Company Description Talan – Positive Innovation 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. Talan at a Glance 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. Our Core Areas of Expertise 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.

About the role
We are looking for a Big Data Developer to join an Agile environment and work on the design, development and evolution of data lake solutions for Market Risk use cases . You will work with technologies such as Spark, Scala and SQL , developing large-scale data processing pipelines and contributing to the ingestion, transformation,



validation and publication of critical data. The role combines hands-on technical development with problem-solving and collaboration across Agile squads, functional teams and production support teams. What will you do? Design, develop and maintain data lake pipelines using Apache Spark, Scala and SQL . Build and maintain scalable data processing solutions for large volumes of data. Orchestrate batch workflows and dependencies using tools such as Control-M and Airflow . Implement data ingestion, transformation, validation and publication processes for Market Risk use cases. Analyse and optimise the performance, reliability and scalability of Spark-based workloads. Analyse technical and functional requirements, identify gaps and propose effective solutions. Contribute to delivery planning and collaborate with different teams to ensure successful implementation. Support production incidents , perform root-cause analysis and contribute to continuous improvement of operational processes. Work closely with Agile squads, functional teams and production support teams to deliver high-quality solutions and business value. Follow software engineering and data development best practices to ensure robust, maintainable and production-ready solutions.

What are we looking for? Mandatory

requirements:
2+ years of professional experience in Big Data, Data Lakes or cloud-based data platforms.



Strong hands-on experience with Apache Spark, Scala and SQL for large-scale data processing. Good understanding of Data Lake architecture , data quality controls, data lineage and production-grade data pipelines. Strong analytical and problem-solving skills. Excellent communication and teamwork skills, with the ability to collaborate effectively with technical and functional stakeholders. Adaptability and a proactive approach to solving technical challenges. English: C1 level or equivalent professional fluency. Spanish is considered a plus. Nice to have Experience with any of the following will be highly valued: Workflow orchestration and scheduling tools, particularly Control-M and Airflow . Databricks and cloud technologies such as Azure and AWS . YARN and cloud-based compute environments. CI/CD and software engineering practices, including GitHub, Jenkins and SonarQube . Banking production environments, operational monitoring and incident management tools such as ServiceNow . Knowledge of Market Risk processes , including P&L;, valuations, risk metrics and regulatory reporting data flows.

What do

we offer
you? Full-time, permanent employment contract. 100% remote working with the flexibility to work from wherever you are. Professional growth and career development opportunities , with access to continuous learning. The opportunity to join a multicultural and international environment , collaborating with colleagues and teams across different countries. A comprehensive range of benefits designed to support your physical, emotional and financial wellbeing , including: Private medical insurance Life insurance Lunch and transport cards through our adaptable remuneration programme Online language classes Smart Of

📌 Big Data Engineer (España)
🏢 Talan
📍 España