AI Full-Stack Engineers for U.S. team projects -- 3

AI Full-Stack Software Engineers (Node.js, Python, .NET, Go, GenAI, Frontend) for Upcoming Projects of U.S. teams ## Project Description: We are looking to collaborate with experienced software engineers for ongoing and upcoming development projects across backend, frontend, and AI-driven systems. This is a legitimate contract opportunity focused on building real-world applications, including data platforms, APIs, web applications, and AI-enabled features. The work may include designing and developing backend services, building scalable APIs, implementing modern frontend interfaces, and contributing to AI/GenAI-powered workflows such as retrieval-based systems or automation tools. Projects vary in scope and may involve both short-term tasks and longer-term collaboration depending on performance and fit. We are especially interested in engineers who can take ownership of features end-to-end, write clean and maintainable code, and communicate clearly in a remote environment. ## Responsibilities: - Design, develop, and maintain backend services using Node.js, Python, .NET, or Go - Build and integrate RESTful APIs and microservices - Develop modern frontend applications using frameworks like React, Vue, or Angular - Work with databases (SQL/NoSQL) and cloud platforms (AWS, Azure, or GCP) - Contribute to AI/GenAI features such as data pipelines, semantic search, or LLM integrations (if applicable) - Write clean, testable, and well-documented code - Collaborate remotely and provide regular progress updates ## Required Skills: - Strong experience in at least one backend language: Node.js, Python, .NET, or Go - Experience building APIs and working with distributed systems - Familiarity with modern frontend frameworks (React, Vue, Angular, etc.) - Solid understanding of databases (PostgreSQL, MongoDB, etc.) - Experience with Git and standard development workflows - Ability to work independently and communicate clearly ## Nice to Have: - Experience with cloud platforms (AWS, Azure, GCP) - Experience with Docker, CI/CD, or DevOps practices - Exposure to AI/GenAI tools (OpenAI, LangChain, vector databases, etc.) - Experience with real-time systems, streaming, or data pipelines ## Project Terms: - This is a contract-based freelance opportunity - Work scope and duration will vary by project - Payment will be milestone-based or hourly, as agreed upfront - Clear deliverables and timelines will be defined before work begins ## Screening Process: - Review of profile and past work - Short introduction interview with HR - No unpaid work will be required ## Important Notes (Compliance): - This project is for legitimate software development work only - We do not request or allow any activity that violates Freelancer Terms of Service - No requests for personal sensitive information outside the platform - All communication and payments will remain within Freelancer ## How to Apply: - Submit your proposal through the Freelancer platform (no external contact) - Include a brief summary of your experience and key projects - Attach your resume or portfolio - List your preferred tech stack (e.g., Node.js, Python, .NET, Go, frontend frameworks, AI/GenAI tools) - Share your availability (hours per week and general time zone overlap with U.S. hours) Optionally include links to GitHub or past work

Project ID: 40417003