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09/04/2025
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
We are looking for a capable, passionate engineer, with a passion for developing large, complex distributed systems and delivering them to customers.
What You'll Do:
We're more than just a company; we're innovators and trailblazers. Our team of outside-the-box thinkers is dedicated to redefining what's possible in data security, continually pushing boundaries and setting new benchmarks.
With Flow Security, businesses can harness the full potential of their data in an increasingly cloud-centric world.
Join us in shaping the future of data securitywhere innovation, excellence, and a forward-thinking mindset lead the way.
Requirements:
5+ years experience of experience in backend and systems programming (Go / Python / NodeJS / Java / C#)
Cloud internal deep knowledge (AWS / GCP / Azure)
Experience with the design of distributed systems, microservices architectures, and event-based architectures
Experience with Docker / Kubernetes or similar
Responsibility and professionalism
Ability to learn quickly and independently
Great interpersonal skills
This position is open to all candidates.
 
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16/04/2025
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for a Senior Backend Developer to join the hunt.

About the Role

Major role in architecting and developing our Dev-Native Observability Platform.
Taking part in a top-notch technology team
Affect the product roadmap by providing your feedback as a potential end user of the platform
Requirements:
At least 5 years of experience as a backend developer
At least 3 years of experience working with Relational Databases
Proven experience in either Java or C#
Strong system and architecture design skills
Experience working in a startup company
Experience working with Microservices and Kubernetes.
Experience working with cloud platforms
Self-driven, fast-paced learner of new technologies
A can-do and fearless attitude
Hands-on experience with cloud platforms (preferably AWS)
Team player, collaborative and high communication skills
Experience with developing large-scale systems - Advantage
Experience working on a SaaS product - Advantage
Experience using observability/ profiling/ remote debugging tools - Advantage.
Experience building LLM-based solutions Advantage.
Experience with C++/Node.js/ Python/Go - Advantage
This position is open to all candidates.
 
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חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
As a Staff Infrastructure Software Engineer, you'll join our R&D center in Tel Aviv. You'll be a pivotal member of a cross-functional group working with multiple development teams to build the infrastructure, tooling, and standards for infrastructure and infra-related coding across our company's R&D. This role emphasizes research, programming, building scalable systems, and hands-on operational work in production environments. You'll play a critical role in shaping the future of transportation, affecting millions of riders daily worldwide.

What Youll Do:
Develop, drive, execute, and lead a long-term vision and strategy for our infrastructure, and tooling.
Create scalable, reliable, and efficient systems that enhance our technological foundation and support our growing scale and stability requirements.
Engage in hands-on coding and development, writing, building, deploying, and maintaining code in production environments.
Actively participate in day-to-day production operations alongside research and development, implementing real changes in production systems and directly addressing operational challenges.
Work closely with various development teams, moving between the four teams in our group as needed to address business objectives and tackle the biggest R&D challenges.
Work across a broad spectrum of technological disciplines, from network and operating system internals to high-level architecture planning.
Requirements:
BSc or MSc in Computer Science.
Minimum of 8 years of experience in backend and infrastructure development.
At least 3 years of hands-on experience with both a high-level language (e.g., Python, Go, Java, C#) and a low-level language (e.g., C, C++, Rust).
Experience in large-scale production microservices environments and devops operations.
Deep understanding of distributed systems and microservices architectures.
Proficiency with cloud platforms such as AWS, GCP, or Azure, and at least 2 years of experience with containerization technologies like Docker and Kubernetes.
Ability to move between teams and projects, working effectively in a dynamic environment.
Strong interpersonal skills, enjoys working with people, and capable of articulating complex technical concepts.
This position is open to all candidates.
 
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25/03/2025
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
XM Cyber is a leading hybrid cloud security company that's changing the way organizations approach cyber risk. XM Cyber transforms exposure management by demonstrating how attackers leverage and combine misconfigurations, vulnerabilities, identity exposures, and more, across cloud and on-prem environments to compromise critical assets. With XM Cyber, you can see all the ways attackers might go, and all the best ways to stop them, pinpointing where to remediate exposures with a fraction of the effort. XM Cyber is looking for a talented Senior Big Data Engineer ! Join a team of experts responsible for developing innovative features that integrate into XM Cyber's fully automated attack simulation. This role provides the opportunity to design & implement advanced server-side features using a wide range of technologies: Apache Spark, K8s, Airflow, MongoDB, Kafka, Dockers If you are up for the challenge and you have the 'XM factor', come and join us!
Requirements:
* 5+ years of experience in backend design and development * 3+ years of experience with Spark distributed computing frameworks. * 2+ years of experience in server-side development using Node.js * 2+ years of experience with Python and TypeScript/JavaScript * 1+ year of experience with Airflow * Experience with high-scale production environments * Experience in designing and developing large distributed systems and microservices architecture * Experience with Docker/Kubernetes (advantageous) * Experience with React (advantageous) * B.Sc. degree in Computer Science or equivalent practical experience
This position is open to all candidates.
 
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Location: Tel Aviv-Yafo
Job Type: Full Time
As a Backend Engineer at Bigabid, 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.

Responsibilities:
Design, code, and manage large-scale, highly available, real-time (low latency) services using cutting-edge technologies (Python, Node.js, Redis, Docker, built on AWS infrastructure).
Work with stakeholders including the Executive, Product, Data, and Design teams to craft the most optimal solutions for our problems.
Design and develop APIs or integrate with 3rd party APIs.
Performing code reviews with other team members.
Assist in-house teams and supply creative solutions for various problems
Understand and implement security and data protection needs.
Requirements:
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.
This position is open to all candidates.
 
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Location: Tel Aviv-Yafo
Job Type: Full Time
We are growing and are looking for future workers who value personal and career growth, team-work, and winning!
About us:
we are revolutionizing how IT and security teams gain comprehensive visibility and control over their digital assets and relationships. As the system of record for digital infrastructure, we solve complex challenges by delivering the critical context required to manage and secure devices, users, software, SaaS applications, and cloud services. By connecting to hundreds of data sources and automating key processes, we empower organizations to close security gaps and prevent incidents.
Learn more about us and take our Product tour.
We are looking for a Principal Software Engineer to join our team and revolutionize the way our system is built.
What your day will look like:
Take a major role in architecting and developing the company's Platform, which combines all existing and future company's products.
Be hands-on: conduct research, perform POCs, and solve complex engineering challenges.
Provide architectural leadership for our backend applications.
Communicate across the wider R&D organization and coordinate work performed by multiple teams.
Requirements:
At least 8 years of experience as a Software Engineer- Must.
Experience in building and maintaining scalable, fault-tolerant, high-load, distributed systems.
Proficiency in Python- Must
Proficiency in Docker, Linux, and networking.
Experience with monitoring, logging, and analysis tools.
Demonstrated ability to drive decisions using telemetry data.
A can-do approach.
Strong written and verbal communication skills in English and Hebrew.
An insatiable curiosity for technology, always eager to delve into the details and uncover how things work.
Proven experience in diagnosing and resolving complex performance issues.
Advantages:
Experience working with customers using on-prem deployments.
Experience with cloud infrastructure (e.g., AWS, GCP, Azure).
Familiarity with NoSQL databases (e.g., Elasticsearch, MongoDB, Redis, Cassandra).
Experience developing software that interacts with message queues (e.g., RabbitMQ, Kafka, SQS, NSQ, Pulsar).
Background in cybersecurity.
Experience with Celery.
This position is open to all candidates.
 
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18/04/2025
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
The Principal Data/Server Engineer is responsible for leading the architecture, development standards, technical strategy, and engineering excellence of the data/server engineers building the core offering , serving over 100,000 monthly unique users over petabytes of digital analytics.

What does the day-to-day of a Principal Data/Server Engineer look like:
Nurture a production-first mindset across the organization
Plan a technical roadmap for the entire team to achieve world-class quality, stability, and development experience
Manage the budget for our cloud-based infrastructure costs, always striving for cost optimization
Work closely with the data/server management team to execute the plan
Directly manage the data/server infrastructure team
Oversee backend and data-pipelines coding standards, monitoring, and enforcement
Participate actively in technical designs and code reviews with team members
Lead and escort projects, ensuring their successful completion
Develop new data infrastructures or create internal services end to end
Develop and maintain an environment that serves data scientists
Lead knowledge sharing for the entire data/server guild
Partner with product management and other R&D directors to ensure our technical vision aligns with business goals
Stay on top of cutting-edge innovations
Encourage team members to explore cutting-edge alternatives for existing solutions by attending conferences or through self-learning
Manage effective POCs for candidate technologies, ensuring that scope, possible value, phases, and results are well-defined
Transform successful POCs into tech innovation plans
Requirements:
BSC or higher degree in computer science, mathematics, or other applicable domains is expected
At least 7 years of hands-on experience with one or more general-purpose programming languages, including but not limited to: Python, JavaScript/Node.js, Java, or Scala
At least 3 years of experience as an engineering manager
Experience with building large-scale SaaS platforms
Experience with complex web systems design and architecture
Experience with data analytics platforms implementation - big advantage
Extensive knowledge of Node.js and Nest.js - big advantage
Extensive knowledge of database solutions for big data - advantage
Extensive knowledge of data engineering pipelines (PySpark/Airflow) - advantage
This position is open to all candidates.
 
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17/04/2025
Location: Tel Aviv-Yafo
Job Type: Full Time
We are seeking a highly skilled Senior Machine Learning Engineer to join our dynamic Data Department. In this role, you'll work with petabyte-scale data to design, develop, and deploy state-of-the-art machine learning pipelines and systems. You'll build robust ML infrastructure using AWS services and orchestrate processes with Apache Airflow. If you're a passionate problem solver with a commitment to excellence and thrive in a collaborative environment, we offers a unique opportunity to make a significant impact. Here, your expertise will drive innovation and help shape the future of machine learning, all while working on groundbreaking projects at a massive scale.

What you'll be doing:
End-to-End Project Ownership: Take charge of feature design from concept through to deployment, ensuring robust, scalable solutions in a complex and dynamic environment.
Pipeline & Infrastructure Development: Architect and implement advanced machine learning pipelines that efficiently manage and process massive data volumes.
Collaboration & Teamwork: Embrace a team-first mindset"there is no I in team"actively supporting your peers while continuously learning and striving for excellence.
Problem Solving: Utilize your analytical skills to navigate technical challenges and deliver high-quality results on schedule, all while taking full ownership of your projects.
Requirements:
What we're looking for:
4+ years as a Machine Learning Engineer.
6+ years of programming experience in Python, Java, or Scala.
4+ years of experience with AWS and general DevOps practices.
Deep understanding of distributed systems, object-oriented programming, and design patterns.
Proficiency with distributed compute frameworks such as Spark, Dask, or Ray.
Hands-on expertise in designing, training, and deploying machine learning models.
Proven experience in building data pipelines using Apache Airflow.
Familiarity with MLOps practices and open source ML libraries (e.g., MLflow, CatBoost, LightGBM, XGBoost, scikit-learn, NumPy, Pandas).
Hands-on experience with microservices architecture, cloud technologies, and containerization tools like Docker and Kubernetes.

You might also have:
Bachelor's or Master's degree in Computer Science or a related field is advantageous.
This position is open to all candidates.
 
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15/04/2025
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for a highly skilled and versatile Backend Engineer to join our development team. As a Backend Engineer, you will be responsible for designing, developing, and maintaining the backend infrastructure and components of our platform. As part of your role, you will also work on the frontend aspects of our platform and collaborate with stakeholders and cross-functional teams to optimize full-cycle system performance
Responsibilities:
Design, develop, and maintain backend systems and APIs to support our web applications
Implement and optimize data storage solutions, including databases, to ensure efficient and reliable data management
work closely with front-end developers to integrate backend functionalities and ensure a seamless user experience
Collaborate with product managers, stakeholders, and cross-functional teams to gather requirements, translate them into technical specifications, troubleshoot and resolve backend-related issues, and optimize system performance
Requirements:
Bachelor's degree in computer science, Software Engineering (or equivalent work experience)
4+ years of experience as a software engineer with hands-on production experience working in the backend side of complex systems
Strong proficiency in at least one backend programming language (e.g., Go, C#, Java) and associated frameworks
Experience with relational databases (PostgreSQL- advantage), and ability to design efficient schemas and write optimized queries
Strong problem-solving skills and ability to work both independently and as part of a team
Excellent communication and interpersonal skills, with the ability to effectively collaborate with cross-functional teams
Low-level understanding of network protocols and Windows internals- advantage
Experience with cloud services (GCP/AWS/Azure)- advantage
This position is open to all candidates.
 
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חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for a Senior Backend Engineer to join our R&D team in developing the new rising product in the health landscape.
As a Senior Backend Engineer at our company, you will have an impact on how we architect, build, scale, and maintain our backend systems. You will provide technical guidance and mentorship to other engineers on the team, help establish and maintain best practices for development, and participate in the development of the companys technological roadmap. Youll solve complex engineering challenges and drive engineering excellence in a dynamic environment and rapidly increasing scale.
Our ideal candidate has a real passion for making a positive change in the world, for technology and customers, has great communication skills, and loves to constantly improve themselves, our working practices, and our code base.
This is a great opportunity to join the core team of a growing successful startup and work with the most advanced technologies.
Responsibilities
Lead/Participate in system design and architecture discussions.
Implement and own infrastructure and features; be involved and impact the entire product lifecycle (concept, design, test, release, and production support).
Teach, mentor, grow, and provide advice to other domain experts, individual contributors.
Acquire an in-depth understanding of our technical challenges and strive to improve them.
Play a central role in technical, business, and organizational contributions.
Be a vocal advocate for technical excellence and help the team members make sound decisions.
Work with product managers, data scientists, and other team members to understand the desired requirements and provide your feedback to improve the outcome of the feature.
Requirements:
10+ years experience in server-side development (Java/Kotlin - advantage).
Strong experience in cloud-native technologies, such as Kubernetes, and running workloads on public clouds (AWS, Azure, GCP).
Experience in creating highly scalable system architecture designs and providing review/feedback on designs.
Experience handling a complex large scale system.
Experience with DB design and query optimization.
Strong verbal and written communication skills.
Self-driven with superior organizational and project management skills.
Superior analytical skills with a good problem-solving attitude.
Bachelor's degree in Computer Science or Engineering or equivalent practical experience - advantage.
Knowledge of nutrition/metabolism/health - advantage.
This position is open to all candidates.
 
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06/04/2025
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We help small security teams be more effective and efficient by automating the entire threat detection, investigation, and response process. we deploy in days and eliminates repetitive work with out-of-the-box integrations and detection rules. High priority alerts are surfaced based on risk and confidence scoring, and similar alerts are clustered together, reducing alert triage by 80%. Customers can build an open, scalable data lake at a predictable cost, and bring their own data lake or leverage. Team Axon provides rapid response to emerging threats, incident investigation, proactive threat hunting, and security posture and hygiene reporting.
we recognize as a Leader in the 2024 GigaOm Radar for SIEM and received an Honorable Mention in the 2024 Gartner Magic Quadrant for SIEM. Learn how companies like Booking.com, Snowflake, TheRealReal and Cimpress are leveraging our company to empower their security teams
we are the first modern SOC platform and we are hunting for a top-notch Backend Engineer to help us tackle the toughest challenge in cybersecurity: turning endless amounts of data into crisp, easy and actionable insights.
Responsibilities
What Youll Do:
You will be part of the Investigation team, responsible for developing an automated and cross-correlated triage investigation system. This platform enriches security alerts with data from diverse sources and continuously assesses the risk level of each alert, enabling SOC analysts to focus on the most critical threats to the business. As a Senior Backend Engineer, youll be expected to:
Take ownership of complex backend systems, from design through implementation, deployment, and monitoring in production.
Lead architectural discussions and drive system design decisions to improve scalability, performance, and reliability.
Mentor and support other engineers through code reviews, design sessions, and technical guidance.
Work cross-functionally with security researchers, product managers, and engineering leads to shape product direction.
Identify areas for technical improvement and proactively drive refactors and infrastructure enhancements.
Ensure engineering best practices are upheld (testing, CI/CD, observability, etc).
Requirements:
What Youll Need
6+ years of backend development experience, with deep expertise in Python.
Strong hands-on experience with FastAPI, Flask, Django or similar Python web frameworks.
Proven track record designing and maintaining distributed systems in production-grade environments (AWS, Kubernetes).
Strong knowledge of database architecture, performance tuning, and designing efficient SQL queries.
Demonstrated experience leading technical initiatives or contributing significantly to large-scale projects.
Experience working in cross-functional teams and strong communication skills.
Advantages:
Knowledge or hands-on experience with multi-agent systems and LLM agent architectures (e.g., retrieval-augmented generation, tool orchestration, vector databases).
Experience with real-time data pipelines (Kafka, pub-sub systems).
Exposure to large-scale data processing and big data technologies.
Experience in frontend development or full-stack projects.
Understanding of cybersecurity principles or prior work in the security domain.
Experience mentoring junior engineers or leading small teams.
This position is open to all candidates.
 
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