Software Engineer — Notification Hub & Experience

Define and own the multi-quarter technical strategy for notification hub and experience team.

Architect the notification system and experience, moving from campaign centric notification to an integrated personalized system that reasons over the entire user notification lifecycle.

Make high-quality architectural decisions across relevance, latency, and system complexity

Raise the engineering excellence bar for the Notification Hub & Experience team and consistently identify and drive areas for improvement.

Partner with cross functional teams to integrate intelligence and evolve the system over time

Build and ship notification system at massive scale with smart and personalized experience

Identify opportunities in notification system and lifecycle to drive larger business impact

Prototype quickly to explore new ideas, while knowing when to invest in more durable systems

Stay current with emerging AI tools, models, and harness, and bring them into the team where they create leverage

Help define whole system architecture and experimentation approaches for personalized notification system

Translate product goals into clear technical approaches and measurable outcomes

Own the impact of your work, including engagement and user experience metrics

Demonstrate product thinking alongside technical depth. PMs and EMs should view you as a co-owner of the Notifications domain, not just the technical executor.

Partner with product, design, data science, and infrastructure teams to shape strategy and resolve ambiguous, high-stakes technical decisions.

Lead project coordination across engineers and multiple workstreams simultaneously; own timelines, dependencies, and stakeholder communication.

Collaborate with Product, Design, and Marketing to help align notification strategies across different surfaces and use cases

Eliminate single points of failure, including yourself through proactive documentation, knowledge transfer, and building durable systems and processes.

Mentor and grow E4/E5 engineers through design reviews, code reviews, and direct coaching; take accountability for their technical development.

Act as a force multiplier by uplifting the team's technical skill set in AI fluency and high-scale backend engineering.

Raise the technical bar for the team.

Own end-to-end reliability of notification delivery; drive SLA improvements, reduce latency, and eliminate systemic failure modes across a high-throughput distributed infrastructure.

Champion observability, operational hygiene, and developer productivity improvements across the team.

7+ years of backend engineering experience with clear, demonstrated Staff-level impact - you have driven large, ambiguous, cross-functional projects with org-wide or company-wide outcomes.

Strong proficiency in one or more backend languages (Go, Java, Python, C++, Kotlin or similar).

Deep experience designing and scaling distributed systems that handle a massive volume of events per day.

Ability to operate at multiple altitudes: from long-horizon technical strategy down to precise system design, without losing sight of the business outcome.

Strong written and verbal communication; able to drive alignment across engineering, product, and leadership without formal authority.

You are AI-Fluent and have deep experience applying AI in the software development

You are Product-Minded and think in terms of business impact.

Experience building notification, messaging, or communications platforms at scale.

Proven background integrating ML/AI systems in production - model serving, feature pipelines, real-time inference, or experimentation infrastructure.

Familiarity with recommendation, or personalization systems.

Experience with LLM integration in production services.

Notice to Applicants for Jobs Located in NYC or Remote Jobs Associated With Office in NYC Only

We use Covey as part of our hiring and/or promotional process for jobs in NYC and certain features may qualify it as an AEDT in NYC. As part of the hiring and/or promotion process, we provide Covey with job requirements and candidate submitted applications. We began using Covey Scout for Inbound from August 21, 2023, through December 21, 2023, and resumed using Covey Scout for Inbound again on June 29, 2024.

The Covey tool has been reviewed by an independent auditor. Results of the audit may be viewed here: Covey

At DoorDash, our mission to empower local economies shapes how our team members move quickly, learn, and reiterate in order to make impactful decisions that display empathy for our range of users—from Dashers to merchant partners to consumers. We are a technology and logistics company that started by enabling door-to-door delivery, and we are looking for team members who can help us go from a company that is known as the place you order food to a company that people turn to for any and all goods.

DoorDash is growing rapidly and changing constantly, which gives our team members the opportunity to share their unique perspectives, solve new challenges, and own their careers. We're committed to supporting employees’ happiness, healthiness, and overall well-being by providing comprehensive benefits and perks including premium healthcare, wellness expense reimbursement, paid parental leave and more.

We’re committed to growing and empowering a more inclusive community within our company, industry, and cities. That’s why we hire and cultivate diverse teams of people from all backgrounds, experiences, and perspectives. We believe that true innovation happens when everyone has room at the table and the tools, resources, and opportunity to excel.

If you need any accommodations, please inform your recruiting contact upon initial connection.