Fresh remote Backend Developer jobs in United Kingdom

Explore latest remote Backend Developer opportunities from leading companies hiring in United Kingdom. 65 jobs posted last 30 days.

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Fresh remote Backend Developer jobs in United Kingdom (65) - Page 2

Backend Engineer (MTA), Core Sending

13 days ago
Full-time
United Kingdom, Europe
$150,000 to $170,000 per year
Key requirements: SMTP, MTA systems, Email infrastructure, High-volume delivery systems, Typescript, Golang, Operational excellence, Distributed systems
Resend

Resend is a B2B SaaS platform headquartered remotely, specializing in modern email API services for developers, enabling scalable transactional email delivery globally.

Remote policy: Resend is a fully remote company with team members across various countries, primarily hiring from regions aligned with Brazilian and European Time Zones (UTC-3 to UTC+2).

Backend Engineer (Infra), Core Sending

13 days ago
Full-time
United Kingdom, North America, South America, Europe
$150,000 to $170,000 per year
Key requirements: 8 years of experience, AWS, Typescript, Golang, Event-driven systems, Infrastructure as Code (IaC), High availability, Disaster recovery, Async pipelines, Monitoring tools (Datadog)
Resend

Resend is a B2B SaaS platform headquartered remotely, specializing in modern email API services for developers, enabling scalable transactional email delivery globally.

Remote policy: Resend is a fully remote company with team members across various countries, primarily hiring from regions aligned with Brazilian and European Time Zones (UTC-3 to UTC+2).

Senior Backend Engineer - Alerting | UK | Remote

13 days ago
Full-time
United Kingdom
£91,755 to £110,106 per year
Key requirements: Go, Distributed systems, Cloud software development, Alerting systems, Clean code practices, Project delivery from ideation to shipping, Mentorship and collaboration, Self-driven project management
Grafana Labs

Grafana Labs is a San Francisco-based B2B observability platform specializing in open-source IT systems monitoring and data visualization for enterprises globally.

Remote policy: Grafana Labs supports remote work arrangements and hires from various regions, with some roles requiring specific location preferences such as the Netherlands. Team members collaborate across time zones, including CET.

Back End Software Engineer, Microsoft Azure Technologies

16 days ago
Full-time
United Kingdom
Key requirements: 5 years of experience, Azure SaaS, Function App development, C#/.NET, Cloud-native applications, Distributed architectures, Event-driven architectures, Microservices, Cosmos, Gremlin, TSQL, Secure REST APIs, Multi-tenant SaaS platforms, Azure AI services, CI/CD pipelines, Rapid prototyping
BlueVoyant

BlueVoyant is a New York City-based B2B cybersecurity company specializing in advanced threat intelligence and managed security services for government and enterprise clients.

Remote policy: BlueVoyant supports remote work and hires globally, with a focus on roles that may require U.S. citizenship for certain positions.

Developer Technology Engineer, Energy

16 days ago
Full-time
United Kingdom, Europe
Key requirements: 5 years of experience, CUDA, GPU optimization, C/C++, Python, HPC, Energy domain exposure, MPI, performance profiling, NVIDIA Nsight, multi-node performance tuning, seismic processing, reservoir simulation, power grid simulation
NVIDIA

NVIDIA Corporation is a Santa Clara-based technology company specializing in designing GPUs and AI solutions for gaming, professional visualization, and cloud services, operating in both B2B and B2C markets globally.

Remote policy: NVIDIA supports flexible remote work arrangements and hires from various regions globally, including the Americas, Europe, Asia, and the Middle East, with roles that may require collaboration across time zones.

Software Engineer (Rust) - Backend

16 days ago
Full-time
United Kingdom, North America, Europe
Key requirements: 4 years of experience, async Rust, backend systems in production, data-intensive systems, filtering, indexing, query execution, cloud deployment (AWS/GCP/Azure), Apache Arrow, Apache Datafusion, GPU workloads
Rerun

Rerun is a Stockholm-based B2B open source data platform specializing in Physical AI, providing an SDK for logging and visualizing multimodal data streams.

Remote policy: Rerun is a remote-first company headquartered in Stockholm, Sweden, with team members primarily in European and US-East Coast time zones. While hiring is focused on these regions, candidates from other locations may be considered on a case-by-case basis to ensure effective collaboration.

Senior Platform Programmer (12-month FTC - Maternity Cover)

18 days ago
Full-time
United Kingdom
Key requirements: C++, Scalable systems design, Online service integration, AWS, Python, C#, First-party platform SDKs, Large-scale online systems, Technical strategy contribution, Multidisciplinary team collaboration
Creative Assembly

Creative Assembly is a UK-based video game developer specializing in AAA strategy and action games, including the Total War franchise, operating primarily in the B2C market.

Remote policy: Creative Assembly operates on a hybrid work model, with most roles requiring in-office presence for approximately 3 days a week. The company also offers a temporary 'Work from Anywhere' option each year, with team members located in various regions, including the UK and Bulgaria.

Senior Java Engineer

18 days ago
Full-time
United Kingdom, Worldwide
$0 to $5,000 per month
Key requirements: 5 years of experience, Java, Spring Boot, Spring WebFlux, Go, Apache Kafka, ClickHouse, Aerospike, GenAI, LangChain, LangGraph, N8N, React, TypeScript, Distributed systems, Performance tuning
Alex Staff Agency

Alex Staff Agency is an international IT recruitment B2B agency specializing in connecting top tech talent with companies in the IT and creative sectors, operating remotely without a fixed headquarters.

Remote policy: Alex Staff Agency embraces remote work and offers flexible collaboration options, including fully remote roles and hybrid models in locations such as London. Team members are supported across various regions.

高级软件工程师, JavaScript/TypeScript (Senior Software Engineer) (Remote)

20 days ago
Full-time
United Kingdom, Worldwide
Key requirements: 3 years of experience, NodeJS, ReactJS, NestJS, ExpressJS, GraphQL, MongoDB, MySQL, Selenium, Cypress, Puppeteer, Styled-components, Problem-solving
BJAK

BJAK is a Malaysia-based insurtech B2C and B2B platform specializing in vehicle insurance, recognized as the largest insurance portal in Southeast Asia, serving the ASEAN market.

Remote policy: BJAK offers fully remote roles, allowing team members to work from anywhere, with a focus on creating an inclusive and flexible work environment.

Community Software Engineer

21 days ago
Full-time
United Kingdom, Europe
Key requirements: JavaScript, TypeScript, Debugging, API knowledge, n8n familiarity, CLI tools, Clear communication, Detail orientation, Collaborative mindset
n8n

n8n is a Germany-based B2B SaaS workflow automation platform that integrates over 400 tools and services, targeting industries like IT and fintech with a focus on low-code and AI functionalities.

Remote policy: n8n is a remote-first company, allowing team members to work from anywhere within Europe, with regular off-sites to foster team bonding. We welcome applications from diverse locations across Europe.

Senior Backend Engineer - Booking Platform

22 days ago
Full-time
United Kingdom, Europe
Key requirements: 6 years of experience, PHP, Go, Decomposing monoliths, Designing APIs, High-traffic systems, AI coding tools, SaaS experience, Product-oriented engineering
Hostaway

Hostaway is a USA-based B2B SaaS provider specializing in vacation rental management software, serving property managers with 2-5,000+ properties globally.

Remote policy: Hostaway supports remote work and hires from various regions, including the EMEA area, while maintaining a global presence. Team members are located in multiple countries, allowing for collaboration across time zones.

Senior Python Engineer (Public API & FastAPI)

22 days ago
Full-time
United Kingdom, Germany, France, Ireland, Spain, Italy, Portugal
Key requirements: Public API experience, FastAPI, Backend systems in Python, API design ownership, Production debugging, High-performing team experience, Developer experience focus, Pragmatic and product-minded
PhotoRoom

PhotoRoom is a Paris-based AI photo editing app specializing in e-commerce and marketing solutions, operating as a B2B and B2C service with a global reach.

Remote policy: Photoroom is a remote-friendly company headquartered in Paris, allowing employees to work from anywhere in Europe within a 3-hour flight from Paris, with monthly office visits. While we support remote work, we currently sponsor visas only for individuals relocating to France or already based here.

Sr. Software Engineer (Backend)

23 days ago
Full-time
United Kingdom, Worldwide
$120,000 to $160,000 per year
Key requirements: Kubernetes Mastery, Go, Open Source Contributions, Startup Experience, High Agency
vCluster Labs

vCluster Labs is a San Francisco-based B2B tech startup specializing in open-source SaaS for virtualizing Kubernetes clusters, targeting enterprises and platform teams globally.

Remote policy: vCluster Labs embraces a remote-first work culture, hiring from various locations around the globe to support a distributed team. Team members collaborate across time zones, ensuring flexibility and inclusivity.

Software Engineer II

23 days ago
Full-time
United Kingdom, Worldwide
$114,500 to $188,000 per year
Key requirements: Scala, Bazel, CI systems, AI tools, Product-minded developer experience, Debugging build failures, Clear communication
Iterable

Iterable is a San Francisco-based B2B SaaS platform specializing in AI-driven cross-channel customer engagement solutions for brands worldwide.

Remote policy: Iterable embraces a flexible remote work culture, welcoming candidates from various regions worldwide, including those with remote employees across multiple countries. Team members collaborate across time zones to foster a diverse and inclusive workplace.

Staff Product Engineer, Backend (Go, Java)

23 days ago
Full-time
United Kingdom, Europe
€70,000 to €120,000 per year
Key requirements: Billing systems experience, Go architectural expertise, Distributed backend systems, AI and agentic coding tools, Data accuracy focus, Product mindset for internal tools, Mentorship and cultural leadership, Observability expertise
Dash0

Dash0 is an OpenTelemetry-native SaaS observability platform for developers and SRE teams, focusing on monitoring distributed systems in cloud-native environments, primarily targeting the B2B market in North America.

Staff Product Engineer, Backend (Go, ClickHouse)

23 days ago
Full-time
United Kingdom, Europe
Key requirements: Go, ClickHouse, Distributed backend systems, Data pipelines, Observability passion, Startup adaptability
Dash0

Dash0 is an OpenTelemetry-native SaaS observability platform for developers and SRE teams, focusing on monitoring distributed systems in cloud-native environments, primarily targeting the B2B market in North America.

Sr. Backend Software Engineer

23 days ago
Full-time
United Kingdom
Key requirements: Python, Django, AWS, Terraform, SQL, NoSQL, AI agentic coding, Financial technology experience, Problem-solving, Ownership mentality
Addepar

Addepar is a Mountain View, CA-based B2B wealth management technology platform that provides cloud-based investment portfolio management solutions for high-net-worth clients and investment professionals globally.

Remote policy: Addepar embraces a flexible workforce model and hires from various locations, with team members in cities such as New York, Salt Lake City, Chicago, London, Edinburgh, Pune, and Dubai. This allows for collaboration across different time zones.

Backend Engineer - Platform - Stacks | UK | Remote

23 days ago
Full-time
United Kingdom, Germany, Ireland, Spain, Sweden
£72,000 to £90,000 per year
Key requirements: 1 years of experience, Golang, SaaS experience, Distributed systems concepts, Kubernetes, Infrastructure-as-code tooling, Incident response experience, Stateful systems, Reconciliation loops, AI-assisted development practices
Grafana Labs

Grafana Labs is a San Francisco-based B2B observability platform specializing in open-source IT systems monitoring and data visualization for enterprises globally.

Remote policy: Grafana Labs supports remote work arrangements and hires from various regions, with some roles requiring specific location preferences such as the Netherlands. Team members collaborate across time zones, including CET.

Senior Backend Engineer - Grafana Search & Storage | UK | Remote

23 days ago
Full-time
United Kingdom, Germany, Ireland, Spain, Sweden
£91,000 to £114,000 per year
Key requirements: Go, Large distributed systems, Cloud software development, Project delivery from ideation to shipping, Open-source contribution, Kubernetes-inspired Operator pattern, On-call experience, Infrastructure as code
Grafana Labs

Grafana Labs is a San Francisco-based B2B observability platform specializing in open-source IT systems monitoring and data visualization for enterprises globally.

Remote policy: Grafana Labs supports remote work arrangements and hires from various regions, with some roles requiring specific location preferences such as the Netherlands. Team members collaborate across time zones, including CET.

Senior Backend Engineer - Grafana Search & Storage | Ireland | Remote

23 days ago
Full-time
United Kingdom, Germany, Ireland, Spain, Sweden
€104,000 to €130,000 per year
Key requirements: Go, Large distributed systems, Cloud software development, Project delivery from ideation to shipping, Clean and maintainable code, Kubernetes-inspired Operator pattern, On-call experience, Infrastructure as code
Grafana Labs

Grafana Labs is a San Francisco-based B2B observability platform specializing in open-source IT systems monitoring and data visualization for enterprises globally.

Remote policy: Grafana Labs supports remote work arrangements and hires from various regions, with some roles requiring specific location preferences such as the Netherlands. Team members collaborate across time zones, including CET.

Oracle RMS Development Expert ( REMOTE)

24 days ago
Full-time
United Kingdom, Worldwide
Key requirements: 3 years of experience, Oracle Retail Merchandising System (RMS), Hands-on development in complex system implementations, 2 full project implementation cycles, System analysis and technical design, Oracle Database and/or MSSQL, Agile methodology, Problem-solving and communication skills in English
ADV TECHMINDS

Adv Techminds is a Karimnagar-based IT consulting firm specializing in SAP solutions, operating in the global B2B market.

Junior Applied Forward Deployed Engineer (FDE)

24 days ago
Full-time
United Kingdom, Worldwide
Key requirements: 3 years of experience, Python, SQL, REST APIs, Field-facing engineering experience, AI fluency, Strong communication skills
Monte Carlo

Monte Carlo is a San Francisco-based B2B SaaS company specializing in data observability, helping enterprises ensure reliable data and AI solutions.

Senior Software Engineer, Backend (Payments)

24 days ago
Full-time
United Kingdom
£117,000 to £157,000 per year
Key requirements: 4 years of experience, Python, Kotlin, AWS, MySQL, Kubernetes, Distributed systems, High availability systems, Technical planning, Code quality, Collaboration skills
Affirm

Affirm is a U.S.-based fintech company offering a buy now, pay later (BNPL) service that allows consumers to make purchases in installments, primarily targeting the retail sector with both B2C and B2B business models.

Remote policy: Affirm is a remote-first company, allowing employees to work from various locations within their country of employment, including Poland, where the majority of roles can be remote.

Software Engineer - Backend & Data

24 days ago
Full-time
United Kingdom, Europe
€60,000 to €80,000 per year
Key requirements: 3 years of experience, Python, Pandas, SQL, ETL pipelines, Data analysis, Cloud environments, Business intelligence tools, Problem-solving, Self-starter mindset
MLabs

MLabs is a remote fintech company specializing in DeFi solutions, providing a unified API for financial institutions to access on-chain liquidity across major blockchains.

Remote policy: MLabs supports remote work for positions located within the EMEA region, allowing for flexible hours and a remote-first environment.

GPU Consultant Engineer

24 days ago
Full-time
United Kingdom, Worldwide
Key requirements: Vulkan, GPU hardware concepts, Linux kernel basics, DRM fundamentals, Mesa architecture awareness, C, C++
Collabora

Collabora Ltd is a Cambridge-based B2B company specializing in open-source consultancy, training, and product development, particularly for the LibreOffice suite, with a global reach.

Remote policy: Collabora supports flexible remote work and hires globally from various regions, with team members working from home at any time. There are no specific restrictions on hiring locations.

Backend WordPress Developer (Remote - UK Only)

24 days ago
Full-time
United Kingdom
£40,000 to £60,000 per year
Key requirements: WordPress developer, WooCommerce experience, Scalable, clean code, Strong PHP, Strong JavaScript, MySQL, REST APIs, GIT-based workflows, Efficiency-focused, Independent and collaborative
Think Zap

Think Zap is a Glasgow-based B2B web design and digital marketing agency specializing in scalable websites for the online competitions and raffles industry in the UK.

Remote policy: Zap is a fully remote company, offering flexible working hours and hiring from various locations, with team members collaborating across time zones.

Staff Backend Engineer, PHP / Golang

25 days ago
Full-time
United Kingdom, Europe
Key requirements: 6 years of experience, PHP, Golang, SaaS experience, Relational databases, Event-driven architecture, RESTful APIs, Unit Tests, Cloud environment (AWS), English C1
Hostaway

Hostaway is a USA-based B2B SaaS provider specializing in vacation rental management software, serving property managers with 2-5,000+ properties globally.

Remote policy: Hostaway supports remote work and hires from various regions, including the EMEA area, while maintaining a global presence. Team members are located in multiple countries, allowing for collaboration across time zones.

Software Engineer - Team Action

27 days ago
Full-time
United Kingdom, Worldwide
Key requirements: TypeScript, React, Node/NestJS, MongoDB, Postgres, Credential validation, Document processing, Customer-centric engineering, Product-focused mindset
Clipboard

Clipboard Health is a US-based healthcare staffing SaaS platform connecting professionals with facilities for flexible shift work, emphasizing socio-economic mobility and rapid payments.

Remote policy: Clipboard Health is a fully remote company with a global team, hiring from various locations around the world to support flexible work arrangements.

Salesforce Health cloud Developer ( Remote - Freelance )

28 days ago
Contract
United Kingdom, Worldwide
Key requirements: 3 years of experience, Salesforce Health Cloud, Apex, Visualforce, Lightning, Healthcare industry knowledge, Problem-solving, Analytical skills
ADV TECHMINDS

Adv Techminds is a Karimnagar-based IT consulting firm specializing in SAP solutions, operating in the global B2B market.

Sr. Software Engineer [Fraud & Quality Expert Team]

29 days ago
Full-time
United Kingdom, Worldwide
$100,000 to $150,000 per year
Key requirements: 5 years of experience, Data Science background, Fraud combat experience, Outstanding problem-solving skills, Proficient in major programming languages, Experience with high traffic systems
Cint

Cint is a global SaaS platform headquartered in Stockholm, specializing in market research and media measurement, serving B2B clients with access to nearly 300 million respondents across over 150 countries.

Remote policy: Cint supports remote work and hires from various regions, with team members located in countries such as Sweden, the United States, and Australia, collaborating across time zones (UTC+0 to UTC+10).