Java Solution Architect joining a team in Milan shaping digital payments transformation at Nexi. Leading projects and collaborating with banks and payment institutions in an international environment.
Responsibilities
Lead internal and client-facing projects with autonomy, particularly with banks and payment institutions
Oversee and coordinate activities with external suppliers, including reviewing and validating technical deliverables
Analyze and, when needed, review Java code (especially based on Spring and microservices architectures) delivered by third parties
Collaborate with infrastructure teams for capacity planning, effort estimation, and project/change execution
Contribute to DevOps workflows and CI/CD pipelines using tools like Jenkins, Maven, and Artifactory
Support testing activities (unit, integration, performance) and contribute to quality assurance processes
Represent and document complex system architectures using standard tools (e.g., Visio, Dia)
Support configuration and testing phases managed by internal teams or clients
Monitor and update project tasks through Clarity or other project management tools
Evaluate technical feasibility and provide effort estimates for new initiatives
Requirements
Strong SysAdmin-level knowledge of Linux OS (shell, file system, users/permissions, services)
Good knowledge of Java, with the ability to review and analyze code
Experience with the Spring framework and microservices architectures
Familiarity with DevOps tools and practices: Jenkins, Maven, Git, Artifactory, CI/CD pipelines
Understanding of software testing principles (unit, integration, performance testing with tools like JMeter, SOAPUI, etc.)
Solid understanding of networking and protocols (TCP/IP, DNS, DHCP, Active Directory)
Experience in documenting and representing complex architectures
Exposure to both traditional (2–3 tier) and modern containerized systems (Docker, Kubernetes)
Benefits
Attractive salary and a competitive benefits package to reward your expertise and contributions
Tech equipment: Get the tools you need to succeed, including the latest technology to support your work
Join an international team: Collaborate with experts from across Europe and bring your ideas to life in a dynamic, global environment
Grow and develop: Gain hands-on experience and structured training through our PayTech University, designed to accelerate your career and help you reach your full potential
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