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Application Developer with Python, Go, Java, or Node.js
  • Kraków
Application Developer with Python, Go, Java, or Node.js
Kraków, Kraków, Lesser Poland Voivodeship, Polska
Mindbox Sp. z o.o.
9. 2. 2026
Informacje o stanowisku

Application Developer with Python, Go, Java, or Node.js Miejsce pracy: Kraków Technologies we use Expected Python Go Java Node.js Cloud Run Cloud Functions GKE Pub/Sub Terraform Optional Okta Azure AD Ping Identity Kubernetes About the project Were redefining Identity and Access Management (IAM) on a global scale through a multi-year transformation program. This initiative bridges modern IAM technology with the scale and complexity of a global bank, covering all aspects of IAM from authentication to privileged access for both human and non-human identities. As an Application Developer, you will design and implement secure, scalable identity and access workflows across Google Cloud Platform, integrating SlashID identity services with custom APIs, Pub/Sub pipelines, and cloud-native applications. You will collaborate with tech leads, Cloud Security, DevOps, and Application Engineering teams to deliver robust IAM automation, identity lifecycle workflows, and secure service integrations. Sounds like your kind of challenge? Your responsibilities Identity Orchestration •Design and implement identity flows for provisioning, de-provisioning, and lifecycle events. •Integrate with Cloud Identity Services, ServiceNow, and internal systems for streamlined identity management. •Build policy-based orchestration workflows for adaptive authentication and context-aware access using standards like OPA. API Development •Design, build, and secure RESTful APIs and backend services for identity and governance workflows. •Integrate APIs with authentication services for token validation, user sessions, and authorization. •Build internal SDKs, middleware, and shared libraries for consistent IAM logic. •Ensure API security, performance, and observability. API-to-Pub/Sub Event Processing •Develop pipelines where API events publish to Pub/Sub for asynchronous workflows (identity lifecycle tasks, access reviews, logging, anomaly detection). •Build Cloud Functions, Cloud Run microservices, or containerized services to process Pub/Sub messages. •Implement robust event-processing patterns (retries, idempotency, DLQs, structured logging). Automation & IaC •Build and maintain Terraform modules for IAM, API services, Pub/Sub topics, workloads, and permissions. •Automate deployment and validation of identity configurations via CI/CD pipelines. •Implement automated testing for IAM policies and API behavior. Support & Collaboration •Troubleshoot identity, access, and API workflow issues across distributed systems. •Provide technical guidance on secure API design and IAM best practices. •Work with security teams during audits, compliance checks, and incident investigations. Note: Detailed project information will be shared during the recruitment process. Our requirements Proven experience with identity orchestration platforms (e.g., Auth0 Actions, Okta Workflows, WorkOS, SlashID). Strong programming skills in Python, Go, Java, or Node.js for API and microservice development. Experience designing and deploying cloud-native APIs (Cloud Run, Cloud Functions, GKE). Deep understanding of event-driven architectures, Pub/Sub, and workflow automation. Strong knowledge of OAuth2, OIDC, JWT, SAML, and identity federation patterns. Proficiency in Terraform or equivalent IaC tools. Experience with API gateways, reverse proxies, or service mesh technologies. Strong analytical and debugging skills. Excellent communication and collaboration abilities. Ownership mindset with a security-first approach. Ability to work in an agile, fast-paced environment. Optional Google Cloud Security Engineer or Cloud Architect certification. Experience with additional identity providers (Okta, Azure AD, Ping Identity). Familiarity with Kubernetes (GKE RBAC workload identity). Knowledge of compliance frameworks (SOC2, ISO 27001, PCI, HIPAA). This is how we organize our work This is how we work at the clients site agile This is how we work on a project Continuous Deployment Continuous Integration issue tracking tools What we offer Flexible cooperation model – choose the form that suits you best (B2B, employment contract, etc.) Hybrid work setup – remote days available depending on the client’s arrangements 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 Benefits sharing the costs of sports activities private medical care sharing the costs of professional training & courses life insurance 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. Mindbox Sp. z o.o. At Mindbox, we connect top IT talents with technology projects for leading enterprises across Europe. Our focus is on matching your skills with work that matters – projects that use modern tech stacks, solve real business challenges, and give you space to grow. By joining us, you’ll deliver technology solutions for well-known brands, supported by the Mindbox team that values knowledge-sharing and continuous development. We make sure you have the tools, flexibility, and guidance to do your best work – and to keep moving forward in your career.

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