Full-Stack AI Engineer

Milestone Technologies, Inc.; Hyderabad; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Milestone Technologies is seeking an experienced ML engineer to maintain and enhance the OpenAI API integration within a production-grade environment in Hyderabad, India. You will manage deployments on AWS ECS, work with Terraform-managed infrastructure, and ensure efficient data integration with external data sources.

You will fix defects from UAT/production and document runbooks for future teams, while absorbing knowledge from the AI&D group to drive scalable AI solutions.

Qualifications

• 5–7 years experience in data science or ML engineering
• Strong Python skills with practical experience building on LLM APIs (OpenAI or equivalent)
• Production deployment fluency: AWS ECS, containers, CI/CD, Terraform/IaC awareness
• Experience with data lake / enterprise data platforms and third-party APIs

Responsibilities

• Maintain and support the application's OpenAI API integration layer—prompt flows, API calls, error handling, performance and cost hygiene.
• Support deployment and operation on AWS ECS with Terraform-managed infrastructure; execute environment promotions with the BA and QA.
• Maintain integrations with EDF, web sources, Dun & Bradstreet and Beroe; complete the in-progress Beroe connection.
• Fix defects surfaced in UAT/production; implement bounded enhancements without expanding scope.
• Absorb knowledge transfer from AI&D team and document the technical runbook for future product teams.

Skills

Python

LLM APIs

AWS ECS

CI/CD

Terraform/IaC

Data integration

Tools

Terraform

Docker

Job description

Job Description

Company Overview

Milestone Technologies is a global IT managed services firm that partners with organizations to scale their technology, infrastructure and services to drive specific business outcomes such as digital transformation, innovation, and operational agility. Milestone is focused on building an employee-first, performance-based culture and for over 25 years, we have a demonstrated history of supporting category-defining enterprise clients that are growing ahead of the market. The company specializes in providing solutions across Application Services and Consulting, Digital Product Engineering, Digital Workplace Services, Private Cloud Services, AI/Automation, and ServiceNow. Milestone culture is built to provide a collaborative, inclusive environment that supports employees and empowers them to reach their full potential. Our seasoned professionals deliver services based on Milestone's best practices and service delivery framework. By leveraging our vast knowledge base to execute initiatives, we deliver both short-term and long-term value to our clients and apply continuous service improvement to deliver transformational benefits to IT. With Intelligent Automation, Milestone helps businesses further accelerate their IT transformation. The result is a sharper focus on business objectives and a dramatic improvement in employee productivity. Through our key technology partnerships and our people-first approach, Milestone continues to deliver industry-leading innovation to our clients. With more than 3,000 employees serving over 200 companies worldwide, we are following our mission of revolutionizing the way IT is deployed.

Key Responsibilities

• Maintain and support the application's OpenAI API integration layer — prompt flows, API calls, error handling, performance and cost hygiene.
• Support deployment and operation on AWS ECS with Terraform-managed infrastructure; execute environment promotions with the BA and QA.
• Maintain integrations with EDF (Enterprise Data Fabric), web sources, Dun & Bradstreet and Beroe; complete the in-progress Beroe connection.
• Fix defects surfaced in UAT/production; make bounded enhancements without opening new feature scope.
• Absorb knowledge transfer from the AI&D team and document the technical runbook for the future product team.

Must-Have

• Experience: 5 to 7years
• Data science / ML engineering foundation with strong Python; practical experience building on LLM APIs (OpenAI or equivalent).
• Production deployment fluency: AWS (ECS preferred), containers, CI/CD, Terraform/IaC awareness.
• Data integration experience (data lake / enterprise data platforms, third-party APIs).

Nice-to-Have

• Regulated-pharma environment exposure; agentic-AI orchestration patterns; procurement/market-intelligence data familiarity.

EST-overlap shift

Compensation

Estimated Pay Range:

Exact compensation and offers of employment are dependent on circumstances of each case and will be determined based on job-related knowledge, skills, experience, licenses or certifications, and location.

Our Commitment to Diversity & Inclusion

At Milestone we strive to create a workplace that reflects the communities we serve and work with, where we all feel empowered to bring our full, authentic selves to work. We know creating a diverse and inclusive culture that champions equity and belonging is not only the right thing to do for ouremployees butis also critical to our continued success.

Milestone Technologies provides equal employment opportunity for all applicants and employees. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, color, religion, gender, gender identity, marital status, age, disability, veteran status, sexual orientation, national origin, or any other category protected by applicable federal and state law, or local ordinance. Milestone also makes reasonable accommodations for disabled applicants and employees.

We welcome the unique background, culture, experiences, knowledge, innovation, self-expression and perspectives you can bring to our global community. Our recruitment team is looking forward to meeting you.