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Actuarial Analyst I
TD
Markham, ON · Montreal, QC
Full-time
…Canada and the national leader in group insurance and affinity marketing. Our Life and Health business is the number one provider of critical illness insurance and direct life and health…
Business Development Specialist
Institute of Corporate Directors
Toronto, ON · Greater Toronto Area, Canada
Full-time
Conduct proactive outbound sales through phone, video calls, email, LinkedIn Sales Navigator, and other channels to achieve sales targets.
Added 18 hours ago
Senior Technical Sourcer
Brex
Vancouver, BC
Brex is the intelligent finance platform that enables companies to spend smarter and move faster in more than 200 markets. By combining global corporate cards and banking with intuitive…
Paid Social Manager
Klick
Toronto, ON
Full-time
…sciences brands achieve their full potential through best-in-class marketing and advertising, media, medical affairs and communications, market access, real-world evidence, and technology…
Staff Frontend Engineer
Ground News
Remote, Canada
Full-time · Remote
A defining goal of this role is to make our CRO, Marketing, and Sponsorships partners self-sufficient. Within your first 90–180 days, success looks like a marketing or growth teammate being…
Microsoft D365 CE Managed Services Senior Consultant
RSM Canada
Calgary, Alberta
Full-time
Experience with Microsoft D365 CE and the Power Platform
Microsoft D365 CE Managed Services Senior Consultant
RSM US LLP
Calgary, Alberta · Toronto, Ontario
Full-time
Experience with Microsoft D365 CE and the Power Platform
Digital - Senior Manager/Manager, Customer Insights
Aritzia
Vancouver, BC
Full-time
…how we operationalize Customer Insights at scale. As our data platform capabilities expand, this role will translate data into actionable strategies and playbooks that optimize targeting,…
Associate Director, GTM Systems
Hiive
Vancouver, British Columbia
$180,000 to $240,000 CAD / year
Full-time
10+ years of progressive experience in Salesforce architecture, revenue systems, or related enterprise platform roles, with at least 3 years in a senior or lead capacity.
Business Development Executive, Insurance & Benefits
AIIM
Toronto, ON
Full-time
Engage senior stakeholders across policyholder and member communications, policy services, marketing, operations, claims, broker distribution, group benefits, procurement, digital and data.
Business Development Executive, Insurance & Benefits
Avant Imaging & Information Management, Inc.
Toronto, ON · Scarborough, ON
Full-time
Engage senior stakeholders across policyholder and member communications, policy services, marketing, operations, claims, broker distribution, group benefits, procurement, digital and data.
Senior Product Manager
Ground News
Remote, Canada
Full-time · Remote
Ground News is a news comparison platform that makes it easy to compare sources, read between the lines of media bias, and break free from algorithms. We give people the tools to understand…
Senior Product Lead
Ground News
Remote, Canada
Full-time · Remote
Ground News is a news comparison platform that makes it easy to compare sources, read between the lines of media bias, and break free from algorithms. We give people the tools to understand…
Senior Optimization Analyst
TD
Toronto, ON
Full-time
Seeking a Senior Optimization Analyst to join our Digital team. This role focuses on improving digital customer experiences through data-driven experimentation, A/B testing, and website…
Marketing Operations Manager (HubSpot)
Delinian
Montreal, QC
…they will possess a strong ability to collaborate with our developer teams to manage our technology stack and CRM resources to scope and ship changes whilst single-handedly taking full…
Senior Full-Stack Engineer
Wunderkind (formerly BounceX)
Montreal, Quebec · Quebec, Quebec
Full-time
Wunderkind is a performance marketing solution that uses AI and data to help brands acquire and retain customers through one-to-one, personalized messages across websites, email, text, and…
Licensing Operations Coordinator
Scopely
Canada
As a Licensing Operations Coordinator, you will report to the Senior Producer and support a growing live-service approval pipeline spanning in-game content, live events, campaigns,…
Senior Solutions Consultant
PagerDuty
Toronto, ON
…detecting, diagnosing, and remediating issues, the PagerDuty Platform orchestrates AI agents and automated workflows with context from over 750 integrations. Trusted by approximately…
Senior Facility Engineer
Cenovus Energy
St. John's, NL
Full-time
The Senior Facility Engineer is responsible for providing technical oversight and engineering support for facility, civil, and structural systems on the SeaRose FPSO and WWR Platform. This…
Added 3 hours ago
Senior Personal Banker - Investing Trainee
TD
Brampton, ON
Full-time
Maintain a professional and inviting space in all common areas of the branch, adhering to premises, marketing, and/or regulatory guidelines, paying attention to the office spaces in which…
Added 4 hours ago
Senior Personal Banker - Investing Trainee
TD
Brampton, ON
Full-time
Maintain a professional and inviting space in all common areas of the branch, adhering to premises, marketing, and/or regulatory guidelines, paying attention to the office spaces in which…
Senior Personal Banker Trainee - Investing
TD
Calgary, AB
Full-time
Maintain a professional and inviting space in all common areas of the branch, adhering to premises, marketing, and/or regulatory guidelines, paying attention to the office spaces in which…
Senior Personal Banker Trainee - Investing
TD
Vaughan, ON
Full-time
Maintain a professional and inviting space in all common areas of the branch, adhering to premises, marketing, and/or regulatory guidelines, paying attention to the office spaces in which…
Senior Personal Banker - Investing (Scarborough West/Markham South)
TD
Toronto, ON
Full-time
Maintain a professional and inviting space in all common areas of the branch, adhering to premises, marketing, and/or regulatory guidelines, paying attention to the office spaces in which…
Senior Personal Banker - Investing (Seeking Mandarin or Cantonese Applicants)
TD
Mississauga, ON
Full-time
Maintain a professional and inviting space in all common areas of the branch, adhering to premises, marketing, and/or regulatory guidelines, paying attention to the office spaces in which…

Wunderkind (formerly BounceX)

Senior Full-Stack Engineer

Montreal, QC, Canada
Quebec, QC, Canada

Job type: Full-time

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At a glance

Automatically prepared from the listing. Check the original description for the full requirements.

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Responsibilities

Design, build, and maintain full stack product capabilities across backend services, APIs, frontend interfaces, and internal tools that support Wunderkind Advertising. Implement supply-side product capabilities and contribute to demand-side integrations and optimization work.

Requirements

Candidates should have 5+ years of professional software engineering experience with strong proficiency in backend and frontend development. Familiarity with ad-tech concepts and the ability to model business logic for campaigns and reporting is essential.

Experience

5 to 10 years

Working hours

40 hours per week

Work arrangement

On-site

Skills

Backend Development
Frontend Development
APIs
Data Flows
Event Flows
Ad-Tech
OpenRTB
Java
Go
React
TypeScript
RESTful APIs
Distributed Systems
Observability
Campaign Management
Segmentation

Visa sponsorship

Not detected in the job text

Keywords

Performance Marketing
AI
Data
Customer Acquisition
Customer Retention
Personalized Messaging
Campaign Placements
SSP Integrations
Auction Flows
Tooling
Reporting
Observability
Telemetry
Event Streams
Kubernetes
Service-Oriented Architectures

Original job description

About Wunderkind: Wunderkind is a performance marketing solution that uses AI and data to help brands acquire and retain customers through one-to-one, personalized messages across websites, email, text, and ads, guaranteeing a lift in revenue. Founded in 2010, Our goal is to scale a brand’s ability to create and grow customer relationships through websites, email, text, and ads. We believe individuals should have the freedom to choose the kind of internet they want. An internet that fosters genuine relationships with brands. An internet that treats humans like real people instead of “web traffic.” We also believe in empowering brands to treat their customers as individuals, satisfying their unique needs with tailored experiences and thoughtful communication. By expertly personalizing, automating, and scaling beautiful one-to-one experiences, Wunderkind helps brands acquire new customers at scale and keep them loyal for life. Summary We are seeking a senior full stack engineer who can help deliver Wunderkind Advertising's roadmap across supply, demand, and platform investments. This includes building and scaling campaign placements and triggers (overlay takeovers, mastheads, in-feed, gallery / milestone units, slider placements, progress bars, ad refresh, and multiple-campaign activation), integrating SSP demand sources, improving OpenRTB-based auction flows, and evolving advertiser / publisher tooling and reporting. The ideal profile combines strong backend engineering, practical frontend product development, and fluency in ad-tech concepts and vocabulary. The Profile We Are Looking For A senior engineer who can move comfortably between backend services, APIs, data / event flows, and frontend product surfaces without losing momentum in either layer. Someone who can reason about advertising systems using the language of supply, demand, campaigns, placements, bid requests, SSP integrations, OpenRTB, creative constraints, pacing, segmentation, and reporting. An engineer who can translate roadmap themes into implementation plans - for example, new ad placements, campaign-type expansion, refresh logic, segmentation controls, bulk-edit tooling, publisher workflows, and advertiser-facing reporting capabilities. A pragmatic builder who can operate in ambiguity, identify the right system boundaries, and ship incremental value while preserving long-term platform quality. Ads-space experience is a strong asset; CTV, SSP, auction, or broader ad-tech experience is especially valuable. Role Responsibilities: Design, build, and maintain full stack product capabilities across backend services, APIs, frontend interfaces, and internal tools that support Wunderkind Advertising. Implement supply-side product capabilities such as new placements, trigger logic, refresh behavior, and multi-campaign activation rules across onsite, in-app, and adjacent ad surfaces. Build frontend and backend workflows that support advertiser and publisher use cases, including segmentation controls, placement configuration, campaign setup, and bulk-edit or operational tooling. Contribute to demand-side integrations and optimization work, including SSP onboarding, OpenRTB request / response handling, auction logic, curation flows, and traffic-shaping or path-optimization capabilities. Partner closely with product managers, designers, and engineers to translate roadmap items into clear technical designs, scoped milestones, and production-ready implementations. Develop reporting and observability capabilities that improve visibility into bids, impressions, inventory, advertiser outcomes, and platform health. Write clean, modular, testable code and uphold strong engineering standards through code reviews, documentation, and thoughtful system design. Help shape architecture and delivery decisions around latency-sensitive systems, event-driven workflows, privacy-aware data handling, and operational reliability. Support production readiness by contributing to monitoring, troubleshooting, incident response, and ongoing platform improvements. Required Qualifications: 5+ years of professional software engineering experience, including substantial hands-on experience in both backend and frontend development. Strong proficiency in at least one backend language such as Go, Java, or similar, with experience building production APIs, services, and integrations. Strong proficiency in modern frontend development, ideally with React and TypeScript, including experience building product configuration or operational interfaces. Experience designing and integrating with RESTful APIs, event-driven systems, and service-oriented architectures. Ability to model and implement business logic for campaigns, placements, segmentation, reporting, or workflow configuration in a scalable and maintainable way. Solid understanding of distributed systems fundamentals, production debugging, observability, and performance considerations. Ability to reason about ad-tech concepts such as supply and demand flows, SSP integrations, OpenRTB, VAST, impression / click tracking, creative metadata, privacy signals, and latency-sensitive request paths. Experience working with telemetry, analytics, or event streams to power reporting and operational visibility. Comfort working across the full delivery lifecycle: discovery, technical design, implementation, testing, deployment, and post-launch support. Strong problem-solving skills, attention to detail, and the judgment to make pragmatic trade-offs in ambiguous environments. Ability to work independently and autonomously without requiring constant supervision. Excellent communication and collaboration skills. Additional Qualifications: Experience in the Ads, CTV, SSP, DSP, OEM, or broader ad-tech space is a strong asset. Familiarity with OpenRTB, VAST, impression / click tracking, privacy signals, and creative rendering workflows. Experience building configurable campaign, placement, segmentation, or rules-based product capabilities. Experience with advertiser reporting, publisher tooling, dashboards, or bulk-edit / operations interfaces. Experience with Kubernetes, service-oriented architectures, queues / streams, or observability tooling. Exposure to video, image, or creative-processing pipelines, including asset packaging or transformation flows. What Success Looks Like You independently deliver meaningful product and platform work across both backend and frontend surfaces. You raise the team's ability to operate in Ads by bringing strong technical judgment and by navigating the language and constraints of the domain. You contribute to roadmap delivery across new placements, campaign capabilities, integrations, and reporting without requiring heavy translation from domain experts. You help reduce execution risk by identifying technical gaps early, shaping sound implementation plans, and driving work to completion. This role is intended for a senior engineer who can bring the technical language, systems thinking, and implementation depth needed to operate effectively in a growing Ads / CTV space.

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