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Added 18 mins ago
C
Technical Support Specialist I
Connexall
Toronto, ON
- Full-time
…an award-winning Enterprise grade IoT (Internet of Things) platform, purpose built for the healthcare industry. Connexall® is a sophisticated and customizable end-to-end integration and…
Added 34 mins ago
RB
Director, DevOps Insights
Royal Bank of Canada
Toronto, ON
- Full-time
RBC's DevOps team owns the data behind how our engineers work: the telemetry from every tool in the software development lifecycle, from source control and CI/CD through to the AI coding…
Added 49 mins ago
PF
Gestionnaire principal·e de produit | Senior Product Manager , APM & GenAI
Power Factors
Montreal, QC
- Full-time
Added 1 hour ago
K
Founding CTO
Kouvre
Montreal, QC
- Full-time
…an owner sends has to become the right action, on the right platform, reliably, so they can trust Kouvre with their business and get back to their…
Added 2 hours ago
PF
Gestionnaire principal·e de produit | Senior Product Manager , APM & GenAI
Power Factors
Remote, Canada
- Remote
Added 2 hours ago
B
Sr. Developer - Application Development JAVA N 4B
BrightClaim
AB
- Full-time
Sr. Developer - Application Development JAVA N
Added 3 hours ago
A
Chief Technology Officer
Aimhire
Toronto, ON
- Full-time
They’re looking for a hands-on, product-minded CTO to lead product and engineering and build an AI-native platform for the next phase of growth.
Added 3 hours ago
KC
Senior Embedded Software Designer
Kepler Communications Inc.
Toronto, ON
- Full-time
We're on the hunt for a top-tier Senior Embedded Software Engineer. Your focus will be on software development and maintenance required for both space and ground-based assets for a growing…
Added 4 hours ago
Graphics Software Developer, Chrome
Google
Montreal, QC
5 years of experience in software development using C++.
Added 4 hours ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Proficient working knowledge in software delivery/change practices: requirements clarification, testing/UAT support, release/change coordination, application lifecycle management,…
Added 4 hours ago
DC
Coordinator, East D-Camps (13-Month Contract)
Diabetes Canada
NB · New Brunswick, Canada
- Contract
…but not limited to digital events, summer camp, leadership development programs, family camps, weekend events, Diabetes Canada events, and alumni events) in accordance with program plans,…
Added 7 hours ago
D
Digital Product Manager - Intelligent Workflows
DNV
Toronto, ON
- Full-time
…role is responsible for supporting product strategy, roadmap development, discovery activities, and delivery planning for a strategic digital product focused on collaborative review,…
Added 7 hours ago
SAP Authorized Trainer - United States & Canada
Udacity
Canada
…technologies. We offer a unique and immersive online learning platform, powering corporate technical training in fields such as Artificial Intelligence, Machine Learning, Data Science,…
Added 7 hours ago
BT
Spanish Bilingual Service Desk Analyst
Buchanan Technologies
Charlottetown, PE
- Full-time
Troubleshoot hardware, software, password, access, email, printing, and connectivity issues
Added 8 hours ago
NI
Software Developer
Nuwelcom Inc
Charlottetown, PE
- Full-time
We are seeking a highly skilled Software Developer to lead the design, development, and deployment of cutting-edge digital solutions across web, mobile, and cloud platforms. This role is…
Added 8 hours ago
DC
Sr Manager, Solutions
Dover Corporation
Mississauga, ON
- Full-time
The Senior Solutions Manager – Payments will be responsible for leading the design, development, and deployment of cutting-edge payment solutions across DFS’s product portfolio, including…
Added 8 hours ago
SC
Senior Developer
SAP Careers
Montreal, QC
- $108,100 to $222,800 CAD / year
- Full-time
We are looking for a dynamic and motivated Senior Software Developer who embrace AI-assisted software development as part of their everyday engineering practice to join our engineering…
Added 8 hours ago
Senior Network Monitoring Engineer
Rogers Communications
Montreal, QC
…automation and incident resolution. Although this is not primarily a software development role, you will use scripting, automation, APIs, and targeted code modifications to improve…
Added 8 hours ago
C
ARO Workstream Lead
Capgemini
Mississauga, ON
- $75 to $95 CAD / hour
Lead detailed design, implementation, security integration, platform engineering, validation, and handover of the enterprise Azure Red Hat OpenShift platform.
Added 8 hours ago
T
Business Development Manager (BDM)
Trylon
Elmira, ON
- $70,000 to $120,000 CAD / year
- Full-time
- On-site
Added 8 hours ago
M
Product Manager
Morningstar
Toronto, ON
- Full-time
We are seeking a Product Manager with strong business analysis and data analysis skills to lead the development and ongoing enhancement of managed investment calculation capabilities.
Added 8 hours ago
PS
Senior Estimator
Primoris Services Corporation
Acheson, AB · Edmonton, AB · PSC Canada Corporate Office
- Full-time
…the day-to-day running of the estimating desk as the current lead moves up and should want that…
Added 8 hours ago
UT
Senior BI Developer
Unity Technologies
Montreal, QC
- Full-time
Architect and lead development of a dedicated People Analytics data warehouse and reporting layer, in close partnership with Insights Analysts while acting as the technical lead on critical…
Added 9 hours ago
TB
Workday Analyst
Tilray Brands, Inc.
Toronto, ON
- $80,000 to $90,000 CAD / year
- Full-time
…wellness and create memorable experiences. Tilray’s unprecedented platform supports over 40 brands in over 20 countries, including comprehensive cannabis offerings, hemp-based foods, and…
Added 9 hours ago
TT
Digital Controls Technical Specialist
Trane Technologies
Montreal, QC
- Full-time
Oversee system architecture, configuration, and integration for Cloud BMS deployments. Lead remote troubleshooting, optimization, and commissioning efforts for IoT devices, HVAC controls,…

Fiserv

Infrastructure Architecture - Senior Professional I

Toronto, ON, Canada

$92,000.00-$115,000.00 · Full-time

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Job details

Pay: $92,000.00-$115,000.00
Job type: Full-time
Apply by: Oct 21, 2026
Experience: · 3+ years of relevant work experience in data engineering or database-focused roles.
Posting language: English
Posted: Oct 7, 2026

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

Lead MySQL database design, schema optimization, ETL pipelines, and Data Lake operations, while supporting database migrations and improving platform stability, performance, and data resiliency. Analyze incidents and lead recovery efforts, while providing technical leadership and mentoring a small team of data engineers.

Requirements

Requires a diploma or degree in Computer Science, Software Engineering, or a similar field, plus at least three years of relevant data engineering or database-focused experience. Candidates should have experience in database administration, data engineering, ETL, or SQL optimization, with knowledge of database security, AWS, Snowflake, and streaming services; Python, Linux, web servers, and networking are assets.

Skills

MySQL Database Design
Database Optimization
Schema Design
SQL Performance Tuning
ETL Pipelines
Data Lake Management
Database Migration
Python
Root Cause Analysis
Data Resiliency
Database Security
AWS
Snowflake
Kafka
Linux System Administration
Team Leadership

Visa sponsorship

Not detected in the job text

Keywords

Fintech
Financial Services
MySQL
PostgreSQL
Database Administration
Data Engineering
ETL
Data Ingestion
Data Lake
Enterprise Data Warehouse
SQL
Python
AWS Glue
AWS Lambda
Amazon Redshift
AWS DMS
Amazon EKS
Kubernetes
Snowflake
MSK
Kafka
Confluent
Linux
Web Servers
Networking
Database Security
Zero Trust
Schema Optimization
Incident Management
Root Cause Analysis

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