Backend Software Developer

Only F2F candidates are welcome

Title: Backend Software Developer - Applied AI

Location: Fremont, CA only local

Duration: 12+ Months

Visa: H1B, OPT, EAD

Note: This role is fully onsite, and candidates must be available to attend in-person interviews. We can only submit local candidates. H1B, and OPT and candidates are acceptable.

Summary:

• Our direct client is searching for a Backend Software developer for their service software development team to design, build, and deploy cutting-edge AI solutions that leverage large language models (LLMs) and Python, driving improvements across our service and customer support platforms. Play a key role in developing backend APIs using .NET, ensuring our applications remain scalable and resilient.
• Tackle complex, undefined challenges by harnessing LLMs and advanced AI technologies to deliver practical, scalable results. Work hand-in-hand with teams in vehicle service, energy operations, and customer support to solve mission-critical operational issues. Take full responsibility for AI-powered solutions and APIs in production, implementing comprehensive monitoring and alerting to maintain high system reliability. Engage with a variety of data formats—including text, audio, and structured data—to create impactful, user-centric solutions.

Key Responsibilities

• Develop and deploy AI solutions using LLMs to solve real-world operational and customer support challenges.
• Design and implement scalable backend APIs using .NET to support AI-driven applications and services.
• Write high-quality, maintainable Python code for data processing, model integration, and application development.
• Collaborate with cross-functional teams to understand requirements and deliver tailored AI and backend solutions.
• Implement monitoring and alerting mechanisms to ensure the reliability of production systems, including APIs and AI models.
• Process and integrate diverse datasets (e.g., text, voice, tabular) to support AI applications.
• Contribute to sustainable, modular codebases in both Python and .NET to streamline development and deployment.

Minimum Requirements

• Strong proficiency in Python for building scalable, data-driven applications.
• Experience developing backend APIs using .NET (e.g., ASP.NET Core) for robust, production-ready services.
• Practical experience working with large language models (LLMs) or similar AI technologies for applied use cases.
• Familiarity with at least one modern AI framework (e.g., PyTorch, TensorFlow, Hugging Face Transformers).
• Experience deploying and maintaining AI solutions and APIs in production environments.
• Basic understanding of statistics to evaluate solution performance and feasibility.
• Passion for writing clean, modular, and sustainable code in both Python and .NET to support rapid development and deployment