Senior Java Engineer — Grow, Collaborate, Deliver Impact

HCLTech is seeking an experienced Senior Java Backend Engineer to design and develop scalable, secure backend services for omnichannel commerce. You will build Java 21 microservices using Spring, implement robust integrations with OMS and retail platforms, and ensure high performance through proper testing, monitoring, and CI/CD practices. You will...

Senior Java Software Engineer (Java, Spring, AWS) – Robotics & AI A fast-growing robotics and AI startup is transforming how industrial robots operate within dynamic warehouse environments. The company specialises in high-throughput palletising and advanced logistics automation, building distributed, cloud-native systems where reliability, scalability and...

We're looking for a Senior Software Engineer to join our team in Madrid, Spain in a hybrid working mode. In this role, you will design and implement high-performance backend solutions for post-trade processing systems used by global financial institutions. You'll translate complex business requirements into secure, scalable software while ensuring compliance...

e Dreams ODIGEO in Madrid/Barcelona is seeking a Senior Java Software Engineer to join the Customer e Xperience team. You will lead technical work, guide across complex initiatives, and deliver scalable backend solutions in a hybrid work setting. You’ll collaborate with cross-functional teams, mentor peers, and continuously improve architecture and...

eDreams ODIGEO is seeking a Java Senior Software Engineer to join its Customer eXperience team in Madrid or Barcelona with a hybrid work model. You will drive technical work, provide guidance, and lead code and architecture reviews while delivering high-impact projects for a global travel platform. Ideal candidates bring deep Java expertise, cloud and DevOps...

ING Hubs Spain is seeking a Senior Java Engineer to join the DDoS Squad within ING's Global Security Organization. You will design, develop and maintain secure, scalable Java applications using Spring Boot, contribute to CI/CD pipelines, and automate infrastructure with IaC in an Agile/DevOps environment. The role collaborates with Product Managers,...

Direct message the job poster from Treatwell Senior Backend Software EngineerIn this role, you will make a meaningful contribution in ensuring we continue to move in the right direction. You will be working on a variety of exciting technologies. Our tech stack is: Java with Spring Boot, Hibernate, PostgreSQL, MSSQL, Git, GitLab, GitLab CI, Docker,...

Emburse Barcelona team is seeking a senior software engineer to help advance our enterprise expense and invoicing platform. You will contribute to Java development, design REST APIs, and work within a hybrid model to deliver scalable microservices. You’ll collaborate with product, analytics, and UX teams, mentor peers, and help drive secure, high-quality...

Are you a forward-thinking professional with a strong background in QA Automation and an interest in financial services? Join EPAM in Madrid as a QA Automation Engineer in the private banking sector and accelerate your career in financial services technology. We're looking for a team player with excellent communication skills, engineering mastery and a...