Python Lead Developer

Infosys is seeking Python Lead Develope r primary responsibility will be to translate software requirements into working and maintainable solutions within the existing application frameworks. The chosen candidate will apply technical proficiency across different stages of the Software Development Life Cycle, gather accurate requirements and work closely with stakeholders to prioritize tasks and the scope of development. The role will require strong attention to detail with the ability to identify errors and make adjustments in a testing environment while contributing towards developing and adhering to best practices for developing applications that are scalable, relevant, and critical to the project.

Required Qualifications:

Candidate must be located within commuting distance of Pennington, NJ or be willing to relocate to the area. This position may require travel to project locations
Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of Experience
4+ yrs exp on in AI and chat bot • Should have experience in LLM integration patterns, prompt engineering, retrieval augmentation (RAG), vector DBs (Pinecone, FAISS), embeddings pipelines
Have hands on experience Model safety/guardrails (content filters, PII redaction), observability (latency, token/usage metrics)
API-first design; secure integration patterns with banking systems; drift monitoring and A/B evaluation
Guardrails, PII controls, model evaluation frameworks
Knowledge of orchestration layers and conversation flow design
Prompt frameworks, tool orchestration, cost mgmt., latency optimization, A/B testing

Candidates authorized to work for any employer in the United States without employer-based visa sponsorship are welcome to apply. Infosys is unable to provide immigration sponsorship for this role at this time.

Preferred Experience:

AI (Python + RAG + ML +LLM) & Contact Center Experience
Technology|Java|Springboot Technology|Java|Spring MVCTechnology|Communication|IVR/C

The job entails sitting as well as working at a computer for extended periods of time. Should be able to communicate by telephone, email or face to face. Travel may be required as per the job requirements