51 to 75 of 106 gRPC Jobs in London

GenAI Engineer

Location
Greater London, England, United Kingdom
. 7–10 years building production ML/back‐end systems; 2+ years leading while coding. Expert Python ; strong back‐end chops (e.g., FastAPI, gRPC, Postgres, pub/sub/streams). Agents & RAG: Fluency with at least one agent framework ( ADK preferred ). Proven track record shipping AI agents ...

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 Backend Engineer (London)

Location
Greater London, England, United Kingdom
senior engineers to push on both. Our backend stack services written in Ruby, Elixir and TypeScript behind a federated GraphQL layer. Kafka for events, gRPC or JSON for synchronous calls, Postgres, and everything running in Kubernetes. Domain-driven design is at the heart of how we work: we build fast ...

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 ...

Applied AI ML Lead - DocAI

Location
Greater London, England, United Kingdom
using DAGs (e.g. Kubeflow, DVC, Ray) Experience of big data technologies (e.g. Spark, Hadoop) Have constructed batch and streaming microservices exposed as REST/gRPC endpoints Familiarity with GraphQL #CIBAppliedAI #J-18808-Ljbffr ...

Generative AI Director

Location
Greater London, England, United Kingdom
deploy production ML pipelines using DAG frameworks, including custom operator development and pipeline optimization. Architect and implement high-throughput, low-latency microservices with gRPC, REST, and GraphQL, including protocol buffer schema design, streaming endpoints, and load balancing. Apply hands-on experience with parameter-efficient fine-tuning (LoRA, QLoRA, IA3), model ...

Senior Backend Engineer Engineering London

Location
Greater London, England, United Kingdom
delivery. We are a Go shop, and while we’re busy migrating away from our Ruby monolith, our stack includes PostgreSQL, MongoDB, RabbitMQ, Redis, gRPC, and Thrift. Everything runs on AWS and Kubernetes, managed via Terraform. Our interview process includes a recruiter screen, algorithms, live coding, a system design section ...

Backend Engineer (Mid/Senior), Marketplace

Hiring Organisation
Wheely
Location
London, UK
Employment Type
Full-time
delivery. We are a Go shop, and while we're busy migrating away from our Ruby monolith, our stack includes PostgreSQL, MongoDB, RabbitMQ, Redis, gRPC, and Thrift. Everything runs on AWS and Kubernetes, managed via Terraform. Our interview process includes a recruiter screen, algorithms and live coding. Senior+ candidates also ...

Backend Engineer (Mid/Senior), Maps

Hiring Organisation
Wheely
Location
London, UK
Employment Type
Full-time
delivery. We are a Go shop, and while we're busy migrating away from our Ruby monolith, our stack includes PostgreSQL, MongoDB, RabbitMQ, Redis, gRPC, and Thrift. Everything runs on AWS and Kubernetes, managed via Terraform. Our interview process includes a recruiter screen, algorithms and live coding. Senior+ candidates also ...

Backend Engineer (Mid/Senior), Maps Engineering London

Location
Greater London, England, United Kingdom
delivery. We are a Go shop, and while we're busy migrating away from our Ruby monolith, our stack includes PostgreSQL, MongoDB, RabbitMQ, Redis, gRPC, and Thrift. Everything runs on AWS and Kubernetes, managed via Terraform. Our interview process includes a recruiter screen, algorithms and live coding. Senior+ candidates also ...

Feature Lead - Technology

Location
Greater London, England, United Kingdom
Clojure) Advanced work with JDK CI/CD and build toolchains including Maven, Gradle, SBT, Jenkins Experience with modern RPC microservices, specifically GraphQL and gRPC Proficiency in developing for Unix/Linux based environments including shell basics as well as process and network diagnostics. Exposure to monitoring, metrics and tracing ...

Staff Software Engineer - Backend

Location
Greater London, England, United Kingdom
your grounding in solid engineering fundamentals. What You Will Do Build & Scale: design, build, and optimise high-throughput distributed services over HTTP REST and gRPC, owning them end-to-end from concept through to production on our Kubernetes platform Gateway & Mesh: own and operate our API gateway, built on Envoy ...

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 ...

Backend Engineer, API

Location
Greater London, England, United Kingdom
SGLang, TensorRT, vLLM) Experience designing or building with agent SDKs and agent orchestration frameworks Experience with Docker, Kubernetes, and containerized applications Expert knowledge of gRPC (unary, response streaming, bi-directional streaming, REST mapping) COMPENSATION AND BENEFITS: Base salary is just one part of our total rewards package at SpaceXSI, which ...

Senior Applied AI Engineer, Product (London)

Location
Greater London, England, United Kingdom
engineering practices aren’t fixed. We expect senior engineers to push on all three. Our stack: Elixir and TypeScript services, Postgres, Kafka for events, gRPC or GraphQL for synchronous calls, all running in Kubernetes. Our AI products are built on LLM APIs and agent frameworks such as LangGraph, with Twilio ...

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 ...

Backend Engineer: Scalable Rust/C++ API for AI Inference

Location
Greater London, England, United Kingdom
will work primarily with Rust or C++, focusing on high-throughput inference, low latency, and reliability across distributed systems. Familiarity with Docker, Kubernetes, and gRPC will be highly beneficial. You will own end-to-end responsibilities from API design to observability and scaling, ensuring robust deployment of billions of tokens ...

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 - Applications

Location
Greater London, England, United Kingdom
back into platform patterns and defaults so the next system ships faster. What You\'ll Work With Full-Stack & API Development: React, TypeScript, REST, gRPC, FastAPI, Go services, API design. Auth & Governance: OIDC authentication, RBAC, audit logging. Workflows & Integrations: Event-driven systems, workflow orchestration, feature flags, customer integrations. Monitoring & Developer ...

Software Engineer, Swift Server Networking

Location
Greater London, England, United Kingdom
programming language and specialise in frameworks for distributed systems. Much of the software we produce is published as open source (such as SwiftNIO and gRPC Swift), as we firmly believe in growing a strong community. This, combined with our drive to create amazing products, makes the team a truly exciting ...

Principal Architect — Identity, Data Modeling, and Platform APIs

Location
Greater London, England, United Kingdom
schema design for governance datasets (product catalogs, CMDB/inventory, configuration attributes, organizational structures). Professional software and API design experience: REST/gRPC API design, versioning and compatibility strategies, service contracts, error models, pagination, performance, and security. Hands‐on understanding of IaaS and hypervisor platforms and how identity/ ...