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 12 of the 30 most innovative global companies, 60% of the largest banks in 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 by reporting $1,409.1M revenue in FY25, delivering 18.8% Y-o-Y growth. Our 23,900+ global team members, located in 19 countries, have been instrumental in helping the market leaders transform their industries. We are also pleased to share that Persistent won in four categories at the prestigious 2024 ISG Star of Excellence™ Awards, including the Overall Award based on the voice of the customer. We were included in the Dow Jones Sustainability World Index, setting high standards in sustainability and corporate responsibility. We were awarded for our state-of-the-art learning and development initiatives at the 16th TISS LeapVault CLO Awards. In addition, we were cited as the fastest-growing IT services brand in the 2024 Brand Finance India 100 Report. Throughout our market-leading growth, we’ve maintained a strong employee satisfaction score of 8.2/10.

About the Role

Role: Senior Software Engineer (GenAI BackEnd Developer)

Location: Mexico

Experience: 7+ Years of experience

Job Type: Full Time Employee

Persistent Systems we are helping our customers to build teams empowered to use AI to solve business needs by having a rapid development and deployment pipeline with a focus on rapid iteration, continuous delivery, and intelligent automation. Therefore, we are hiring a software engineer who will contribute to the full software development lifecycle, with a strong emphasis on AI. A key part of this role involves prompt engineering and understanding how to interact with LLMs to ensure accuracy, reliability, and relevance of AI-generated outputs.

If you’re AI-Forward and excited to explore and apply the latest tools and technologies to solve real-world business problems, this is the role for you. You’ll work with a modern tech stack including Python, Azure OpenAI, Langchain, Postgres, Docker, Cursor, Git, Azure DevOps, React and AI Agents to deliver high value software to our client's businesses.

What You’ll Do

Design, develop, test, and maintain scalable MCP server architectures using Python
Collaborate with cross-functional teams to integrate AI capabilities using Azure OpenAI, Langchain, and AI Agents.
Apply prompt engineering techniques to optimize LLM interactions for precision, consistency, and business value.
Build and maintain containerized applications using Docker and deploy via Azure DevOps pipelines.
Work with PostgreSQL and other data technologies to design efficient, reliable data models.
Develop and consume REST APIs to enable seamless integration across services and platforms.
Participate in sprint planning, estimation, and retrospectives as part of an Agile Scrum team.
Contribute to the evolution of our AI-driven development environment using tools like Cursor.
Stay current with emerging technologies and bring a mindset of continuous learning and experimentation.

What You’ll Bring

Bachelor's degree in Computer Science, Software Engineering, or related field.
7+ years of experience using Python to develop web applications and back-end services.
Extensive experience working with REST APIs.
Experience designing, querying, and optimizing databases, particularly using Postgres.
Experience with Docker, Git, Azure DevOps, CI/CD pipelines, automated testing, and infrastructure as code.
Familiarity with Azure Functions, Azure OpenAI, Langchain, and building AI workflows and agents.
Exposure to GraphQL and C#.
Experience with prompt engineering and optimizing LLM interactions for accuracy and reliability.
Familiarity with React.
Experience working with other developers, quality engineers (QE), ops engineers and support engineers to ensure smooth deployment and continual operation.
Experience participating in design discussions with both technical and non-technical audiences.
Excellent problem-solving skills and attention to detail.
Familiarity or experience with Agile engineering practices (test driven development, continuous integration and pair programming, etc.
Ability to work with legacy systems while contributing to modernization efforts.
Strong problem-solving skills and a passion for learning and applying new technologies.
Experience collaborating with technical and non-technical stakeholders.
Familiarity with Agile methodologies and open-source development practices.

Benefits:

30 days Christmas bonus (Aguinaldo)
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)

Inclusive Environment:

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

For more detail, please contact – Karen Armenta (karen_armenta@persistent.com)

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