Senior Software Engineer, Production Engineering

August 14

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Liftoff Mobile

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Advertising • Mobile • Machine Learning

Liftoff Mobile is a leading platform designed to enhance mobile advertising and growth for businesses. The company specializes in leveraging advanced machine learning solutions through its Cortex platform to improve user acquisition, engagement, and monetization strategies in the mobile ecosystem. Liftoff's services cater to marketers, mobile game developers, and agencies, providing tools for performance marketing, creative ad solutions, and data-driven insights. Their offerings include products like the Vungle Exchange, Creative Studio, and Intelligence solutions, aimed at maximizing earnings and creating impactful ad experiences across mobile applications.

501 - 1000 employees

Founded 2012

📋 Description

• Liftoff is a leading AI-powered performance marketing platform for the mobile app economy. • Production Engineering team shapes product delivery in a data-rich environment to influence developer workflows and scale. • Take end-to-end ownership of Liftoff's Supply infrastructure. • Architect, build, and maintain the reliability of large-scale, high-throughput, low-latency distributed systems serving millions of requests per second. • Improve tooling and infrastructure to enable shipping multiple times a day, with a quantified impact on millions of users and our business revenue. • Contribute to an 'engineering excellence' culture through state-of-the-art tools and risk-driven testing. • Become an expert in cutting-edge open-source technologies (Kubernetes, Kafka, HAProxy, ArgoCD, etc.). • Share L1 on-call rotation for systems owned and managed by the team. • Ensure minimal Day-2 operations by focusing on automation and proactive issue resolution. • Mentor and share knowledge with other team members. • Base compensation will vary based on candidate location and experience; salary ranges provided by location.

🎯 Requirements

• Bachelor's degree in Computer Science with 5+ years of professional experience, or Master’s degree in Computer Science with 3+ years of professional experience, or equivalent experience. • A strong commitment to quality and perfection, with the ability to balance these values with the need to ship products on time. • Strong understanding of computer architectures, system design principles, data structures, and algorithms. • Professional experience in tackling complex programming challenges, preferably but not restricted to Golang. • Professional experience with Kubernetes and containerized workloads, including: • Bootstrapping Kubernetes infrastructure • Writing tooling for the Kubernetes ecosystem • Experience using Infrastructure as Code to manage and provision resources. • Proven experience in building monitoring solutions for modern microservice architectures. • Knowledge of profiling and debugging distributed microservices. • Excellent team communication and collaboration skills. • Passionate about supporting colleagues and committed to the team’s success. • Fluent in English, with strong proficiency in both written and spoken communication. • Bonus • Previous experience in leading a team. • Proven experience in SRE, DevOps, or Platform Engineering roles. • Experience with multi-cloud computing environments (AWS, GCP, Azure, etc.). • Proficient in working with SQL/NoSQL databases (e.g., Postgres, Redis, RocksDB). • Experience with data lake, lakehouse, and data warehouse architectures • Familiarity with messaging systems (e.g., RabbitMQ, Kafka, Spark). • Experience in building CI/CD pipelines for large distributed systems or backend architectures, preferably within a Kubernetes environment. • Ability to design and optimize infrastructure to support machine learning workflows, including large language models (LLMs), ensuring scalable training, inference, and deployment pipelines. • Experience in building self-serve platforms and a strong track record in driving shift-left adoption. • In-depth understanding of various security standards, protocols, and their implementation details. • Fluency in Mandarin is a plus.

🏖️ Benefits

• Equity and health/vision/dental benefits associated with your country of residence • Medical coverage, wellness stipends, and additional perks based on your country of residence • Competitive salaries, equity, and benefits designed to support employee well-being and performance