Senior Kotlin Back-End Developer

About the Position

If you're passionate about technology and ready for a challenge, join our team of talented individuals and show your technical skills, creativity, and drive for impact.

You'll work with the best in the industry in a supportive, happy, and human-centric environment, making seamless technology. That’s why we were recognized as Best Workplace® in Europe (medium companies), Best Quality of Life Company® and the 2nd Best Great Place to Work® in Portugal by Great Place to Work®. See for yourself by checking our Glassdoor reviews.

Responsibilities

• Work on exciting projects that improve and simplify people's lives by creating easy and intuitive digital products.
• Engage in development, problem-solving, management, and human interaction.
• Drive innovation by creating innovative projects for some of the best companies around the world.
• Grow as you engage with multidisciplinary teams, multiple industries, and projects, overcoming the many challenges that will test and build your skills.

Requirements

• 5+ years of experience with a strong focus on Kotlin in server-side development.
• Hands-on experience designing distributed systems and microservices, comfortable in cloud-native setups (AWS, Kubernetes).
• Proficiency with relational databases (PostgreSQL).
• Experience with testing frameworks (e.g., JUnit, Testcontainers) and observability tools (e.g., Grafana) to ensure reliable performance.
• Fluency in English, both spoken and written.
• Must live in Portugal or be willing and legally qualified to live and work there.

We Offer

• Salary range: 35,310€ - 54,400€ gross per year.
• Salary according to your experience and performance.
• Paid sick days.
• Health and dental insurance.
• Comfort budget.
• A remote-first company.
• Flexible working hours.
• Global projects with industry-leading clients.
• A human-centric culture that values people and empowers them.
• Informal environment.
• Team events to share knowledge and celebrate collectively.
• Mentoring and performance appraisals for solid growth potential.

Tech Stack

• Javascript (React.js, Angular.js, Vue.js, Node.js)
• C# /.Net
• Kotlin
• Ruby / Ruby on Rails
• Python / Django
• Git
• SQL (MySQL / PostgreSQL/ MS SQL Server)
• Mobile development (iOS, Android, React Native)
• Linux / Mac OS - command line
• Automated provisioning tools (Docker / Ansible / Capistrano)
• Cloud & container orchestration (AWS, Kubernetes)
• Testing frameworks (JUnit, Testcontainers)
• Observability & monitoring (Grafana, Prometheus)
• NoSQL (Mongo, Redis, etc.)
• Photoshop / Figma

About the Company

At Imaginary Cloud, our work improves and simplifies people's lives by creating easy and intuitive digital products. We value a supportive, happy, and human-centric environment, and we are proud to be recognized as Best Workplace® in Europe (medium companies), Best Quality of Life Company® and the 2nd Best Great Place to Work® in Portugal by Great Place to Work®.