Senior React Native Engineer

Team Up is a leading talent service provider connecting remote businesses with top talent across the Caucasus and Central Asia through Talent Pool or Employer of Record (EOR) services.

Team Up Services

Employee count: 11-50

United States only

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Category: Engineering

Location:

We are looking for a Senior React Native Engineer to join a greenfield project within a leading digital asset bank. You will be building a mobile application from scratch, working closely with the Mobile Tech Lead to design and deliver a full-featured mobile banking platform.

This role requires strong ownership, technical decision-making, and the ability to shape architecture and product direction from the ground up. You will play a key role in defining best practices, solving complex technical challenges, and delivering a high-quality mobile experience in a fintech environment.

Your Duties:

As a Senior React Native Engineer you will be responsible for:

Architect and develop a React Native mobile application from scratch
Define and implement mobile architecture, patterns, and best practices
Make and justify technical decisions, clearly explaining trade-offs and reasoning
Proactively identify technical challenges and propose effective solutions
Collaborate closely with Mobile Tech Lead and backend teams
Build high-performance, scalable, and secure mobile features
Optimize application performance, reliability, and user experience
Implement state management, navigation, and offline capabilities
Contribute to CI/CD pipelines and modern development workflows
Leverage AI tools to accelerate development and improve code quality
Take ownership of features from development to deployment and maintenance

Requirements

5+ years of experience in mobile development with strong focus on React Native
Proven experience building and shipping production-level mobile apps (iOS & Android)
Mandatory experience in banking or financial services applications
Strong understanding of mobile architecture, performance optimization, and cross-platform challenges
Experience with TypeScript and modern state management tools (Redux, MobX, Zustand, etc.)
Ability to evaluate technical approaches and clearly explain trade-offs and architectural decisions
Experience with CI/CD pipelines and modern development practices
Hands-on experience using AI coding tools (e.g., Copilot, Cursor, Claude)
Strong problem-solving and solution-oriented mindset
Ability to work in greenfield environments with high ownership

Details

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About the job

Apply before

May 30, 2026

Posted on

Mar 31, 2026

Job type

Full Time

Experience level

Senior

Experience

5 years minimum

Location requirements

United States

Hiring timezones

United States +/- 0 hours

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About Team Up Services

Learn more about Team Up Services and their company culture.

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Our customers face the challenge of finding and managing top-tier talent in a competitive global market, which is why we at Team Up have dedicated ourselves to bridging the gap between European businesses and the skilled workforce of the Caucasus and Central Asia. We understand that building a remote team is not just about filling seats; it's about creating a cohesive unit that shares your vision and values. That's why we offer a comprehensive suite of services, from recruitment and Employer of Record (EOR) to payroll and compliance, ensuring that you can focus on your core business while we handle the complexities of HR management.

We believe that the future of work is people-first. By connecting you with pre-vetted professionals in Georgia, Armenia, Turkey, and beyond, we enable you to scale your operations efficiently and cost-effectively. Our approach is rooted in transparency, fairness, and strong human connections, ensuring that every talent we place is not only technically proficient but also a cultural fit for your organization. Whether you need a single developer or a full-fledged remote team, Team Up is your partner in building a sustainable, high-performing workforce that drives your success.

Tech stack

Learn about the tools and technologies that Team Up Services uses to build, market, and sell its products.

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Node.js

Python

React

Vue.js

Team Up Services employees can create an account to update this tech stack.

Employee benefits

Learn about the employee benefits and perks provided at Team Up Services.

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Health insurance

Comprehensive premium insurance package

Community meetups

Online and offline meetups all year long

Professional training

Professional training and language courses

Equipment

Perfect hardware for tasks of any complexity

View Team Up Services's employee benefits

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Please let Team Up Services know you found this job on Himalayas. This helps us grow!

Apply now