with a focus on Backend engineering. We would like you to sync with our backend tech stack, which currently comprises of a micro-service architecture built using: Go Protobuf gRPC PostgreSQL Redis Kafka Docker Full CI and fully automated deployments using Kubernetes and Ansible to multiple cloud providers We are committed to using the best technology for the task at More ❯
RDBMS, NoSQL, Delta/Iceberg, Cassandra, Clickhouse, Kafka, etc.) and knowledge of their associated trade-offs. Experience with multiple data formats and serialization systems (e.g. Arrow, Parquet, Protobuf/gRPC, Avro, Thrift, JSON, etc.) Experience managing data pipeline orchestration systems (e.g. Kubernetes, Argo Workflows, Airflow, Prefect, Dagster, etc.) Proven experience in managing the operational aspects of large data pipelines such More ❯
northumberland, north east england, united kingdom Hybrid/Remote Options
Gravitee
about Gravitee DESIRED SKILLS - Additionally, these skills are not required, but are preferable: Understanding of Event Driven Architectures and APIs Understanding of OAuth2 and OpenID Connect Knowledge of Kafka, gRPC, GraphQL Hands-on experience with LLMs or AI Agent frameworks or platforms Some scripting experience, ideally with Java or JavaScript/Python AT GRAVITEE, YOU'LL GET... Excellent medical coverage More ❯
Bristol, Avon, England, United Kingdom Hybrid/Remote Options
AJ Bell
team. Prior knowledge of them is not essential but would be beneficial to the role: Go (we can offer training for experienced engineers who haven’t used Go before) gRPC/proto PostgreSQL Docker & Kubernetes Other technologies we use include: TypeScript and Vue Dart and Flutter About AJ Bell AJ Bell is one of the fastest-growing investment platform businesses More ❯
Manchester, Lancashire, England, United Kingdom Hybrid/Remote Options
AJ Bell
team. Prior knowledge of them is not essential but would be beneficial to the role: Go (we can offer training for experienced engineers who haven’t used Go before) gRPC/proto PostgreSQL Docker & Kubernetes Other technologies we use include: TypeScript and Vue Dart and Flutter About AJ Bell AJ Bell is one of the fastest-growing investment platform businesses More ❯
swindon, wiltshire, south west england, united kingdom Hybrid/Remote Options
Humana
o CI/CD (eg. GitHub Actions, Azure DevOps) o Infrastructure as Code (eg. Terraform, Ansible) o Cloud-native development (eg. Azure, AWS, GCP) o API design (eg. REST, gRPC) · Proven leadership and mentoring experience. · Agile delivery experience and strategic thinking around observability maturity. Preferred Qualifications 5+ years with a technical bachelor's degree Open telemetry Experience with Splunk Enterprise More ❯
london, south east england, united kingdom Hybrid/Remote Options
FindErnest
SBA network functions (e.g., AMF, SMF, NRF, PCF, UDM) Strong programming skills in languages such as Go, Java, or C++ Proficient in building microservices and working with REST/gRPC APIs Experience in Docker and Kubernetes in deploying services over public or private clouds Solid understanding of 3GPP specs (especially TS 23.501, 23.502, series) Experience with network function virtualization (NFV More ❯
Manchester, Lancashire, England, United Kingdom Hybrid/Remote Options
AJ Bell
team. Prior knowledge of them is not essential but would be beneficial to the role: Go (we can offer training for experienced engineers who haven’t used Go before) gRPC/proto PostgreSQL Kubernetes/Docker Other technologies we use include: TypeScript and Vue Dart and Flutter About AJ Bell AJ Bell is one of the fastest-growing investment platform More ❯
manchester, north west england, united kingdom Hybrid/Remote Options
AJ Bell
team. Prior knowledge of them is not essential but would be beneficial to the role: Go (we can offer training for experienced engineers who haven't used Go before) gRPC/proto PostgreSQL Kubernetes/Docker Other technologies we use include: TypeScript and Vue Dart and Flutter About AJ Bell AJ Bell is one of the fastest-growing investment platform More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
DMS Computer Recruitment
architecture (Clean Architecture, CQRS) A strong background in relational database theory and excellent knowledge of Relational Databases (SQL Server/MYSQL/Oracle) Experience with communication protocols like GraphQL, GRPC Experience with asynchronous pub-sub message bus architectures such as RabbitMQ Kafka or equivalent Experience with C CLI Experience with Python More ❯
any of the below points will help a candidate stand out: Expert knowledge of Python, Experience with Docker, Kubernetes, and containerized applications, Expert knowledge of TypeScript, Expert knowledge of gRPC (unary, response streaming, bi-directional streaming, REST mapping), Hands-on experience with LLM APIs, embeddings, or RAG patterns, Track record of delivering user-facing software at scale. Interview process After More ❯
Manchester, Lancashire, England, United Kingdom Hybrid/Remote Options
AJ Bell
to the role: Flutter (including Dart) - we can provide training to experienced native iOS or Android engineers who haven’t used Flutter before. Firebase, Riverpod with Hooks, Provider, Deeplinking gRPC/proto PostgreSQL Docker Other technologies we use include: TypeScript and Vue Go About AJ Bell AJ Bell is one of the fastest-growing investment platform businesses in the UK More ❯
Cambridge, Cambridgeshire, East Anglia, United Kingdom
Platform Recruitment Limited
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 such as MVVM, MVP, and MVC - Excellent leadership and communication More ❯
exchange their earnings for real life rewards Our web products use React, and plenty of good old Vanilla JS. On the backend we use Golang to serve RESTful and gRPC APIs running on Kubernetes. We use GitHub for CI and version control, Jira for tracking tasks and Slack for sending cat GIFs. Responsibilities Being hands on with development of our More ❯
london, south east england, united kingdom Hybrid/Remote Options
Cogna
Cursor agent mode) into our daily engineering, creating guardrails, and helping others ship high-quality code faster. What you'll do Own backend features and API integrations (Python, FastAPI, gRPC, SQL). Adapt and extend auto-generated pipelines and front-end outputs. Build connectors for APIs, files, and external systems. Integrate LLM-based capabilities with robust evaluation and monitoring. Champion More ❯
london, south east england, united kingdom Hybrid/Remote Options
Cogna
distributed services. Infrastructure as Code and automation: Experience with tools like Terraform, Pulumi, or equivalent for managing cloud-native infrastructure declaratively and repeatably. Stack Familiarity: We use Azure, Bazel, GRPC, Temporal, Postgres and Kubernetes (AKS). Prior experience or expertise with these is a plus. Security-first mindset: Deep appreciation for secure-by-default design. Familiar with principles like least More ❯
v0, Claude Code (or similar). 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 and building RAG pipelines. LLM More ❯
Job Title: Mid & Senior Level Developers Location: Warrington - Office Based Salary: £60,000 - £80,000, with excellent benefits Are you a talented Mid or senior-level developer with over 5 years of commercial experience in C# and a passion for More ❯
london, south east england, united kingdom Hybrid/Remote Options
Ori Industries
team collaboration. What You'll Do: Design and build core backend services in Go that power AI infrastructure, networking, inference orchestration, and model lifecycle management Implement secure, reliable APIs (gRPC/REST) and backend systems Contribute to architectural discussions, providing input on design reviews and system evolution Collaborate closely with platform and infrastructure teams to deliver production-grade, secure, and … challenges, or reliability bottlenecks within your domain What You Bring: Strong expertise in Golang and cloud-native backend development Hands-on experience designing and deploying distributed systems and APIs (gRPC, REST) in production environments Solid understanding of Kubernetes internals and experience deploying applications in kubernetes. Experience with PostgreSQL or equivalent high-performance data stores Familiarity with CI/CD workflows More ❯