Know ATS Score
CV/Résumé Score
  • Expertini Resume Scoring: Our Semantic Matching Algorithm evaluates your CV/Résumé before you apply for this job role: Software Engineer 3 (Martech/AdTech) [T500 20145].
India Jobs Expertini

Urgent! Software Engineer 3 (Martech/AdTech) [T500-20145] Job Opening In New Delhi – Now Hiring Costco IT

Software Engineer 3 (Martech/AdTech) [T500 20145]



Job description

About Costco Wholesale

Costco Wholesale is a multi-billion-dollar global retailer with warehouse club operations in eleven countries.

They provide a wide selection of quality merchandise, plus the convenience of specialty departments and exclusive member services, all designed to make shopping a pleasurable experience for their members.

About Costco Wholesale India

At Costco Wholesale India, we foster a collaborative space, working to support Costco Wholesale in developing innovative solutions that improve members’ experiences and make employees’ jobs easier.

Our employees play a key role in driving and delivering innovation to establish IT as a core competitive advantage for Costco Wholesale.

Position Title: Software Engineer 3 (Martech / AdTech)

Job Description:

Roles & Responsibilities:

- Design and develop scalable Martech / AdTech solutions across web, mobile, and backend systems
- Build and integrate APIs to support campaign delivery, personalization, and tracking
- Collaborate with product, data, and engineering teams to deliver reliable and performant ad & marketing experiences
- Implement targeting and measurement capabilities using first- and third-party data
- Contribute to the architecture and technical roadmap of the Martech/AdTech stack
- Ensure security, compliance, and data quality across integrations and data flows
- Troubleshoot and resolve issues related to latency, delivery, and data consistency
- Stay current with industry best practices, tools, and platform capabilities (e.g. DSPs, DMPs, CDPs)
- Support experimentation, A/B testing, and audience segmentation infrastructure
- Partner with stakeholders to translate business needs into scalable technical solutions

Technical Skills:

- 8-12 - years of experience in software development
- Hands-on experience with AdTech or Martech platforms (DSP, DMP, CDP, CRM, tracking tools, etc.).
- Proficiency in programming (e.g., Python, Java, or similar).
- Experience with data integration, APIs, and cloud infrastructure (GCP / AWS / Azure).
- Strong collaboration, problem-solving, and communication skills.

Must Have Skills:

- Python / Java
- REST APIs
- SQL
- Cloud (GCP / AWS / Azure)
- DSP / DMP / CDP
- Data pipelines
- Tagging / tracking
- Git / CI/CD


Required Skill Profession

Computer Occupations



Your Complete Job Search Toolkit

✨ Smart • Intelligent • Private • Secure

Start Using Our Tools

Join thousands of professionals who've advanced their careers with our platform

Rate or Report This Job
If you feel this job is inaccurate or spam kindly report to us using below form.
Please Note: This is NOT a job application form.


    Unlock Your Software Engineer Potential: Insight & Career Growth Guide