Backend Developer (middle to senior)
Sizdev mission is to help clients make and launch amazing products with minimum expenses and risks. We only take on projects we whole-heartedly believe in. Our team develops new digital products that aim to improve the world. We accompany clients from the idea to the MVP launch and offer the most valuable thing we have - expertise in creating successful digital products. We offer our services to companies and entrepreneurs based mostly in Russia and the United States. The corporate offices are located in Moscow (Russia) and Los Angeles (California).
Sizdev is looking for a Backend Developer who wants to constantly gain new experience and knowledge and apply them to create innovative products. The perfect candidate has hands-on experience in product development , extraordinary technical skills and is willing to take responsibility for the decisions he/she makes. Commitment to teamwork and great communication skills are the absolute musts for this position.

The Company Stack is
NodeJS. Typescript. NestJS
Python. FastAPI + SQLAchemy + Postgresql

Develop and maintain the backend of a SaaS product for the US market

Project Stack
Python. FastAPI + SQLAchemy + Postgresql. Domain Driven Design

Our expectations
  • Ability to develop in Python + FastAPI. At least 3 years experience.
  • OR a developer with 5+ years commercial backend development experience in any other programming languages (C#, Java, Typescript + NodeJS, Go, etc.), willing to develop in Python
  • Understanding of the principles of using one of the architectures: DDD, Clean, Hexagonal. Ability to split system into layers
  • Experience of HTTP REST API design
  • Experience in designing relational database schemas
  • Experience of working with Docker
  • Ability to write tests
  • English level at least intermediate

Will be a plus
  • Ability to work with Kubernetes
  • Experience in design and development of SaaS systems
  • Conversational English. Advanced

At sizdev you will get
  • Professional team and development opportunities
  • Interesting projects
  • Minimum red tape and maximum independence
  • Flexible working hours
  • Competitive salary
  • Opportunity to work remotely
Are you the one we are looking for?
Send an email to with "Backend Developer" as subject (this will allow us to get back to you as quickly as possible with a response). Don't forget to attach your resume!