דרושים » אבטחת מידע וסייבר » Staff Backend Software Engineer

the original API Security vendor pioneering the market as the first vendor in 2018. Since then we have exhibited hyper-growth in a number of customers, threats stopped, and revenue. We saw API security as the security battleground of the future years ago as APIs started to form the foundation of the application innovation needed to drive business success today. Across banks, retail and transportation, IoT, autonomous vehicles, and smart cities, every modern app depends on APIs. Attackers realize APIs are the conduits to all sorts of valuable data and services within the year, APIs are predicted to be the number one application threat vector. Without secure APIs, businesses cannot rapidly innovate. delivered the only patented solution to discover all APIs and their exposed data, stop API attackers, and provide remediation details for dev teams to write more secure APIs.
At Salt, were passionate about what we do. We work as a team and embrace new ideas, wherever they come from. We also enjoy all the benefits of a startup environment, including quickly seeing the results of your work, making an outsized impact on our company, and solving diverse challenges.

Want to make a big difference? We encourage you to apply!
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 decisions, and ensuring the scalability, performance, and security of our products.
Responsibilities:
Lead the technical architecture and design of API security platform, working closely with cross-functional teams, including engineering, product management, and security operations.
Define and drive the technical vision, strategy, and roadmap for the platform, aligning it with business objectives and customer needs.
Provide technical leadership and mentorship to the engineering team, promoting best practices, code quality, and continuous improvement.
Collaborate with stakeholders to gather requirements, analyze technical feasibility, and identify areas for innovation and differentiation.
Evaluate and select appropriate technologies, frameworks, and tools to support the development of robust, scalable, and secure solutions.
Ensure architectural consistency and integrity across different components, modules, and systems.
Conduct regular code reviews, architectural reviews, and performance assessments to maintain high standards of software quality.
Stay up-to-date with industry trends, emerging technologies, and best practices in API security and cloud computing, and apply that knowledge to enhance our platform.

Required Principal Security Researcher - Agent ML (Cortex)
Who We Are
We take our mission of protecting the digital way of life seriously. We are relentless in protecting our customers and we believe that the unique ideas of every member of our team contributes to our collective success. Our values were crowdsourced by employees and are brought to life through each of us everyday - from disruptive innovation and collaboration, to execution. From showing up for each other with integrity to creating an environment where we all feel included.
As a member of our team, you will be shaping the future of cybersecurity. We work fast, value ongoing learning, and we respect each employee as a unique individual. Knowing we all have different needs, our development and personal wellbeing programs are designed to give you choice in how you are supported. This includes our FLEXBenefits wellbeing spending account with over 1,000 eligible items selected by employees, our mental and financial health resources, and our personalized learning opportunities - just to name a few!
Your Career:
Are you passionate about using cutting-edge technology to help protect the world against cyber threats? Do you live and breathe the cyber security world? Do you want to take part in an innovative and disruptive AI security group that has an impact on many customers?
You will be part of a strong security research and data science team who solve highly complex security challenges using disruptive technologies, ML algorithms and a lot of data.
As part of that, you will take part in the design and development of new groundbreaking AI security solutions which make a direct impact on many customers.
We value diverse viewpoints and experiences, as we are solving complex cyber security challenges. We are committed to a safe and inclusive workspace.
Your Impact:
Be at the forefront of security innovation, building next-gen detection capabilities powered by machine learning, big data, and deep threat intelligence.
Dive deep into low-level systems, reverse engineering, and file-type behavior to uncover novel attack vectors - and then turn that insight into scalable, ML-driven protections.
Work hand-in-hand with rockstar data scientists, engineers, and PMs in a fast-paced, collaborative environment where ideas move quickly from whiteboard to production.
Lead high-impact research initiatives that fuse classic security expertise with modern data science - shaping models, influencing pipelines, and driving real-world protection outcomes.
Be a key player in a multidisciplinary team where your deep security expertise will directly influence ML model design, data pipeline strategy, and real-world product impact.

Required Senior Security Researcher, Data & AI (Cortex)
Who We Are:
We take our mission of protecting the digital way of life seriously. We are relentless in protecting our customers and we believe that the unique ideas of every member of our team contributes to our collective success. Our values were crowdsourced by employees and are brought to life through each of us everyday - from disruptive innovation and collaboration, to execution. From showing up for each other with integrity to creating an environment where we all feel included.
As a member of our team, you will be shaping the future of cybersecurity. We work fast, value ongoing learning, and we respect each employee as a unique individual. Knowing we all have different needs, our development and personal wellbeing programs are designed to give you choice in how you are supported. This includes our FLEXBenefits wellbeing spending account with over 1,000 eligible items selected by employees, our mental and financial health resources, and our personalized learning opportunities - just to name a few!
Your Career:
Are you passionate about using cutting-edge technology to help protect the world against cyber threats? Do you live and breathe the cyber security world? Do you want to take part in an innovative and disruptive AI security group that has an impact on many customers?
You will be part of a strong security research and data science team who solve highly complex security challenges using disruptive technologies, ML algorithms and a lot of data.
As part of that, you will take part in the design and development of new groundbreaking AI security solutions which make a direct impact on many customers.
We value diverse viewpoints and experiences, as we are solving complex cyber security challenges. We are committed to a safe and inclusive workspace.
Your Impact:
Transform Data into Defense: Take the lead in creating high-fidelity security incidents from a massive stream of alerts generated by our industry-leading advanced security solutions.
Innovate with AI: Actively participate in cutting-edge research projects focused on creating novel prevention content at scale using state-of-the-art AI and Large Language Models (LLMs).
Drive Security Efficacy: Analyze complex threat data to identify attacker patterns, develop new prevention methodologies, and enhance automated flows to rapidly protect Cortex platform customers.
Collaborate and Lead: Work side-by-side with top-tier data scientists, engineers, and product managers to translate research ideas into tangible, customer-facing security protections.

Were looking for an exceptional Senior Cloud Security Researcher to join our growing team.
Why?
the industry's only complete solution for cloud threat detection, investigation, and response built by investigators, for investigators. supercharges todays SOC teams with the cloud capabilities that enterprises have been missing, delivering broad visibility across clouds and SaaS, automation that speeds investigations, and rich context that informs cloud threat detection, hunting, and response. Together, capabilities minimize breach impact and enhance enterprises' cyber resilience. As an Innovation Sandbox Finalist at RSA 2024 and a new SYN Ventures portfolio company (Series B, January 2025), is an innovator and pioneer in Cloud Security.

We are looking for a Cloud Security Researcher who will join our mission to revolutionize cyber defense through innovative research and cutting-edge technology. As part of our research work, you'll investigate cyberattacks targeting cloud and SaaS (Software as a Service) environments, enhancing expertise and contributing directly to the evolution of our CDR (Cloud Detection and Response) platform. Youll collaborate with cross-functional teams, bridging knowledge and aligning efforts across the organization.

What You'll Do
Lead innovative research into cyber threats targeting cloud platforms, SaaS applications, Kubernetes, and emerging technologies by leveraging state-of-the-art tools and methodologies.
Develop and refine cutting-edge detection algorithms and forensic investigation techniques to uncover and sophisticated attacks in cloud and SaaS environments.
Conduct comprehensive investigations of real-world cloud security incidents, transforming insights into actionable strategies that continually evolve our threat detection capabilities.
Share your research accomplishments and innovative findings with the security community through blog posts, conference presentations, and other professional forums, enhancing our industry reputation and fostering collaborative growth.
Contribute your expertise to shape the strategic direction and ongoing development of CDR product suite, ensuring our offerings stay ahead of evolving cyber threats.
Work closely with cross-functional teams to identify novel techniques and implement robust defenses, uniting diverse expertise to secure cloud and SaaS infrastructures.

We are an early-stage startup, looking for a technical leader to lead our research & innovation department. Youll lead the Research function at the intersection of Cybersecurity AI and payment fraud prevention. Were revolutionizing B2B payments with cutting-edge technologies, and need a talented, detail-oriented leader to drive our security research efforts and make a real impact on how enterprises secure their payment flows.
What Youll Do:
Build & Lead a World-Class Team: Scale our Research group from 2 to 4 experts, mentoring them to tackle an underserved problem in payment security.
Define the Research Roadmap: Own the strategy for discovering attack trends, vulnerabilities, and fraud methods in B2B payment processes.
Hands-On Research: Hunt emerging threatsinvestigate supply-chain and payment-flow attacks, quantify impact, and prototype novel detection/remediation tools.
Cross-Functional Collaboration: Partner with Product, Engineering, and Threat Intelligence to transform research insights into features that enhance our AI-driven security platform.
Customer & Industry Engagement: Present findings to strategic customer leaders and at conferences; publish whitepapers or blog posts that establish our domain expertise.
Incubate & Operationalize PoCs: Turn proofs-of-concept into production-ready product capabilities that preemptively defend against next-gen payment fraud.
Balance Long-Term Vision & Short-Term Wins: Maintain an action-oriented mindset to deliver both immediate research outputs and foundational work for future product pillars.

Senior Security Researcher - AI & Cloud (Cortex Cloud)
Who We Are:
We take our mission of protecting the digital way of life seriously. We are relentless in protecting our customers and we believe that the unique ideas of every member of our team contributes to our collective success. Our values were crowdsourced by employees and are brought to life through each of us everyday - from disruptive innovation and collaboration, to execution. From showing up for each other with integrity to creating an environment where we all feel included.
As a member of our team, you will be shaping the future of cybersecurity. We work fast, value ongoing learning, and we respect each employee as a unique individual. Knowing we all have different needs, our development and personal wellbeing programs are designed to give you choice in how you are supported. This includes our FLEXBenefits wellbeing spending account with over 1,000 eligible items selected by employees, our mental and financial health resources, and our personalized learning opportunities - just to name a few!
Your Career:
As a Senior Security Researcher on the Cortex Cloud research team, youll lead deep, hands-on security research across cloud and AI environments- from uncovering vulnerabilities and novel attack paths to building the protections that stop them.
Your impact doesnt end with detections. This team is also responsible for driving product innovation: identifying gaps in how cloud environments are secured, finding new ways to close those gaps, and partnering with engineering, product and marketing to take those ideas from a POC to implementation. Whether its a new detection engine, risk signal, or protection method- your research directly shapes the product.
You'll research the AI attack surface in depth, and push the boundaries of what cloud and AI security can achieve. If you're looking for a role where research leads to real-world defense- and product innovation is part of your day job- this is the team.
Your Impact:
Research and uncover vulnerabilities and abuse paths in cloud services, with a strong focus on AI, identity, and data pipelines
Collaborate with product and engineering to ship detections and logic based on your findings
Research-driven impact - drive innovation from idea to execution: Identify emerging security gaps, build proof-of-concepts, and partner with engineering, product and marketing to translate research into actual product features and detection logic.
Represent the team through public blogs, conferences and research collaborations with cloud vendorsPublish internal or external research and represent the team at industry events or blogs.
Lead the discovery of novel attack vectors- e.g., cross-tenant access, NHI abuse, RAG poisoning, privilege escalation.

A leader in disaggregated high-scale networking solutions for service providers and AI infrastructures. Founded in December 2015, created a radical new way to build networks by adapting the architectural model of the cloud to telco-grade networking. This solution accelerates network deployment, improves the networks economic model, and radically simplifies network operations. With customers including Comcast, Orange, and KDDI - over 80% of AT&Ts network traffic now runs through a disaggregated core powered by software. Network Cloud-AI solution, based on the same technology, was introduced to the market in 2023, providing the highest-performance Ethernet-based AI networking solution, and is already deployed by Hyperscalers, NeoClouds and Enterprises. Raising over $587 million in three funding rounds, continues to deploy the most innovative network infrastructure and is looking for the most talented people to be part of this journey.

Role Summary
We are seeking a seasoned Senior Security Engineer to lead the execution of security operations and internal security initiatives. This highly technical role will be the principal hands-on engineer responsible for securing our corporate and cloud infrastructure, supporting detection and response, and maturing security controls across the business. This role is ideal for someone who thrives in fast-moving environments, enjoys solving technical challenges end-to-end, and can independently drive security projects in close collaboration with IT, DevOps, and engineering.

Key Responsibilities
Serve as the lead technical resource for internal security operations, including:
Endpoint and network security
AWS and Azure security configuration
Identity and Access Management (Entra ID, AWS IAM)
Threat detection and incident response
Design, implement, and optimize security tooling, monitoring, and controls
Collaborate with IT, DevOps, and engineering teams to design secure architectures and troubleshoot issues
Support compliance, audit, and risk management activities through technical controls and documentation
Collaborate with and mentor other security engineers and promote security best practices across the company
Lead or contribute to cross-functional security initiatives and internal project planning

the original API Security vendor pioneering the market as the first vendor in 2018. Since then we have exhibited hyper-growth in a number of customers, threats stopped, and revenue. We saw API security as the security battleground of the future years ago as APIs started to form the foundation of the application innovation needed to drive business success today. Across banks, retail and transportation, IoT, autonomous vehicles, and smart cities, every modern app depends on APIs. Attackers realize APIs are the conduits to all sorts of valuable data and services within the year, APIs are predicted to be the number one application threat vector. Without secure APIs, businesses cannot rapidly innovate. delivered the only patented solution to discover all APIs and their exposed data, stop API attackers, and provide remediation details for dev teams to write more secure APIs.

At Salt, were passionate about what we do. We work as a team and embrace new ideas, wherever they come from. We also enjoy all the benefits of a startup environment, including quickly seeing the results of your work, making an outsized impact on our company, and solving diverse challenges.
Want to make a big difference? We encourage you to apply!

About us
APIs form the foundation of the application innovation needed to drive business success today. Across banks, retail and transportation, IoT, autonomous vehicles, and smart cities, every web and mobile app depends on APIs. Without secure APIs, businesses cannot rapidly innovate. has delivered the only patented solution to identify and prevent API attacks, using Big Data and AI to thwart this top threat to businesses today.

About the position
We are seeking a Cloud Security Engineer to join our growing team. The ideal candidate will be responsible for ensuring the security of our infrastructure and data, as well as managing the day-to-day operation and maintenance of our Cloud/ SaaS Security systems. The ideal candidate should have public cloud experience and expertise in SaaS security, Cloud security, ZTNA systems and concepts, DLP, CASB, SIEM, MDM (Jumpcloud), and EDR.

What will you do?
Design & implement, and maintain security measures, including firewalls, intrusion detection systems, and access controls for cloud environments.
Provide expertise and support for SaaS security, Cloud security, ZTNA systems and concepts, DLP, CASB, SIEM, Application Security Systems.
Develop and maintain documentation for our security systems and security procedures for cloud environments.
Collaborate with other teams to ensure the integration of security into all aspects of our IT & Security infrastructure and operations for cloud environments.
Stay up-to-date on the latest security trends, technologies, and best practices

the leader in application security and ensures that enterprises worldwide can secure their application development from code to cloud. Our consolidated platform and services address the needs of enterprises by improving security and reducing TCO, while simultaneously building trust between AppSec, developers, and CISOs. we believe its not just about finding risk, but remediating it across the entire application footprint and software supply chain with one seamless process for all relevant stakeholders.
We are honored to serve more than 1,800 customers, which includes 40 percent of all Fortune 100 companies including Siemens, Airbus, SalesForce, Stellantis, Adidas, Wal-Mart and Sanofi.

About the Team
Our team is passionate about software security, focusing on Software Supply Chain Security (SSCS). With the growing attention in the industry on Application and software security, we are always driving for innovation and focusing on making a market leader in all SSCS domains.

What are we looking for

We are looking for a Senior Product Manager to join our team and drive our Software Supply Chain Security Solution to success. You should bring strong technical expertise in Software Supply chain Security, specifically with the SLSA framework, and Open-source security tools, Teamwork and collaborative nature, Problem-solving mindset, and ability to discuss and communicate technical requirements effectively. If you're prepared to make a substantial impact, we invite you to apply and join our team.

Responsibilities:
Create a clear product vision and strategy for our Software Supply Chain Security solutions.
Stay informed about industry trends and competition to ensure our products remain at the forefront of the market.
Translate customer feedback, needs and pain points into actionable product features.
Prioritize issues, feature requests and product questions from all sources.
Partner with the marketing team to roll out new features that drive desired outcomes.
Gather feedback on adoption and monitor usage metrics.
Lead product prioritization discussions. Base recommendations on company goals, user problems, user data, and product knowledge.
Be an active participant in the SDLC and contribute to high-quality delivery. Work with developers to refine requirements, optimizing customer value with feasibility.

Prisma-Photonics is a rapidly growing startup company, developing the next-generation smart-infrastructure solution based on novel fiber-sensing technology (smart roads, smart cities, perimeters, and grid monitoring, etc.). The company offers an award-winning disruptive solution; a “sensor free” approach to smart infrastructure. The company is VC backed and in the revenues stage.
Combining pioneering technology in optical fiber sensing with state-of-the-art machine learning, we help prevent environmental disasters, protect human lives, and keep critical energy and transportation backbones running smoothly.
We are seeking a talented, self-driven and passionate Senior Infrastructure Engineer to build and maintain the cloud infrastructure for our highly available SaaS application as well as our machine learning and data engineering stack. As a Senior Infrastructure Engineer, you will be responsible for designing, implementing, and maintaining the cloud infrastructure and DevOps processes that power our products and internal tooling. You will work closely with all data and development teams and lead the company’s security and compliance vectors. You will ensure a highly reliable, scalable, and secure infrastructure that supports our rapid growth and product innovation, while maintaining observability and cost-effectiveness of our cloud resources and data.
What You’ll Do
* Cloud Infrastructure Management: Architect, deploy, and manage our cloud infrastructure (AWS), ensuring high availability, scalability, and security.
* Software Engineering: Be a top notch SW engineer, harnessing your coding and architectural skills, as well as researching skills, for our infra stack.
* Infrastructure as Code (IaC): Define and maintain infrastructure using tools like Terraform, CloudFormation, or Pulumi to manage resources efficiently and reproducibly.
* Monitoring & Incident Management: Build and manage monitoring and alerting systems to ensure uptime, and respond to incidents with root cause analysis and remediation.
* DevOps & Automation: Implement and maintain CI/CD pipelines to streamline development workflows and automate deployment processes across development, staging, and production environments, and across different parts of our solution. While our development teams are expected to write and maintain their own CI, you will act as a supervisor and professional authority, and maintain cross team and complex automation.
* Collaboration and technical leadership: Partner with software engineers, data engineers, and machine learning teams to support their infrastructure needs and guide the evolution of our infrastructure team.
* Cost Optimization: Monitor cloud spend and optimize resources to ensure cost-effective infrastructure without sacrificing performance or security.
* Security & Compliance: Implement security best practices, including access control, network security, monitoring and ensuring the infrastructure is compliant with relevant industry standards (e.g., SOC2, GDPR).
What You Bring:
* 5+ years of hands-on experience in cloud infrastructure, DevOps and platform engineering in production environments.
* Expertise in managing cloud infrastructure on at least one of the major providers: AWS, GCP, Azure. Proficient in Infrastructure as Code tools such as Terraform, CloudFormation, or Pulumi.
* Solid experience with Docker and Kubernetes.
* Monitoring & Logging: Hands-on experience with monitoring tools (Prometheus, Grafana) and logging systems (ELK, Splunk, or equivalent).
* Proficient Software engineering, architecture, as well as scripting languages such as Python, Bash, or Go. Full control of version control systems such as Git.
* Strong experience with CI/CD pipelines and automation using Jenkins, CircleCI, GitHub Actions, GitLab CI, or similar.
* Strong understanding of cloud networking, VPNs, VPCs, DNS, and firewalls.
* Experience implement