Backend Engineer
P
PayPayFinTech
United States, JapanFull-TimeMiddle
Salary not disclosed
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Job Details
- Languages
- English, Japanese
- Experience
- 4+ years
- Required Skills
- AWSBackend DevelopmentDockerSoftware DevelopmentArtificial IntelligenceDynamoDBGCPJavaJenkinsKafkaKibanaKotlinKubernetesMySQLSpring BootRedisSparkRESTful APIsMicroservicesProblem SolvingScala
Requirements
- 4+ years of experience in using Java under professional environment, or if you are non-Java user, excellent skills in generalized programming languages, such as Scala, Python, and Go.
- Interest and ability to learn other coding languages as needed.
- Experience with NoSQL databases and distributed cache.
- Strong fundamentals in data structures, algorithms and object-oriented programming.
- In-depth understanding of concurrency and distributed computing.
- Degree in Computer Engineering or Computer Science or 5+ years equivalent experience in SaaS platform development.
- Business level of English or Japanese.
- Hands-on experience with AI/LLM tools (e.g., ChatGPT, GitHub Copilot, Gemini, CodeWhisperer, or similar) in professional software development.
Responsibilities
- Design large-scale systems with high complexity
- Understand how to leverage infrastructure for solving large-scale problems
- Develop tools and contribute to open source
- Adopt problem solving as a way of life – always go to root cause!
- Support the code you write in production
- Leverage AI/LLM-based tools for code development, reviews, testing, and documentation
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