Back End Developer

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We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world, including 20 Fortune 50 companies and 4 of the 5 top banks in both the US and India, and numerous innovators across the healthcare ecosystem.

Our disruptor’s mindset, commitment to client success, and agility to thrive in the dynamic environment have enabled us to sustain our growth momentum. Persistent has been recognized across top industry platforms for innovation, leadership, and inclusion. We have delivered 21 sequential quarters of growth with $389.7M in Q1 FY26 revenue, up 3.9% Q-o-Q and 18.8% Y-o-Y growth. Our 25,000+ global team members, located in 18 countries, have been instrumental in helping the market leaders transform their industries. We have been named the fastest-growing Indian IT services brand in the “Brand Finance India 100” 2025 report. We were also cited as a Leader in the ISG Provider Lens 2025 for Digital Engineering Services 2025 and the Everest Group Talent Readiness for Next-generation Application Services PEAK Matrix Assessment 2025.

About the Role

Are you Python back end dev who speaks fluent Gen AI? Do you get excited about building tools that make systems smarter? Then you might just be who we’re looking for!

We’re on a mission to revolutionize Site Reliability Engineering and Incident Management using the power of AI. Think : Large Language Models (LLMs) that analyze logs, detect patterns, and serve up insights like a seasoned SRE pro. If you love building scalable backend systems and playing with cutting-edge AI frameworks, this is your playground.

Location : Mexico

Experience : 5 to 10 Years of experience

Job Type : Full Time Employee

What You’ll Do

As a Back End Developer-Gen Ai on this project, you’ll be responsible for :

• Build AI-powered automation tools that make SRE incident management smoother, smarter, and faster. You will design, develop, and implement AI-based automation tools for SRE Incident Management.
• Good experience working with OpenAI or other LLM models with understanding of prompting, tool calling, etc.
• Utilize LLMs to analyze logs and events for generating insights and automating processes.
• Work with data parsing, chunking, and embedding to enhance the understanding and applicability of data.
• Collaborate with cross-functional teams to integrate AI solutions into existing systems.
• Stay updated with the latest advancements in AI technologies, particularly relating to LLMs and agentic AI.
• Develop core logic, APIs, and use cases using Python.
• Leverage frameworks such as Langchain, Crewai, or other agentic AI frameworks for developing AI applications.
• Provide support and guidance to junior developers within the team.

Expertise You’ll Bring

We’re looking for someone with :

Persistent Ltd. is dedicated to fostering diversity and inclusion in the workplace. We invite applications from all qualified individuals, including those with disabilities, and regardless of gender or gender preference. We welcome diverse candidates from all backgrounds.

Our company fosters a values-driven and people-centric work environment that enables our employees to :

Let’s unleash your full potential at Persistent - persistent.com / careers

Equal Opportunity : Persistent is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.

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Note : This posting is for a backend Gen AI role in Mexico; other job postings may exist on the site.

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