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Backend Java/Python Developer

Hybrid in Málaga·Full-time·Added yesterday (last checked 10 Nov)

Talan

24 open roles

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Our summary

Work mode: Hybrid, Málaga
Contract: Full-time
English: Required
Experience: 2+ years

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Skills

Nice to have

Requirements

What we're looking for

Experience:
+2 years of experience in software development, preferably in data-intensive or analytical environments.

Java
Python
SQL
REST APIs / Microservices
Data processing & transformation
Software design and development
Testing & debugging
Performance optimization
Git / version control
C1 English Level

Nice to have

Atoti / ActiveViam
Big Data / DataLake
Cloud
Control-M
Jira / Confluence

Pay & benefits

What you'll get

Long term Employment contract
Training and career development
Possibility to be part of a multicultural team and work on international projects

If you are passionate about data, development & tech, we want to meet you!

The role

What you'll do

Design, develop and maintain backend and data-processing components.
Develop applications and processes using Java, Python and SQL.
Implement business and calculation logic according to functional requirements.
Develop and integrate REST APIs and microservices.
Develop data loading, processing and transformation capabilities.
Develop and maintain analytical components in Atoti / ActiveViam when required.
Implement measures, calculations and analytical capabilities within Atoti.
Analyze and optimize performance, memory usage and scalability.
Perform data validation and reconciliation across different components and systems.
Troubleshoot technical, data and performance issues.
Implement unit and integration tests.
Support testing, certification, deployment and production releases.
Maintain technical documentation and development best practices.

About Talan

Talan is a global consulting and technology services company specializing in digital transformation, data, and innovation. With over 5,000 employees worldwide, the group operates across multiple sectors including finance, insurance, retail, and the public sector, delivering solutions in areas such as cloud, AI, and enterprise applications. The company is headquartered in Paris, France, and has a strong international footprint with offices in Europe, North America, Africa, and Asia.

In Spain, Talan has established a significant presence, particularly in Madrid and Barcelona, where it runs a large number of data and engineering projects for clients across industries. The Spanish offices are a key delivery hub for the group, offering roles in big data, cloud engineering, and software development. For international professionals, Talan provides opportunities to work on complex, enterprise-scale projects in a multicultural environment, with a focus on continuous learning and career growth.

Founded: 2006
Employees: 5,000–10,000
Headquarters: Paris, France
In Spain: Madrid, Barcelona

Good to know if you are moving

Talan has offices in Madrid and Barcelona, which are major hubs for their data and engineering projects in Spain.
The company works with large enterprise clients across finance, insurance, and public sectors, offering exposure to complex, large-scale projects.
Talan is part of a global group with presence in over 15 countries, providing opportunities for international mobility.
Many roles in Spain are focused on data engineering, cloud, and Java development, with a strong emphasis on modern technologies like Azure, Spark, and Kafka.
The company offers a multicultural work environment, with teams collaborating across different countries and time zones.

In their own words

About the company & team

Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultants in 21 countries and a turnover of €850M, we are committed to delivering impactful, future-ready solutions.

Headquartered in Paris and operating globally, Talan combines technology, innovation, and empowerment to 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 revenue this year.

Data & 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 initiatives through 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.

Additional information

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 6/2019).

All open roles at Talan