Tech Lead: Node.js & AWS for FinTech Platform

act digital EMEA - Alter Solutions

Porto

On-site

EUR 70,000 - 90,000

Full time

7 days ago

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Job summary

act digital EMEA - Alter Solutions is seeking an experienced Tech Lead / Senior Developer to join an international project in the financial sector. You will lead and contribute to the design, development, and maintenance of a scalable financial technology platform, combining hands-on coding with technical leadership.

You will design REST APIs, build interfaces, and guide architecture decisions while mentoring a team of developers.

Qualifications

5+ years of professional software development.
3+ years developing APIs and user interfaces.
Strong experience with Node.js, Angular, and TypeScript.
AWS knowledge including serverless, AWS SAM, CodeDeploy.
Experience with SQL Server or other relational databases.
Experience with Git-based version control, ideally Bitbucket.
Experience in Agile/Scrum and SaaS production environments.
English proficiency: minimum B2.

Responsibilities

Design, develop, and maintain applications using Node.js, Angular, and TypeScript.
Develop and integrate REST APIs and user interfaces.
Design and optimize database queries and stored procedures.
Contribute to software architecture and technical design decisions.
Develop and maintain applications in AWS Cloud environments.
Perform code reviews, ensuring code quality, maintainability, and security.
Mentor and support junior developers, promoting technical best practices.
Troubleshoot, debug, and improve existing applications.
Collaborate with cross-functional teams in an Agile/Scrum environment.
Contribute to CI/CD processes, automated testing, and continuous improvement.
Apply application security and data protection best practices.
Leverage AI tools to improve software development processes.