Back End Developer

18 hours ago

Islamabad, Islamabad, Pakistan SENTA AI Full time 1,080,000 - 1,440,000 per year

About Us:

We are an early-stage technology startup focused on building intelligent, data-driven solutions for the e-commerce industry. Our mission is to empower online businesses with secure, scalable, and innovative tools that help them operate more efficiently and confidently.

Key Responsibilities

  • Design and implement secure, scalable RESTful APIs.
  • Architect and manage relational databases (PostgreSQL/MySQL) for high-volume data.
  • Build integration layers for third-party platforms and external APIs.
  • Develop webhook endpoints and event-driven services.
  • Ensure data security, authentication, and access control best practices.
  • Collaborate with front-end and ML engineers to ensure smooth data flow across services.
  • Containerize services with Docker and support cloud deployment pipelines.
  • Maintain code quality via testing, version control, and technical documentation.

Tech Stack

  • Languages/Frameworks:
      (Express), Python (Django/FastAPI).
  • Database:
     PostgreSQL/MySQL (schema design, optimization, indexing).
  • APIs/Integrations:
     REST APIs, webhooks, third-party service integrations.
  • Infra:
     Docker, AWS/Azure/Hetzner (containerized deployments).
  • Tools:
     Git/GitHub, Swagger/OpenAPI, JSON logging, CI/CD.

Requirements

  • Proven experience as a Backend Developer (2+ years preferred).
  • Strong knowledge of or Python with practical experience in frameworks.
  • Hands-on database management experience with relational DBs.
  • Strong understanding of backend security principles.
  • Experience with Docker and cloud deployments.
  • Strong analytical and problem-solving skills.
  • Bonus: Background in handling large-scale data systems.

This is an opportunity for rapid career growth as the company scales and be part of a 
founding engineering team

in an early-stage startup.

This position will be offered on a 
service-based contract

, with compensation structured between 
PKR 90,000 to PKR 120,000 per month

, depending on the candidate's experience and skill set. The contract arrangement ensures flexibility while maintaining clear deliverables and expectations, allowing both the company and the developer to focus on achieving measurable progress on the project.

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