Tech Lead

What is the impact you want to make?

Unleash your biggest strengths, apply skills & knowledge, learn new things, connect with your peers and build your career with us!

Why rinf.tech?

#EngineerOfTheFuture, #PeopleofManyTalents

  • At rinf.tech, you’ll encounter friendly people who are eager to explore and reinvent the world of technology.
  • We encourage ideas - we like to share and learn from each other. We’re all in for curious & ambitious people.

#GrowOpportunities

  • We continuously invest in developing core teams focused on technologies like Blockchain, AI, and IoT -  www.rinf.tech/careers/core-blockchain-and-ai-teams/
  • Our Technical Management team, possesses a robust technical background. Many of our team members have advanced to strategic roles through internal promotions.
  • In a state of mutual willingness to share & grow, our RINFers commit to a minimum tenure of 2.5 years on a project.

#EngineeringExcellence

  • Fail fast, learn fast: we experiment, we iterate, we know when to stop and we don't repeat the same mistakes.
  • The right technology stack for the right problem: we don't force technology choices just because we know them; our focus is on solving problems, not on pushing predefined stacks.

#Innovation

Why do we do what we do?

We inspire one another to share our tech-works in this amazing and abundant world. So we became developers, innovators, thinkers, software builders, and hardware makers!

Our Vision!

Founded in 2006 with 650+ engineers & global presence (8 delivery centers in Europe & North America) we strive to become a leading East-European technology partner for growing organizations in need of digital transformation of their products and services!

What you’ll do

  • Partner with the Tech Lead to provide oversight on system architecture and high-level design decisions;
  • Lead the development of large, complex functionalities with a primary focus on Python (back-end) and React (front-end);
  • Collaborate with DevOps to refine CI/CD pipelines and understand infrastructure requirements (K8s, Networking);
  • Implement best practices for data streaming, load balancing, and backend scaling to handle large environmental datasets;
  • Champion rigorous testing and pull-request processes to prevent deployment conflicts and ensure project stability.

What you need to be successful

  • Expert-level Python (FastAPI/Flask/Django);
  • Strong proficiency in React and Next.js;
  • Deep understanding of PostgreSQL.
  • You must be comfortable with relations, indices, constraints, and transactions (beyond basic ORM usage);
  • Experience with GIS skills for visualizing spatial climate data;
  • Experience with GCP (Google Cloud Platform);
  • Proficiency in Event-Driven Architecture using Queues and Pub/Sub;
  • Experience with Large Data Streaming and handling high-volume datasets;
  • Kubernetes (K8s) fundamentals;
  • CI/CD workflows;
  • Foundational knowledge of network routing, policies, and load balancing;
  • Implementation of throttling, authentication, and authorization best practices.

What we offer you to be successful

  • Enjoy a flexible working environment with the option to work remotely or in a hybrid model, depending on project needs.
  • Collaborate with global technology leaders, delivering innovative solutions to industry giants such as Intel, NXP, Panasonic, Visteon, Carrefour, Windriver, Kardex, METRO Digital, and many more.
  • Benefit from profit-sharing programs that reward you for identifying new business opportunities.
  • Receive support from Technical Project Managers and HR representatives to guide your professional growth.
  • Be part of a connected community, fostering collaboration through ongoing learning, project rotations, and idea incubation. Plus, enjoy our Football Team, Townhalls, and Fun Office Days!

Next Steps for you!

  • Apply
  • CV screening
  • HR Interview
  • Technical Interview
  • Offer presented by our CEO

Meet us!

Let's meet! We invite you to drop by anytime for a tour of our office, without any commitment.

Join the #PeopleofManyTalents #EngineerOfTheFuture