We are looking for a Senior Software Engineer.
Software engineers ship features that affect millions of users' mobile experiences. You will be creating cutting edge internal and external-facing tools to help analyze billions of events on millions of mobile devices. Each engineering team works with a clear mission in mind, taking accountability for every part of the system from deployment to production. As a Senior Ruby Developer, you will be at the forefront of mobile advertising technology, leveraging your expertise to help lead our team through exciting challenges and innovations.
About the role:
Research the technical feasibility of new ideas and actively suggest technology improvements
Lead the modernization of our ad tech platform, employing cutting-edge technologies and methodologies to boost system efficiency and performance.
Collaborate with cross-functional teams of developers, data scientists, and product managers to identify complex problems and spearhead the development of innovative solutions.
Set the standard for code quality and maintainability by conducting thorough code reviews, advocating for best practices in Ruby development, and ensuring comprehensive test coverage.
Act as a mentor Ruby expert, sharing knowledge and expertise to foster team growth and development.
Keep abreast of the latest trends and technologies in adtech and Ruby development, leading the charge in applying them to enhance our platform.
Take charge of maintaining and enhancing our big data adtech system, ensuring optimal performance, reliability, and scalability while handling billions of transactions per day.

We are looking for a Senior Backend Engineer.
This is a unique opportunity to join a highly-skilled team of engineers, working on the core systems of a massive production operation and solving complex logical and technological challenges that directly impact the companys success.
About the Role:
Helping to design, build, and maintain high-throughput, distributed, elastic backend systems
Developing first-in-class revenue generating solutions, enriching our product offering for multiple large scale customers
Conceptualizing and developing architectures for handling hundreds of millions of daily active users on a massive scale
Being part of a core team owning an industry-leading platform
Fully participating in work planning processes and in the continuous improvement of the teams performance
Collaborating with other engineering, data science and product teams and being exposed to a wide variety of technologies and work methodologies

We are looking for a highly skilled and experienced Azure Cloud Platform Engineer
Join us in driving innovations in the cloud infrastructure space, defining, and implementing scalable and reliable cloud architectures, and staying abreast of the latest industry trends and technologies.
This role offers the chance to influence products and teams across the globe by leveraging state-of-the-art technologies and developing a broad spectrum of capabilities, including automation tools, advanced build systems, and continuous integration.
Beyond the technical expertise, were looking for someone who is analytical, has a strong sense of responsibility, and is passionate about staying ahead of the curve in cloud technologies.
Responsibilities:
Planning, design, build and optimizing Azure-based cloud infrastructure solutions
Developing and managing efficient CI/CD processes to enable continuous integration and delivery
Operating and maintaining Kubernetes clusters, ensuring their reliability, scalability, and performance
Collaborating with cross-functional teams to define and implement scalable, reliable, and secure Azure cloud architecture
Driving innovations in Azure cloud infrastructure space and staying up to date with the latest Azure technologies and industry trends
Developing automation scripts and frameworks to improve operational processes and procedures within the Azure ecosystem.

?What is our mission? Cellebrite’s (Nasdaq: CLBT) mission is to enable its customers to protect and save lives, accelerate justice, and preserve privacy in communities around the world. Cellebrite is a global leader in Digital Intelligence solutions for the public and private sectors, empowering organizations to master the complexities of legally sanctioned digital investigations by streamlining intelligence processes. Trusted by thousands of leading agencies and companies globally, Cellebrite’s Digital Intelligence platform and solutions transform how customers collect, review, analyze, and manage investigative digital data in legally sanctioned investigations.

What are we looking for? We are seeking a highly skilled Senior Backend Data Engineer to join our dynamic team. This role offers the chance to make a significant impact by enhancing the performance, scalability, and stability of our data pipelines. you will be instrumental in pioneering new features and driving the continuous improvement of our production code.


Why Cellebrite? Joining Cellebrite means collaborating with dedicated professionals on mission-critical technology. We offer a hybrid work environment, with a balance between on-site collaboration in Petah Tikva and the flexibility of remote work. Our culture thrives on innovation, and we value the contribution of every team member. Cellebrite is where you can bring your expertise to solve complex challenges and contribute to a safer world.

What You'll Do? Design and implement ETL functions to optimize forensic data processing. Backend development working to implement new API’s and features that will enrich the main data pipeline in Cellebrite Platform product. Execute PoCs for new data platform features and integrate successful ones. Enhance the performance and stability of production-level code. Utilize AWS services , including Step Functions, AWS lambda, SQS, SNS, Event Bridge, AWS Athena, ECS Fargate, AWS Glue, and EMR, to manage data workflows. Perform basic DevOps tasks including Kubernetes deployments, server less/ terraform and operate with APM tools to monitor and improve system performance.
What are the requirements?
* A total of 7 years of experience in software development.
* At least 3 years of proven hands-on data engineering experience on AWS, specifically in ETL related technologies like Spark, Glue, Athena, Step Functions, Parquet.
* At least 2 years as a back end Developer (any of the following languages: Node, C#, Java, Go etc.)
* Proven experience in data cleansing, manipulation and aggregation using python and/or Scala.
* AWS Data Engineering certification is a plus.
* A team player mindset, strong communication skills, and the ability to work independently.

Office Location:
Petah Tikva

We are looking for a highly motivated, experienced, talented and collaborative automation engineer to join the iTero imaging systems segment of our technology and be a part of delivering innovative intra oral scanning solutions. The position will focus on developing and maintaining automation tools for V&V testing, maintaining the automation team's activities, establishing activity schedules, and monitoring project progress.
In this role, you will:
Design, develop, and maintain automated test frameworks, scripts, and tools using Python.
Maintain the automation team's activities, establish activity schedules, and monitor project progress.
Collaborate with the development team to understand software requirements and develop test strategies and plans.
Create and execute automated tests to verify and validate software functionality, performance, and scalability.
Collaborate with cross-functional teams to identify and prioritize test cases for automation.
Continuously enhance and improve the test automation infrastructure and processes.
Conduct root cause analysis of test failures and provide recommendations for improvements.
Stay up to date with industry best practices and emerging trends in test automation.
Participate in code reviews and provide feedback on testability and quality aspects of the codebase.

we are seeking an Automation System Test Validation Engineer to join our System Validation team in Israel that developing a cutting-edge Home Gateway Platform.

As a member of the System Validation team, you will become a key player of the activity including:

Developing and maintaining automation tests for our Docsis/Voice/Gateway products
Developing and maintaining automation infrastructure used in all Jsystem automation tests we use
Developing and maintaining tools that are used by the CI and scrum teams to run tests, see tests results, document CI setups, etc
Be part of the CI team that is responsible for GCI and NBT tests
Collaborate with other team members and other scrum teams, helping to reproduce issues and fix automation issues when required due to spec/SW changes

we are looking for a Software Engineer to join the R&D team.

As a Software Engineer, you will play a key role in building from scratch the infrastructure of the web platform.
You will be required to learn and quickly master new technologies and help define the next generation of the product.
Were looking for someone who's passionate about technology and software development, with end-to-end experience developing web applications as well as big data tools.
An opportunity to significantly influence the future of the web platform!
What Youll Be Doing:

Take full responsibility for features throughout the whole stack.
Develop and implement new features that directly impact our customers.
Gather and refine specifications and requirements based on technical needs.
Planning and performing testing to ensure fit to standards (e.g. security, scalability, etc.).
Create and maintain software documentation.
Stay plugged into emerging technologies/industry trends and apply them into operations and activities.

We are looking for a Senior Software Engineer with 5+ years of experience preferably in Python to join our dynamic team! You will work closely with our frontend developers, designers, and other stakeholders to deliver high-quality software solutions. Location: Petah-Tikva