Ready to elevate your development career by mastering a complex cloud platform from the inside out?

In this unique hybrid role, you’ll take ownership of our test automation infrastructure while progressively learning our microservices architecture through hands-on test and feature development. This position offers a structured growth path toward becoming a proficient full-stack developer with deep technical and platform knowledge.

Your Journey

You’ll begin by strengthening our testing and quality foundation, gaining insights into:

- How our microservices communicate through Google Cloud Pub/Sub,

- How our Angular frontend interacts with Spring Boot APIs, and

- How our AI-powered features work on the Cloudia Platform.

- As you build comprehensive test coverage, you’ll gradually take on feature development responsibilities, evolving into a well-rounded full-stack developer with quality-first principles.

Responsibilities

Testing & Quality (Primary Focus – 70%)

- Design, implement, and maintain automated tests for our microservices using JUnit 5, Mockito, and TestContainers.

- Build and enhance end-to-end (E2E) test suites with Playwright for critical user workflows.

- Develop integration tests validating communication between services via Google Cloud Pub/Sub.

- Create unit tests for Spring Boot services and Angular components (Jasmine/Karma).

- Implement test fixtures and mock data generators for MongoDB-based services.

- Set up and maintain test environments using Docker and TestContainers.

- Track and improve test coverage metrics across backend and frontend codebases.

- Document testing patterns and best practices for the team.

- Identify and report defects, collaborating with senior developers to diagnose root causes.

- Participate in code reviews, ensuring testability and clean code practices.

Feature Development (Learning & Growth – 30%)

- Develop and maintain full-stack features under the mentorship of senior engineers.

- Implement API endpoints in Spring Boot following OpenAPI specifications.

- Build and integrate Angular components with backend APIs using HAL/HATEOAS patterns.

- Work with MongoDB for data persistence and queries.

- Contribute to AI-powered features using Vertex AI and Gemini models.

- Collaborate with cross-functional teams to deliver reliable, high-quality solutions.

Technical Stack You’ll Work With

Backend Testing: JUnit 5, Mockito, AssertJ, TestContainers, Random Beans, Spring Security Test
Frontend Testing: Playwright, Jasmine, Karma, Puppeteer
Backend Development: Java 11+ (targeting Java 21), Spring Boot 3.3+, Spring Cloud GCP, MongoDB, Redis
Frontend Development: Angular 17+, TypeScript, RxJS, Angular Material
Cloud: Google Cloud Platform (Pub/Sub, Cloud Storage, BigQuery, Vertex AI)
DevOps: Gradle 8+, Docker, Bitbucket Pipelines, Google Cloud Build

Qualifications

- 2–4 years of software development experience with Java and/or TypeScript/JavaScript.

- Strong interest in automated testing and quality assurance.

- Experience writing unit and integration tests (JUnit, Mockito, Jasmine, or similar).

- Familiarity with Spring Boot or similar backend frameworks.

- Basic understanding of Angular, React, or Vue.js.

- Understanding of RESTful APIs and HTTP protocols.

- Experience with Git and collaborative code review practices.

- Good communication skills in English (written and verbal).

- Eagerness to learn complex microservices architectures.

- Attention to detail and strong problem-solving mindset.

Nice to Have

- Experience with E2E testing frameworks (Playwright, Cypress, Selenium).

- Knowledge of TestContainers or other Docker-based testing tools.

- Familiarity with Google Cloud Platform services.

- Experience with MongoDB or other NoSQL databases.

- Understanding of event-driven architecture and message queues.

- Experience with CI/CD pipelines and automated test execution.

- Knowledge of test coverage tools and quality metrics.

What We Offer

A unique opportunity to master a complex cloud platform through hands-on testing and feature development.

A clear, structured growth path from testing specialist to full-stack developer.

Mentorship from experienced senior developers and tech leads.

Work on a cutting-edge, AI-powered platform built on Google Cloud.

Collaboration with talented engineers and consultants across Europe.

A flexible hybrid work environment in Poland.

Continuous learning opportunities with modern cloud, AI, and microservices technologies.

Career Growth Path

Months 1–6: Focus on understanding the codebase through test development and expanding test coverage.
Months 6–12: Begin contributing to feature development while maintaining testing responsibilities (≈50/50 split).
Months 12–18: Transition to feature ownership, using testing as your quality advantage (≈30/70 split).
Beyond: Become a proficient full-stack developer with deep system knowledge and a quality-first mindset.

About Cloudia

Cloudia is The Cloud People’s proprietary platform that enables Smart Resourcing — connecting customers and consultants through transparent, data-driven delivery models.
As part of the Cloudia team, you’ll be building the foundation that powers AI-driven innovation and next-generation cloud delivery worldwide.