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United States of America, Carrollton Remote

Senior Software Engineer I at CyrusOne Management Services LLC | Carrollton, United States (Remote)

Company/Recruiter: CyrusOne Management Services LLC

Published on: Nov 11, 2026
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Opportunity snapshot

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Opportunity type

Job

Location

United States of America, Carrollton

Work arrangement

Remote

Compensation

Not disclosed

Employer

CyrusOne Management Services LLC

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Role shape: Responsibility-led role with a detailed skills profile.

Evidence to prepare: Connect your CV or portfolio to A minimum of 7 years of professional software development experience using C#/.NET Standard/.NET 6+ for building internal or external-facing applications.; At least 7 years of experience with PostgreSQL or a si…. Use one concrete example that shows you can Own features from initial concept through to delivery, transforming business requirements into well-designed and maintainable softw...

Check before applying: Confirm that United States of America, Carrollton and the stated work arrangement suit you.

  • No closing date is listed; confirm that the opportunity is still open before applying.
  • The application route is available to verified Talent accounts.
  • Compensation is not disclosed in the listing; confirm it during the employer's process.
CyrusOne Management Services LLC is seeking a Senior Software Engineer I to join their team. This role is based in Carrollton, USA, and offers a remote work arrangement.

Job Overview

CyrusOne is a global data center company that supports hyperscalers and enterprise clients. The company is experiencing rapid growth driven by the increasing demand for data center capacity due to AI and cloud computing. The software engineering team is responsible for building and maintaining applications that facilitate connections between CyrusOne, its customers, suppliers, and internal operations.

Key Responsibilities

  • Own features from initial concept through to delivery, transforming business requirements into well-designed and maintainable software solutions.
  • Develop and improve applications that support CyrusOne's customer interactions, supplier relationships, and business processes, working with both frontend and backend systems.
  • Collaborate with stakeholders to address business challenges, understanding their workflows and contributing to solution design.
  • Investigate and resolve issues in production environments by analyzing application monitoring data, logs, and employing technical judgment.
  • Contribute to technical decision-making and ongoing improvements to applications, architecture, and development methodologies, balancing technical quality with business objectives.

Requirements

  • A minimum of 7 years of professional software development experience using C#/.NET Standard/.NET 6+ for building internal or external-facing applications.
  • At least 7 years of experience with PostgreSQL or a similar relational database management system (RDBMS).
  • Significant experience with ASP.NET Core, Web APIs, microservices, and service-oriented architecture (SOA).
  • Practical experience developing within a microservices environment, utilizing modern engineering practices such as Domain-Driven Design (DDD), Clean/Onion Architecture, CQRS, and Test-Driven Development (TDD).
  • Familiarity with publish/subscribe and messaging technologies like RabbitMQ, Kafka, or MQTT.
  • Experience developing and deploying applications in a Linux-based cloud environment, preferably Microsoft Azure, using container technologies like Docker.
  • Exposure to frontend development with Vue.js 3, TypeScript, Node.js, or a comparable modern JavaScript framework.
  • Proven ability to lead small to medium-sized projects or features from development to completion.
  • A strong understanding of Agile software development principles and practices.
  • Excellent problem-solving skills with the capacity to analyze complex technical issues and make informed decisions.
  • Strong communication, decision-making, presentation, and organizational skills, with the ability to build effective relationships with technical and business teams.
  • Self-motivated with the ability to work independently in a fast-paced setting and mentor junior team members.
  • Ability to align with CyrusOne’s culture, core values, and business objectives.

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