Careers

ZEST is a well funded US-Israeli based cyber security company. We understand that our greatest asset is our people. Joining ZEST means becoming part of a dynamic team driven by innovation and a passion for redefining boundaries. We believe in the power of collaboration and the strength of a united team.

Open Positions at ZEST

Feel like you’re perfect for this company but don’t see your specialty below? Send us an email.

Location: Tel-Aviv, Israel (on-site)

The Mission

At the intersection of cyber data, external tools, and production-grade software development. You will be responsible for driving the development of our cutting-edge cyber security solution. Your work will help our customers make data-driven decisions and manage their cyber risks with confidence (and AI..).

Role Description

  • This is a huge opportunity to build from the ground up a cybersecurity platform.
  • Everyone knows that when you take on a task whether it’s huge and scary or tiny and boring, you’re going to see it through to the best of your ability.
  • You focus on shipping software that matters to your users and that matters to the company you’re building it for.
  • You love to teach and learn from your co-workers.
  • You are confident enough that you don’t have to prove to anyone what a great developer you are

Qualifications

  • 3.5+ years in Full-Stack Development 
  • Expert in Node.js and similar frameworks (like Nest.js, javascript and typescript)
  • Experience with cloud-based technologies such as AWS, GCP or Azure is a MUST
  • Experience with building graphs (Cytoscape), new components (Storybook) and Charts
  • Expertise in frontend development, preferably with Angular.
  • A solid understanding of API gateway and Backend for Frontend (BFF) architectures
  • Bachelor’s degree in Computer Science OR – Ex.technology unit alumni

Location: US, East Coast (remote)

The Mission:

As a Data Scientist, your mission is to revolutionize the cybersecurity landscape by applying machine learning and artificial intelligence to the process of security findings remediation. You will be at the forefront of innovation, creating production-grade ML/DL models for cyber security risk analysis and collaborating with a multidisciplinary team of data scientists, engineers, actuaries, and cybersecurity experts to integrate cutting-edge research advances into our security platform. Your work will directly impact our product by modeling complex problems and developing production software to enhance our capabilities and better protect our clients from evolving threats.

Responsibilities:

  • Apply machine learning and artificial intelligence techniques to the process of security findings remediation, developing production-grade ML/DL models for cyber security risk analysis.
  • Collaborate with data scientists, engineers, actuaries, and cybersecurity experts to identify, research, prototype, evaluate, and integrate research advances into our security platform.
  • Play a key role in the Data Science team, directly impacting the product by modeling complex problems and developing production software to enhance our cybersecurity capabilities.
  • Utilize your expertise in big data analysis and ML/DL algorithms to build models with high accuracy and low false positive rates/deviations.
  • Leverage open-source machine learning libraries and frameworks to develop innovative solutions for cybersecurity challenges.
  • Utilize standard ML/DL toolkits such as Spark and SQL to analyze and extract insights from large datasets.
  • Demonstrate a good understanding of general cybersecurity concepts and methodologies, applying this knowledge to enhance our security platform.
  • Write production software in Node.js and utilize AWS services to deploy and scale ML/DL models within our infrastructure.

Qualifications:

  • BS/MS in Data Science, Computer Science, Computer Engineering, Mathematics, Statistics, or related fields is required.
  • Expert knowledge of big data analysis and ML/DL algorithms techniques, with a track record of successfully building models with high accuracy and low false positives/deviations.
  • Hands-on experience in utilizing leading open-source machine learning libraries (LLM OSS) to develop innovative solutions.
  • Proficient experience with standard ML/DL toolkits such as Spark, SQL, etc., for data analysis and modeling.
  • Good understanding of general cybersecurity concepts and methodologies, enabling you to apply ML/DL techniques effectively to security challenges.
  • Ability to write production software in Node.js and utilize AWS services to deploy and scale ML/DL models within our infrastructure.

Location: Tel-Aviv, Israel (on-site)

The Mission

At the intersection of cyber data, external tools, and production-grade software development. You will be responsible for driving the development of our cutting-edge cyber security solution.

Your work will help our customers make data-driven decisions and manage their cyber risks with confidence (and AI..).

Role Description

  • This is a huge opportunity to build from the ground up a cybersecurity platform.
  • Everyone knows that when you take on a task whether it’s huge and scary or tiny and boring, you’re going to see it through to the best of your ability.
  • You focus on shipping software that matters to your users and that matters to the company you’re building it for.
  • You love to teach and learn from your co-workers.
  • You are confident enough that you don’t have to prove to anyone what a great developer you are

Qualifications

  • 5+ years in Full-Stack Development 
  • Expert in Node.js and similar frameworks (like Nest.js, javascript and typescript)
  • Experience with cloud-based technologies such as AWS, GCP or Azure is a MUST
  • Experience with building graphs (Cytoscape), new components (Storybook) and Charts
  • Expertise in frontend development, preferably with Angular.
  • A solid understanding of API gateway and Backend for Frontend (BFF) architectures
  • Bachelor’s degree in Computer Science OR – Ex.technology unit alumni

    Location: US, East Coast (remote). 30% Travel. 

    The Mission:

    You’re a self-starter with a passion for cybersecurity and a proven ability to build marketing functions from the ground up.

    As the Head of Marketing, you will spearhead the establishment of our marketing function, playing a pivotal role in defining our company’s image, identity, and positioning in the dynamic cybersecurity sector. Your mission is to build our marketing practice from the ground up, crafting strategies that resonate with our target audience, drive demand for our solutions, and establish us as a formidable player in the market.

    Responsibilities:

    • Develop and execute a comprehensive marketing strategy tailored to our unique business goals and market positioning, focusing on pipeline generation, lead generation, and brand awareness.
    • Take ownership of all marketing-related functions, including digital marketing, product marketing, demand generation, and technology stack implementation, with a keen focus on driving pipeline growth and lead generation.
    • Work closely with leadership to define and manage the marketing budget, allocating resources strategically to maximize impact and ROI across pipeline generation, lead generation, and brand awareness initiatives.
    • Execute hands-on marketing initiatives, leveraging your expertise to drive growth and brand awareness through targeted campaigns, content creation, and engagement strategies.
    • Collaborate with cross-functional teams to ensure alignment and integration of marketing efforts across the organization, driving cohesive messaging and consistent brand experiences.
    • Identify and evaluate external service providers and tools to support pipeline generation, lead generation, and brand awareness objectives, managing relationships and contracts to achieve desired outcomes.
    • Act as a thought leader and advocate for marketing best practices within the company, fostering a culture of innovation and continuous improvement in pipeline generation, lead generation, and brand awareness strategies.

    Requirements:

    • Minimum of 3 years of experience in marketing leadership roles, demonstrating a track record of success in driving marketing initiatives, leading teams and achieving business objectives.
    • Proven experience in building marketing operations from scratch, showcasing your ability to develop strategies and execute campaigns in a startup environment.
    • Deep understanding of the cybersecurity industry and experience working in or with cybersecurity startups, enabling you to hit the ground running and make an immediate impact.
    • Hands-on expertise in building and managing marketing funnels and technology stacks, utilizing tools and platforms to optimize performance and drive growth.

    Ready to take your next step with us?

    The right people​

    At ZEST, we are aware that all it takes is the right people and team to redefine all boundaries. This team spirit, together with our drive to deliver the most innovative and customer focused product is going to set us apart.

    Ready to join?​

    If you’re ready to join an amazing team of people who inspire and drive each other to do the best every day, we are ready for you.