DigiEx Group ★ 3.9

Tóm tắt công việc
We're hiring a Senior Backend Engineer with deep expertise in Java Spring Boot, NodeJS, and AWS to join our platform team at Obello. You'll play a critical role in designing and implementing high-performance backend services for media conversion, processing, and design export. You will help ensure that Obello's core infrastructure is robust, scalable, and optimized for seamless creative content delivery.
Responsibilities
Lead development of media processing services, including file conversions (image, animation, video), compression, and rendering workflows
Design and implement serverless architecture (AWS Lambda) and event-driven systems to manage media workflows at scale
Build scalable backend APIs for template exports, multi-format rendering, and real-time previews
Optimize performance of media processing pipelines (e.g., FFmpeg, image processors) for high-quality outputs at low latency
Collaborate closely with frontend, AI, and product teams to support smart design exports and animated content delivery
Own system reliability, observability, and cost-efficiency of backend infrastructure
Ensure security, error resilience, and performance monitoring in cloud-based production environments
Flexible working hours, dynamic, innovative, and friendly environment
Competitive salary and performance-based bonuses (reviewed 1-2 times/year)
Build a product that reaches millions of users globally
Personal development support and access to challenging projects
Clear career path and growth opportunities
Company trips, happy hours, sport clubs, and regular team events
A strong remote workforce & global culture, with team members from various countries8+ years of backend development experience in Java (Spring Boot) and NodeJS
Proven experience with AWS services including Lambda, S3, EC2, MediaConvert, SQS, etc
Deep understanding of microservices architecture and event-driven systems
Experience working with media processing tools such as FFmpeg, canvas-node, and video transcoding services
Strong knowledge of API design, asynchronous processing, and RESTful best practices
Experience in building high-throughput, low-latency systems handling large files (images, videos, animations)
Bonus Skills
Hands-on experience in building graphic or media-focused SaaS platforms
Knowledge of video codecs, SVG processing, or Lottie animation format
Experience with CI/CD, infrastructure as code (Terraform/CloudFormation), and Docker/Kubernetes
Familiarity with AI-assisted media pipelines or real-time rendering systems
Preferred Qualifications:
8+ years of professional experience in backend SaaS Platform development.
Previous experience working in a SaaS Platform product at scale