Senior Golang Engineer; Ad Server

Senior Backend Engineer

We are looking for a skilled Backend Engineer with strong experience in Go (Golang) to help design and build high-performance, scalable backend services. You will work closely with our infrastructure and product teams to develop APIs, optimize throughput, and design distributed systems that power our large-scale application.

• Design, build, and maintain high‑throughput, low‑latency backend services using Golang
• Architect and implement scalable server‑side systems capable of handling millions of requests per day
• Collaborate on system design, API design, and data modeling
• Write clean, efficient, and testable code with attention to performance and reliability
• Participate in code reviews, design discussions, and performance tuning
• Work closely with Dev Ops to deploy and monitor production systems (GCP preferred)
• Investigate and resolve complex performance and scalability issues

• 5+ years of professional experience developing backend systems in Golang
• Strong understanding of server‑side development, concurrency, and network I/O
• Proven experience with system design and distributed systems concepts
• Experience building or maintaining high‑throughput / low‑latency systems
• Proficiency in RESTful APIs, JSON, and related web technologies
• Working knowledge of SQL databases as well as No
  
  SQL
• Ability to quickly connect technology with business context

• Experience with Google Cloud Platform (GCP)
• Familiarity with Kafka or other streaming/message‑queue systems
• Knowledge of microservices architectures and containerized deployments (Docker, Kubernetes)
• Understanding of performance profiling, tracing, and distributed monitoring

$120,000 – $150,000 USD per year, plus an additional 5% variable annual bonus contingent on company performance and eligible for a Restricted Stock Unit (RSU) grant.

• Medical, Dental, and Vision insurance
• Office‑only catered lunch every Thursday, a healthy snack bar, and great coffee
• Flexible spending accounts and 401(k)
• Flexible Working:
  Responsible PTO policy for rest and recharge; flexible environment to balance career and personal life
• Health and Wellness:
  Up to 12 fully covered therapy/coaching sessions per year; additional dependent coverage; monthly gym reimbursement policy
• Restricted Stock Units (RSUs) as part of total compensation, with a 3‑year vesting schedule pending Board approval
• Learning and Development:
  Free Coursera subscription and PXA courses
• Parental Support: 26 weeks fully paid leave for primary caregiver, 13 weeks fully paid leave for secondary caregiver
• Technology Stipend:
  Support for home office set‑up and monthly internet allowance

is proud to be an equal‑opportunity workplace. All employees and applicants for employment shall be given fair treatment and equal employment opportunity regardless of race, ethnicity or ancestry, color or caste, religion or belief, age, sex (including gender identity, gender reassignment, sexual orientation, pregnancy/maternity), national origin, weight, neurodivergence, disability, marital and civil partnership status, caregiving status, veteran status, genetic information, political affiliation, or other prohibited non‑merit factors.