Application Developer

Project overview

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.

Our client's looking for an experienced Application Developer passionate about secure, scalable identity and access solutions in cloud environments. You will deliver advanced API-driven and event-based workflows across Google Cloud Platform, helping to shape the future of identity management for a global financial enterprise.

Sounds like your kind of challenge?

#LI - Hybrid: 6x/msc from the office in Kraków

What you get in return

(B2B, employment contract, etc.)

• Flexible cooperation model – choose the form that suits you best
• Hybrid work setup – 6x/msc from the office in Kraków
• Collaborative team culture – work alongside experienced professionals eager to share knowledge
• Continuous development – access to training platforms and growth opportunities
• Comprehensive benefits – including Interpolska Health Care, Multisport card, Warta Insurance, and more
• High quality equipment – laptop and essential software provided
• Identity Orchestration: Design and implement identity lifecycle flows (provisioning/de-provisioning); integrate with Cloud Identity Services, ServiceNow and policy-based workflows (e.g., OPA).
• API Development: Develop secure RESTful APIs and backend services for identity and governance workflows; integrate authentication services; provide SDKs and middleware.
• Event-Driven Processing: Build Pub/Sub event pipelines with Cloud Functions, Cloud Run, or containerized services; ensure retry patterns, idempotency, DLQs, and compliance logging.
• Automation & Infrastructure as Code: Create Terraform modules for IAM and APIs; leverage CI/CD for deployment and automated testing of IAM policies.
• Collaboration & Support: Troubleshoot across distributed systems, work with security teams on best practices, audits, and compliance.
• Hands-on experience with modern IAM orchestration platforms (Auth0, Okta Workflows, WorkOS, SlashID).
• Strong programming skills in Python, Go, or Node.js for cloud-native API development.
• Proven expertise in Google Cloud services (Cloud Run, Cloud Functions, GKE) and event-driven architectures (Pub/Sub).
• Advanced knowledge of OAuth2, OIDC, JWT, SAML, and federated identity solutions.
• Proficiency in Terraform and Infrastructure as Code.
• Familiarity with API gateways, reverse proxies, or service mesh technologies.

Nice to have

Joining this project you’ll become part of Mindbox – a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’ll back you up every step of the way, accelerate your development, and ensure your skills make a difference.

• React (Full-Stack experience), GCP Security or Architect certification.
• Experience with Kubernetes, secrets management tools (Vault), and compliance frameworks (SOC2, ISO27001).

Project details

• Start: flexible
• Location: Kraków, PL
• Rate: 181-200 EUR/h