Full Stack Developer (Java | .NET | Web | API)

Hrtx; Metro Manila; On-site; PHP 60,000 - 100,000; Full time

Job summary

A leading digital bank in the Philippines is searching for a Full Stack Developer to design and maintain critical web applications and APIs. The successful candidate will have at least 3 years of experience in full stack development, specifically with Java (Spring Boot) and/or .NET (C#/.NET Core). The role involves working closely with product owners and UX/UI designers to create responsive applications and ensuring robust application performance and security. Experience with SQL databases and familiarity with DevOps tools like Git is highly desired.

Qualifications

• At least 3 years of experience in full stack development with Java and/or .NET.
• Proficiency in building and consuming RESTful APIs and working with JSON/XML formats.
• Solid understanding of database technologies such as SQL Server, MySQL, or PostgreSQL.

Responsibilities

• Design, develop, and maintain web applications, APIs, and backend services.
• Collaborate with product owners, architects, and UX/UI designers.
• Develop RESTful APIs to support front‑end and mobile applications.
• Participate in code reviews and contribute to continuous improvement initiatives.

Skills

Java (Spring Boot)

.NET (C#/.NET Core)

RESTful APIs

SQL Server

MySQL

PostgreSQL

Git

Azure DevOps

Docker

Kubernetes

Job description

Full Stack Developer (Java | .NET | Web | API)

Job brief

We are supporting a leading digital bank in their search for a Full Stack Developer who will play a key role in building and maintaining mission‑critical web applications, APIs, and backend services. This role requires solid hands‑on experience across the software development lifecycle using both Java and .NET technologies, as well as modern web frameworks and API development standards.

You will work in a collaborative tech team, contributing to scalable banking solutions that power customer experiences across channels.

Responsibilities

• Design, develop, and maintain end‑to‑end web applications, APIs, and backend services using Java and/or .NET frameworks.
• Collaborate with product owners, architects, and UX/UI designers to translate requirements into functional, responsive, and user‑friendly applications.
• Develop RESTful APIs to support front‑end and mobile applications.
• Implement and maintain integrations with internal systems and third‑party platforms.
• Ensure application performance, security, and responsiveness through proper architecture and optimization techniques.
• Participate in code reviews and contribute to continuous improvement initiatives across the development team.
• Manage deployments and troubleshooting in collaboration with DevOps and QA teams.
• Document technical designs and development approaches for future reference and scalability.

Requirements

• At least 35 years of experience in full stack development with strong exposure to Java (Spring Boot) and/or .NET (C#/.NET Core).
• Proficiency in building and consuming RESTful APIs and working with JSON/XML formats.
• Solid understanding of database technologies such as SQL Server, MySQL, or PostgreSQL.
• Experience in agile environments and source control tools (e.g., Git, Azure DevOps).
• Familiarity with containerization and deployment tools is a plus (e.g., Docker, Kubernetes).
• Knowledge of banking or financial systems is a strong advantage, but not required.