Sr. Backend Engineer (Solaire Online)

solaireresort; Parañaque; On-site; PHP 900,000 - 1,500,000; Full time

Job summary

Solaire Online is seeking a skilled backend engineer to design, build, and maintain scalable services and APIs. You will collaborate with frontend, QA, DevOps, security, and product teams to translate complex requirements into robust implementations.

You will work with Java, Node.js, Go, C#, and Python, design RESTful APIs, and contribute to microservices, cloud, and CI/CD practices to ensure reliability and performance.

Qualifications

• Strong experience in backend software development.
• Experience designing and maintaining RESTful APIs and service integrations.
• Familiarity with relational databases like MySQL/PostgreSQL; knowledge of security practices.

Responsibilities

• Design, implement, test, deploy, and maintain backend services and APIs.
• Collaborate with cross-functional teams to deliver end-to-end solutions.
• Mentor junior/mid engineers and contribute to best practices.
• Prepare technical documentation and support handover materials.

Skills

Java

Node.js

Go

C#

Python

RESTful APIs design

Microservices architecture

Cloud platforms

CI/CD pipelines

Security practices

Tools

MySQL

PostgreSQL

Git

Docker

Kubernetes

CI/CD Tools

Job description

Design, develop, test, deploy, and maintain backend services, APIs, and system components for Solaire Online. Build reliable and scalable backend solutions that support product features, business operations, and platform growth. Integrate with internal systems, external vendors, payment providers, gaming platforms, reporting services, and other third-party systems as required. Analyze business and technical requirements, propose backend solutions, and translate requirements into maintainable technical implementation. Improve backend system performance, stability, monitoring, error handling, and maintainability. Support production issue investigation, troubleshooting, root cause analysis, and resolution. Collaborate with frontend engineers, QA engineers, DevOps, security, product owners, and business users to deliver end-to-end solutions. Participate in code reviews and ensure backend code quality, security, reliability, and maintainability. Prepare and maintain technical documentation, API documentation, implementation notes, and support handover materials. Ensure backend implementation follows company standards, security requirements, audit requirements, and compliance expectations. Mentor junior or mid-level engineers when required and contribute to engineering best practices.

Requirements

Solid professional experience in backend software development. Hands-on experience with backend programming languages such as Java, Node.js, Go, C#, Python, or other relevant backend technologies. Experience designing and maintaining RESTful APIs, backend services, and service-to-service integrations. Good understanding of relational databases and SQL, such as MySQL, PostgreSQL, SQL Server, or Oracle. Experience with system integration, API authentication, data validation, logging, error handling, and backend security practices. Familiarity with version control, CI/CD processes, deployment workflows, and software development lifecycle practices. Strong analytical, troubleshooting, and problem-solving skills. Ability to work in a fast-paced environment and support business-critical systems. Good communication skills and ability to collaborate with both technical and non-technical stakeholders. Experience in online gaming, casino systems, fintech, payments, e-commerce, or other high-transaction digital platforms. Experience with cloud platforms, containerization, microservices, message queues, caching, or distributed system design. Experience with monitoring, observability, production support, incident handling, and performance optimization. Understanding of secure coding, data privacy, access control, audit logging, and regulatory or compliance-driven environments. Experience working with third- party vendors or external platform integrations.