Full-Stack Developer (React + Node.js +Camunda)
Job Summary :
We are seeking a highly skilled Expert with strong hands-on experience in BPMN-based process orchestration and a modern full-stack development skill set. You will be responsible for owning and extending our process-driven architecture built on Camunda 8, while also contributing to the development of a secure, scalable, and modular platform powered by React, Node.js (NestJS), and TypeScript. The ideal candidate will be the technical go-to person for business process automation across the stack.
Key Responsibilities :
- Lead and maintain Camunda-based BPMN workflows, including process modeling, deployment, external worker orchestration, and integration with cloud systems.
- Design and develop scalable REST APIs using Node.js + NestJS and consume them in ReactJS frontend applications.
- Work with the architecture team to extend process-driven microservices and define best practices for workflow lifecycle management.
- Integrate with PostgreSQL for business data access and Azure Blob Storage for KYC / KYB document handling.
- Secure APIs and UI workflows using Keycloak (IAM), manage access via OAuth2 tokens, and enforce custom authorization at task boundaries.
- Collaborate with cross-functional teams to deliver features, conduct code reviews, and ensure test coverage using Jest.
- Document APIs with Swagger / OpenAPI, maintain GitFlow branching discipline, and support release pipelines.
Qualifications :
Bachelors or Masters degree in Computer Science, Information Technology, or related field.3- 7 years of hands-on experience in full-stack development with React and Node.js.Proven ability to design scalable and secure systems.Strong problem-solving, debugging, and analytical skills.Excellent communication and teamwork skills.Must-Have Skills :
Strong proficiency in Node.js and TypeScript, including API development using NestJS.Modern React.js (v17+) development with TypeScript and component-driven design.Integration experience with Keycloak IAM, including user roles, groups, and tokenbased authorization.Solid understanding of PostgreSQL and process-driven DB interaction.Familiarity with Azure Services : Blob Storage, API Gateway, and AKS.Experience with Swagger / OpenAPI, GitFlow, and Jest for / Bonus Skills :Understanding of Blockchain integrations for secure KYC / identity flows.Experience building custom Camunda Connectors or writing exporter plugins.Familiarity with Azure DevOps or GitHub Actions for CI / CD automation.Previous experience enforcing task completion authorization using identity-based access patterns.Knowledge of Zeebe client SDKs in Node.js or Java.Soft Skills & Traits :
Strong ownership mindset; willing to act as a domain expert and mentor.Effective communication across business and technical teams.Ability to design robust, future-proof workflows aligned with evolving business needs.Comfortable in a fast-paced, delivery-oriented environment.ref : hirist.tech)