326 to 350 of 448 GraphQL Jobs

Architecture, SOLID principles, and Kotlin Coroutines/Flow. Testing & APIs: Hands‐on experience with unit/UI testing (JUnit, Mockk, Espresso) and RESTful/GraphQL APIs. Scale: Background building high-traffic, production-grade consumer mobile applications. #J-18808-Ljbffr ...

mobile apps that real users depend on. Strong with React Native or Flutter (native iOS/Android a plus). Experience integrating REST/GraphQL APIs, payments, maps, and real-time features. A feel for mobile UX and an eye for detail. Self-directed, curious, and comfortable owning whole features. ...

Architecture, SOLID principles, and Kotlin Coroutines/Flow. Testing & APIs: Hands-on experience with unit/UI testing (JUnit, Mockk, Espresso) and RESTful/GraphQL APIs. Scale: Background building high-traffic, production-grade consumer mobile applications. Randstad Technologies is acting as an Employment Business in relation to this vacancy. ...

Architecture, SOLID principles, and Kotlin Coroutines/Flow. Testing & APIs: Hands-on experience with unit/UI testing (JUnit, Mockk, Espresso) and RESTful/GraphQL APIs. Scale: Background building high-traffic, production-grade consumer mobile applications. Randstad Technologies is acting as an Employment Business in relation to this vacancy. ...

mobile apps that real users depend on. Strong with React Native or Flutter (native iOS/Android a plus). Experience integrating REST/GraphQL APIs, payments, maps, and real-time features. A feel for mobile UX and an eye for detail. Self-directed, curious, and comfortable owning whole features. ...

implement pixel-perfect UIs Optimize applications for maximum speed and scalability Write clean, maintainable code with proper documentation Integrate with RESTful APIs and GraphQL endpoints Requirements 3+ years of frontend development experience Strong proficiency in Vue.js (Vue 3, Composition API) Solid experience with React and modern React patterns (hooks, context ...

deployed cloud web applications, acting as the backbone of our software operations.### Key Responsibilities* Architecting, orchestrating, and meticulously deploying scalable RESTful and GraphQL APIs.* Implementing uncompromising enterprise-grade security, data protection measures, and encryption protocols.* Executing deep-level optimizations on database queries (SQL/NoSQL) to handle massive high-throughput ...

skills and ability to write modular, secure, scalable, and maintainable code Knowledge about AWS components (S3, EC2, Cloudfront, Redis Clusters, Postgres, etc.) Experience with GraphQL APIs. WHAT THEY OFFER: Lots of responsibility and room to grow Opportunity to join a fast-growing company at an early stage. Fast-paced ...

agents, grounding data and retrieval approaches Designing integrations between Microsoft 365, AI services and line-of-business applications using Microsoft Graph, REST APIs and GraphQL Defining security, compliance and data architecture using Microsoft Purview, Defender and Microsoft 365 security controls Establishing AI governance around access, licensing, data exposure and responsible ...

React, or AngularApply backend experience with NextJS, Express, or KoaDemonstrate expertise in JavaScript, with some knowledge of TypescriptIntegrate with external REST APIs and implement GraphQL solutionsWrite comprehensive unit, integration, and end-to-end tests to ensure code qualityWhat they are looking for: Proven experience in building and developing robust ...

engineer (iOS-leaning) but focusing on Android (with some iOS) Optimising app performance for speed, memory usage, and battery efficiency Integrating with REST/GraphQL APIs for real-time data synchronisation Collaborating closely with a genuinely cross-functional team Writing and maintaining automated tests to ensure app stability and quality ...

budgets Qualifications We put people first. It’s all about you... Technical Mastery: Knowledge (experience is a bonus) of our core tech stack; gRPC, GraphQL, React, Kafka, Docker & Kubernetes, experience with Go is preferred but not essential. Experience taking responsibility for technical decisions and aligning them with strategy. A clear ...

experienced building extensions/scripts. Experience with developing and maintaining web-focused tooling and automation (Burp extensions, custom scanners, authenticated API fuzzers, GraphQL mutation explorers, Puppeteer/Playwright scripts). Experience with source code reviewing for control flow and security flaws A passion for constructively break things Want ...

Job Description We have an exciting and rewarding opportunity for you to take your software engineering career to the next level. Job Responsibilities Design and deliver creative software solutions, including development and technical troubleshooting; think ...

Plan: Spec-Driven Development team. This is a full-time, remote role with work location: UK, focusing on Ruby on Rails, Python, GraphQL, PostgreSQL and related backend systems. You’ll own end-to-end backend features, collaborate with designers and product managers, and mentor peers in an all-remote, async ...

group, supporting both B2C go-live and a straightforward B2B store for small buyers. The project spans native Shopify backend and Storefront API integration, GraphQL, and connections to Dynamics/Navision, Yotpo and Klaviyo. #J-18808-Ljbffr ...

deploy intelligent agent solutions that solve real business problems. You will collaborate with customers, design end-to-end pipelines, integrate with REST/GraphQL, and help shape AI strategy from concept to production. #J-18808-Ljbffr ...

design direction and partner with a UX designer to translate complex data into fast, accessible interfaces. You’ll integrate REST and GraphQL APIs, champion a growing design system, and mentor engineers while applying AI-assisted development within strict security and testing standards. #J-18808-Ljbffr ...

clean, scalable codeCollab with x-functional teamsRotate teams on a quarterly basis to complete a variety of tasks Tech stack includes React, React Native, GraphQL, AWSThe successful Front End Developer will have access to remote/flexible working, unlimited holiday, and discounts with all kinds of retail stores/outlets. ...

clean, scalable codeCollab with x-functional teamsRotate teams on a quarterly basis to complete a variety of tasks Tech stack includes React, React Native, GraphQL, AWSThe successful React Native Developer will have access to remote/flexible working, unlimited holiday, and discounts with all kinds of retail stores/outlets. ...

clean, scalable codeCollab with x-functional teamsRotate teams on a quarterly basis to complete a variety of tasks Tech stack includes React, React Native, GraphQL, AWSThe successful React Native Developer will have access to remote/flexible working, unlimited holiday, and discounts with all kinds of retail stores/outlets. ...

clean, scalable codeCollab with x-functional teamsRotate teams on a quarterly basis to complete a variety of tasks Tech stack includes React, React Native, GraphQL, AWSThe successful Front End Developer will have access to remote/flexible working, unlimited holiday, and discounts with all kinds of retail stores/outlets. ...

clean, scalable codeCollab with x-functional teamsRotate teams on a quarterly basis to complete a variety of tasks Tech stack includes React, React Native, GraphQL, AWSThe successful Front End Developer will have access to remote/flexible working, unlimited holiday, and discounts with all kinds of retail stores/outlets. ...

building solutions and supporting them in production. The role Design, build and maintain integrations between ecommerce and operational systems Develop and consume REST/GraphQL APIs and webhooks Work with data flows covering orders, customers, products, inventory and fulfilment Integrate ecommerce platforms with ERP, WMS, fulfilment and third‐party systems ...

mobile applications using Flutter and Dart Implement clean architecture and state management solutions (e.g. BLoC , Provider , Riverpod ) Integrate and consume backend APIs (REST/GraphQL), including authentication flows and data syncing Collaborate closely with backend engineers to define clean, scalable API contracts Ensure high‐quality, responsive UI/UX across ...