Senior Full-Stack Engineer (Python & React)

About ClickHouseListed among the 2025 Forbes Cloud 100, ClickHouse stands out as a pioneering and rapidly expanding private cloud organization. With a robust customer base exceeding 3,000 and an annual recurring revenue (ARR) growth surpassing 250% year-on-year, we are at the forefront of real-time analytics, data warehousing, observability, and AI workloads.Our recent $400M Series D funding round validates our continuous momentum. In the last quarter, notable clients such as Capital One, Lovable, Decagon, Polymarket, and Airwallex have either implemented or expanded their use of our platform, joining a prestigious roster of AI innovators and global brands including Meta, Cursor, Sony, and Tesla.Join us in our mission to revolutionize data utilization across industries!The Connectors team serves as the vital link between ClickHouse and the expansive data ecosystem. We design and maintain integrations that empower millions of developers, data professionals, and AI systems worldwide, ranging from advanced data visualization tools (like Tableau, PowerBI, Superset, Metabase) to connectors for data processing frameworks (including Apache Spark, Flink, Kafka Connect, Fivetran), orchestration platforms, and AI toolsets.Our efforts are integral in shaping how organizations handle vast datasets, from real-time analytics platforms managing millions of events per second to observability systems that monitor global infrastructures, and increasingly, AI-driven data applications that redefine team workflows. We collaborate closely with the open-source community, internal teams, and enterprise users to ensure our integrations set new benchmarks in performance, reliability, and user experience.About the RoleAs a Senior Software Engineer with expertise in Python and the Data Ecosystem, you will play a pivotal role in developing and advancing key components of ClickHouse's data engineering ecosystem. This position intersects high-performance database engineering and user experience. Your contributions will involve creating tools that enable Data Engineers and Data Scientists to leverage ClickHouse's speed and scalability seamlessly within their existing frameworks.We seek a candidate who has firsthand experience as a Data Engineer or Data Scientist. The landscape for data practitioners is evolving rapidly: databases are transforming from mere query targets to active participants in AI-driven workflows, functioning as vector stores for retrieval-augmented generation (RAG) pipelines, backends for large language model (LLM)-driven agents, and real-time feature stores for machine learning inference. You comprehend these workflows not from an external viewpoint but from active engagement. You don’t just develop integrations; you provide product-level insights that drive innovation.

About ClickHouseRanked on the prestigious 2025 Forbes Cloud 100 list, ClickHouse stands out as a leader in the cloud computing industry, offering innovative solutions for real-time analytics, data warehousing, observability, and AI workloads. With a remarkable annual recurring revenue growth exceeding 250%, we proudly serve over 3,000 customers worldwide.Our recent success is highlighted by a $400 million Series D funding round, which has empowered us to expand our reach and solidify our partnerships with prominent clients such as Capital One, Lovable, Decagon, Polymarket, and Airwallex. These names join our esteemed roster of AI pioneers and global brands including Meta, Cursor, Sony, and Tesla.Join us on our mission to revolutionize data utilization across industries!The Connectors team at ClickHouse is essential in bridging our powerful database with the wider data ecosystem. We develop and maintain connectors that ensure ClickHouse is accessible to millions of developers and data practitioners globally. Our work includes everything from low-level database integrations to high-level data visualization plugins, ensuring seamless integration with widely used tools.Our team is responsible for official data connectors such as Kafka, dbt, Spark, Flink, Beam, and Fivetran, alongside integrations with leading visualization platforms like Grafana, Tableau, Power BI, and Metabase.Your RoleAs a Senior Software Engineer specializing in JVM-based frameworks, you will play a pivotal role in ClickHouse's Data Engineering ecosystem. Your contributions will be vital in maintaining and enhancing the performance of our data frameworks, impacting how companies manage vast datasets.You will oversee the complete lifecycle of data framework integrations, including the core database driver capable of processing billions of records per second, as well as SDKs and connectors that facilitate a native experience for JVM-based applications. Your work will not only involve coding but also building foundational tools that empower Data Engineers in their critical data tasks.By collaborating closely with the open-source community, internal teams, and enterprise users, you will help establish our JVM integrations as benchmarks for performance and reliability.

Join our dynamic Platform Infrastructure team as a Senior Software Engineer, where you will be instrumental in designing and building the core Axonius Platform that underpins all current and future offerings. You will confront challenging engineering challenges across the entire stack, from low-level system configurations to advanced distributed backend applications. By joining our diverse global team, you'll serve as a technical beacon, conducting in-depth research and troubleshooting complex performance and architectural challenges that others find elusive.

Join Axonius as a Senior Software Engineer specializing in Data Engineering. In this role, you will take charge of the design and development of data architectures, machine learning pipelines, and the cloud infrastructure essential for converting vast and fragmented data into actionable insights. Your contributions will enable business leaders to achieve better visibility, automate critical workflows, and foster strategic advancements across the organization.Key Responsibilities:Data Infrastructure Development: Architect and implement all components of the data platform, including machine learning pipelines and necessary infrastructure.Cloud Data Lake Optimization: Establish and enhance an AWS-based Data Lake while adhering to cloud architecture best practices in metadata management, partitioning, and security to facilitate enterprise-level operations.Project Leadership: Oversee full lifecycle of data projects, from initial infrastructure design to production monitoring and performance tuning.Integration Solutions: Employ effective ETL/ELT patterns and advanced querying techniques to tackle complex data integration challenges arising from both structured and unstructured datasets.

Role overview Jobgether is hiring a Senior Python Data Scraping Engineer for a freelance position based in Israel. This role offers remote flexibility and involves collaboration with a partner organization. The focus is on building and maintaining sophisticated data extraction systems that support AI and analytics initiatives. What you will do Design and implement scalable web data extraction pipelines for large and complex datasets. Create advanced scraping solutions for dynamic websites, adapting to frequent changes in site structure and content. Work with hybrid AI-human workflows, partnering with AI-driven agents to improve data validation and quality control. Deliver structured, accurate, and validated data to support downstream projects. Share technical expertise to refine scraping strategies and uphold reliability standards. Requirements Deep experience with Python, especially for web scraping and data extraction tasks. Track record of engineering resilient and scalable scraping tools for complex, changing web environments. Keen attention to detail and a focus on producing precise, high-quality datasets. Ability to work independently as a remote freelancer. Experience with both human and AI-driven workflows is a plus. Location This position is open to candidates based in Israel. Remote work is available.

In today's landscape, cloud computing represents a significant business cost and can be challenging to manage effectively.At Finout, we empower organizations to gain deeper insights into their cloud expenditures, enabling them to make informed, rapid, and strategic decisions.We are proud to serve esteemed clients such as The New York Times, Wiz, Elastic, SiriusXM, and Lyft, supported by premier investors with over $85 million raised. Over the past four years, we have expanded to a team of over 100 professionals across Tel Aviv and New York, and this is just the beginning.If you are passionate about building impactful solutions, solving real-world problems, and accelerating growth, we would love to connect with you.

About Nexxen Nexxen is reshaping the advertising industry with data-driven technology. The company’s platform brings together a demand-side platform (DSP), supply-side platform (SSP), and the Nexxen Data Platform to help advertisers, agencies, publishers, and broadcasters use data and advanced TV in meaningful ways. Role Overview The Data Engineering team in Tel Aviv is looking for a Senior Software Engineer. This position focuses on building and improving the data platform that powers Nexxen’s core systems for processing, storing, and serving data. What You Will Do Own the full development cycle for key projects, from initial design through to production deployment, with an emphasis on efficiency and new ideas. Lead and mentor junior developers, guiding them through complex projects that directly affect the business. The team values proactive problem-solving and collaboration. A hands-on approach to research and development is encouraged. Working at Nexxen Nexxen’s culture centers on customer focus, curiosity, and teamwork without ego. Creativity, commitment, and a drive to innovate are recognized and valued. Employee Safety Nexxen is committed to employee well-being and warns against online scams. The company will never ask for payment as a condition of employment or promote questionable financial schemes. For any concerns about suspicious job postings or communications, contact infosec@nexxen.com to verify authenticity.

Join our dynamic Data and Machine Learning Engineering group at CyberArk as a Senior Software Engineer. In this pivotal role, you will design and implement innovative software solutions that leverage advanced data analytics and machine learning techniques. Your contributions will enhance our security products, ensuring that our clients can protect their sensitive information effectively.

Senior Software Data Engineer We are seeking an innovative and experienced Senior Software Data Engineer to join our dynamic Engineering team and spearhead the advancement of our next-generation data platform. This pivotal role requires a blend of technical expertise and leadership skills, allowing you to act as a player-coach. You will be the visionary architect responsible for designing a robust ecosystem while being actively involved in implementing scalable, secure, and intelligent solutions that enhance everything from operational reporting to cutting-edge GenAI applications. Your ability to bridge the gap between complex business requirements and technical execution will be crucial as you advocate for a data-first culture. This position starts as an individual contributor role but offers a clear pathway for growth into leadership opportunities. Why join Tipalti? Tipalti is an AI-driven platform revolutionizing finance automation, transforming how finance teams operate within the global economy. We empower our clients to scale efficiently and effectively by simplifying global business complexities and enhancing finance operational efficiency. Our comprehensive suite of finance automation solutions is tailored for mid-market businesses, covering areas such as accounts payable, global payouts, procurement, employee expenses, corporate cards, supplier management, tax compliance, and treasury. Tipalti collaborates with top financial institutions like Citi, Wells Fargo, J.P. Morgan, and Visa, enabling over 5,000 global companies to securely and efficiently manage payments to millions of suppliers and payees across more than 200 countries and territories, in 120 currencies. At Tipalti, we take pride in our collaborative culture, the quality of our products, and the capabilities of our people. Our team members are passionate about their work and driven to achieve results. We offer competitive benefits, a flexible work environment, career coaching, and a culture that fosters diversity and inclusion, allowing everyone to thrive and make a meaningful impact. Our ethos encourages collaboration and success as a unified team. Founded in 2010 in Israel, Tipalti has grown into a global enterprise with its headquarters in the San Francisco Bay Area (Foster City) and offices located in Tel Aviv, Plano, Toronto, Vancouver, London, Amsterdam, Tbilisi, and Medellin. About the Role Architecture & Hands-on Execution: Design and actively build a comprehensive data platform. You will not only oversee infrastructure but also write core code and develop tools that support a variety of workloads, from operational reporting to complex analytical queries. Strategic & Technical Delivery: Collaborate closely with product managers and cross-functional teams to deliver high-quality data solutions.

Join CyberArk as a Senior Software Engineer specializing in our cutting-edge Data & AI Platform. In this pivotal role, you will lead the design, development, and implementation of robust software solutions that leverage artificial intelligence and data analytics to enhance our security products. You will collaborate with cross-functional teams to drive innovation and deliver high-performance applications.

Mindrift seeks a Freelance Python Data Scraping Engineer to join the Tendem project. This is a remote, part-time contract role for candidates based in Israel. The position involves integrating advanced data scraping workflows into a hybrid system that combines AI with human input. Collaboration with Tendem Agents is central, as they manage repetitive tasks while the engineer ensures technical precision and data quality. Key responsibilities Extract structured data from complex websites, managing the full process from collection to delivery. Utilize internal tools such as Apify and OpenRouter, alongside custom workflows, to streamline data gathering, validation, and task management. Adapt scraping techniques for dynamic and interactive web sources, including sites with JavaScript-rendered content or frequent structural changes. Enforce data quality through validation checks, ensuring consistency across sources and compliance with formatting standards. Scale scraping operations for large datasets using batching or parallelization, monitor for failures, and maintain resilience to minor site updates. Requirements Minimum 3 years of experience in data engineering, web scraping, and automation. Compensation Contributors may earn up to $32 per hour, depending on expertise and pace. Actual rates vary by project, reflecting scope, complexity, and required skills. Application process Interested candidates should submit an application to qualify for freelance projects that align with their technical experience. The role offers flexible scheduling and the chance to contribute to projects involving coding, automation, and AI output refinement, supporting both AI development and practical uses.

Join our dynamic team as a Senior Software Engineer, where your expertise in designing and delivering scalable, production-grade systems will shine. In this pivotal role, you will demonstrate technical ownership, exhibit sound architectural judgment, and drive the development of complex features from inception to completion. You will be relied upon to make impactful decisions, mentor fellow engineers, and elevate engineering standards while consistently delivering reliable, secure, and maintainable solutions in cross-functional settings.Key Responsibilities:● Lead the design and implementation of software features from end to end.● Develop, test, and sustain high-quality software in line with engineering best practices.● Architect and deploy enterprise microservices utilizing AWS.● Design and administer NoSQL data stores.● Collaborate across teams to deliver innovative solutions.● Perform code reviews to uphold quality standards.● Troubleshoot and resolve software defects and production issues.

Join Cloudinary, the leading Image and Video API platform, relied upon by millions of developers and over 10,000 companies worldwide. Our innovative tools enhance website performance, boost user engagement, and inspire creativity. As we expand our diverse range of products—from improving developer efficiency to enhancing brand storytelling—Cloudinary is on its way to becoming the visual backbone of the web.We are proud of our globally distributed team, which spans North America, EMEA, and Asia-Pacific. United by a shared commitment to developing intelligent, scalable technologies, our culture is built on humility, curiosity, and teamwork. At Cloudinary, we value Life & Work, promoting healthy growth, purposeful work, and meaningful contributions. If you desire a workplace where your voice is valued and your work has a significant impact, this is the opportunity for you.We are seeking a customer- and partner-facing technical leader to spearhead the technical operations of Cloudinary’s Shopify ecosystem team. The Lead Solutions Architect for the Shopify Ecosystem will serve as the technical authority, bridging the needs of Shopify merchants, agencies, strategic tech partners, and Cloudinary’s platform. In this pivotal role, you will be responsible for developing and enhancing Cloudinary’s AssetLink Shopify app, advocating for ecosystem needs internally, and translating product-market fit into scalable Shopify adoption.This position is highly hands-on and offers significant influence, reporting directly to the General Manager of Shopify. As the initiative matures, you will help define and build a small engineering and architecture team, overseeing hiring and the management of outsourced development resources.Why this role is critical:Shopify represents a vital ecosystem for Cloudinary’s growth in commerce. AssetLink, our Shopify app, serves as the entry point for Shopify customers, providing an integrated, Shopify-native method to connect a Cloudinary media library to Shopify workflows (including Admin, themes, and automation) and facilitating consistent, high-performing visual experiences across various stores and channels.

Join CyberArk as a Senior Software Engineer and be a key player in our distinguished team dedicated to creating innovative SaaS solutions. In this role, you will leverage AWS serverless architecture, AWS CDK, and Python to meticulously design, develop, test, secure, and deploy services throughout their lifecycle from conception to production. You will engage in the entire software development life cycle within a dynamic Agile environment, consistently exploring new technologies and tools to ensure we remain at the forefront of industry standards.Our team collaborates closely with security architects, product managers, and various development teams, making teamwork and communication essential. We are eager to welcome a passionate and adaptable individual to our CyberArk family, who will contribute to our mission and help us achieve our ambitious goals.#LI-CS1#LI-Hybrid

Our PurposeAt SentinelOne, we are motivated by a bold mission: to empower those who safeguard our future. As artificial intelligence transforms organizational operations, the imperative to protect them grows increasingly vital. By joining SentinelOne, your contributions will shield global enterprises, critical infrastructure, and the technologies that will define tomorrow. If you are inspired by significant challenges and desire your impact to be tangible, measurable, and far-reaching, you will find your purpose here.About UsSentinelOne stands at the forefront of AI and security, innovating a revolutionary approach to cybersecurity. Our AI-driven platform integrates protection across endpoints, cloud environments, identities, data, and AI systems, providing autonomous detection and response with both clarity and speed. By leveraging real-time analytics, intelligent automation, and a cohesive data foundation, we mitigate noise, streamline complexity, and empower security teams to concentrate on what genuinely matters.Our teams are innovators, problem-solvers, and builders dedicated to shaping the future of security. If you are eager to tackle challenging problems alongside passionate, mission-driven colleagues, we invite you to help construct a safer future for humanity.What Are We Looking For?We seek individuals who are perpetually curious and committed to ongoing learning. As AI transforms every function across our organization, we equip every team member—regardless of their role or level—with the ability to develop fluency in AI tools and principles. Those who thrive here actively pursue new solutions, experiment judiciously, and apply their insights to foster better, faster, and smarter outcomes.In the role of Senior Software Engineer - C++ for Endpoint Security within our Data Protection Team, you will design and implement low-level C++ or Rust agent modules as a vital contributor to our newly established Data Protection unit. Your responsibilities will include researching and developing high-fidelity sensors and resilient, scalable code to monitor and prevent sensitive data leakage across multiple operating systems. By creating these essential collection engines, you will be instrumental in defining the technical architecture for SentinelOne’s next generation of data-centric security.What Will You Do?Design and implement low-level agent modules (using C++ or Rust), capable of monitoring data access and movement with minimal performance overhead.Research and evaluate technologies for building high-fidelity sensors that track data access.

Join our team as a Senior Software Engineer, where you will leverage your extensive experience to design and deliver scalable, production-grade systems. We are looking for a candidate who showcases exceptional technical ownership, architectural expertise, and the capability to drive complex features from conception to deployment. You will be entrusted to make significant decisions, mentor fellow engineers, and elevate our engineering standards while consistently delivering reliable, secure, and maintainable solutions within diverse, cross-functional teams.Key Responsibilities:● Spearhead the design and implementation of software features from end to end.● Develop, test, and uphold high-quality software adhering to engineering best practices.● Construct and deploy enterprise microservices utilizing AWS.● Design and oversee NoSQL data stores.● Collaborate with cross-functional teams to deliver innovative features.● Conduct thorough code reviews to uphold quality standards.● Identify and resolve software defects and production challenges.

Join Armis, the leading cybersecurity and cyber exposure management firm, dedicated to safeguarding the entire attack surface while managing organizational cyber risk in real-time. In a fast-evolving, perimeter-less environment, Armis empowers enterprises to continuously see, protect, and manage all essential assets—from the ground to the cloud. We proudly secure Fortune 100, 200, and 500 companies, as well as national and local government entities, ensuring the safety of critical infrastructure and societal stability around the clock.Headquartered in California, Armis is a rapidly growing private company.As we expand, your contribution as a Senior Software Engineer will be vital to our success. You will develop a robust infrastructure integrated with the Armis platform to gain valuable network insights. Collaborate with a team of exceptionally talented engineers to design, develop, and maintain innovative modules, algorithms, and extensions.

Jobgether is looking for a Senior Data Engineer based in Israel. This position centers on building and maintaining data pipelines and architectures that help drive business goals. Role overview The Senior Data Engineer will design, develop, and support data systems. Collaboration with teams across the company is a regular part of the job, with a focus on delivering reliable and secure data solutions. Key responsibilities Create and manage data pipelines and architectures Work with multiple teams to support data quality and availability Help ensure data security in all processes Location This role is based in Israel.

Role Overview Shift4 Payments, Inc. is hiring a Senior Data Engineer to join the Data Infrastructure team in Herzliya. This team builds and maintains the data systems that support Shift4’s payment processing and technology products. What You Will Do Design, build, and maintain scalable data pipelines Work closely with data scientists and analysts to improve data workflows Ensure data integrity across systems and processes Impact and Collaboration This role shapes the backbone of Shift4’s data capabilities. Senior Data Engineers here help strengthen the company’s data infrastructure, supporting both current needs and future growth.