ADVOSYNC Polska

Software Engineer (Mid) – Legal Tech & AI

15k - 20k PLN15 000 - 20 000 PLN/ mies./ mies.B2BB2B (netto)

MidHybryda·WrocławFull-time·B2B

#465252·Dodano 13 dni temu·12

Źródło: justjoin.it

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Tech Stack / Keywords

Web ApplicationsNode.js TypeScript Next.jsAPI DesignSQL Git Docker CI/CD React

Podsumowanie oferty

Build and scale ADVOSYNC’s Legal Tech platform, turning complex legal workflows into robust web applications. You’ll work across the stack, with a strong back-end focus, using Next.js, React, TypeScript and Node.js, and build LLM integrations and AI-powered features.

Wymagania

3+ years of commercial experience building web applications.
Very good knowledge of Node.js and TypeScript, including API design (REST, optionally GraphQL), authentication and authorization, queues and third-party integrations.
Hands-on experience with Next.js and React, with a full-stack mindset.
Experience with data modeling, SQL (e.g. PostgreSQL), query optimization and migrations.
Ability to choose the right architecture, separate responsibilities and make conscious technical trade-offs.
Daily work with AI coding assistants such as Claude and Cursor, and experience integrating LLM APIs.
Experience with Git, code reviews and automated testing.
Takes responsibility for their areas and works autonomously.
English at B2 level or higher.

Nice to have:

German.
Docker, CI/CD (e.g. GitHub Actions), cloud basics (AWS, Azure or GCP), monitoring and logging.
RAG, vector databases, prompt engineering, agents and evaluation of LLM output quality.
Experience with non-relational databases.
Legal Tech or other systems processing documents and sensitive data.
Experience working directly with clients.

Obowiązki

Full-Stack Development:

Build and evolve web applications with Next.js, React, TypeScript and Node.js, with a strong focus on a solid back-end.

System & API Design:

Design APIs, data models and system components, and clearly justify technical decisions.

AI-Native Engineering:

Use Claude and Cursor across the development lifecycle.
Build LLM integrations, automations and AI-powered features.

End-to-End Delivery:

Own work from requirements analysis through implementation to deployment and maintenance.

Quality & Security:

Ensure high code quality through code reviews, automated tests, documentation, performance and security best practices.

Collaboration:

Work directly with the team and stakeholders in English.

Benefity

Work closely with the founders and help build the Legal Tech platform as it moves from prototype to pilot.
Company-provided Claude and Cursor licenses.
Flexible working hours.

Elastyczne godziny

Inne informacje

You must live in Wrocław or the surrounding area and be able to work from the Wrocław office 1–2 days per week.
The stated start date is immediately.
Hiring process: an introductory call (approximately 30 minutes), a technical interview (approximately 60 minutes) with a system-design discussion and a short hands-on session using Claude or Cursor, and a meeting with the CEO.

ADVOSYNC Polska

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