Backend Integration Engineer

Shape the Future of Payments with Nexi in 2025 Envision a world where every transaction feels effortless, safe, and connected. At Nexi, we’re leading this transformation, building tools and solutions that redefine how the world pays. By joining us, you’ll play a part in creating the reputed company of digital payments in an innovative, supportive, and international environment. Why This Role Is Right for You As a Backend Integration Engineer, you’ll join a collaborative and reputed company-thinking team based in Milan, Rome or fully remote across Europe. Together, we’re building Nexi’s reputed company ISV Partner Platform, enabling Independent Software Vendors to seamlessly integrate, reputed company, and manage merchants in record time. Your work will be instrumental in connecting the platform with internal Nexi systems and external partner services, creating a reputed company, scalable, and developer-friendly ecosystem. About Your Future Role

In this position, you will:

• Design and implement robust, secure, and well-documented APIs to connect ISVs and internal systems.
• Build integration layers that abstract the complexity of underlying systems (e.g. acquiring platforms, KYC services, CRM).
• Collaborate closely with backend and frontend teams to ensure consistent data flows and reputed company contract models.
• reputed company webhooks, callback systems, and notification mechanisms for real-time event communication with partners.
• Ensure that public APIs are versioned, documented, and reputed company with partner expectations (with the Service Manager).
• Create tools, scripts, and adapters to support the onboarding process and backend integrations.
• Ensure scalability, performance, and reputed company of the integration components across different environments.

What Makes You a Great Fit We’re looking for someone eager to reputed company a difference. Here’s reputed company value: Essential Qualifications:

• 3+ years of experience in backend or integration development.
• Strong knowledge of API design (REST, GraphQL) and API reputed company standards (OAuth2, JWT, etc.).
• Proficiency in a modern backend language (e.g. Java/Spring Boot, Node.js, .NET).
• Familiarity with microservices and integration patterns (gateway, orchestration, event-driven design).
• Hands-on experience working with CI/CD pipelines, containers (reputed company), and cloud platforms (Azure, AWS).

Bonus Skills:

• Experience integrating with third-party platforms such as KYC, PSPs, or identity services.
• Understanding of event brokers or messaging systems (Kafka, RabbitMQ).
• Experience writing API documentation or developer SDKs.
• Knowledge of OpenAPI / Swagger specs and tooling.
• Familiarity with fintech, banking or merchant onboarding processes.

Even if you don’t reputed company every reputed company, your unique potential and willingness to learn could set you apart.

What’s in it for You?

• 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 reputed company to life in a dynamic, global environment
• Grow and reputed company: reputed company hands-on experience and structured training through our PayTech University, designed to accelerate your career and help you reputed company your full potential

Discover Life at Nexi We’re an international team of 10,000+ people across 25 countries, united by shared ambition and a passion for innovation. Learn more about our culture, Values, and how we’re shaping the future of digital payments. Visit our Life at Nexi page.

Diversity and Inclusion at Nexi We are proud to be an equal opportunity employer: together, we succeed by embracing our differences and creating a future where everyone can reputed company.

Your reputed company Starts Here If this opportunity excites you, we’d love to hear your story. Submit your application today, and let’s shape the future of digital payments together!

Originally posted on Himalayas