What are the responsibilities and job description for the Sr. Software Engineer- Attribution position at Unity?
The opportunity
Unity is building a robust, near real-time reporting platform that powers critical analytics and decision-making across our ecosystem. We are looking for a Staff Software Engineer to help architect and implement the distributed data systems that drive this platform at scale.
In this role, you’ll design and build high-throughput, low-latency data processing pipelines that power reporting used by internal teams and external customers. You’ll operate at the intersection of distributed systems, stream processing, and cloud-native infrastructure — ensuring correctness, reliability, and scalability in a high-volume production environment.
This is a high-impact role where engineering rigor, architectural clarity, and production ownership matter.
What You'll Be Doing
At Unity, we want our team members to thrive. We offer a wide range of benefits designed to support well-being and work-life balance.
Please note: Benefits eligibility, specific offerings, and coverage vary based on the country and employment status.
While specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program
Life at Unity
Unity [NYSE: U] is the world’s leading game engine, powering play for more than 3 billion consumers each month. The top mobile games in the world, the most played PC indie titles, the most innovative console games, and virtually all of the top XR and Web Games are developed, deployed, and grown in Unity. Unity also enables teams across industries like automotive, manufacturing, and healthcare to design, simulate, and collaborate in 3D — closing the gap between ideas and reality. For more information, please visit www.unity.com.
Unity is a proud equal opportunity employer. We are committed to fostering an inclusive, innovative environment and celebrate our employees across age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, or any other protected status in accordance with applicable law. Our differences are strengths that enable us to support the growing and evolving needs of our customers, partners, and collaborators. If you have a disability that means there are preparations or accommodations we can make to help ensure you have a comfortable and positive interview experience, please fill out this form to let us know.
This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.
Headhunters and recruitment agencies may not submit resumes/CVs through this website or directly to managers. Unity does not accept unsolicited headhunter and agency resumes. Unity will not pay fees to any third-party agency or company that does not have a signed agreement with Unity.
Your privacy is important to us. Please take a moment to review our Prospect Privacy Policy and Applicant Privacy Policy. Should you have any concerns about your privacy, please contact us at DPO@unity.com.
#SEN
$172,400—$215,500 USD
Unity is building a robust, near real-time reporting platform that powers critical analytics and decision-making across our ecosystem. We are looking for a Staff Software Engineer to help architect and implement the distributed data systems that drive this platform at scale.
In this role, you’ll design and build high-throughput, low-latency data processing pipelines that power reporting used by internal teams and external customers. You’ll operate at the intersection of distributed systems, stream processing, and cloud-native infrastructure — ensuring correctness, reliability, and scalability in a high-volume production environment.
This is a high-impact role where engineering rigor, architectural clarity, and production ownership matter.
What You'll Be Doing
- Own the end-to-end attribution pipeline: You will be a core engineer on the team responsible for getting attribution data right — from the moment a user interacts with an ad, to the signal landing accurately in our data warehouse and in the hands of our ML and Reporting teams. This means owning a portfolio of high-throughput, latency-sensitive services and streaming pipelines that operate at the center of Unity's mobile advertising infrastructure.
- Build and operate real-time ad event processing: You will design, build, and operate the online services that receive ad interaction events from mobile SDKs and other partners, process terabytes of data at scale (e.g. enrichments, transformations, privacy) and signals to our external and internal partners in real time.
- Lead our architectural modernization: A significant part of your work will be an active migration, replacing a legacy event-handling layer with a modern gRPC-based service. This is greenfield development within a production system, requiring careful design, with backfill and failover behavior, while preserving data accuracy throughout the cutover.
- Low-latency data services using caches: You will improve the caching layer that serves data on every ad request within strict latency budgets, and own the persistence layer that links auction, fill, placement, and gamer identities together across the ad lifecycle.
- Build and maintain critical ad serving infrastructure: You will build and own multiple services that back ad serving (e.g. negative targeting, block listing) within the team's entire service portfolio. You are responsible for logging, tracing, and authentication; building Kafka-backed caching framework; health check and readiness probe infrastructure; and Docker-based integrations.
- Drive data health monitoring and quality: You will own real-time monitoring of data health, detecting anomalies, event delivery rates, and data quality signals as they happen. You will build and maintain the batch data pipeline jobs that produce daily datasets in BigQuerty.
- Collaborate across ML, Reporting, and external partners: You will be the team that ML modeling, Reporting, and external partners rely on for timely and accurate signal reporting. When something goes wrong, you will lead the investigation and recovery.
- Strong foundation in distributed systems and systems design.
- Hands-on experience building and operating large-scale data processing systems.
- Deep understanding of streaming concepts:Exactly-once semantics,Watermarking and event-time processing,Stateful stream processing,Checkpointing and recovery,Backpressure handling
- Production experience with frameworks such as Apache Flink, Spark, Kafka, or similar technologies.
- Proficiency in Python, Java, or Scala.
- Experience with workflow orchestration tools (e.g., Airflow) for stream and batch coordination.
- Strong understanding of cloud-native architectures and distributed infrastructure (Kubernetes, containerization, cloud platforms).
- Relocation support is not available for this position
- Work visa/immigration sponsorship is not available for this position
At Unity, we want our team members to thrive. We offer a wide range of benefits designed to support well-being and work-life balance.
Please note: Benefits eligibility, specific offerings, and coverage vary based on the country and employment status.
While specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program
Life at Unity
Unity [NYSE: U] is the world’s leading game engine, powering play for more than 3 billion consumers each month. The top mobile games in the world, the most played PC indie titles, the most innovative console games, and virtually all of the top XR and Web Games are developed, deployed, and grown in Unity. Unity also enables teams across industries like automotive, manufacturing, and healthcare to design, simulate, and collaborate in 3D — closing the gap between ideas and reality. For more information, please visit www.unity.com.
Unity is a proud equal opportunity employer. We are committed to fostering an inclusive, innovative environment and celebrate our employees across age, race, color, ancestry, national origin, religion, disability, sex, gender identity or expression, sexual orientation, or any other protected status in accordance with applicable law. Our differences are strengths that enable us to support the growing and evolving needs of our customers, partners, and collaborators. If you have a disability that means there are preparations or accommodations we can make to help ensure you have a comfortable and positive interview experience, please fill out this form to let us know.
This position requires the incumbent to have a sufficient knowledge of English to have professional verbal and written exchanges in this language since the performance of the duties related to this position requires frequent and regular communication with colleagues and partners located worldwide and whose common language is English.
Headhunters and recruitment agencies may not submit resumes/CVs through this website or directly to managers. Unity does not accept unsolicited headhunter and agency resumes. Unity will not pay fees to any third-party agency or company that does not have a signed agreement with Unity.
Your privacy is important to us. Please take a moment to review our Prospect Privacy Policy and Applicant Privacy Policy. Should you have any concerns about your privacy, please contact us at DPO@unity.com.
#SEN
- Note: Certain locations require a good faith disclosure of the base salary range for the role. The actual salary for the successful candidate may differ based on location, experience, and other job-related factors.
$172,400—$215,500 USD
Salary : $172,400 - $215,500