Full-Stack GUI Software Developer

We are seeking an experienced full-stack GUI software developer to design, develop, and test the next-generation AI-enabled automation infrastructure for switches and integrated data center racks. This is not a traditional "scripting" role; you will be building a full-stack, SDLC-integrated, test-driven engineering ecosystem centered around products running SONiC (Software for Open Networking in the Cloud) and OpenBMC within hyperscaler racks.

Your mission, collaborating with the larger DevTestOps Team and software development teams, is to build an immersive, intuitive, robust, and full-featured control center for managing world-wide network automation test infrastructure. The Test Automation Control Center will consist of a set of cloud-hosted applications controlling multiple physical on-prem systems distributed worldwide. Control capabilities cover scheduling, monitoring, analyzing, and reporting tests from the initial developer Pull Requests to the final release regression validation. Managed equipment includes the entire range of Celestica switches, high-performance IXIA traffic generators, and a variety of equipment commonly found in data center racks. You will use your knowledge of AI agents to integrate intelligent workflows that select the best automation test cases to run, diagnose test failures for rapid resolution, and analyze test coverage to provide predictive product quality assessment., Architect & Design: Lead the design and implementation of a robust, cloud-hosted GUI that provides a seamless user experience for managing physical on-prem systems distributed globally. * Full-Stack Development: Build and maintain the entire engineering ecosystem, ensuring it is test-driven and fully integrated into the CI/CD pipeline. * AI Integration: Implement AI-driven workflows to intelligently select automation test cases, perform automated failure diagnostics, and provide predictive product quality assessments. * Infrastructure Management: Develop user interface control capabilities for managing complex hardware, including Celestica switches, IXIA traffic generators, and diverse data center rack equipment. * End-to-End Visibility: Create reporting and analysis tools that track code health from the initial Pull Request to final release regression validation. * Collaboration: Work closely with DevTestOps and software development teams to ensure the control center meets the evolving needs of our global network infrastructure., * Duties of this position are performed in a normal office environment.

• Duties may require extended periods of sitting and sustained visual concentration on a computer monitor or on numbers and other detailed data.
• Repetitive manual movements (e.g., data entry, using a computer mouse, using a calculator, etc.) are frequently required.
• Occasional travel may be required., Location: This is a remote position, with travel as necessary. We are open to considering candidates close to any of our US locations in Massachusetts, Pennsylvania, Minnesota, Texas, Arizona, Oregon or California as well as locations near major airports such as the Northeast, Southeast, Midwest and Pacific Coast.

Expert GUI Development: Proven experience building complex, data-rich graphical user interfaces using modern frameworks (e.g., React, Vue.js, or Angular). * Testing Infrastructure: In depth experience with GUI automation frameworks, such as Playright, Cypress, or Selenium. * Full-Stack Proficiency: Strong backend experience (Node.js, Java Script, Python, or Go) with a focus on cloud-native architectures and SDLC integration. * Networking & Hardware Context: Familiarity with high-performance networking environments, specifically SONiC, OpenBMC, and data center hardware management. * AI/ML Application: Practical experience integrating AI agents or LLM-based workflows into software applications to automate decision-making and analysis. * Engineering Rigor: Deep understanding of test-driven development (TDD), CI/CD pipelines, and robust software engineering practices. * Systems Thinking: Ability to bridge the gap between cloud-hosted software and physical hardware distributed across global sites., This role operates at the intersection of high-speed networking and modern cloud software and requires 6-10 years of experience. You will be working with: * Hardware: Celestica Switches, IXIA Traffic Generators, Hyperscaler Racks. * Software: SONiC, OpenBMC, Kubernetes/Docker, Cloud-hosted Microservices. * Intelligence: AI-driven diagnostics and predictive quality analytics. * Automation Frameworks: Expert-level knowledge of SPyTest and Python-based automation. * AI/ML: Familiarity with rapid software development using AI tools such as Claude Code. * DevOps: Advanced experience with GitHub Actions, Azure DevOps or Jenkins, and containerization (Docker/Kubernetes).

Typical Education

Bachelor degree or consideration of an equivalent combination of education and experience.

Educational Requirements may vary by Geography

The stated range includes Base Salary and target Short-Term Incentive (STI) compensation only. A comprehensive benefits package is offered in addition to this range.

The salary range described in this posting is an estimate by the Company, and may change based on several factors, including by not limited to a change in the duties covered by the job posting, or the credentials, experience or geographic jurisdiction of the successful candidate.

$101,000- 150,000

Celestica, Inc. (NYSE: CLS; TSX: CLS) is a technology leader dedicated to driving customer success and market advancements. With deep expertise in design, engineering, manufacturing, supply chain, and platform solutions, Celestica enables critical data center infrastructure for AI, cloud, and hybrid cloud and advances technologies in high-growth markets. With a talented team and a strategic global network, Celestica helps its customers achieve competitive advantages. Today, Celestica delivers innovative supply chain solutions globally to customers in strategic two operating and reporting segments: Advanced Technology Solutions (ATS) and Connectivity and Cloud Solutions (CC): ATS: This segment serves customers in complex, regulated and high-reliability markets such as Industrial & Smart Energy, Aerospace & Defense, Semiconductor Capital Equipment, and HealthTech. It is engineering led, with deep expertise in design, manufacturing and lifecycle solutions. CCS: This segment focuses on high-performance technology solutions and services for the data center, serving hyperscalers, digital native customers and enterprises. Celestica's Platform Solutions offering provides innovative and customizable computing, storage and networking solutions enabling AI-driven growth. Built on a legacy of trust and performance, Celestica has earned its reputation by delivering results in complex and fast-changing markets. Celestica exceeds customer expectations by identifying trends and staying ahead of the curve. Backed by comprehensive capabilities and a global network across North America, Europe and Asia, Celestica helps customers gain competitive advantage with the quality, flexibility and resiliency they need to respond quickly to shifts in demand. Guided by a bold vision to accelerate market advancements, Celestica delivers innovative solutions and technologies that turn complexity into opportunity. Anchored in teamwork and commitment, Celestica strives to be the most trusted partner to its customers and colleagues worldwide.