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.

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Talan at a Glance

Headquartered 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 Expertise

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- 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 integral clients across diverse sectors, including Transport & Logistics, Financial Services, Energy & Utilities, Retail, and Media & Telecommunications.

Job Description





We are looking for a Big Data Developer to join a dynamic data team and contribute to the development, maintenance, and optimization of data processing solutions within the Client Contribution platform .

The ideal candidate will have solid experience in Big Data, Spark, SQL, and data transformation , combined with hands-on experience in a modern Big Data environment such as Azure Databricks, Amazon EMR, Hive, or Cloudera . You will work closely with both technical and functional stakeholders in an Agile environment, contributing to the continuous improvement of data solutions and processes.

Key Responsibilities

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- Design, develop, maintain, and optimize ETL and data transformation processes .

- Develop and maintain Apache Spark-based data pipelines .

- Contribute to data integration initiatives across the platform.

- Analyze, troubleshoot, and resolve data-related issues.

- Ensure data quality, reliability, and performance across data processing solutions.

- Develop and optimize SQL queries for data extraction, transformation, and analysis.

- Collaborate with functional and technical stakeholders to understand and translate business requirements into effective data solutions.





- Participate in Agile ceremonies and contribute proactively to continuous improvement initiatives.

- Follow DevOps and Continuous Integration practices throughout the development lifecycle.

- Contribute to reporting and analytics solutions using Qlik Sense .

Qualifications

Mandatory Requirements

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- 3+ years of professional experience in data development and programming.

- Strong knowledge of SQL , including ANSI SQL, Hive SQL, Spark SQL, or equivalent.

- Good knowledge of Apache Spark and hands-on experience with at least one programming language:

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- Scala

- Python

- Java

- Experience with at least one Big Data environment:

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- Azure Databricks

- Amazon EMR

- Hive

- Cloudera

- or a similar Spark-based environment.

- Experience with Qlik Sense and reporting solutions.

- Experience working in Agile, Continuous Integration, and DevOps environments.

- Familiarity with tools such as Git, GitHub, Sonar, and Nexus .

- Strong analytical and problem-solving skills.

- Ability to understand and analyze requirements and collaborate effectively with team members.

- Strong teamwork and communication skills.

- English level: B2+ or higher. xqbhyrx

Additional Information

What do we offer you?

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- Possibility to be part of a multicultural team and work on international projects.

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).

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📌 Mid-Level Big Data Developer (Málaga)
🏢 Talan
📍 Málaga