Backend Engineer

Join our dynamic Accounts team at Cloudinary, where we are entrusted with the critical infrastructure that lies at the heart of our platform. Our mission is to efficiently manage the primary product Entities that span across all Cloudinary offerings.We take pride in ensuring secure and scalable access control while supporting complex enterprise use cases and…

Be a key player at Via, where we are revolutionizing transportation across the globe. Our mission is to make cities smarter, greener, and more connected as we tackle the challenges of modern commuting and environmental sustainability. Join us in our bold vision and contribute your exceptional skills to make a significant impact.As a Senior Backend Engineer in our Tel Aviv R&D team, you will be instrumental in designing, building, and scaling advanced backend systems that facilitate our global operations. You will thrive in a dynamic culture that fosters innovation, collaboration, and agility, where your contributions will enhance the lives of countless individuals and reshape community mobility.

Gong is at the forefront of leveraging AI to redefine the way revenue teams achieve success. Our Gong Revenue AI Operating System consolidates data, insights, and workflows into a single, reliable platform that observes, guides, and collaborates with the top-performing revenue teams globally. Utilizing the innovative Gong Revenue Graph, AI-driven intelligence, specialized agents, and trusted applications, Gong empowers over 5,000 organizations worldwide to gain profound insights into their teams and customers, automate essential sales processes, and close more deals effortlessly. To learn more, visit www.gong.io.Joining Gong means becoming part of a team that thrives on innovation, ambitious aspirations, and a shared passion for excellence. We are pioneering the future of revenue intelligence, and we seek individuals excited to contribute to what's next. You’ll collaborate with a team that dreams big, moves quickly, and deeply values craft and camaraderie. Transparency and trust are at the heart of our operations, providing everyone the opportunity to make a tangible impact. If you’re eager to develop, challenge yourself, and engage in work that truly matters, Gong is where you’ll achieve the pinnacle of your career.As a Senior Backend Engineer at Gong, you will be a key player in transforming the way organizations interpret customer interactions. Your expertise will be vital in architecting and guiding the development of scalable systems, employing cutting-edge technologies, and partnering with cross-functional teams to address high-impact challenges.

Join Our Innovative Team at GuiddeAs a leading AI digital adoption platform, Guidde is revolutionizing how modern organizations create and consume knowledge. Established in 2020 by a team of experienced entrepreneurs, we harness the power of generative AI to convert workflows into rich, multi-format documentation within minutes. Our platform empowers teams to disseminate knowledge seamlessly across employees, customers, and AI systems, transforming ordinary processes into engaging, in-app video guides that exist where work truly happens.

Join Wiz, a trailblazer in cloud security, as a Senior Backend Engineer and contribute to our mission of empowering businesses in the cloud. In this role, you will develop and maintain robust distributed systems that are pivotal to our growth. We seek individuals who are not only passionate about solving scaling challenges but also take pride in crafting clean, efficient, and maintainable code. Our technology stack includes a multi-cloud architecture (Azure, AWS, GCP, OCI, Alibaba Cloud) and technologies such as Golang, GraphQL, PostgreSQL, Neptune, Docker, and Kubernetes. Be part of a dynamic team and help us secure cloud environments for some of the world’s most trusted companies.

Join Our Team as a Senior Infra Backend EngineerCompany OverviewSingular is at the forefront of marketing measurement, serving over 1,000 esteemed global brands such as Apple, Microsoft, Uber, DoorDash, Nike, EA, DraftKings, and Robinhood. For three consecutive years, we've been recognized as the top Marketing Measurement Platform (MMP) by G2. Our platform empowers marketers to optimize user acquisition strategies and evaluate the effectiveness of every advertising dollar through comprehensive marketing analytics, sophisticated cross-device attribution across mobile, web, and console platforms, and elite ad fraud prevention measures. Moreover, our innovative partnerships with AI technologies like ChatGPT, Claude, and Gemini are transforming campaign analysis, providing instant, intelligent marketing insights without the need for complex dashboards or SQL queries.With teams spanning 12 countries and a workforce in 65 cities worldwide, including major hubs like NYC, LA, SF, Austin, Buenos Aires, São Paulo, London, Berlin, Barcelona, Tel Aviv, Bangalore, Beijing, and Seoul, Singular is backed by $50 million from prominent investors such as Norwest Venture Partners, General Catalyst, and Titanium Ventures.As we experience rapid growth, we are eager to welcome ambitious, creative, and innovative individuals to help us excel in the marketing measurement industry.About The RoleWe are looking for a passionate Senior Infra Backend Engineer to enhance our R&D team in Tel Aviv. This role offers a hybrid and flexible working model, allowing you to collaborate with a high-caliber R&D team and advance your professional journey. Our backend infrastructure primarily utilizes Python and Go, but we encourage talented backend engineers from diverse programming backgrounds to apply.Example ProjectsResearching and executing POCs (Proofs of Concept) for new technologies to determine the best fit for system requirements.Efficiently migrating vast amounts of user-level data into Iceberg, focusing on scalability and cost-effectiveness.Designing and implementing a robust data pipeline capable of processing billions of real-time events daily, handling hundreds of thousands of events per second.Evaluating and selecting database and streaming technologies to accommodate our rapidly expanding client base.Leading the design and development of an advanced streaming ETL product optimized for low memory usage and efficient processing.Key ResponsibilitiesCollaborate with cross-functional teams to develop backend solutions that drive business goals.Ensure the reliability and scalability of backend systems.Participate in code reviews and contribute to team knowledge sharing.

Join Wiz, a pioneering force in cloud security, as a Senior Backend Engineer. In this role, you will develop and maintain large-scale distributed systems that empower organizations to secure their cloud environments. We seek individuals who are enthusiastic about solving scaling challenges and take pride in crafting clean, efficient, and maintainable code. Our technology stack includes multi-cloud architectures (Azure, AWS, GCP, OCI, Alibaba Cloud) and utilizes Golang, GraphQL, PostgreSQL, Neptune, Docker, Kubernetes, among others. Embrace the opportunity to make a significant impact and contribute to our mission of enhancing cloud security.

Join Cloudinary, the premier platform for image and video technology that empowers top global brands to create transformative visual experiences. With over 2 million users and 10,000 clients, including renowned names like Apartment Therapy, Bleacher Report, Etsy, Grubhub, Mattel, Mediavine, Minted, Paul Smith, and Peloton, our technology helps bring campaigns, applications, and websites to life.Cloudinary's advanced image and video APIs, bolstered by state-of-the-art artificial intelligence and patented technology, provide a comprehensive solution for brands to effectively manage, transform, optimize, and deliver visual content at scale. Our clients are experiencing impressive benefits, including a remarkable 203% ROI, accelerated time to market, heightened user satisfaction, and significant increases in engagement and conversions.As a Senior Media Processing Backend Engineer, you will become a key member of Cloudinary’s Image team, collaborating with both frontend and backend engineers. Together, we will innovate new features, maintain existing code, and oversee the operation of over 300 production cloud servers.This team is at the heart of Cloudinary’s flagship product, which generates over $100 million in annual recurring revenue (ARR). You will work on our image transformation engine and deep learning systems, processing an astounding 5 billion requests per month (approximately 2000 requests per second). Our client roster includes some of the world's largest brands, who depend on us to deliver media across their websites with various modular transformations, ensuring high fidelity, low bandwidth, and minimal latency.

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.

About BrandlightBrandlight is at the forefront of redefining enterprise AI visibility. Our platform empowers premier brands to effectively understand, manage, and enhance their presence in the evolving landscape of AI-driven search, commerce, and advertising.As the AI sector rapidly matures into a multi-trillion-dollar marketing avenue, Brandlight is pioneering the frameworks that determine how brands are discovered, trusted, and chosen by consumers.Become a part of our innovative team and contribute to developing next-generation tools that are set to transform brand management in an AI-centric world.About the RoleAs a Senior Backend Engineer at Brandlight, you will play a pivotal role in shaping our backend infrastructure. You will take charge of designing and implementing systems capable of managing billions of data points daily while ensuring high reliability and real-time visibility.This position is ideal for an individual who thrives in complex environments, can swiftly develop solutions from the ground up, and possesses a strong focus on automation to create scalable production-grade infrastructure.ResponsibilitiesDevelop and manage backend infrastructure handling billions of data points daily.Design services that are scalable, reliable, automated, and observable.Implement daily monitoring systems that uphold stringent SLAs.Create parallel execution systems to optimize processing and reporting times.Provide real-time monitoring and alerts for system and data health.Minimize manual efforts through automation and improved tooling.Oversee the delivery process end-to-end from architecture to production and performance.RequirementsMinimum of 7 years of experience in building scalable production systems.7+ years of proficiency in Python, with a focus on writing clean and maintainable backend code.Proven track record of building infrastructure from scratch and managing it end-to-end.Experience in independently launching backend products from design to production.Familiarity with high-throughput data collection and monitoring systems.An automation-first mindset that focuses on reducing manual work through effective tools and processes.Excellent communication skills and the ability to drive execution across teams.A curious, low-ego autodidact with demonstrated leadership capabilities.Why Join Us?At Brandlight, you will not just be part of a team; you will be a key player in shaping a new category in the industry. Your contributions will have a lasting impact on the future of brand management in an AI-driven marketplace.

Sweet Security is hiring a Backend Engineer in Tel-Aviv, Israel. This position centers on building and improving backend systems that support the company’s security products. Role overview Work closely with teams across engineering and product to design, implement, and refine backend services. The goal is to deliver high-performing systems that handle requests efficiently and support the front-end experience. What you will do Develop and maintain backend components for security solutions Collaborate with colleagues from different disciplines Optimize backend services to ensure strong performance and responsiveness Requirements Ability to work on complex backend challenges Comfort working in a collaborative, evolving setting

JOIN OUR TEAM AT UNITUnit is at the forefront of embedded finance, delivering innovative financial services that are ready for launch, including banking and capital solutions. We proudly support millions of users through approximately 100 valued partners, such as Wix, Honeybook, and Relay.As seasoned founders with deep technical expertise, we’re dedicated to building a thriving company that we take pride in. Our platform facilitates over $40 billion in transactions annually and handles more than 12 million API calls each day. Backed by over $160 million in funding from top-tier investors like Insight, Accel, and more than 60 angel investors, we are poised for significant growth.Your RoleIn this pivotal position, you will play a crucial role in defining the future of our product and company. You will oversee the development of Unit features from conception to deployment, tackle complex challenges, and collaborate with diverse teams to drive innovation.This is a unique opportunity for the right candidate to contribute to the establishment of an industry-leading company from the ground up.Key ResponsibilitiesDevelop and implement scalable backend services that meet the demands of Unit’s expansive ecosystem.Take ownership of Unit features, managing the entire lifecycle from design through implementation and testing to deployment.Address a variety of complex challenges within a distributed microservices architecture.Collaborate with cross-functional teams to deliver groundbreaking features in Banking, Payments, Cards, and Lending.Create developer-oriented solutions with a strong focus on performance and quality.What We’re Seeking5+ years of experience in backend development within a microservices architecture.Proven track record in building, deploying, and maintaining scalable, testable systems in a cloud environment.Strong understanding of critical production system concepts such as high availability, reliability, and scalability.Familiarity with cloud platforms (e.g., AWS, GCP, Azure).Experience with Continuous Integration and Continuous Deployment (CI/CD).Hands-on experience with Kubernetes is a plus.Knowledge of Scala is an advantage.A passion for Software and Functional Programming is a plus.Experience with ZIO / Cats / Scalaz is an advantage.

About the Role CyberArk Software Inc. is looking for a Senior C# Backend Engineer to help build and maintain backend systems that support our security products. This position is based in Petah Tikva. What You Will Do Design, implement, and maintain backend components using C# Work on systems that support CyberArk's security applications Contribute to the architecture and reliability of core backend services About CyberArk CyberArk focuses on helping organizations protect themselves from cyber threats. The team works on products and solutions for enterprise security.

jobgether seeks a Senior Backend Engineer for a B2B contract role in Israel. This position centers on building and maintaining the backend systems that drive the company’s business-to-business services. Key responsibilities Develop and maintain backend infrastructure to support core business services. Collaborate with teams across the company to design solutions that scale. Optimize backend systems for performance and reliability. Requirements Strong understanding of backend technologies and cloud-based services. Experience applying established software development practices. Ability to work well with both technical and non-technical colleagues. Contract details This is a B2B contract position located in Israel.

Join our innovative team at CyberArk as a Senior Backend Software Engineer, where you'll play a crucial role in designing and implementing cutting-edge software solutions. You will collaborate with cross-functional teams to enhance our security products, ensuring robust functionality and performance.

Role Overview AppsFlyer is looking for a Backend Engineer to help build and improve scalable backend systems. This role focuses on developing solutions that support the performance and reliability of our platform for mobile marketing. What You Will Do Design and implement backend components that handle large-scale data and traffic Work closely with other engineers to deliver features and enhancements Contribute to the stability and efficiency of core services Location This position is based in Herzliya.

Join AppsFlyer, a leader in mobile attribution and marketing analytics, as a Backend Engineer in our innovative Measurements Unit. This unit serves as the heartbeat of our technology, processing vast amounts of real-time data across billions of daily events, encompassing mobile, web, CTV, gaming platforms, and more.Our team is responsible for crafting advanced attribution logic which is integral to our industry-leading solutions, significantly impacting partnerships with major players like Meta, Google, TikTok, and others.We pride ourselves on our rapid deployment culture, ensuring that code is released into production swiftly after development, all while maintaining a focus on safety, robustness, and architectural integrity. Our backend systems handle over a hundred billion events daily at remarkable speed.As a Backend Engineer at AppsFlyer, you will enhance and refine our microservices architecture to deliver the leading mobile analytics solution. We utilize cutting-edge technologies including Clojure, Go, Kafka, Redis, BigQuery, GraphQL, SQL, and NoSQL databases, alongside cloud solutions from AWS and GCP.We are committed to engineering excellence and are looking for talented backend developers who are eager to tackle technical challenges at scale while growing their skills in a supportive environment.At AppsFlyer, personal growth is key. You will have opportunities to expand your technical expertise by working with innovative technologies and participating in various training programs.

Yotpo is at the forefront of revolutionizing trust and loyalty within the eCommerce sector. Our AI-driven Reviews and Loyalty solutions empower brands to transform casual browsers into devoted customers and enthusiastic advocates. By leveraging deep integrations across the eCommerce landscape and earning the trust of over 30,000 global brands, Yotpo crafts seamless omnichannel experiences to boost conversion rates, enhance customer relationships, and foster sustainable, profitable growth.Your Mission at Yotpo As a Senior Backend Engineer, you will design and build the robust, scalable engine that drives the Yotpo platform. Your primary goal is to create and implement high-performance services capable of managing massive scale, ensuring data integrity and system reliability for thousands of brands. Collaborating within a product team, you will convert intricate business logic into resilient architectural solutions, ensuring our infrastructure evolves as swiftly as our customers' needs.Key ResponsibilitiesDistributed Systems Design: Architect and develop microservices and event-driven architectures that are resilient, scalable, and maintainable. You will make pivotal decisions regarding synchronous versus asynchronous communication and data consistency.Data Mastery: Oversee the lifecycle of data across our platform. You will design efficient database schemas (SQL & NoSQL) and optimize query performance for high-throughput workloads.Operational Excellence: Adopt the philosophy of 'You Build It, You Run It.' You will take ownership of your services in production, implementing observability (logging, tracing, metrics) to identify issues proactively.API Craftsmanship: Create clean, secure, and well-documented APIs (REST/GraphQL) that act as the contract between our backend services and the frontend experience.

Are you ready to take on a challenging role that allows you to code at the highest level while making a positive impact on people's lives? As a Senior Backend Developer at MyHeritage, you will utilize cutting-edge backend technologies to enhance our platform's server-side solutions. Join a vibrant, informal, and creative work environment at one of Israel's most dynamic companies, where personal and professional development is encouraged. You will engage in continuous integration and deployment processes while collaborating within a unique Agile methodology where every team member's contribution matters. Be a vital part of our team, and help revitalize our online platform, which is cherished by millions of users globally.