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.

Job Description

As a Backend Spark developer , your mission will be to develop, test and deploy the technical and functional specifications from the Solution Designers / Business Architects / Business Analysts, guaranteeing the correct operability and the compliance with the internal quality levels.

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

You will develop end-to-end ETL processes with Spark/Scala. This includes transferring data from/to the data lake, technical validations, business logic, etc.
You will use Scrum methodology, and be part of a high performance team
You will document your solutions in the tools: JIRA, Confluence, ALM
You will certify your delivery and its integration with other components, designing and performing the relevant test to ensure the quality of your team delivery
You will work side by side with a technical specialist who will help you to improve the architecture and technical implementation of the solution in place
You will collaborate with cross-functional and cross-country teams to integrate data from various sources
You will develop and maintain data hub and data pipelines in microservices architecture
You will collaborate with other developers to maintain and improve CI/CD pipelines

WHAT WE ARE LOOKING FOR

Bachelor's degree in Computer Science or a related field.
1+ years of experience in data/software engineering (preferable in banking)
Experience with Integration Solutions (using API and Microservices)
Programming backend applications with BigData technologies( Apache Spark )
Agile approach for software development
Continuous Integration (Git, GitHub)
Knowledge of SQL databases
English (at least B2+)

Qualifications

Preferred

qualifications

Git hub actions
Scala or Python
Bash scripting
ControlM, AirFlow
Software development life cycle (HP ALM,..)
Basics of cybersecurity & Quality (sonar…)
Basics of Cloud computing (Docker, Kubernetes, S3, Azure, AWS, EMR, DataBricks)
SOA Architecture

Additional Information

What do we offer you?

Full-time contract.
Smart Office Pack so that you can work comfortably from home.
Training and career development.
Benefits and perks such as private medical insurance , life insurance.
Possibility to be part of a multicultural team and work on international projects.
This is a hybrid position based in Warsaw, Poland. Relocation is mandatory.
Possibility to manage work-permits.

If you are passionate about 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).

Junior Data Engineer (Relocation to Poland)