51 to 75 of 94 Permanent GraphQL Jobs

Shopify Developer

Hiring Organisation
Halian Technology Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent
Salary
£65,000
/Vue ,andmodernfront-endbuildtools(Webpack,Vite,etc.). Experiencebuilding customShopifyapps using Node.js or RubyonRails . Familiaritywith Headless/Hydrogen/StorefrontAPI approaches. Provenexperiencewith ShopifyAPIs,GraphQL,andwebhooks . StrongunderstandingofecommerceprinciplesandUXbestpractices. Experienceleadingprojectsormentoringdevelopers. Excellentcommunicationandcollaborationskills. Mustbe basedintheUK withfullrighttowork. NicetoHave Experiencewith TypeScript . Familiaritywith headlessCMS platforms(e.g.Contentful,Sanity). Knowledgeof CI/CDpipelines andmodernDevOpsworkflows. Previousexperienceinan agencyenvironment ...

Application Security Engineering Lead.

Hiring Organisation
Radley James
Location
Glasgow, Scotland, United Kingdom
REST APIs, HTTP authentication, Linux, and scripting/automation. Familiarity with at least one major cloud provider (AWS, Azure, GCP). CI/CD, GraphQL, and authentication systems (OAuth) are a plus. Why join: Be part of a 30-strong team shaping the bank’s security future. Hands-on role ...

Lead Software Engineer

Hiring Organisation
Durlston Partners
Location
City of London, London, United Kingdom
SCSS Strong understanding of e-commerce fundamentals, including checkout flows, product pages, and conversion optimisation Experience with the Shopify ecosystem, APIs (REST/GraphQL), metafields, and third-party integrations Experience migrating from a custom tech stack to Shopify Performance-focused mindset, with attention to site speed and Core Web Vitals ...

Principal Back-End Developer - Manchester City Centre

Hiring Organisation
Searchability
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum, Inc benefits
experience with C# and .NET (6+ preferred) Expert knowledge of SQL Server and Test-Driven Development (NUnit) Proven experience building and maintaining RESTful and GraphQL APIs Strong understanding of SOLID principles, OOP, and modern back-end design Confidence diagnosing and resolving complex production issues Excellent communication skills and the ability ...

Fullstack Developer (all genders)

Hiring Organisation
Wirtschaftskammer Wien
Location
Wien, Austria
Employment Type
Permanent
Salary
EUR Annual
Scrum or Kanban. Profil Several years of experience in fullstack development (at least 3-5 years), ideally with Python & React Experience with RESTful APIs, GraphQL, or other API technologies. Expertise in relational databases such as PostgreSQL. Familiarity with agile development methods such as Scrum or Kanban and initial experience with ...

QA Test Manager

Hiring Organisation
Lorien
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£600 - £650 per day
incremental. Proven track record in creating and executing effective QA automation strategies covering both front-end apps and back-end systems/microservices/GraphQl Experience with complex data sources with multiple entry points Experienced in test documentation: check lists, test cases, bug reports, test reports, clear vision for testing ...

Full Stack Developer

Hiring Organisation
Buff Browz
Location
Edenbridge, England, United Kingdom
Skills, Qualifications & Experience • Strong full-stack development experience (React Native/Flutter + Node.js/Django/etc.) • Experience with databases and REST/GraphQL APIs • Knowledge of payment integrations (Stripe, PayPal) • Natural problem‐solver with a customer‐mindset and commercial awareness. • Experience with booking/reservation systems • Desirable ...

Network Automation Consultant

Hiring Organisation
IP-People
Location
Reading, England, United Kingdom
customers Passion for DevOps and the benefits that automation can bring Network and Cloud Security best practices Ideally have experience working with APIs (REST, GraphQL, NETCONF) CI/CD pipelines (Gitlab) Containerisation Docker and Kubernetes/Configuration (Ansible, Pulumi, Terraform) Interested in this role? Contact us today and send your ...

Senior Android Engineer

Hiring Organisation
Haystack
Location
Manchester Area, United Kingdom
Kotlin and modern Android development practices Experience with Jetpack Compose, MVVM architecture, and dependency injection (e.g., Hilt or Dagger) Familiarity with RESTful APIs, GraphQL, and third-party libraries Solid understanding of the full mobile development lifecycle Experience writing unit, integration, and UI tests Ability to work independently and lead technical ...

Automation Test Analyst

Hiring Organisation
G.Digital
Location
Leeds, England, United Kingdom
releases Technology Environment Languages: Python (primary) Testing: API, integration, and end-to-end automation CI/CD: GitHub Actions or similar APIs: REST/GraphQL Infrastructure: Containerised and cloud-native systems They’re open to different backgrounds and levels of experience, but ideal candidates will bring a combination of: Strong ...

Shopify Developer

Hiring Organisation
Charle Agency - Shopify Plus Partner Agency
Location
Greater London, England, United Kingdom
Javascript/Web Components Tailwind (or familiarity with CSS frameworks) HTML (with best practices and accessibility in mind) Webpack/Vite REST/GraphQL APIs Shopify CLI Git Shopify Functions Checkout Extensibility Bonus Experience: Shopify App Development How to Apply: Interested? Great! Send a brief covering letter (email) along with ...

Senior Software Engineer, Android

Hiring Organisation
Toast Tab, Inc
Location
Dublin, Ireland
Employment Type
Permanent
Salary
EUR 125,000 - 150,000 Annual
great software What we use to make our dish (Our Tech Stack) A core of Kotlin & Java based backend services. React SPAs leveraging Tailwind, GraphQL and Storybook. Android app built in Java & Kotlin running in the restaurant. DynamoDB and PostgreSQL as core persistence. Pulsar, Camel and RabbitMQ for message-based ...

Full Stack Developer - LEEDS

Hiring Organisation
Reed
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum, Inc benefits
Full Stack Developer Location: Leeds (Hybrid) Salary: £50,000 – £60,000 DOE The Opportunity We’re supporting an innovative healthcare technology provider based in Leeds, known for modernising clinical and patient-facing systems. They are ...

Senior Software Engineer

Hiring Organisation
Understanding Recruitment
Location
City of London, London, United Kingdom
hardware-design challenges. Prototype, test and deliver reliable, scalable solutions. Support other engineers through pairing and technical guidance. Tech & Environment 💻 Python (3.11), Django, PostgreSQL, GraphQL, Redis, Docker, collaborative, high-performance engineering culture. What They’re Looking For A Electronic Engineering degree from a top/Russell group university or similar. ...

Support Developer

Hiring Organisation
ADLIB
Location
Bristol, Avon, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £45,000 per annum
MySQL. Experience with HTML, CSS, and JavaScript (ideally React). Shopify experience. Understanding of API integrations and/or working with GraphQL to connect third-party services. Strong grasp of general website performance concepts, including HTTP, SSL, and DNS configurations. Familiarity with CMS platforms like Sanity and WordPress. What ...

Full Stack .NET Developer

Hiring Organisation
Reed
Location
Stockton-on-Tees, Cleveland, England, United Kingdom
Employment Type
Full-Time
Salary
£38,000 - £44,000 per annum, Inc benefits
this role you should have a few years commercial experience in .... C#, .NET SQL server Experience with RESTful APIs, SOAP APIs, GraphQL and other types of APIs. Good design/architectural patterns Understanding of Unit Testing Javascript and any related framework Bonus points if you have.... Created cloud based ...

Full Stack .NET Developer

Hiring Organisation
Reed Technology
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£40,000
this role you should have a few years commercial experience in .... C#, .NET SQL server Experience with RESTful APIs, SOAP APIs, GraphQL and other types of APIs. Good design/architectural patterns Understanding of Unit Testing Javascript and any related framework Bonus points if you have.... Created cloud based ...

Senior Software Engineer

Hiring Organisation
Reed Technology
Location
Nottingham, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
Senior Back-End Software Engineer are: Design and develop backend services using Node.js and TypeScript , deployed in a cloud-native environment. Build and maintain GraphQL and REST APIs to support a range of digital products and integrations. Collaborate with architects, product managers, and other engineers to shape scalable technical solutions. … bring innovative ideas to the team. Skills & Experience needed: Essential: Strong experience with Node.js and TypeScript Proven background in microservices architecture Solid understanding of GraphQL and RESTful API design Experience with SQL and NoSQL databases Familiarity with CI/CD, automated testing, and modern development workflows Desirable: Experience with Azure ...

Software Engineering Manager - UCX (Web Frontend)

Hiring Organisation
Hargreaves Lansdown
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
performant, accessible, secure, and compliant with relevant standards and regulations. Platform & Integration Lead the integration of front-end platforms with backend services using GraphQL APIs, and third-party systems to deliver seamless end-to-end user experiences. Collaborate with backend, platform, and DevOps teams to ensure well-designed interfaces … using version control effectively, and working within modern development workflows. Solid understanding of secure API integration , authentication and authorisation flows , and modern UI architecture (GraphQL experience preferred). Comfortable leading design implementation and collaborating closely with Product and Design teams, using tools such as Figma to translate concepts into high ...

Software Engineer

Hiring Organisation
Sanctuary Health
Location
City of London, London, United Kingdom
voice AI. 3 years experience in Typescript 3 years experience in React Experience using AI models in products Beneficial, technical: NextJS Tailwind Express PostgreSQL GraphQL Retrieval Augmented Generation systems Experience with GCP and Vercel platforms General: Ability to travel, at short notice, sometimes for extended periods (e.g. 4 weeks) Experience ...

React Native Lead Developer

Hiring Organisation
Hunter Bond
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 95,000 Annual
amazing opportunity! The following skills/experience is essential: Strong React Native development background Demonstrable experience delivering applications in both iOS and Android GraphQL and Restful APIs Solid understanding of the full mobile development life cycle Good communication skills Salary: Up to £95,000 + bonus + package Location: London ...

Senior iOS Engineer

Hiring Organisation
Haystack
Location
Manchester Area, United Kingdom
Guidelines Strong experience with mobile app architecture (MVVM, VIPER, etc.) Proven track record of delivering apps to the App Store Familiarity with RESTful APIs, GraphQL, and integrating backend services Experience with tools like Xcode, Fastlane, and CI/CD pipelines Excellent debugging and performance tuning skills Strong communication and collaboration ...

Lead Golang Developer Software Engineer Finance Trading London

Hiring Organisation
Joseph Harry Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Lead Golang Developer (Software Engineer Programmer Developer ReactJS React-JS React.JS GraphQL Playwright TypeScript Redux Saga Ag-Grid Fixed Income JavaScript Node Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Finance Front Office Trading Financial Services UI Front End Front End EMS OMS Execution Order Management System Portfolio … take concepts and ideas into technical solutions Excellent stakeholder interaction skills Agile The following is DESIRABLE, not essential: JavaScript and TypeScript Ag-Grid and GraphQL Python or Java Role: Lead Golang Developer (Software Engineer Programmer Developer ReactJS React-JS React.JS GraphQL Playwright TypeScript Redux Saga Ag-Grid Fixed Income JavaScript ...

REMOTE Lead Golang Developer Software Engineer Finance London

Hiring Organisation
Joseph Harry Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
REMOTE Golang Developer (Software Engineer Programmer Developer ReactJS React-JS React.JS GraphQL Playwright TypeScript Redux Saga Ag-Grid Fixed Income JavaScript Node Credit Rates Bonds Agile Buy Side Asset Manager Investment Management Finance Front Office Trading Financial Services UI Front End Front End EMS OMS Execution Order Management System Portfolio … take concepts and ideas into technical solutions Excellent stakeholder interaction skills Agile The following is DESIRABLE, not essential: JavaScript and TypeScript Ag-Grid and GraphQL Python or Java Role: REMOTE Golang Developer (Software Engineer Programmer Developer ReactJS React-JS React.JS GraphQL Playwright TypeScript Redux Saga Ag-Grid Fixed Income JavaScript ...

Lead Software Engineer Java

Hiring Organisation
Nigel Wright Group
Location
Middlesbrough, Cleveland, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £80,000 per annum
tools. Scalable System Design – Experience building and maintaining scalable, highly available systems, employing industry-standard patterns and methodologies. API Design – Familiar with REST and GraphQL API best practices. Person We’re seeking a highly capable and motivated backend engineering leader to drive technical excellence, contribute directly to product development … development. Experience with NoSQL databases and search technologies , with a solid grasp of indexing and query optimization. Skilled in designing and consuming RESTful and GraphQL APIs . Strong grasp of CI/CD pipelines , automation, and DevOps practices. Line Management & Coaching Minimum of 2 years in a leadership role, with ...