Senior Full Stack Developer

National Parcel Stations Network | Parcelat • Full-time • عمان, JO • 1m ago

Location: Amman, Jordan

Job Description:

The Senior Full Stack Developer is responsible for designing, developing, enhancing, and maintaining core application components across backend, frontend, and integrations. This role plays a key part in stabilizing the existing system, reducing technical debt, and implementing architectural and coding improvements as part of the digital transformation roadmap.

The role requires hands-on development, strong technical judgment, and active contribution to code quality, standards, and internal ownership,

Responsibilities:

Application Development (Core Responsibility):

Design, develop, and maintain backend services using C#, .NET Core 8, ASP.NET Zero (abp.io)
Develop and maintain frontend components using jQuery, Bootstrap, and Metronic UI
Implement business logic across multi-tenant environments with proper authorization and permission handling
Enhance and maintain Windows client applications using the MVP pattern
Implement and maintain RESTful APIs for internal and external integrations
Develop secure and efficient integrations with third-party systems (e.g., payment gateways)

Full Stack Ownership:

Own features end-to-end: backend, frontend, database, and integrations
Design and optimize SQL Server queries, indexes, and stored procedures
Ensure data integrity, performance, and scalability
Troubleshoot complex production issues across the full stack

Code Quality & Standards:

Write clean, modular, and reusable code aligned with internal standards
Participate actively in code reviews and peer reviews
Reduce technical debt through refactoring and architectural improvements
Follow best practices for exception handling, logging, validation, and security
Ensure unit and functional tests are implemented where applicable

Architecture & Technical Improvement:

Contribute to architecture improvements such as:
Frontend / Backend separation
Modularization of services
Introduction of Redis caching
Message queues for async processing
Load balancing readiness
Support improvements in scalability, performance, and maintainability
Align implementation with the application architecture roadmap

SDLC & DevOps Collaboration:

Work within Agile/Scrum methodology
Follow defined branching, merging, and versioning strategies
Collaborate with DevOps on: Collaborate with DevOps on: CI/CD pipelines, automated builds and deployments, environment stability (QA, staging, production), and support application deployments and hotfixes when required

Knowledge Management & Documentation:

Document: application modules, APIs and integrations, data flows, and key business logic
Actively share knowledge with team members
Support onboarding and mentoring of junior developers
Prevent single points of failure by ensuring shared understanding of the system

Collaboration & Communication:

Work closely with Development Team Lead, QA, and DevOps
Participate in sprint ceremonies (planning, reviews, retrospectives)
Provide accurate estimates and flag technical risks early
Communicate clearly across distributed teams (India, Jordan, Saudi Arabia)

Security & Compliance:

Follow secure coding practices
Ensure compliance with internal security policies
Protect sensitive data and credentials
Support audits, logging, and access control requirements

Job Relations:

Reports to Development Team Lead
Works closely with QA, DevOps, Infra, and the technical delivery team
Coordinates with external vendors during transition and knowledge transfer phases

Requirements

Bachelor's degree in Computer Engineering, Computer Science, or a related field.
3+ years of experience in software development.
Comfortable working in a fast-paced, agile environment.
Ability to translate business requirements into technical deliverables

Competencies: