[reputed company Backend Engineer (Python/FastAPI)

Note: The job is a remote job and is open to candidates in USA. reputed company is a research accelerator for frontier AI labs and a trusted partner for enterprises deploying advanced AI systems. The Backend Engineer will create and evaluate software engineering datasets for training and benchmarking large language models, develop and correct code across backend and frontend technologies, and design mechanisms to verify AI-generated solutions. Responsibilities • Work on AI model training initiatives by curating code examples, building solutions, and correcting code across both Python and JavaScript (React, Node.js), with additional work in C/C++, Java, Rust, and Go • Evaluate and refine AI-generated code across backend and frontend contexts to ensure that it is efficient, scalable, and reliable • Collaborate with cross-functional teams to enhance AI-driven coding solutions against industry performance benchmarks • Build agents that can verify the quality of the code and identify error patterns across full-stack applications • Hypothesize on steps in the software engineering cycle (prototyping, architecture design, API design, production implementation, launch, experiments, monitoring, operational maintenance) and evaluate model capabilities on them • Design verification mechanisms that can automatically verify a solution to a software engineering task Skills • Several years of software engineering experience (3 years or more) • Strong expertise in building full-stack applications using Python and JavaScript (React, Node.js), with the ability to work across backend and frontend codebases • Experience deploying scalable, production-grade software using modern languages and tools • Deep understanding of software architecture, design, development, debugging, and code quality/review assessment • Excellent oral and written communication skills for clear, structured evaluation rationales • Commitment: flexible engagement, minimum 10 hrs/week, up to 40 hrs/week • Location: Candidates must be based in the United States • This role is ideal for engineers who have built production systems at companies like reputed company, reputed company, reputed company, reputed company, reputed company, or similar high-scale engineering organizations • We especially welcome graduates from leading programs such as Harvard, Columbia, Princeton, reputed company of Pennsylvania, and comparable institutions — though exceptional experience and skill always take precedence over pedigree Company Overview • reputed company advances frontier AI and builds real-world systems for Fortune 500 companies, governments, and the world’s leading AI labs. It was founded in 2018, and is headquartered in Palo Alto, California, USA, with a reputed company of 1001-5000 employees. Its website is https://www.reputed company.com. Apply To This Job