Senior Fullstack Engineer (AI, Legaltech)

TL;DR

Senior Fullstack Engineer (AI, Legaltech): Designing and implementing product features across the full stack for an AI platform transforming legal work with an accent on backend APIs, frontend interfaces, and integration of AI tools. Focus on ensuring code quality, security, scalability, and shaping engineering culture in a fast-growing legal tech environment.

Location: This is a hybrid role requiring at least eight days a month at the office in Berlin, Germany.

Company

hirify.global's Libra is a fast-growing legal AI company developing an operating system for modern legal work within the Legal & Regulatory division.

What you will do

• Design, implement, and maintain full-stack product features, from backend APIs to frontend interfaces.
• Collaborate with product and design teams to deliver high-performing user experiences.
• Ensure code quality, security, and scalability through best practices and thoughtful architecture.
• Contribute to technical decision-making and help shape the engineering culture.
• Explore and integrate AI tools and agents to enhance developer productivity and product capabilities.

Requirements

• Minimum 5 years of experience in product software engineering.
• Strong experience with Python, particularly FastAPI and asynchronous programming.
• Solid proficiency in TypeScript.
• Familiarity with software engineering best practices and security principles.
• Experience using AI coding agents (e.g., Cursor or Claude Code).
• Excellent communication in English is required.

Nice to have

• Bachelor's degree in Computer Science or Software Engineering.
• Experience with Svelte.
• Experience building or contributing to LLM-powered products.
• Proficiency in German.

Culture & Benefits

• Permanent employment from day one.
• Flexible work: Up to 3 remote days per week (8 days/month in office) with flexible working hours.
• Ability to work from anywhere within the EU for up to 20 days within a twelve-month period.
• 26 vacation days plus 1 additional day off per year for volunteer work.
• Support for development: E-learning via LinkedIn, online language training with goFluent, and other training.
• Work at the vibrant Merantix AI Campus in Berlin, surrounded by a community of AI innovators.

Hiring process

• Candidates must participate in interviews without the assistance of AI tools or external prompts.
• Applicants may be required to appear onsite at a hirify.global office as part of the recruitment process.