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Join our dynamic team at Wix.com, where we empower millions of users to create stunning websites and applications. As an Expert Backend Developer specializing in eCommerce, you will play a pivotal role in designing and developing robust backend systems that enhance our eCommerce platform. Your expertise will help shape the future of online shopping experiences.
Wix.com Ltd. is a leading cloud-based web development platform that enables users to create professional websites and online stores. With a focus on innovation and user experience, Wix empowers businesses and individuals to establish their online presence with ease.
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GO7 is a pioneering brand that unites a family of companies dedicated to transforming airline technology. Our mission is to innovate and streamline the aviation technology stack, covering booking, ticketing, inventory, and passenger service systems. We are agile, visionary, and focused on reliability, scalability, and groundbreaking advancements.About the Ro…
MyHeritage
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.
Honeycomb Insurance
Join our dynamic team at Honeycomb Insurance as a Senior Backend Developer, where you'll play a crucial role in designing and implementing robust backend systems that empower our innovative insurance solutions. You will work collaboratively with cross-functional teams to drive projects from concept to completion, ensuring high-quality code and performance.
At Loora, we are dedicated to transforming the educational landscape and eliminating language barriers through our innovative AI solutions. We have created the first-ever personal AI English tutor, designed to engage users in conversation, provide instant feedback on their English skills, and guide them towards fluency.We are seeking a Staff Backend Developer who will play a pivotal role in shaping the architecture and development of our AI-driven language learning platform. You will be responsible for designing and implementing backend systems that will touch the lives of millions of learners globally. Your work will involve architecting scalable services that enable real-time AI interactions, ensuring optimal performance and reliability while laying the groundwork for future language learning features.Key Responsibilities:Design, develop, and maintain high-performance backend services and APIs (REST and gRPC) to support AI-driven conversational experiences.Create and enhance asynchronous Python applications capable of processing real-time audio/text at scale.Ensure seamless, low-latency integration between mobile and web clients with our AI backend platform.Lead technical decisions regarding system architecture, emphasizing low latency and fault-tolerance.Collaborate with AI/ML, mobile, DevOps, and product teams to provide comprehensive solutions that enhance user experience.Engage in CI/CD workflows to facilitate smooth deployments and uphold high code quality standards.Promote engineering best practices and mentor team members to foster a world-class engineering culture.Optimize system performance and resource utilization, maintaining reliability SLAs for our expanding user base.Qualifications:At least 8 years of experience in designing and developing scalable, distributed backend systems in modern programming languages (expertise in Python is highly valued).Extensive knowledge of Python concurrency and execution models (WSGI, ASGI, asyncio, multiprocessing, threading, GIL).Demonstrated ability to build production-ready asynchronous Python applications that support high-volume traffic.Strong experience with Pydantic and FastAPI in live environments.Proficient in designing and implementing microservices architectures, ensuring scalability and reliability.Familiarity with cloud services (AWS, GCP, Azure) preferred.Strong problem-solving skills and a team-oriented mindset.
Jobgether
Jobgether is seeking a Senior Backend Developer with expertise in Node.js to join a partner company in Israel. This position centers on building and maintaining backend systems that power large-scale digital financial products for users around the world. Key Responsibilities Design and develop backend services using Node.js for secure, high-availability financial platforms. Shape and enhance the core platform architecture to ensure scalability and reliability. Optimize API performance and strengthen infrastructure resilience. Contribute to new product development and ongoing improvements as part of a remote-first engineering team. Tackle complex challenges involving real-time systems, microservices, and distributed applications. Requirements Proven experience as a backend developer, with a strong focus on Node.js. Ability to build secure, scalable, and reliable backend services. Comfort working collaboratively in a remote-first environment with engineers from multiple regions. Interest in solving technical challenges and owning solutions from concept to delivery. Location This role is based in Israel. Remote work is part of the company culture.
PhaseV
About Us PhaseV, headquartered in Boston with R&D operations in Tel Aviv, is at the forefront of innovation within the drug development industry. Our mission is to enhance the efficiency and precision of bringing new treatments to patients. By harnessing advanced causal inference and pioneering machine learning techniques, we uncover hidden signals in clinical data to derive actionable insights that facilitate optimal trial planning. Our proprietary ML-driven platform for adaptive clinical trial design and closed-loop execution empowers sponsors to swiftly unlock the potential of adaptive clinical trials, revealing optimal designs tailored to their objectives and enabling more effective and successful trials. Partnering with seven leading pharmaceutical companies and numerous CROs and biotechs, we are positioned to revolutionize the drug development process. The Position We are seeking a passionate and skilled Backend Developer to join our dynamic team in Tel Aviv. In this pivotal role, you will collaborate closely with our data science, algorithm research, and clinical teams to develop and enhance a state-of-the-art clinical trials platform. You will tackle the exciting challenge of creating an intuitive, efficient, and scalable solution that fundamentally transforms how clinical trials for drug development are designed and executed. This is a remarkable opportunity to make a meaningful impact on cutting-edge healthcare innovations while working at the intersection of technology, data, and medicine. Duties and Responsibilities Design and develop a complex cloud-based solution while maintaining high standards of quality. Exhibit a proactive, solution-oriented mindset to achieve results. Contribute to the design of robust, scalable, and testable software solutions in a fast-paced environment. Engage actively in all phases of development, including research, design, implementation, and testing. Required Qualifications BSc in Computer Science or equivalent practical experience from a recognized university. Significant experience in server-side development. A minimum of 5 years of experience in Python development. Over 5 years of experience in designing and developing APIs. At least 3 years of hands-on experience with relational and NoSQL databases, demonstrating strong database design capabilities. 3+ years of experience with AWS, showcasing proficiency in utilizing AWS services for building and deploying applications.
At GO7, we are at the forefront of transforming airline technology. Our mission is to modernize and unify the aviation technology stack that spans booking, ticketing, inventory, and passenger service systems. We operate dynamically, think innovatively, and excel at reliability and scalability.About the RoleWe are in search of a self-motivated and inquisitive Senior PHP Backend Developer to enhance our team. This role is perfect for individuals who thrive on learning through documentation and exploration, have a keen interest in understanding the communication within complex systems, and are passionate about aviation technology.In this pivotal role, you will design and implement essential backend services for our aviation-related platforms. You’ll engage with diverse technologies, tackle versatile problems, and be instrumental in enhancing our systems. This hands-on development position involves responsibilities in system design, tailored for engineers who are proactive, adaptable in programming, and eager to construct infrastructure that supports large-scale airline operations.Key ResponsibilitiesDesign, develop, and maintain scalable, multi-tenant backend services for booking and airline system integrations.Collaborate closely with the Group Architect to ensure robust architectural decisions, system coherence, and optimal performance.Conduct independent research to comprehend intricate backend protocols and documentation related to aviation and passenger service systems.Create resilient, production-grade APIs and services that integrate with both third-party and proprietary airline systems.Work in tandem with cross-functional teams, including product and QA, to deliver software that is reliable, secure, and maintainable.Oversee the entire lifecycle of your services, from design through deployment and monitoring.Contribute to shaping and refining backend engineering best practices within a high-performance team.
Wix.com Ltd.
Join our dynamic team at Wix.com, where we empower millions of users to create stunning websites and applications. As an Expert Backend Developer specializing in eCommerce, you will play a pivotal role in designing and developing robust backend systems that enhance our eCommerce platform. Your expertise will help shape the future of online shopping experiences.
Engage with innovative technologies and establish yourself as a leader in the industry.Enhance your expertise by collaborating with highly skilled engineers.Address complex challenges and devise inventive solutions.Deploy your code to millions of users daily.Utilize Test-Driven Development (TDD) and clean coding practices to simplify problem-solving.Make a significant impact on the developer community.Contribute to open-source software (OSS) initiatives.
Jobgether is recruiting for a partner company seeking a Senior Backend Developer (Node.js) based in Israel. This team creates secure and scalable backend systems that power digital finance products for users around the world. Role overview Design and build backend services and APIs using Node.js Shape infrastructure for financial products with global reach Develop distributed systems, keeping security and scalability at the forefront Work closely with engineers across multiple regions Add new features and support product development for a diverse customer base Lead efforts to boost performance and encourage technical improvements Requirements Strong background in backend architecture and distributed systems Advanced experience with Node.js Ability to tackle complex technical challenges Comfort working in a remote-first setting with autonomy Interest in digital finance and building products that scale Work environment This is a remote-first position based in Israel. The team values initiative, collaboration, and ongoing learning. Senior Backend Developers at Jobgether work alongside skilled engineers and contribute directly to products used by customers worldwide.
At Apono, we empower organizations to thrive in the cloud by streamlining operations and security through effective access management. Our innovative platform delivers Just-In-Time and Just Enough access across hybrid environments, significantly reducing access risks while boosting productivity.With offices in New York and Tel Aviv, Apono proudly serves a diverse clientele, including many Fortune 500 companies. We have been recognized in Gartner's Magic Quadrant for Privileged Access Management.What are we looking for?Are you prepared to help shape transformative technology alongside a team that prioritizes innovation, collaboration, and excellence? At Apono, we aim to close the operational security gap in access management, simplifying the cloud transition for businesses. Our team consists of dedicated professionals who excel at solving intricate challenges, guided by founders and leaders with decades of proven experience.Responsibilities:Engage in the architecture, design, and implementation of cutting-edge cloud-based services and development infrastructure.Address aspects of multi-tenancy, high availability, agility, security, and more.Contribute to product decisions and help shape Apono’s core offerings, focusing on building efficient, robust, and reliable solutions to support our clients' mission-critical services.
Role overview Jobgether’s research group seeks a Backend Developer to join on a B2B contract. The position centers on building and maintaining backend services that enable ongoing research projects. What you will do Develop and maintain backend systems for research-focused applications Collaborate with team members to deliver reliable and scalable solutions Support the technical requirements of both new and active research initiatives Location This contract role is based in Israel.
CyberArk Software Ltd.
Join our dynamic team at CyberArk as a Senior Backend Developer specializing in Conjur Cloud. We are seeking an innovative and skilled developer who is passionate about building scalable and secure backend systems. In this role, you will contribute to the design, development, and maintenance of our cloud-based security solutions, ensuring high performance and responsiveness to requests from the front-end.
Cloudinary
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 powering internal systems that are essential for every team within the organization. By collaborating closely with cross-functional teams, including Product, Platform, and Security, we deliver dependable and impactful solutions.If you are passionate about architecting robust backend systems that can scale globally and tackle significant challenges, we invite you to be part of our innovative team!
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.
Location: Kfar Saba, Israel (Hybrid) ERGO NEXT builds technology for small business insurance, supporting entrepreneurs since 2016. The company serves hundreds of thousands of small businesses across the US, offering tailored and affordable insurance solutions. As a full-stack provider, ERGO NEXT focuses on improving each step of the customer journey and is backed by leaders in insurance and technology. The Developer Experience (DevEx) team creates tools, processes, and infrastructure to help engineers focus on building products. This team empowers engineering by removing friction and enabling better workflows. Role overview This Backend Software Engineer role is part of the DevEx team in Kfar Saba. The position leads Platform Engineering efforts for the Israeli office and serves as the main technical contact for the group. The engineer will bridge local teams with global infrastructure initiatives and address the specific needs of engineers in Israel. What you will do Lead SDLC innovation: Develop an AI-driven Software Development Life Cycle, integrating AI agents at every stage from design to deployment. Advance Platform Engineering: Use coding skills to support Israeli teams and drive AI transformation within Platform Engineering. Design cloud infrastructure as a product: Build and manage cloud-only infrastructure, treating it as a product for all engineering teams. Collaborate across engineering: Work with cloud and application infrastructure, solving complex problems using advanced technologies and cloud services.
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 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.
Semperis
Join Semperis, where our mission is to be a Force for Good, starting with creating an exceptional workplace. We believe that when our employees feel valued and empowered, they excel in their roles. Our commitment to fostering an environment centered on purpose, growth, and balance has earned us recognition as one of America’s Fastest-Growing Cybersecurity Companies by the Inc. 5000, a DUNS 100 Top Startup to Work For, and multi-year recipients of the Inc. Best Workplace award.Your Role:We are seeking a skilled Backend Software Engineer to become a vital member of our innovative team. In this influential position, you will contribute significantly to our flagship product, driving feature development from conception to production in a dynamic and fast-paced environment.Key Responsibilities:As a Software Engineer, you will lead the development of high-impact features, collaborating throughout the design and implementation phases. Your responsibilities will include coding, data analysis, and ensuring quality and agility in our development processes. You will be instrumental in delivering features that delight both new and existing customers.
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