Join Blossom!

We are a U.S.-based company with over 20 years of experience dedicated to enhancing the satisfaction of credit unions and their members. We are building the next-generation technology layer for credit unions. www.blossom.net

We're looking for a curious and detail-oriented Fullstack Developer who is eager to grow in the fintech space. If you have hands-on experience building production applications across the full stack and want to own real products from day one — with mentorship and a team that will help you level up this role is for you.

About the role

We're looking for a Senior Fullstack Developer with an AI-First mindset to build scalable, well-crafted applications across the full stack. You'll work closely with product and engineering teams, writing detailed specs before coding and leveraging agentic AI tools throughout the development lifecycle.

Requirements

• Professional degree in Computer Science, Systems Engineering, or related field
• 4+ years of experience in software development
• 1+ year working with AI-First practices and agentic AI workflows
• English: intermediate level desirable, not mandatory

Technical skills

Frontend: ReactJS, TypeScript, Apollo, Vite
API: GraphQL
Backend: Node.js, NestJS, PostgreSQL, DynamoDB
AWS (nice to have): SQS, Lambda, EventBridge, ECS
Methodology: Spec Driven Development, Agentic AI

What we're looking for

• Engineers who write specs before they write code
• Strong ownership from scoping to deployment
• Proactive use of AI tools to improve quality and speed
• Clean, maintainable, and testable code

Perks

• 100% Remote Work
• Mentorship from experienced product and banking professionals
• Multicultural collaboration with teams in Colombia and the U.S.
• Real exposure to the American financial market
• Growth path into senior product or leadership roles as the product scales
  
  Apply Now!