Middle Backend Engineer in Byne

“Byne” is a British-Ukrainian startup helping companies build and deploy applications based on LLMs (and other Transformer models) on private infrastructure.
We are a VC-backed startup featured in AIN, SPEKA, and other industry media. Most of our founders have prior startup experience (monobank, Twitch, itemis, Watched), so you can expect a real startup journey experience and culture when joining the team.
We are looking for a Middle Backend Engineer who will be reporting to the CTO and work on the following projects:
- Migrating from AWS stack (Lambda, DynamoDB, etc.) to open-source alternatives.
- Building API wrappers for model containers.
- Working on multiple projects for the main API, including multitenancy and data ingestion for model fine-tuning. 
Requirements:
- At least 2-3 years of full-time experience as a Backend Engineer, ideally working with ML Engineers.
- Experience with Docker, Kubernetes, Terraform, CI/CD, and AWS in production environments.
- Proficiency in Python.
- Keen interest in LLMs and other languages understanding AI.
- Experience with NoSQL databases and vector storages.
- Experience in documenting the code and new features (in English).
Nice-to-haves:
- Good English, both spoken and written.
- Active open-source contributor. 
- Having done pet projects or having work experience with LLMs or other Transformers models.

Culture fit:
- Ideally, you are as excited about the startup culture as we are, and you see us as a stepping stone to scoring a successful exit and then building your startup, as some of our founders have done before.
- We believe in fast promotions and internal growth. Hence, we invest heavily in training and upskilling, including free NVIDIA Deep Learning Institute certifications, subsidized English courses, and other structured learning experiences provided via our partnership with NVIDIA or other partners.
- The culture is relaxed in terms of formality but rather fast-paced; as a startup, we scale fast, so there will be frequent changes of priorities, tasks in the fields that you might not be immediately familiar with, and (very infrequent and compensated) over time.
- We have little oversight over people, and you will be entrusted with a great deal of autonomy.
- We are remote-first, but sometimes we do team on-sites.
- All early joiners are co-founders, so at least 20% of the compensation package is provided in stock options registered under British law. This is a big part of the involvement culture, and we maintain this policy for everyone on the team.