Back End Developer

Job description

Direct message the job poster from Persistent Systems

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:

• Bachelor’s degree in Computer Science or similar IT related field.
  
  
• 5-10 years of professional experience in backend development.
  
  
• Extensive experience with Python for developing backend solutions and AI use cases.
  
  
• Hands-on experience with Large Language Models (LLMs) and related technologies.
  
  
• Proficiency in data parsing, chunking, and embedding.
  
  
• Familiarity with agentic frameworks like Langchain or Crewai.
  
  
• Strong understanding of the latest technologies in LLMs and AI.
  
  
• Basic knowledge of Node.js is a plus.
  
  
• Strong problem-solving skills and ability to work in a fast-paced environment.
  
  
• Excellent communication and collaboration skills.
  
  
• 13% Saving fund, capped to the law limit.
  
  
• 12% Grocery coupons, capped to the law limit.
  
  
• 12 vacation days first year + 6 floating days – number of vacation days increase according to seniority.
  
  
• Annual performance evaluation with rewards and recognitions.
  
  
• Up to USD 200 pre-approved annually for certifications relevant to the employee’s role.
  
  
• Free courses available at internal platforms.
  
  
• Major medical insurance (Spouse and children Included)
• Minor medical insurance (Spouse and children Included)
• Dental Insurance (Spouse and children Included)
• Visual Insurance (Spouse and children Included)
• Life insurance.
  
  
• Preferential price on car insurance (car fleet)

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.

• We offer hybrid work options and flexible working hours to accommodate various needs and preferences.
  
  
• Our office is equipped with accessible facilities, including adjustable workstations, ergonomic chairs, and assistive technologies to support employees with physical disabilities.
  
  
• If you are a person with disabilities and have specific requirements, please inform us during the application process or at any time during your employment.
  
  We are committed to creating an inclusive environment where all employees can thrive.
  
  

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

• Accelerate growth, both professionally and personally
• Impact the world in powerful, positive ways, using the latest technologies
• Enjoy collaborative innovation, with diversity and work-life wellbeing at the core
• Unlock global opportunities to work and learn with the industry’s best

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.

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Consulting and Information Technology
• Industries: IT Services and IT Consulting and Financial Services

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

Required Skill Profession

Desarrollo De Software