with focus on JVM tuning Experience with observability stacks like ELK, Prometheus, Grafana, Kiali ...

Mid-Level Software Engineer (Backend and Integrations) - Fixed-term Contract

Location
City Of London, England, United Kingdom
Apps), CI/CD pipelines, observability and running services reliably in production. API integration . Experience designing, consuming and integrating RESTful and/or gRPC APIs, with a good understanding of authentication, security and caching. Real-time and event-driven systems. Experience with WebSockets, SSE or event streaming platforms such ...

Mid-Level Software Engineer (Backend and Integrations)

Location
Greater London, England, United Kingdom
Apps), CI/CD pipelines, observability and running services reliably in production. API integration . Experience designing, consuming and integrating RESTful and/or gRPC APIs, with a good understanding of authentication, security and caching. Real-time and event-driven systems. Experience with WebSockets, SSE or event streaming platforms such ...

Senior Application Security Engineer (Remote)

Location
Greater London, England, United Kingdom
workflows to automate tasks, build tools and improve productivity Collaborative mindset paired with strong written and verbal communication skills Bonus points Proficiency with Kotlin, gRPC, GraphQL, Kubernetes Previous experience as a software engineer Consultancy experience performing web application security reviews Experience with securing distributed systems in AWS and cloud environments ...

Software Engineer

Location
Greater London, England, United Kingdom
Python) for others. Our Kafka pub/sub MQ, the heart of our system, offers high availability, low latency and message persistence. We provide gRPC and HTTP APIs for various metadata, while PostgreSQL and ElasticSearch serve as our go‐to databases. Responsibilities: Design, implement and maintain complex designs/features ...

Technical Solution Architect - Data Center Networking & WAN routing

Location
Greater London, England, United Kingdom
Cisco, etc.). Outstanding knowledge of network management, service provisioning, automation, network monitoring and telemetry interfaces such as Netconf/REST APIs, YANG, OpenConfig, gRPC and how these apply to modern Data Center and WAN routing architectures is essential. Experience with HPE management solutions such as Apstra, Routing Director ...

Senior Backend Engineer

Location
Greater London, England, United Kingdom
engineering team, including Staff backend engineer and Head of Engineering. On the backend we use Go, PostgreSQL and Redis to serve RESTful and gRPC APIs running on Kubernetes, all hosted on GCP. We use GitHub for version control and CI, Jira for tracking tasks and Slack for sending silly GIFs. ...

Founding Software Engineer (Senior Software Engineer)

Location
Greater London, England, United Kingdom
shipping fast. Deep experience with AWS, Terraform, CI/CD, observability, and building scalable, reliable production systems. Desirable Harness engineering experience. Experience with OpenAPI, gRPC/Protocol Buffers. Previous early-stage startup experience. #J-18808-Ljbffr ...

Python Engineer

Location
Greater London, England, United Kingdom
cross-compilation Additional languages, particularly Golang or Rust, C or C++ Deep quality and test engineering Web or Flutter front-end experience REST and gRPC API experience SQL and NoSQL data store expertise Experience with public clouds or OpenStack Experience with Debian/Ubuntu packaging Experience with systems programming ...

Java Developer

Location
Greater London, England, United Kingdom
lock free programming, sub millisecond/microsecond-sensitive workloads Hands-on experience with dynamic scalability; cloud deployment (EKS/Nomad), container/Docker deployment, GRPC services, or cloud-based services. Experience with Kafka or other event processing/message bus. Experience with Workflow/Scheduling/State management. There will ...

Senior Software Engineer II

Location
Greater London, England, United Kingdom
Rust ); design-first mindset, profiling and performance tuning (allocations, tail latency, lock contention). Cloud-native foundations: Kubernetes , containers, service mesh (Istio/Envoy) , gRPC/HTTP/2 , backpressure and circuit-breaking patterns. Streaming/eventing: Kafka/NATS/Pub-Sub , schema evolution (Protobuf/Avro), idempotency keys ...

Backend Java Developer – Data Fabric / Platform Engineering

Location
City Of London, England, United Kingdom
Familiarity with Docker, Maven, Jenkins ⭐ Nice to Have Apache Calcite Starburst or federated query engines JVM performance tuning High-throughput service interfaces (REST/gRPC) Data governance or policy enforcement layers 👥 This Role Is Ideal If You’ve Worked On Data platforms, governance layers, query engines, or SQL planners Backend ...

Forward Deployed Engineer - AVP

Location
Greater London, England, United Kingdom
analysis experience or a specialized focus in Python and Generative AI application development). Solid Python programming proficiency, with practical experience integrating REST/gRPC APIs, Docker containers, and Git workflows. Strong working knowledge of AI evaluation frameworks, benchmarking methodologies (BLEU, ROUGE, semantic similarity, LLM-as-a‐judge), and automated ...

Engineering Manager

Location
Greater London, England, United Kingdom
practices, and ensuring the team ships work they can stand behind Useful: Familiarity with our core stack: Go, Scala, React/TypeScript, Next.js, GraphQL, gRPC Experience with cloud infrastructure (AWS) and container orchestration (Kubernetes) Background in real-time, event-driven, or high-value transaction systems Experience establishing engineering standards, governance ...

Senior Network Engineer, Studios

Location
Greater London, England, United Kingdom
automation that deploys configuration from intent through CI pipelines (Python, Ansible, Git); eliminate hand‐edits. Observability: develop monitoring built on streaming telemetry (gNMI/gRPC), flow analysis and modern tooling (Grafana, Zabbix class), serving the 24/7 operations teams as your internal customers. Modernisation: lead the shift from manual ...

Fixed Income Trade Tech: Java Microservices Developer

Location
Greater London, England, United Kingdom
with Spring Boot and deliver end-to-end features using Angular on the frontend. The role emphasizes real-time messaging with Solace MQ and gRPC, DevOps practices, CI/CD pipelines and Git. Hybrid working with a balance between office and home is expected as teams collaborate internationally. #J ...

Macro Trade Capture Developer

Location
Greater London, England, United Kingdom
Core proficiency in Java 17+ and Spring Boot. Frontend Stack: Hands-on experience building user interfaces with Angular. Architecture & Messaging: Experience with Java microservices, gRPC, and Solace MQ. DevOps & Tooling: Practical knowledge of DevOps tools, CI/CD, and Git. Domain Context: Experience or familiarity working with Fixed Income trade ...

Member of Technical Staff

Location
Greater London, England, United Kingdom
Kotlin for core backend services, and Next.js/TypeScript for internal tooling, as well as Rust for low level media streaming. We use gRPC and GCP (Kubernetes, Cloud Run) as our primary cloud provider. You're not required to be an expert in all of these tools, but we would ...

Engineering Manager - Energy

Location
Greater London, England, United Kingdom
with budgets. Qualifications We put people first. It’s all about you... Technical Mastery: Knowledge (experience is a bonus) of our core tech stack;gRPC, GraphQL, React, Kafka, Docker & Kubernetes, experience with Go is preferred but not essential. Experience leadingthe team's technical design process, facilitating design discussions and representing ...