Data Scientist

Senior Python Developer

Experience: 4–8 Years

About the Role

We are looking for a Senior Python Developer Engineer to join our team. This role focuses on building and maintaining data-intensive backend systems, handling large-scale datasets, and exposing insights through robust, scalable APIs.

You will work closely with operational and transactional data, design efficient data pipelines, and build backend services that power analytics, reports, and ERP workflows. The ideal candidate is strong in Python, excellent with data and databases, and capable of owning features end-to-end.

Key Responsibilities

• Analyze large datasets to identify trends, inconsistencies, and operational insights.
• Design, build, and maintain backend services and REST APIs using Python and FastAPI.
• Perform advanced data manipulation and aggregation using Pandas, NumPy, and SQL.
• Design and optimize data pipelines for analytics, reporting, and downstream systems.
• Implement automated data quality checks, validations, and monitoring scripts.
• Work closely with product, application, and business teams to translate raw data into clear, actionable outputs.
• Optimize query performance across relational and analytical databases.
• Expose processed data and insights via APIs or dashboards for consumption by web or ERP applications.
• Ensure high standards of code quality, performance, scalability, and maintainability.
• Write clear documentation for APIs, data flows, and processing logic.

Required Skills & Qualifications

• 4–8 years of strong, hands-on experience with Python in production systems.
• Excellent experience with data handling, processing, and large datasets.
• Strong experience building APIs using FastAPI (or similar frameworks).
• Deep expertise in Pandas, NumPy, and SQL.
• Solid experience with MySQL and PostgreSQL.
• Experience working with analytical or reporting workloads.
• Strong understanding of data modeling, joins, aggregations, and performance tuning.
• Proficiency with Git and collaborative development workflows.
• Strong analytical and problem-solving skills with the ability to work independently.

Good to Have

• Experience with ClickHouse, Databricks, or Elasticsearch.
• Exposure to data engineering concepts such as ETL/ELT, batch processing, and data pipelines.
• Experience with workflow orchestration tools (Airflow, Prefect, Dagster).
• Familiarity with data visualization libraries (Plotly, Matplotlib, Seaborn).
• Experience with AWS services (S3, EC2, RDS, Lambda).
• Prior experience integrating data services into ERP or business applications.

Soft Skills

• Strong analytical mindset and attention to detail.
• High ownership and accountability.
• Ability to work independently with minimal supervision.
• Clear communication and documentation skills.
• Proactive, solution-oriented approach.

Position Title: Sr. Manager/Manager Designs – Power Evacuation

Experience: 14 To 20 Years

Industry Type: Renewable Energy

Key Skills: AutoCAD, ETAP, Power World

Job Objectives:

• Lead the design of efficient power evacuation systems to integrate solar power plants with the national or regional grid.
• Design the layout of transmission lines, substations, step-up transformers, and switchgear for large-scale solar projects.
• Perform load flow studies, short circuit studies, and other electrical analyses to ensure the robustness of evacuation systems.
• Lead the planning, design, and implementation of power evacuation systems, ensuring they are aligned with project timelines, budgets, and specifications.
• Coordinate with external consultants, EPC contractors, and vendors to ensure seamless execution of the power evacuation systems.
• Ensure that all evacuation designs are compliant with local, national, and international standards (such as IEC, IEEE).
• Lead and mentor a team of engineers and technical specialists.
• Work closely with project managers, regulatory bodies, and other stakeholders to ensure project alignment and timely execution.

About Vidhai :

Vidhai Technologies has built business-process expertise, in addition to knowledge of SAP application outsourcing. At Vidhai Technologies, we have a dedicated team of SAP consultants and we provide high quality work that complies with international standards.

Responsibilities :

• Substantial experience with SAP ABAP.
• Technical Analysis, Designing, Reviews, testing an implementation of SAP developments, ranging from small enhancements to large projects.
• Good Cross-functional knowledge in Sales, Marketing, Logistics especially TMS and their use of data.
• Ability to write and validate the technical specification and able to create test Scripts.
• Will work closely with the Business solutions group, to complete on demand work requests, as well as being assigned for large scale SAP cross functional project Projects.
• Keep abreast of SAP releases, enhancements/new functionality/modifications and perform application research.
• The Job role involves all phases of the project - Requirement gathering, Estimation, Project Planning, Execution, Go-live and Support.
• Ability to help resolve complex technical issues and independently manage critical/complex situations.
• Proven success designing and developing SAP solutions on the SAP ECC platform.
• Strong oral and written communication ability.
• Ensure compliance to existing and development of required data and reporting standards

Required Qualifications:

• Bachelor’s Degree – Engineering or Computer Science
• 7+ years overall SAP experience with minimum 2 End to End Implementations and at least 2 Support Projects
• TMS on S/4 2021 working experience is a must.
• Fiori experience is considered.
• Independent working experience with TMS technical objects and ABAP on HANA techniques
• Should have thorough knowledge on Reports, RFCs, Forms, OOPS ABAP, BAPI, Enhancements, BADI, Data conversions – BDC, LSMW, IDOC’s, ALE & Workflows
• Experience in Proxy & Web Services.
• Experience in XML integration and troubleshooting through SXMB_MONI.
• Experience in working with SAP PI, GXS.
• Experience in BOPF & Fiori App developments and enhancements.
• Experience in POWL enhancements.
• Experience in CVI (Customer Vendor Integration).
• Experience in DRF (Data Replication Framework).
• Experience in PPF and Output Management enhancements.
• Experience in TMS – ECC/EWM Integration
• Must be good at Testing and Debugging procedures.
• Must be able to evaluate user requirements relative to current application functionality.
• Requires clear written and verbal communication in a technical context.
• Able to work with Business, Functional and Technical Teams
• Proven ability Delivering complex and Time sensitive projects
• Excellent analytical skills and the ability to provide alternative solutions to technical problems.

Design, develop and maintain web-based services and applications using .Net Core/ASP.Net, C#, REST Web API, MS SQL Server, Entity Framework, and Dapper.  Developing highly optimized cross-browser and responsive web applications using HTML5, and CSS.  Manage the full technical life-cycle of web applications during each development phase including functional & technical design, implementation, testing, deployment and maintenance.  Developing high standard Web Applications based on functional requirements, UI/UX requirements, business logic and Web APIs.  Designing database tables, views, stored procedures, and functions to store and retrieve data most efficiently from SQL database.  Writing bug-free code with the highest coding standard.  Developing high-performance, highly secure and highly scalable Web Application.  Perform unit testing, troubleshooting, debugging and code reviews for robustness, including edge cases, usability, and reliability of the software.  Manage source code check-in, checkout, and merging code.  Taking accountability and the ability to work under pressure

Hands-on experience o of using Angular with version 7 or later o in consuming complex nested API. o in using state management (e.g. NGRX, RXJS). o in using caching. o of using component library framework integration (e.g. Angular Material). o in integrating with REST web services from the application. Knowing JSON is a must. o with Git compatible source control and working with a CI/CD pipeline.  Experience on AWS services will be added advantage.  Good experience in Standard Project Development Life Cycle.  Experience on Devextreme tools will be added advantage.  Ability/ready to work on advanced technologies like Node JS is an added advantage.  Knowledge / Experience of agile development methodologies.  Very good logical skills and problem-solving ability.  Quick learner and a good team player.  Should be able to work independently and with the team.

Skills – Jboss, DevOps, ServiceNow, Windows Server.

JD - Application Maintenance -- Must have -- Installation and configuration of Custom/Standard Software e.g., FileZilla, JDK, OpenJDK Installation and configuration of JBOSS/Tomcat Server, Configuration of HTTPS certificate in JBOSS/Tomcat, Windows Event Viewer/IIS Log/ Windows Security /Active Directory, how to set Environment variable, Registry value, etc. Nice to Have --- Basics of Monitoring Knowledge of PowerShell, MS Azure Devops, Deploy and Configure application, how to check Last installed version of any software/patch, ServiceNow , ITIL , Incident Management , Change Management