Senior Software Engineer- Backend; Platform

As part of the Platform team, you'll be building the backend services and architecture that power our product. You'll have impact across analytics, data, search, infrastructure, monitoring, cost management, security, and scaling. You'll work on our highest scale problems, dive deep into technical challenges, and deliver solutions that allow us to scale quickly to meet our customers’ needs, while establishing wide ownership and expertise.

• Mission alignment:
  You believe in our vision and care deeply about helping people achieve more by communicating better.
• Backend expertise:
  You have strong experience building scalable, reliable backend services that power great user experiences.
• Customer‑centric thinking:
  You architect right‑sized solutions—secure, maintainable, and built with the end user in mind.
• Craft and quality:
  You hold yourself to a high bar for code quality and system design, and you make the engineers around you better.

• 5+ years of professional development experience, shipping production code.
• Strong backend capabilities—owned services end‑to‑end and delivered in fast‑moving environments.
• Solid experience with cloud infrastructure (GCP, AWS, or Azure) and Infrastructure as Code.
• Proficiency in Type Script or Python, with the ability to debug complex distributed systems.
• Clear communicator who works well across engineering and product, and who gives and receives feedback well.
• You understand how your work connects to business outcomes and user impact.
• Bachelor’s degree in Computer Science or equivalent experience.
• Ability to be on‑site in Seattle, WA 3 days a week (M, T, Th).
• No
  
  SQL databases and Kubernetes experience.
• Security and compliance experience.

Huge impact opportunity: Define technical strategy and build foundational systems at a fast‑growing startup. Work directly with the founding team and shape the future of AI‑powered communication coaching.

Competitive compensation: Significant equity opportunities at a venture‑backed company.

Base compensation: $160k – $190k.

Join a fun, inclusive and highly motivated team culture (and help define it!).

As set forth in Yoodli AI Roleplays’s Equal Employment Opportunity policy, we do not discriminate on the basis of any protected group status under any applicable law.

• "Disabled veteran": a veteran of the U.S. military entitled to compensation; or a person discharged or released because of a service‑connected disability.
• "Recently separated veteran": any veteran within three years of discharge or release from active duty.
• "Active duty wartime or campaign badge veteran": a veteran who served on active duty during a war, or in a campaign authorized under the laws administered by the Department of Defense.
• "Armed forces service medal veteran": a veteran who participated in a United States military operation for which an armed forces service medal was awarded pursuant to Executive Order 12985.

We are a federal contractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. The form is voluntary. Answers are confidential. We aim to have at least 7% of our workers as people with disabilities.

• Alcohol or other substance use disorder (not currently using drugs illegally)
• Autoimmune disorder: lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS
• Blind or low vision
• Cancer (past or present)
• Cardiovascular or heart disease
• Celiac disease
• Cerebral palsy
• Deaf or serious difficulty hearing
• Diabetes
• Disfigurement
• Epilepsy or other seizure disorder
• Gastrointestinal disorders:
  Crohn's disease, irritable bowel syndrome
• Intellectual or developmental disability
• Mental health conditions: depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD
• Missing limbs or partially missing limbs
• Mobility impairment: wheelchair, scooter, walker, leg brace(s) and/or other supports
• Nervous system condition: migraine headaches, Parkinson's disease, multiple sclerosis (MS)
• Neurodivergence: ADHD, autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities
• Partial or complete paralysis
• Pulmonary or respiratory conditions: tuberculosis, asthma, emphysema
• Short stature (dwarfism)
• Traumatic brain injury

Public burden statement:
According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete.