Similarweb is the leading digital intelligence platform used by over 3500 global customers. Our wide range of solutions power the digital strategies of companies like Google, eBay, and Adidas.

We help our customers succeed in todays digital world by giving them access to data-driven insights, competitive benchmarks, strategic analysis, and more.

In 2021, we went public on the New York Stock Exchange, and we havent stopped growing since!



We're seeking exceptional Individuals to join us to our R&D team. At Similarweb, you'll innovate fast, collaborate with brilliant minds, solve big problems, work with cutting-edge technologies and data at incredible scales, and make a tangible impact on the world's most innovative companies.

Were looking for a Big Data Engineer to develop and integrate systems that retrieve, process and analyze data from around the digital world, generating customer-facing data. This role will report to our Team Manager, R&D.

Why is this role so important at Similarweb?

Similarweb is a data-focused company, and data is the heart of our business.

As a big data engineer developer, you will work at the very core of the company, designing and implementing complex high scale systems to retrieve and analyze data from millions of digital users.

Your role as a big data engineer will give you the opportunity to use the most cutting-edge technologies and best practices to solve complex technical problems while demonstrating technical leadership.

So, what will you be doing all day?

Your role as part of the R&D team means your daily responsibilities may include:

Design and implement complex high scale systems using a large variety of technologies.

You will work in a data research team alongside other data engineers, data scientists and data analysts. Together you will tackle complex data challenges and bring new solutions and algorithms to production.

Contribute and improve the existing infrastructure of code and data pipelines, constantly exploring new technologies and eliminating bottlenecks.

You will experiment with various technologies in the domain of Machine Learning and big data processing.

You will work on a monitoring infrastructure for our data pipelines to ensure smooth and reliable data ingestion and calculation.

We are seeking for the sharp and the curious, a hard-working individual that will join our Unity CTV Ads Solution dynamic team.

In this position, you will play a critical role in the development, implementation, and optimization of our next-generation CTV advertising platform. You will work closely with our developers, CTO and our GM on a daily basis to bring innovative ad solutions to life.

Therefore youll have to be an innovative thinker, great team player and fantastic builder

What you'll be doing

Contributing and enhancing our big data solution, mainly in python and spark
Building new microservices, mainly in TS and python
Innovate new solutions and improve our ad solutions, processes and eco systems

We are looking for an experienced Backend Developer to join our data group.

As a member of the team you will be a part of a fast, highly-scalable and fully managed data platform which handles terabytes of data per day in a cloud environment.

We are looking for an engineer who will work with multiple technologies stack: Kafka (Azure Event Hub), Kubernetes, Function Apps, Azure Data Explorer, MongoDB, etc.

Using several coding languages like Golang, NodeJS (TypeScript), and Python.

We are required to write efficient code that supports large-scale distributed systems.

Key Responsibilities
Design and build new solutions/features to help our customers improve their cloud security.
Get experience with new technologies and languages, develop challenging solutions, and have a great opportunity to grow and create impact.
Constantly Improve existing implementations.
Adapt and take on more responsibilities and own your share of the product.
Work with product managers, business, and other teams at Check Point.

We are looking for a Backend Software Developer to join our threat detection engines group.

You will develop Check Points industry-leading sandbox solution in charge of the prevention of zero-days malware reaching the market.

You will work in multiple environments, large-scale cloud (AWS) microservices, and on-prem solutions, a few code languages, and research the latest malware that exists in the wild.

We operate as an independent developing unit that enjoys flexibility, the option to make a big impact, and meaningful challenging work along with access to Check Points malware research resources.

Key Responsibilities
Research malware behavior and evasion techniques across all stages of the malware kill change from exploitation and infection to impact.
Develop in C++/Python on multiple environments.
Design and develop mechanisms to detect suspicious and malicious activity on OS internals.
Collaborate cross-functionally with data scientists, project managers, and researchers.
Get experience with developing in a cloud-based and on-prem infrastructure.
Work alongside other engineers on the team to elevate technology and consistently apply best practices.

Check Point is looking for a promising and brilliant Cloud Back End Developer for Avanan.

Avanan was acquired by Check Point and it is now Check Points Email Security and collaboration solution.

This is a unique opportunity to work on a large-scale cloud-native system (one of the 10 largest in Israel!) using cutting-edge technology in an agile environment!

Key Responsibilities
As a Cloud Back-End Developer, you will be responsible for developing and maintaining exciting security products utilizing advanced models for Avanans customers. Our production environment is a fast-paced, agile development cloud environment - handling tens of millions of transactions daily

You will develop software serving large scale production real-time environment. handling large quantities of data, using multi-threaded methods and design patterns.

The domain you will tackle will involve cutting edge cybersecurity cloud solutions, like phishing, impersonation, anomaly detection, and more. All are implemented with the latest AWS tools and managed services such as Aurora RDS, Athena, Kinesis, Kafka, SQS, Elastic Search, ElasticCache, and many more. You will design and develop high impact real-time components for online analysis, and take ownership of the end-to-end solution.

Develop production-grade, large-scale cloud -based security products.

Design and develop data-driven applications in an agile development environment.

Design and develop AI back-end solutions and APIs.

Interact with data scientists, R&D, QA and Test Automation.

We are looking for a promising and brilliant Cloud Backend Developer to join Avanan.

Avanan was acquired by Check Point and it is now Check Points Email Security and collaboration solution. This is a unique opportunity to work on a large-scale cloud-native system using cutting-edge technology in an agile environment

Key Responsibilities
As a Cloud Backend Developer, you will be responsible for developing and maintaining exciting security products for Avanans customers. Our production environment is a fast-paced, agile development cloud environment - handling tens of millions of transactions daily.

You will develop software serving large scale production real-time multi-tenant environment, handling large quantities of data, using microservices architecture and design patterns

The domain you will tackle will involve cutting edge cybersecurity cloud solutions, like phishing, impersonation, anomaly detection, and more. All are implemented with the latest AWS tools and managed services such as Aurora RDS, Kinesis, DynamoDB, SQS, ElasticSearch, ElasticCache, and many more. You will design and develop high impact real-time components, and take ownership of the end-to-end solution

Develop production-grade, large-scale cloud-based security products.
Design and develop data-driven applications in an agile development environment.
Collaborate cross-functionally with product managers, QA, automation, data engineers, and other engineers to achieve elegant solutions.
Work alongside other engineers on the team to elevate technology and consistently apply best practices.

At Similarweb, we are revolutionizing the way businesses interact with the digital world by revealing to them everything that happens online.

Our unique data and solutions empower over 5,000 customers globally, including industry giants like Google, eBay, and Adidas, to make game-changing decisions that drive their digital strategies.

In 2021, we went public on the New York Stock Exchange, and we continue to reach new heights! Come work alongside Similarwebbers across the globe who are bright, curious, practical and good people.

We are looking for Devops Engineer with a passion for exploring new technologies, building utilities and APIs to help us move faster while preserving high standards.

So, what will you be doing all day?

Your role as part of the R&D team means your daily responsibilities may include:

Creating frameworks and tools that will be used by 300+ engineers and have a direct impact on how SimilarWeb delivers software and data.
Design, build and manage highly available, scalable and robust services.
Manage thousands of servers and containers by automating infrastructure changes and deployments.
Developing and maintaining our logging, monitoring and alerting stacks.
Troubleshooting and mitigating production incidents as part of an on-call rotation alongside engineers from within all other R&D groups (and make sure we don't get the same alert twice)
What will I bring to the team?

This position requires an experienced engineer who shares our passion for technology, infrastructure and building amazing products while being an effective communicator and a people person.

At Similarweb, we are revolutionizing the way businesses interact with the digital world by revealing to them everything that happens online.

Our unique data and solutions empower over 5,000 customers globally, including industry giants like Google, eBay, and Adidas, to make game-changing decisions that drive their digital strategies.

In 2021, we went public on the New York Stock Exchange, and we continue to reach new heights! Come work alongside Similarwebbers across the globe who are bright, curious, practical and good people.

We are looking for Devops Engineer with a passion for exploring new technologies, building utilities and APIs to help us move faster while preserving high standards.

So, what will you be doing all day?

Your role as part of the R&D team means your daily responsibilities may include:

Creating frameworks and tools that will be used by 300+ engineers and have a direct impact on how SimilarWeb delivers software and data.
Design, build and manage highly available, scalable and robust services.
Manage thousands of servers and containers by automating infrastructure changes and deployments.
Developing and maintaining our logging, monitoring and alerting stacks.
Troubleshooting and mitigating production incidents as part of an on-call rotation alongside engineers from within all other R&D groups (and make sure we don't get the same alert twice)
What will I bring to the team?

This position requires an experienced engineer who shares our passion for technology, infrastructure and building amazing products while being an effective communicator and a people person.

Similarweb is the leading digital intelligence platform used by over 3500 global customers. Our wide range of solutions power the digital strategies of companies like Google, eBay, and Adidas.

We help our customers succeed in todays digital world by giving them access to data-driven insights, competitive benchmarks, strategic analysis, and more. In 2021, we went public on the New York Stock Exchange, and we havent stopped growing since!

We are looking for a talented and dedicated ML & Big Data Analyst who will be a part of the Core Data group.

As part of this role, you will help us process and streamline rich and complicated datasets. Will explore and validate new data sources. Be part of the data science and data engineering force creating new features for our solution.

What does the day-to-day of a ML & Big Data Analyst at Similarweb look like:

Apply your expertise in quantitative analysis and data mining to turn data into insights.
Conduct research and develop tools that will ensure the quality of Similarwebs data and algorithms.
Utilize your deep understanding of Similarwebs data in order to evaluate and improve novel algorithms produced by the data scientists in your team.
Partner with Big Data Engineers to establish an infrastructure to scale solutions.