Data Integration Specialist

Croesus provides innovative, high-performance, and secure wealth management solutions that include portfolio management systems, portfolio rebalancing tools, and application programming interfaces (APIs). These solutions empower wealth management professionals to improve their productivity, enhance their client relationships, make informed decisions, and maximize the management of their assets under management. Croesus’s mission is to provide a superior experience to its clients, users, partners, and employees and to positively impact the community. With more than 200 employees in its Montréal, Toronto, and Geneva offices, Croesus has won several industry awards for being a high-quality solution provider and an outstanding employer. Position: Join our Data team to ensure the scalability, resilience, and efficiency of our databases (AWS and Linux). You will contribute to the automation of infrastructure changes, performance optimization, and the evolution of our next-generation architectures, working closely with the development teams. Your role is key to ensuring data reliability and the adoption of best practices in data management at Croesus. As a member of the Data team, you will contribute to both day-to-day operations and long-term strategic initiatives related to the evolution of our databases and data platforms. You will also help develop solutions for extracting, processing, transforming, and deleting large volumes of data. This role is central to the evolution of next-generation application and data platforms for Croesus and our portfolio management users. What you will do: Design, operate, and optimize database services. Automate infrastructure (provisioning, configuration, scaling) via Infrastructure as Code (Github Workflow). Define and implement backup, restore, and disaster recovery strategies. Ensure high availability and performance of data systems in production (monitoring, query/index optimization, fault tolerance). Apply best practices in security and compliance (anonymization, masking, secret management). Identify and continuously improve reliability, scalability, and cost optimization. Act as an escalation resource during production incidents. Requirements: The working language is French, all internal meetings (including interviews) at Croesus are conducted in French, so a strong proficiency in French is mandatory. Your strengths: Passion for managing and developing data transformation tools. Proficiency in SQL. Experience using Linux systems. Expertise with various databases (Sybase, MySQL, PostgreSQL, etc.). Experience with automation and scripting (Python, Bash, Airflow). Education and experience: Degree in computer science/engineering or equivalent experience. Minimum 3+ years of experience in database administration, SRE, or data integration. Other information: Why join Croesus ? À la carte vacations Annual salary + Corporate profit-sharing plan Hybrid work (Laval & Montréal) Sports program Gym available at our Laval head office Telemedicine + group insurance (super useful for the family 😉 ) Group RRSP Proximity to Montmorency & Mcgill metro Ongoing training and development plan Referral bonus Indoor and outdoor parking & electric car recharging Croesus boutique Beautifully renovated and spacious office Complimentary breakfast every morning Weekly Happy hours, prepared by our Croesus Life Partner Are you interested in this challenge? Do you believe you have the qualities and expertise required for this position? Please complete your application today. Although all applications are carefully analyzed, we will communicate only with those selected. Thank you for your interest in Croesus.

Design, operate, and optimize database services while automating infrastructure via Infrastructure as Code. Ensure high availability, security, and performance of data systems in production environments.

Requires a degree in computer science or engineering with at least 3 years of experience in database administration or SRE. Mandatory strong proficiency in French for internal communications and interviews.

• Flexible Vacations • Annual Salary • Corporate Profit-sharing Plan • Sports Program • On-site Gym • Telemedicine • Group Insurance • Group RRSP • Ongoing Training and Development Plan • Referral Bonus • Parking • Electric Car Recharging • Complimentary Breakfast • Weekly Happy Hours

• MySQLPreferred
• SQLPreferred
• PostgreSQLPreferred
• LinuxPreferred
• PythonPreferred

Identified from the job description. Confirm important requirements above.

• SQL
• Linux
• Sybase
• MySQL
• PostgreSQL
• Python
• Bash
• Airflow
• Infrastructure as Code
• Github Workflow
• Database Administration
• SRE
• Data Integration
• Performance Optimization
• Disaster Recovery
• Data Masking

• Data & Analytics
• Technology
• Software
• Engineering
• Finance & Accounting

Minimum education

Bachelor’s degree

Minimum experience

3+ years

Apply by

Oct 2, 2026

Posting language

English

Working hours

40 hours per week

Seniority

Mid-Senior level