Last updated 2026-07-05

38 Remote Backend Engineering Jobs in the United Kingdom

Browse 38 remote Backend Engineering jobs across the United Kingdom. Listings are updated hourly and include salary data where available.

Snapshot updated 1hr, 31m ago

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IO Global

Jul 2
Software Engineer (Indexer Focus) - Shielded
Remote United Kingdom mid
  • Backend / data-systems experience — you have built and operated high-performance services or data pipelines in production.
  • Engineering discipline — comfortable with rigorous testing, code review, and clear technical communication.

GitLab

Jul 1
Senior Backend Engineer (Ruby), AI Engineering: Duo Agent Platform Tools
Remote United Kingdom senior
  • An overview of this role As a Senior Backend Engineer on the GitLab Agent Tools team, you'll go beyond using…
  • Design, implement, and review GraphQL, REST APIs and related backend logic, ensuring reliability, scalability, and clear contracts with fro…

Synthesia

Jul 1
Staff Backend Engineer, Agents
Remote United Kingdom mid Full Time
  • What we're looking for You have experience building and shipping backend infrastructure or platform systems in production environments.
  • You have worked on infrastructure supporting ML models or AI agent systems.

More roles at Synthesia

Sur

Jun 30
Senior Software Engineer
Remote United Kingdom senior
  • As a Senior Software Engineer, you will be at the core of one of the most technically demanding challenges in…
  • You will be a technical leader in architecture and design, collaborating directly with the CTO and lead platform engineer to…

C-Serv

Jun 29
AI/ML Engineer
Remote United Kingdom senior
  • You will design and ship multi-agent systems, retrieval-augmented generation pipelines, anomaly detection, fine-tuned models, and the real-…
  • Genuine hands-on GenAI depth: LLMs, RAG, agentic or multi-agent workflows, anomaly detection, and fine-tuning (for example LoRA or PEFT).

Thought Machine

Jun 29
Back End Engineer
Remote United Kingdom mid Full Time
  • Back End Engineering is a key role within Thought Machine as Back End Engineers lead the development of Thought Machine’s…
  • Duties Design, implement and develop scalable, performant microservices using best practices.

Bjak

Jun 28
AI Backend Engineer (AI Workflow Systems)
Remote United Kingdom mid Full Time
  • We are looking for talented AI Backend Engineers to build the systems that power AI-driven decisioning, automation, and orchestration acros…
  • Focus Build and operate backend systems that serve AI-powered insurance workflows in production.

Grafana Labs

Jun 25
Senior Software Engineer - Grafana Cloud Observability Provider | UK...
Remote United Kingdom senior
  • Design and implement high-quality, scalable integrations for various infrastructure components, databases, and applications Create middlewa…
  • Senior Software Engineers at Grafana have a large amount of experience across multiple areas.

NVIDIA Corporation

Jun 25
Senior Systems Software Engineer, Kubernetes Scale - DGX Cloud
Remote United Kingdom senior Full Time
  • We are looking for an outstanding Senior Systems Software Engineer with deep experience in distributed systems, open-source technologies su…
  • What you'll be doing: * Drive end-to-end performance and scale characterization for the NVIDIA DGX Cloud software stack, from Kubernetes…

More roles at NVIDIA Corporation

Teleport

Jun 23
Senior Backend Engineer - Platform Scalability - UK
Remote United Kingdom senior Full Time
  • Extensive experience developing scalable, reliable, and performant distributed systems and platforms.
  • Linux systems engineering experience.

XYZ Reality

Jun 18
Senior Backend Engineer
Remote United Kingdom senior Full Time
  • In this role, you will build high-performance, scalable backend services and work closely with our API development, client applications, an…
  • To drive this mission forward, we are seeking a Backend Engineer with strong Node.js experience to support the development of…

Chainguard

Jun 16
Senior Software Engineer
Remote United Kingdom senior
  • What we're looking for Solid backend engineering foundation you've shipped and maintained production systems Strong Go engineering skills;…
  • Senior Software Engineer Remote — US, Canada, UK Chainguard is building the secure software supply chain, the infrastructure underneath the…

More roles at Chainguard

P2P. org

Jun 16
Staff Engineer, Syncro
Remote United Kingdom mid Full Time
  • Production infrastructure — Linux, bare-metal and cloud (GCP/AWS), Kubernetes, IaC. PostgreSQL; RabbitMQ/Kafka in HA.
  • Networking and latency tuning — TCP/QUIC, routing, peering, co-location, kernel/NIC tuning.

Elliptic

Jun 16
Senior Backend Engineer
Remote United Kingdom senior Full Time
  • Our ideal candidate has: 5+ years of professional software engineering experience building and operating production backend systems.
  • We're looking for a Senior Software Engineer to help us tackle the most technically demanding problems on the platform, working…

Ema

Jun 11
Software Engineer, Backend - UK
Remote United Kingdom mid Full Time
  • Solid background in algorithms, data structures, and object-oriented programming Experience in back-end development using languages like Py…
  • Knowledge of front-end technologies such as HTML, CSS, JavaScript, and front-end frameworks like React or Angular Strong problem-solving sk…

ClickHouse

Jun 5
AI Product Engineer - ClickStack
Remote United Kingdom mid
  • We're hiring a AI Product Engineer to build agentic capabilities on top of a petabyte-scale observability platform, with a focus…
  • Strong backend skills in TypeScript/Node.js and/or Python.

Constructor

Jun 4
Software Engineer: Core
Remote United Kingdom mid Full Time
  • As part of the Core team, you will help design, build, and maintain the critical infrastructure and services that underpin…
  • Have experience building and scaling high-traffic, high-availability backend systems.

More roles at Constructor

Nango

Jun 4
Backend Engineer
Remote United Kingdom mid Full Time $120k-200k/yr
  • If you’re a seasoned backend engineer who loves developer infrastructure, thrives on ownership, and wants to shape the future of…
  • This is a critical role at the heart of the company: as a product-led business selling to developers, our engineers…

Granular Energy

Jun 3
Backend (Mid-Level) Software Engineer
Remote United Kingdom mid Full Time
  • Help define & shape new product features by working with product and across the organisation Contribute and help to improve…
  • Knowledge of Python is not essential - we seek talented developers with a range of skills along with a willingness…

Ably (UK)

Jun 2
Software Engineer, Pub/Sub
Remote United Kingdom mid
  • Experience working with or building messaging queues, pub/sub systems, or streaming systems at scale.
  • Extensive experience with a high-level server-side language (Node.js or Go preferred).

fastino.ai

May 27
Software Engineer
Remote United Kingdom mid Full Time
  • What We’re Looking For: Required: 3+ years of hands-on software engineering experience, with a track record of owning features from…
  • What you'll work on: Ship full-stack features end-to-end, owning the full lifecycle from conception to production with minimal oversight.

RemoteStar

May 22
SMTS (Backend Engineer) (Remote)
Remote United Kingdom senior Full Time
  • Position Summary: Our client is seeking an experienced Software Engineer to join our team working on our cloud-native product suite.
  • Support cloud infrastructure deployments using our client's products, including troubleshooting and problem resolution.

Chattermill Analytics Limited

May 22
Senior Backend Engineer
Remote United Kingdom senior Full Time
  • Seniorbackendengineer #backenddeveloper #distributedsystems #cloudengineering #Python #GoLang #AIEngineering #LLM #Kafka #SaaS #AI #GCP #AW…
  • Architect reliable, maintainable distributed systems and contribute to the evolution of backend service design and infrastructure.

Trigger.dev

May 21
Senior Backend Engineer (Europe)
Remote United Kingdom senior Full Time
  • About the position We're looking for a Senior Backend Engineer to help us build our Open Source and Cloud product.
  • Building backend systems that stand up to production load.

WRITER

May 18
Software engineer, agents (UK)
Remote United Kingdom mid Full Time $1/hr
  • Experience with frontend technologies (React, TypeScript) for tooling around agent management interfaces.
  • 📐 About the role We’re seeking a highly skilled fullstack software engineer to join our engineering team building advanced AI-driven…
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