Moloco is a machine learning company empowering organizations to grow and unlock the full value of their unique first-party data, elevating traditional performance advertising.

Moloco is a cutting-edge machine learning company at the forefront of performance marketing and advertising technology. We empower organizations of all sizes to harness the full potential of their first-party data, revolutionizing the traditional approach to performance advertising. Our unique position allows companies to achieve the same robust ad-targeting performance as major tech giants while maintaining independence and scalability.

As a Senior Backend Engineer at Moloco, you'll play a crucial role in leading feature development, design, optimization, testing, and maintenance of software applications for both internal and external users. You'll be instrumental in scaling our products, including RMP and the #1 Independent DSP, as we push for growth and scalability.

We're looking for an experienced engineer with 10+ years of software engineering experience, proficient in modern languages like Java, C#, Go, or C++. You should have a strong background in backend/infrastructure systems and experience working with large-scale distributed systems. Your role will involve mentoring junior engineers, leading project teams, and collaborating across various departments.

Moloco offers a competitive compensation package, with a base salary range of $212,000 - $265,000 USD for US residents. We provide comprehensive benefits and prioritize employee well-being through our Moloco Thrive program.

Join a fast-growing company that's making waves in the industry. We've been recognized in the top 10% of Inc. 5000's fastest-growing private companies, received the Stratus Award for Cloud Computing, and Google's Cloud DevOps Dreamers Award. Moloco is also a certified Great Place to Work for 2024.

With offices across the globe, including Silicon Valley, New York, London, and Tokyo, you'll be part of a diverse, inclusive workforce that values authenticity and belonging. If you're ready to contribute to groundbreaking advancements in machine learning and advertising technology, apply now and be part of Moloco's exciting journey!

Senior Backend Engineer role at Moloco, leading feature development and scaling for machine learning-driven advertising technology products.

Senior Backend Engineer

Moloco is a cutting-edge machine learning company at the forefront of performance marketing and advertising technology. We empower organizations of all sizes to harness the full potential of their first-party data, revolutionizing the traditional approach to performance advertising. Our unique position allows companies to achieve the same robust ad-targeting performance as major tech giants while maintaining independence and scalability.

As an industry leader, Moloco has garnered significant recognition, including ranking in the top 10% of Inc. 5000's fastest-growing private companies for 2023, receiving the Stratus Award for Cloud Computing, and Google's Cloud DevOps Dreamers Award. We're also proud to be a 2024-certified Great Place to Work.

Join our diverse and inclusive team as a Senior Software Engineer, where you'll contribute to feature development, design, optimization, testing, and maintenance of our software applications. You'll help scale our products, including RMP and the #1 Independent DSP, as we push for growth and scalability.

Key responsibilities include:
1. Designing and implementing server APIs, mobile SDKs, and web services for customers and partners.
2. Writing server-side code that handles millions of requests per second using Java or Golang and Google Cloud Products.
3. Constructing streamlined platforms to enhance big data processing and machine learning pipelines.

We're looking for candidates with:
- 4+ years of professional software engineering experience
- Strong background in backend/infrastructure systems
- Experience with large-scale distributed systems
- Outstanding problem-solving skills and computer science fundamentals

At Moloco, we offer competitive compensation and benefits, including a base salary range of $134,680 - $168,350 USD for US residents. We're committed to fostering a culture of inclusion, authenticity, and belonging, believing that our diverse workforce is our superpower.

Join us in shaping the digital economy and apply now to be part of our exciting growth journey!

Senior Software Engineer role at Moloco, a leading machine learning company in performance advertising, offering competitive salary and benefits.

Senior Software Engineer

Moloco is a cutting-edge machine learning company at the forefront of performance marketing and advertising technology. We empower organizations of all sizes to harness the full potential of their first-party data, revolutionizing the traditional approach to performance advertising. Our unique position allows companies to achieve the same robust ad-targeting performance as major tech giants while maintaining independence and scalability.

As an industry leader, Moloco has garnered significant recognition, including ranking in the top 10% of Inc. 5000's fastest-growing private companies for 2023, receiving the Stratus Award for Cloud Computing, and Google's Cloud DevOps Dreamers Award. We're also proud to be a 2024-certified Great Place to Work.

In this role as a Senior Software Engineer focused on Information Retrieval and Recommendations, you'll be at the heart of our innovation. You'll lead the design, development, and optimization of scalable systems that power Moloco Commerce Media (MCM) products, handling millions of requests per second. Your expertise in distributed systems, information retrieval technologies, and cloud platforms will be crucial in driving our technical vision forward.

Key responsibilities include:
- Architecting robust retrieval and recommendation engines
- Implementing cutting-edge techniques like inverted indexes and vector databases
- Developing efficient data ingestion pipelines for large-scale datasets
- Collaborating with ML engineers to integrate retrieval systems into ranking workflows
- Optimizing cloud infrastructure using technologies like Docker and Kubernetes

We're looking for candidates with 6+ years of experience in building scalable distributed systems, strong system design skills, and expertise in modern programming languages and cloud platforms. Your leadership abilities and passion for innovative solutions will be vital in mentoring our engineering team and fostering a culture of continuous learning.

At Moloco, we value diversity and inclusion, offering a competitive compensation package and comprehensive benefits. Join us in shaping the future of advertising technology and apply now to be part of our exciting growth journey!

Senior Software Engineer role at Moloco, focusing on Information Retrieval and Recommendations for advanced ad-targeting and performance marketing.

Senior Software Engineer, Information Retrieval and Recommendations

Moloco is a machine learning company empowering organizations of all sizes to grow and unlock the full value of their unique first-party data, elevating the traditional path to performance advertising.

Moloco is seeking exceptional machine learning engineers to join their team in building a state-of-the-art machine learning system. The company's programmatic advertising engine is powered by custom deep neural network models that handle 1M+ QPS at 7 ms prediction latencies. As a Machine Learning Engineer at Moloco, you will design state-of-the-art machine learning models using TensorFlow for real-world, large-scale problems, construct and maintain data pipelines for model training and serving using Google Cloud products, develop highly scalable model servers on cloud platforms, and work with various teams to define future product roadmaps. The ideal candidate should have an MS or Ph.D. degree in Computer Science or a related technical field, software development experience in Machine Learning and Deep Learning, fluency in programming languages like Python, Java, and Go, knowledge of production-level machine learning applications, and experience in building highly scalable models or online service systems. Moloco offers a diverse and inclusive work environment, with offices in multiple locations worldwide, including Seoul, Korea. The company has received several awards and recognitions, including ranking in the top 10% of Inc. 5000 fastest-growing private companies and being certified as a Great Place to Work.

Join Moloco as a Machine Learning Engineer to design and build state-of-the-art ML models for large-scale advertising systems.

Machine Learning Engineer (전문연구요원)

Moloco is a machine learning company empowering organizations to grow and unlock the full value of their unique first-party data, elevating the traditional path to performance advertising.

Moloco, a machine learning company at the forefront of performance advertising, is seeking a Staff Site Reliability Engineer to join their team in Seoul, Korea. This role is crucial in building and evolving a highly scalable, cost-efficient, and low latency platform that leverages state-of-the-art Cloud technologies to sustain their growing mobile ads ecosystem.

The platform handles an impressive 7+ million requests per second, about 80 times that of Google search traffic. This immense volume presents unique and challenging problems in terms of scalability and reliability. As a member of the SRE team, you'll have the opportunity to solve these huge challenges alongside the engineers who built the platform, using cutting-edge technologies.

Key responsibilities include:
- Designing and implementing strategies to achieve higher levels of reliability and availability
- Leading multi-team infrastructure projects
- Designing & implementing scalable & reliable service infrastructure
- Creating service and infrastructure release pipelines
- Developing tools to support efficient operations and improve business scalability
- Leading and assisting in troubleshooting production issues
- Proactively identifying opportunities to improve reliability, finding risks, and creating solutions to mitigate them
- Establishing and evangelizing the highest level of operational excellence

The ideal candidate will have:
- 12 years of SRE/DevOps development experience in IT-related areas
- A Bachelor's or Master's degree in Computer Science, Computer Engineering, or a related field
- Strong knowledge of SRE/DevOps best practices
- Experience with tools such as Kubernetes, Terraform, Jenkins, GitHub Actions, etc.
- Software development skills in at least one programming language
- Outstanding problem-solving skills
- Experience working with real-time systems and highly scalable software architectures
- Experience with Cloud service providers such as GCP, AWS, or Azure

Moloco offers a comprehensive benefits package and promotes a culture of inclusion and belonging. They value diversity and see it as crucial to their success. The company has received several recognitions, including ranking in the top 10% of Inc. 5000 fastest-growing private companies for 2023 and receiving Google's Cloud DevOps Dreamers Award in 2023.

Join Moloco to tackle challenging real-world problems, make a positive impact on millions of mobile users worldwide, and grow alongside top-notch colleagues in an exciting period of growth.

Staff Site Reliability Engineer at Moloco: Lead and innovate in a high-scale, cloud-based mobile ads ecosystem.

Staff Site Reliability Engineer

Moloco is seeking a Customer Engineer for their Commerce Media team to be a trusted technical advisor for clients. This role involves partnering with Business Development and Product/Engineering teams to help retail media platform owners build in-house advertisement businesses using Moloco Commerce Media (MCM), a machine learning-powered AdTech solution.

Key responsibilities include:
- Providing guidance on platform integration, optimization, and troubleshooting
- Understanding clients' business objectives and offering tailored technical solutions
- Supporting pre-sales activities with product demonstrations and technical consultations
- Leading technical implementation projects
- Conducting training sessions and workshops
- Identifying opportunities for process improvement and product innovation

The ideal candidate should have:
- 5+ years of professional experience in cloud, software, or machine learning domains
- 3+ years in technical field roles within the retail or AdTech industry
- 2+ years of hands-on implementation or architecture design experience
- Strong technical and problem-solving skills
- Experience in the AdTech industry, preferably with ad-serving platforms or programmatic advertising
- Excellent communication skills for both technical and non-technical audiences
- Ability to work autonomously and effectively with cross-functional stakeholders

Moloco offers a comprehensive benefits package and values diversity, inclusion, and belonging in their workforce. They are headquartered in Silicon Valley with offices worldwide, including Seoul. This role presents an exciting opportunity to contribute to a fast-growing company at the forefront of machine learning and performance marketing.

Moloco is hiring a Customer Engineer for their Commerce Media team to be a trusted technical advisor, helping clients implement and optimize their machine learning-powered AdTech solution.

Customer Engineer, Commerce Media

Moloco is seeking a Senior Site Reliability Engineer to join their Commerce Media team. As a leader in machine learning and performance marketing, Moloco is advancing the advertising technology industry. The ideal candidate will have a strong background in building and managing large-scale infrastructure, with experience in cloud platforms, high-level programming languages, and DevOps practices.

In this role, you will be responsible for building and maintaining a state-of-the-art ad serving infrastructure for Moloco's commerce media platform. You'll manage the infrastructure that serves real-time ad decisions based on machine learning models and self-manageable ad campaigns. Your work will involve maintaining and improving CI/CD pipelines, developing infrastructure tools to enhance engineering productivity, and providing traditional SRE support in areas such as monitoring, workflow management, and data pipelines.

Key responsibilities include designing and implementing highly available infrastructure directly facing customer requests with high levels of traffic, creating large-scale clusters capable of handling a wide range of requests with automatic scaling, and developing deployment pipelines integrated with code development for automated testing and monitoring.

The ideal candidate will have a Bachelor's degree in Computer Science or equivalent, 5+ years of experience in large-scale software development, and hands-on experience with cloud platforms like GCP, AWS, or Azure. Proficiency in high-level languages such as Go, Java, or Python is required, along with experience in infrastructure-related software like Kubernetes, Helm, and Terraform.

Moloco offers a competitive compensation package, with a base salary range of $155,904 - $223,856 USD for this position. The company provides comprehensive benefits and values diversity, inclusion, and belonging in its workforce.

Join Moloco and be part of a fast-growing company that's shaping the future of digital advertising through machine learning and innovative technology. Apply now to contribute to Moloco's mission of empowering businesses of all sizes to grow through operational machine learning.

Senior Site Reliability Engineer role at Moloco, building and managing large-scale ad serving infrastructure for their commerce media platform using cloud technologies and DevOps practices.

Senior Site Reliability Engineer - Moloco Commerce Media

Moloco is looking for a talented Backend Software Engineer to join the Reliable Infrastructure team. The team's mission is to maintain business continuity of the cloud infrastructure platform for Moloco's DSP (Demand Side Platform) business by achieving infrastructure reliability and availability. As part of the team, you will have the opportunity to build back-end infrastructure software solutions to improve reliability, observability, and availability of DSP infrastructure and improve their operational speed and quality. As a member of the team, you will lead the team in defining and implementing the right reliability solutions that best meet the needs of the DSP engineering teams.

Our core ML serving infrastructure handles over 5 million requests per second, which is about 80 times the traffic of Google search. Our data processing platforms ingest over 10 petabytes of data per day. These massive workloads present us with unique and challenging reliability, availability, scalability, and operational issues. As a member of the DSP Engineering team, you will have the opportunity to solve these huge challenges with the engineers who built the platform and the latest technologies.

Responsibilities:
- Define reliability solutions that best meet the needs of DSP engineering teams
- Align reliability solution development strategies with DSP engineering teams
- Help define the roadmap for reliability solutions
- Design & implement reliability backend services
- Design & implement service release pipelines
- Proactively identify opportunities to improve DSP reliability, continuously find the risks, and create solutions to mitigate them
- Establish and evangelize the highest level of operational excellence by supporting internal reliability solution onboarding

Requirements:
- Bachelor's or Master's degree in computer science, computer engineering, or related field
- Backend software development experience involving API design and implementation
- Good communication skills to collaborate with different teams to build successful solutions
- Tech lead experience
- Experience with cloud service providers such as GCP, AWS or Azure (GCP preferred)
- Software development skills in one or more programming languages
- Excellent problem-solving skills with hands-on ability
- Experience working with real-time systems and highly scalable software architectures
- Experience working closely with SRE, Production Engineering, or Reliability functions as a software engineer

Moloco offers competitive compensation and benefits, including a base salary range of $179,340 - $249,010 USD for this role. The company is recognized as a fast-growing and innovative organization in the cloud computing and machine learning space, with several awards and certifications to its name.

Staff Backend Software Engineer role at Moloco, focusing on building reliable infrastructure for a high-scale machine learning platform.

Staff Backend Software Engineer - Reliable Infrastructure

Moloco is seeking exceptional machine learning engineers to join their team in building a state-of-the-art machine learning system. As a Staff Machine Learning Engineer, you'll be working on Moloco's programmatic advertising engine, which is powered by custom deep neural network models handling 1M+ QPS at 7 ms prediction latencies. 

Moloco is an engineering company founded by software engineers, with machine learning at the core of their systems. They value a strong engineering team and strive to hire only the best software engineers.

Your responsibilities will include:
- Designing state-of-the-art machine learning models using Tensorflow for real-world, large-scale problems.
- Constructing and maintaining data pipelines for model training and serving using Google cloud products such as Apache Beam/Dataflow, BigQuery, and BigTable.
- Developing highly scalable model servers on cloud platforms.
- Collaborating with product, account, and infrastructure engineering teams to define future product roadmaps.

Moloco offers a comprehensive benefits package and promotes a culture of inclusion, authenticity, and belonging. They have a strong set of values including leading with humility, maintaining an uncapped growth mindset, creating real value, and going further together.

Join Moloco and be part of a fast-growing company that's shaping the digital economy while allowing companies to stay independent and scale. With offices in multiple locations worldwide, Moloco provides an exciting opportunity to work on cutting-edge machine learning technologies in the advertising technology industry.

Join Moloco as a Staff Machine Learning Engineer to design and build state-of-the-art ML models for large-scale advertising technology.

Staff Machine Learning Engineer

Moloco, a leading machine learning company in the advertising technology industry, is seeking a Frontend Software Engineering Manager to join their team in Seoul, Korea. This role requires a minimum of 15 years of frontend development experience and offers an opportunity to build world-class online advertising and analytics platforms.

As a Frontend Software Engineering Manager at Moloco, you'll lead and mentor a team of engineers while collaborating with cross-functional teams to create cutting-edge advertising products. You'll be at the forefront of exploring new frontend technologies to enhance Moloco's services.

The ideal candidate will have a strong background in computer science, excellent problem-solving skills, and fluency in both Korean and English. Experience with modern web technologies such as JavaScript, CSS, HTML, and frameworks like React or Angular is highly valued.

Moloco offers a diverse and inclusive work environment, with a focus on employee growth and well-being. The company provides comprehensive benefits and adheres to values such as leading with humility, maintaining an uncapped growth mindset, creating real value, and fostering teamwork.

Join Moloco to be part of a fast-growing company that's shaping the digital economy through advanced machine learning and advertising technology. If you're passionate about frontend development and ready to lead a team in creating innovative solutions, this role could be the perfect next step in your career.

Frontend Software Engineering Manager position at Moloco, a machine learning company in Seoul, Korea. 15+ years experience required. Lead world-class advertising platform development.

Frontend Software Engineering Manager

Moloco is a machine learning company empowering organizations to grow and unlock the full value of their first-party data. As a Backend Software Engineering Manager, you'll lead design, development, optimization, testing, and maintenance of software applications and solutions for internal and external end users. You'll help scale Moloco's products (Moloco Ads, Moloco Commerce Media, and Moloco Streaming Monetization) as they push for growth and scalability. The ideal candidate has 15+ years of software engineering experience, a Bachelor's or Master's degree in Computer Science, experience with large-scale distributed systems, and strong leadership skills. You'll be part of a diverse and inclusive workforce, contributing to Moloco's mission of empowering businesses through operational machine learning. Moloco offers competitive benefits and is committed to creating an equitable workplace.

Backend Software Engineering Manager position at Moloco, a machine learning company in Seoul, Korea. Lead development teams and scale products with 15+ years of experience.

Backend Software Engineering Manager

Moloco is seeking a Senior Customer Engineer for their Commerce Media team. This role is part of the Customer Engineering (CE) team, which partners with Business Development and Product/Engineering teams to be trusted technical advisors for Moloco's clients. The successful candidate will help retail media platform owners build in-house advertisement businesses using Moloco Commerce Media (MCM), a machine learning-powered AdTech solution.

Key responsibilities include:
- Serving as a trusted technical advisor for clients
- Providing guidance on platform integration, optimization, and troubleshooting
- Understanding clients' business objectives and challenges
- Collaborating with BD teams on pre-sales activities
- Leading technical implementation projects
- Conducting training sessions and workshops
- Identifying opportunities for process improvement and product innovation

The ideal candidate should have:
- 8+ years of professional experience in cloud, software, or machine learning domains
- 5+ years in technical field roles in the retail or AdTech industry
- 3+ years of hands-on implementation, architecture design, or consulting experience
- Strong technical and problem-solving skills
- Experience in the AdTech industry
- Excellent communication skills for both technical and non-technical audiences

Moloco offers a comprehensive benefits package and values diversity, inclusion, and belonging in their workforce. The company is headquartered in Silicon Valley with offices worldwide and has been recognized for its rapid growth and positive work environment.

Senior Customer Engineer role at Moloco, focusing on Commerce Media and AdTech solutions. Requires 8+ years of experience in cloud, software, or machine learning.

Moloco Engineering Jobs

Moloco is a machine learning company empowering organizations to grow and unlock the full value of their unique first-party data, elevating traditional performance advertising.