דרושים » פיתוח WEB » Senior backend Developer - Real Time Optimization Team

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חברת השמה / כח אדם

לפני 23 שעות
Job Type: Full Time and Hybrid work
s a backend Engineer, you will take on exciting challenges, including researching new algorithms and probability models, developing systems from scratch, and working in a fast-paced Real-Time environment. You will also build services that leverage Real-Time buying data to dynamically optimize campaign configurations, ensuring we achieve the most effective outcomes for our clients.

Collaboration is key in this role. You will work closely with data science and product team, requiring both technical expertise and a deep understanding of the domain. In addition, you will integrate with 3rd-party platforms.

At Bigabid, you will own your tasks from top to bottom, with the freedom to learn, innovate, and sharpen your skills alongside an exceptionally talented team. We value a hunger for growth, hard work, and collaboration.

Responsibilities

Design, code, and manage large-scale, highly avai
Requirements:
5+ years of backend coding experience
backend experience ( Python, NodeJS, JAVA, Go)
Working knowledge of SQL and NoSQL databases
Working with one of the cloud providers: AWS, Google, Microsoft
Bonus Skills:

Experience with scale
Experience as data Engineer / data Analyst
Experience with Kubernetes
Experience with Firebolt
Experience in Ad-Tech
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5 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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5 ימים
Cisco
Location: Netanya
Job Type: Full Time
Cisco ThousandEyes is a Digital Experience Assurance platform that empowers organizations to deliver flawless digital experiences across every network even the ones they dont own. Powered by AI and an unmatched set of cloud, internet and enterprise network telemetry data, ThousandEyes enables IT teams to proactively detect, diagnose, and remediate issues before they impact end- user experiences.

ThousandEyes is deeply integrated across the entire Cisco technology portfolio and beyond, helping customers deploy at scale while also delivering AI-powered assurance insights within Ciscos leading Networking, Security, Collaboration, and Observability portfolios.


What You Will Do
As a Software Engineer in the Traffic Insights team, you will:

Design, develop, and maintain backend services in Java and agent-side code in Go to enhance network visibility, prediction and troubleshooting capabilities.
Work on the design and implementation of sophisticated features, including high-performance message handling, memory optimization, and database efficiency.
Develop scalable and efficient software solutions to support Traffic Insights, a rapidly growing product in ThousandEyes, helping customers with capacity planning, problem prediction, and network assurance.
Optimize system performance, ensuring reliability, scalability, and efficiency in handling large-scale network data.
Collaborate with multi-functional teams to integrate advanced network analytics into Ciscos network assurance and visibility solutions.
Improve the efficiency of data storage and retrieval mechanisms to handle vast amounts of traffic data.
Requirements:
Minimum Requirements
Proficiency in Java and Go programming ability to develop and maintain robust backend and agent-side services. If you don't have experience with Go, you must be willing to learn.
Strong design and problem-solving skills ability to design complex systems and debug exciting performance challenges.
Experience with databases familiarity with MySQL, ClickHouse, or other scalable database systems.
Proven experience in developing high-performing code optimizing software for speed, efficiency, and memory management.
Preferred Requirements
Experience with distributed systems and high-throughput data processing.
Experience with cloud-based architectures (Kubernetes, AWS).
Understanding of message queues, streaming platforms (Kafka, NATS, or similar).
Familiarity with performance profiling and debugging tools for Java and Go.
Background in building resilient and scalable microservices.
Knowledge of networking protocols (TCP/IP, DNS, HTTP, QUIC) and network performance monitoring.
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1 ימים
Google Israel
Location: Haifa and Tel Aviv-Yafo
Job Type: Full Time
Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale, and extend well beyond web search. We're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Googles needs with opportunities to switch teams and projects as you and our fast-paced business grow and evolve. We need our engineers to be versatile, display leadership qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward.

We are a team in Growth and Notifications (GaNT). GaNT provides a generic notification platform and collaborates with all product areas at Google for improving the quality of communications with Google's users and for helping in product re-engagement and growth. Our team leverages GaNT systems and develops over the entire organizations stack to increase user reach-out capabilities and to develop advanced impactful features (e.g., a complex user journey and adding new communication channels). We serve multiple use cases spanning from promotional notifications to critical security alerts.

As a Software Engineer on the team, you will work with multiple teams across GaNT (and outside of GaNT), as many of the features we develop are cross-team ones.

The Core team builds the technical foundation behind Googles flagship products. We are owners and advocates for the underlying design elements, developer platforms, product components, and infrastructure at Google. These are the essential building blocks for excellent, safe, and coherent experiences for our users and drive the pace of innovation for every developer. We look across Googles products to build central solutions, break down technical barriers and strengthen existing systems. As the Core team, we have a mandate and a unique opportunity to impact important technical decisions across the company.

Responsibilities
Help the team to improve our offerings to collaborators by implementing new features and abilities, and specifically new channels in which we can drive impact.
Drive complete development cycles from requirements and design through implementation and establishing test plans.
Collaborate closely with other team members and across teams to solve complex problems leveraging a wide technology stack.
Requirements:
Minimum qualifications:
Bachelors degree or equivalent practical experience.
1 year of experience with software development in one or more programming languages (e.g., Python, C, C++, Java, JavaScript).
1 year of experience with data structures or algorithms.

Preferred qualifications:
Experience programming in Java, C++ or Kotlin.
Experience in performance measuring, benchmarking and optimizations.
Experience in large scale distributed systems.
Experience in large scale serving systems.
Strong understanding of software engineering principles and ability to work in complex codebases and architecture.
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4 ימים
Check Point
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
We are looking for a passionate Software Developer with a strong desire to take part in one of our most exciting new products in the world of Security Automation.

This is an amazing opportunity to learn and work with cutting-edge cloud and web technologies, and to help build and own a new product from its early stages.

Join a leading team developing the backend and frontend of a state-of-the-art cloud application, working with agile development methodologies.

If youre eager to move fast, make a wide impact, and are the kind of person who gets the job done no matter what were looking for you!

Key Responsibilities
End-to-end backend and frontend development of a new cloud product in the field of Security Automation.
Lead all stages of the development cycle from requirements to production while developing multi-tenant, high-scale, efficient, and secure code.
Be part of a growing, leading team working with state-of-the-art cloud and web technologies, including microservices architecture.
Propose solutions for complex technical challenges.
Requirements:
12 years of experience as a Software Developer.
B.Sc. in Computer Science from a leading university with a GPA above 85 MUST.
Solid computer science fundamentals, including object-oriented design, data structures, algorithms, problem-solving, and complexity analysis.
Proficiency in server-side languages such as Python, Node.js, Go, Java, or C++.
Familiarity with cloud provider services (AWS, GCP, Azure) an advantage.
Familiarity with database technologies such as PostgreSQL, MongoDB, MySQL, or Oracle an advantage.
Fast learner, able to understand new code and technologies quickly.
Highly motivated with a deep desire to achieve outstanding results.
A team player with a Can Do attitude who goes the extra mile to succeed!
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4 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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4 ימים
Check Point
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
Are you ready to join and build the next-generation Web Application Firewall (WAF) SaaS platform? This is a unique opportunity to take ownership of a dream team in a fast-paced, startup-like environment while enjoying the stability and resources of an enterprise company.

We're looking for an outstanding individual to join the development of our WAF SaaS platform at Check Point, the global leader in cybersecurity. This role offers a rare chance to design and shape a platform that will protect web applications and APIs across a wide range of environments, influencing thousands of customers and developers worldwide. Youll have the opportunity to create a scalable, resilient management system that addresses the complex security needs of the future.

Key Responsibilities
Develop robust backend services and microservices in Node.js and Python
Design and build real-time data processing pipelines with Kafka
Create scalable and secure APIs and infrastructure components
Collaborate with frontend developers, product managers, and DevOps engineers to deliver end-to-end features
Contribute to architectural and design decisions for a cloud-native platform
Tackle performance, reliability, and scalability challenges in a production-grade environment
Requirements:
Bachelors degree in Computer Science or equivalent
Proven experience as a backend developer building distributed systems
Strong hands-on experience with Node.js, Python, and Kafka
Solid understanding of cloud-native architecture and microservices design patterns
Advantages

Familiarity with Kubernetes (K8s), Ingress Controllers, Amazon EKS, and CloudFront
Experience with observability tools and CI/CD pipelines
Background in building SaaS platforms or working in security-related domains
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לפני 22 שעות
Google Israel
Location: Tel Aviv-Yafo
Job Type: Full Time
Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale, and extend well beyond web search. We're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Googles needs with opportunities to switch teams and projects as you and our fast-paced business grow and evolve. We need our engineers to be versatile, display leadership qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward.

Google Cloud accelerates every organizations ability to digitally transform its business and industry. We deliver enterprise-grade solutions that leverage Googles cutting-edge technology, and tools that help developers build more sustainably. Customers in more than 200 countries and territories turn to Google Cloud as their trusted partner to enable growth and solve their most critical business problems.

Responsibilities
Address design challenges in high-throughput, large-scale distributed systems built on Google Cloud Platform.
Build the service from the inception, emphasizing on quality and security while ensuring efficient and timely delivery.
Develop expertise working with data technologies (databases, pipelines) and cloud infrastructure.
Requirements:
Minimum qualifications:
Bachelor's degree or equivalent practical experience.
1 year of experience with software development in one or more programming languages (e.g., Python, C, C++, Java, JavaScript).
1 year of experience with data structures or algorithms.
1 year of experience building and developing large-scale infrastructure or distributed systems.

Preferred qualifications:
Experience in large scale distributed systems or data pipelines.
Experience in performance measuring, benchmarking and optimizations.
Knowledge of software engineering principles.
Ability to work in codebases and architecture.
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4 ימים
Check Point
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
Check Point Infinity External Risk Management, otherwise known as Cyberint, continuously reduces external cyber risk by managing and mitigating an array of external cyber security threats with one unified solution.


Cyberint, a market leader in External Risk Management, helping organizations to accelerate the detection, response and remediation of their external threats, was recently acquired by Check Point and is looking for a Backend Engineer.

We are seeking a proactive and experienced Backend Engineer to join our global organization. This critical role will oversee the enforcement of feature and release cycles, drive best practices within the R&D team, manage incidents, and provide ownership for key deliverables. The ideal candidate will have a strong background in project management, process optimization, and the ability to bridge strategic goals with execution.

Key Responsibilities
Your Role and Impact

As a pivotal member of our team, you will drive Cyberint toward its ambitious engineering goals, collaborating extensively across the organization with teams from Product Development to Security Research and Analysts. Your role will span the full software development lifecycle, encompassing design, architecture, and production deployment. This position demands a blend of robust development skills and technical problem-solving prowess.

Key Responsibilities

Spearhead end-to-end development of software components, from initial design through to architecture and production deployment.
Collaborate closely with cross-functional teams, including Product Managers, Security Researchers, and Analysts, to achieve seamless integration and alignment with company objectives.
Employ state-of-the-art technologies to enhance our Threat Intelligence solutions, ensuring scalability, reliability, and effectiveness.
Requirements:
A minimum of 3-4 years of experience in developing complex backend systems
At least 2-3 years proficiency in Python (production environment)
Experience in Kubernetes and Docker
Proven track record in identifying and troubleshooting performance and scalability bottlenecks within a distributed ecosystem running hundreds of microservices
Proficiency with cloud technologies and services, such as AWS (EC2, S3, Lambda, Streaming, EMR, EK
Experience with FastAPI or Django or Flask frameworks
Experience in high-level design
Demonstrated ability to produce high-performance, Testable, Maintainable, and Reusable code
Agile methodology practitioner
Experience in a Production SaaS environment
Strong command of Linux environments
Experience with at least 2 of these Data Bases - MySQL, ElasticSearch, MongoDB, Redis
Ability to learn quickly and independently
Advantages:

Experience in Networking/ Network Security Platform (WAF, DDOS, Load Balancers, FW devices)
Knowledge in the Cyber security field
Advanced CI and DevOps technologies Jenkins, Git, Helm
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Check Point
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
We are looking for a creative and passionate FullStack Developer (Frontend oriented) to join the Web & Cloud management group. This developer will join the Application team of Web SmartConsole - that enables customers to use Check Points services over the web and support the growth of Check Points activity on the cloud.

If you want to be part of the fascinating and fast-growing Cyber Security industry, where your unique talent and value will be recognized, Check Point Software Technologies is where you want to be.

Join now and become a part of the success story that secures tens of thousands of organizations of all sizes around the globe.

If you want to make the world a safer place you belong with us.

Key Responsibilities
As part of the team, you will work on mostly front-end capabilities, a portion of Backend and API capabilities are helpful as well, to be part of a full-stack team that delivers features in an agile manner.
Develop and own features end-to-end from design to production, addressing CI/CD pipeline, monitoring, auto-testing.
You Will develop web capabilities, work with the quality infrastructure this web Clients family has, and participate in creating the forefront capabilities in leading new Web client that replace the legacy windows client.
understand the wide context and the customer need. Contribute to a winning team spirit.
Requirements:
Deep knowledge in SW engineering, preferably a degree.
At least 3 years of experience developing complex web platforms
At least 3 years of experience in Node-JS and React.
Experience with launching and maintaining web systems with agile methodology, CI/CD pipelines etc.
Well organized, execution capabilities, methodical approach to problem-solving.
Team player with excellent collaboration and communication skills
Nice to have:

Experience in Java, APIs, basic Linux
Knowledge of Checkpoint products
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4 ימים
Check Point
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
We are looking for a talented Full stack Engineer with a strong backend and UI orientation and exceptional skills to join our Harmony SASEs forefront team at Check Point, which building cutting-edge, large-scale solutions that redefine cloud security and network management.

As part of our team, youll work with the latest technologies, solve complex engineering challenges, and play a key role in developing scalable and resilient fullstack systems. If youre passionate about innovation, cloud security, and high-performance architecture, this is your opportunity to make an impact!

Check Point is a key player in 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
End-to-end features development including research, design, testing, deployment and monitoring
Contribute to technological and architectural decisions
Develop testable, reusable, and effective code to create high performance application
Analyze and improve efficiency, scalability, and stability of various components in our system
Collaborate with Designers, Product Managers, Architects and Software Engineers to deliver the best product to our customers
Requirements:
At least 4 years experience as a Full-Stack Engineer in a product company
Hands-on experience in Node.js, TypeScript and React.
Experience in building and maintaining cloud large scale systems
NoSQL database hands-on experience
A remarkable capacity for analysis and problem-solving
Experience working in a scrum team according to Agile principles
A team player with strong communication skills, positive attitude and a can-do approach
BSc in computer science/software engineering (or equivalent)
Fluent English (written & spoken)
Advantages

Hands-on experience with AWS
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