Senior Mobile Engineer (React Native) responsible for building and shipping production-grade React Native applications, driving performance improvements, and setting mobile engineering standards.
Responsibilities
Build and ship production-grade React Native applications
Drive adoption of modern React Native capabilities and performance improvements
Own features from idea to App Store / Play Store release
Architect reusable components and modular application structure
Collaborate closely with product, design, backend, and architecture partners
Looking for an experienced frontend engineer to build AI-native experiences and turn complex AI behavior into trustworthy user experiences across web applications and embedded enterprise surfaces.
Responsibilities
Build AI-native experiences for chat, workflows, integrations, approvals, and knowledge.
Own customer-facing features from product definition through implementation, testing, release, and iteration.
Create scalable components and shared product capabilities across our main application and ServiceNow experience.
Design reliable realtime and asynchronous interfaces, including streaming, partial results, retries, interruptions, and failures.
Own frontend foundations such as shared packages, build tooling, dependency upgrades, and CI.
Design, develop, and maintain production-quality full-stack applications using TypeScript, React, and Node.js, while building modern frontend features and AWS serverless backend services.
Responsibilities
Design, develop, and maintain production-quality full-stack applications using TypeScript, React, and Node.js.
Build modern frontend features using React 19 and supporting libraries such as TanStack Router, TanStack Query, Mantine, and Zustand.
Develop and maintain AWS serverless backend services using Lambda, API Gateway, and DynamoDB.
Design and optimize DynamoDB data models using Single-Table Design and application access patterns.
Implement RESTful APIs and validate inputs and outputs using OpenAPI-driven Zod schemas.
Requirements
Bachelor’s Degree in Computer Science, Information Technology, Software Engineering, or a related field
Nice to have: SQL Server
Nice to have: OpenSearch Serverless
Nice to have: Amazon EventBridge
Nice to have: AWS certifications at the Associate level or higher
CTONew6037 · Warsaw, Ukraine+2 more
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