SSR Java Spark Developer

Talan

2d•Remote

About The Position

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 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. 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. We help clients transition to the cloud and improve operational efficiency. 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.

Requirements

Strong Java — good with performance, memory, and multi-threading.
Numerical computing — comfortable with heavy calculations and parallel processing.
Credit counterparty risk internal model development
Build & test tools — JUnit, Git, CI/CD.
Data — Spark and Parquet.
English — B2/C1

Nice To Haves

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

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.