Senior Software Engineer – Sustainable Tech

About the role

We are seeking a Senior Software Engineer to lead the development of innovative ESG solutions. The role emphasizes user‑centric technical delivery, mentoring junior engineers and close collaboration across product, design and operations teams.

Key responsibilities

• Design, build, and test Node.js applications using modern JavaScript.
• Develop backend services with TypeScript and the Nest.js framework.
• Integrate frontend frameworks, preferably Vue 3, with backend APIs.
• Implement efficient communication protocols using gRPC for microservices interaction.
• Work with Kubernetes or similar container orchestration tools.
• Set up and maintain CI/CD pipelines.
• Manage PostgreSQL and Redis databases.
• Conduct code reviews, enforce unit testing with Jest/Vitest and uphold high code quality standards.
• Mentor junior developers and promote best practices.

Required profile

• Quality‑driven, prioritizing clean, robust, and scalable code.
• Experienced builder comfortable with both frontend and backend technologies.
• Collaborative contributor who engages in technical discussions and works closely with product and design teams.
• Mentor who supports junior developers and encourages best practices.
• Automation advocate who seeks clear, maintainable automated solutions.
• Effective communicator translating requirements into actionable technical specifications.

Required skills

• Node.js
• Modern JavaScript
• TypeScript
• Nest.js
• Vue 3
• gRPC
• Kubernetes
• CI/CD pipelines
• PostgreSQL
• Redis
• Git
• OAuth2/OIDC (Keycloak)
• Jest or Vitest for unit testing

What we offer

• Mission‑driven company making a real difference in sustainability.
• Opportunity to work with cutting‑edge technologies in a collaborative environment.
• Continuous learning and development opportunities.
• Competitive salary and benefits package.
• Equal‑opportunity employer fostering diversity and inclusion.