Principal Engineer

14 hours ago

Tel Aviv, Tel Aviv, Israel Cato Networks Full time ₪120,000 - ₪180,000 per year

Cato Networks is looking for a Principal Engineer to join our rapidly growing R&D team. This is an amazing opportunity to join a growing startup and make an immediate and real impact on the future of our product. In this role, you will be solving architectural and engineering challenges. You will be a critical part of developing our cloud-based proprietary networking and security management solutions. In addition, you will be building highly scalable processes for gathering and analyzing statistics from multiple networks.   

Responsibilities: 

  • Performing ongoing research and create new features and product ideas. 
  • Researching new technologies and adapting them for use in the company's product.
  • Design and develop microservices using the newest methodologies. 
  • Design and create a data processing system. 
  • Leading software standards and best practices for teams. Technically mentor team  
    members, review code and provide feedback. 
  • Be the go-to person for the most difficult  
  • Collaborate with various stakeholders - product management, security researcher,  
    support team, and more. 
  • End to End development from data processing of large scale data to web interfaces. 


Requirements:

  • 2+ years of hands-on technical leadership in a Principal Engineer or Technical Lead  
  • 5+ years of hands-on programming experience in Java. 
  • 3+ years of experience in microservices with high scale and load in production. 
  • Hands-on experience – MUST.
  • Experience building web applications.
  • Understanding of systems architecture and performance tradeoffs. 
  • Prior experience designing, building or administering large scale software systems. 
  • Proven experience in designing and implementation platform infrastructures. 
  • Experience in improving development productivity. 
  • Proven track record of designing and implementing highly resilient big data  
  • Experience building web applications.
  • Experience working with big-data and no-SQL technologies 
  • Experience in driving projects end-to-end, technically while also influencing goals and outcomes. 
  • Self starter with mentoring skills. 
  • Positive and solution oriented with excellent collaboration skills. 

  • Principal Engineer

    14 hours ago

    Tel Aviv, Tel Aviv, Israel Guardio Full time ₪100,000 - ₪120,000 per year

    Guardio is on a mission to redefine consumer cybersecurity for the modern internet.We operate at consumer scale, protecting millions of people every day across devices, accounts, and digital touchpoints. In a world where phishing, fraud, and AI-powered scams evolve overnight, Guardio stays ahead of the curve.We move fast, think deeply, and build with...

  • Principal Software Engineer

    1 week ago

    Tel Aviv, Tel Aviv, Israel Dragonfly Full time ₪120,000 - ₪180,000 per year

    Dragonfly is the most efficient in-memory data store today. Designed as a drop-in replacement for legacy in-memory data stores, it delivers unmatched performance, scalability, and cost-efficiency. We're on a mission to redefine what's possible for low-latency, high-throughput applications—starting with real-time data infrastructure.We're looking for an...

  • Principal Engineer

    14 hours ago

    Tel Aviv, Tel Aviv, Israel DoorLoop Full time ₪120,000 - ₪240,000 per year

    About DoorLoopDoorLoop is property management software built for speed and the smart choice for people who take growth seriously. With offices in Miami, New York City, and Tel Aviv, we're a global company helping property owners and managers move faster, scale smarter, and get real support, real fast.We're proudly People First. That's why we're a Certified...

  • Principal Engineer

    14 hours ago

    Tel Aviv, Tel Aviv, Israel DoorLoop Full time ₪120,000 - ₪180,000 per year

    About DoorLoopDoorLoop is property management software built for speed and the smart choice for people who take growth seriously. With offices in Miami, New York City, and Tel Aviv, we're a global company helping property owners and managers move faster, scale smarter, and get real support, real fast.We're proudly People First. That's why we're a Certified...

  • Principal Mobile Engineer

    1 week ago

    Tel Aviv, Tel Aviv, Israel Lumen Full time ₪120,000 - ₪180,000 per year

    We are looking for an experienced Principal Mobile Engineer to join our R&D team in developing the new rising product in the health landscape.As a Principal Mobile Engineer at Lumen, you will have an impact on how we architect, build, scale, and maintain our mobile products. You'll implement infrastructure and features that drive user adoption and retention,...

  • Principal Architect

    1 week ago

    Tel Aviv, Tel Aviv, Israel Paragon Full time ₪100,000 - ₪120,000 per year

    Paragon is a leading and fast-growing cyber intelligence company based in Tel Aviv. We are looking for an experienced and visionary Principal Architect to join us and shape the technical foundation of our core platforms. In this role, you will define the architecture, drive innovation, and build the next generation of Paragon's cyber solutions....

  • Principal Architect

    1 week ago

    Tel Aviv, Tel Aviv, Israel Paragon Full time $120,000 - $180,000 per year

    DescriptionParagon is a leading and fast-growing cyber intelligence company based in Tel Aviv. We are looking for an experienced and visionary Principal Architect to join us and shape the technical foundation of our core platforms. In this role, you will define the architecture, drive innovation, and build the next generation of Paragon's cyber...

  • Principal Software Engineer

    4 days ago

    Tel Aviv, Tel Aviv, Israel Matia Full time ₪120,000 - ₪180,000 per year

    About MatiaMatia is at the forefront of theDataOps revolution, building a unified platform that streamlines data management from end-to-end. We empower data teams with seamless ingestion, reverse ETL, comprehensive observability, and intuitive data cataloging, enabling faster, smarter decisions with significantly less tool sprawl. Backed by leading investors...

  • Principal Architect

    14 hours ago

    Tel Aviv, Tel Aviv, Israel Salt Security Full time ₪120,000 - ₪240,000 per year

    About the position:We are seeking a highly skilled and experienced Principal Architect to join our dynamic team. As the Principal Architect, you will be responsible for overseeing the design, development, and implementation of our API security platform. You will play a critical role in defining the technical vision and roadmap, leading architectural...

  • Principal Engineer Software

    6 days ago

    Tel Aviv, Tel Aviv, Israel Palo Alto Networks Full time ₪180,000 - ₪250,000 per year

    Our MissionAt Palo Alto Networks everything starts and ends with our mission:Being the cybersecurity partner of choice, protecting our digital way of life.Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for...