Senior Datastage Developer Jobs in Markham, ON (NOW HIRING)

Drive enterprise-scale data transformation by delivering high-performance ETL solutions for a major financial services platform migration.

The Role

We are seeking an experienced Senior IBM InfoSphere DataStage Developer to join a large-scale credit card platform migration programme from a legacy Hogan environment to Fiserv's Optis platform. This is an excellent opportunity for a senior ETL specialist with deep IBM InfoSphere DataStage expertise to design, build and optimise enterprise-grade data integration solutions within a complex financial services environment.

This opportunity is open to both permanent employees and experienced contractors. You'll work as part of a collaborative delivery team, partnering with business stakeholders, QA and technology teams to deliver robust, scalable and high-performing data integration solutions. The role is based in Toronto (Hybrid).

What You'll Do

• Design, develop and optimise IBM InfoSphere DataStage ETL/ELT jobs, reusable frameworks and SQL scripts to support enterprise data migration.
• Deliver scalable, high-performance data integration solutions that ensure data accuracy, integrity and operational excellence.
• Automate deployments, improve monitoring capabilities and troubleshoot ETL pipeline issues across complex enterprise environments.
• Collaborate with QA, business and technology teams to validate data, resolve defects and support successful programme delivery.
• Contribute to technical best practices, solution design and continuous improvement across the data engineering function.

What We're Looking For

• Minimum 5+ years' experience developing enterprise ETL solutions using IBM InfoSphere DataStage (mandatory).
• Strong expertise in ETL/ELT development, SQL scripting, performance tuning and enterprise data integration.
• Experience delivering complex data migration programmes within financial services, banking or insurance environments.
• Proven ability to automate deployments, troubleshoot production issues and collaborate effectively within Agile delivery teams.
• IBM Certified DataStage Developer certification or equivalent enterprise experience.

Bonus Points For

• Experience with Hogan and/or Fiserv Optis platforms.
• Knowledge of credit card, payments or core banking data models.
• French language proficiency (written and spoken) is considered an asset.
• Experience supporting large-scale platform or application migrations.
• Exposure to enterprise data warehousing and modern data engineering practices.

Why Join Capco

• Deliver high-impact technology solutions for Tier 1 financial institutions.
• Work in a collaborative, flat and entrepreneurial consulting culture.
• Access continuous learning, training and industry certifications.
• Be part of a team shaping the future of digital financial services.
• Help shape the future of digital transformation across Financial Services.

Benefits

• Comprehensive Benefits Coverage - 100% company-paid health, life and disability insurance effective from Day 1 of employment.
• Retirement Savings Program - Registered Retirement Savings Plan (RRSP) with the option of receiving a matching employer contribution.
• Virtual Health Care and Employee & Family Assistance Program (EFAP) available to employees and their dependants.
• Enhanced parental leave benefits, wellness reimbursement and new parent gift.
• Business Coach from Day 1 to support your career growth and professional development.

Inclusion at Capco

We're committed to making our recruitment process accessible and straightforward for everyone. If you need any adjustments at any stage, just let us know-we'll be happy to help. We value each person's unique perspective and contribution. At Capco, we believe that being yourself is your greatest strength. Our #BeYourselfAtWork culture encourages individuality and collaboration-a mindset that shapes how we work with clients and each other every day.

Use of Artificial Intelligence in Talent Acquisition

At Capco, we use artificial intelligence (AI) tools to support and enhance several parts of talent acquisition. This includes using AI-enabled features within LinkedIn to help source potential candidates, speeding up routine recruitment communications such as emails and creating compelling and brand-aligned job postings that accurately reflect role requirements, and AI-scheduling applications to improve the efficiency of interview coordination.

AI is used as a support tool only. All hiring decisions are made by talent acquisition and hiring teams.

Why This Role Is Open

We are currently hiring for this role due to an existing or newly created vacancy within our organization. This position is open as part of our ongoing business needs, and we are actively reviewing applications to fill this role with a qualified candidate who can make an immediate impact.