Senior Java Developer

Hybrid in Barakaldo·Full-time·Added 9 days ago

Konexio

10 open roles

Overview

Job details

  • Permanent contract

    Full-time hours.

  • Hybrid

    Office and home days — the ad has the split.

  • A relocation package

    Help with the move, per the ad.

Requirements

  • Have the right to work in Spain

    Konexio doesn't mention sponsorship in the ad.

  • Work in English

    English is required, per the ad.

  • Be near Barakaldo, Spain (Hybrid) for hybrid days

    A relocation package offered.

  • Have 6+ years of experience

    Senior-level role.

This job was automatically translated to English.

Requirements

What we're looking for

  • +6 years of experience as a Java Backend Developer (8, 11, or 17).

  • Proficiency in Spring Boot. Knowledge of Spring Batch is highly valued.

  • Experience working with large volumes of data and relational databases (preferably MySQL).

  • Having worked with microservices architecture (profiles with experience only in monoliths will be discarded).

  • Practical knowledge of hexagonal architecture.

  • Fluent conversational English level (minimum B2) as you will be working in English.

  • Unit testing.

  • Having done pair programming.

Nice to have

We also positively value if you have experience in:

  • Kotlin, even if it is not your main language.

  • Projects developed in .NET, if you maintain solid experience in Java.

  • Connections through a universal REST API.

  • Tools such as Maven for build automation and Git as a version control system.

  • Multithreading programming and knowledge of performance optimization and resource management (memory and CPU).

The role

We are looking for a Java Developer to work from Bilbao for an established Swiss technology company in the tourism sector. With more than 20 years of experience and a presence throughout Europe, our client specializes in creating innovative digital solutions for travel booking.

You will join a project with international impact, working with cutting-edge technologies in a multicultural environment. It is an excellent opportunity to add your talent to a team that prioritizes technical excellence and collaboration, contributing global value from Bizkaia.

What you'll do

  • You will design and implement integration and transformation processes for large volumes of data for our client's e-commerce, developing autonomously within a highly technically complex ecosystem.

  • You will work with Spring Boot, Kafka, MySQL, and cloud ecosystems, assuming the responsibility of researching and finding viable solutions when the path is not defined (proactivity is non-negotiable).

  • You will take the reins in key architectural decisions (microservices, hexagonal design, scalability), grounding concepts in an environment that demands the initiative to "get your hands dirty."

  • You will constantly interact with different technical and business profiles. Your communication, negotiation, and empathy skills will be as important as your code to align needs, manage expectations, and unblock dependencies.

  • You will impact a solution used in multiple European countries, within a challenging project where your ability to manage uncertainty will make the difference.

Notice: This is a technical position, without possibilities of having greater responsibility.

Our Value Proposition

As a colleague says, if you are an experienced senior professional, you know exactly what you are looking for in your career, and that is why our offer will be clear from the start:

  • Salary: We will be 100% transparent about the salary range because we want your experience to be compensated, taking local salaries into account.

  • Hybrid and flexible work.

  • Real wellbeing

    • Health insurance: Partially funded by the company, with reimbursement for physio, dentist, psychology, nutrition, and optometry.

      • The insurance is requested for the VISA process, but let me tell you that the public healthcare in the Basque Country is of a good level.

    • Flexible compensation (Factorial Benefits): So that you can save on taxes for food, transport, or childcare.

    • If you fall ill: We cover 100% of your salary for the first 3 days.

  • Disconnection: Your birthday is a day off. In addition to vacation (23 days).

  • Tortilla del Galatea: On alternating office Thursdays, there is Spanish omelette.

  • Multiculturality: The team is made up of people with different backgrounds and nationalities.

  • Off Site & activities: There are times during the year when we do other types of activities outside the office.

Hiring process

We want it to be agile, human, and respectful of your time.

These are the stages:

  • First interview with Konexio: to get to know you, validate your English, understand your story, and explain how we accompany the relocation process.

  • Second technical interview: we will delve into your real experience in Java, architecture, cloud, and data solutions.

  • Third interview with the client company: you will meet the technical team and we will validate the technical and cultural fit.

About Konexio

Konexio is a social enterprise based in Paris, France, focused on digital inclusion and professional training for underserved communities. The organization designs and delivers coding bootcamps, digital skills programs, and employment support initiatives, aiming to bridge the digital divide and help people access tech careers. While its core mission is social impact, it also operates as a staffing and recruitment platform, connecting trained talent with companies across Europe, including Spain.

In Spain, Konexio is expanding its presence by recruiting for technical and vocational roles, particularly in the Basque Country, where it is building a network of electricians, engineers, and developers. The organization offers international professionals a pathway to relocate to Europe, with a focus on practical skills and integration support. Its work culture emphasizes social mission, diversity, and hands-on training, making it an attractive option for those seeking meaningful work while establishing a career in Spain.

Founded
2016
Employees
50–100
Headquarters
Paris, France
Website
konexio.eu

Good to know if you are moving

  • Konexio is a non-profit social enterprise, so its mission focuses on social impact and digital inclusion, which may appeal to mission-driven professionals.
  • The company actively recruits for roles in Spain, particularly in the Basque Country, offering a clear pathway for international electricians, engineers, and developers to relocate.
  • Konexio provides training and upskilling opportunities, making it a good fit for professionals looking to enhance their skills while working.
  • The company has a strong network across Europe, which can help relocating professionals integrate into the local job market and community.
  • Roles are often tied to specific projects or client needs, so the work may be project-based rather than permanent, which is important to consider.
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