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Orange

Global telecommunications provider delivering mobile services

Confirmed .NET Developer

Backend EngineeringPosted on Nov 5
Full-timeBordeaux, FranceNo salary listedIn-person

About the Job

Requirements

  • A Master’s degree in computer science is required.
  • Five to ten years of experience in a similar position is required.
  • Proficiency with Azure DevOps, Git, .NET Framework, .NET 5 through .NET 10, C#, .NET APIs, and CQRS is required.

Responsibilities

  • Analyze user stories and participate in estimating them with the Scrum team.
  • Participate in functional and technical design workshops to validate feasibility, identify technical constraints, and propose suitable solutions.
  • Design, develop, and maintain applications and services in a .NET environment.
  • Develop new features in accordance with functional and technical specifications.
  • Perform unit tests and participate in integration testing.
  • Correct defects identified during development, acceptance testing, or production.
  • Participate in code reviews and apply development best practices.
  • Collaborate with quality assurance to ensure the quality of deliverables.
  • Contribute to improving application architecture, performance, and maintainability.
  • Participate in Agile ceremonies, including sprint planning, daily Scrum, sprint review, and retrospectives.
  • Contribute to technical documentation for completed development work.
  • Provide development-level technical support during incidents or enhancement requests.
  • Participate in technology monitoring and share best practices with the team.
  • Produce reliable, maintainable, secure code that complies with the team’s development standards.
  • Meet sprint commitments and promptly raise risks or difficulties.
  • Ensure the technical quality of delivered development through testing and necessary controls.
  • Ensure developments are properly integrated into the existing architecture.
  • Participate in technical decisions by contributing expertise during design workshops.
  • Assess the technical feasibility of Product Owner requests and identify potential impacts on the existing system.
  • Propose improvements to performance, code quality, development processes, and team tools.
  • Contribute to incident resolution and ensure application sustainability.
  • Share knowledge with other developers and support collective skill development.
  • Comply with security rules, development best practices, and company procedures.

Desired Qualifications

  • Experience with WPF, MAUI, XAML, PostgreSQL, SQL Server Express, and GitLab is desirable.

About the Company

Orange

Global telecommunications provider delivering mobile services

Orange is a global telecommunications company providing mobile, fixed-line, and internet services to millions of customers. Its products work by running cellular networks, fixed broadband, and digital services that let people make calls, send messages, browse the web, and use apps on smartphones and other devices; brands like Orange are used across services and regions to offer plans, data, roaming, and customer support. The company differentiates itself through its long history of growth via strategic acquisitions and a single, unified global brand, giving it a broad European and international footprint with integrated mobile, fixed-line, and digital offerings. Its goal is to connect people and businesses worldwide by delivering reliable communications and digital services while expanding its network reach and continuing to evolve in the telecom landscape.

Company size
10,001+
Company stage
IPO
Headquarters
Paris, France
Founded
1988

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