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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 Technical Customer Success Manager.
What Youll be Doing:
Collaborate closely with our sales team to facilitate technical engagements with key customers, ensuring precise identification of requirements and successful delivery of their success criteria.
Own the overall relationship with assigned clients, including managing onboarding, implementation, training, driving increased adoption and outcomes leading to renewals, expansion, and maintaining high levels of customer satisfaction.
Provide technical guidance to customers throughout post-sale delivery processes, addressing any complex technical support or inquiries.
Foster strong, collaborative relationships with clients, acting as a trusted advisor and bridging the gap between client needs and technical implementation.
Work in synergy with various departments, including Product and Engineering teams, to resolve customer issues promptly and leverage valuable customer feedback for product enhancement.
Cultivate a profound understanding of web scraping and web data domains, becoming an expert in utilizing our technology to help customers achieve their business goals.

Were looking for an exceptional Data Team Lead to lead our data analytics team and transform the scraping industry. As a Head of Data, you will be a major focal point in the company, lead a team of data professionals and work closely with cross-functional teams to ensure data-driven decision-making and impactful insights.
What Youll be Doing:
Provide strong leadership and mentorship to a team of data analysts and data engineers by setting clear goals, providing regular feedback, and ensuring the teams professional growth and development
Work closely with Product, Sales and CS teams to gather needs for data insights and reports within the company
Own internal data in the company, including product and business analytics, end to end and be responsible for its delivery, infrastructure, accuracy and integrity
Work closely with the product team to lead data features of our own customer facing analytics dashboard
Lead the analysis of complex datasets to extract valuable insights, trends, patterns and anomalies that drive strategic decisions
Present findings and actionable insights to senior management and cross-functional teams
Lead the building and upgrade of existing data infrastructure to cope with performance, scalability, and growth ץ

We are seeking an experienced Data Engineer to join our dynamic team of analytics experts. In this role, you will play a pivotal part in both data ops and data engineering functions, contributing to the enhancement and maintenance of our data integration and pipeline processes, as well as ensuring the robustness and scalability of our data platform.
The ideal candidate is someone who thrives in a fast-paced environment, adept at both data engineering practices and DevOps principles.
You should be passionate about optimizing data systems and possess a strong desire to continuously improve our companys data architecture to support evolving products and data initiatives.
In this role, you will be responsible for:
Develop and maintain ETL/ELT/Streaming processes and SQL queries for efficient data movement.
Design and implement scalable, automated processes for large-scale data analyses.
Engage with stakeholders to understand data requirements and build datasets accordingly.
Collaborate with teams to enhance data models and promote data-driven decision-making.
Contribute to the long-term strategy and architecture of the data platform.
Maintain data lake pipelines and ensure adherence to schema standards.
Apply data security standards and seek ways to optimize data flow.
Serve as the point of contact to the DevOps team and handle MLOps operations.

We are looking for a System Analyst.
As our System Analyst, youre not just crunching numbers, youre crafting the bridge between what data can do and our business needs. Think of it as using BI/Analytics to crack the code on complex puzzles and clocking the wins in real, measurable ways.
You'll take charge of steering projects, tracking their progress, and quantifying their success, all while pushing the envelope on what data can achieve. Ready to blend your technical background with a keen business sense to drive excellence?
Join us on this journey to elevate our game through strategic data innovation.
In this role, you will be responsible for:
Leverage your extensive data domain expertise to generate strategic insights, and play a crucial role in developing and managing the semantic layer, ensuring data integrity, accessibility for analytics, and BI and company alignment around metrics.
Develop metrics and frameworks to assess the impact of data-driven initiatives on business performance, aligning with key goals.
Engage with stakeholders to collect requirements, map the company data sources, and deliver insights that inform strategic decisions and optimize data organization processes.
Champion the adoption of data-driven decision-making throughout the company, fostering innovation and continuous improvement.

JR246107
We are looking for a Full-Stack Software Engineer- Mid-level/Senior/Lead.
Join our dynamic team at Salesforce and make a real impact with your code!
Were looking for passionate individuals who want to shape the future of our products and deliver exceptional experiences to our customers. Come be a part of our innovative and collaborative environment, where your skills will thrive and your ideas will be valued. Apply now and lets build something extraordinary together!
Your Impact:
Our ideal candidate is passionate about crafting a new product to serve thousands of enterprise customers by using innovative technology and striving for the best quality and throughput.
As part of this role, you will:
Architect, design, implement, test, and deliver highly scalable products.
Master our development process, culture, and code base, then improve it.
Operate effectively in the hybrid engineering model where engineers are expected to be able to design and implement the necessary work to ensure quality in their own code as well as other engineers.
Mentor others in development technologies, tools, and processes
Present your own designs to internal/external groups and review the designs of others
Develop test strategies, design automation frameworks, write unit/functional tests to drive up code coverage and automation metrics

JR244992
We are looking for a Full-Stack Software Engineer, Front End Focus.
Join our dynamic team at Salesforce and make a real impact with your code! Were looking for passionate individuals who want to shape the future of our products and deliver exceptional experiences to our customers. Come be a part of our innovative and collaborative environment, where your skills will thrive and your ideas will be valued. Apply now and lets build something extraordinary together!
Your Impact:
Design, implement, test and deliver highly scalable products
Master our development process, culture and code base, then improve it
Operate efficiently in the hybrid engineering model where engineers are encouraged to be able to craft and implement the vital work to ensure quality in their own code as well as other specialists
Present your own designs to internal/external groups and review designs of others
Develop test strategies, design automation frameworks, write unit/functional tests to drive up code coverage and automation metrics

We are looking for a Backend Software Engineer - Senior/Lead. JR245034
As a Backend Software Engineering, your job responsibilities will include:
Build new and exciting components in an ever-growing and evolving market technology to provide scale and efficiency.
Develop high-quality, production-ready code that can be used by millions of users of our cloud platform.
Make design decisions on the basis of performance, scalability, and future expansion.
Work in a Hybrid Engineering model and contribute to all phases of SDLC including design, implementation, code reviews, automation, and testing of the features.
Build efficient components/algorithms on a microservice multi-tenant SaaS cloud environment
Code review, mentoring junior engineers, and providing technical guidance to the team (depending on the seniority level).

Were looking for a highly experienced Backend Developer to join our team!
If you are curious to work with large scale data in real-time, committed to translating insights into action, want new challenges daily and impact the lives of millions of users globally, this role is for you.
Responsibilities:
Planning, designing, developing and maintaining Java high-availability applications that can be high-volume and low-latency
Define application objectives and functionality
Ensure application designs conform with business goals
Support continuous improvement, investigating alternatives and technologies, and presenting for architectural review
Work in a highly motivated team, closely with Product and Architects teams on large mission-critical systems.

Were looking for a highly motivated Senior DevOps engineer to join our DevOps team!
This person will work with the most cutting-edge cloud technologies on a massive scale, including orchestrating thousands of servers across the world while working with petabyte-scale data stores.
Our Scale:
Were working with PB-size datasets, running thousands of EC2/ECS/EKS instances, and serving hundreds of millions of users.
Responsibilities:
Lead the implementation of DevOps engineering practices in the organization in collaboration with the Development and Architecture teams
Design, create, and improve infrastructure deployment and management using IaC
Define CI/CD practices, build and maintain pipelines used by development teams
Build and maintain tooling in various technologies
Improve availability, scalability, observability, and cost-efficiency of our current and future products
Support and maintain our existing cloud-based infrastructure

We are looking for a Senior BI Developer.
As a Senior BI Developer, you will be a key member of the BI team, responsible for owning and optimizing our data lake, integrating with various services to enhance data quality, developing complex ETL processes, and working with petabytes of data. You will play a pivotal role in empowering our organization to make informed, data-driven decisions through the creation of self-service tools and robust analytics solutions, all while leveraging cutting-edge technologies.
Responsibilities:
Collaborate with different teams and services to seamlessly integrate and enrich data from diverse sources
Design, develop, and optimize complex ETL processes to support business requirements
Work with petabytes of data efficiently, optimizing processes for performance and scalability using Big Data technologies
Build user-friendly, self-service tools and dashboards to empower employees across the organization and enable non-technical users to access and analyze data for better decision-making
Integrate cutting-edge technologies and innovative approaches to enhance data processing and analysis
Collaborate with cross-functional teams, including data scientists, analysts, and business stakeholders, to understand data requirements and deliver actionable insights.

We are looking for a Senior Data Engineer.
In your role as a Senior Data Engineer, you will manage large volumes of data and contribute to critical projects such as the single source of truth, Data Catalog, and Data Platform. Join our team at Viber and help us enhance our data-driven solutions.
Responsibilities:
Lead the designing, building, and maintaining of the organizations data architecture
Contribute to initiatives such as the implementation of a single source of truth, Data Catalog, and Data Platform
Manage large volumes of data, including real-time streaming of petabytes of data from hundreds of millions of users
Collaborate with different teams to ensure the efficiency and accuracy of data solutions
Oversee the overall management of the data platform.

We are seeking an experienced and skilled Senior Backend Developer with a proven track record of more than 3 years in core banking with an emphasis on balance and ledger systems.
As a Senior Backend Developer, you will play a key role in designing, implementing, and maintaining the backend systems that power our core banking infrastructure.
Your expertise in core banking operations, balance management, and ledger systems will be crucial in ensuring the reliability, security, and scalability of our financial services.
Responsibilities:
Backend System Development:
Design, develop, and maintain scalable and efficient backend systems for core banking operations
Collaborate with cross-functional teams to understand business requirements and translate them into technical solutions
Core Banking Expertise:
Leverage your in-depth knowledge of core banking processes to enhance and optimize existing systems
Stay updated on industry trends and best practices related to core banking technologies
Balance and Ledger Management:
Develop and implement solutions for real-time balance tracking and ledger management
Ensure accuracy, consistency, and integrity of financial data across the system
Database Management:
Design and optimize database schemas for efficient storage and retrieval of financial data
Implement data security measures to protect sensitive financial information
Performance Optimization:
Identify and address performance bottlenecks in the backend systems to ensure optimal system responsiveness
Collaboration and Communication:
Collaborate with front-end developers, QA engineers, and other team members to deliver high-quality software solutions
Communicate effectively with stakeholders to gather requirements and provide project updates
Code Review and Mentorship:
Conduct code reviews to ensure code quality, adherence to coding standards, and best practices
Mentor junior developers and contribute to their professional growth
Troubleshooting and Support:
Investigate and resolve backend-related issues in a timely manner
Provide support for production systems and participate in an on-call rotation

We are looking for experienced and motivated engineers to help us drive the Kusto revolution and make it THE technology for log search and text analytics across the world. Reinventing the way people interact with big data is happening NOW in the Azure Data Explorer (Kusto) team.
Responsibilities:
Perform engineering tasks including designing and implementing new features as well as improving existing ones.
Collaborates with developers and program managers throughout the development lifecycle to deliver features that delight the users.
Take active part in code reviews to ensure high quality code.
Engage with the SRE/CSS teams to root cause and resolve live site issues and/or customer incidents.

?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