4 months ago
Kaunas, Lithuania or Vilnius, LithuaniaMid Level / Senior
Responsibilities
- Build and improve features that enable the AI orchestrator to deliver personalized experiences.
- Write clean, reliable, performant, scalable, and secure backend code.
- Design, build, and maintain Go-based microservices.
- Own services end to end, including implementation, deployment, monitoring, and continuous improvement.
- Collaborate with developers to discuss, rethink, and redesign technical solutions.
- Adapt quickly and deliver solutions in a fast-paced startup environment.
Requirements
- Experience creating scalable, stable, and secure code with Golang or PHP, Python, C#/.NET, Java, or Kotlin.
- Experience with distributed technologies and NoSQL databases, including a strong background in high-load applications and microservices architecture.
- Familiarity with system design, Domain-Driven Design principles, and selecting appropriate design patterns.
- Interest in secure, compliant backend architecture and technologies.
- Ability to balance speed and quality in a startup environment.
- Collaborative mindset and willingness to learn, discuss, and refine ideas.
Benefits
- Professional growth through internal and external events, online training, conferences, and books.
- Health benefits including private health insurance, workouts, sports access, and consultations, with offerings varying by location.
- Company-paid team buildings, parties, food coupons, gifts, and related activities.
- Additional vacation days over time.
- Additional paid leave for illness or special occasions.
- Flexible working time arrangement.
Tech Stack
Categories
About nexos.ai
Nexos.ai builds an AI Gateway and Workspace that give companies a single, EU-hosted API and no-code layer to access, route, and monitor 200+ models (Claude, GPT, Gemini, Mistral). The platform adds spend tracking, rate limiting, failover, and compliance controls, letting teams swap providers without rewriting code. Founded in 2024 and headquartered in Vilnius, the privately held company sells usage-based SaaS to engineering and operations teams deploying LLM-powered workflows.