Data Integration & System Engineer to Martech & Sales Technology Department

Nordea; Helsinki; On-site; EUR 70,000 - 100,000; Full time

Benefits offered by this job

Hybrid working model

Private health insurance

Job summary

Nordea in Helsinki seeks a Data integration & System engineer to join the Martech & Sales Technology Department. You will design, build, and operate scalable data pipelines across on‑prem and Google Cloud Platform environments to enable real‑time NBA decisioning.

You will collaborate with data scientists, architects, and product teams, applying CI/CD, testing, and governance practices to ensure reliable, compliant data delivery for analytics and decisioning across channels.

Qualifications

• Experience designing, building and operating scalable data pipelines.
• Migration and modernization of data from Hadoop/Cloudera to cloud platforms.
• Hands-on experience with BigQuery, Snowflake and cloud-based data pipelines.

Responsibilities

• Drive migration and modernization of data from Hadoop/Cloudera to GCP/Snowflake (BigQuery and related services)
• Design and implement end-to-end data pipelines across on-prem and Google Cloud Platform environments
• Build and maintain batch and near real-time data flows ensuring availability, freshness, and performance
• Ensure reliable, scalable, and performant data delivery for decisioning and analytics use cases
• Implement and maintain data integration with Pega CDH / Infinity, ensuring data is correctly structured and available for decision strategies and AI models
• Ensure data quality, lineage, traceability, and compliance with governance and regulatory requirements
• Implement monitoring, validation, and reconciliation processes for data pipelines
• Collaborate with Data Scientists, Decisioning SMEs, Architects, and Product teams to align data flows with business needs
• Apply modern development practices including CI/CD, version control, and automated testing
• Leverage AI-assisted development tools to improve productivity and quality
• Ensure compliance with Nordea Quality Standards

Skills

Data pipeline design

Distributed data systems

Cloud data platforms

Python

SQL

Spark/Scala

CI/CD

Data governance

Agile

GCP Snowflake BigQuery

Education

ISTQB Foundation Certificate

Pega Certifications

Tools

Google Cloud Platform (GCP)

Snowflake

BigQuery

Hadoop/Cloudera

AWS

Git

CI/CD tooling

Kubernetes

Job description

Job ID: 5522 Welcome to Group Technology, where we pride ourselves on engineering solutions and direct Nordea’s transformation by providing a holistic technological view and structured understanding of the bank, and its surrounding environment to enable the Customer Vision and the Business Strategy.

We are looking for a Data integration & Systemengineers to join our Martech & Sales Technology Department in Helsinki. If you have several years of experience in designing, building and operating scalable data pipelines and data flow and want to that enable NBA (next best action, an AI-driven decision‑making strategy to identify the single most relevant interaction to take with a customer real‑time) decisioning to operate reliably across on‑premise and cloud platforms, then read on!

Nordea is a place where traditions meet tomorrow. We’re not just a bank; we’re a tech employer on a mission to evolve finance securely and responsibly. Together, we impact millions of people’s daily lives by ensuring they can access our solutions anytime, anywhere, while safeguarding their personal data and wealth. Join us in making an impact on the banking industry.

About Our Team

Meet the core Next Best Action (NBA) team. Our mission is to build, govern and scale Nordea’s NBA capability as a Nordic‑wide decisioning foundation, enabling relevant, data‑driven and personalized customer interactions across markets, business areas and channels. We own the common decisioning frameworks, data and intelligence foundations, governance and platform enablement.

Whatyou’llbe Doing

In this role, your main responsibilities will be:

• Drive migration and modernization of data from Hadoop/Cloudera to GCP/Snowflake (BigQuery and related services)
• Design and implement end‑to‑end data pipelines across on‑premise and Google Cloud Platform environments
• Build and maintain batch and near real‑time data flows ensuring availability, freshness, and performance
• Ensure reliable, scalable, and performant data delivery for decisioning and analytics use cases
• Implement and maintain data integration with Pega CDH / Infinity, ensuring data is correctly structured and available for decision strategies and AI models
• Ensure data quality, lineage, traceability, and compliance with governance and regulatory requirements
• Implement monitoring, validation, and reconciliation processes for data pipelines
• Collaborate with Data Scientists, Decisioning SMEs, Architects, and Product teams to align data flows with business needs
• Apply modern development practices including CI/CD, version control, and automated testing
• Leverage AI‑assisted development tools (e.g. GitHub Copilot, Codex, Claude, Google AI tools) to improve productivity and quality
• Ensure compliance with Nordea Quality Standards

Who You Are

This is the right role for you ifyou have:

• Engineering Mindset
• Attention to Detail
• Curiosity and Continuous Learning
• Pragmatism and Problem‑Solving
• Experience in designing, building and operating scalable data pipelines and data flows both on‑prem and cloud

Your background and skills include:

• Hadoop/Cloudera ecosystem: Strong experience with on‑premise big data platforms and migration to cloud
• Google Cloud Platform or/and Snowflake: Hands‑on experience with BigQuery and cloud‑based data pipelines
• Experience with transition from on‑premise setup to cloud on with AWS / Snowflake / Google Cloud Platform
• Data pipeline development: Proven experience building scalable batch and real‑time data flows
• Spark & Scala: Strong hands‑on experience with distributed data processing
• Python development: Solid programming skills for data engineering use cases
• SQL expertise: Advanced skills in data querying, transformation, and optimization
• Data modeling: Strong experience designing robust and scalable data structures
• Data integration: Experience integrating data with enterprise platforms, including Pega CDH / Infinity
• Software engineering practices: Experience with CI/CD, version control (e.g. Git), and testing frameworks
• Distributed systems: Experience working with large‑scale, high‑volume data environments
• Data quality & governance: Experience with validation, monitoring, lineage, and compliance requirements
• AI‑assisted development: Practical experience with tools such as GitHub Copilot or similar
• Agile ways of working: Experience delivering in cross‑functional, iterative environments

It would be ideal if youalsohave knowledgewith:

• Experience with Atlassian Suite (Confluence, JIRA)
• Solid understanding of financial service environments
• ISTQB Foundation Certificate
• Any Pega Certifications

What We Offer

Collaboration. Ownership. Passion. Courage. These are the values that guide us in how we work and how we make decisions – and that we imagine you share with us.

People are driven by manydifferent factors. For some,it’sto take their career to the next level. For others,it’sto break new ground within their area of expertise – in other words, with us, you will always move forward.

Submit your application no later than 27/09/2026.

A culture

that fosters performance and growthin one of the largest Nordic banks, offeringvarious opportunitiesto evolve, develop and learn frombrilliant colleagues with diverse backgrounds in a vibrant working environment.

Hybrid working model

- we believe in the value of bringing people together and at the same time we embrace the freedom of flexibility.

Diversity and inclusion

are a natural part of our daily work. We know that an inclusive workplace is a sustainable one. We genuinely believe that our diverse backgrounds, experiences,characteristicsand traits make us stronger together. Every day we strive to find new ways to improve diversity and inclusion within our community e.g. we have signed the European Diversity Charters in the countries where weoperateto show our commitment and engage with others to continue learning and improving.

We enable dreams and aspirations for a greater good.

We build relationships. We add a personal touch to everything we do – when advising our customers, collaborating with colleagues, and meeting our potential candidates.

We learn and develop.

We take pride in being experts and thinking ahead. We use our expertise to meet our customers’ needs, from the simplest to the most complex. We bring a growth mindset to our work that enables us to focus on a broader perspective in our daily challenges.

We lead change.

We are responsible and aware of the impact of our decisions, both for our customers and for our local and global communities. Mindful of our responsibility towards current and future generations, we have made sustainability an integrated part of our business strategy.

We are Nordea.

We have a 200-year history of supporting and growing the Nordic economies and our values are deeply rooted in these open, progressive and collaborative societies. As one of the biggest employers in the Nordics, Poland and Estonia, you have excellent opportunities to evolve, develop and move forward with us.

Studies show that members of underrepresented communities don’t apply for jobs unless they tick all the qualification boxes. If this is part of why you hesitate to apply, we would like you to reconsider and give it a chance. Maybe your profile fits our needs much better than you think.

A security clearance will be performed for the person selected for this position.