Company DescriptionTalan – Positive InnovationTalan is an international consulting group specializing in innovation and business transformation through technology.
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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 GlanceHeadquartered 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 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 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.
Job DescriptionResponsibilities: Improve performance so the daily batch runs on time.
Integrate the quant libraries.
Keep quality high — write tests, fix security findings, keep the CI pipeline green.
Work closely with Quants, Data, and the IMM teamQualificationsMandatory skills: Strong Java — good with performance, memory, and multi-threading.
Numerical computin

📌 SSR Java Spark Developer (España)
🏢 Talan
📍 España