Fullstack Developer (Java, ReactJS, Azure)

OPTIVEUM sp. z o.o. • Webster, MA

8d • PLN 135 - PLN 160 • Hybrid

About The Position

Optiveum is recruiting and contracting for a Fullstack Developer to join a growing Data, Analytics & Reporting team within Compliance Technology at a leading global investment bank. The role involves designing, developing, and supporting applications and model hosting platforms across the Group Compliance domain, working closely with business stakeholders and engineering teams. The project is delivered with a large international IT services company.

This is a full-time, B2B position based in Kraków, with a hybrid work model requiring three days per week at the client's office. Candidates must live in or near Kraków. The stated rate is 135–160 PLN per hour, depending on experience.

Requirements

• Degree-level education, preferably in Computer Science.
• At least 8 years of application development experience and strong knowledge of the SDLC.
• Strong Java and Spring Boot skills.
• Hands-on experience with Azure services, including App Service or AKS, Azure Functions, Service Bus or Event Hubs, Key Vault, Azure DevOps CI/CD, Azure Monitor or Application Insights, and Microsoft Entra ID.
• Experience with SQL, JPA, and databases such as PostgreSQL or Azure SQL.
• Practical experience with HTML, CSS, JavaScript, and ReactJS.
• Exposure to cloud-native microservices and containers such as Docker.
• Strong analysis, design, testing, and troubleshooting skills, including systems design and architecture.
• Well-developed written and verbal business communication skills in English.
• Polish or EU citizenship, or permanent residence or a work permit valid for at least 12 months.
• Must live in or near Kraków.
• Application name and CV name must exactly match the official ID document; Polish citizens should include all first names.
• CV dates and employers must be accurate for the external background check.

Responsibilities

• Develop web applications and services by analysing business functional and technical requirements.
• Support technical development in accordance with clean code principles.
• Deploy, monitor, maintain, and improve services.
• Implement tools and best practices for release, environment, and configuration management.
• Contribute to best practices for producing elegant, efficient, and reusable code.
• Work with people and systems affected by functional and non-functional requirements.
• Collaborate with global technology and cross-functional teams.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior