Develop, customize, and maintain applications using OutSystems 11 platform.

Design and implement scalable, secure, and high-performance web and mobile applications.

Collaborate with business stakeholders to understand requirements and translate them into technical solutions.

Optimize application performance, ensuring responsiveness and reliability.

Work with integrations (REST/SOAP APIs, databases, third-party services) to extend application functionalities.

Conduct code reviews and follow best practices to maintain code quality and security.

Debug and troubleshoot performance issues, security concerns, and functional defects.

Maintain technical documentation, including system architecture, workflows, and configurations.

Stay up to date with OutSystems updates, best practices, and industry trends.

3+ years of experience developing applications on the OutSystems platform.

Proficiency in Reactive Web and Traditional Web development in OutSystems.

Strong experience in building and deploying mobile applications using OutSystems.

Knowledge of OutSystems best practices, architecture patterns, and performance tuning.

Experience with OutSystems integrations (REST APIs, SOAP, external databases, third-party services).

Familiarity with front-end technologies (HTML, CSS, JavaScript, jQuery, Bootstrap).

Good understanding of SQL databases (SQL Server, Oracle, MySQL).

Experience in unit testing, debugging, and troubleshooting OutSystems applications.

Minimum 13 months salary per year - not including other bonuses such as KPI bonus for work efficiency, project bonus and revenue bonus. We do performance review twice a year. You will work in a professional, dynamic and friendly environment.

VTI offer annual health check-ups and fully pay social insurance, health insurance and unemployment insurance premium following the Labor law.

We offer one vacation/company trip and 4 teambuilding trips per year for every employees, along with various entertainment activities including: Swimming Clubs, Yoga, Zumba, Kendo and music order via internal Radio channel.

Two MVPs will be rewarded with a free trip to Japan, Taiwan, Singapore, or else.

We offer variety promotion opportunities and chance to raising income for people with capacity, enthusiasm, and long-term commitment.

We offer free Japanese class at the company.

We provide training opportunities to help our people to improve their skills. We support our members to learn and get Cloud, AWS, PMF, PMP certification.

Working hour from: 08:30am to 05:30pm. From Monday to Friday.