Senior Full-Stack Lead: Java/React, Hybrid (Zurich)

EPAM Systems; Zürich; Hybrid; CHF 140,000 - 190,000; Full time

Benefits offered by this job

5 weeks vacation

EPAM ESPP

Enhanced parental leave

Extended pension plan

Sickness insurance

Employee assistance program

Travel medical/accident insurance

Learning and development

Job summary

EPAM Systems in Zurich, Switzerland is seeking a Senior Full Stack Developer to modernize credit decision technology. You will build Java Spring Boot backends and ReactJS frontends for a new platform, integrate with Azure and implement deployment playbooks with Ansible.

Collaboration with stakeholders and applying best practices will be essential. The role requires 5+ years of enterprise Java experience, strong React and SQL skills, and familiarity with Azure services.

Qualifications

• 5+ years of experience developing enterprise-level Java/JEE web applications (Java 21 preferred).
• Strong knowledge of ReactJS (React 16+) and Vite.
• Proficiency in Spring Boot, Maven and REST API development.
• Experience with Spring Security and Hibernate.
• Strong PostgreSQL expertise and SQL skills including query optimization and database design.
• Familiarity with Azure Web Apps and Azure Kubernetes Service (AKS).
• Experience working with Ansible for configuration and deployment.
• Solid understanding of clean code principles, testing strategies and software design patterns.
• Professional fluency in English; German is a strong plus.

Responsibilities

• Build Java Spring Boot backends and ReactJS frontends for the new platform.
• Implement CI/CD-ready code integrating with Azure environments.
• Create and maintain deployment playbooks using Ansible for configuration management.
• Define REST API boundaries and manage integration points using Kafka topics.
• Perform SQL queries, database reverse engineering and troubleshoot technical issues.
• Collaborate with business stakeholders for feedback and status updates.
• Apply software engineering best practices, including clean code, testing and design principles.

Skills

Java/JEE

ReactJS

Spring Boot

REST API

SQL/PostgreSQL

CI/CD

Testing

Design Patterns

English fluency

German (plus)

Tools

Maven

Azure Web Apps

Azure Kubernetes Service (AKS)

Ansible

Kafka

Vite

Job description

EPAM Systems in Zurich, Switzerland is seeking a Senior Full Stack Developer to modernize credit decision technology. You will build Java Spring Boot backends and ReactJS frontends for a new platform, integrate with Azure and implement deployment playbooks with Ansible.

Collaboration with stakeholders and applying best practices will be essential. The role requires 5+ years of enterprise Java experience, strong React and SQL skills, and familiarity with Azure services.