Senior Backend Developer

Experience Required:

About the Role

Senior Backend Developer

data integrity, security, and compliance

Key Responsibilities

Backend Development & Data Systems

• Design, build, and maintain

  RESTful APIs, GraphQL services, and microservices

  using Node.js and Python.
• Implement

  data pipelines

  for ingestion, cleansing, transformation, and validation.
• Build

  real-time and historical data-powered systems

  for analytics, reporting, and decision-making.
• Integrate backend services efficiently with

  React/Next.js frontends

  .

Security & Access Control

• Design and implement

  RBAC (Role-Based Access Control)

  for role-driven backend security.
• Develop

  ReBAC (Relationship-Based Access Control)

  for complex permission scenarios (e.g., team hierarchies, ownership models).
• Apply

  ABAC (Attribute-Based Access Control)

  for dynamic, context-aware security policies.
• Ensure

  end-to-end data security, encryption, secrets management, IAM, and compliance

  with regulatory standards.
• Conduct

  security audits, vulnerability assessments, and code reviews

  for backend services.

Infrastructure & Linux Integration

• Configure and optimize backend services in

  Linux environments

  using shell scripting and automation.
• Implement

  CI/CD pipelines

  for backend deployments using Jenkins, GitHub Actions, or GitLab.
• Ensure scalability with

  caching, load balancing, and monitoring tools

  .
• Manage SQL and NoSQL databases (PostgreSQL, MongoDB, MySQL, Cassandra, etc.), ensuring schema optimization and data integrity.

Collaboration & Delivery

• Work closely with

  frontend engineers, data engineers, and product teams

  to deliver seamless solutions.
• Mentor junior developers and enforce

  backend best practices

  .
• Participate in

  architecture reviews, performance tuning, and security design discussions

  .

Required Skills

• 7+ years of backend development experience with

  Node.js and Python

  .
• Strong experience with

  RBAC, ABAC, and ReBAC

  implementation.
• Hands-on expertise with

  Linux systems

  (automation, scripting, security hardening).
• Proficiency with

  SQL and NoSQL databases

  (MongoDB, PostgreSQL, MySQL, Cassandra).
• Strong background in

  API development, microservices, distributed systems

  .
• Experience with

  CI/CD tools

  (Jenkins, GitHub Actions, GitLab).
• Knowledge of

  application security, encryption, secrets management, IAM

  .
• Proven ability in

  performance optimization, scalability, and secure architecture design

  .
• Exposure to

  frontend integrations (React/Next.js)

  .

Nice to Have

• Experience with

  cloud-native backend services

  (AWS Lambda, Azure Functions, GCP Cloud Run).
• Knowledge of

  streaming platforms

  (Kafka, RabbitMQ).
• Familiarity with

  data visualization/reporting tools

  for backend-driven insights.
• Exposure to

  machine learning model integration with backend APIs

  .
• Contributions to

  open-source security or backend frameworks

  .