Join Our Team as Fullstack Engineer (Web & Mobile)
At Hyperion360, we believe in empowering our engineers to shape the future of technology from the comfort of their own homes. We are a premier software outsourcing company, partnering with some of the world’s most successful businesses to build and manage dedicated, remote teams of top-tier software engineers and other technical talent.
We are looking for a talented Fullstack Engineer (Web & Mobile) to join our global team.
About This Role
a Senior Full Stack Engineer with strong web fundamentals and mobile development experience to design, build, and maintain user-facing applications across web and mobile platforms
Job Description
About the Company
We offer a high-trust, remote-first engineering culture where senior engineers can take end-to-end ownership of complex systems and work closely with product and design. The team values clear thinking, technical rigor, and direct communication, with room to influence architecture and technical direction while building and maintaining user-facing applications across web and mobile.
About the role
We’re looking for a Senior Full Stack Engineer with strong web fundamentals and mobile development experience to design, build, and maintain user-facing applications across web and mobile platforms. This is a full-stack role with end-to-end scope, from backend services and APIs to polished user experiences on desktop and mobile, with meaningful ownership across design, implementation, deployment, and ongoing maintenance.
What you’ll do
- Take end-to-end ownership of full-stack applications and services
- Design, build, and maintain backend services and APIs
- Design, build, and maintain web applications using React
- Design, build, and maintain mobile applications using React Native
- Build responsive, accessible, and performant user interfaces
- Work with and contribute to a shared component library and design system, including Storybook
- Share business logic between frontend, mobile, and backend systems where appropriate
- Collaborate closely with product and design to define, implement, and iterate on features
- Ensure reliability, performance, and maintainability across the full stack
- Contribute to testing, CI/CD pipelines, and deployment workflows
- Participate in architectural decisions and help evolve platform foundations
Who you are
You are a senior engineer who is comfortable owning complex features or services independently. You can take a problem from a loosely defined requirement through design, implementation, deployment, and iteration.
You care deeply about product quality and user experience, but you are equally comfortable working in backend systems and APIs. You think in systems rather than silos and understand how decisions at one layer affect the rest of the stack.
You value feedback, continuous learning, and clear communication, and you’re comfortable challenging existing approaches when you can support your ideas with reasoning and evidence.
Required qualifications
- Strong professional experience with JavaScript/TypeScript
- Production experience building web applications with React
- Production experience building mobile applications with React Native
- Backend experience building services and REST and/or GraphQL APIs
- Proven ability to own and deliver full-stack applications or services end-to-end in production
- Experience working with relational and/or NoSQL databases
- Proficiency with Git and collaborative development workflows
- Experience with Python is a plus
Nice-to-have skills
- Experience shipping and maintaining apps in the App Store and/or Play Store
- Experience with Storybook and design systems
- Experience with shared codebases between web and mobile
- Native mobile development experience:
- Swift for iOS
- Kotlin for Android
- Offline-first or sync-heavy mobile applications
- Push notifications and background tasks
- Experience with Rust for performance-critical components
- Containerization and cloud infrastructure (Docker, AWS, GCP, or similar)
- CI/CD pipelines for web and mobile applications
- Observability tooling (logging, metrics, tracing)
Why Choose Hyperion360?
- Remote-First Culture: Work from anywhere with flexible hours
- Top-Tier Clients: Partner with Fortune 500 companies and top startups
- Professional Growth: Continuous learning and development opportunities
- Competitive Compensation: Market-leading salaries and benefits
- Global Team: Collaborate with talented professionals worldwide
Ready to take your career to the next level? Apply today and become part of Hyperion360’s elite team!