Senior Full-stack Engineer (Python, JavaScript)

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).