Global Backend Developer

Exclusive Networks Poland SA; Województwo małopolskie; On-site; PLN 50,000 - 70,000; Full time

Job summary

Exclusive Networks Poland SA is looking for a Global Backend Developer in Kraków. The role involves creating and maintaining critical business applications in JavaScript or TypeScript, working with global IT teams to design scalable solutions that meet business needs.

Qualified candidates should have 3–5 years of experience in a B2B environment and proficiency in English, along with another European language. Join a forward-thinking team focused on innovation and a trusted digital future.

Qualifications

• 3–5 years of experience as a Back-End / Full-Stack JavaScript developer in a B2B environment.
• Proficiency in English and one additional European language; experience in international settings.

Responsibilities

• Create, maintain, and develop serverless applications in JavaScript or TypeScript.
• Collaborate with global teams to implement business solutions.
• Design scalable solutions based on business needs.

Skills

JavaScript

TypeScript

Node.js

Event-driven architecture

Kafka

RabbitMQ

English

Additional European language

Job description

Global Backend Developer Kraków CO Full Time EXCLUSIVE NETWORKS

Exclusive Networks (EXN) is a global cybersecurity specialist providing partners and end‑clients a wide range of services and product portfolios through trusted sales channels. With offices in more than 45 countries and the ability to serve customers in over 170 countries, we combine local perspective with the scale and delivery of a single global organization. EXN’s top‑class portfolio of suppliers includes leading industry players. Our services span from managed security to specialized technical accreditation and training, leveraging evolving technologies and changing business models.

Responsibilities

• Create, maintain, and develop serverless and containerized critical business applications in JavaScript or TypeScript.
• Collaborate with global IT and development teams to design and implement solutions aligned with business needs.
• Design, implement, and deploy highly scalable solutions based on business requirements.
• Design test plans to ensure solutions meet business requirements and quality standards.
• Work with stakeholders on system tests, user acceptance tests (UAT), and post‑implementation reviews.
• Debug solutions step‑by‑step as part of second‑line support.
• Apply knowledge of event‑based architecture (Kafka, RabbitMQ, cloud event bus) and distributed Node.js applications.

Qualifications

• 3–5 years of experience as a Back‑End / Full‑Stack JavaScript developer in a B2B environment.
• Write clean, complete, testable, and well‑documented code.
• Experience building distributed Node.js applications.
• Knowledge and practical experience with event‑driven architecture (Kafka, RabbitMQ, event bus).
• Proficiency in English and one additional European language (preferred).
• Experience working in an international environment.

Why Join Us

• Focus on people and strong belief that talent fuels innovation and growth.
• Mission to support the transition to a fully trusted digital world for all people and organizations.
• Open‑source culture and commitment to advancing better solutions.

EEO Statement

Exclusive Networks is an Equal Opportunity Employer. We are committed to recruiting and hiring individuals from diverse backgrounds and experiences because we believe it strengthens our ability to develop better solutions, make informed decisions, and better serve our valued clients. We do not discriminate on the basis of race, religion, skin color, nationality, gender, sexual orientation, disability, or any other similar characteristic. Hiring decisions are made solely on the basis of qualifications, merit, and business needs.