Backend Java Developer (with English)

Kairos DS·Remote, Spain

What they offer

  • Fully remote

    Per the ad.

What they ask for

  • Have the right to work in Spain

    Kairos DS doesn't mention sponsorship in the ad.

  • Work in English

    English is required, per the ad.

  • Have 4+ years of experience

    Mid-level role.

Pulled from the advert automatically — the full ad is what counts.

Added 2 months ago
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About the role

We are looking for a passionate Backend Developer who is passionate about robust development to join our teams to build high-level technological solutions. Here, you won't just program; you will participate in the complete lifecycle of products that transform businesses.

What you'll do

  • Quality Development: You will participate in software development projects using the best industry practices.
  • Microservices Architecture: You will design and evolve systems based on Microservices and REST API architectures.
  • Data Flow Management: You will implement effective solutions for data handling, regularly working with Kafka.
  • Technical Collaboration: You will work in a team using Git as the standard to ensure a smooth and agile workflow.

What we're looking for

  • Architecture: Solid knowledge of Microservices and REST API environments.
  • Version Control: Regular use of Git.
  • Data: Experience working with Databases and managing data in Kafka.
  • Languages: Ability to work and communicate professionally in English.
  • Permission to reside and work in Spain.

Nice to have

  • If you are familiar with asynchronous communication.
  • Experience in projects using Hexagonal Architecture.
  • Knowledge and application of Clean Code and S.O.L.I.D principles.
  • Use of containers (Docker) and orchestrators (Kubernetes or OpenShift).

Education & certifications

  • Solid Track Record: At least four years of experience participating in software development projects.
  • Java Specialization: Deep experience with Java 1.8 or higher.
  • Recent Experience: Have worked with Spring Boot within the last year.

What you'll get

  • Continuous corporate training.
  • Free English classes in small groups.
  • Constant personal mentoring and support.
  • Participation in conferences, events, and technology communities.
  • 23 vacation days + December 24th and 31st off.
  • 1 day for professional events and 3 days for personal errands (free conciliation days).
  • Reduced hours in August and intensive workday every Friday of the year.
  • Flexible compensation (Cobee) for restaurant, transportation, training, and childcare.
  • Health insurance with Cigna, Adeslas, or Sanitas.
  • Wellness program for emotional and psychological well-being.

How you'll work

  • 100% remote work: You will work remotely, with some flexibility to adjust your schedule, although it will depend on the project you are on.

About the company & team

We are  Kairós, a different kind of technology company. Yes, we help our clients with their digital and methodological transformation challenges, but what truly defines us is how we do it: putting people at the center.

We have been recognized as a Great Place To Work company since 2019, ranking 5th in 2024 for the sixth consecutive year. Our values of courage, empathy, innovation, and joy are how we work every day. We are more than 850 people (developers, data engineers, strategists...) and now we are looking for someone to join this brilliant and diverse team.

At Kairós, you are not just a number. We know you by name, we care about your work-life balance, and we want you to grow with us.

Additional information

At Kairós, we firmly believe in the importance of equality and diversity in the workplace. We are committed to creating an inclusive and respectful environment where all employees feel valued and have the opportunity to reach their full potential, regardless of their race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or any other characteristic protected by law.

Apply to the job offer and join the Kairós team!

This job was automatically translated to English, .

About the company

Kairos DS

Kairos DS

Software Consultancy

View company profile
Spanish company
300 employees