Summary
✨ AI‑Generated
Join an international engineering squad modernizing a customer identity platform for a major European mobility services organization. You will develop secure backend services, integrate legacy applications with modern authentication and access-management capabilities, and build APIs supporting business customers across Europe.
Highlights
Work on a strategic digital transformation initiative, modernize identity infrastructure, build secure customer experiences and API integrations, and collaborate with an international engineering squad across multiple European countries.
Description
Join a long-term digital transformation initiative within the mobility and transportation services industry, supporting a leading European provider of fuel cards and fleet services.
The company is evolving beyond traditional fuel solutions, expanding into areas such as toll payments, parking services, financial solutions, and sustainable mobility offerings.
As part of this journey, the team is modernizing the customer identity platform, connecting legacy systems with modern authentication and access management capabilities.
You'll be working on secure customer account experiences, API integrations, and identity-related services used by business customers across Europe.
You'll be part of an international squad distributed across Romania, Greece, and Belgium, collaborating on a strategic platform that plays a key role in the company's digital evolution.
Develop and maintain backend solutions using C# and .NETBuild API integrations between legacy applications and modern identity management platformsDesign and implement secure authentication and authorization flowsWork on customer identity and access management (CIAM) capabilities, enabling secure account management across multiple digital servicesIntegrate and support technologies such as OAuth2, OpenID Connect (OIDC), Single Sign-On (SSO), and Multi-Factor Authentication (MFA)Develop and maintain services responsible for token validation, user provisioning, and access managementTroubleshoot and resolve complex integration, security, and platform-related issuesCollaborate with developers, analysts, and stakeholders within an international squad to deliver scalable and reliable solutionsParticipate in technical discussions, code reviews, and continuous improvement initiatives.
What You Need To Succeed
5+ years of experience developing applications with C# and .NETStrong experience designing, developing, and consuming REST APIsSolid understanding of software integration patterns and distributed systemsExperience working with authentication and authorization conceptsHands-on knowledge of OAuth2, OpenID Connect (OIDC), SSO, or similar identity protocolsExperience with SQL Server and enterprise-level applicationsStrong debugging and problem-solving skillsAbility to work effectively in a distributed, international team environmentProfessional English communication skills and a collaborative mindset.
What Are We Offering
Opportunities for personal development and professional certification A collaborative working environment where teamwork is central 22 annual vacation days, 3 sick days that are not carried to the next year (no medical certificate required) A seniority day is added every 3 years in the company Private medical insurance Monthly meal tickets Flexible benefits – 25 EUR/month, that you can invest however you choose A work culture based on cooperation and development - customized learning paths through external providers as well as special development programs We offer remote work flexibility, driven by smart working principles and aligned with team goals and values Wellbeing initiatives to encourage a healthy work life balance through webinars, specialized sessions and internal programs, per our colleagues’ input In close cooperation is a value we live by, through moments that matter, like recurring hangout parties, team buildings, team bonding events
