Senior Software Engineer - Python

Yash Technologies Private Limited; Bengaluru; On-site; INR 2,500,000 - 4,000,000; Full time

Job summary

YASH Technologies is seeking a Senior Software Engineer - Python to join our Digital Lab team in Bengaluru. The role focuses on bridging OT and IT with modern data engineering practices, building reliable data pipelines and integration workflows across lab instruments and enterprise platforms.

You will design ETL/ELT pipelines in Python, develop Node.js components for connectors, and implement AWS-based data flows using S3, Lambda, Glue and Step Functions.

Qualifications

• 3-5 years in data engineering or OT/IT convergence roles.
• Proficient in Python for data pipelines and scripting.
• Strong JS/Node.js skills for integration services.
• Hands-on AWS: S3, Lambda, Glue, Step Functions, SQS/SNS.
• Experience with Windows Server environments and AD basics.
• ETL/ELT patterns and JSON/XML/CSV/Parquet formats.
• REST API design and event-driven architectures.
• Bachelor's degree in CS/SE or related field.

Responsibilities

• Design and implement OT-IT data integrations with lab instruments.
• Build ETL/ELT data pipelines ingesting data from OT sources.
• Develop Windows file share based workflows and event triggers.
• Architect AWS data flows using S3, Lambda, Glue, Step Functions.
• Develop Node.js services and REST APIs for connectors.
• Design orchestrations for multi-step data processes.
• Monitor, log, and alert data integration processes across OT/IT.
• Collaborate with lab ops, IT infra, and platform teams.

Skills

Python

Data pipelines

Node.js

AWS

ETL/ELT

REST APIs

Event-driven architecture

JSON/XML/Parquet

Windows/File Shares

Education

Bachelor's degree in Computer Science or related field

Tools

Git

Windows Server

Job description

Sr. Software Engineer - Python Job YASH Technologies is a leading technology integrator specializing in helping clients reimagine operating models, enhance competitiveness, optimize costs, foster exceptional stakeholder experiences, and drive business transformation. At YASH, we're a cluster of the brightest stars working with cutting-edge technologies. Our purpose is anchored in a single truth - bringing real positive changes in an increasingly virtual world and it drives us beyond generational gaps and disruptions of the future. We are looking forward to hire Python Professionals in the following areas : Job description: Experience required: 3-5 years

Role overview:

We are seeking an OT Integration & Data Engineering Specialist to join our Digital Lab team. This is a hands-on technical role focused on bridging Operational Technology (OT) environments with modern data engineering practices. You will design, build, and maintain data pipelines and integration workflows that connect lab instruments, industrial control systems, and enterprise platforms, enabling reliable, scalable, and automated data flows across our technology landscape. You bring strong software engineering instincts, are equally comfortable working with Windows-based OT environments and cloud-native AWS services and thrive on solving real-world integration challenges at the intersection of IT and OT.

Key Responsibilities:

• OT Integration: Design and implement integrations between OT systems (Lab instruments) and IT/cloud platforms
• Data Pipeline Development: Build and maintain robust ETL/ELT data pipelines in Python to ingest, transform, validate, and deliver data from OT sources to downstream systems and data stores.
• File Share & Event-Driven Workflows: Develop and manage file-based integration patterns using Windows file shares (SMB/UNC), monitoring file drop events and triggering automated processing workflows.
• Cloud Data Engineering (AWS): Architect and maintain data flows on AWS using services such as S3, Lambda, Glue, Step Functions, SQS/SNS, and EventBridge to process and route lab and OT data at scale.
• JavaScript / Node.js Development: Develop lightweight integration services, APIs, and event handlers using JavaScript/Node.js for connector logic, web service interfaces, and real-time data routing.
• Orchestration & Workflow Automation: Design workflow orchestrations to automate multi-step data processes, handle retries, error states, and notifications across connected systems.
• Monitoring & Reliability: Implement monitoring, alerting, and logging strategies to ensure integration reliability and rapid incident response across OT/IT boundaries.
• Windows Infrastructure: Manage integration agents and services deployed on Windows Server, including scheduled tasks, service management, network share configuration, and security permissions.
• Collaboration & Documentation: Work closely with lab operations, IT infrastructure, and platform teams to gather requirements, document integration designs, and maintain technical runbooks.

Required Qualification:

• 3-5 years of experience in data engineering, systems integration, or OT/IT convergence roles.
• Proficiency in Python for data pipeline development, scripting, and automation (pandas, requests, boto3, etc.).
• Solid JavaScript/Node.js skills for building integration services, REST APIs, and event-driven handlers.
• Hands-on AWS experience: S3, Lambda, Glue, Step Functions, SQS/SNS, IAM, CloudWatch.
• Experience with Windows Server environments: file shares (SMB/UNC), scheduled tasks, service management, Active Directory basics.
• Strong understanding of ETL/ELT patterns, data transformation, and structured/semi-structured data formats (JSON, XML, CSV, Parquet).
• Experience with REST API design and consumption; familiarity with message queuing and event-driven architectures.
• Ability to work independently, troubleshoot complex integration issues, and communicate findings clearly.
• Bachelor's degree in computer science, Software Engineering, Data Engineering, or a related technical field.

Technicall skills at a Glance. Python (pandas, boto3, requests) AWS (S3, Lambda, Glue, Step Functions) Windows Server / File Shares (SMB) Rest API Development JSON/XML/CSV/Parquet Git/Version Control Java Script ETL/ ELT Pipeline Design Event-Driven Architecture. Monitoring, Logging & Alerting SQL & Data Querying.

At YASH, you are empowered to create a career that will take you to where you want to go while working in an inclusive team environment. We leverage career-oriented skilling models and optimize our collective intelligence aided with technology for continuous learning, unlearning, and relearning at a rapid pace and scale. Our Hyperlearning workplace is grounded upon four principles Flexible work arrangements, Free spirit, and emotional positivity Agile self-determination, trust, transparency, and open collaboration All Support needed for the realization of business goals, Stable employment with a great atmosphere and ethical corporate culture

Experience Level Senior Level