Java Engineer

Ciklum is seeking a Senior Java Engineer to join our dynamic team in Málaga, Spain. This role involves designing clean, robust APIs while ensuring code quality and service resilience. You will collaborate with a distributed team to deliver high-impact technology solutions., Agile Teamwork Innovation & Collaboration Compliance & Value Backend Core Data & Transactions Testing & Quality Tools & Methodologies Architecture Data & Messaging DevOps & Cloud Advanced Testing Bonus Points

Herramientas

JUnit Mockito SONAR Maven Gitflow CI/CD platforms Descripción del empleo, We are a leading global product engineering and digital services company that unites 4,000+ seasoned professionals globally on various projects in healthcare, fintech, travel, sportswear, entertainment, and security. We deliver high-impact technology solutions to Fortune 500 and fast-growing organizations worldwide. As a Senior Java Engineer you will join a project with the biggest retail company in Spain, collaborating with a distributed team across the country. Responsibilities

• Participate actively and constantly in the design and development of APIs
• Ensure the quality of development and clean code (Clean Code)
• Communicate ideas, new methods, or technologies with the aim of improving the current technological stack
• Put the user in the focus of the activity, ensuring the delivery of value
• Guarantee the availability and resilience of services to help the development of the company's business
• Collaborate with the rest of the team, helping the team to grow and strengthen the Inditex technological community
• Work as a team and hand in hand with the Tech Lead and the rest of the development team
• Comply with all project and company guidelines and standards and ensure the team is also complying
• Work in 2-week sprints, composed mainly of iterative user stories, and take responsibility as a team for said commitment

Requirements

• API Development: Active participation in the design and development of robust APIs
• Code Quality: Ensure clean code, high quality, and optimal service availability and resilience
• Agile Teamwork: Work in 2-week sprints alongside the Tech Lead, taking collective ownership of delivery
• Innovation & Collaboration: Share new ideas to improve the tech stack and strengthen the Inditex tech community
• Compliance & Value: Follow and enforce company standards, keeping user value at the center, * Care: your mental and physical health is our priority. We ensure comprehensive company-paid medical insurance and 4 additional undocumented sick leave days
• Tailored education path: boost your skills and knowledge with our regular internal events (meetups, conferences, workshops), Udemy license, language courses and company-paid certifications
• Growth environment: share your experience and level up your expertise with a community of skilled professionals, locally and globally
• Flexibility: Own your schedule - you are the one to decide when to start your working day. Just don't miss your regular team stand-up. We are there to support your work-life balance and provide 23 vacation days & short Fridays
• Opportunities: we value our specialists and always find the best options for them. Our Internal Mobility Program helps change a project if needed to help you grow, excel professionally and fulfill your potential
• Global impact: work on large-scale projects that redefine industries with international and fast-growing clients
• Welcoming environment: feel empowered with a friendly team, open-door policy, informal atmosphere within the company and regular team-building events

The ideal candidate has experience in REST APIs, microservices, and Agile methodologies. You will enjoy comprehensive benefits including paid medical insurance, training programs, and a flexible work schedule., * Deep experience in REST APIs, microservices, and complex business logic is required.

• Solid experience with relational databases and transaction management is needed.
• Proficiency with JUnit, Mockito, and SONAR (or similar) is a must., * Design and develop robust APIs.
• Ensure high code quality and service efficiency.
• Work collaboratively in Agile sprints with the team., * Backend Core: Deep experience in REST APIs, microservices, and complex business logic
• Data & Transactions: Solid experience with relational databases and transaction management
• Testing & Quality: Proficiency with JUnit, Mockito, and SONAR (or similar)
• Tools & Methodologies: Knowledge of Agile, Maven, and Gitflow
• Architecture: Domain-Driven Design (DDD), Hexagonal Architecture, and API-first
• Data & Messaging: Non-relational databases, caching (Redis/Caffeine), Kafka, or messaging queues (ActiveMQ/IBM MQ)
• DevOps & Cloud: Experience with CI/CD platforms and Cloud environments
• Advanced Testing: Testing pyramid, Gherkin, E2E (Karate), performance testing, and temporary environments
• Bonus Points: Distributed transactions (Sagas/2PC), Frontend notions, alternative web services (GraphQL/gRPC), and familiarity with the Inditex Amiga Framework (Java, Spring, JPA)

Desirable

• Backend Core: Deep experience in REST APIs, microservices, and complex business logic
• Data & Transactions: Solid experience with relational databases and transaction management
• Testing & Quality: Proficiency with JUnit, Mockito, and SONAR (or similar)
• Tools & Methodologies: Knowledge of Agile, Maven, and Gitflow
• Architecture: Domain-Driven Design (DDD), Hexagonal Architecture, and API-first
• Data & Messaging: Non-relational databases, caching (Redis/Caffeine), Kafka, or messaging queues (ActiveMQ/IBM MQ)
• DevOps & Cloud: Experience with CI/CD platforms and Cloud environments
• Advanced Testing: Testing pyramid, Gherkin, E2E (Karate), performance testing, and temporary environments
• Bonus Points: Distributed transactions (Sagas/2PC), Frontend notions, alternative web services (GraphQL/gRPC), and familiarity with the Inditex Amiga Framework (Java, Spring, JPA)

Ciklum is looking for a Senior Java Engineer to join our team in Spain. We are a custom product engineering company that supports multinational organizations and scaling startups to solve complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.