Senior Full Stack Software Engineer (GovTech & AI)

Job Summary

Lexaru, a young GovTech/LegalTech startup, is looking for an experienced Senior Full‑Stack Engineer to help shape its digital platforms for public administrations. The role focuses on end‑to‑end product development, from UI/UX design to backend architecture, and leverages AI/LLM technologies to create intelligent workflows. You will build full‑stack features, develop MVPs, and deliver production‑ready components. The job demands strong TypeScript skills and proficiency with modern front‑end frameworks such as Svelte or Vue. Additionally, you will design and integrate LLM‑based services, employing prompt engineering, Retrieval‑Augmented Generation (RAG), and tool‑calling. Beyond coding, you’ll contribute to platform architecture, security, CI/CD, monitoring, and performance optimisation. Collaboration with founders, customers, and cross‑functional teams is key to translating user needs into clear, actionable technical solutions. Lexaru offers a remote‑first environment with occasional team meetings, a flexible start date, and the possibility of office use in Garching. The role is full‑time, targeting professionals with at least 4–5 years of full‑stack development experience.

Key Responsibilities

• Lexaru, a young GovTech/LegalTech startup, is looking for an experienced Senior Full‑Stack Engineer to help shape its digital platforms for public administrations. The role focuses on end‑to‑end product development, from UI/UX design to backend architecture, and leverages AI/LLM technologies to create intelligent workflows. You will build full‑stack features, develop MVPs, and deliver production‑ready components. The job demands strong TypeScript skills and proficiency with modern front‑end frameworks such as Svelte or Vue. Additionally, you will design and integrate LLM‑based services, employing prompt engineering, Retrieval‑Augmented Generation (RAG), and tool‑calling. Beyond coding, you’ll contribute to platform architecture, security, CI/CD, monitoring, and performance optimisation. Collaboration with founders, customers, and cross‑functional teams is key to translating user needs into clear, actionable technical solutions. Lexaru offers a remote‑first environment with occasional team meetings, a flexible start date, and the possibility of office use in Garching. The role is full‑time, targeting professionals with at least 4–5 years of full‑stack development experience.

About the Role

This role is ideal for someone who enjoys combining strategy, content, data and execution. You will work with cross-functional teams and contribute directly to the company’s digital growth in Kolkata and surrounding areas.

Job Requirements

• TypeScript
• Vue.js

Required Skills