Developer

About Persistent

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 whats 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 disruptors mindset commitment to client success and agility to thrive in the dynamic environment have enabled us to sustain our growth momentum. Persistent has been recognised across top industry platforms for innovation leadership and inclusion. We reported $1654.4M FY26 revenue with 17.4% Y-o-Y growth. We have delivered 24 sequential quarters of growth with $436.0M in Q4 FY26 revenue up 3.2% Q-o-Q and 16.2% Y-o-Y growth. Our 27500 global team members located in 18 countries have been instrumental in helping market leaders transform their industries.

About Position:

We are seeking a skilled Abinitio-Python Developer with strong expertise in Python PySpark Advanced SQL and Big Data technologies to design develop and optimize data processing applications. The ideal candidate will have hands-on experience in data engineering ETL development cloud platforms and large-scale data processing environments. You will work closely with business stakeholders architects and cross-functional teams to deliver scalable and high-performance data solutions.

• Role: Abinitio-Python Developer
• Location: Bangalore
• Experience: 5 to 8 Years
• Job Type: Full Time Employment

What Youll Do:

• Strong hands-on experience in Ab Initio ETL Development.
• Expertise in GDE Co>Operating System EME Conduct>IT and Express>IT.
• Experience in designing developing and supporting complex ETL workflows and data integration solutions.
• Good understanding of Data Warehousing concepts ETL design patterns and performance tuning.
• Experience with Ab Initio components such as Reformat Rollup Scan Join Partition Sort Lookup and Aggregation.
• Hands-on experience with metadata management dependency analysis and code migration using EME.
• Strong troubleshooting and production support skills.
• Experience working with Unix/Linux shell scripting and Autosys scheduling.
• Knowledge of database technologies such as Oracle Teradata SQL Server or PostgreSQL.
• Strong Python development experience.
• Experience in building scalable data processing solutions and automation frameworks using Python.
• Hands-on experience with Pandas NumPy PySpark and data manipulation libraries.
• Knowledge of REST APIs Flask/FastAPI and microservices architecture.
• Experience in data ingestion transformation and orchestration using Python.
• Working knowledge of cloud platforms such as AWS Azure or GCP.
• Understanding of CI/CD pipelines Git Docker and DevOps practices.
• Experience in performance optimization and debugging of Python applications

Expertise Youll Bring:

• Bachelors or Masters degree in Computer Science Information Technology Engineering or related field.
• 5-8 years of hands-on experience in software development and data engineering projects.
• Strong programming expertise in Python and PySpark.
• Extensive experience working with Advanced SQL query optimization and database performance tuning.
• Hands-on experience with Ab Initio ETL development and data integration processes.
• Strong knowledge of Teradata databases and large-scale data warehousing concepts.
• Experience with Apache Spark Hadoop ecosystem and Big Data technologies.
• Knowledge of cloud platforms such as AWS Azure or Google Cloud Platform.
• Experience with MongoDB and NoSQL database technologies.
• Working knowledge of Autosys job scheduling and production support activities.
• Familiarity with Data Lake Data Warehouse and modern data architecture concepts.
• Understanding of Agile/Scrum development methodologies.
• Excellent analytical troubleshooting and problem-solving skills.
• Strong communication and collaboration abilities with cross-functional teams.

Benefits:

• Competitive salary and benefits package
• Culture focused on talent development with quarterly growth opportunities and company-sponsored higher education and certifications
• Opportunity to work with cutting-edge technologies
• Employee engagement initiatives such as project parties flexible work hours and Long Service awards
• Annual health check-ups
• Insurance coverage: group term life personal accident and Mediclaim hospitalisation for self spouse two children and parents

Values-Driven People-Centric & Inclusive Work Environment:

Persistent 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 support hybrid work and flexible hours to fit diverse lifestyles.
• Our office is accessibility-friendly with ergonomic setups 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.

Lets unleash your full potential at Persistent - is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind.