Skill Profile

Java Spring Ecosystem

Spring Boot, Spring Security, Spring Data, Spring Cloud

Backend Development Web Frameworks

Roles

where this skill appears

Levels

structured growth path

Mandatory requirements

the other 0 optional

Backend Development

Web Frameworks

3/17/2026

Choose your current level and compare expectations. The items below show what to cover to advance to the next level.

What is Expected at Each Level

The table shows how skill depth grows from Junior to Principal. Click a row to see details.

Role	Required	Description
Backend Developer (Java/Kotlin)	Required	Uses Java Spring Ecosystem at basic level. Performs simple tasks using ready templates. Understands basic concepts and follows team practices.

Role	Required	Description
Backend Developer (Java/Kotlin)	Required	Independently implements tasks with Java Spring Ecosystem. Understands internals and optimizes performance. Writes tests.

Role	Required	Description
Backend Developer (Java/Kotlin)	Required	Designs solutions based on Java Spring Ecosystem for production systems. Optimizes performance and scalability. Chooses between alternative approaches. Mentors the team.

Role	Required	Description
Backend Developer (Java/Kotlin)	Required	Defines Java Spring Ecosystem architectural decisions at product level. Establishes standards. Conducts design reviews and defines technical roadmap.

Role	Required	Description
Backend Developer (Java/Kotlin)	Required	Defines Java Spring Ecosystem strategy at company level. Evaluates new technologies and approaches. Shapes enterprise standards and reference architectures.

Junior 1 requirements

Backend Developer (Java/Kotlin)
Required

Uses Java Spring Ecosystem at basic level. Performs simple tasks using ready templates. Understands basic concepts and follows team practices.

Middle 1 requirements

Backend Developer (Java/Kotlin)
Required

Independently implements tasks with Java Spring Ecosystem. Understands internals and optimizes performance. Writes tests.

Senior 1 requirements

Backend Developer (Java/Kotlin)
Required

Designs solutions based on Java Spring Ecosystem for production systems. Optimizes performance and scalability. Chooses between alternative approaches. Mentors the team.

Lead / Staff 1 requirements

Backend Developer (Java/Kotlin)
Required

Defines Java Spring Ecosystem architectural decisions at product level. Establishes standards. Conducts design reviews and defines technical roadmap.

Principal 1 requirements

Backend Developer (Java/Kotlin)
Required

Defines Java Spring Ecosystem strategy at company level. Evaluates new technologies and approaches. Shapes enterprise standards and reference architectures.

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