backend engineer (legal ai platform)

توضیحات آگهی

About Us At Datica we are building an AI powered LegalTech platform that uses Large Language Models LLMs AI Agents and Retrieval Augmented Generation RAG to transform legal research document analysis drafting and other legal workflows Our platform helps individuals lawyers and businesses understand legal information work with legal documents and complete complex legal tasks more efficiently We are looking for a hands on Backend Engineer to help build reliable scalable backend systems and integrate AI capabilities into our product You will work closely with frontend engineers AI engineers and the Technical Lead to take Datica from MVP to a secure production ready platform Responsibilities Develop and maintain REST APIs using FastAPI Build scalable backend services and application workflows Design and optimize PostgreSQL database schemas and queries Implement authentication authorization and role based access control Integrate LLMs AI agents and other AI services into backend workflows Build asynchronous processes background jobs caching and file processing workflows Write clean maintainable documented and well tested code Troubleshoot bugs performance issues and production incidents Collaborate with frontend and AI engineers on product features and system integrations Participate in code reviews and contribute to backend engineering standards Requirements At least 4 years of professional Python development experience Strong hands on experience with FastAPI Strong knowledge of PostgreSQL and relational database design Familiarity with SQLAlchemy or a similar ORM Familiarity with RAG systems AI agents and document processing pipelines Experience designing and consuming REST APIs Experience with Docker Git and collaborative development workflows Familiarity with Redis caching and background workers Understanding of authentication authorization testing and application security Strong debugging and problem solving skills Ability to work independently and take ownership in a fast moving startup environment Good communication and collaboration skills Nice to Have Experience with Celery and RabbitMQ Familiarity with Elasticsearch or other search systems Experience with microservices or event driven architecture Experience integrating LLM APIs such as OpenAI Anthropic or Gemini Experience with CI CD and production monitoring Experience building SaaS LegalTech FinTech or document heavy products Practical experience using AI assisted development tools while maintaining code quality and security The Person We Are Looking For You are a product minded backend engineer who enjoys building reliable systems and solving practical problems You can take a feature from requirements through database design API development testing integration and production release You make pragmatic technical decisions communicate clearly and take responsibility for the quality of your work Tech Stack Python FastAPI PostgreSQL Redis Docker SQLAlchemy What We Offer Work on a cutting edge AI and LegalTech product Opportunity to shape the product from MVP to scale Meaningful ownership over backend features and technical decisions Direct collaboration with the founder Technical Lead AI engineers and product team Flexible working hours Competitive salary based on experience Strong professional growth as Datica s engineering team expands تهران تهران شهرک دانشگاه صنعتی شریف تمام وقت داتیکا کارشناس جنسیت تفاوتی ندارد فناوری اطلاعات نرم افزار و سخت افزار