SSR Java Spark Developer

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 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
- 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 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

Responsibilities:
- 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 team Qualifications Mandatory

skills:
- Strong Java — good with performance, memory, and multi-threading.
- Numerical computing — comfortable with heavy calculations and parallel processing.
- Credit conterparty risk internal model development
- Build & test tools — JUnit, Git, CI/CD.
- Data — Spark and Parquet. Nice to have

skills:
- Cloud
- Experience with AWS is a plus.
- Finance (nice to have) — basic understanding of risk/XVA.
Can be learned on the job. Additional Information What do

we offer
you?
- 100% Remote set up
- 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 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).