Senior Backend Developer

3 days ago

Hyderabad, India Lakkshions It Full time

Job Description: Senior Backend Developer

Experience Required: 7_10 Years
Location: Hyderabad (Onsite)
Employment Type: Full-Time
Timings: 5:30 PM to 2:30 AM IST

About the Role

We are seeking a Senior Backend Developer with deep expertise in , Python, and Linux integrations to design and implement secure, scalable, and data-driven backend systems. This role requires strong hands-on experience in API development, microservices, data pipelines, and advanced access control mechanisms including RBAC (Role-Based Access Control), ReBAC (Relationship-Based Access Control), and ABAC (Attribute-Based Access Control).

The ideal candidate is a backend-first engineer who can seamlessly integrate with frontend teams ), ensure data integrity, security, and compliance, and deliver high-performance backend systems for enterprise applications.

Key Responsibilities

Backend Development & Data Systems

  • Design, build, and maintain RESTful APIs, GraphQL services, and microservices using 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 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 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 ).

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.

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