26 to 50 of 57 Protocol Buffers Jobs

Principal Architect – Robotics & Hardware Abstraction

Location
Glasgow, Scotland, United Kingdom
real-time control frameworks and patterns (ROS 2 or DDS-base systems). Distributed systems: Expert-level knowledge of Python, REST, GraphQL, gRPC, protobuf, Docker, Ansible and message buses (NATS, Kafka or RabbitMQ). Architectural judgement: The ability to make principled trade-offs between performance, safety, maintainability, and scalability. Collaborative ...

Market Pre Trade C# Developer (Contract)

Location
Greater London, England, United Kingdom
from you; Kubernetes (K8S) AI/LLM tooling (Claude, Codex, Agents) Angular or React TypeScript/JavaScript AG Grid WebSocket/WebTransport gRPC/Protobuf Solace messaging Modern Visual Studio/VS Code workflows C++ This is an opportunity to shape the future architecture of the Pre-Trade technology stack ...

Senior Machine Learning Engineer

Location
Greater London, England, United Kingdom
natural language processing (NLP), semantic summarisation, and graph-based data structures (Graph DBs, vector embeddings, network analysis). Understanding of data serialization formats (Protobuf, JSON, XML) and streaming analytics. Desirable/Bonus Qualifications Experience integrating ML runtimes into Android ART (via Chaquopy, JNI, or native C++ libraries). Background ...

Principal Information Architect – Metadata Thought Leadership

Location
Greater London, England, United Kingdom
technologies such as relational or columnar databases, data integration (ETL), or API development Familiarity with data formats such as JSON, XML, Avro, or Google Protocol Buffers Comfort engaging with the algorithms and mathematics behind languages, tooling, and data processing Academic background paired with hands‐on implementation ...

Principal Information Architect – Metadata Thought Leadership

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
technologies such as relational or columnar databases, data integration (ETL), or API development• Familiarity with data formats such as JSON, XML, Avro, or Google Protocol Buffers• Comfort engaging with the algorithms and mathematics behind languages, tooling, and data processing• Academic background paired with hands-on implementation ...

Principal Information Architect - Metadata Thought Leadership

Hiring Organisation
Hackajob Ltd
Location
Bournemouth, Dorset, South West, United Kingdom
Employment Type
Permanent
technologies such as relational or columnar databases, data integration (ETL), or API development - Familiarity with data formats such as JSON, XML, Avro, or Google Protocol Buffers - Comfort engaging with the algorithms and mathematics behind languages, tooling, and data processing - Academic background paired with hands-on implementation ...

Senior Backend Engineer - 5G NTN & Satellite Orchestration

Location
Greater London, England, United Kingdom
networks using modern interfaces and protocols. As a backend engineer, you will design distributed systems with C++, Go, and Java, leveraging gRPC and Protocol Buffers, deployed on Kubernetes, while collaborating #J-18808-Ljbffr ...

Senior Data Architect

Location
Greater London, England, United Kingdom
experience designing schemas for relational databases, messaging, data lakes/lakehouses (Databricks, Snowflake, or equivalent), and API/message formats (JSON Schema, OpenAPI, Avro, Protobuf). Strong understanding of metadata and lineage management. 5+ years of experience, or demonstrated delivery against requirements in data modelling, data architecture, or a closely ...

Backend Engineer London

Location
Greater London, England, United Kingdom
problem domains under real constraints. Core Skills Core technologies: Rust, with Python at some API boundaries. Kafka, PostgreSQL/TimescaleDB/PostGIS, gRPC/protobuf, and Kubernetes. Candidates are not expected to have experience with all of these, but adjacent understanding is crucial. Systems thinking: Comfortable designing and operating production ...

Senior Software Engineer (Ruby), Security Platform: Authorization

Hiring Organisation
GitLab
Location
United Kingdom
Salary
£ 70 K
effective when most decisions happen in a document or a merge request rather than a meeting.Helpful but not required: Rust, gRPC or Protocol Buffers, Cedar or other policy languages, Zanzibar-style authorization systems, Go, or service-oriented architecture. Several engineers on this team picked up Rust ...

Senior Data Architect

Hiring Organisation
SIX Group
Location
London, United Kingdom
Salary
£ 80 K
experience designing schemas for relational databases, messaging, data lakes/lakehouses (Databricks, Snowflake, or equivalent), and API/message formats (JSON Schema, OpenAPI, Avro, Protobuf). Strong understanding of metadata and lineage management.• 5+ years of experience, or demonstrated delivery against requirements in data modelling, data architecture, or a closely ...

Software Engineer-Cybersecurity Analytics & Enforcement

Hiring Organisation
Fortinet
Location
London, United Kingdom
Salary
£ 80 K
built primarily in Go (Golang).Managing the policy lifecycle within our backend systems, including APIs and infrastructure built in Go, using technologies like Protocol Buffers, PostgreSQL, and Elasticsearch.Insight Team members have the unique opportunity to contribute beyond the core policy framework by collaborating with teams across ...

Generative AI Director

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 120 K
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 quantization (INT8, FP16, GPTQ ...

Lead UI Developer – Single Dealer Platform (TypeScript / RxJS / React)

Location
Bromley, England, United Kingdom
React; 3+ years in a senior/lead role. WebSockets, Server-Sent Events, WebRTC or other high performance bidirectional data streaming experience. GraphQL, Protobuf, Flatbuffers or other schema-driven API design tools. Strong RxJS (or equivalent observables experience) and reactive architecture in production systems. Proven experience with real time ...

C# Desktop Developer Fintech

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 100 K
Tech: C#, .Net, F#, WPF, SignalR/websockets, Protocol Buffers, Octopus, Autofac, SQL ServerChallenge: Greenfield Trading platform, API development, industry specific challengesFirm: Well-known Commodity Trading Software Firm, City of London, 40 man flat Dev TeamPay: 75k, 20% Bonus- 750 training budget, Pension, Life/Health ...

Junior C# Developer – Fintech

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
1.My client is based in Central London flex working is a given from now on.Tech: Junior C#, .Net, F#, WPF, SignalR/websockets, Protocol Buffers, Octopus, Autofac, SQL ServerChallenge: Greenfield Trading platform, API development, industry specific challengesFirm: Well-known Prop Trading Firm , City of London ...

Full Stack Platform Engineer

Location
Wallingford, England, United Kingdom
Robotics, IoT platforms or other hardware-adjacent software. Video streaming pipelines, or previous hands-on work with WebRTC. Messaging and serialisation middleware such as Protobuf, Zenoh or MQTT. Warehouse, logistics or supply chain systems. Starting from the interview process and continuing into your career with us, you will be working ...

Full Stack Platform Engineer

Location
Greater London, England, United Kingdom
Robotics, IoT platforms or other hardware-adjacent software. Video streaming pipelines, or previous hands-on work with WebRTC. Messaging and serialisation middleware such as Protobuf, Zenoh or MQTT. Warehouse, logistics or supply chain systems. Starting from the interview process and continuing into your career with us, you will be working ...

Senior Mobile Software Engineer

Hiring Organisation
SharkNinja
Location
London, United Kingdom
Salary
£ 80 K
love usingCuriosity, adaptability, and the drive to run with an A-Player engineering teamBonus Points ForRust for cross-platform modules, React Navigation, React Query, Protobuf APIs, and native build systemsExperience wiring up connected devices or IoT ecosystemsKnow-how with BLE and WiFi connectivity protocolsSystems programming chops in Rust, C/ ...

Lead Software Engineer

Hiring Organisation
Hackajob Ltd
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
/latency optimizations for production LLM-based systems Design, build, and operate REST and gRPC APIs and microservices, defining clear contracts using OpenAPI and Protobuf while ensuring backward compatibility, authentication, rate limiting, and observability Apply resilience engineering patterns - including timeouts, retries, and circuit breakers - to ensure reliable, production-grade service … engineering consistency Familiarity with advanced LLM evaluation techniques, including automated benchmarking, red-teaming, and latency/cost profiling in production Experience with gRPC and Protobuf-based service design in distributed, high-throughput environments Exposure to platform or developer experience engineering, including internal tooling, shared infrastructure patterns, or delivery enablement frameworks. ...

Senior Software Engineer - Data Infrastructure

Hiring Organisation
Woven by Toyota
Location
London, United Kingdom
Salary
£ 70 K
LondonProduct & Technology – AD/ADAS/Employee/HybridWoven by Toyota is enabling Toyota’s once-in-a-century transformation into a mobility company. Inspired by a legacy of innovating for the benefit of others ...

Senior Software Engineer - Data Infrastructure

Location
Greater London, England, United Kingdom
Senior Software Engineer - Data Infrastructure Woven by Toyota is enabling Toyota’s once-in-a-century transformation into a mobility company. Inspired by a legacy of innovating for the benefit of others, our mission is ...

Lead Software Engineer - Low Latency Java

Hiring Organisation
JP Morgan Chase
Location
Bournemouth, Dorset, United Kingdom
Salary
£ 100 K
within delivery practicesPreferred qualifications, capabilities, and skillsExperience of low-latency programming techniques and technologies (e.g. Inter-Process Communication, Memory-Mapped Files and Ring Buffers).Experience with gRPC and Google Protocol Buffers.Experience of working on distributed systems and detailed knowledge of distributed systems design patterns.Hands on experience ...

Lead Software Engineer - Low Latency Java

Location
Bournemouth, England, United Kingdom
practices Preferred qualifications, capabilities, and skills Experience of low-latency programming techniques and technologies (e.g. Inter-Process Communication, Memory-Mapped Files and Ring Buffers ). Experience with gRPC and Google Protocol Buffers. Experience of working on distributed systems and detailed knowledge of distributed systems design patterns. ...

Director Data & Analytics API Experience - Data Services

Hiring Organisation
CME- Group
Location
Belfast, Down, United Kingdom
Salary
£ 80 K
popular languages like Python and C++ to make integrating with our APIs as simple as possible.Public Schema Registry: Implement a publicly accessible registry (e.g., Protobuf, JSON or Avro) that allow internal teams and partners to generate their own client software.Developer CollateralSimplify Public Messaging: Partner with internal stakeholders to clearly communicate … write clean, idiomatic, and robust code for public consumption.Technical StackEnvironment: Google Cloud Platform (GCP), Apigee.Protocols: WebSockets, REST, GCS.Tooling: Python (Expert), OAuth 2.0, GitHub, Protobuf/Avro, SQL.Company Benefits:Bonus ProgrammeEquity ProgrammeEmployee Stock Purchase Plan (ESPP)Private Medical and Dental coverageMental Health Benefit ProgrammeGroup Pension PlanIncome ProtectionLife AssuranceCycle To WorkEV ...