Job Title: Senior Full Stack Developer
Company: AuthentifyIt
Location: Remote, EU-based (Full-Time)
Hours: Monday to Friday, 9 am–5 pm BST
Salary: €60,000- €100,000, Depending on experience

About Us:
AuthentifyIt is a pioneering Web3 company on a mission to revolutionise how objects are authenticated and connected to digital experiences. We're building a secure, innovative platform that bridges the physical and digital worlds — and we’re looking for a talented Senior Full Stack Developer to join our team. With incredible traction in the market to date, we are looking for the right person to help progress our mission.

The Role:
We're seeking a highly skilled and experienced Full Stack Developer who is proficient in both frontend and backend development. You’ll play a key role in building and scaling our Web3-enabled platform using modern web technologies. You will work closely with the product officer and key stakeholders to ensure we continue to roll out a high scale web application to some of the biggest brands in the world.

Tech Stack & Requirements:

Expertise in:
- - Next.js
  - Nest.js
  - Node.js
  - Mongo DB
  - Solona, Metaplex and Fireblocks experience
Bonus skills:
- DevOps experience
- Web3 and blockchain knowledge
- Experience working on high scale applications
Proven ability to work independently and as part of a remote team
Strong communication skills in English, Bonus if you can speak French as well

What You'll Do:

Design, develop, and maintain scalable web applications
Collaborate with designers, engineers, and stakeholders to define and implement features
Integrate technologies to authenticate and enrich physical objects with digital experiences
Optimise applications for speed and scalability
Contribute to a positive, productive, and remote-friendly team culture
Assist the team to create full load test scenarios
Work with QA’s to address and resolve bugs

What We Offer:

Fully remote work environment
Competitive pay
Opportunity to work on cutting-edge Web3 projects
A collaborative, innovative, and mission-driven team
Flexible, startup-style culture

Ready to build the future with us?

AuthentifyIt

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Senior Full Stack Developer