to mobile development What we need: 2 years of experience as a Frontend Engineer with proven experience using React Native Good programming skills in JavaScript, preferably with TypeScript and GraphQL experience In-depth knowledge of the React and React Native frameworks A good understanding of the Android and iOS platforms Experience with frontend testing frameworks Familiarity with modern front-end More ❯
Isleworth, London, United Kingdom Hybrid / WFH Options
Staffworx Limited
Full Stack Software Engineer GraphQL | TypeScript | Cloud-Native Based West London, Hybrid working, 1-2 days week on site. Outside IR35. 6 months initial, likely extensions. Were looking for a Full Stack Software Engineer who loves building high-quality, scalable systems and isn't afraid to get deep into both the code and the infrastructure. If GraphQL APIs, TypeScript/… backends and cloud-native deployments make you feel right at home, this is your stage. What you ll be doing Design & build robust, scalable TypeScript/Node.js services and GraphQL APIs that power real-world applications. Write code that lasts clean, maintainable, well-tested, and resilient. Shape our infrastructure through modern DevOps practices: CI/CD pipelines (Jenkins, Concourse), containerisation … and inspire junior engineers, helping to grow a culture of technical excellence. What you bring to the table Proven production experience with TypeScript and Node.js . Strong understanding of GraphQL from schema design to integration and evolution. Hands-on with testing frameworks like Vitest and Playwright . Comfortable with Docker , Helm , Kubernetes , and modern CI/CD pipelines. Experience in More ❯
looking for a React TypeScript developer to join our team building a geospatial analytics platform. You’ll be working on interactive maps, PostGIS-powered data, and a Relay js GraphQL API, turning complex data into clean, usable interfaces. You’ll also help shape components that connect with our AI chat assistant, making insights feel seamless and interactive. You should be More ❯
scale, complex environments. Deep technical proficiency in: Languages: Java 17+ (Java 21 preferred) Frameworks: Micronaut (preferred), Spring Boot Testing: JUnit, Mockito Build Tools: Gradle Data & Messaging: Kafka, MongoDB APIs: GraphQL Federation, REST Infrastructure & Observability: Terraform, OpenTelemetry, Dynatrace Please get in touch asap for a chance to work on this amazing project. More ❯
. Strong troubleshooting skills and critical thinking. Experience performing bug investigations and root cause analysis, and communicating findings to both technical and non-technical audiences. Solid understanding of APIs (GraphQL is a plus), authentication protocols (OAuth, SAML), and software integrations. Strong data-driven mindset - able to explore, analyze, and present insights to guide decisions; SQL, Redash. Proven ability to work More ❯
knowledge: Strong familiarity with data warehouses/lakehouses (Snowflake, Databricks, BigQuery), orchestration tools (Airflow, Prefect), streaming (Kafka, Flink), and transformation (dbt). Technical proficiency: Solid understanding of REST/GraphQL APIs, SDK development, authentication/authorization standards (OAuth, SSO), and best practices in developer experience. Customer empathy: Strong customer empathy for data engineers, architects, and technical buyers. Communication and collaboration More ❯
is an advantage: GEO/SEO understanding and proven use cases Site search solutions (e.g. Yext, Algolia, Elasticearch) Headless CMS/DXP platforms (Contentful, Sitecore, AEM etc) REST/GraphQL APIs Modern Web Development & Accessibility Analytics platforms LLMs, RAG, and Graph Database concepts You must be a natural storyteller who simplifies complexity, engages executives, and builds trust quickly. You have More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Method Resourcing
looking for: Tech Stack Expertise - Skilled in TypeScript (Node.js mainly but also React, this role is more focussed on the backend) & Cloud technologies such as AWS. Familiarity of Kubernetes, GraphQL, Kafka, and Mongo would be desirable. Architecture & Problem-Solving - You have the ability to design systems that manage high traffic efficiently while integrating smoothly into complex environments. Tooling & Collaboration - Comfortable … workflows to streamline development. Mentorship - Actively mentors junior engineers, providing guidance, reviewing designs, and maintaining best practices. API's - Deep knowledge of building and scaling resilient APIs (REST and GraphQL) Benefits: Work abroad for up to 8 weeks per year 10% discretionary bonus 25 days holiday + increases with tenure 6% employer pension contribution Private medical insurance & dental insurance Life More ❯
You have experience working in a tech startup Experience in infosec Experience in creating robust, well-polished and documented server-to-server APIs for customers access (E.g. REST/GraphQL) Success in the role looks like 3-Month Metrics Own and Deliver Initial Integrations : Complete at least one major payment partner integration to expand NALA's reach across target markets. More ❯
Product Owner/Client priorities and fixing bugs/issues raised on the Live application. You will have experience working with/developing microservices, containerised applications, TypeScript, React(TypeScript), GraphQL/Hasura, API development and integration, PostgreSQL, JavaScript, GoLang, and Python. You will be comfortable using the supporting tools for Agile product delivery such as JIRA (User Story/Defect …/Comms), and Slack (collaboration/comms). Key Responsibilities Lead development of microservices and front-end components using Node.js (TypeScript) and React (TypeScript). Configure and extend Hasura GraphQL Engine, including permissions, computed fields, and API integrations. Design and implement PostgreSQL schemas, migrations, and triggers; ensure data integrity and performance. Integrate with Identity and Access Management (IdAM) systems. Ensure … maintain documentation in Confluence. Essential Technical Skills Languages & Frameworks TypeScript (Proficient) - primary language for backend and frontend. React (Proficient) - SPA development, state management, performance optimization. js (Proficient) - microservices architecture. GraphQL (Working) - queries, mutations, schema awareness. SQL (PostgreSQL) (Working) - schema design, queries, migrations. JavaScript (Working) - legacy code and Jest tests. Go (Awareness) - infrastructure tooling and services. Python (Awareness) - Airflow DAGs and More ❯
share your work early and you're happy to put something out there when it's 70% done. Bonus points Experience in fintech or the payments industry. Familiarity with GraphQL and the Solana blockchain (or other blockchain technologies). An eye for smooth, delightful animations and UI polish. Not ticking every box? That's totally okay! If you're passionate More ❯
to build products that can be used by anyone - so any exposure to building UI that meets WCAG accessibility requirements is advantageous. Our tech stack includes NestJS, Typescript, Python, GraphQL, MongoDB, and AWS. Technical Skills Proficient in Typescript Deep experience with building well architected and reusable components with React Experience building applications powered by GraphQL APIs A deep understanding of More ❯
You'll lead the migration from a legacy monolith to a modern microfrontend and Backend-for-Frontend (BFF) ecosystem, leveraging React, Next.js, TypeScript, and advanced communication protocols such as GraphQL and gRPC. What You'll Own Lead the design and implementation of scalable, performant, and maintainable frontend architectures that support diverse driver journeys and complex policy workflows. Drive innovation by … of architecting scalable frontend systems and migrating legacy codebases to modern frameworks. Deep understanding of accessibility standards (WCAG) and a passion for building inclusive user experiences. Experience working with GraphQL and gRPC APIs in production environments. Exceptional leadership and communication skills, comfortable mentoring engineers and influencing cross-functional teams. Strong advocate for engineering best practices, test-driven development, and continuous More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Salt Search
Next.js , WordPress, and modern front-end technologies. What you'll do Build pixel-perfect, responsive web pages using HTML, SCSS, JavaScript, and Typescript Work with React/Next.js/GraphQL to develop headless WordPress sites Ensure performance and scalability across devices Create reusable code and develop complex front-end functionality Produce documentation and guidance for clients and team members Snag … Lead front-end aspects of projects and support junior developers What we need from you Strong HTML, SCSS, JavaScript, Typescript, and jQuery skills Experience with React/Next.js/GraphQL for headless WordPress (Next.js non-negotiable) Minimum 2 years' PHP experience with WordPress Experience with custom post types, Gutenberg, and Advanced Custom Fields (ACF) Confident with GIT workflows and responsive More ❯
System Design Deep expertise in complex React Native architectures and patterns Subject matter expert for technical problem-solving and architectural guidance Designs solutions for the most challenging technical requirements GraphQL Integration Apollo GraphQL client expertise Query optimisation, caching, error handling Real-time subscriptions (coming soon) Integration Adobe Analytics implementation and mobile tracking Adobe Experience Manager (AEM) for content delivery Firebase More ❯
Software Engineer | B-Corp Start-Up | Net-Zero Carbon | Full Stack Up to £120,000 plus stock London - Hybrid (2 days a week in the office) Typescript, React, Node, GraphQL, GCP Staff Software Engineer - We are working with an amazing Carbon Neutral, B-Corp certified start-up to find them a Staff Software Engineer to join their purposely small, experienced … ideas. Driving design discussions to solve real world problems and deliver on business goals. The tech stack is predominantly Typescript, Node and React with some Rust on GCP, Kubernetes, GraphQL although they are open to engineers from any background. You should apply if: You're excited to build sustainable, net-zero products to disrupt an industry. You're love the More ❯
powers our marketing and analytics. This is a mission-critical role interfacing with Product, Marketing, and Creative teams. Our frontend is built with a modern stack including React, Next.js, GraphQL, and deployed via Vercel. With minimal legacy constraints, we're able to move quickly and maintain a high bar for performance and quality. This is an office based role, located … Euston London. We operate Monday to Friday, 9am to 6pm. WHAT YOU'LL WORK ON: Development of the customer-facing onboarding journey. Working with a tech-stack including:React,GraphQL,Typescript,Vercel Setting up and driving regular experimentation, advocating for A/B testing and data-driven decision making Continuous management of Meta Pixels, Google Ads Tags, and Google Tag … Act as a technical advocate for marketing to ensure full measurability and tracking fidelity. WHAT WE'RE LOOKING FOR: 5+ years in software engineering roles Strong experience in React, GraphQL, and TypeScript Familiarity with Vercel, Next.js, and modern CI/CD workflows Deep understanding of building customer-facing journeys (onboarding, checkout) Ability to communicate complex technical concepts to non-technical More ❯
design is a plus. Proven experience with React. Experience in CDN and edge caching. Specific experience with CloudFlare is a plus!. Understanding of accessibility and SEO. Familiarity with GraphQL and GraphQL libraries such as Relay or Apollo (or be willing to learn). About DICE DICE is based throughout Europe, North America, Australia and India, and is rapidly growing More ❯
and customer experience. Work with a modern backend stack including Ruby on Rails (8.0) , Sidekiq Enterprise (200k+ jobs daily), Heroku, GitHub Actions (CI/CD), Playwright (E2E testing), and GraphQL APIs. What You'll Do Build, maintain, and scale backend services using Ruby on Rails and related technologies. Collaborate with product and frontend teams to deliver features that enable new … Rails and experience with Sidekiq for large-scale job processing. Experience deploying and running applications in Heroku (or similar PaaS), with confidence in CI/CD pipelines. Familiarity with GraphQL APIs and automated testing frameworks such as RSpec . A collaborative mindset , with strong communication skills and the ability to make progress in ambiguous situations. A proactive, curious, and problem More ❯
built entirely in Kotlin with Jetpack Compose from day one, so there's no legacy Java or XML code to maintain. We use modern libraries and architecture, including Apollo GraphQL for networking, Room for local storage, and Slack's Circuit framework to structure our Compose-driven UI. We've built our own Solana Kotlin library in-house to interface directly … share your work early and you're happy to put something out there when it's 70% done. Bonus points Experience in fintech or the payments industry. Familiarity with GraphQL and the Solana blockchain (or other blockchain technologies). An eye for smooth, delightful Jetpack Compose animations and UI polish. Proven skills in Android performance optimization, especially with Jetpack Compose. More ❯
a seasoned Principal Product Manager to lead a critical part of our domains in our CMS product: Graph . The Graph team owns our Optimizely Graph product, built on GraphQL, enabling performant and composable content delivery and search across the Optimizely suite. We are looking for a technical, detail-oriented product leader who thrives in complex systems, understands the developer … and implementer persona deeply, and has experience with front-end frameworks, GraphQL, and search. This role is central to how Optimizely CMS is adopted and extended by customers and partners across the globe. Job Responsibilities Product Development: Lead the end-to-end product lifecycle from ideation through to launch. Prioritize features and enhancements based on user feedback, market trends, and … the needs of both internal and external stakeholders. Create and maintain roadmaps, write Product Requirements Documents (PRDs), and set a predictable cadence for delivery. Strategy & Vision: Drive forward our GraphQL-based content delivery and search infrastructure. Understand content modeling, query performance, and integration challenges in composable architectures. Develop a clear and compelling vision for the future of search, content delivery More ❯
