Astucemedia Montréal, QC H3C 5X5•Hybrid work Full-time Astucemedia

Senior Back-End Developer

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Montréal, Quebec, Canada Software Developer Active
Actively Hiring Montréal Full Time
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Job at a Glance

Category
Software Developer
Location
Montréal, Quebec, Canada
Salary
Check with seller
Job Type
Full Time
Company
Astucemedia Montréal, QC H3C 5X5•Hybrid work Full-time Astucemedia
Status
Open & Active

Job Description

Company Description

Astucemedia is a global leader in innovative creative and software solutions for real-time data visualization on live TV, studios, museums, immersive experiences, and sports venues. Our software and services enhance augmented reality graphics, virtual sets, video walls, interactive apps, and on-screen overlays across television and digital platforms.

We’re a team of passionate trailblazers who thrive on creativity, collaboration, and cutting-edge technology—and we’re looking for someone who’s just as excited to shape the future with us.


Job Description
Develop and maintain ingest servicesthat connect to third-party APIs (REST, GraphQL, WebSockets, Webhooks), ensuring idempotent ingestion, retry handling, and rate-limit compliance.
Implement transformation logicto normalize heterogeneous data into unified JSON/Protobuf schemas.
Design and optimize storage solutionsacross SQL Server, MongoDB, and Kafka, applying best practices for indexing, partitioning, and time-series handling.
Integrate with real-time event buses(RabbitMQ, MQTT, WebSockets) to deliver data updates with sub-second latency.
Build and enhance APIs(ServiceStack framework) to expose data via REST, Webhooks, and SSEwith robust authentication (OAuth2/JWT).
Ensure performance and scalabilitythrough profiling, caching strategies, and horizontal scaling techniques.
Collaborate with frontend/graphics teams(Unity, Vizrt, Unreal) to align API contracts and optimize for real-time rendering needs.
Write unit/integration tests to ensure data integrity and prevent regressions in ingestion and API layers.
Participate in code reviews, architecture discussions, and sprint planningas part of an Agile development teams.

Qualifications
Proficiency in C#/.NET Core(ServiceStack or similar frameworks).
6+ years of experience in API design and integration (REST, GraphQL, OAuth2, WebSockets).
Solid understanding of data modelingand storage systems (SQL Server, MongoDB, Kafka).
Familiarity with messaging protocols(AMQP, MQTT, WebSocket).
Experience with schema validation and transformation(JSON Schema, Protobuf).
Knowledge of CI/CD pipelines, Git, and containerization (Docker).
Strong debugging, problem-solving, and performance optimization skills
Nice to skills

Experience with broadcast/media data workflows(sports scores, elections, financial tickers).
Knowledge of cloud platforms(AWS, Azure, GCP) for scalable deployments.
Familiarity with time-series data handlingand caching strategies (Redis).
Exposure to real-time graphics engines(Vizrt, Unreal, Unity) integrations.
Contributions to open-source projectsor SDK developmemt

Additional Information
Hybrid work environment
Global travel opportunities
Health and Wellness annual Benefits
Health Benefits Insurance Package (including online medical assistance with Dialogue)
RRSP Matching program
 
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