The Role
Design and build scalable full-stack applications incorporating Generative AI. Responsibilities include architecting secure systems, integrating AI APIs and frameworks, developing with React.js, Node.js, and MongoDB, researching emerging AI tools, collaborating cross-functionally, conducting code reviews, and mentoring engineers. The role requires at least three years of software development experience, including one year in AI-driven projects, and is onsite in Dhaka.
Summary Generated by Built In
We are seeking a skilled Senior Gen AI & Full Stack Solutions Engineer to design and implement intelligent, scalable, and efficient software systems. The ideal candidate will bridge the gap between traditional full stack engineering and modern Generative AI applications — leading solution design, ensuring high code quality, and mentoring the development team toward excellence.
Key Responsibilities
- AI Integration: Design and build AI-driven applications using Generative AI frameworks ( either OpenAI, LangChain, Hugging Face, etc.).
- Full Stack Solutions: Develop robust web solutions using React.js, Node.js, and MongoDB, with strong architectural clarity.
- System Design: Architect scalable, secure, and maintainable systems integrating AI and data-driven logic.
- Innovation & Research: Explore new AI tools and frameworks, proposing strategic adoption aligned with business goals.
- Collaboration: Partner with cross-functional teams (Product, DevOps, QA, and Design) to deliver seamless solutions.
- Leadership: perform code reviews, and ensure engineering best practices are followed.
Required Qualifications
- Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
- Strong hands-on experience with React.js, Node.js, and MongoDB, including architectural-level understanding.
- Experience with Generative AI APIs (atleast OpenAI, Anthropic, Claude, etc.) and frameworks (LangChain, LlamaIndex).
- Proficiency in Python and JavaScript/TypeScript. will be added advantagePreferred Skills
- Experience building AI agents, chatbots, or automation systems.
- Familiarity with vector databases, semantic search, or retrieval-augmented generation (RAG) will be added advantage.
- Contributions to open-source or AI research projects are a plus.Soft Skills
- Analytical and structured approach to complex problem-solving.
- Strong communication and mentoring ability.
- Team-oriented with leadership qualities and a continuous learning mindset.
Workstyle: Onsite
Experience: 3+ years of professional software development experience, including at least 1 years in AI-driven projects.
Why Join Us?
- Be at the forefront of AI-driven application development
- Work in a collaborative and innovative environment
- Gain hands-on experience with cutting-edge AI tools and platforms
- Opportunities to grow into senior roles as AI adoption expands
- SJ Innovation does not ask for any payment at any stage of the recruitment process.
- We do not charge fees for job applications, interviews, offer letters, training, or onboarding.
- If you receive any suspicious call, message, or email claiming to represent SJI, please report it immediately to [email protected].
Skills Required
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field
- 3+ years of professional software development experience
- At least 1 year of experience in AI-driven projects
- Strong hands-on experience with React.js, Node.js, and MongoDB
- Architectural-level understanding of full-stack systems
- Experience with Generative AI APIs, including OpenAI, Anthropic, or Claude
- Experience with Generative AI frameworks, including LangChain or LlamaIndex
- Proficiency in Python and JavaScript or TypeScript
- Experience building AI agents, chatbots, or automation systems
- Familiarity with vector databases, semantic search, or retrieval-augmented generation
- Contributions to open-source or AI research projects
- Strong communication, mentoring, analytical, and problem-solving skills
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The Company
What We Do
SJ Innovation is a New York-based software and IT services company founded in 2004. It helps global businesses build digital products through mobile app, web, and custom software development. Its capabilities include bespoke web development, headless CMS implementation, quality assurance, website maintenance, and custom AI applications, serving clients worldwide across varied business and technology needs for modern businesses and organizations.
