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Posted 2 months ago

Senior Back-End Developer

@ Astucemedia

Montréal, Quebec

On-siteFull-time8+ years experienceBilingual
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SIGNALS

Responsibilities:

  • Develop and maintain ingest services connected to third-party APIs
  • Implement data transformation into unified JSON/Protobuf schemas
  • Design and optimize SQL Server, MongoDB and Kafka storage
  • Build and enhance REST, Webhook and SSE APIs with OAuth2/JWT
  • Collaborate with frontend and graphics teams on real-time rendering needs

Requirements summary:

  • 8+ years of experience in API design and integration
  • Proficiency in C#/.NET Core and ServiceStract or similar frameworks
  • Solid data modeling skills with SQL Server, MongoDB and Kafka
  • Familiarity with AMQP, MQTT and WebSocket messaging
  • Knowledge of CI/CD, Git and Docker

Tools & skills

Benefits mentioned

DentalRetirement plan
Source and dates

Employer career site / ATS feed · smartrecruiters

Employer posting date
2026-09-18
First seen by our source
2026-10-08
Source record updated
2026-10-09

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SenioritySenior
DepartmentSoftware development
Experience8+ years
Hours per week40 (estimated)
Travelair: none · ground: none
Work settingOffice
PositionMostly sitting
Physical demandsphysical low · computer high
LanguagesEnglish, French
Perks mentionedRetirement plan, Wellness, Home office allowance

Summary and details written by AI from the posting; the employer’s posting is the authority.

Astucemedia

Saved company profile

Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.

Data Platform and Interactive Graphics services for live News, Elections, Finance, Sports, Museum and Entertainment

Full company description

Specialize in real-time data visualization through augmented reality and immersive experiences for broadcast, museums, music performance, sport venues and digital platforms. Strong expertise in finance, sport, news and elections. Provides graphic services including conceptual design and branding for different media formats such as touch screen, augmented reality, virtual set, videowall, giant indoor/outdoor screens. Real-time data and graphic integration within various graphics platform such as Vizrt, Unreal, Unity, Ventuz, XPression, Zero Density, Pixotope, Intuiface and others. Astucemedia's Data Platform Software: • Finance/Stock Market: Bloomberg B-PIPE, Refinitiv • Elections (AP & Thomson Reuters) • Social Media and News • Weather • Sport: Stats Perform & Sportradar data for: -Football/Soccer -American Football & College Football -Basketball & College Basketball -Baseball -MotorSports -Ice Hockey -Golf -Tennis Provided services and products for various customers: ABC News, Fox Sports, NFL Network, BNN/Bloomberg Canada, Yahoo Finance, beIN Sports, NBC, MSNBC, CNBC, CNN, CBS, CBS Sports, ESPN, CBC&SRC,Global News, Montreal Canadian, AlJazeera, Sky News Arabia, AlArabia, Saudi TV/Al Ekhbariya, STV1, STV2, BahrainTV, KuwaitTV, Bloomberg TV, Thomson Reuters/TRT World, Panasonic, TF1, RTS ,MTV3, NDTV, The Media Majlis Museum at Northwestern University of Qatar, Montreal Symphony Orchestra and more

LinkedIn followers
6,413
People associated on LinkedIn
39
Reported office locations
  • 555 de la Commune Ouest, Suite 109, Montreal, Quebec H2Y1Z5, CA
  • Office 106, Building 4, Media City, Dubai, AE
Business categories
  • Real Time
  • Data Integration
  • Broadcasting
  • Graphic Design
Other recorded names
  • Astucemedia
Specialties
  • Broadcast Graphics
  • Immersive Experience
  • Vizrt
  • Unity
  • Ventuz
  • Intuiface
  • Election Graphics
  • Stock Market Data
  • Election Data
  • Sport Graphics
  • Museum and Cultural Experience
  • Unreal Engine
  • Real-time Graphics
  • US Elections
  • Zero Density
  • Pixotope
  • Astuce Data Platform
  • Interactive Finance
  • Interactive US Elections
  • and AR/XR/VS
Profile identifies a recruitment agency
No
Reported total investment
0

Currency and observation date were not supplied; this is not a current valuation or a funding round.

Specialize in real-time data visualization through augmented reality and immersive experiences for broadcast, museums, music performance, sport venues and digital platforms. Strong expertise in finance, sport, news and elections. Provides graphic services including conceptual design and branding for different media formats such as touch screen, augmented reality, virtual set, videowall, giant indoor/outdoor…

FieldValue
IndustryBroadcast Media Production and Distribution
Company size11-50 employees
HeadquartersMontreal, Quebec
Organization typePrivately Held
Year founded2003
SpecialtiesBroadcast GraphicsImmersive ExperienceVizrtUnityVentuzIntuifaceElection GraphicsStock Market DataElection DataSport Graphics
Open jobs on Jobsy5
LinkedInView page
Job description

Company Description

ENG (FRA Below) -----

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.

With our proprietary Data Platform software and plugins for real-time graphics engines by Vizrt, Unreal, and Unity, Astucemedia stands at the forefront of data-driven graphics for finance, sports, and elections. Our esteemed clients include ABC News/Disney, NBC Universal, Fox Sports, CBS Sports, beIN Sports, NFL Network, BNN Bloomberg, Yahoo Finance, CBC, Radio-Canada, Sky News Arabia, Al Arabiya, Dubai TV, The Media Majlis Museum in Qatar, and Times Square.

FRA -----

Astucemedia est un leader mondial reconnu pour ses solutions créatives et logicielles innovantes dédiées à la visualisation de données en temps réel. Nos technologies s’intègrent dans des contextes variés tels que la diffusion en direct à la télévision, les studios, les musées, les expériences immersives et les enceintes sportives. Nous révolutionnons les graphiques en réalité augmentée, les décors virtuels, les murs vidéo, les applications interactives et les superpositions à l’écran sur les plateformes télévisuelles et numériques.

Avec notre logiciel propriétaire Data Platform et nos plugins compatibles avec les moteurs graphiques en temps réel tel qu'Unreal, Unity, Vizrt, Ventuz, Astucemedia s’impose comme un acteur de premier plan dans les graphiques interactifs, notamment pour les nouvelles, la finance, le sport et les élections.

Nous sommes fiers de collaborer avec des clients prestigieux tels que ABC News/Disney, NBC Universal, Fox Sports, CBS Sports, beIN Sports, NFL Network, BNN Bloomberg, Yahoo Finance, CBC, Radio-Canada, Sky News Arabia, Al Arabiya, Dubai TV, The Media Majlis Museum au Qatar et Times Square.

Job Description

ENG (FRA Below) -----

  • Develop and maintain ingest services that 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.

FRA -----

  • Développer et maintenir des services d'ingestion qui s'interfacent avec des API tierces (REST, GraphQL, WebSockets, Webhooks), en garantissant une ingestion idempotente, la gestion des tentatives de réessai et le respect des limites de débit;
  • Mettre en œuvre une logique de transformation pour normaliser des données hétérogènes en schémas JSON/Protobuf unifiés;
  • Concevoir et optimiser des solutions de stockage sur SQL Server, MongoDB et Kafka, en appliquant les meilleures pratiques en matière d’indexation, de partitionnement et de gestion des séries chronologiques;
  • Assurer l’intégration avec des bus d’événements en temps réel (RabbitMQ, MQTT, WebSockets) afin de fournir des mises à jour de données avec une latence inférieure à la seconde;
  • Développer et améliorer des API (framework ServiceStack) pour exposer les données via REST, Webhooks et SSE avec une authentification robuste (OAuth2/JWT);
  • Garantir les performances et l’évolutivité grâce au profilage, à des stratégies de mise en cache et à des techniques de mise à l’échelle horizontale;
  • Collaborer avec les équipes front-end/graphiques (Unity, Vizrt, Unreal) pour harmoniser les contrats d’API et les optimiser en fonction des besoins de rendu en temps réel;
  • Rédiger des tests unitaires et d’intégration pour garantir l’intégrité des données et prévenir les régressions au niveau des couches d’ingestion et des API;
  • Participer aux revues de code, aux discussions sur l’architecture et à la planification des sprints au sein d’une équipe de développement agile.

Qualifications

ENG (FRA Below) -----

  • Proficiency in C#/.NET Core(ServiceStack or similar frameworks).
  • 8+ 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 skills to have

  • 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 development

FRA -----

  • Maîtrise de C#/.NET Core (ServiceStack ou frameworks similaires);
  • Au moins 8 ans d’expérience dans la conception et l’intégration d’API (REST, GraphQL, OAuth2, WebSockets);
  • Solide compréhension de la modélisation des données et des systèmes de stockage (SQL Server, MongoDB, Kafka);
  • Connaissance des protocoles de messagerie (AMQP, MQTT, WebSocket);
  • Expérience en validation et transformation de schémas (JSON Schema, Protobuf);
  • Connaissance des pipelines CI/CD, de Git et de la conteneurisation (Docker);
  • Solides compétences en débogage, en résolution de problèmes et en optimisation des performances.

Atouts

  • Expérience des flux de données liés à la diffusion et aux médias (résultats sportifs, élections, cours boursiers);
  • Connaissance des plateformes cloud (AWS, Azure, GCP) pour des déploiements évolutifs;
  • Maîtrise du traitement des données de séries chronologiques et des stratégies de mise en cache (Redis);
  • Expérience de l’intégration de moteurs graphiques en temps réel (Vizrt, Unreal, Unity);
  • Contributions à des projets open source ou au développement de SDK.

Additional Information

EN (FRA Below) -----

  • Comprehensive Group Insurance – including medical, dental, and online telemedicine support; via Dialogue
  • RRSP Matching Program – plan for your financial future with company contributions;
  • Wellness Allowance – support for personal well-being (gym, sports, mental health, etc.);
  • Team Activities & Events – regular social and team-building opportunities;
  • Office in Montreal’s Old Port – a vibrant and inspiring workspace in the heart of downtown (hybrid).

FRA -----

  • Assurances collectives complètes – incluant soins médicaux, dentaires et accès à la télé-médecine via Dialogue;
  • Programme REER avec contribution de l’entreprise – pour planifier et faire croître votre avenir financier;
  • Enveloppe bien-être – soutien pour le bien-être personnel (gym, sports, santé mentale, etc.);
  • Activités et événements d’entreprise – Moments de convivialité et team-building organisés tout au long de l’année;
  • Bureau au Vieux-Port de Montréal – un cadre de travail exceptionnel au cœur du centre-ville (poste hybrid).

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