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Added 4 mins ago
Manager, Quota and Capacity Planning
Salesforce
Toronto, ON · Canada - Toronto
Full-time
Work with a broad range of cross-functional groups across different regions to analyze massive global data sets, reports and dashboards and provide findings, recommendations and insights to…
Added 4 mins ago
Senior Manager, ICFR Operations, Internal Audit
RBC
Bedford, QC · Halifax, NS
Full-time
As Senior Manager, ICFR Operations, Internal Audit, you will lead the transformation of RBC’s Next Generation of ICFR testing, supporting the ongoing IT SOX / FDICIA control testing across…
Added 4 mins ago
SAP Finance Domain Architect
Talan
Toronto, ON · Montreal, Québec
$170,000 to $200,000 CAD / year
Full-time
Finance expertise: Expertise in universal journal and the SAP S/4HANA Finance data model, Group Reporting or a comparable consolidation tool, SAP Analytics Cloud Planning, product costing,…
Added 4 mins ago
Client Excellence Specialist
Dexterra
Mississauga, ON
$85,000 to $1,000,000 CAD / year
Full-time
As Manager, Client Excellence, you will lead and continuously improve the Client Excellence Program, connecting client feedback and relationship insights to measurable business outcomes.…
Added 4 mins ago
Sales Development Representative
Accenture
Toronto, ON · Mississauga, ON
Full-time
…trusted technical sellers and innovative technology, powered by data and…
Added 4 mins ago
SAP Data Management Senior Manager
Pwc Canada
Toronto, ON
Full-time
As an SAP Data Management Senior Manager, unlock your potential and embrace the chance to drive meaningful outcomes that’ll elevate your career. We are looking for an experienced SAP Data…
Added 4 mins ago
Manager, Commercial Development
ATCO Group
Calgary, AB
Full-time
Leverage market analysis, demand forecasting, data analytics, and customer insights to identify emerging growth opportunities and support investment decisions.
Added 16 mins ago
Director, Cyber Security Operations
Global Relay
Vancouver, BC
Full-time
…industry-leading cloud archiving, surveillance, eDiscovery, and analytics solutions. We securely capture and preserve the communications data of the world’s most highly regulated firms,…
Added 18 mins ago
Human Resources Information System Analyst
Kelly Services (Canada), Ltd.
Calgary, AB
Contract
…HR systems, as well as ensuring accurate, secure, and timely data management across the entire employee life cycle - from onboarding through…
Added 18 mins ago
Development Manager
International Needs Canada
Hamilton, ON
Full-time
…translate it into an implementable and measurable annual plan, and lead a team to execute…
Added 18 mins ago
FP&A Manager
HEALWELL AI (TSX: AIDX)
Toronto, ON
Full-time
HEALWELL AI is a healthcare technology company focused on AI and data science for preventative care. The company's mission is to improve healthcare and save lives through early…
Added 19 mins ago
Senior Advisor, Workforce Planning & Organizational Effectiveness
WestJet Group
Calgary, AB
…workforce planning across WestJet Group’s indirect workforce, using data, forecasting, and business insights to align workforce supply and demand with financial and operational priorities.…
Added 19 mins ago
Quality Engineer III
TD
Toronto, ON
Full-time
Treasury Technology within TD Data is building a modern enterprise data platform on Microsoft Azure, leveraging technologies such as Databricks, ADLS, ADF, and Airflow to enable scalable,…
Added 19 mins ago
Financial Crime Risk Investigator II (5330)
TD
Toronto, ON
Full-time
Conduct data analysis, manipulation and interpretation looking for patterns and anomalies
Added 19 mins ago
Business Portfolio Manager
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
Full-time
Lead portfolio financial management, including forecasting, actuals/variance analysis, cost allocation, capitalization/amortization, resource costing, benefits tracking, and reconciliation…
Added 19 mins ago
Delivery Team Manager
MAP
Toronto, ON
…world where Al is reshaping how companies drive growth, we lead clients in business transformation and marketing modernization, connecting strategy directly to execution. Our 12,000 experts…
Added 34 mins ago
In-Business Risk Data Lead Analyst -VP
Citi
Mississauga, ON
Full-time
This role is part of the Markets Data Risk Execution team, focusing on supporting risk management controls, data quality governance, and issue management across Markets.
Added 34 mins ago
Sr. Business Systems Consultant
CIBC
Toronto, ON
Full-time
…ensure you meet project needs. Build strong relationships, lead discussions, listen and ask the right questions to ensure solutions meet requirements. Primarily working with Rates desk but…
Added 34 mins ago
Senior Developer, Development Services
BDO
Toronto, ON · Oakville, ON · Markham, ON
Full-time
Lead the implementation of cloud-based solutions using APIs, messaging, and event-driven architectures, for integrations ensuring reliable data exchange across internal and external…
Added 46 mins ago
Vendor Relationship Manager - Property Claims
Aviva Canada
Markham, ON
Full-time
…on managing risks associated with vendor outsourcing, using data to deliver successful business outcomes and identify areas of…
Added 47 mins ago
Human Resources Information System Analyst
Infotree Global Solutions
Montreal, QC
Contract
As a key member of the HR Analytics & Insights team, the HRIS Analyst serves as a strategic partner to HR stakeholders and IT functions across Americas. This role is responsible for the…
Added 47 mins ago
Digital Marketing Specialist
RONCO Safety (PPE Manufacturing)
Toronto, ON · Greater Toronto Area, Canada
Full-time
Hands-on experience with website content management systems, CRM platforms, email marketing tools and web analytics; experience supporting B2B lead generation and sales follow-up is…
Added 47 mins ago
DC Operations Analyst
ROBINSON
Calgary, AB · Greater Calgary Metropolitan Area
Full-time
…Management, Business Administration, Industrial Engineering, Data Analytics, or a related field. (An equivalent combination of education and experience will also be…
Added 49 mins ago
Solution Analyst II/Senior
Wawanesa Insurance
Toronto, ON · AB · Winnipeg, MB · Moncton, NB · Kitchener, ON · Montreal, QC · Vancouver, BC · Dartmouth, NS · Calgary, AB · ON · Hybrid - Canada, ON · North York - Toronto, ON (Hybr, ON · Edmonton, AB (Hybrid), AB
…location, local labour market conditions, external market salary data, internal pay equity and the knowledge, skills, experience and anticipated proficiency in the role. The salary offered…
Added 49 mins ago
Data Conversion Lead
IKO North America
Mississauga, ON
Full-time
The Global Data Conversion Lead will collaborate closely with ERP project leadership, Business Process Owners, Business Analysts, the Master Data Management team, Data Engineering,…

Fiserv

Infrastructure Architecture - Senior Professional I

Toronto, ON, Canada

Pay: $92,000.00-$115,000.00
Job type: Full-time
Apply by: Sep 23, 2026
Experience: · 3+ years of relevant work experience in data engineering or database-focused roles.
Posting language: English
Posted: Sep 21, 2026

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Original job description

Calling all innovators – find your future at Fiserv.

We’re Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day – quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title

Infrastructure Architecture - Senior Professional I

About your role:

As an Infrastructure Architecture - Sr Professional I, you will play a vital role in developing and implementing infrastructure strategies that align with Fiserv's business objectives. Your expertise will contribute to the robustness, scalability, and security of our infrastructure systems. You will collaborate with cross-functional teams to design and deploy architecture solutions that meet the evolving needs of the financial services industry.

Responsibilities and Duties

· Lead and support MySQL database design and optimization to enable platform growth and scalability.

· Drive schema design and improvements, balancing tactical needs with long-term architectural strategy to support.

· Enterprise data warehouse

· Operational data consumers

· Collaborate closely with application and feature development teams to optimize database schemas and SQL queries prior to production releases.

· Own and support ETL pipelines and Data Lake management to ensure reliable and efficient data ingestion and processing.

· Contribute to and support database migration initiatives, including migrations from MySQL to PostgreSQL (strongly preferred).

· Support and enhance ETL ingestion scripts, with Python experience considered a strong asset.

· Proactively identify opportunities to improve platform stability, performance, and data resiliency.

· Analyze system incidents, perform root cause analysis, and manage recovery efforts to ensure rapid restoration of services without data loss.

· Provide technical leadership and people management, including mentoring and managing a small team of data engineers.

· Maintain a high level of attention to detail, ensuring data quality and operational excellence in daily activities.

Qualifications and Skills

· Diploma / Degree in Computer Science, Software Engineering or similar

· 3+ years of relevant work experience in data engineering or database-focused roles.

· Demonstrated experience in one or more of the following areas:

o Database administration

o Data engineering

o ETL data loading and ingestion

o Data classification and normalization

o SQL performance tuning and schema optimization

· Experience with database security hardening and implementing best practices, including collaboration with cross-functional teams to promote zero-trust and secure data access.

· Familiarity with AWS services, including Glue, Lambda, Redshift, DMS and EKS (Kubernetes).

· Familiarity with Snowflake and Data Streaming services (MSK, Kafka, Confluent).

· Experience with Linux system administration, web servers, and networking is an asset.

· Strong analytical and problem-solving skills, with a proactive mindset for improving systems and processes.

· A deep curiosity and passion for learning, staying current with technical trends, and recommending appropriate tools and approaches.

· Excellent communication skills, with the ability to clearly explain technical concepts and collaborate effectively across business and technical teams.

Salary Range:

$92,000.00-$115,000.00

Thank you for considering employment with Fiserv. Please:

Apply using your legal name
Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Diversity and Inclusion:

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.

Note to agencies:

Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.

Warning about fake job posts:

Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

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More about this job

Responsibilities

You will lead infrastructure architecture strategies, focusing on MySQL database design, optimization, and the management of ETL pipelines. Additionally, you will provide technical leadership and mentorship to a team of data engineers while ensuring platform stability and data resiliency.

Requirements

Candidates must possess a degree in Computer Science or Software Engineering with at least 3 years of experience in data engineering or database roles. Proficiency in database administration, SQL performance tuning, and familiarity with AWS services and Linux administration is required.

Skills

MySQL
PostgreSQL
Data Engineering
ETL
Python
Database Administration
SQL Performance Tuning
Schema Optimization
AWS
Data Lake
Linux
Networking
Data Resiliency
Kubernetes
Snowflake
Kafka

Visa sponsorship

Not detected in the job text

Keywords

Infrastructure Architecture
MySQL
PostgreSQL
Data Engineering
ETL
Data Lake
Python
AWS
Glue
Lambda
Redshift
DMS
EKS
Kubernetes
Snowflake
Kafka
MSK
Confluent
Linux
Database Administration
SQL
Schema Design
Data Resiliency
Zero-trust
Networking
Fintech
Payments
Root Cause Analysis
Data Ingestion
Data Classification

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