Senior Java Software Engineer

About DigiEx Group & ObelloDigiEx Group digiex.asia is a global technology partner specializing in Innovation Software Development, AI-powered solutions, Tech Talent services, and digital transformation services. Headquartered in Vietnam, DigiEx supports innovative companies around the world in building scalable tech products and elite engineering teams. With a strong focus on quality, agility, and innovation.Obello obello.com is a next-generation, AI-powered graphic design and brand automation platform based in San Francisco. Obello enables marketing and creative teams to design high-quality, on-brand content at scale—leveraging intelligent tools for layout, animation, image editing, and content generation.As strategic partners, DigiEx Group operates the dedicated Development Centre in Vietnam for Obello, managing the entire technology team and driving platform development, product engineering, and tech operational execution. Together, we are scaling Obello into a world-class SaaS platformJob DescriptionWe’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● Collaborate with internal teams to produce software architecture design, front-end components● Contribute to code reviews both as reviewer and reviewee● Ability and flexibility to adapt with the change request to understand requirements and plan a solution● Test and deploy applications and systems● Revise, update, refactor and debug code● Develop and amending code as documented in the design and ensure it meets the specification, follows standards, is performant and is maintainable● 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 environmentsYour Skills and Experience● 5+ years of backend development experience in Java (Spring Boot) ● Have experience in NodeJS is a plus.● Proven experience with AWS services including Lambda, S3, EC2, MediaConvert, SQS, etc● Deep understanding of microservices architecture and event-driven systems● Strong knowledge of API design, asynchronous processing, and RESTful best practicesBonus Skills● Hands-on experience in building graphic or media-focused SaaS platforms● Experience working with media processing tools such as FFmpeg, canvas-node, and video transcoding services is plus● Experience with CI/CD, infrastructure as code (Terraform/CloudFormation), and Docker/KubernetesPreferred Qualifications● 6+ years of professional experience in backend SaaS Platform development.● Previous experience working in a SaaS Platform product at scale● Experience with video processing will be considered a strong competitive advantage.Why You'll Love Working Here● Flexible working hours, dynamic, innovative, and friendly environment● Work-from-home (WFH) options available● Competitive salary and performance-based bonuses, reviewed 1–2 times per year● 13th-month salary and additional bonus policies● Full device and equipment support to ensure high productivity● Clear career path with regular feedback and promotion opportunities● Personal development support through mentorship, training, and access to challenging global projects● Company trips, happy hours, sports clubs, and regular team bonding events● Be part of a strong remote workforce and global culture, with team members from multiple countries--------------Working place: QTSC Building 1, Quang Trung Software Park, 14th Street, Tan Chanh Hiep Ward, District 12Website: https://digiex.asia/Fanpage: https://www.facebook.com/DigiexGroup Tiktok: https://www.tiktok.com/@digiexgroup?lang=enSend CV to: careers@digiex.asia