Must have

• Ruby on Rails

• Python

• Django

• Flask

• FastAPI

• REST API

• SDK

• LLM

• PostgreSQL

• MySQL

• Git

• CI/CD

• English (B2)

Nice to have

• AWS

• Azure

• Google cloud platform

• DevOps

• CI/CD automation

• React

• Vue.js

Requirements description

Must Have:

• 4+ years of experience with Ruby on Rails in production environments
• 4+ years of experience with Python, preferably with a solid knowledge of Django, Flask, or FastAPI frameworks.
• Strong knowledge of RESTful API design and integration
• Hands-on production experience developing and deploying multi-agent applications
• Knowledge of SDKs of popular LLM providers
• Solid experience with relational databases: PostgreSQL, MySQL
• Experience with version control systems, especially Git (GitHub/GitLab/Bitbucket)
• Exposure to CI/CD tools and workflows
• Good command of English - minimum level B2

Nice to Have:

• Experience with vector databases.
• Knowledge of cloud technologies (AWS, Azure, or Google Cloud Platform).
• Interest in DevOps and CI/CD automation.
• Proficient in frontend technologies (React, Vue, or similar)

Offer description

Get to know us better

At Kruko, we excel in delivering cutting-edge technology consulting and software development, setting ourselves apart with our unique Tech Feasibility services. These innovative offerings empower organizations of all sizes to support and navigate technological challenges and transformations with confidence and clarity.

Headquartered in Poland and with offices in the US, Kruko stands out as a trusted technology partner. We are committed to understanding your unique business needs and providing tailored solutions that drive success. Our ability to manage multi-time zone projects ensures seamless collaboration and timely delivery, making us the go-to choice for companies seeking reliable and forward-thinking tech expertise.

Kruko is an AI/LLM solution partner. We bring our state-of-the-art AI expertise and proven track record of AI-driven product development to enhance our clients’ capabilities.

Join our team as a Ruby on Rails/Python Developer at Kruko, a software house specializing in creating mobile and web applications tailored to the needs of our clients. We execute innovative programming projects that facilitate and modernize business operations in Poland and worldwide.

We Offer:

• Competitive employment conditions.
• Benefits.
• Flexible working hours.
• Attractive compensation based on experience and skills.
• Development opportunities.
• International team.

Your responsibilities

1. Designing, developing, and maintaining backend applications in RoR and Python
2. Optimizing applications for performance and scalability.
3. Writing clean, maintainable, and well-documented code.
4. Collaborating with the project team to define requirements and design solutions.
5. Testing, debugging, and maintaining existing code.
6. Researching and implementing new technologies to continuously improve products.