Data Tech Specialist Developer (mandatory relocation to Poland)

Talan Group; Warszawa; On-site; PLN 170,285 - 255,427; Full time

Benefits offered by this job

Private medical insurance LuxMed

Lunch pass card Pluxee

MultiSport Plus card

Job summary

An international consulting group is seeking a Data Tech Specialist Developer to develop and implement new technologies in their Product Team. This role requires over 5 years of experience in CIB Markets projects and knowledge of key metrics. You will work in a hybrid setup in Warsaw, Poland, with additional benefits such as private medical insurance and a team-oriented environment.

Qualifications

• 5+ years of experience in CIB Markets area projects.
• Knowledge in CVA, DVA, FVA is preferred.

Responsibilities

• Define and implement new technologies for modular process computation.
• Develop, certify, and release technical solutions.
• Elicit, document, and analyze business requirements.
• Manage multiple projects in various phases.
• Communicate complex technical concepts to non-technical stakeholders.

Skills

CIB Markets area projects

Trading Desk & Risk metrics knowledge

Spark

Scala

Data Lake

Databricks

Cloud

SQL

Kafka

Oracle

Airflow

Control-M

C++

Java

Python

High performance computing

Agile environments

GitHub

Jenkins

Sonar

Service Now

Starburst

Job description

Data Tech Specialist Developer (mandatory relocation to Poland)

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.

Job Description

As a Data Technical Specialist Developer in XVT, your mission will be to work closely within the XVA Product Team (Quants Team, Credit Risk, Market Risk, Methodology, Admission, Internal Model Validation, the XVA Trading Desk and Sales).

Your objective will be to define and implement new technologies that will help the advanced engine to move to a modular process computation. You will focus on the definition and execution of the technical developments that support XVA’s calculation for reprocessing & incremental capacity at any given level (NS, Deal, entity, etc.).

You will proceed with the development, certification and productive release.

You will need to take decisions regarding the evolution of the technical solution (involving hardware and software) taking into account business needs, IT requirements and model evolution.

We need somebody like you to help us in different fronts:

• Providing all support to the teams with criteria and determination.
• Facilitating the effectiveness and continuous improvement of the process being followed by the team.
• Elicit, document and analyze business requirements, processes and workflows.
• GAP analysis from users and definition to developers.
• Manage multiple projects and requests concurrently, each in diverse phases and with its own actors and technologies, being able to successfully keep up with their requirements and deadlines.
• Communicate complex technical concepts to non‑technical stakeholders.

Qualifications

Required qualifications

Competence and proven experience of 5+ years in:

• CIB Markets area projects
• Trading Desk & Risk metrics: ideally knowledge in CVA, DVA, FVA

Advanced tech knowledge in:

• Spark, Scala, Data Lake, Databricks, Cloud, SQL
• Kafka, Oracle, Airflow, Control‑M
• C++, Java, Python
• High performance computing
• Agile environments (Scrum, Kanban) and tools (Jira, Confluence)
• Code Management tools: GitHub, Jenkins, Sonar
• Service Now, Starburst

Additional Information

• Hybrid position based in Warsaw, Poland.
• Possibility to manage work permits.
• Permanent, full‑time contract.
• Benefits such as private medical insurance LuxMed, lunch pass card Pluxee, MultiSport Plus card.
• Possibility to be part of a multicultural team and work on international projects.