Backend Engineer • Senior

Who you are

You have 5+ years of backend engineering experience, particularly in building production systems that scale effectively. You have a strong grasp of distributed systems and modern backend architecture, having owned services from design through deployment and resolved complex issues in production environments.

Your expertise lies in .NET Core and ASP.NET, and you have a proven track record of designing and developing robust, scalable backend services and APIs. You understand the importance of clean, maintainable code and are committed to high code quality and documentation standards.

You are well-versed in microservices architecture and have experience implementing message-driven communication systems that are reliable and fault-tolerant. Your skills in database design allow you to create efficient, normalized schemas and optimize data access logic effectively.

You proactively identify performance bottlenecks and implement scalable solutions, ensuring that the backend services you develop can handle high loads and maintain performance under pressure. You are comfortable collaborating with DevOps teams to improve containerization and deployment pipelines, enhancing the overall development workflow.

You possess strong communication skills, enabling you to work effectively with both technical and non-technical stakeholders. While fluency in English is required, proficiency in Japanese is not necessary, making this role accessible to a diverse range of candidates.

Desirable

Experience with AI-assisted development tools is a plus, as you may explore and integrate these technologies to boost productivity within your team.

What you'll do

In this role, you will architect and develop robust backend services and APIs using .NET Core, ensuring that they are scalable and high-performing. You will design efficient database schemas and optimize data access logic to enhance the overall performance of the applications.

You will implement message-driven communication systems that prioritize reliability and fault tolerance, taking ownership of the backend code quality and documentation. Your proactive approach will help identify performance bottlenecks, allowing you to implement scalable solutions that enhance system efficiency.

Collaboration is key in this role, as you will work closely with DevOps teams to improve containerization and deployment pipelines, ensuring a smooth transition from development to production. You will also have the opportunity to explore AI-assisted development tools, integrating them into your workflow to enhance productivity.

Your role will involve regular communication with both technical and non-technical stakeholders, ensuring that project goals are aligned and that everyone is informed of progress and challenges. You will be part of a dynamic team that values collaboration and innovation, contributing to the overall success of the Playable Ads team.

What we offer

Appier provides a supportive work environment that encourages professional growth and development. You will have access to resources and training that will help you enhance your skills and advance your career.

The company values diversity and is open to international candidates, offering visa sponsorship for those relocating to Japan. This ensures a smooth transition for overseas candidates, allowing you to focus on your work and integration into the team.

You will be part of a mission-driven organization that aims to democratize AI and turn it into ROI for businesses. Your contributions will directly impact the success of Appier's clients and the overall growth of the company.

With offices in both Taipei and Tokyo, you will have the flexibility to choose your preferred location while being part of a vibrant and innovative team. Appier is committed to fostering a culture of collaboration, creativity, and excellence, making it an exciting place to work.