Hybrid Java Full-Stack Developer: APIs & Security

Toshiba Global Commerce Solutions; Quezon City; Hybrid; PHP 800,000 - 1,200,000; Full time

Job summary

Toshiba Global Commerce Solutions is seeking a proactive Full-Stack Software Developer to support our retail solutions portfolio. You will design and implement backend logic, APIs, and security controls while shaping scalable architecture and robust database design.

You will balance on-site and remote work with three days in the office or at a customer site and two days from home, adapting to project needs and timelines.

Qualifications

• Experience designing and implementing backend logic and API endpoints.
• Strong focus on security: authentication, authorization and input validation.
• Familiarity with microservices, caching, queues and scalable architectures.

Responsibilities

• 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).
• Design scalable backend architectures (microservices, monoliths, event-driven).
• Implement caching, load balancing, and message queues (RabbitMQ, Kafka).
• Ensure code follows SOLID principles and best design patterns.
• Design and optimize relational (PostgreSQL, MySQL) or NoSQL (MongoDB, Redis) databases.
• Write efficient queries, stored procedures, and ORM integrations.
• Ensure data consistency, integrity, and performance tuning.
• Monitor and improve server performance and application responsiveness.
• Implement profiling tools and asynchronous programming where needed.

Skills

RESTful APIs

GraphQL

Security

JWT/OAuth2

SOLID design

Caching

RabbitMQ

Kafka

SQL databases

Tools

PostgreSQL

MySQL

MongoDB

Redis

ORMs

Job description

Toshiba Global Commerce Solutions is seeking a proactive Full-Stack Software Developer to support our retail solutions portfolio. You will design and implement backend logic, APIs, and security controls while shaping scalable architecture and robust database design.

You will balance on-site and remote work with three days in the office or at a customer site and two days from home, adapting to project needs and timelines.