Infrastructure Security Engineer

Join our dynamic Frontend Guild as a Fullstack Infrastructure Engineer at Wix, where you will develop innovative tools that enhance the efficiency and quality of frontend development. You will take ownership of projects from their inception to production, utilizing state-of-the-art full-stack technologies while collaborating with a highly skilled team of infrastructure experts.In your daily responsibilities, you will:Create tools that enhance developer velocity and code quality.Design and implement solutions in areas such as performance optimization and production testing.Integrate AI into your development processes, influencing coding, testing, design, and decision-making.Lead projects from ideation to production, managing technical design and coding.Work with cutting-edge full-stack technologies and industry-leading tools.Collaborate with experienced peers on impactful infrastructure projects.Shape developer-centric tools at all levels.At Wix, we believe that the best work is achieved through collaboration. Our work model is fully in-person, with five days a week at our Tel Aviv office. We value flexibility and address special requests thoughtfully at the team level.

Who is Tenable?Tenable® is the leading company in Exposure Management, with over 44,000 organizations globally relying on our expertise to understand and mitigate cyber risks. We proudly support 65% of the Fortune 500 and 45% of the Global 2000, including major government agencies. Join us in our mission to enhance cybersecurity!Why Choose Tenable?When you ask our team what makes Tenable a fantastic workplace, the answer is always, “Our people!” We collaborate to develop innovative, top-tier cybersecurity solutions while fostering a culture of respect, belonging, and excellence. As part of our #OneTenable team, you'll work alongside some of the industry's most passionate and talented professionals, equipped with the resources you need to make a meaningful impact. We strive for exceptional results and celebrate our successes together!Tenable Operational Technology (OT) SecurityOur OT Security division was formed through the acquisition of a groundbreaking Israeli cybersecurity startup, significantly advancing Tenable’s goal to deliver proactive security for the world’s most sensitive environments. Our solution provides essential visibility and risk management for Industrial Control Systems (ICS/SCADA), safeguarding critical infrastructures such as power plants, manufacturing facilities, and smart buildings. Transitioning from a traditional on-premises solution to a cutting-edge technology platform, we are committed to delivering unparalleled risk visibility through advanced architectures and AI-driven capabilities. By merging extensive on-premises expertise with proactive AI insights, we empower organizations to identify threats and network anomalies before they cause harm.Your Opportunity:As a Fullstack/Frontend Engineer on our team, you will play a crucial role in developing our OT security platform from the ground up using the latest Angular frameworks. We seek a developer who is comfortable establishing new technical foundations while also engaging in daily feature development and ticket management. You will collaborate closely with Product and Design teams to convert requirements into user-centric interfaces while maintaining the curiosity to delve into Backend technologies and work with APIs. This position is perfect for a proactive engineer who thrives on the entire development process—from integrating AI-driven insights to achieving product goals—ensuring a seamless user experience.

Join Singular, a premier marketing measurement platform utilized by over 1,000 renowned brands such as Rovio, Microsoft, Uber, DoorDash, Nike, EA, DraftKings, and Robinhood. For three consecutive years, Singular has been recognized as the #1 MMP by G2, empowering marketers to optimize user acquisition strategies and evaluate the efficiency of every advertising dollar through comprehensive marketing analytics, sophisticated cross-device attribution, and unparalleled ad fraud prevention. With the latest integrations with AI technologies like ChatGPT, Claude, and Gemini, we offer instant insights without the need for complex dashboards or SQL queries.With a global presence spanning 12 countries and employees across 65 cities, including major hubs like New York City, Los Angeles, and London, Singular has attracted $50M in funding from prestigious investors such as Norwest Venture Partners and General Catalyst.As we expand our innovative team and product offerings, we are on the lookout for dynamic, creative, and motivated individuals to join us in leading the marketing measurement industry.About The RoleWe are seeking a talented Infrastructure Backend Engineer to become a part of our R&D team in Tel Aviv, working in a flexible hybrid model.You will collaborate with a high-caliber R&D team and elevate your professional journey. Our backend infrastructure primarily utilizes Python and Go, but we encourage applications from skilled backend engineers proficient in any programming language.Example ProjectsDevelop Integrations with emerging Ad Networks, focusing on creating ingestion flows, authentication protocols, and data normalization.Enhance Real-Time Attribution by optimizing the pipeline to minimize latency and boost throughput through redesigning essential processing components.Implement Data-Quality Services to automatically identify anomalies, missing fields, and inconsistencies.Build a Comprehensive Monitoring Dashboard for partner integrations, integrating metrics, error rates, and SLA compliance.Strengthen System Resilience by incorporating retry logic, dead-letter queues, and idempotency for handling billions of daily events.

Role overview Wix.com Ltd. is looking for an Infrastructure Security Engineer in Tel Aviv. This role focuses on protecting the company’s infrastructure and services. The position involves shaping and applying security strategies, performing risk assessments, and working closely with teams across the organization to strengthen overall security. What you will do Develop and implement security strategies for infrastructure and services Conduct risk assessments to identify and address vulnerabilities Collaborate with cross-functional teams to improve security practices

Join Axonius as a Senior Data Infrastructure Engineer and take charge of designing and constructing robust data architectures, ML pipelines, and cloud infrastructure tailored to transform extensive and fragmented datasets into actionable insights. Your expertise will enable business stakeholders to achieve in-depth visibility, automate essential processes, and drive strategic outcomes organization-wide.

Unlock your potential by becoming part of a leading, performance-driven advertising company! As a Senior Software Engineer within the Infrastructure Engineering R&D group, you will be instrumental in developing one of the world's largest real-time high-scale operations, supporting over 1.4 billion users, processing more than 500,000 requests per second, and managing 140TB of new data each day.

Join Gong as the Engineering Team Lead for Application Infrastructure, where you'll drive the development of essential frameworks and services that support our innovative ecosystem. In this pivotal role, you will bridge application development and systems engineering, ensuring our platform remains resilient, high-performing, and developer-friendly as we scale. If you are a seasoned technical leader with a passion for Java and a knack for solving complex data and infrastructure challenges, this is your chance to lay the groundwork for our next growth phase.

Role overview Pinecone is looking for a Senior or Staff Software Engineer to join the Search and Retrieval Infrastructure team in Tel Aviv. This position focuses on designing and building systems that enhance search performance and enable scalable retrieval operations. What you will do Develop and implement solutions that strengthen search capabilities across the Pinecone platform. Build infrastructure to support efficient, reliable, and scalable retrieval processes. Work closely with other engineering teams to deliver improvements and address changing product requirements.

Join Wix as a Fullstack Developer and play a pivotal role in designing and developing end-to-end features that influence millions of users. By leveraging cutting-edge technologies, you will create seamless user experiences and scalable services.Your daily responsibilities will include:Crafting and implementing impactful end-to-end features.Taking charge of both client-side and server-side development, utilizing React for frontend and building efficient Node.js or Scala services for backend.Integrating AI into your development process, enhancing coding, testing, design, and decision-making.Working with modern technologies such as TypeScript, React, Node.js, and Scala, along with current build and deployment tools.Collaborating closely with product managers, designers, and other developers to rapidly and effectively bring ideas to fruition.Making architectural decisions that prioritize speed, maintainability, and performance.At Wix, we value teamwork and believe that our best work happens collaboratively. Our work model is fully in-person, with a commitment to being present in the office five days a week. We also prioritize flexibility and thoughtfully consider special requests at the team level.

Join Base44 as a Fullstack Developer and be a pivotal force in revolutionizing the product development landscape. In this dynamic and collaborative role, you will take charge of building features that span from the backend database to the frontend user interface. If you are an enthusiastic engineer with a knack for crafting clean, efficient code and relish tackling complex challenges, we would love to connect with you.Key Highlights:We seek an experienced Fullstack Developer with a robust backend background to develop comprehensive features for our AI-driven platform. Your passion for leveraging AI to enhance both our products and your development methodologies will be crucial.Responsibilities:Lead development of end-to-end features, designing and implementing scalable solutions across backend and frontend systems.Address complex technical challenges with innovative and effective solutions on our cutting-edge AI platform.Deploy your code to millions of users, making a significant daily impact.Advocate for TDD and clean code principles to create simple, readable, and maintainable software.Enhance your skills by learning from top engineers and expanding your knowledge in modern frontend development.Contribute to our engineering culture through knowledge sharing and, if you’re interested, engaging with the open-source community.

Join Base44 as a skilled Fullstack Developer and be part of our transformative journey in redefining product development. You will play a crucial role in a dynamic, collaborative team, taking full ownership of features from sleek user interfaces to the APIs that drive them. If you're an enthusiastic engineer who enjoys tackling complex challenges with clean, elegant code while crafting delightful user experiences, we want to hear from you.Quick OverviewWe are in search of a Fullstack Developer with a strong focus on frontend development to create end-to-end features for our AI platform.Your passion for leveraging AI to innovate our product and enhance your development process will be key.This role operates within a startup-mode environment.Key ResponsibilitiesTake ownership of end-to-end features, designing and building scalable, high-quality frontends alongside the backend services that support them.Address challenging technical problems with creative and efficient solutions, contributing to a cutting-edge, AI-powered platform.Deploy your code to millions of users, developing fast, beautiful, and intuitive interfaces that make a real difference every day.Promote clean architecture, maintainable UI components, and performance optimization.Enhance your expertise by learning from exceptional engineers and expanding your skills across both frontend and backend domains.Shape our engineering culture through internal knowledge sharing and, if interested, contribute to the open-source community.

About UsAt Glassix, we are redefining customer communication through our innovative SaaS messaging platform. Our technology facilitates millions of interactions daily across popular channels like WhatsApp, Facebook, and Instagram, utilizing advanced AI, NLP, and Automation to enhance user experience.Established in 2017, we have rapidly developed a scalable product that serves hundreds of businesses globally. Our culture is built on the principles of autonomy, curiosity, and impactful initiative. If you're a passionate developer eager to make a tangible impact with your code, we invite you to join our dynamic team.Your RoleWe are seeking a Junior Fullstack Developer to contribute to the evolution of our platform. In this role, you will be essential in designing, optimizing, and scaling our services using a contemporary tech stack.Key Responsibilities:Lead the complete design and implementation of new features.Manage projects from initial conception through to post-deployment in a collaborative and fast-paced environment.Enhance the scalability and performance of our platform as we expand.Oversee the full development cycle, including architecture, design, development, and deployment.Our Technology Stack:React.NET CoreMS SQL, Redis, MongoDB, and ElasticsearchCloud Platforms: AWS, Azure, GCPWho You AreWe are looking for a candidate who: Thrives on tackling complex challenges and enjoys the energy of a fast-paced startup. Takes initiative, embraces responsibility, and is willing to question existing processes. Is motivated to learn, adapt, and make meaningful contributions to our growing team.Why Join Glassix? Impactful Work: Your contributions will directly influence the future trajectory of our platform. Collaborative Environment: Work with a skilled team that prioritizes knowledge sharing. Exciting Challenges: As we scale, you will encounter a variety of intriguing problems to solve. Autonomy and Ownership: We empower you to lead initiatives and drive results.What to Expect: Be prepared for a fast-paced environment where priorities may shift as we evolve. We welcome innovative ideas! If you notice something amiss, we encourage you to voice your thoughts. While there may be some legacy code, we are dedicated to ongoing improvement and refactoring.

Who We AreAt Redis, we have developed the technology that powers the fast applications that facilitate your daily activities. Whether you checked the weather, made a purchase, or tracked a flight, our solutions were there. Join us in creating a faster world with simpler experiences using the most efficient technology available.Your RoleWe are seeking an Infrastructure Team Lead to be part of our R&D department in Tel Aviv. As a hands-on technical leader, you will design and enhance our infrastructure systems while mentoring a team of Infra Engineers. Your leadership will set a high standard for coding practices and empower your team to produce scalable, high-quality solutions.You will be an integral part of our cloud group, overseeing the development and deployment of the fastest NoSQL clusters globally, managing hundreds of clusters across major public and private cloud infrastructures.The ideal candidate thrives in a collaborative environment and is dedicated to delivering software at scale. You are enthusiastic about utilizing open-source tools and automation to enhance efficiency. As a mentor, you aim to cultivate the next generation of Infra/DevOps developers.

HoneyBook builds an AI-powered platform for service-based entrepreneurs, helping independent professionals manage every stage of their business. From lead generation and client communication to project booking and payment processing, HoneyBook’s tools are designed to support growth and free up time for what matters most. Since 2013, the platform has handled more than 25 million client interactions and processed over $12 billion in transactions. The company’s culture centers on five values: collaboration, feedback, ownership, a growth mindset, and inclusivity. HoneyBook welcomes applicants from varied backgrounds who thrive in curious, evolving environments, even if every box isn’t checked. Team Focus: Financial Infrastructure This team develops and maintains the financial systems behind HoneyBook’s platform. Their work ensures every transaction, from checkout to payout, runs reliably, scales smoothly, and stays secure. The goal: safe, efficient financial interactions for every user. What You’ll Do Design and build backend systems that power HoneyBook’s financial transactions Create resilient, observable services to process funds securely and accurately at scale Work closely with engineering, product, member experience, and operations teams Contribute to the evolution of HoneyBook’s financial infrastructure and offerings Location This position is based in Tel Aviv.

About the RoleAs a Senior Developer Experience Engineer at Axonius, you will play a pivotal role in enhancing our development processes. This isn't just about managing DevOps; you will be at the forefront of innovating our CI/CD pipelines and internal tools. Your goal will be to streamline processes and empower our R&D teams to transition effortlessly from local development to live operations.Key Impact Areas Include:Infrastructure as Code: Architecting and overseeing the cloud infrastructure necessary for R&D.Tooling: Creating tools that facilitate quicker local environments, staging, and automated testing.Strategy: Collaborating with development teams to address scaling challenges within the engineering organization.

About TavilyAt Tavily, we are revolutionizing the infrastructure layer for intelligent web interactions on a grand scale. Our API has been meticulously crafted to facilitate Retrieval-Augmented Generation (RAG) and real-time reasoning in AI systems. By seamlessly linking large language models (LLMs) with high-quality, reliable web content, we empower developers to create agents that are not just smart but also well-informed.Collaborating with some of the most innovative teams in AI—from dynamic startups to major enterprises—we are the essential bridge connecting LLMs with the real world, whether it's enhancing sales assistants, developing research copilots, or optimizing internal knowledge tools.The Role: DevOps EngineerOversee and manage Kubernetes clusters across diverse environments and regions.Take ownership of infrastructure as code for all resources.Enhance and maintain CI/CD pipelines and GitOps-based deployments.Optimize and sustain real-time data pipelines processing billions of events daily through distributed queues and stream processors.Develop comprehensive monitoring, alerting, and observability frameworks.Troubleshoot production issues across various services.Manage cloud costs and strategize capacity planning.Work closely with a compact engineering team—owning the entire infrastructure.What We're Looking ForApproximately 3+ years in a DevOps or platform engineering role within production environments.Demonstrated experience in designing and managing large-scale, distributed systems, along with a robust understanding of API design, reliability, and performance at scale.Extensive Kubernetes experience in a managed cloud environment.Proficient in infrastructure as code (Terraform or similar technologies).Experience with GitOps-based deployment workflows.Established background in building or maintaining observability stacks (logging, metrics, alerting).Ability to calmly and methodically manage production incidents.Preferred QualificationsExperience with multi-region deployments.Familiarity with search infrastructure.Knowledge of data pipeline technologies (streaming, warehousing).Expertise in proxy/networking infrastructure at scale.

Join WEKA as we redefine the enterprise data stack for the reasoning age. Our innovative solution, NeuralMesh by WEKA, sets the benchmark for agentic AI data infrastructure, offering cloud and AI-native software that can be deployed in any environment. We revolutionize traditional data silos by transforming them into efficient data pipelines that vastly enhance GPU utilization. This leads to faster AI model training and inference, optimizing machine learning and other compute-intensive tasks while reducing energy consumption. As a pre-IPO, high-growth company, WEKA has secured $375 million in funding from premier venture capital and strategic investors. We empower leading enterprises and research institutions, including 12 of the Fortune 50, to achieve breakthroughs and drive business success more rapidly and sustainably. If you're passionate about tackling complex data challenges and fostering intelligent innovation, we welcome you to embark on this exciting journey with us.

Join Via as a Senior Platform Engineer and play a pivotal role in revolutionizing global transportation. Based in our vibrant R&D center in Tel Aviv, you will collaborate with talented developers and DevOps engineers, leveraging cutting-edge technologies to directly impact the daily commutes of thousands of riders worldwide. As a key member of our Platform Group, you will design, implement, and manage our cloud infrastructure, Kubernetes clusters, and CI/CD systems, driving initiatives that enhance developer experience, operational efficiency, and reliability.

Team Overview The Site Reliability Engineering (SRE) team at Pendo plays a crucial role in provisioning and overseeing cloud infrastructure throughout the development and production lifecycle for all product initiatives. We collaborate closely with developers and product managers to guarantee that our products are not only reliable and high-performing but also cost-efficient. Our platform leverages Google Kubernetes Engine (GKE) alongside various Google technologies including Memorystore, Cloud Datastore, PubSub, Cloud Functions, BigQuery, and Vertex AI, in addition to services from vendors like Amazon SES. In the development phase, SREs ensure that developers have stable and efficient continuous integration and release pipelines, as well as development environments enabling swift delivery of new features. In production, SREs handle Tier 1 on-call duties and incident management, supporting a high-throughput platform that processes over 35 billion events daily. To maintain reliability for our customers, SREs work in tandem with developers and product managers to define service level objectives, analyze failure scenarios, and design systems that effectively balance cost with reliability. Additionally, SREs partner with the Information Security team to secure our cloud infrastructure, ensuring compliance with industry standards like SOC 2. Key Responsibilities Develop high-quality infrastructure-as-code that automates the provisioning, deployment, scaling, and monitoring of Pendo’s infrastructure to ensure reliability and performance. Create maintainable code focused on product functionality, with an emphasis on operations, scalability, resilience, and monitoring. Collaborate with fellow engineers to ensure that new services are well-designed, properly monitored, and accompanied by clear SLIs and achievable SLOs. Troubleshoot production issues, quickly identify mitigation strategies, and implement preventive measures. Maintain and automate runbooks for manual tasks wherever feasible. Proactively monitor our capacity, quotas, and other performance limits to plan for growth effectively. Engage in a 24x7 on-call rotation to manage product availability issues and urgent customer support escalations.