Senior Software Engineer - Full Stack (Remote <GMT+4)



Software Engineering
Posted on Thursday, June 6, 2024

About Safi:

Safi operates the recycling industry’s first digital B2B marketplace, underpinned by AI enhanced material quality control. We combine technology and deep industry expertise to simplify every step of the trading experience and are proud to count 400+ of the most forward thinking recycling facilities across the globe as our customers.

In November 2023, we closed our $19.5m Series A and are backed by US’ & UK’s most renowned ClimateTech investors, including Chris Sacca's LowerCarbon Capital. We’ve also received personal investment from some of Europe’s most successful founders (e.g. Revolut, Monzo, Songkick & InFarm founders), as well as founders of several successful B2B Marketplaces

About the Role:

As a Software Engineer at Safi you will be an essential part of a small mission focused team building a B2B marketplace for recyclables trading.

Key Responsibilities

  • You will write code, release to production daily, and measure improvements constantly for our users and internal teams.

  • You will be responsible for full stack development, monitoring, and improvement of our web applications, including the B2B marketplace, our internal tools, and our integrations with third parties and AI/ML.

  • As the company is growing quickly, and we are at the early stages of defining our platform, this is a fantastic opportunity to dive in and play a key part for Safi, and progress your career quickly.


  • A strong backend engineer with experience writing Python, and strong system architecture knowledge.

  • An eagerness for ownership, a self-starter, and willingness to dive in & drive work forward by bringing the necessary engineering and product team members together.

  • You not only get excited about big, technical challenges, but also about being close to the business, and understanding your users

Safi's Stack

Production experience with our full stack is not necessary but a bonus.

  • Python

  • Django

  • DRF

  • ViewFlow

  • PSQL

  • Google Cloud

    • App Engine

    • GKE

    • Terraform

  • Typescript

    • React

    • Refine

    • Material UI

  • GitHub & GitHub Actions