Senior Full Stack Engineer- CRM Platform Build -out

About the Role

Senior Full Stack Engineer

Key Responsibilities

• End-to-End Development

  Own the architecture, backend services, frontend UI, and integration layers of the CRM platform.

• Frontend Development

  Build dynamic, responsive, and intuitive interfaces using React.js, Redux (or equivalent), and modern component libraries.

• Backend Development

  Design and implement scalable RESTful APIs using Node.js, Express, and secure database connections.

• Database Management

  – Work with relational databases (PostgreSQL/MySQL) and implement complex queries, indexing, and optimization strategies.

• CRM-Specific Features

  – Develop modules for lead management, customer lifecycle tracking, workflows, role-based access control, reporting, and analytics.

• Integrations

  – Connect with third-party APIs such as payment gateways, marketing platforms, communication tools, and document management systems.

• Security & Compliance

  – Implement authentication (OAuth2, JWT), data encryption, audit logging, and compliance controls (HIPAA, GDPR, or PCI where applicable).

• Performance Optimization

  – Ensure high-performance APIs and frontend rendering for large datasets and real-time updates.

• Collaboration & Mentorship

  – Work closely with UI/UX designers, QA engineers, and product managers, while mentoring junior developers.

• Deployment & DevOps

  – Set up CI/CD pipelines, containerized deployments (Docker/Kubernetes), and manage cloud infrastructure (AWS/Azure).

Required Qualifications

• 7+ years of professional software development experience.
• 4+ years of hands-on experience with

  React.js

  (Hooks, Context API, Redux).
• 4+ years of experience with

  Node.js

  and

  Express

  in production environments.
• Proven experience in designing and delivering

  CRM or ERP systems

  at scale.
• Strong database skills (PostgreSQL, MySQL, or equivalent).
• Experience integrating third-party APIs and handling complex data workflows.
• Knowledge of authentication/authorization frameworks and security best practices.
• Familiarity with cloud platforms (AWS, Azure, or GCP).
• Strong understanding of Agile methodologies and Git-based workflows.

Preferred Skills

• Experience with

  microservices architecture

  .
• Familiarity with

  GraphQL

  and API gateway patterns.
• Knowledge of

  real-time communication

  (WebSockets, Socket.io).
• Understanding of data warehousing and business intelligence tools.
• Prior experience in industries with compliance requirements (Healthcare, Finance, etc.).

What We Offer

• Opportunity to lead the technical direction of a high-impact CRM platform.
• Collaborative, innovation-driven environment.
• Flexible work arrangements and competitive compensation.
• Potential for long-term engagement and leadership growth.