# Senior Software Engineer, Invest / Trade (Full Stack, React)

**Company**: Gemini
**Location**: Singapore
**Work arrangement**: hybrid
**Experience**: senior
**Job type**: full-time
**Category**: Engineering
**Industry**: Finance

**Apply**: https://job-boards.greenhouse.io/gemini/jobs/8164166?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_80eeba63-b2a

## Description

We are looking for a Senior Full-Stack Engineer to build and own products across web, mobile, and backend systems. Your primary focus will be developing complex web applications using React and TypeScript. You will also contribute to React Native mobile applications and backend services built with Scala and Go on AWS.

Responsibilities:

- Design and deliver scalable web applications using React and TypeScript.

- Own features from technical design through release, monitoring, and improvement.

- Define frontend architecture and build reusable components.

- Contribute to React Native applications for iOS and Android.

- Develop and integrate backend services using Scala or Go.

- Make pragmatic technical decisions and communicate trade-offs.

- Improve performance, accessibility, reliability, testing, and security.

- Collaborate with product managers, designers, and engineers.

- Review code, mentor engineers, and improve engineering standards.

- Use AI development tools effectively while remaining accountable for code quality.

Minimum Qualifications:

- Strong experience with React, TypeScript, JavaScript, HTML, and CSS.

- Experience building large-scale, production-grade web applications.

- Strong knowledge of frontend architecture, performance, testing, and accessibility.

- Solid software engineering and system-design fundamentals.

- Experience integrating web applications with APIs and distributed systems.

- Ability and willingness to contribute to React Native and backend development.

- Proven ownership of complex projects from design to production.

- Strong communication, technical leadership, and mentoring skills.

Preferred Qualifications:

- React Native or native mobile development.

- Backend development with Scala, Go, Java, or Kotlin.

- AWS, Docker, Kubernetes, Terraform, and CI/CD.

- REST APIs, event-driven architecture, Kafka, and distributed systems.

- AI coding agents and AI-assisted development workflows.

- Financial services, trading, payments, or regulated systems.

It Pays to Work Here We take a holistic approach to compensation at Gemini, which includes:

- Comprehensive health plans covered at 100% for employees and dependents

- Long-term incentive in the form of a new hire equity grant

- Paid Parental Leave

- Competitive paid time off

## Skills

### Required
- React
- TypeScript
- JavaScript
- HTML
- CSS
- frontend architecture
- performance
- testing
- accessibility
- software engineering
- system-design fundamentals
- API integration
- distributed systems
- React Native
- backend development
- communication
- technical leadership
- mentoring

### Nice to have
- native mobile development
- Scala
- Go
- Java
- Kotlin
- AWS
- Docker
- Kubernetes
- Terraform
- CI/CD
- REST APIs
- event-driven architecture
- Kafka
- AI coding agents
- AI-assisted development workflows
- financial services
- trading
- payments
- regulated systems

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Source: [Apply at job-boards.greenhouse.io](https://job-boards.greenhouse.io/gemini/jobs/8164166?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)