VSN is seeking a Senior Software Developer to join our growing team in Spain!
Software Engineer - VSN Arena and WAI Platform
Overview We are seeking a Senior-level Software Engineer to contribute to two cutting-edge media technology projects: VSN Arena and WAI (Video Analysis Intelligence). This role offers the opportunity to work on cloud-native microservices architectures, AI-driven video analysis, and enterprise media asset management solutions in the media and broadcast industry.
The successful candidates will be based in Spain, working in a remote work model with a requirement to travel to our office in Barcelona on a regular basis!
What your day will look like Design, develop, and maintain scalable microservices-based applications using .NET and modern web technologies
Build and optimize RESTful APIs for media asset management, workflow orchestration, and AI-driven content analysis
Implement multi-tenant architectures with database partitioning and realm-based authentication
Develop responsive frontend interfaces using TypeScript, React, HTML5, CSS3, and Progressive Web App capabilities
Integrate AI-driven capabilities, including speech-to-text, semantic segmentation, object detection, and face recognition
Develop workflows for automated video processing, transcoding, and proxy generation supporting professional formats (MXF, OPATOM, PRORES, XDCAM)
Deploy and manage services on AWS infrastructure (App Runner, S3, MediaConvert, Lambda)
Build connectors for third-party platform integrations (YouTube, FTP, Amazon S3, social media)
Implement asynchronous task processing and event-driven architectures
Configure and optimize PostgreSQL and SQL Server databases for multi-tenant environments
Write and maintain comprehensive unit and integration tests
Implement proper error handling, logging, and monitoring
Participate in code reviews and contribute to technical documentation
Ensure security best practices, including JWT authentication, OAuth2, and secure credential management
Work in an agile environment, contributing to sprint planning, estimations, and retrospectives
Collaborate with cross-functional teams to deliver high-impact solutions
Manage CI/CD pipelines using GitLab for automated build, test, and deployment
About You Minimum 5 years of professional experience in software development
A bachelor's degree in Computer Science, Software Engineering, or a related technical field is essential
Strong proficiency in C# and .NET (Core, Framework)
Expert-level experience with RESTful API development and ASP.NET Core, an open-source web development framework | .NET Core/MVC
Solid frontend development skills using TypeScript, React, JavaScript (ES6+), HTML5, and CSS3
Strong SQL skills with PostgreSQL and SQL Server
Experience with ORM frameworks (Entity Framework)
Hands-on experience with AWS services (S3, Lambda, RDS)
Experience with Docker and containerization
Proficiency with GitLab for source control and CI/CD workflows
Understanding of microservices architecture and inter-service communication
Familiarity with SOLID principles, design patterns, and clean architecture
Understanding of authentication mechanisms (OAuth2, JWT)
Experience writing automated tests (unit, integration)
Strong understanding of Agile/Scrum methodologies
Excellent problem-solving and analytical abilities
Strong communication and collaboration skills in English (written and verbal)
Proven ability to work in agile teams and deliver in fast-paced environments
Self-motivated with strong organizational skills and attention to detail
Hands-on attitude with a proven entrepreneurial spirit and pace-setter traits
Fluent in Spanish and at least a professional level of English is required, both written and verbal
Legally authorised to work in Spain
Preferred Qualifications Proficiency in Python for AI/ML service integration
Knowledge of GPU computing and parallel processing for media workloads
Experience with video transcoding and streaming technologies
Familiarity with Apache Solr or Elasticsearch
Experience with message brokers (ActiveMQ, RabbitMQ, Kafka)
Understanding of broadcast media workflows and Media Asset Management (MAM) systems
Experience integrating AI/ML models and APIs (AWS Rekognition, Azure Cognitive Services)
Knowledge of event-driven architecture and CQRS patterns
AWS certifications (Solutions Architect, Developer)
Experience with Windows Server and IIS configuration
Familiarity with monitoring solutions (Grafana, Prometheus, CloudWatch)
Background in video streaming protocols (HLS, DASH, RTMP)
Experience with CDN and edge computing
Knowledge of Keycloak or similar identity management platforms
Contributions to open-source projects or technical communities
What We Offer Work on innovative cloud-native media platforms used by international clients
Exposure to cutting-edge AI and video processing technologies
Collaborative Agile environment with continuous learning opportunities
Modern technology stack (AWS, .NET, React, PostgreSQL)
High-impact projects for clients in the media, broadcast, and entertainment sectors
Career growth within a dynamic technology organization
Challenging technical problems requiring creative and scalable solutions
About the team VSN is an equal opportunity employer committed to building a diverse and inclusive team. We value different perspectives and experiences that contribute to our innovative culture.
For information about VSN, please visit our website at www.vsn-tv.com
We thank all applicants for their interest; however, only those candidates selected for an interview will be contacted.
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