Sr. Snowflake Python Developer

About the Position

We are seeking a Sr. Snowflake Python Developer to join our team in a Hybrid role based in Halifax / Mississauga, ON. This role involves handling data pipelines using Python, SQL, Snowflake, and AWS.

Responsibilities

• Work in an integrated DevOps model handling both Run and Change activities
• Develop and maintain data pipelines using Python, SQL, Snowflake, and AWS
• Support ingestion of data from multiple upstream systems (APIs, files, S3, legacy sources)
• Build and manage data products consumed via Snowflake
• Handle legacy and modern platforms (DB2, Denodo, AWS, Snowflake)
• Design and manage orchestration using EDF, Snowflake tasks, Tivoli
• Perform data transformation, validation, and quality checks
• Support batch processing and event-driven pipelines
• Participate in on-call rotation to handle incidents and production issues
• Troubleshoot failures and perform RCA for data issues
• Work closely with product owners to deliver prioritized backlog items
• Collaborate with cross-functional and distributed teams (US & offshore)
• Manage GitHub repositories, PRs, and CI/CD deployment pipelines
• Ensure proper coordination of releases across teams
• Support both legacy systems and transformation to strategic platforms

Requirements

• Snowflake (Snowpark), AWS (S3, Lambda, Glue, Kinesis), Python, SQL
• DB2, Denodo (legacy exposure preferred)
• Schema Change / DBT / GitHub
• Knowledge of event-based and batch data processing

We Offer

• Compensation: Annual salary between $80,000 - $110,000 depending on experience and qualifications
• Benefits:
  • Medical/Dental/Vision/Life Insurance
  • Paid holidays plus Paid Time Off
  • 401(k) plan and contributions
  • Long-term/Short-term Disability
  • Paid Parental Leave
  • Employee Stock Purchase Plan

About the Company

Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process, and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, drive tangible outcomes, and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or follow us on Twitter.

Things to Know Before You Apply

• Work authorization: Cognizant will only consider applicants for this position who are legally authorized to work in Canada without requiring employer sponsorship, now or at any time in the future.
• Accommodations: If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] with your request and contact information.
• AI in hiring: We use artificial intelligence (AI) tools to help us screen and assess applications more efficiently. Our team performs additional human review and ultimately decides who moves forward in our hiring process.
• Open position: Unless otherwise stated, this job posting is for an open position on our team.
• Language proficiency: We ask that all candidates have basic English proficiency for company-wide communications purposes. For roles based in Quebec, professional English proficiency is required, as you’ll deliver services to and collaborate with stakeholders outside the province who may not speak French.
• Inclusion: Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status, or any other characteristic protected by federal, provincial, or local laws.

Benefits that Help You Thrive and Grow

Our benefits program is built with you in mind-so you can enjoy a fulfilling, balanced, and healthy life.

Financial Wellbeing

We regularly review market data to ensure compensation reflects the value you bring. Your benefits extend beyond pay and may include financial education, a pension plan with matching contributions, etc.

Physical and Mental Health

We empower you to prioritize your wellbeing through paid time off, flexible working where possible, healthcare plans, counselling, our Mental Health Allyship program, and more.

Your Career, Your Way

With 350,000+ roles at Cognizant, you’ll have opportunities to explore new technologies, industries, and locations-and build the skills you need to grow your career.

Real-World Impact

Think about the biggest brands you rely on. Chances are, they rely on us to help strengthen their business. Here, you’ll turn bold ideas into solutions that improve lives everywhere.

Your Path to Cognizant

Here’s what you can expect from our hiring process. Please keep in mind that it may vary by role and location. Explore our FAQs to learn more.

Step 1: Apply to the Right Opportunity

Find an open role that matches your skills and career goals and show us why you’re the person for the job. Don’t see the right opportunity? Consider joining our Talent Community.

Step 2: Connect with Your Recruiter

If one of our recruiters sees a fit, they’ll set up a short intro call to learn more about you and how your experiences and skills match the role.

Step 3: Show Off Your Skills

If you and our team would like to continue the process, you’ll interview with our hiring team. Some roles may also require technical assessments and/or client interviews.

Step 4: Decision Time

Our team will then review each candidate’s potential to succeed in the role. This step may take some time because we want to find the right fit for both you and us-but you can count on us to keep you updated.