We are looking for a Senior Fullstack Developer with strong expertise in Node.js and React.js to join our growing development team. You will play a key role in designing, building, and maintaining scalable web applications. This is a great opportunity to work on challenging projects in a fast-paced, collaborative environment.
Responsibilities
The Senior Full-stack Developer will be responsible for one of the following tasks:
Design and develop scalable web applications using Node.js (backend) and React.js (frontend)
Collaborate with Product Managers, UI/UX Designers, and other Developers to define and deliver new features
Write clean, efficient, and maintainable code following best practices
Perform code reviews and provide mentorship to junior developers
Ensure application performance, security, and responsiveness
Work with DevOps/QA teams to support CI/CD and testing pipelines
Troubleshoot and debug issues as they arise in production or development environments
Stay updated with the latest trends and technologies in fullstack development
Requirements
The right candidate will meet these key requirements:
4+ years of experience as a Fullstack Developer
Proficient in Node.js, Express, React.js, and modern JavaScript (ES6+)
Strong experience with RESTful APIs and web services
Solid understanding of relational and NoSQL databases (e.g., MongoDB, PostgreSQL)
Familiar with version control tools like Git
Experience with containerization (Docker) and deployment pipelines is a plus
Familiarity with testing frameworks and tools (Jest, Mocha, Cypress, etc.)
Strong problem-solving skills and attention to detail
Excellent communication skills in English (both written and spoken)
Experience working in Agile/Scrum environments
Benefits & Perks
As a Senior Full-stack Developer At Xenia Tech, you’ll enjoy a range of exceptional benefits
An open mind and flat structure where every voice is welcome.
A work environment built on transparency, seamless communication, trust, and a sensible approach, combined with mixed cultures and a speaking environment
Individual assessments every 6 weeks with your line manager
Performance review every 6 months
15 days of annual leave and + 6 days of fully paid sick leave per year – can be used for the care of the sick child
Christmas Holiday
Competitive salary
Bonus: 13th-month Salary
Social insurance for employees who pass their probation
Free English classes, free self-improvement books, free training courses, parental leave support
High-end Health insurance after passing probation, with the opportunity to obtain for your whole family
Remote/ Hybrid and Flexible Working Hours.
If you have any questions, please feel free to get in touch with our HR department at [email protected].
Learn more about our culture and special benefits package here.
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