Senior Java Developer

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Responsible for the treatment: K-LAGAN ESPAÑA, S.
L. Purposes: Respond to your job application and send you commercial information about our products and services, including by e-mail if the interested party authorizes it. Legitimation: Consent of the interested party. Retention periods: The data will be kept for the duration of the open personnel selection process and for 1 year for future processes. Recipients: No transfer of data is foreseen. Rights: You may withdraw your consent at any time, as well as access, rectify, delete your data and other rights before the responsible at info@k-lagan.com . Additional Information: you can find more information in Privacy Policy . Additional Information: you can receive further information at Privacy PolicyAt K-LAGAN, we’re looking for talented people to keep growing with usWe are an international technology services company specialized in:IT: Banking, Insurance, Retail & E-Commerce, HealthcareTransport & Supply Chain: Rail, Automotive, Logistics, and AerospaceManufacturing: Renewable Energy, Oil & Gas, and UtilitiesR&D: Research, innovation, and development of technology solutionsAt K-LAGAN, we focus on innovation, real impact, and tailor-made solutions, supporting our clients in transforming their businesses and processes.
Our purpose is clear: to humanize technology and lead sustainability while acting responsibly toward our people, our clients, and society. We create impact through innovation and talent, contributing to projects that help organizations grow, evolve, and transform.
Our Solutions At K-LAGAN,

we offer
a comprehensive technology portfolio:Technical AssistanceTurnkey ProjectsManaged Services (SLA)Custom Technology ProductsSpecialized ConsultingNearshore / Offshore ProjectsWe also work in key areas such as Cybersecurity, Data, QA, Agile, AI & Business Transformation, and Green IT.
The OpportunityWe are looking for a Java Developer to join our Cloud & Software Development team and become part of an international, dynamic, and constantly evolving environment.
If you are motivated by impactful projects, professional growth, and bringing value through your expertise, this is the place for you.
Your MissionAs a Java Developer, your mission will be to design and develop scalable cloud-based microservices, ensuring efficient deployments and high technical quality for cloud solutions delivered to our international clients.
What will you do day to day?Advanced backend development using Java 11/17 and Spring BootDesign and management of containers with Docker and orchestration in Kubernetes clusters (AKS)Configuration and maintenance of CI/CD pipelines to automate the software lifecycleDeployment of solutions in Azure, leveraging native services to optimize architectureCollaboration within Agile environments (Scrum) and participation in code reviews following Clean Code standardsRequirementsDegree in Computer Engineering, Telecommunications, or a related fieldAt least 4 years of professional experience in backend development with JavaStrong knowledge of Java (Spring Boot), Docker, Kubernetes, CI/CD (Azure DevOps/Jenkins), and Azure Cloud servicesEnglish level B2 or higher, with fluency for international environmentsExperience with microservices architectures and SQL/NoSQL databasesNice to HaveKnowledge of Infrastructure as Code (IaC) tools such as TerraformOfficial Microsoft Azure certifications (Developer or DevOps Engineer)Strong analytical skills, proactivity, and teamwork mindsetWhat

We Offer
Stable, innovative, and international projects aligned with your experiencePermanent contractHybrid work model depending on the projectFlexible

working hours
3 C’s Recognition Program (Commitment, Communication & Customer Orientation) with financial rewardsCareer development plan and continuous learning opportunitiesBirthday day offPrivate health insurance and flexible compensation planGym discountsChildcare, language learning, and transportation supportAnnual volunteering dayEvents and team buildings: afterworks, tech cafés, dinners, barbecues…Summer and Christmas company dinners+1 additional vacation day after every 4 years with the companyOur CommitmentAt K-LAGAN, we believe in responsible technology (Green IT) and promote social impact initiatives such as our annual volunteering day, creating an environment where people can grow and thrive. Equal opportunity is one of our core values.