Senior Java Developer

Quick Facts

• Role: Senior Java Developer (backend services and APIs)

• Location: Warsaw (Hybrid 50/50 weekly)

• Working model: Agile squads

Description

You will help build the information system and ensure continuity of service by developing backend modules (services and APIs) and extending custom CRM/ERP applications. The role focuses on producing secure, maintainable, documented, scalable and testable software aligned with business needs.

Responsibilities

• Design and implement backend modules (services and APIs)

• Develop software aligned with development and security standards, incorporating data and security objectives

• Optimize existing code to improve maintainability

• Integrate software packages and collaborate with frontend developers and other stakeholders

• Clarify and qualify needs; communicate effectively with squad members

• Conduct studies before project launch

• Upgrade and/or improve documentation

• Perform code reviews

• Participate in internal and external developer networks to share best practices

• Engage in continuous training and mandatory group trainings in new information technologies

• Participate in agile rituals and collaborate with your squad

• Innovate to increase customer satisfaction and alignment with business targets

• Support design and research for technical and strategic decisions

• Guide peers in technical challenges, mentor juniors, and provide continuous feedback

Requirements

• Minimum 5 years of working experience, preferably in a similar field or within a corporate environment

• Java (Spring Boot) is required; Angular is an advantage

• Database knowledge: Oracle and SQL

• Experience with cloud services and deployment

• Familiarity with Git workflows and best practices

• Very good command of English (written and spoken)

• Bachelor’s or master’s degree in IT (or similar) with IT specialization

Benefits

• Opportunity to grow within an established market leader in the BNP Paribas Group

• 30+ benefits to support well-being, personal development and work-life balance (fitness sessions, team events, after-hours get-togethers, massages)

• Mobility benefits: car, bike and scooter rentals; mobility and fuel cards; BNP VIP offer for Group employees

• KUP: tax-deductible costs (20–70%)

• Private medical & psychological care

• MultiSport card & sport activities (tennis, squash, yoga, football)

• Language courses & business trainings

• Subsidy for vacation & additional day of holiday

• Lunch card & benefit platform