Back end developer jobs in CreweCreate job alerts

Minimum 3 years of commercial experience as a backend developer. Design and create new backend services, troubleshoot and debug existing services, and utilise fully automated CI/CD pipelines for AWS deployment. Desired Experience & Qualification Back End Development, TypeScript, NodeJS, AWS, Docker

Strong backend engineering experience in high-scale, consumer-facing products. Senior Backend Engineer – Mobile - Fully Remote Anywhere in UK & Europe! £115,000. They’ve recently evolved into a more mature, product-led engineering organisation with dedicated squads aligned to Product, and are n

Overview Front End / Back End Web Developer – South East England, Berkshire. Main purpose of the role Frontend Developers work in highly motivated teams, committed to delivering valuable applications and services to customers. Work within an Agile team to develop back-end applications and features

Comfort or interest in functional programming principles and clean code architecture * A genuine interest in engineering and the physical world * Ability to thrive in a startup or agile environment with autonomy and ownership Seniority level Mid‑Senior level Employment type Full-time Job function

This is a senior backend role with real scale and complexity, focused on building and evolving the services that underpin a large, high traffic ecommerce platform. Strong commercial experience building backend services with Node. A senior role with clear ownership, influence, and long term progressi

Senior Back end Python Developer – London (Hybrid) Python, AWS, React, Docker, Terraform. They are now looking for a Senior Full Stack Python Dev (with a stronger focus on the backend) to help them build the next generation of scalable, intelligent learning systems. Analyse large datasets and buil

The back end of their technology stack comprises Java-based microservices running on AWS. A solid academic background with a degree in Computer Science, or a similar subject. This role has a positive and tangible real-world impact, and you will be working with a friendly mission driven team motivate

Build backend services and APIs in Python using Flask. Design reliable background jobs and pipelines with Celery and Redis.

Senior Backend Developer | Python, AI, ML, NLP | Start-Up | Bristol (4-days onsite). We are hiring a Senior Backend Developer with strong Python expertise and experience building AI-enabled systems to join a team developing an advanced communications platform. Develop and integrate AI-powered functi

A dynamic digital solutions company in Greater London is seeking a proactive Midweight Back-End Developer to support and maintain their websites.

The Senior Backend Java Engineer within the Sports Data team is responsible for building and maintaining the backend services that ingest, process, and enrich sports data feeds used across the company’s products and partner integrations. Ensure reliability, scalability, and observability of backen

Develop and maintain backend services powering automation features. Several years’ backend engineering experience. Occasionally contribute small frontend updates (React/TypeScript).

Deliver backend features that are fit for purpose, meeting agreed quality and engineering standards (build, unit testing, deployment). Develop high‑quality, customer‑focused backend services using Java 8+, Spring Boot and microservice patterns. We welcome and embrace diversity in race, nationali

Senior Java / Backend Engineer - Greenfield Fintech (London Hybrid). We’re looking for Senior and Lead Backend Engineers to help design and build modern, scalable platforms in fast-moving, product-led squads. Strong backend engineering experience (Java/Kotlin preferred).

Work with merchants, partners, and their developers to resolve issues with back-end technology stacks (e. You’ll work with Shopify’s technology ecosystem, using tools like Zendesk and Slack to assist merchants and partners across API, SDK, Checkout Extensions, and Headless solutions. Contribute

NET Developer (Back‑End Focus). As a Software Developer, you will be an individual contributor within our Beacon development team. This is a collaborative role working closely with developers, QA, Product, and stakeholders across the business.

Solid understanding of modern backend architecture and dependency injection. You will be responsible for developing robust backend services and integration layers across complex digital products, including work involving AI APIs and RAG workflows. Integrate AI model APIs into backend systems.

Methods is recruiting for a permanent Back‑end Developer specialising in Java Spring Boot and Python to join our private Sector Business unit. Worldwide Travel Insurance: non‑contributory (spouse and dependants included). Private Medical Insurance: non‑contributory (spouse and dependants inclu

Build and scale core backend systems, APIs, data pipelines, and integrations. Senior Backend Engineer – Remote first, London office (UK). Work with a small, mission-driven team backed by world-class partners.

Backend Engineer | Remote First (1 day a month on site in London) | Up to £80,000. We are looking for a Backend Engineer to join their dynamic and forward-thinking engineering team. In this role, you will design, develop, and optimise backend systems that power a modern cybersecurity platform, work

We are searching for a Back End Engineer with strong expertise in Core Java, you'll be experienced in building scalable and high-throughput APIs within complex systems. This role involves working on a sizeable, service-oriented platform and contributing to the design and evolution of backend archite

We may need the back‑end developer to occasionally work outside normal office hours. We’re looking for a proactive Midweight Back-End Developer with at least 3 years of hands‑on experience to help support and maintain the websites we develop. Stay curious and engaged with new back‑end tools

Experience with APIs, backend systems, and debugging. Experience integrating third‑party apps or developer tools.

Own API documentation: clear, developer‑friendly specifications and guides. Strong background with OpenAPI (FastAPI or similar may be acceptable if the rest is strong). We encourage applicants from all backgrounds, so if there is anything we can do to make our recruitment processes better for you

NET Developer (Back‑End Focus). Software Developer - Full-Stack. As a Software Developer, you will be an individual contributor within our Beacon development team.

We are seeking an experienced Backend Developer to join a high-performing technology team delivering enterprise-grade platforms within the Banking, Financial Services and Insurance (BFSI) sector. In this role, you will be instrumental in designing and building scalable backend and full-stack systems

You would be working in a pod based Agile team, taking the lead on projects/delivery, as well as mentoring more junior developers.

Methods is recruiting for a Back-end Developer specialising in Java Spring Boot and Python to join our team within the private Sector Business unit on a permanent basis.

Private Medical Insurance – non‑contributory (spouse and dependants included). Worldwide Travel Insurance – non‑contributory (spouse and dependants included).

We are hiring a talented Mid Level Backend Developer to out growing team in London. Backend Developer - Java, Spring Boot - Start Up. If you are a talented Java, Spring Boot Developer whop has worked in a startup before - we want to hear from you.

We are looking for a Software Developer Back End to join one of the M+C Saatchi Group's specialist divisions, M+C Saatchi World Services. ABOUT THE ROLE We're looking for a Back End Developer to design and operate scalable APIs and data systems on AWS. We provide a fully integrated, end to end servi

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Relief Social Care Assistant, St Brendan’s, Isle of Barra. You will work enthusiastically as a member of a team that promotes and supports Adults with Support Needs to actively take part within local resources and facilities, to maximise their inclusion, independence and planned outcomes.

This is a casual, part-time role offering flexible working.As a Bank Care Assistant at a Barchester care home, you'll help residents enjoy each day by making sure they get the quality care and support they deserve.You'll assist with daily living, providing support and companionship and sharing grea

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This is a casual, part-time role offering flexible working.As a Bank Housekeeping Assistant at a Barchester care home, you'll help to create a warm and homely environment that enables us to meet each resident's unique needs.Keeping the home clean and safe is no small task, which is why the role of a

Swann House is an Extra Care housing scheme, helping customers to live independently for as long as possible. Supporting people with a range of health needs, including dementia, mental health conditions and end‑of‑life care.

Youll be out on the road whatever the weather, but youll never have to fight over the radio station, and you can sing along as loud as you like! In return, we use our automated technology to pre plan your route and pre-load your van! Everyone likes their groceries at different times, so our working

Become a Self-Employed Delivery Driver with Evri with our new and improved application process now LIVE – apply in as little as 5 minutes and join one of the UK’s largest courier networks Looking for a new role or a more flexible way to earn that fits around your lifestyle? Join Evri as a self-e