Senior Full-Stack Developer

Senior Fullstack Developer About The Job About the Connexis Cash Platform Connexis Cash is BNP Paribas’ global e-banking and treasury platform. It enables corporate clients to manage liquidity, monitor payments and process transactions across borders in real time. We are looking for a skilled software engineer to join the product team that builds and evolves this critical platform. Key Responsibilities Develop high-quality software that follows the multi-year product roadmap and satisfies clearly defined project requirements.Collaborate with cross-functional teams (product owners, UX, business analysts, QA, operations) to design features that meet end-user expectations and business objectives.Ensure delivery excellence through comprehensive test coverage, regular code reviews and strict adherence to our coding standards.Provide realistic effort estimates, build work plans and communicate progress and risks proactively to stakeholders.Foster a supportive team culture, mentor colleagues and contribute to the collective technical expertise of the squad. Profile & Skills Minimum 4 years of commercial software development experience.Backend: Java 17/21, Spring Boot, Hibernate, SQL (Oracle), JMS, REST APIs. Experience with Spring Cloud is a plus.Frontend (nice to have): Angular 20 and Jest.Hands-on experience building and maintaining CI/CD pipelines using GitLab and Jenkins.Familiarity with static-code analysis tools such as SonarQube.Experience with container orchestration (e.g., Kubernetes, Docker) and monitoring tools (e.g., Prometheus, Grafana) is advantageous.Collaborative, team-player attitude with strong communication skills.Proactive, friendly approach; willingness to mentor peers and share knowledge.Fluent English – both written and spoken. What We Offer Hybrid work mode, 50% working from home within a monthEquivalent for remote work expenses (120 PLN permonth)Stable employment in the international companyFully paid private medical care for employeePre-paid lunch cardEmployee Pension PlanCo-financed Multisport CardMyBenefit Cafeteria PlatformLife insuranceCar parking availability in the office buildingTrainings and development opportunities WHY JOIN BNP PARIBAS? We are BNP Paribas S.A. (Branch in Poland), a part of BNP Paribas Group with 200years of experience in banking. Since 2008, we are at the heart of Warsaw, and now we are also in Krakow. As Corporate and Institutional Banking(CIB), we offer financial solutions for corporate and institutional clients in a number of locations globally. Our Securities Services business line is a multi-asset servicing specialist. We are an exciting, dynamic, and growing operations centre; therefore, we are looking for candidates who are willing to be a vital part of the expansion of BNP Paribas’ operational scope in Poland. It’s our values that drive us forward and are a cornerstone of our business. We rely on our strengths, which include stability, responsibility, expertise, and being a good place to work. READY TO MAKE A DIFFERENCE? RECRUITMENT PROCESS HR screening call – 15 minHackerrank tests Business interviewBusiness interview - 2nd roundFinal interview with HROffer & onboarding Recruitment process may differ depending on the position. If the offer sounds interesting to you - please be invited to apply with your resume in English. We invite you to apply with your resume in English.