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# Java Back- End Developer

- **Company:** Talan SAS
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Artificial Intelligence, Amazon Web Services, Application Performance Management, Application Services, Unit Testing, Microsoft Azure, Big Data, Cloud Engineering, Code Review, Cyber Security, Continuous Integration, Data Integration, Data Systems, DevOps, Github, IBM Maximo, PostgreSQL, Microsoft Software, OpenShift, Oracle (Applications), Scrum Methodology, Salesforce.Com, SAP (Applications), Software Engineering, Enterprise Software Applications, Cloud Platform System, Spring Cloud, ReactJS, Delivery Pipeline, Spring-boot, Generative AI, Backend, Git, Containerization, Front End Software Development, Restful APIs, Docker, Microservices
- **Published:** August 15, 2026
- **Apply:** https://www.buscojobs.com.es/java-back-end-developer-en-madrid-ID-367413271

## About the Role

Strong knowledge of
Spring Boot
and
microservices architecture .
Hands?on experience with
PostgreSQL .
Experience designing and developing
REST APIs .
Knowledge of
Docker
containers and
OpenShift .
Experience using
Git
for version control.
Familiarity with
Agile methodologies
(Scrum and/or Kanban).
Strong analytical, problem?solving, and communication skills.
Ability to work collaboratively in a cross?functional environment., React
development.
Knowledge of
CI/CD pipelines , particularly
GitHub Actions .
Experience working in cloud environments such as
AWS
or
Azure .
Experience with cloud-native application development and containerized deployments.

## Description

Talan is an international consulting group specializing in innovation and business transformation through technology.With over 7,200 consultantsin 21 countriesand a turnover of €850M, we are committed to delivering impactful, future-ready solutions.Talan at a GlanceHeadquartered in Paris and operating globally, Talan combines technology, innovation, and empowermentto deliver measurable results for our clients.Over the past 22 years, we've built a strong presence in the IT and consulting landscape, and we're on track to reach €1 billion in revenuethis year.Our Core Areas of ExpertiseData & Technologies: We design and implement large-scale, end-to-end architecture and data solutions, including data integration, data science, visualization, Big Data, AI, and Generative AI.Cloud & Application Services: We integrate leading platforms such as SAP, Salesforce, Oracle, Microsoft, AWS, and IBM Maximo, helping clients transition to the cloud and improve operational efficiency.Management & Innovation Consulting: We lead business and digital transformation initiativesthrough project and change management best practices (PM, PMO, Agile, Scrum, Product Ownership), and support domains such as Supply Chain, Cybersecurity, and ESG/Low-Carbon strategies.We work with major global clients across diverse sectors, including Transport & Logistics, Financial Services, Energy & Utilities, Retail, and Media & Telecommunications.Job Description About the RoleWe are looking for a talentedJava Backend Engineerto join our engineering team.In this role, you will design, develop, and maintain scalable backend services and APIs, working in a modern microservices architecture.You will collaborate closely with frontend developers, DevOps engineers, and product teams to deliver high-quality, secure, and reliable applications.If you are passionate about backend development, cloud?native technologies, and building robust enterprise applications, we'd love to hear from you.Key ResponsibilitiesDesign, develop, and maintain backend services usingJavaand theSpring ecosystem(Spring Boot, Spring Cloud, etc.).Design, implement, and maintainRESTful APIs .Participate in the design, optimization, and maintenance ofPostgreSQLdatabase models.Deploy, monitor, and maintain applications running onOpenShift .Collaborate with frontend engineers working withReactto ensure seamless integration between frontend and backend services.Participate in code reviews and contribute to maintaining high code quality standards.Develop and execute unit tests and support continuous integration practices.Troubleshoot production issues and proactively improve application performance, scalability, and security.Work collaboratively within Agile teams, contributing to sprint planning, estimations, and retrospectives.Required Skills & ExperienceStrong knowledge ofSpring Bootandmicroservices architecture .Hands?on experience withPostgreSQL .Experience designing and developingREST APIs .Knowledge ofDockercontainers andOpenShift .Experience usingGitfor version control.Familiarity withAgile methodologies(Scrum and/or Kanban).Strong analytical, problem?solving, and communication skills.Ability to work collaboratively in a cross?functional environment.Qualifications Nice to HaveExperience withReactdevelopment.Knowledge ofCI/CD pipelines , particularlyGitHub Actions .Experience working in cloud environments such asAWSorAzure .Experience with cloud-native application development and containerized deployments.Additional InformationPossibility to manage work permits.Permanent, full?time contract.Smart Office Pack so that you can work comfortably from home.Training and career development.Benefits and perks such as private medical insurance , life insurance, Language lessons, etcPossibility to be part of a multicultural team and work on international projects.If you are passionate about development & tech, we want to meet you!Talan Spain's commitment to non-discrimination based on gender, race, ideology, or any other reason, in accordance with the company's "Equality Plan" and the current regulations on gender equality between women and men (Royal Decree-Law ******).#J-*****-Ljbffr


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