Front End and Back End Developer

Front End Developer (React Native & React)

Job Summary

We are seeking a skilled Front End Developer to own the user experience across our web and mobile platforms. You will be responsible for building high-performance, scalable interfaces using React Native for mobile and React.js for web applications. Working in a modern data environment, you will bridge our backend services and user-facing applications using GraphQL, with opportunities to deploy and manage front-end hosting architectures directly on AWS.

Key Responsibilities

• Cross-Platform Engineering: Design, build, and maintain highly responsive mobile applications using React Native and web applications using React.js.
• Type-Safe Codebase: Implement clean, maintainable, and predictable code utilizing TypeScript to ensure application stability and scalability.
• API Integration: Connect front-end interfaces to backend architectures by designing and consuming efficient GraphQL queries and mutations.
• Performance Optimization: Diagnose and fix performance bottlenecks, memory leaks, and rendering issues across iOS, Android, and web platforms.
• Cloud Deployment: Support the deployment and optimization of web applications and assets using cloud infrastructure and content delivery networks.

Job Requirements

• Technical Stack: Proven commercial experience with React Native, React.js, TypeScript, and GraphQL.
• State Management: Strong understanding of modern state management libraries (e.g., Redux, Context API, or Apollo Client).
• Mobile Ecosystems: Solid grasp of mobile-specific development workflows, including handling native APIs, build tools, and App Store/Google Play deployment.
• AWS Cloud (Plus): Experience with AWS front-end hosting and delivery services (e.g., S3, CloudFront, or Amplify) is highly advantageous.

Back End Developer (Spring & Kotlin)

Job Summary

We are looking for a Back End Developer to architect and scale our core server-side logic and systems. In this role, you will leverage Kotlin and the Spring framework to build robust, high-throughput microservices and APIs. You will focus on system performance, data integrity, and secure integrations, ensuring our backend infrastructure seamlessly deploys to and scales within an AWS cloud environment.

Key Responsibilities

• Service Architecture: Design, develop, and deploy robust, scalable, and secure backend microservices using Kotlin and the Spring Boot framework.
• API Development: Build and optimize high-performance RESTful APIs and data services that interface cleanly with our front-end layer.
• System Performance: Write clean, expressive Kotlin code, utilizing coroutines and asynchronous programming to handle high-concurrency workloads efficiently.
• Cloud & Infrastructure: Collaborate on containerizing and deploying backend services into cloud environments, ensuring high availability and proper resource management.
• CI/CD & DevOps: Participate in automated testing, code reviews, and containerized deployment pipelines to maintain high code quality and continuous integration.

Job Requirements

• Technical Stack: Deep, hands-on experience backend engineering using Kotlin and the Spring Framework (Spring Boot, Spring Security, etc.).
• Language Proficiency: Strong understanding of Kotlin's advanced features (coroutines, null safety) or a strong Java background with extensive Kotlin delivery.
• Database & Infrastructure: Solid experience with relational databases (e.g., PostgreSQL, MySQL) and microservices architecture.
• AWS Cloud (Plus): Hands-on experience with core AWS services (e.g., EC2, ECS/EKS, RDS, Lambda, or S3) and cloud-native architecture is a strong plus.