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Back-End Developer

Location Kaunas
Team IT, AI & Data
Employment Type Full Time

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).

  • 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.

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Values

Working at CyberCare

  • Culture blend

    We’re a team of over 20 nationalities. We believe that being open, respectful, and welcoming different ideas helps us do great things together.

  • Many ways forward

    Every role is created with a clear business purpose, without boxing people into a fixed path. Contribute to diverse projects, and grow your career in multiple directions.

  • Growth mode

    Training programs, mentorship, and e-learning platforms – learn directly from global leaders and connect with professionals in rapidly growing tech companies in our network.

  • Office-first

    We believe in the power of face-to-face collaboration complemented by Work From Home and Work From Anywhere days to support your lifestyle and productivity.

  • Health at hand

    Enjoy a range of well-being benefits, from 24/7 on-site gyms and group workouts to 1:1 sessions with experts, private health insurance with flexible options tailored to your mental and physical health needs.

  • Engage your way

    Engage in the ways that feel right for you, with no pressure to skip if it doesn’t align with your needs. From team-building activities and social events to workations, there’s something for everyone.
  • tesonet icon

    Tesonet privileges

    From joint professional events and mentorship programs to endless career opportunities — we encourage our team members to make the most of the network and grow within it.
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