דרושים ironSource

Join our team working on an advanced ad-serving platform that powers millions of real-time interactions every second. As a Senior Backend Developer, youll play a key role in designing, developing, and maintaining a high-performance system that supports critical functionalities like targeting, attribution, budget management, and data pipelines for machine learning and reporting.Youll be expected to lead impactful projects, drive improvements in performance, scalability, and system reliability, and help shape solutions that directly influence the success of a globally recognized platform. We value bottom-up initiatives and encourage team members to bring their ideas to the table, fostering innovation and collaboration.
Why You'll Love This Role:

Take ownership of major projects and core features with significant business impact.
Work alongside skilled engineers in a fast-paced, high-scale environment.
Tackle challenging technical problems using cutting-edge tools like Kafka and Aerospike.
What you'll be doing
Design, develop, and monitor new features for the platform, including components supporting targeting, attribution, and budget management.
Maintain and optimize the performance of critical backend systems.
Refactor and improve legacy code to ensure scalability and efficiency.
Lead efforts to guarantee system reliability and low latency in a high-concurrency environment.
Collaborate with peers and across teams to deliver high-quality, production-ready solutions.

Were looking for a Mobile Automation Engineer whos a genuine tech geek, creative thinker, and excellent at execution to join our engineering team. If you think about validation as craftsmanship, have satisfaction from delivering a high-quality product, have always dreamed of being part of building the next generation of Automation technology, and work with some of the top talents in the app economy industry, this is the place.
What you'll be doing
Write, execute, and maintain automated test scripts for functional, regression, and performance testing within CI/CD pipelines to enable continuous testing.
Work closely with developers, product managers, and manual QA engineers in a cross-functional Scrum team to define test strategies, improve testability, and ensure high product quality.
Investigate test failures, report defects, and continuously refine automation scripts to improve reliability and efficiency in detecting issues early in the development cycle.

As a System Architect at Aura from Unity, you will design and define the technical architecture of our highly scalable and distributed systems, ensuring they are resilient, cost-efficient, maintainable, and aligned with the company's vision and business needs. You will be part of the Chief Architect's team, working across multiple teams to design comprehensive solutions for complex technical challenges balancing immediate needs with long-term strategic goals.
This is your chance to shape the technological backbone of a fast-growing product with massive scale and global reach. You will make a real impact on how millions of users experience our products, while collaborating with brilliant engineers, product managers, and leadership.

What you'll be doing
Collaborate with product management to translate business requirements into technical specifications
Partner with engineering leaders to design and develop scalable, efficient and secured architecture
Create and maintain high-level system architecture documentation and diagrams
Evaluate technology choices and make recommendations that align with our strategic direction
Provide technical leadership and mentorship to development teams
Identify technical debt and develop strategies to address it
Research emerging technologies and evaluate their potential application

SuperSonic is looking for a passionate Senior Data Scientist to develop and deploy sophisticated user-level models and real-time online learning systems. In this role, you'll work end-to-end on building personalized predictive models that adapt as user behavior evolves, enabling dynamic decision-making. Your work will directly impact user experience, drive revenue growth, and enhance data-driven decision making across the organization by transforming how we understand and respond to individual user patterns in real time. You will be handed with a business problem and will be asked to provide an end to end solution - Unpack and thoroughly understand the business problem, define the strategy to deal with it and research, develop & deploy your solution along with relevant support.
What you'll be doing
Design and implement end-to-end solutions from business needs all the way to live deployment
Monitor and own models in production
Model, design, and implement machine learning and data mining algorithms that will impact millions of users.
Perform deep data analysis to evaluate performance and recommend improvements
Help, guide and support our business partners to allow for scale and accuracy while adopting your solutions

Join the innovative and rapidly expanding team at Unity-Aura, a groundbreaking large-scale mobile platform. We are on the lookout for an exceptional and passionate Android developer to contribute to our fast-paced environment. Our mission involves crafting a content discovery platform, serving millions of users and enabling unique content discovery experiences. Users can effortlessly access and find their favorite content in a simple and user-friendly way.
At Aura, our team leverages the latest and most advanced Android technologies to build a scalable product that is experiencing rapid growth. This presents an exciting opportunity for individuals who are eager to make a substantial impact on a technically challenging product with a vast audience. We highly value team players with technical excellence, a sense of ownership, and the ability to choose the right tools for the tasks at hand

What you'll be doing
Collaborate closely with product managers, architects, DevOps, business intelligence, business, and automation teams within the team to build and execute against a clear roadmap.
Contribute to the Android team by actively participating in all development efforts, including the design, development, testing, and deployment of complex features.
Write code that is clean, scalable, and meets high-quality standards
Engage in regular code reviews and provide constructive feedback to team members, fostering a culture of continuous improvement and knowledge sharing.
Stay updated with the latest trends and advancements in Android development, incorporating innovative solutions and best practices into project workflows to enhance product quality and efficiency.

Were looking for an Automation Infrastructure engineer whos a true tech geek, creative thinker, and great at execution to join our engineering team. If you think about validation as craftsmanship, have satisfaction from delivering high-quality products, always dreamed of being part of building the next generation of Automation Infrastructure technology, and work with some of the top talents in the app economy industry, this is the place.
What you'll be doing
Designing, building, and maintaining our automation infrastructure for our suite of products, ensuring they meet the highest standards of quality and functionality.
Coaching and mentoring team members on best practices for automation, fostering an environment of learning and continuous improvement.
Interact, lead technical discussions with other team members, and collaborate to solve complex issues.

Join the innovative and expanding team at Unity-Aura, a groundbreaking large-scale mobile platform that serves a wide variety of content, including news articles, games, videos, and more. We are seeking a motivated and detail-oriented Quality Assurance Engineer to ensure our content discovery platform delivers a seamless experience to millions of users. At Unity, you will be part of a dynamic team that combines Android development, backend services, and machine learning into a unified, complex system. This is an ideal role for individuals eager to make a substantial impact on a technically challenging product in a fast-paced environment.
What you'll be doing
Collaborate closely with software engineers, product managers, business intelligence, and UI/UX designer teams to define and execute test plans and cases.
Participate in the development lifecycle, from requirements analysis to post-deployment verification.
Conduct regression, functional, performance, and usability testing.
Perform exploratory testing to ensure a seamless user experience across multiple devices and platforms.
Stay updated with the latest QA methodologies, tools, and best practices.

Step into the role of Senior Developer and help us build innovative solutions that solve challenging technical problems and drive our products to the next level. Youll work hands-on with cutting-edge technologies, architect scalable systems, and collaborate with a like-minded team that values clean code, creativity, and continuous improvement. Your impact will be felt across the entire stack, whether youre optimizing performance or designing robust features that align with our long-term vision. Were all about growthyours and oursand youll have the autonomy, resources, and support to sharpen your skills and bring bold ideas to life. If youre ready to leave your mark and level up both in your craft and career, we want to build it with you.
What you'll be doing
Design and lead complex features for both Android and iOS
Integrate multiple third-party ad networks
Work closely with our server teams to define and build our next-generation solutions
Take part in product definition by working with our product managers

Aura from Unity, a revolutionary large scale mobile platform, is looking for an outstanding and passionate full stack developer to join our team. You'll have an opportunity to design, implement and innovate features. Work with cutting-edge technologies, in a complex product built in a distributed microservices environment.
What you'll be doing
Collaborate with cross-functional teams to develop and maintain high-quality software products.
Design and develop backend and frontend solutions for high-scale, event-driven, microservices architecture.
Develop, test, and deploy code using AWS services
Optimize applications for maximum speed and scalability
Debug and solve complex problems related to backend infrastructure

SuperSonic is hiring a Staff Data AI Lead to lead our AI initiatives.
As a Staff Data AI Lead you will be responsible for leading our organization's AI integration efforts and serving as the bridge between advanced AI technologies and our business needs, implementing cutting-edge Data & AI technologies, creating AI-driven strategies and integrating innovative AI solutions across multiple platforms.

What you'll be doing
Develop and execute AI strategies aligned with business objectives
Advise leadership on AI capabilities and potential applications
Guide teams in adopting AI tools and methodologies
Ensure ethical and efficient implementation of AI technologies
Design and oversee AI-driven process improvements
Collaborate with various departments to identify AI opportunities
Stay current with the latest AI trends and advancements
Conduct AI-related training and workshops for staff
Manage AI projects from conception to implementation
Evaluate and recommend AI tools and platforms
Leading a team of AI engineers