Java Software Developer (Full-Stack)

We are seeking a highly motivated Full-Stack Software Developer to join our team and support the retail solutions portfolio for TGCS.

Core Responsibilities:

1. API Development, Integration and Security Implementation
   ● Design and develop backend logic, RESTful APIs, or GraphQL endpoints.
   ● Implement business logic, data processing, and security mechanisms.
   ● Handle authentication, authorization, and access control. (JWT, OAuth2)
   ● Prevent vulnerabilities (XSS, CSRF, SQL Injection)

2. Server & Application Architecture
   ● Design scalable backend architectures (e.g., microservices, monoliths, event-driven).
   ● Implement caching, load balancing, and message queues (e.g., RabbitMQ, Kafka).
   ● Ensure code follows SOLID principles and best design patterns.

3. Database Design and Management
   ● Design and optimize relational (e.g., PostgreSQL, MySQL) or NoSQL (e.g., MongoDB, Redis) databases.
   ● Write efficient queries, stored procedures, and ORM integrations.
   ● Ensure data consistency, integrity, and performance tuning.

4. Performance Optimization
   ● Monitor and improve server performance and application responsiveness.
   ● Implement caching, load balancing, and message queues (e.g., RabbitMQ, Kafka). Use profiling tools and implement asynchronous programming where needed.

Required Skills:

• Full-stack development
  1. Programming: PHP, Javascript, SQL, Python, Java
  2. Front-end: React, VueJS, Vuex, HTML5, CSS, es6+
  3. Back-end: Laravel, Symfony, NodeJS, ExpressJS
  4. Testing: PHPUnit, JestJS, Cypress, Mocha, Chai
  5. Others: AWS, Digital Ocean, Azure, Docker, Gitlab CI, MySQL, MSSQL, PostgreSQL

Work Arrangement:

Under normal circumstances, you will be expected to work either at our office or on a customer site 3 times a week, with the flexibility to work from home twice a week.

However, depending on the project phase, you may be required to:

• Work on-site at the customer’s project location for the entire week.
• Work outside of standard office hours based on project needs.