Back-end Developer (Node & Express.js)

About the role

InnoTech is looking for a passionate Back-end Developer to join its growing team of 180+ InnoTechers. You will work on building and maintaining scalable backend services that power our innovative products.

Key responsibilities

• Develop and maintain scalable backend services using Node.js and Express.js.
• Design, implement, and secure reliable RESTful APIs.
• Model, optimize, and manage MongoDB databases and data structures.
• Collaborate closely with frontend, DevOps, and product teams to deliver high‑quality solutions.
• Promote code quality through reviews, testing, and continuous improvement initiatives.

Required profile

• Professional experience with the MERN stack (Node.js, Express.js, MongoDB) in mid or senior roles.
• Strong experience designing RESTful APIs and scalable backend architectures.
• Solid knowledge of MongoDB schema design and performance optimization.
• Fluency in English.
• CPLP nationality or an EU work permit.

Required skills

• Node.js
• Express.js
• MongoDB
• RESTful API design

What we offer

• Health‑focused partnerships, including free mental health support.
• 25 days of vacation plus additional days for birthdays, Carnival, and a year‑end bridge.
• Half a vacation day on your children’s birthday and a school supplies voucher.
• Petsitting partnerships and a pet bereavement day.
• Regular team‑building events, four annual company parties, game nights, and social activities.
• InnoSports initiatives such as football and marathons.
• Events focused on sustainability and social responsibility.