דרושים » פיתוח תוכנה » Senior Backend Software Developer

07/08/2025
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2 ימים
Check Point
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
Check Point is looking for an outstanding Senior Cloud Developer in the ThreatCloud group.

The group is responsible for building the worlds largest and most advanced Threat Prevention cloud platform called Threat Cloud - a global platform that inspects data from hundreds of millions of sources from hundreds of thousands of customers in real time, preventing threats and sharing threat intelligence.

In this position you will join a strong team of developers and will be in charge of researching and building the next generation of detection engines such as anti-phishing and web security using AI and Machine Learning, you will build an infrastructure to deliver these and other capabilities to all Check Point Products based on cutting edge cloud services and serve Billions of requests per day.

You will develop new products and capabilities in an agile manner, directly contributing to Check Points business plans and to the world's cyber security.

The group is tasked with tackling some of the worlds biggest technical and cyber security challenges, protecting the world from Malware, Phishing, Supply Chain attacks, and other advanced threats in an ever changing landscape where threat actors and adversaries do their best to avoid detection.

You will join a top-notch team of experienced software engineers and cyber security experts, and will own the development of end to end features from design to production using cutting edge cloud technologies, and do so in a dynamic and fast-paced environment.

Come join a team of motivated, fun, creative minds united in delivering innovative new technology and cyber security against the ever-changing threat landscape!!!

Key Responsibilities
Develop end to end features and cloud services in an Internet scale environment with the latest cloud technologies and methodologies.
Research & develop security engines utilizing big data, heuristics and machine learning.
Own your work end to end, from research through design to production.
Be part of a development team, collaborate with your peers and contribute ideas and knowledge.
Work together with product managers, security researchers and other product stakeholders to define requirements and support our customers.
Requirements:
3-8 years of backend development in Java / Python.
Strong coding and analytic skills.
Experience in developing modern cloud/SaaS systems - big advantage.
Experience working with AWS services and Kubernetes big advantage.
Experience with developing cyber security products or cyber security research big advantage.
Experience with data science and machine learning advantage.
Operates with a Growth Mindset.
Independent, self-driven, responsible, results oriented.
Strong interpersonal skills and a positive attitude
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2 ימים
Check Point
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
As the worlds leading vendor of Cyber Security, facing the most sophisticated threats and attacks, weve assembled a global team of the most driven, creative, and innovative people. At Check Point, our employees are redefining the security landscape by meeting our customers real-time needs and providing our cutting-edge technologies and services to an ever-growing customer base.

Check Point Software Technologies has been honored by Time Magazine as one of the Worlds Best Companies for 2024. We've also earned a spot on the Forbes list of the Worlds Best Places to Work for five consecutive years (2020-2024) and recognized as one of the Worlds Top Female-Friendly Companies. If you're passionate about making the world a safer place and want to be part of an award-winning company culture, we invite you to join us.

Check Point Harmony Email Security and Collaboration (Previously AVANAN) is a unique email solution that fully secures cloud email and cloud platforms using AI.

We are looking for a promising and brilliant Cloud Backend Developer to join our team!

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 Check Points 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.
Requirements:
BSc in Computer Science/Software Engineering or equivalent knowledge.
At least 2 years of experience in backend development.
Experience working with Python for building applications or services.
Experience working in a cloud environment (AWS - Advantage).
Knowledge of modern database technologies.
In-depth knowledge of object-oriented programming principles and design patterns.
Excellent verbal and written communication skills.
Experience with high-performance, multi-threaded, multi-processed environments - Advantage.
Experience developing a high-scale, multi-tenant cloud SaaS mission-critical applications - Advantage
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2 ימים
Check Point
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
Check Point is looking for a promising and brilliant Cloud Back End 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 (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 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 Elastic Container Services, Kinesis, DynamoDB, SQS, Opensearch, ElasticCache, Iceberg, 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.
Requirements:
Degree in computer science/software engineering.
5 years of programming experience: Python experience at least 2 years- must.
AWS experience - must.
Experience with high-performance, multi-threaded, multi-processed environments.
Experience developing a high-scale, multi-tenant cloud SaaS mission-critical applications.
Knowledge of different databases relational, Key-Value, document, Data Lakes.
Knowledge of microservices architecture and design patterns and best practices.
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תודה על שיתוף הפעולה
מודים לך שלקחת חלק בשיפור התוכן שלנו :)
2 ימים
Check Point
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
As the worlds leading vendor of Cyber Security, facing the most sophisticated threats and attacks, weve assembled a global team of the most driven, creative, and innovative people. At Check Point, our employees are redefining the security landscape by meeting our customers real-time needs and providing our cutting-edge technologies and services to an ever-growing customer base.

Check Point Software Technologies has been honored by Time Magazine as one of the Worlds Best Companies for 2024. We've also earned a spot on the Forbes list of the Worlds Best Places to Work for five consecutive years (2020-2024) and recognized as one of the Worlds Top Female-Friendly Companies. If you're passionate about making the world a safer place and want to be part of an award-winning company culture, we invite you to join us.

Check Point Harmony Email Security and Collaboration (Previously AVANAN) is a unique email solution that fully secures cloud email and cloud platforms using AI.

As a Cloud Back-End 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 Elastic Container Services, Kinesis, DynamoDB, SQS, Opensearch, ElasticCache, Iceberg, and many more. You will design and develop high impact real-time components and take ownership of the end-to-end solution.

Key Responsibilities


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.
Requirements:
Degree in computer science/software engineering from a top university.
5 years of programming experience: Python or Golang experience at least 2 years- must.
AWS experience - must.
Experience with high-performance, multi-threaded, multi-processed environments.
Experience developing a high-scale, multi-tenant cloud SaaS mission-critical applications.
Knowledge of different databases relational, Key-Value, document, Data Lakes.
Knowledge of microservices architecture and design patterns and best practices.
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לפני 8 שעות
SimilarWeb
Location: Tel Aviv-Yafo
Job Type: Full Time
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 4,300 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.

Were looking for an Experienced Backend/Data Engineer to take an important part in SimilarWebs data extraction team and play a key role in our growing data acquisition operation.

This role will report to 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 data server engineer, you will work in one of the companys core teams and design and implement complex, high-scale systems that retrieve and analyze data from around the internet.

Backend engineers on Data-Extraction are responsible for

Scraping - Building and maintaining high scale web-scraping operations.
Processing - Creating complex data pipelines that process and enrich our raw data and serve it to different consumers through various databases and data-lakes.
Engineering - Designing and building large scale, high quality systems to support our data infrastructure and production systems
As a Data-Server Engineer in Data Extraction you will:

Write complex PySpark applications that process, manipulate and validate large datasets, in high quality and under strict SLA.
Develop dockerized high performance microservices.
Take a major part in designing and implementing complex high scale systems using a large variety of technologies.
Work in a team with talented and independent engineers with whom youll be able to share knowledge and expertise.
learn new technologies, handle a multitude of systems.
Implement solutions in AWS cloud environment.
Take part in monitoring and debugging data pipelines and high scale services in order to identify and fix bottlenecks and failures.
Requirements:
This is the perfect job for someone who:

Has at least 5 years of server-side software development experience in one or more general purpose programming languages (C#, Java, Python etc.)
Holds a BSc degree in Computer Science or equivalent practical experience.
Has Experience with Big Data technologies such as Hadoop, Spark, Databricks and Airflow.
Worked in a cloud environment such as AWS or GCP, and is familiar with its different services, as well as docker and Kubernetes
Has experiences with web scraping technologies or familiar with web technologies and the internets internals - a big advantage.
Is comfortable taking on challenges and learning new technologies, including new coding languages.
Is a team player and likes giving and receiving constructive feedback
Can effectively prioritize tasks, multitask and work independently
Has good communication skills and enjoys helping and supporting team members as well as people from other groups
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דיווח על תוכן לא הולם או מפלה
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מודים לך שלקחת חלק בשיפור התוכן שלנו :)
2 ימים
Check Point
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
We're building the next generation of XDR and NDR solutionsdesigned to ingest, analyse, and act upon data from every corner of the enterprise.

By combining Advance AI, cutting-edge big data technologies, real-time processing frameworks, and our industry-leading cybersecurity intelligence, were redefining how modern organizations detect, prevent, and respond to cyber threats.

We are looking for a highly driven and experienced senior developer to join our dynamic and experienced Core team. Operating in a start-up-like environment within a global cybersecurity leader, you will play a pivotal role in designing, developing, and delivering high-impact data-driven cybersecurity solutions.

Key Responsibilities
As a senior data pipeline engineer you will:

Design and develop scalable core components Architect and implement robust, high-performance components within our evolving XDR/NDR platform, driving scalability, automation, and operational excellence across a cloud-native ecosystem.
Deliver production-grade SaaS features at speed Rapidly develop and deploy secure, enterprise-grade features in a high-scale SaaS environment, ensuring high availability, fault tolerance, and exceptional quality from idea to deployment.
Lead and contribute to architectural discussions shaping the technical direction of the platform, through deep engagement in system design, technology evaluations, and strategic decision-making.
Own infrastructure-level initiatives building and optimizing cloud-native, high-throughput data pipelines and services that are secure, observable, and scalable by design.
Ability to work effectively both independently and as part of a collaborative team - contributing individually while thriving in a high-caliber, experienced engineering environment.
Requirements:
B.Sc. in Computer Science or a related technical field.
3+ years of hands-on experience with Python, with strong software engineering fundamentals, clean coding practices, and a focus on performance and scalability.
Proven experience in data engineering, ETL development, or large-scale data processing.
Solid knowledge and real-world experience with NoSQL databases preferably MongoDB and Azure Data Explorer (ADX)including data modeling and query optimization.
Strong understanding of cloud-native architectures, distributed systems, and hands-on experience with cloud platforms (preferably Microsoft Azure, though AWS/GCP experience is also valued).
Ability to navigate and drive progress in complex, cross-functional projects, with a structured, proactive, and ownership-driven approach.
Familiarity with cybersecurity concepts, data sources, or threat detection frameworks is a significant advantage.
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מודים לך שלקחת חלק בשיפור התוכן שלנו :)
2 ימים
Check Point
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
Wish to work in an innovative, dynamic, start-up environment within a stable global company? Want to develop cutting-edge API security solutions using advanced cloud technologies and tackle a variety of challenges? Check Points new API Security team is growing and looking for a talented Cloud Software Developer! You can be part of designing and creating our next-generation API security solution, a core component of our CloudGuard WAF product. This is an excellent opportunity to join a new team and work with the latest in cloud and security technologies.

Why Join Us?

Be part of a new team in a global, stable company, working in a fast-paced, start-up-like environment.
Shape the future of API securityyour work will have an impact not just on our product but on the industry itself.
Tackle diverse, cutting-edge challenges in API discovery, anomaly detection, sensitive data handling, and more.
Collaborate with passionate colleagues, expand your skills, and grow your career in one of the most exciting domains in cybersecurity.
Key Responsibilities
Develop End-to-End Features: Design and implement secure, high-quality software components for our API security solution in an agile environment.
Cloud Integration: Architect and deploy scalable cloud solutions on AWS, leveraging Kubernetes for container orchestration, designing robust microservices, and integrating big data pipelines for processing security data.
Collaboration: Work closely with cross-functional teams (R&D, Product, QA) to deliver innovative, high-impact solutions.
Data-Driven Solutions: Incorporate data analysis and big data methodologies to identify and mitigate security threats.
Stay Current: Keep up with emerging API security trends and continuously integrate new insights into our product.
Requirements:
3+ Years of relevant Experience
Fast Learner: Comfortable picking up new technologies quickly in a rapidly evolving field.
High-Level Languages: Strong proficiency in Python, Go, or similar languages.
Microservices & Kubernetes: Demonstrated expertise in designing and managing microservices-based architectures using Kubernetes, with a solid foundation in AWS cloud services.
Data Analysis / Big Data: Background or keen interest in handling large datasets and applying data analytics techniques.

Advantages:
Networking Expertise: Experience with API gateways, reverse proxies, Nginx, or similar technologies.
Advanced Data Analysis: Deeper knowledge of data analysis methodologies or frameworks.
Data Science Knowledge: Practical experience or a strong desire to learn and apply data science principles.
Linux, Docker, K8s: Hands-on experience with containerization and orchestration.
HTTP Protocol: Familiarity with HTTP and its security considerations.
Cross-System Architecture: Proven ability to design and implement complex, scalable systems across diverse environments.
C++ Knowledge: Familiarity with low-level programming.
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2 ימים
Check Point
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
We are looking for a C++/Swift Developer to join the Software macOS agent Team.

This role is perfect for a highly experienced software developer who is familiar with the networking and security world. As an integral part of our R&D, youll be working with a motivated agents team and the software group that is responsible for multiple desktop and mobile device agents.

This job is located in Tel Aviv (hybrid).

About Us

Check Point is a key player the network security field, striving to provide the leading SASE platform in the market. Our innovative approach, merging cloud and on-device protection, redefines how businesses connect in the era of cloud and remote work.



Key Responsibilities
Develop scalable and secure agents on the Mac OS platform
Research and POC new technologies
Work with developers from other agent teams and with backend teams
Review and train junior employees with their designs
Initiate and innovate to promote business needs
Requirements:
Computer Science degree or equivalent
3+ years experience with C++ development
2+ years experience with Networking protocols- IP & TCP/UDP stack, routing tables, IPv4/IPv6, DNS configuration and VPN packet encapsulation & routing.
3+ years of development experience on Mac OS and Swift
Experience with architecture and design of distributed services
2+ years experience with multithreading and async tasks
2+ years experience in sockets programming
Deep understanding of design patterns
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דיווח על תוכן לא הולם או מפלה
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מודים לך שלקחת חלק בשיפור התוכן שלנו :)
2 ימים
Check Point
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
As the worlds leading vendor of Cyber Security, facing the most sophisticated threats and attacks, weve assembled a global team of the most driven, creative, and innovative people.

At Check Point, our employees are redefining the security landscape by meeting our customers real-time needs and providing our cutting-edge technologies and services to an ever-growing customer base.



Check Point Harmony Email Security and Collaboration (Previously AVANAN) is a unique email solution that fully secures cloud email and cloud platforms using AI.



If you're passionate about making the world a safer place and want to be part of an award-winning company culture, we invite you to join us.

Key Responsibilities
As a Senior 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. The product involves significant use of modern AI technologies. All 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.
Requirements:
Degree in computer science/software engineering.
5 years of programming experience: Python experience at least 2 years is a must.
Experience working in cloud AWS environments is a must.
Experience with high-performance, multi-threaded, multi-processed environments.
Experience developing a high-scale, multi-tenant cloud SaaS mission-critical applications.
knowledge of relational databases queries and tools
Experience with AI technologies and generative models a plus
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מודים לך שלקחת חלק בשיפור התוכן שלנו :)
2 ימים
Check Point
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
We are looking for a Windows C++ Developer who is technically great, proactive, and creative with good communication skills.

The developer will be part of a team that will design and develop the Check Points Endpoint Security Windows software infrastructure.

Key Responsibilities
Be part of a team that will design and implement the infrastructure of the Check Points Endpoint Security Windows software.
Write highly efficient C++ code for Windows in both user and kernel modes.
Collaborate with security experts, project managers, and other engineers to achieve elegant solutions.
Work in an environment that encourages the growth and development of both technical and soft skills.
Requirements:
5+ years of C++ experience on Windows - Mandatory
Knowledge in Operating System internals (file systems, network protocol stacks, Process/Threads management and memory management) Mandatory
Knowledge in Windows internals/Kernel A huge advantage
Academic degree in Computer Science or equivalent experience in software development
Experience with object-oriented design and programming
Strong troubleshooting skills, good coding and source management practices
Self-motivated to research new skills and technologies
Strong personal commitment to quality
Experience working in a cross-functional organization with distributed teams
Strong communication skills, team player
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