Senior Java Developer

Luxoft; Zürich; On-site; CHF 150,000 - 210,000; Full time

Benefits offered by this job

Azure Certifications

Banking/Finance domain experience

Hybrid/On-site friendly culture

Job summary

Luxoft Germany is seeking a Senior Java Developer in Zürich with 10+ years of experience to design, develop, and maintain enterprise-grade applications in financial services. The role requires deep Java expertise, Spring Boot, and JSF/JoinFaces (mandatory), plus strong Azure cloud and DevOps skills.

You will collaborate with business stakeholders to deliver scalable, secure, cloud-native solutions in an agile setting, using modern tooling and AI-assisted development.

Qualifications

• Must have 10+ years of Java development experience in enterprise-grade systems.
• Strong expertise in Java, Spring Boot, and JSF/JoinFaces (mandatory).
• Experience with Azure Cloud, DevOps, PowerShell scripting, and AI-assisted development is required.

Responsibilities

• Designing microservices architecture and APIs.
• Write clean automated tests and ensure code quality.
• Optimize performance and ensure security/compliance in cloud-native deployments.
• Collaborate with stakeholders and cross-functional teams in an agile environment.

Skills

Java backend

Spring Boot

Spring Framework

REST APIs

Hibernate/JPA

Maven/Gradle

Microservices

Unit/Integration testing

JSF/Jakarta Faces

PrimeFaces/JoinFaces/OmniFaces

Azure Cloud

Git/GitHub/GitLab

CI/CD

Docker

Kubernetes

PowerShell

Bash scripting

GitHub Copilot AI

Education

Bachelor's degree in Computer Science

Tools

Azure AKS

Azure App Services

Azure Key Vault

Azure Monitor/Application Insights

GitHub Copilot

Job description

Project description

We are looking for a Senior Java Developer with 10+ years of experience in designing, developing, and maintaining enterprise-grade applications within the leasing, financial services, or banking sector. The ideal candidate must have extensive hands-on expertise in Java, Spring Boot, and JSF/JoinFaces (mandatory), complemented by solid experience in Microsoft Azure Cloud, DevOps practices, PowerShell scripting, and AI-assisted development using GitHub Copilot. The candidate should be highly self-driven, capable of working independently, collaborate effectively with business stakeholders and cross-functional teams, and experienced in delivering scalable, secure, and cloud-native solutions in an agile environment.

Responsibilities

• - designing microservices
• - writing clean automated tests
• - optimizing performance
• - ensuring compliance with enterprise security and cloud standards.

SKILLS

Must have

• Backend Development: Java 21+, Spring Boot 3.x, Spring Framework (Core, MVC, Security, Data JPA), RESTful API design and development, Hibernate / JPA, Maven and/or Gradle, Microservices architecture, Unit and Integration Testing (JUnit, Mockito)
• Frontend Development: JSF (Jakarta Faces) - MandatoryPrimeFaces / JoinFaces / OmniFaces, HTML5, CSS3, JavaScript, Responsive UI development
• Database Technologies: IBM-i DB2 Database, PostgreSQL, MS SQL Server, SQL optimization and performance tuning, database design and data modeling
• Microsoft Azure: Azure App Services, Azure Kubernetes Service (AKS), Azure Key Vault, Azure Storage Services, Azure Entra ID (Azure AD), Azure Monitor / Application Insights, Cloud-native development and deployment
• DevOps & Automation: Git / GitHub / GitLab, CI/CD Pipelines, Docker, Kubernetes, Infrastructure as Code, Monitoring and Logging, Release and Deployment Management, DevOps best practices
• Scripting: PowerShell (Mandatory), Bash scripting, Automation of operational and deployment processes
• AI & Modern Engineering: GitHub Copilot: AI-assisted software development, Prompt engineering for developers, AI-supported code reviews, Application modernization using AI tools
• Experience integrating AI capabilities into enterprise applications

Nice to have

• Azure Certifications (AZ-204, AZ-305, AZ-900)
• Experience in banking, leasing, or financial services environments
• Experience with secure cloud architectures
• Knowledge of enterprise integration patterns
• Exposure to event-driven architectures