Front-End Technical Lead

On behalf of our Client, a well-established financial institution from the Caribbean region, Mobilunity is looking for a Front-End Technical Lead for a long-term engagement.

Our Client is the largest bank in the Caribbean region that serves 14 countries/territories. The aim is to transform this organization from a traditional bank into a new era of fintech, working on the edge of what current fintech has to offer.

We’re looking for a Front-End Technical Lead to guide our team in building scalable, secure, and high-performing client-facing applications.
You’ll combine hands-on React.js development, architecture, and team leadership, driving technical direction and excellence across projects.

Responsibilities:

• Define and lead the front-end architecture and technical vision
• Collaborate with Backend and DevOps teams on AWS-based solutions
• Maintain code quality, establish best practices, and oversee code reviews
• Build and manage CI/CD pipelines and automated testing (unit, integration, e2e)
• Ensure security and authentication best practices
• Mentor developers and promote continuous improvement
• Partner with Product, Design, and Engineering teams to deliver business-ready features

Requirements:

• 5+ years in front-end development, 2+ years in a lead role
• Expert in React.js, TypeScript, and modern front-end architecture
• Strong experience with AWS (S3, CloudFront, Lambda, ECS, API Gateway)
• Solid knowledge of testing automation, CI/CD (GitHub Actions, fastlane)
• Proven understanding of security, authentication, and performance optimization
• At least Upper-intermediate English level
• Excellent leadership and communication skills

Nice to Have:

• Experience with React Native
• Familiarity with containerization (Docker) and infrastructure as code (Terraform, AWS CDK)
• Experience working in related domains (banking, fintech, healthcare, etc.)
• Exposure to Microsoft Azure cloud environments

In return, we offer:

• The friendliest community of like-minded IT people
• Open knowledge-sharing environment – exclusive access to a rich pool of colleagues willing to share their endless insights into the broadest variety of modern technologies
• Mobilunity Medical Insurance program is designed to meet our team’s needs
• Paid vacations and sick leaves, including 5 paid days per year that don’t require a sick note
• Perfect office location in the city center (900m from Lukyanivska metro station with a green and spacious neighborhood) or remote mode engagement: you can choose a convenient one for you, with a possibility to fit together both
• No open-spaces setup – separate rooms for every team’s comfort, and multiple lounge and gaming zones
• English classes in 1-to-1 & group modes with elements of gamification
• Neverending fun: sports events, tournaments, music band, multiple affinity groups

 

Come on board, and let’s grow together!