API developer with AI/ML

Company: Infosys
Location: Hartford
Posted on: April 1, 2026

Job Description:

Infosys Limited is seeking an API Developer with AI /ML. In this role, you will enable digital transformation for our clients in a global delivery model, research on technologies independently, recommend appropriate solutions and contribute to technology-specific best practices and standards. You will provide inputs for identifying best-fit architectural solutions for one or more projects; develop design of applications, provide regular support and guidance to project teams on complex coding and issue resolution with the objective of ensuring best-fit and high-quality technical solutions within the area of technology specialization and in compliance with guidelines, policies and norms of Infosys. You will be part of a learning culture, where teamwork and collaboration are encouraged, excellence is rewarded, and diversity is respected and valued. Key Responsibilities • Design and implement GenAI solution architectures using enterprise approved LLMs and cloud platforms. • Support use cases such as document processing, summarization, Q&A, copilots, and workflow augmentation. • Define reference architectures for GenAI components (LLMs, vector stores, APIs, orchestration layers). • Collaborate with engineers to integrate GenAI services into existing applications and data platforms. • Assist with prompt engineering, evaluation, and optimization for reliability and performance. • Provide technical guidance during PoCs and early production deployments. • Document architecture decisions, patterns, and implementation guidance. Required Qualifications Candidate must be located within commuting distance of any of mentioned locations i.e., Hartford, CT or Raleigh, NC or be willing to relocate to the area. This position may require travel in USA. 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 education. At least 4 years of experience in Information Technology. Experience in software, data, or cloud architecture roles. Hands on experience with Generative AI based solutions. Working knowledge of REST APIs, cloud services, and modern application architectures. Experience collaborating with engineering and product teams. Strong communication skills with the ability to explain AI concepts to non technical stakeholders 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 Qualifications : Familiarity with tools such as Azure OpenAI, OpenAI APIs, LangChain, Semantic Kernel, or similar frameworks Good understanding of Agile software development frameworks Strong communication and Analytical skills Ability to work in teams in a diverse, multi-stakeholder environment comprising of Business and Technology teams Experience and desire to work in a global delivery environment 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. Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 50 countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise and ideas from our innovation ecosystem. Infosys provides equal employment opportunities to applicants and employees without regard to race; color; sex; gender identity; sexual orientation; religious practices and observances; national origin; pregnancy, childbirth, or related medical conditions; status as a protected veteran or spouse/family member of a protected veteran; or disability.

Keywords: Infosys, Fairfield , API developer with AI/ML, IT / Software / Systems , Hartford, Connecticut