Data Engineer (Senior/Lead)

Job Title : Backend Developer (.NET Core)

Experience : 2 to 5 Years

Work Environment :

• Hybrid model : Minimum 3 days/week from office
• Office Location : Hauz Khas, Delhi
• Flexible working hours based on project needs

Job Summary :

We are looking for a skilled and motivated Backend Developer with 2–5 years of experience, proficient in .NET Core and experienced with cloud platforms (AWS preferred or Azure).

You will be responsible for building scalable backend services and RESTful APIs, integrating with cloud components, and ensuring robust data handling.

Key Responsibilities :

• Design, develop, and maintain robust backend systems using .NET Core 6 or above.
• Develop and manage Web APIs for frontend and third-party integrations.
• Work with cloud infrastructure (preferably AWS: Lambda, EventBridge, SQS, CloudWatch, S3; or Azure: AppService, Functions, AzureSQL, EventHub, Blob Storage).
• Work with databases such as SQL Server, PostgreSQL, and tools like PGAdmin.
• Utilize Entity Framework Core, Dapper, or equivalent ORM tools.
• Collaborate using Git or TFS for version control.
• Develop, debug, and maintain code in Visual Studio.
• Write optimized and scalable SQL queries and stored procedures.
• Participate in code reviews and maintain high code quality.

Required Skills :

• Proficient in .NET Core 6+.
• Experience with RESTful API development.
• Strong command of SQL and relational databases.
• Familiarity with cloud platforms (AWS preferred, Azure acceptable).
• Good understanding of Git/TFS.
• Hands-on experience with tools like Visual Studio, SQL Server, PGAdmin.
• ORM experience with Entity Framework Core, Dapper, or similar.

Nice to Have :

• Exposure to asynchronous processing or event-driven architecture.
• Experience working with Cursor-based data fetching or streaming.

About the Role

The Smart Operations (Smart Ops) division is seeking a seasoned Senior Data Engineer / Lead Data Engineer to design and scale our next-generation industrial data platform. In this role, you will architect the real-time data backbone that processes high-frequency iHistorian telemetry, IoT sensor feeds, and complex manufacturing data across global operations.

You will be the core technical owner of our Databricks Lakehouse ecosystem, responsible for building optimized, cost-efficient streaming and batch pipelines that deliver high-trust data to our Advanced Analytics, MLOps, and Business Intelligence teams.

Key Responsibilities

• End-to-End Lakehouse Architecture: Design, implement, and scale a robust Medallion Architecture (Bronze-Silver-Gold) on Azure Databricks and Delta Lake.
• Real-Time IoT Ingestion: Build fault-tolerant, low-latency streaming pipelines to ingest high-frequency telemetry and machine sensor data.
• Enterprise Governance: Enforce data security, fine-grained access controls, and comprehensive lineage tracking using Unity Catalog.
• Performance Tuning & Cost Optimization: Actively profile, tune, and optimize Spark workloads (utilizing partitioning, liquid clustering, AQE, and Photon) to drastically minimize cloud compute costs and pipeline runtimes.
• CI/CD Automation: Modernize data platform deployments across Dev/QA/Prod environments using Infrastructure as Code (IaC) and Databricks Asset Bundles (DABs).
• Cross-Functional Collaboration: Partner closely with manufacturing stakeholders, supply chain analysts, and data scientists to provide curated datasets for predictive maintenance, anomaly detection, and operational KPI reporting.

Technical Skills Breakdown

Mandatory Skills (Must-Haves)

• Domain Context: Minimum 5+ years of Data Engineering experience with direct exposure to Heavy Manufacturing, Automotive/Commercial Vehicles, Industrial Automation, or Global Logistics data environments.
• Databricks Ecosystem: Deep architectural mastery of Azure Databricks, PySpark, Spark SQL, Delta Lake, and Unity Catalog governance.
• Streaming & CDC: Proven hands-on experience engineering real-time data pipelines using Apache Kafka, Azure Event Hubs, or Spark Structured Streaming, alongside Change Data Capture (CDC) tools (e.g., Debezium).
• Cloud Infrastructure: Strong proficiency within the Microsoft Azure stack—specifically Azure Data Factory (ADF), Azure Data Lake Storage Gen2 (ADLS Cores), Azure Key Vault, and Azure Monitor.
• Advanced SQL & Python: Expert-level Python programming and complex SQL optimisation (advanced indexing, partition pruning, performance tuning of massive datasets).
• DevOps Automation: Hands-on experience setting up production CI/CD pipelines using Git, Azure DevOps, GitHub Actions, or Databricks Asset Bundles (DABs).

Good to Have Skills (Nice-to-Haves)

• Professional Certifications: Databricks Certified Data Engineer Professional (highly preferred), Databricks Certified Associate Developer for Apache Spark, or Microsoft Certified: Azure Data Engineer Associate (DP-203).
• Industrial & ERP Systems: Familiarity with industrial data systems (SCADA, PLC, iHistorian), heavy vehicle telemetry standards (MDF/MF4 files), or deep integration experience with enterprise ERPs (SAP S/4HANA, SAP BW).
• MLOps & GenAI: Exposure to working alongside Machine Learning pipelines, dataset feature engineering, or implementing Generative AI frameworks (RAG, Vector Databases like FAISS/Weaviate) for semantic query self-service.
• Infrastructure as Code (IaC): Basic proficiency with Terraform for provisioning cloud data infrastructure.

Education & Qualifications

• Bachelor’s or Master’s Degree in Computer Science, Information Technology, Electrical/Electronics Engineering, or a closely related technical field.

Job Description

Job Description

Payroll Lead - APAC EMEA and North America Region JD:

Experience: 4-6 yrs of Exp.

Shift : 4 pm to 1 am

Oversee the payroll operations in EMEA & APAC and North America (Exp in Countries - Germany, France, UK and Spain)

Provide direct support and governance to third party payroll vendor. Implement, direct, and maintain procedures to ensure accurate and timely processing of payroll outside the U.S., in conjuncture with HR.

Work with Legal, Finance, Accounting and HR to ensure payroll compliance in all regions. Be the point of contact for day-to-day international payroll operations. Ensure service delivery is accurate, timely and aligned with service level agreements.

Manage the ongoing relationship with the payroll vendor across the regions, coordinating with HR, Finance, Accounting, and local teams where needed. Track and report on the global payroll vendor's performance (i.e., open tickets, SLAs, etc.). Work with the vendor to effectively address employee inquiries.

Act as point of contact regarding the update of international payroll data to

Qualifications

Mandates : 

•Strong history of payroll coordination across multiple international countries including APAC,EMEA and North America

•Experience of working with projects, making process improvements or new vendor implementations would be advantageous.

•Experience managing a third-party payroll vendor.

•Experience of dealing with key stakeholders (HR, IT, Finance)

•Significant progressively responsible experience in a similar role within a fast-paced environment

•Excellent analytical and problem solving with confidence to make decisions and manage escalations

•Must be highly engaging, confident communicator and detail orientated.

•Experience on ADP SPM, ADP workforce and Ceridian Dayforce 

•B. Com / M.Com with 4-6 years relevant experience.

•Strong verbal and written communication skill.

•Team player and ability to work with strict timeline.

•Flexible to work in US shifts.

•Good in Microsoft Office.

•Ability to take ownership of the work.

•Ability to manage the stakeholders independently.

Additional information

Skills

payroll

Testsigma is built to make test automation effortless. We are a fast-growing, product-based startup backed by leading global Investors like Accel, STRIVE and Marquee Angels. 

We are the first open-source test automation platform built out of India and competing with global giants. With product-market fit and a terrific team, we’re poised to capture the global market for AI driven, cloud-based test automation platforms.

The ideal candidate will have strong creative skills and a portfolio of work which demonstrates their passion for illustrative design and typography. This candidate will have experiences in working with numerous different design platforms such as digital and print forms.

Job Description:

As a Senior Account Executive, being part of an excellent sales team of A-Players, you will find an environment of immense learning & growth! Come & be a part of one of the fastest-growing global Dev Infra companies!

This will be a hands-on position in a typical start-up environment, so we are looking for a motivated self-starter who isn't afraid to roll up their sleeves and experiment quickly to achieve the goals. 

What you will be doing:

• Consistently meet & exceed sales quota. 
• Educate and nurture prospects, conduct a demo with each lead, share what Testsigma does, and employ a value-based solution selling methodology to drive these leads through a high-velocity pipeline.
• Execute all phases of the pipeline, and push deals through the sales cycle towards closure.
• Build a robust pipeline to meet quota consistently.
• Lead customers through an end-to-end sales cycle in collaboration with Pre-Sales and Support teams.
• Manage the entire sales lifecycle from customer engagement, POC and contract negotiation.
• Develop executive relationships to expand revenue potential.
• Articulate Testsigma's' value proposition clearly and effectively to potential clients while understanding the competitive landscape. 
• Demonstrate a sound understanding of how the overall business solution is positioned, deployed and supported. 
• Work with all levels of GTM leadership to continuously improve processes like territory planning, lead/pipeline/opportunity management and KPIs.
• Maintain excellent data discipline in salesforce.com for your book of business
• Responsible for global geography for now.

Qualifications:

• 6 to 10 years of experience selling complex technology products.
• Minimum 4 years in the end-to-end sales process, including closing as an AE
• Experience in driving B2B sales growth, preferably in a technology/product environment (in SaaS industry preferred), selling to a technical audience.
• End-to-end sales experience managing complex sales cycles requiring stakeholder mapping, running technical proofs-of-concept in collaboration with a Solutions Engineer, price negotiations.
• Experience selling Enterprise level deals, selling to C-suite 
• Consistent success with sales quota attainment
• Exceptional communication, problem-solving and collaboration skills
• Experience managing the sales cycle from business champion to the C-level
• Strong prospecting skills
  
  Note: Candidates from SAAS, Technoly product background prefered. 
  
  Territory : North America (Night shift)

• Prepare, rewrite and edit copy to improve readability, or supervise others who do this work.
• Read copy or proof to detect and correct errors in spelling, punctuation, and syntax
• Plan the contents of publications according to the publication's style, editorial policy, and publishing requirements.
• Verify facts, dates, and statistics, using standard reference sources.
• Review and approve proofs submitted by composing room prior to publication production.
• Read, evaluate and edit manuscripts or other materials submitted for publication and confer with authors regarding changes in content, style or organization, or publication.
• Make manuscript acceptance or revision recommendations to the publisher.

Experience

• Able to perform edit/proofread independently and make the work done by the team members delivery ready
• Graduation / Post Graduation (Bsc/Msc) especially English savvy candidates with English, journalism. Excellent written communication skills Ability to structure sentences well.
• Postgraduate in any field of science/humanities; good command over the English language; an eye for detail; exposure to various style guides; readiness to meet daily/monthly productivity targets; and maintaining the expected quality norms

Desirable

• Good communication skills; team player; problem-solving skills; proactive and innovative
• Mandatorily must have experience in Language Editing, Level-2, Medical Journal, and also knowledge about QC.