Senior Software Engineer - Developer Experience & Tools

BS in Computer Science (or equivalent) with 6+ years of professional software development experience.

Strong core computer science fundamentals, including advanced competencies in data structures, algorithms, and modular software design.

Proficiency in at least one modern programming language such as Java, Python, or Golang.

Hands-on experience integrating AI coding assistants, code generation tools, or specialized LLM agents into active development pipelines to accelerate debugging, architectural design, and code refactoring.

Experience building robust internal tools for engineering organizations, including scalable backend microservices, unified CLIs, and intuitive web interfaces.

Deep understanding of modern software development practices, design patterns, continuous integration (CI), and deployment architecture.

Excellent communication and collaboration skills, with a proven ability to lead small project teams or distinct workstreams across geographically distributed teams.

Strong technical empathy for developers and a commitment to eliminating roadblocks, delays, and friction in the software development lifecycle.

Experience deploying, fine-tuning, or engineering structured prompts for foundation models within enterprise cloud environments like Google Vertex AI.

Experience with CI/CD tools and systems tools such as GitHub Actions, ArgoCD, or Jenkins.

Solid experience managing large-scale cloud infrastructure using Infrastructure-as-Code (IaC), with a focus on GCP.

Strong familiarity with Unix/Linux development and deployment environments.

Practical understanding of platform engineering principles, developer portals, and Agile development methodologies (Scrum/Kanban).

The material job duties and responsibilities of this role include those listed above as well as adhering to Yahoo policies; exercising sound judgment; working effectively, safely and inclusively with others; exhibiting trustworthiness and meeting expectations; and safeguarding business operations and brand integrity.

At Yahoo, we offer flexible hybrid work options that our employees love! While most roles don’t require regular office attendance, you may occasionally be asked to attend in-person events or team sessions. You’ll always get notice to make arrangements. Your recruiter will let you know if a specific job requires regular attendance at a Yahoo office or facility. If you have any questions about how this applies to the role, just ask the recruiter!

Yahoo is proud to be an equal opportunity workplace. All qualified applicants will receive consideration for employment without regard to, and will not be discriminated against based on age, race, gender, color, religion, national origin, sexual orientation, gender identity, veteran status, disability or any other protected category. Yahoo will consider for employment qualified applicants with criminal histories in a manner consistent with applicable law. Yahoo is dedicated to providing an accessible environment for all candidates during the application process and for employees during their employment. If you need accessibility assistance and/or a reasonable accommodation due to a disability, please submit a request via the Accommodation Request Form ( www.yahooinc.com/careers/contact-us.html ) or call +1.866.772.3182. Requests and calls received for non-disability related issues, such as following up on an application, will not receive a response.

We believe that a diverse and inclusive workplace strengthens Yahoo and deepens our relationships. When you support everyone to be their best selves, they spark discovery, innovation and creativity. Among other efforts, our 11 employee resource groups (ERGs) enhance a culture of belonging with programs, events and fellowship that help educate, support and create a workplace where all feel welcome.

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