Senior Node.js Developer, AI, Chatbots

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WeSoftYou Inc.

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Web 3 • Artificial Intelligence • SaaS

WeSoftYou Inc. is a multi-awarded software development company renowned for balancing cost, speed, and quality through its unique set of 36 quality standards. The company specializes in pioneering Web3 and AI solutions for startups, as well as delivering robust, high-quality SaaS products for the U. S. Government. With expertise in web and mobile development, WeSoftYou offers a variety of services including UX audits, CRM migrations, IT staff augmentation, and cutting-edge blockchain, cryptocurrency, and fintech solutions. The company is also recognized for its success in education technology, health care, and social media industries. They have gained the trust of startups and enterprises globally and actively contribute to the success of their clients by transforming ideas into reality.

51 - 200 employees

🌐 Web 3

🤖 Artificial Intelligence

☁️ SaaS

📋 Description

• Develop and optimize AI-based features, including chatbot logic, NLP pipelines, and LLM API integrations. • Design and manage relational database schemas using PostgreSQL. • Implement REST and/or GraphQL APIs for internal and external use. • Collaborate with product, AI engineers, and frontend developers to deliver end-to-end functionality. • Take ownership over technical decisions, architecture, and code quality.

🎯 Requirements

• 4+ years of experience with Node.js. • Strong hands-on experience with NestJS. • Solid knowledge of PostgreSQL, database design, and query optimisation. • Practical experience integrating or developing AI-driven features (LLMs, NLP, embeddings, chatbot engines, or vector databases). • Experience building or maintaining chatbots (custom logic or frameworks). • Strong understanding of API development, microservices, and clean architecture principles. • English B2+ - ability to collaborate in an international environment. • Strong problem-solving mindset and ability to work autonomously. • Good communication skills and readiness to collaborate with distributed teams.

🏖️ Benefits

• 18 working days of fully paid vacation; • Free tax reporting support by our Financial department; • Help with individual entrepreneurs’ questions and accounting support; • Financial support and additional days off for various occasions (e.g. marriage, childbirth, etc.); • Speaking Club to practice and improve English; • Online sports activities to stay active and healthy.