Back-End Developer
Fit
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The Posting
Hi there! We’re CyberCare — a customer care company for global tech brands and part of the Tesonet venture builder. Our team of 370+ professionals combines AI-powered automation with a human touch to deliver smooth, stress-free experiences to millions of tech users worldwide.
Join the CyberCare AI Labs team! We develop unique AI-powered solutions, including chatbots, ticket bots, and multilingual support systems from the ground up. Your contribution could make a big impact, shaping how we solve real-world problems for millions of users worldwide.
We are looking for a Mid-Senior Level Backend Developer experienced in technologies such as Python, Go or .NET, who will be responsible for building and maintaining our backend infrastructure for AI products.
What Makes You a Strong Match:
- 3-5+ years of experience building backend systems using languages such as Python, Go or .NET.
- Experience with modern backend frameworks such as FastAPI, Gin or ASP.NET http://ASP.NET).
- Strong understanding of microservices architecture and system design principles.
- Solid knowledge of CI/CD, design patterns, and clean code practices.
- Proven track record of building highly scalable, secure, and reliable systems from the ground up.
- Expertise with SQL and databases, Docker, Kubernetes, messaging queues, key-value stores, logging, and monitoring solutions.
- Experience with chatbots, NLP, and ML is a strong plus.
- Outstanding problem-solving skills and ability to architect innovative solutions.
What You’ll Do and Learn:
- Design and implement scalable backend systems.
- Develop and maintain APIs and microservices that facilitate communication between AI agents and other system components.
- Lead technical discussions, estimate and plan key milestone deliverables with peers and stakeholders.
- Drive continuous testing, research, and evaluation of user feedback and metrics to improve our products.
- Play an active part in shaping the product, based on what's technically possible.
The Perks of Joining Us:
- Lots of freedom and ownership while developing amazing AI solutions for better customer experience.
- Office in a great location + option to work from home twice a week.
- Option to work from abroad for up to 30 days per year.
- Health insurance + fitness perks.
- Daily snacks to keep you fueled, plus fresh pastries every Friday.
- Regular team-building events to connect with your colleagues.
- Access to internal online courses, Tesonet training programs, a library of books, and all the resources you need to reach your full potential.
Compensation:
- Gross salary - 3200 - 7000 EUR/month.
Facts
- Source
- Ashby
- External id
- 4e9e32df-21be-4dbf-84e1-3161c18a76a2
- Location
- Kaunas, Lithuania
- Remote
- On-site, from the posting
- Employment
- Full time
- Pay
- €3,200 to €7,000/mo, read from the text
- Posted
- 12 Oct 2026, 14:06
- First seen
- 14 Oct 2026, 19:04
- Last seen
- 1 Nov 2026, 09:30
- Status
- Not yet added
- Posting id
- 3d08eaea-ed9c-58be-9e81-3e21dd2a5e9b