[Hiring] Middle Full Stack Developer @Blossom

Role Description

We are looking for a Middle Full Stack Developer to join our Development team. This role is critical to designing and building our web and mobile applications, with a direct impact on the architecture, responsiveness, and user experience of our products. The ideal candidate has hands-on experience with TypeScript, Node.js, React, and React Native, a solid grounding in AWS, API design, and databases, and thrives in a fast-paced environment, carrying projects from conception to final product.

Key Responsibilities

• Front-End & Mobile Development
  • Develop and design the architecture of the web front-end using React and TypeScript.
  • Build mobile applications using React Native.
  • Ensure the responsiveness of applications across devices and screen sizes.
  • Work alongside graphic designers to implement web design features, applying design principles and user experience best practices.
• Back-End & APIs
  • Develop back-end services with Node.js and Express (or similar frameworks) using TypeScript.
  • Design and develop efficient RESTful and GraphQL APIs.
  • Work with relational and non-relational databases such as MySQL, PostgreSQL, and MongoDB.
• Cloud & Security
  • Configure and work with AWS services, including EC2, S3, Lambda, API Gateway, and RDS.
  • Implement security practices and authentication in web and mobile applications.
• Quality & Delivery
  • Carry out projects from conception to final product with strong organization and attention to detail.
  • Maintain code quality and help prevent regressions across front-end interactions and back-end processes.
  • Write technical documentation and clearly explain architectural decisions.
• Collaboration
  • Collaborate with designers, QA, and other developers to ensure alignment across cross-functional teams.
  • Tackle technical challenges and deliver features both autonomously and as part of a team.

Qualifications

• Bachelor's degree in Systems Engineering, Electronic Engineering, Statistics, Mathematics, or a related field required.
• 3+ years of experience as a Full Stack Developer.
• Solid experience in web development using TypeScript for both front-end and back-end.
• Experience developing applications with React for front-end and React Native for mobile.

Requirements

• Deep knowledge of Node.js and its ecosystem, including Express or similar frameworks.
• Familiarity with AWS and its configuration (EC2, S3, Lambda, API Gateway, RDS, etc.).
• Ability to design and develop efficient RESTful and GraphQL APIs.
• Strong knowledge of relational and non-relational databases (MySQL, PostgreSQL, MongoDB, etc.).
• Experience implementing security and authentication practices in web and mobile applications.
• Good understanding of design principles and user experience.
• Strong problem-solving skills and the ability to work independently and as part of a team.
• Strong attention to detail and adaptability to changing technologies, stacks, and tools.
• Excellent verbal and written communication skills; basic to intermediate English.
• Comfortable working with cross-functional and cross-border teams.

Nice to Have

• Experience in fintech, digital banking, or credit union / cooperative financial environments.
• Experience writing technical documentation and communicating architectural decisions to technical and non-technical stakeholders.

Benefits

• 100% Remote Work – Work from anywhere during the contract period.
• Multicultural Environment – Collaborate with global teams.
• Learning & Exposure – Gain hands-on experience in a fintech/digital banking environment.
• Impactful Work – Contribute to data solutions that drive strategic decisions.