Fullstack - Sr. Software Dev Engineer

It takes powerful technology to connect our brands and partners with an audience of hundreds of millions of people. Whether you’re looking to write mobile app code, engineer the servers behind our massive ad tech stacks, or develop algorithms to help us process trillions of data points a day, what you do here will have a huge impact on our business—and the world.

A Little About Us:

The Enterprise IT team at Yahoo is seeking a Senior Software Engineer to lead the design, build, and scale mission-critical full-stack solutions that revolutionize how our employees work. This role requires deep, hands-on experience across the backend and frontend stack, including Golang, Python, JavaScript, databases, and modern web technologies. In this role, you will operate as a senior individual contributor—driving architectural decisions, leading complex technical initiatives, and collaborating across teams to deliver high-quality software. This role requires deep expertise across frontend and backend technologies, strong ownership, and the ability to mentor others.

As a key member of the IT - Productivity, Support, and Shared Engineering team, you will contribute to the development of enterprise-grade software solutions that integrate cutting-edge technologies to streamline business processes and significantly boost employee productivity.

Responsibilities:

• Design, architect, and deliver end-to-end scalable product features and systems that address complex business challenges.

• Collaborate with product managers and engineers across different time zones to understand requirements and develop technical solutions.

• Lead technical initiatives and design discussions, create design documents, influence long-term engineering directions, and mentor junior engineers across the team.

• Evaluate and integrate emerging full-stack technologies and frameworks.

• Architect scalable backend services (microservices, APIs, distributed systems) with a strong focus on reliability, observability, and performance.

• Build robust frontend experiences using modern JavaScript frameworks and HTML/CSS best practices.

• Ensure code quality through code reviews, automated testing, CI/CD, and engineering best practices.

• Drive adoption of cloud-native architectures using AWS or GCP services to ensure scalability, reliability, and security.

• Collaborate with cross-functional partners to define requirements, set technical direction, and deliver impactful solutions.

• Continuously monitor industry trends and software development best practices and quickly translate innovations into actionable solutions for employees.

Required Qualifications:

• Master's degree in Computer Science, Engineering, or a related field.

• 6-10+ years of professional software engineering experience building APIs, backend development, and DevOps, including recent experience in a senior or lead role.

• Strong proficiency in Golang and Python (services, APIs, backend systems).

• Advanced knowledge of databases (PostgreSQL, MySQL, MongoDB, Redis, or similar).

• Experience with containerization technologies such as Docker and Kubernetes.

• Excellent communication skills and a track record of cross-functional collaboration.

• Strong understanding of system design, architecture patterns, and security best practices.

Preferred Qualifications:

• Strong understanding of data structures, algorithms, and software design principles.

• Familiarity with cloud platforms (e.g., AWS, Google Cloud) and containerization technologies (e.g., Docker, Kubernetes).

• Excellent problem-solving and troubleshooting skills, with strong attention to detail.

• A proactive attitude towards evolving skill sets and staying current with technology trends.

• Experience in AI platforms, GenAI, and machine learning application development.

• Capable of leading in a collaborative environment involving developing solutions, presenting those solutions for review by peers, and training co-workers on the solutions.

• Team player with good interpersonal skills and the ability to work independently.

• Background in leading agile development teams and delivering high-impact software solutions at scale.

Why You Should Join Us:

As a Senior Engineer on this team, you’ll have the opportunity to drive technical direction and work on high-impact systems at the enterprise level. You’ll work at the intersection of emerging technologies and real business needs—creating tools that empower Yahoo employees to work smarter and faster.

Important notes for your attention

Applications: 

All applicants must apply for Yahoo openings direct with Yahoo.  We do not authorize any external agencies in India to handle candidates’ applications.   No agency nor individual may charge candidates for any efforts they make on an applicant’s behalf in the hiring process.  

Our internal recruiters will reach out to you directly to discuss the next steps if we determine that the role is a good fit for you.  Selected candidates will go through formal interviews and assessments arranged by Yahoo direct.  

Offer Distributions: 

Our electronic offer letter and documents will be issued through our system for e-signatures, not via individual emails.

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.

Yahoo has a high degree of flexibility around employee location and hybrid working. In fact, our flexible-hybrid approach to work is one of the things our employees rave about. Most roles don’t require specific regular patterns of in-person office attendance. If you join Yahoo, you may be asked to attend (or travel to attend) on-site work sessions, team-building, or other in-person events. When these occur, you’ll be given notice to make arrangements. 

If you’re curious about how this factors into this role, please discuss with the recruiter.

Currently work for Yahoo? Please apply on our internal career site.