Senior Lead Developer — Fraud Tech (Hybrid)

Nordea Bank Norge ASA; Helsinki; Hybrid; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Hybrid working model

Job summary

Nordea Bank Norge ASA in Helsinki is seeking a senior lead developer to join the Service Domain Fraud Technology on a full-time basis. You will drive technical excellence, lead teams, mentor developers, and translate complex requirements into robust software within the Financial Crime Prevention domain.

Collaborate with Product Owners and Architects, refine epics, and advise on tools and processes to strengthen security and compliance.

Qualifications

• Strong leadership and communication to facilitate technical meetings and coach developers.
• Senior mindset with experience in building scalable, high-concurrency distributed systems.
• Ability to lead implementation of architecture and compliance requirements.
• Extensive hands-on experience with Spring Boot, Kafka, Hadoop and SQL.
• Proficiency in Domain-Driven Design (DDD), Event Sourcing and microservices.
• Familiarity with CI/CD, Jenkins, Docker and Kubernetes.
• Experience with automated and unit testing, profiling and performance testing.
• Knowledge of using AI tools and LLMs to enhance development workflows.

Responsibilities

• Act as Lead/Senior Developer in Financial Crime Prevention, driving technical excellence.
• Lead technical teams, set high standards, and mentor developers.
• Collaborate with Product Owners, Solution Architects, and Analysts.
• Refine epics and user stories to align business and technical goals.
• Translate architecture into robust designs and high-quality software.
• Advise on tools, technologies, and processes to optimize fraud development.

Skills

Integration patterns

RESTful API design

Spring Boot

Kafka

Hadoop

SQL

DDD

Event Sourcing

Microservices

Clean Code

CI/CD

Jenkins

Docker

Kubernetes

Automated testing

Unit testing

Code profiling

Performance testing

AI tools/LLMs

Tools

Jenkins

Docker

Kubernetes

Job description

Nordea Bank Norge ASA in Helsinki is seeking a senior lead developer to join the Service Domain Fraud Technology on a full-time basis. You will drive technical excellence, lead teams, mentor developers, and translate complex requirements into robust software within the Financial Crime Prevention domain.

Collaborate with Product Owners and Architects, refine epics, and advise on tools and processes to strengthen security and compliance.