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At Valtech, you’ll find an environment designed for continuous learning, meaningful impact, and professional growth. Whether you're pioneering new digital solutions, challenging conventional thinking or building the next generation of customer experiences, your work will help transform industries. Ideal candidates will have strong quantitative backgrounds and analytical discipline. While they will have some demonstrated ability to write code, they will not have learned programming languages for the sake of building their resume, but rather as a means to express their intellectual curiosity and analytical voice. We are particularly seeking candidates with hands‑on expertise in Google Cloud Platform (GCP) to support our growing cloud‑based data and AI initiatives. Valtech will provide a platform and training to help them reach their full potential. Valtech is looking to hire a Data Scientist to join our growing capabilities team. If you are innovative, passionate about data and AI technologies, bring experience with GCP, and are someone who continually learns and enjoys sharing expertise, read on! Please note, we are only accepting applicants from the provinces of Ontario, British Columbia, and Québec for this role. For Québec-based positions, the position requires proficiency in English, as the role involves regular communication with clients and colleagues located outside of Québec.
Job Responsibility:
Contribute to production readiness through monitoring, incident response support, and operational runbooks to meet agreed service levels
Conduct root-cause analyses of known production issues leading to adverse model outputs
Select and implement appropriate machine learning models for time-series forecasting and supply-chain optimization applications
Contribute well-tested code to existing, object-oriented Python codebases
Analyze a collection of raw data sets to create meaningful impact to large enterprise clients while maintaining a high degree of scientific rigor and discipline
Engineer data pipelines and products to help stakeholders make and execute data driven decisions
Communicate analytical findings in an intuitive and visually compelling way
Creating highly visual and interactive dashboards via Tableau, PowerBI, or custom web applications
Conducting deep dive analysis and designing KPIs to help guide business decisions and measure success
Engineering data infrastructure, software libraries, and APIs supporting BI and ML data pipelines
Architecting cloud data platform components enabling the above
Building and tracking project timelines, dependencies, and risks
Gathering stakeholder requirements and conducting technical due diligence toward designing pragmatic data-driven business solutions
Requirements:
Hands-on experience with GCP services used in production marketing analytics, including BigQuery, Vertex AI, Looker, Pub/Sub, Cloud Functions, Cloud Storage and Cloud Run or equivalent deployment/runtime patterns
Proven industry experience developing predictive or inferential statistical models or Masters/PhD degree in quantitative studies including Engineering, Mathematics, Statistics, Computer Science or computation-intensive Sciences and Humanities
Experience with statistical and machine learning libraries along with the ability to apply them appropriately to business problems
Proficiency (can execute data ingestion to insight) in programmatic languages such as SQL, Python, and R
Experience defining and reporting model acceptance metrics, including precision/recall, false-positive rate, and MAPE, with documented backtesting
Experience delivering production model artifacts including model cards, model registry updates, confidence intervals/bands, and guardrail-aware recommendations
More than 4 years of experience working in similar roles
Advanced English skills
Nice to have:
Experience contributing to packaged software libraries in open-source or industry repositories
Proficiency in visualization/reporting tools such as Tableau and PowerBI or programmatic visualization library such as R ggplot2, Python matplotlib/seaborn/bokeh, Javascript D3
Proficiency in Looker and SQL-first analytical storytelling
ability to produce decision-ready visuals and narratives for marketing and executive audiences
Proficiency scripting in UNIX environment
Proficiency in big data environments and tools such as Spark, Hive, Impala, Pig, etc
Proficiency with cloud architecture components (AWS, Azure, Google)
Proficiency with GCP architecture components relevant to secure analytics products (IAM/service accounts, RBAC-aware data access, deployment and observability patterns)
Proficiency with data pipeline software such as Airflow, Luigi, or Prefect
Ability to turn raw data and ambiguous business questions into distilled findings and recommendations for action
Proficiency in front and back-end web application development stacks and frameworks (Javascript, HTML, CSS, React/Vue/AngularJS) including API design (REST/GraphQL) and library development
Experience leading and managing technical data/analytics/machine learning projects
What we offer:
A comprehensive insurance plan, where you can choose the module that best suits your needs—Gold, Silver, or Bronze. The employer may contribute up to 80% of your coverage depending on the selected module. This plan includes short- and long-term disability coverage
Dialogue via Sun Life provides virtual healthcare services, allowing you to consult with a healthcare professional for emergencies, prescription renewals, and more. You also have access to the Employee and Family Assistance Program, as well as a complete mental health support program
A $500 Personal Spending Account, which can be used for healthcare reimbursements, gym memberships, public transit passes, office supplies, or contributions to your RRSP through Valtech
A retirement plan where Valtech will match 100% of your RRSP contributions through a Deferred Profit Sharing Plan (DPSP), up to a maximum of 4%. You can start contributing to your RRSP immediately, and to the DPSP after 3 months. The vesting of the DPSP will be after a 24 months of service
Access to a flexible vacation under Valtech's policy to support your work-life balance, with 5 days available during your probation period and a prorated amount calculated for the remainder of the year
Personal Technology Reimbursement – $30/month for every employee-offered on day 1
We close during the winter holidays and offer flexible scheduling throughout the year, so you can enjoy those sunny Friday afternoons—provided your weekly hours are completed