This job is no longer available
This job expired on 19/07/2026. It no longer accepts applications.
Full Stack Developer
Paymentus · Richmond Hill
Job description
About the role
The Full Stack Engineer will work on the Paymentus platform, enhancing user experience, building test‑driven code, performing root‑cause analysis, and proposing innovative design improvements.
Key responsibilities
- Gather and define requirements with third‑party engineers to create partner products leveraging Paymentus features.
- Support partner integration throughout its lifecycle, including documentation, troubleshooting, and configuration.
- Evaluate product enhancement requests and integrate existing Paymentus options.
- Continuously acquire knowledge of the Paymentus platform and apply it to product configuration.
- Apply enterprise development practices and develop comprehensive test suites to ensure high‑quality deliverables.
Required profile
- Undergraduate degree in Computer Science or a related field.
- 3‑4 years of IT development experience.
- Advanced knowledge of object‑oriented programming principles.
- Proficiency in Java or comparable OOP languages.
- Familiarity with HTTP protocol and RESTful APIs, using tools such as Postman or SoapUI.
- Experience in responsive web development with HTML5, CSS3 (including LESS/SASS).
- Ability to write modern JavaScript (ES6+) and work with frameworks like Angular, React, Vue, or ExtJS.
- Knowledge of relational and NoSQL databases.
- Experience with Linux/Unix environments and scripting.
- Understanding of server‑side scalability, information architecture, and mentoring.
- Strong written and verbal communication skills.
Required skills
- Java
- Object‑Oriented Programming (OOP)
- HTTP
- RESTful APIs
- Postman
- SoapUI
- HTML5
- CSS3
- LESS
- SASS
- JavaScript (ES6+)
- Angular
- React
- Vue
- ExtJS
- jQuery
- Freemarker
- JSON
- XML
- XSD
- SOAP
- NodeJS
- SpringBoot
- Java Servlets
- J2EE
- Spring MVC
- Struts
- Docker
- Kubernetes
- Apache
- Nginx
- Tomcat
- Oracle 11g
- PL/SQL
- Couchbase
- DynamoDB
- HBase
- InfluxDB
- MongoDB
- TICK stack
- TIG stack
- Mobile web development (Android/iOS)
- Selenium
- JUnit
- Mockito
- Mocha
- AWS
- GCP
- Eclipse IDE
- IntelliJ IDEA
- WebStorm
- Git
- Mercurial
- Subversion
- .NET
- Linux
- Unix
- BSD
- Scripting
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Paymentus
Richmond Hill
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