Senior Software Engineer at Unity Technologies

Tel Aviv, Tel-Aviv District, Israel -

Full Time

Start Date

Immediate

Expiry Date

31 Jan, 26

Salary

0.0

Posted On

02 Nov, 25

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Backend Development, Distributed Systems, Machine Learning, Java, Scala, Cloud Platforms, Data Engineering, Data Pipelines, Operational Excellence, Problem Solving, Low-Latency Systems, Feature Stores, Data Aggregation, Monitoring, Triton Inference Server, TensorFlow, PyTorch

Industry

Software Development

Description

The opportunity ironSource, part of Unity, is a leading large-scale ad network at the forefront of advertising technology. We are looking for a highly skilled and experienced Senior Software Engineer to join our backend team. In this role, you will leverage your expertise in distributed systems, data engineering, and software development to design, build, and deploy high-performance solutions. You will take a leading role in developing and maintaining a cutting-edge online machine learning system powered by PyTorch/Tensorflow models and Triton inference server. This is an opportunity to work on complex, large-scale systems that serve billions of requests, shaping the future of ad tech and ML-driven optimization. What you'll be doing Architect and Build: Design, develop, and deploy robust, scalable, and high-performance distributed systems that form the backbone of ironSource's next-generation ML ad network. Real-Time Ad Serving: Engineer and optimize critical systems for real-time ad serving, enabling machine learning models to make intelligent, low-latency decisions for optimal ad selection. ML Infrastructure Innovation: Drive the evolution of our ML capabilities by researching, evaluating, and implementing cutting-edge techniques for feature stores, data aggregation, and model serving infrastructure. Data Pipeline Engineering: Collaborate closely with data scientists and product managers to design, build, and maintain efficient and reliable data lakes and data pipelines, ensuring high-quality data for ML training and analytics. Operational Excellence: Take ownership of key system components, ensuring their reliability, performance, and scalability in a production environment through proactive monitoring and continuous improvement. What we're looking for 5+ years of backend development experience with strong skills and a genuine passion for server-side technologies. Proven experience building and maintaining large-scale, low-latency, distributed systems. Solid understanding of service lifecycle management and efficient resource utilization. Hands-on experience with machine learning integration in production systems. Proficiency in backend programming languages such as Java and Scala Familiarity with cloud platforms (AWS, GCP, or Azure) and container orchestration (Docker, Kubernetes). Strong problem-solving skills, ownership mindset, and ability to thrive in high-impact environments. You might also have Experience with ML frameworks such as TensorFlow, PyTorch. Experience with inference servers such as Triton, TensorFlow Serving. Additional information Relocation support is not available for this position. Work visa/immigration sponsorship is not available for this position Life at Unity We offer a wide range of benefits designed to support employees' well-being and work-life balance. You can read more about them on our career page. Unity [NYSE: U] is the leading platform to create and grow games and interactive experiences. Creators, ranging from game developers to artists, architects, automotive designers, infrastructure experts, filmmakers, and more, use Unity to bring their imaginations to life across multiple platforms, from mobile, PC, and console, to spatial computing. As of the third quarter of 2024, more than 70% of the top 1,000 mobile games were made with Unity, and in 2024, Made with Unity applications had an average of 3.7 billion downloads per month. For more information, please visit Unity. 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 #LI-SC1

How To Apply:

Incase you would like to apply to this job directly from the source, please click here

Responsibilities

Design, develop, and deploy robust, scalable, and high-performance distributed systems for ironSource's ML ad network. Collaborate with data scientists and product managers to maintain efficient data pipelines and ensure system reliability.