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SOFTETA

Senior Full-stack Engineer (Python, JavaScript)

SOFTETA
Lithuania · Full-time · Mid-Senior
Softeta is an IT solutions provider based in Vilnius, Lithuania. With over 100 professionals located across Lithuania and Poland, we support companies in overcoming complex IT challenges through tailor-made software development and data-driven solutions.

Softeta is looking for a Senior Full-stack Engineer to become a part of our vibrant team and will be workig for our client in the insurance business.

Responsibilities:

  • Design, implement, and maintain backend services and APIs to support chatbot and workflow features
  • Integrate and manage Gemini API calls for natural-language understanding, document analysis, summarization, and agent-specific reasoning
  • Build a clean, responsive chat-style UI with streaming responses and messages
  • Implement UI components for message history, file uploads, policy lookups, and agent workflows

Technologies - Python, JavaScript, Litestar, SvelteKit, Gemini API

Requirements

  • 5+ years of professional Python development experience
  • Strong experience with Python web frameworks (Fast API, Litestar, etc)
  • Experience with JavaScript/TypeScript and any modern JavaScript framework (React/Angular etc.)
  • Familiarity with SvelteKit is a plus
  • Fluent English communication skills (written and verbal)
  • Collaborative mindset with a problem-solving attitude
  • Ability to work effectively in a team-oriented, fast-paced environment

Benefits

  • Diverse and technically challenging projects
  • Training budget for professional and personal growth
  • Flexible working hours and a hybrid or remote workplace model
  • Flexible schedule and an Agile/SCRUM environment
  • Technical equipment that you can choose

Salary:

  • For employees: 5500 EUR to7000 EUR monthly (gross)
  • For contractors: 36 EUR to 45 EUR per hour (plus VAT)

Key Skills

Ranked by relevance

python javascript ui responsive
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Posted
Dec 03, 2025
Type
Full-time
Level
Mid-Senior
Location
Kaunas
Company
SOFTETA

Industries

IT Services IT Consulting

Categories

Other

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