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Senior/Staff Backend Software Engineer, Mobile App User Acquisition
StackAdaptPosted 2/26/2025
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Senior/Staff Backend Software Engineer, Mobile App User Acquisition
StackAdapt
Job Location
Job Summary
StackAdapt is seeking a Senior/Staff Backend Software Engineer for Mobile App User Acquisition. The role involves designing and building high-performance backend services, scaling systems, optimizing user acquisition outcomes, and leveraging modern technologies like Go, Ruby on Rails, and Kafka. The ideal candidate has 5+ years of experience in large-scale distributed systems, data pipelines, and microservices. They should be proficient in algorithms, data structures, and complex system design, with a strong problem-solving approach. StackAdapt offers a competitive salary, flexible remote work options, and a comprehensive benefits package.
Job Description
What you'll be doing:
- Design & Build: Develop high-performance, data-intensive microservices (primarily in Go) that drive real-time bidding and user acquisition outcomes for mobile apps.
- Scale Systems: Architect and maintain event-driven data pipelines that process billions of mobile signals daily, ensuring low-latency and highly available services.
- Optimize User Acquisition: Collaborate with data scientists and product teams to integrate ML models and sophisticated targeting logic into the bidding process to achieve optimal campaign performance.
- Leverage Modern Technologies: Work with our evolving stack, including Go, Ruby on Rails, Aerospike, Redis, Elasticsearch, Kafka, Redshift, ScyllaDB, GraphQL, and other emerging technologies.
- Ensure Efficiency: Write performance-efficient, memory-optimized code and continually refine services for reliability, scalability, and speed.
- Data-Driven Insights: Partner with analytics and data engineering to build and optimize reporting systems that surface actionable insights for our clients’ user acquisition campaigns.
We'll be reaching out to candidates that have:
- 5+ years of experience as a Backend Software Engineer, with exposure to large-scale distributed systems and data pipelines in a mobile user acquisition environment.
- Strong Problem-Solving: Demonstrated expertise in algorithms, data structures, and complex system design—comfortable tackling low-latency, high-throughput challenges.
- Database Mastery: Experience working with both relational and NoSQL databases (e.g., Aerospike, Redis, ScyllaDB) for storing and retrieving large volumes of data.
- Microservices & Messaging: Hands-on experience with building microservices and using message queues (Kafka, SQS, Kinesis) to handle massive event streams in real time.
- Performance Focus: Proven track record of writing highly optimized, scalable code in Go or similar languages.
- Team Player: Excellent communication skills and ability to collaborate in a cross-functional, globally distributed environment.
StackAdapters Enjoy:
- Competitive salary
- RRSP/401K matching
- 3 weeks vacation + 3 personal care days + 1 Culture & Belief day + birthdays off
- Access to a comprehensive mental health care platform
- Full benefits from day one of employment
- Work from home reimbursements
- Optional global WeWork membership for those who want a change from their home office
- Robust training and onboarding program
- Coverage and support of personal development initiatives (conferences, courses, etc)
- Access to StackAdapt programmatic courses and certifications to support continuous learning
- Mentorship opportunities with industry leaders
- An awesome parental leave policy
- A friendly, welcoming, and supportive culture
- Our social and team events!