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Mistplay

Mistplay

www.mistplay.com

8 Jobs

212 Employees

About the Company

Mistplay is the #1 loyalty app for mobile gamers. Our community of millions of engaged mobile gamers come to Mistplay to discover new games to play and earn rewards. Gamers are rewarded for their time and money spent within the games and can redeem those rewards for gift cards. Mistplay is on a mission to be the best way to play mobile games for everyone everywhere! **Mistplay’s Mission:** To be the best way to play mobile games for everyone, everywhere! **Fun Facts:** The #1 loyalty app for mobile gamers Over 30M+ lifetime installs globally on Android Over 400+ games to discover on the Mistplay app Doubled our employee headcount in 2023 Backed by GrowthCurve Capital as of December 2021 **Business & Company Achievements:** Ranked as a Top 5 Media Source in 6 different categories spanning ROI & Retention in the Singular ROI Index 2023 Ranked on the 2023 Canada Top 100 - Montreal’s Top Employer list Ranked on the 2023 Canada’s Top 100 - Top Employer for Small/Medium Business Ranked #5 on Deloitte’s Canadian Technology Fast 50 in 2022 Ranked #31 on Deloitte’s North American Technology Fast 500 in 2022 With more to come!

Listed Jobs

Company background Company brand
Company Name
Mistplay
Job Title
Senior ML Platform Engineer
Job Description
Job Title: Senior ML Platform Engineer Role Summary: Design, build, and operate scalable end‑to‑end machine learning platforms that deliver high‑performance inference and model lifecycle governance at production scale. Work closely with data, security, and SRE teams to ensure reliable, cost‑efficient, and secure ML services. Expectations: Deliver robust, low‑latency ML inference pipelines; maintain infrastructure as code, model governance, and observability; lead platform tooling decisions and migrations; collaborate across multiple functional teams to align ML solutions with business objectives. Key Responsibilities: - Develop standardized training‑to‑deployment pipelines using Airflow, managing artefacts, environment provisioning, packaging, and SageMaker endpoint deployments. - Operate real‑time and batch inference on SageMaker, managing multi‑model endpoints, serverless inference where applicable, blue/green and canary deployments, auto‑scaling, and cost controls (spot strategies, instance sizing). - Build ultra‑low‑latency model services with Redis/Valkey (feature caching, online feature access, stateful request handling, response caching, rate limiting). - Provision and manage ML/data infrastructure with Terraform (SageMaker endpoints, ECR/ECS/EKS, VPC, ElastiCache/Valkey, observability, secrets, IAM). - Create platform abstractions (Airflow DAGs, CLI/SDK, cookie‑cutter repos, CI/CD pipelines) to consistently move models from notebooks to production. - Implement model lifecycle governance (model/feature registries, approval workflows, promotion policies, lineage, audit trails integrated with Airflow and Terraform state). - Deliver full‑stack observability (data/feature freshness checks, drift and quality controls, SLOs for model performance and latency, infrastructure health dashboards, traceability, alerts, incident response, retrospectives). - Collaborate with security, SRE, and data engineering teams on private networking, policy‑as‑code, PII handling, least‑privilege IAM, and cost‑effective architectures across all environments. - Evaluate, integrate, and simplify platform tools (e.g., MLflow, feature stores, service gateways); lead migrations with clear change management and minimal downtime. Required Skills: - 5+ years building and operating production‑grade ML/data platforms focused on serviceability, reliability, and developer experience. - Strong software engineering background: Python (primary), Go or Java (secondary). - Proficiency with AWS services: SageMaker, ECR, ECS, EKS, IAM, VPC, ELB, RDS/ElastiCache, CloudWatch, XRay. - Experience with infrastructure‑as‑code (Terraform), workflow orchestration (Airflow), CI/CD pipelines, and version control (Git). - Knowledge of low‑latency serving technologies (Redis/Valkey, gRPC, HTTP/2). - Familiarity with ML lifecycle management (MLflow, DVC, model registries) and observability best practices. - Strong understanding of security principles, data privacy, and compliance requirements. - Excellent communication, cross‑functional collaboration, and problem‑solving skills. Required Education & Certifications: - Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, Data Science, or related technical field. - Relevant certifications preferred: AWS Certified Machine Learning – Specialty, AWS Certified DevOps Engineer – Professional, Terraform Associate (HashiCorp).
Toronto, Canada
Hybrid
Senior
19-11-2025
Company background Company brand
Company Name
Mistplay
Job Title
Principal Backend Engineer I
Job Description
Job title: Principal Backend Engineer I Role Summary: Design, architect, and drive the delivery of scalable, production‑grade backend services for a rapidly expanding mobile gaming platform, ensuring alignment with product strategy and operational excellence. Expectations: • Own technical vision and architecture decisions • Lead refactoring and modernization initiatives • Coordinate with product, design, and DevOps to ship reliable, high‑throughput APIs • Mentor engineers, enforce coding standards, and champion best practices. Key Responsibilities: - Serve as technical subject matter expert and align backend strategies with product roadmap. - Define and execute pragmatic refactoring plans for existing systems. - Design and implement highly scalable features, APIs, and data models. - Identify risks, dependencies, and mitigation strategies for technical epics. - Break down complex epics into clear, actionable engineering tasks. - Collaborate with DevOps to build and maintain efficient CI/CD pipelines and secure containerized deployments. - Lead code reviews, ensuring performance, scalability, and maintainability. - Conduct knowledge‑transfer sessions (lunch & learn) to promote best practices throughout the engineering team. Required Skills: - 10+ years of engineering experience in a product‑driven organization, with 2+ years leading complex technical initiatives. - Deep expertise in building production‑grade APIs in a cloud‑native environment (AWS). - Strong proficiency with NoSQL databases, particularly DynamoDB. - Experience with Node.js frameworks (Express.js, NestJS); Python knowledge is a plus. - Hands‑on with Docker, Kubernetes, and container registry (ECR/EKS). - Understanding of CI/CD, automated testing, and deployment pipelines. - Excellent verbal and written communication; ability to facilitate focused technical discussions. Required Education & Certifications: - Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent professional experience).
Toronto, Canada
Hybrid
Senior
26-11-2025
Company background Company brand
Company Name
Mistplay
Job Title
Senior Manager, Product Analytics & Experimentation // Gestionnaire senior, Analyse de produits et expérimentation
Job Description
**Job Title**: Senior Manager, Product Analytics & Experimentation **Role Summary**: Lead a product analytics team to generate actionable insights and design experiments that drive product growth. Align analytics initiatives with company strategy, mentor staff, and ensure analytics outputs translate into measurable business outcomes. **Expectations**: - Deliver high‑impact analytics and experimentation solutions that influence product decisions. - Build and maintain an inclusive, high‑performance analytics culture. - Effectively communicate complex analytical findings to technical and non‑technical stakeholders. **Key Responsibilities**: - Set team goals and align them with corporate strategy. - Plan and prioritize analytics initiatives using stakeholder input and product roadmaps. - Mentor and coach direct reports, managing performance and career development. - Own end‑to‑end analytics projects: deep dives into product funnels, experiment design, and decision‑model development. - Partner with product, engineering, growth, and other cross‑functional leaders to define priorities and ensure analytics support business objectives. - Advocate for tools, resources, and process improvements. - Represent the analytics function in senior leadership forums. - Promote a culture of experimentation by sharing learnings and recommendations from tests. **Required Skills**: - 8+ years in product analytics or data science, 3‑5 years in people management. - Advanced expertise in A/B, multivariate testing, statistical analysis, and experiment design. - Strong data‑modeling, SQL, and data‑pipeline management skills. - Proficient with BI platforms (Tableau, Looker, Power BI) for dashboards and visualization. - Knowledge of core inferential statistics (significance, power, confidence intervals, variance). - Experience with experimentation platforms (Optimizely, Statsig). - Programming in Python and familiarity with data warehouses (Databricks). - Excellent communication and stakeholder‑management abilities. **Required Education & Certifications**: - Bachelor’s degree in Computer Science, Statistics, Economics, or related field. - Master’s or MBA in a quantitative discipline preferred.
Toronto, Canada
Hybrid
Senior
19-01-2026
Company background Company brand
Company Name
Mistplay
Job Title
Staff Data Scientist I
Job Description
**Job Title:** Staff Data Scientist I **Role Summary:** Lead the design, implementation, and continuous optimization of Mistplay’s rewards economy using advanced machine learning and quantitative methods. Partner with cross‑functional teams to create data‑driven reward systems that boost player engagement while maintaining profitability. **Expectations:** - 8+ years of experience in data science, machine learning, quantitative finance, or econometrics. - Proven ability to develop and deploy real‑time predictive and reinforcement‑learning models. - Strong strategic mindset focused on core‑loop design and economic balance. - Demonstrated expertise in Python, PyTorch, SQL, and rapid, agile solution development. - Experience in mobile gaming or similar consumer‑behavior environments is highly desired. **Key Responsibilities:** - Define and execute the overall rewards and loyalty economy strategy. - Design and implement ML‑driven reward systems and core gameplay loops. - Conduct ongoing analysis and A/B testing to refine economic models for higher engagement and revenue. - Lead real‑time predictive modeling and optimization initiatives across the Data & AI organization. - Advise on how AI/ML can further enhance user experience and business performance. **Required Skills:** - Machine learning (including reinforcement learning, Deep Q‑learning, contextual bandits). - Python programming and PyTorch for model development. - Advanced SQL for data extraction and analysis. - Quantitative modeling and econometric techniques. - Strong analytical, problem‑solving, and communication abilities. **Required Education & Certifications:** - Master’s degree or Ph.D. in Data Science, Machine Learning, Statistics, Computer Science, Quantitative Finance, or a related quantitative field. - Relevant certifications (e.g., TensorFlow/PyTorch, AWS/Microsoft Azure ML) are a plus but not mandatory.
Toronto, Canada
Hybrid
19-01-2026