Support Engineer

Chalk Inc.Tel Aviv

On-site Full-time

Clicking Apply Now takes you to AutoApply where you can tailor your resume and apply.

Experience Level

Experience

Qualifications

Technical background with experience in technical support or software engineering. Proficiency in Python and SQL. Strong troubleshooting, analytical, and problem-solving capabilities. Excellent written and verbal communication skills. Ability to collaborate effectively with both technical and non-technical teams. Prior experience in customer-facing technical roles is highly desirable. Bachelor's degree in Computer Science or a related field.

About the job

About Chalk

Chalk is revolutionizing the data landscape with a cutting-edge platform that enhances machine learning applications. We're dismantling the complexities, latency, and scalability issues that have historically limited ML capabilities. Our platform merges the lightning-fast performance of Rust with intuitive tools that developers prefer. Trusted by leading enterprises, Chalk facilitates solutions ranging from combating fraudulent credit card transactions to identity verification and optimizing clean energy usage. Recently, we secured a $50 million Series A financing, spearheaded by Felicis.

About the Role

As a Support Engineer at Chalk, you will serve as our primary technical support resource, ensuring our customers enjoy outstanding experiences with our platform. You will engage directly with clients across sectors such as finance, healthcare, and e-commerce, assisting them in troubleshooting and optimizing their use of Chalk’s technology. This position provides a unique opportunity to gain in-depth knowledge of our technology, collaborate closely with our Engineering and Forward Deployed Engineering teams, and make a significant impact on customer satisfaction and product quality.

Your Responsibilities

Deliver exceptional front-line technical support to Chalk customers, swiftly diagnosing and resolving technical challenges.
Work alongside the Engineering team to escalate and resolve intricate issues efficiently.
Develop comprehensive product knowledge to empower customers to extract maximum value from Chalk.
Document solutions, create knowledge-base articles, and share insights to mitigate recurring issues.
Identify opportunities to improve product reliability, usability, and overall customer satisfaction.

Ideal Candidate Profile

Technical background with experience in technical support or software engineering.
Proficiency in Python and SQL.
Strong troubleshooting, analytical, and problem-solving capabilities.
Excellent written and verbal communication skills.
Ability to collaborate effectively with both technical and non-technical teams.
Prior experience in customer-facing technical roles is highly desirable.
Bachelor's degree in Computer Science or a related field.

About Chalk Inc.

Chalk is at the forefront of developing a data platform that transforms machine learning applications. We simplify complex challenges, reduce latency, and enhance scalability, enabling businesses to leverage advanced ML capabilities. Our platform's performance is unparalleled, and we are backed by significant investment to fuel our innovative journey.

Similar jobs

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, location & role pages.

1 - 20 of 295 Jobs

Search for Senior Machine Learning Platform Engineer

295 results

Select all on this page (20)

Apply

Machine Learning Platform Engineer

K Health

Full-time|On-site|Tel-Aviv, IL

Who We Are:Founded in 2016, K Health aims to revolutionize the healthcare landscape by making high-quality medical services accessible to everyone. As a pioneering clinical AI company focused on primary care, we have developed a suite of clinical AI agents that optimize provider efficiency and enhance patient outcomes. Our virtual primary care platform featu…

Jan 26, 2026

Apply

Senior Machine Learning Platform Engineer

Honeycomb Insurance

Full-time|On-site|Tel Aviv, Israel

HoneycombAt Honeycomb, we are not just developing technology; we are transforming the insurance landscape.In 2025, Honeycomb was honored by Dun & Bradstreet as one of the Top 10 Best Start-Up Companies to Work For in Israel and recognized by LinkedIn as one of the Top 10 Startups in Chicago.What led us to achieve these accolades?Honeycomb is a fast-growing global startup, well-supported by prestigious investors and driven by an outstanding team of innovators, creators, and problem-solvers. With dual headquarters in Chicago and Tel Aviv (R&D center) and five offices across the U.S., we are revolutionizing the commercial real estate insurance sector, an industry ripe for disruption. Moreover, we ensure that every team member feels a strong connection to our mission and each other.With over $55 billion in insured assets, Honeycomb operates in more than 20 major states, covering 60% of the U.S. population and expanding our reach.If you seek an environment where innovation thrives, culture holds true meaning, and brilliant minds inspire you to elevate your skills every day, then Honeycomb could be the perfect fit for you.About The Role:We are seeking a Senior Machine Learning Platform Engineer to create and maintain the infrastructure that empowers our data science teams to deploy ML and GenAI systems into production. You will establish core functionalities such as data and feature pipelines, training and evaluation infrastructure, and model serving.What You’ll DoDevelop and manage backend systems and APIs that facilitate end-to-end ML workflows (data → training → deployment).Architect for performance, scalability, reliability, and cost-effectiveness in production ML settings.Construct infrastructure for LLM/agentic workflows (tool execution, retrieval, evaluation, observability).Collaborate closely with data scientists to enhance platform capabilities and developer experience.Foster Innovation: Continuously assess and integrate emerging infrastructure technologies to provide Honeycomb’s AI platform with a competitive advantage.

Feb 17, 2026

Apply

Lead Machine Learning Engineer

Taboola

Full-time|Hybrid|Tel Aviv, Israel

Unlock your potential by joining a leading performance-focused advertising company! As the Team Leader of the Machine Learning group focused on advertisers at our Tel Aviv office, you will be instrumental in innovating how we model user intent at scale and convert rich behavioral data into more intelligent recommendations. You will oversee the design and advancement of large-scale Deep Learning models that significantly enhance advertiser performance and marketplace efficiency. By mentoring team members and steering technical strategies, you will transform modeling challenges into effective, scalable production solutions. Your contributions will shape how millions of users engage with content and how advertisers achieve measurable results. To excel in this role, you will need: Advanced academic qualifications (MSc/PhD) with a robust foundation in machine learning, optimization, and statistical modeling. A minimum of 6 years of strong experience in Machine Learning Modeling. Expertise in Production-Grade Machine Learning Engineering. Experience in either managerial or technical leadership roles. A track record of driving measurable business outcomes through effective modeling. Proficiency in utilizing agent-based coding tools to expedite development, experimentation, and ensure high code quality in ML systems. Bonus points if you possess: Experience in Large-Scale Recommendation Systems. Your impact will be profound: Lead the design and progression of Taboola’s machine learning models. Oversee end-to-end ML delivery in production environments. Guide and nurture ML engineers within the team. Translate marketplace goals into effective modeling strategies. Contribute to the growth of Taboola's technology organization during this transformative era. Why choose Taboola? When you ask Taboolars about their experience here, they’ll share that they feel empowered to reach their full potential while learning alongside talented colleagues. They might also mention: Adam Singolda, Taboola’s Founder and CEO, emphasizes, “You can replicate anything from another business, but you cannot replicate a company’s culture.” Well-being: Enjoy extensive benefits (including health and more), a well-stocked kitchen, and location-specific perks (such as gym partnerships and parking). Flexibility: We provide a hybrid working schedule with three in-office days, offering the option to come in more frequently if preferred. Collaborate with industry leaders: Our publisher partners include Yahoo, Conde Nast, and Fox Sports.

Mar 26, 2026

Apply

Senior Platform Engineer

Via

Full-time|On-site|Tel Aviv

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.

Sep 17, 2025

Apply

Senior Engineer – AI Platform Lead

Hypercore

Full-time|On-site|Tel Aviv

Senior Engineer – AI Platform LeadAbout HypercoreHypercore is revolutionizing the $3 trillion global Private Credit market—one of the fastest-growing and most underserved asset classes in finance. With the backing of Insight Partners and Y Combinator, we are trusted by leading private credit funds, BDCs, and alternative asset managers to manage their most critical operations.The RoleWe are looking for a dynamic Senior Engineer to spearhead the development of Hypercore’s AI capabilities, shaping the future of intelligent financial infrastructure. This hands-on leadership role will involve architecting, building, and scaling AI-driven features across our enterprise-grade SaaS platform. You will work closely with product, design, and engineering teams to transform complex business challenges into efficient, smart solutions that empower our clients’ decision-making processes.What You’ll DoOversee the complete lifecycle of designing and implementing AI features at Hypercore, from initial concept to architecture, deployment, and ongoing monitoring.Collaborate with product and design teams to identify user needs and AI-driven opportunities.Develop and scale MCP servers and clients for robust enterprise-grade AI services.Construct and maintain core backend services utilizing Node.js, GraphQL, and MySQL.What We’re Looking ForA minimum of 7 years of hands-on software engineering experience.Extensive experience with Node.js, GraphQL, React, and MySQL in production environments.Proficiency in AWS deployment, monitoring, and automation practices.Experience with integrating third-party APIs and handling structured and unstructured data.Familiarity with large language model APIs is highly advantageous.Strong communication, documentation, and collaboration skills.Highly organized, results-oriented, and capable of thriving in a fast-paced startup environment.Bonus PointsHands-on experience with LLMs (e.g., OpenAI, Anthropic).Experience in workflow automation, analytics, or financial technology.Prior experience in a startup or high-growth software company.Exposure to data engineering and ETL processes.

Feb 17, 2026

Apply

Senior Software Engineer - Data Engineering

Axonius

Full-time|On-site|Tel Aviv, Israel

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.

Mar 10, 2026

Apply

Senior Platform AI Engineer at Nexxen | Tel Aviv

Nexxen

Full-time|On-site|Tel Aviv

Who is Nexxen? At Nexxen, we revolutionize advertising through a flexible, data-driven approach. Our innovative technology empowers advertisers, agencies, publishers, and broadcasters globally to leverage data and advanced TV in ways that resonate with their goals. Central to our offerings is a robust technology stack, featuring both a demand-side platform (DSP) and a supply-side platform (SSP), all anchored by the Nexxen Data Platform.Why become part of Nexxen? With a presence that spans the globe, you can join a dynamic team dedicated to reshaping the advertising landscape with creative, adaptable, and integrated solutions. Our employees embody the Nexxen Way, rooted in the 3Cs: Customer Centricity, a Curious Mindset, and Collaborative Spirit without Ego.Your Safety is Our PriorityWe prioritize the well-being of all current and future team members at Nexxen. Given the rise in online scams and fraudulent job postings, we urge candidates to exercise caution. Nexxen will never ask for payment as part of the hiring process or endorse dubious financial schemes. If you encounter suspicious job offers or communications claiming to be from Nexxen, please contact us at infosec@nexxen.com to confirm their authenticity. Your trust is paramount to us. Stay informed and safe.Nexxen Fraud Alert and Notice: Protect Yourself from Impersonation and Fraudulent ActivityWe are seeking a Senior Platform AI Engineer to join our AI Engineering Group in Tel Aviv. This role is pivotal in crafting the foundational AI infrastructure and agentic frameworks that will drive the next generation of AI functionalities across Nexxen’s product suite.ResponsibilitiesDesign and develop LLM-based platform capabilities utilized across various products.Architect and implement agentic systems (including multi-agent workflows, tool usage, and orchestration layers).Create and deploy innovative AI-driven solutions to enhance platform capabilities.Address complex business challenges using AI systems, beyond mere APIs.Establish and uphold best practices, standards, and patterns within the engineering team.

Apr 13, 2026

Apply

Platform AI Engineer

Nexxen

Full-time|On-site|Tel Aviv

Who is Nexxen? Nexxen is at the forefront of transforming advertising through innovative and flexible solutions powered by data. Our technology seamlessly integrates a demand-side platform (DSP) and a supply-side platform (SSP), anchored by the Nexxen Data Platform, enabling advertisers, agencies, publishers, and broadcasters globally to harness data and advanced TV capabilities in meaningful ways.Why Nexxen? Join a diverse team dedicated to revolutionizing the advertising landscape with creativity and collaboration at its core. Our employees embody the Nexxen Way, driven by the principles of Customer Centricity, a Curious Mindset, and Collaboration without Ego.Safety NoticeWe prioritize the safety and well-being of our employees. Be cautious of online scams and fraudulent job postings. Nexxen will never ask for payment for employment or promote questionable financial schemes. If you encounter dubious communications or job postings claiming to be from Nexxen, please reach out to us at infosec@nexxen.com to verify their authenticity.Nexxen Fraud Alert and Notice: Protect Yourself from Impersonation and Fraudulent ActivityWe are seeking a Platform AI Engineer to join our AI Engineering Group in Tel Aviv. This pivotal role involves the development of foundational AI infrastructure and agentic frameworks that will enhance next-generation AI capabilities across Nexxen’s suite of products.Key ResponsibilitiesDesign and develop LLM-based capabilities for use across various productsArchitect and implement agentic systems, including multi-agent workflows and orchestration layersCreate and deploy cutting-edge AI-driven solutions to enhance platform functionalitiesTackle complex business challenges using AI systems beyond mere APIsEstablish and uphold best practices, standards, and methodologies for AI implementation

Apr 13, 2026

Apply

Platform Engineering Team Lead

Semperis

Full-time|On-site|Tel Aviv

At Semperis, we are committed to being a Force for Good, starting with fostering an exceptional workplace environment. We believe that when employees feel valued, supported, and empowered, they achieve their best work. Our focus is on cultivating an employee experience that emphasizes purpose, growth, and balance. Semperis has earned accolades such as being recognized among America’s Fastest-Growing Cybersecurity Companies by the Inc. 5000, named a DUNS 100 Top Startup to Work For, and receiving multiple Inc. Best Workplace awards.What We Are Seeking: We are on the lookout for a Platform Engineering Team Lead to spearhead the development of our platform infrastructure and shared services.Your Responsibilities: As the Platform Engineering Team Lead at Semperis, you will guide a talented team in creating and optimizing the foundational platforms that drive our products. Collaboration with product teams, infrastructure architects, and engineering leaders will be essential in defining and executing our platform strategy.Deliver technical leadership and guidance in platform architecture, design patterns, and code reviews.Monitor team development processes, ensuring accountability for platform service delivery, reliability, quality, and timelines.Establish high-quality standards for platform services while exploring technical solutions to meet current and future demands.Lead the design and implementation of shared platform components, APIs, and infrastructure services.Promote platform adoption across engineering teams and establish best practices for platform usage.Take responsibility for the growth and development of your team members through mentorship and career guidance.Your Qualifications:Over 3 years of experience in leading engineering teams, particularly in platform or infrastructure domains.More than 5 years of experience as a backend developer.In-depth knowledge of at least one of C#, .Net, or .Net Core.Extensive experience with distributed systems, microservices architecture, and API design patterns.Proficient in multithreading, object-oriented programming, and asynchronous patterns.Comprehensive experience in designing, executing, and delivering platform services and shared infrastructure.

Jan 5, 2026

Apply

AI Engineer

Root.io

Full-time|On-site|Aluf Magen Kalman 3

About the RoleJoin us at root as we revolutionize software security with our pioneering autonomous AI platform. Our technology automatically identifies, rectifies, and validates software vulnerabilities, performing these tasks end-to-end and at scale. Imagine AI agents that seamlessly update dependencies, modify Dockerfiles, rebuild Go binaries with patched versions, and validate everything autonomously. This is an intellectually challenging and highly technical role where you will design, implement, and scale AI agent systems for real-world codebases. You will be at the confluence of backend engineering, AI systems, and application security, crafting agents, context pipelines, and evaluation frameworks that enable autonomous reasoning in production environments.What You’ll DoDesign and develop AI agents from the ground up to autonomously detect, repair, and validate vulnerable components.Establish and maintain scalable infrastructure for agent operations [AIOps], focusing on context management, evaluations, and orchestration.Create collaborative workflows that empower multiple agents to work together and reason collectively.Build tools and utilities that enhance agent capabilities (e.g., image inspection, diff generation, static analysis).Implement evaluation and performance metrics to ensure agent reliability and accuracy.Develop hybrid and vector database applications for efficient retrieval and context management.Integrate AI applications such as MCP-based systems, chat interfaces, and standalone utilities.Ensure all experiments are instrumented with tracing, observability, and structured metrics for reproducibility.

Nov 5, 2025

Apply

Senior Data Scientist

Unity Technologies

Full-time|On-site|Tel Aviv, Israel

Role Overview Unity Technologies is seeking a Senior Data Scientist to join the Machine Learning team in Tel Aviv. The group focuses on building systems that improve user experiences for a global audience, working with large-scale and varied data. This role involves tackling complex technical challenges and having the space to experiment and implement new ideas. What Success Looks Like Within the first three months, deliver a production-ready machine learning model that shows clear, measurable results. Over time, take full ownership of major ML projects, leading them from concept through to deployment. Introduce new methods and approaches that expand the team's technical capabilities. Key Responsibilities Raise technical standards by applying fresh machine learning insights. Spot and act on overlooked opportunities that influence the team's strategic direction. Apply research skills to keep the team aligned with current technology trends. Move quickly from idea to execution, delivering results that matter. What You’ll Gain Hands-on experience with real-time machine learning systems at scale, using diverse datasets. Autonomy to define problems and lead projects from start to finish. Freedom to try new techniques and expand your expertise. Fast feedback on experiments through a strong experimentation infrastructure.

Apr 14, 2026

Apply

Technical Support Engineer

Chalk

Full-time|On-site|Tel Aviv

About ChalkAt Chalk, we are revolutionizing the landscape of machine learning applications with our innovative data platform. Our mission is to dismantle the obstacles of complexity, latency, and scalability that have long hindered machine learning capabilities. Our platform delivers lightning-fast performance, akin to Rust, paired with user-friendly tools that developers adore. Major enterprises rely on Chalk for a variety of critical tasks, including preventing fraudulent credit card transactions, verifying personal identities, and optimizing the capture of renewable energy. We are proud to announce that we have recently secured a $50 million Series A funding round led by Felicis.Role OverviewAs a Support Engineer at Chalk, you will serve as the primary technical support expert, dedicated to ensuring that our customers enjoy outstanding experiences with our products. You will engage directly with clients across diverse sectors such as finance, healthcare, and e-commerce, assisting them in troubleshooting and optimizing their use of Chalk's platform. This role provides a unique opportunity to gain an in-depth understanding of our technology, collaborate closely with our Engineering and Forward Deployed Engineering teams, and make a significant impact on customer satisfaction and product quality.Key ResponsibilitiesDeliver exceptional front-line technical support to Chalk customers, swiftly diagnosing and resolving technical issues.Work in close collaboration with the Engineering team to escalate and address complex issues efficiently.Cultivate comprehensive product knowledge to empower customers in maximizing their investment in Chalk.Document solutions, create insightful knowledge-base articles, and share insights to mitigate future issues.Identify and propose enhancements to improve product reliability, usability, and overall customer satisfaction.QualificationsA technical background with experience in technical support or software engineering.Proficiency in Python and SQL.Strong troubleshooting, analytical, and problem-solving skills.Excellent written and verbal communication abilities.Demonstrated capability to collaborate effectively with both technical and non-technical teams.Prior experience in customer-facing technical roles is highly desirable.Bachelor's degree in Computer Science or a related field is preferred.

Nov 10, 2025

Apply

Forward Deployed Engineer at Chalk | Tel Aviv

Chalk

Full-time|On-site|Tel Aviv

About ChalkChalk is pioneering a robust data platform that is revolutionizing machine learning applications. Our mission is to eliminate challenges related to complexity, latency, and scalability that have hindered ML advancements. By merging Rust's exceptional performance with user-friendly tools, we empower developers to excel. Renowned companies rely on Chalk for critical tasks including fraud detection, identity verification, and optimizing clean energy utilization. Recently, we secured a $50 million Series A funding round, led by Felicis.About the RoleAs a forward-deployed engineer, you will bring your exceptional software engineering skills to craft tailored technical solutions while collaborating with machine learning teams to enhance Chalk's proprietary infrastructure. You will engage directly with our clients, developing efficient feature pipelines for diverse applications in healthcare, finance, and recommendation systems. This position offers a unique chance to work alongside clients, gather requirements, and engineer solutions for use cases including cancer detection, fraud prevention, and product recommendations. Join us as an early employee and play a pivotal role in a rapidly growing startup.ResponsibilitiesDevelop code to integrate Chalk technology for our customers and prospects, familiarizing yourself with Chalk's infrastructure to implement solutions across various environments.Collaborate closely with our Engineering and Sales teams.Serve as the primary technical liaison during pre-sales and post-sales phases, assisting in onboarding new clients and supporting existing ones.Advise clients on new products as their business needs evolve.Participate in interviewing and expanding the Engineering team.QualificationsStrong technical background with experience in software development or building ML models.Minimum of 2 years of professional experience in backend software engineering.Proficiency in Python and SQL.Ability to effectively collaborate with both technical and non-technical team members.Outstanding verbal and written communication skills, coupled with strong problem-solving abilities.

Dec 5, 2025

Apply

Support Engineer

Chalk Inc.

Full-time|On-site|Tel Aviv

About Chalk Chalk is revolutionizing the data landscape with a cutting-edge platform that enhances machine learning applications. We're dismantling the complexities, latency, and scalability issues that have historically limited ML capabilities. Our platform merges the lightning-fast performance of Rust with intuitive tools that developers prefer. Trusted by leading enterprises, Chalk facilitates solutions ranging from combating fraudulent credit card transactions to identity verification and optimizing clean energy usage. Recently, we secured a $50 million Series A financing, spearheaded by Felicis. About the Role As a Support Engineer at Chalk, you will serve as our primary technical support resource, ensuring our customers enjoy outstanding experiences with our platform. You will engage directly with clients across sectors such as finance, healthcare, and e-commerce, assisting them in troubleshooting and optimizing their use of Chalk’s technology. This position provides a unique opportunity to gain in-depth knowledge of our technology, collaborate closely with our Engineering and Forward Deployed Engineering teams, and make a significant impact on customer satisfaction and product quality. Your Responsibilities Deliver exceptional front-line technical support to Chalk customers, swiftly diagnosing and resolving technical challenges. Work alongside the Engineering team to escalate and resolve intricate issues efficiently. Develop comprehensive product knowledge to empower customers to extract maximum value from Chalk. Document solutions, create knowledge-base articles, and share insights to mitigate recurring issues. Identify opportunities to improve product reliability, usability, and overall customer satisfaction. Ideal Candidate Profile Technical background with experience in technical support or software engineering. Proficiency in Python and SQL. Strong troubleshooting, analytical, and problem-solving capabilities. Excellent written and verbal communication skills. Ability to collaborate effectively with both technical and non-technical teams. Prior experience in customer-facing technical roles is highly desirable. Bachelor's degree in Computer Science or a related field.

Dec 4, 2025

Apply

Software Engineer - Platform Development in Tel Aviv

Speechify

Full-time|On-site|Tel Aviv, Israel

Join Speechify as a Software Engineer focusing on platform development in the vibrant tech hub of Tel Aviv. In this role, you will be at the forefront of creating cutting-edge software solutions that enhance our platform's capabilities. Collaborate with a dynamic team of engineers and product managers to deliver innovative features that empower users to engage with our technology effectively.

Apr 30, 2026

Apply

Forward Deployed Engineer at Chalk Inc. | Tel Aviv

Chalk Inc.

Full-time|On-site|Tel Aviv

About Chalk Inc. Chalk Inc. is revolutionizing the data platform landscape to propel the future of machine learning applications. We dismantle traditional barriers of complexity, latency, and scalability that have historically limited ML capabilities. Our platform merges the speed of Rust with user-friendly tools that developers appreciate. Top-tier companies rely on Chalk for various applications, including preventing fraudulent credit card transactions, identity verification, and optimizing clean energy utilization. Recently, we successfully secured a $50 million Series A funding, spearheaded by Felicis. About the Role We are seeking a talented Forward Deployed Engineer who excels at crafting custom technical solutions and collaborating with our machine learning teams to enhance Chalk's proprietary infrastructure. In this role, you will engage with Chalk's customers to develop efficient feature pipelines addressing challenges in healthcare, finance, and recommendation systems. This is a unique opportunity to work closely with customers, gathering requirements, and engineering solutions that support critical use cases such as cancer detection, fraud prevention, and product recommendations. Join us in-person as an early employee and make a substantial impact in a high-growth startup environment. What You Will Do Develop and implement Chalk technology for our customers and prospects, gaining familiarity with our infrastructure to ensure optimal integration in various environments. Collaborate closely with our Engineering and Sales teams. Serve as the primary technical liaison during pre-sales and post-sales, assisting in onboarding new customers and providing support to existing ones. Advise customers on new product offerings as their business needs evolve. Contribute to interviewing and expanding our Engineering team.

Mar 17, 2026

Apply

Senior Data Scientist at Nebius | Tel Aviv, Israel

Nebius

Full-time|On-site|Tel Aviv, Israel

Why choose Nebius?Nebius is at the forefront of revolutionizing cloud computing, dedicated to empowering the global AI economy. We provide innovative tools and resources that enable our clients to tackle real-world challenges and modernize industries without incurring hefty infrastructure costs or the necessity of assembling extensive in-house AI/ML teams. Our team operates at the leading edge of AI cloud infrastructure, collaborating with some of the most seasoned and visionary leaders and engineers in this dynamic field.Our Work EnvironmentSituated in Amsterdam and listed on Nasdaq, Nebius boasts a global presence with research and development hubs in Europe, North America, and Israel. Our workforce comprises over 1,400 employees, including more than 400 highly skilled engineers with extensive expertise in both hardware and software engineering, complemented by an in-house AI research and development team.The RoleNebius is in search of a Senior Data Scientist to develop and implement time series forecasting and classical machine learning models that enhance core business planning and operational decision-making. You will be responsible for the entire process, from data exploration and feature engineering to model deployment and monitoring, utilizing large-scale, real-world datasets.This position prioritizes robust statistical reasoning, dependable modeling, and production reliability over experimentation with fleeting frameworks. Your contributions will significantly influence forecasting accuracy, resource allocation, and essential business metrics.We welcome you to join us in our Tel Aviv offices.Your Responsibilities will include:Time Series Forecasting. Design, develop, and manage forecasting models (e.g., demand, usage, capacity). Assess performance utilizing relevant metrics and enhance accuracy over time.Classical ML Modeling. Create and deploy models using regression, binary classification, tree-based methods, and other established techniques.

Apr 23, 2026

Apply

Senior Data Scientist at unity3d | Tel Aviv

Unity

Full-time|On-site|Tel Aviv, Israel

Exciting OpportunitySuperSonic, a leading company in the gaming industry, is on the hunt for an enthusiastic Senior Data Scientist to tackle some of our most critical challenges. Your work will be pivotal in driving revenue and enhancing our decision-making processes.As a Senior Data Scientist, you will receive business problems and be tasked with delivering comprehensive solutions. You'll delve deep into understanding the issues at hand, formulate effective strategies, and develop as well as deploy your solutions with the necessary support.Your ResponsibilitiesCreate and implement end-to-end solutions, from identifying business needs to executing live deployments.Oversee and manage models in a production environment.Design, model, and implement machine learning and data mining algorithms.Conduct in-depth data analyses to assess performance and suggest improvements.Collaborate with business partners to ensure the scalability and accuracy of your solutions.

Feb 17, 2026

Apply

Senior Backend Engineer - Financial Infrastructure

HoneyBook

Full-time|On-site|Tel Aviv

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.

Apr 20, 2026

Apply

Senior Data Scientist - Applied AI and LLM

Nebius

Full-time|On-site|Tel Aviv, Israel

Why choose to be a part of Nebius?Nebius is at the forefront of revolutionizing cloud computing, tailored to meet the demands of the burgeoning global AI economy. We specialize in providing innovative tools and resources that empower our clients to tackle real-world challenges and redefine industries—all while minimizing infrastructure expenses and eliminating the necessity for expansive in-house AI/ML teams. Our team thrives at the cutting edge of AI cloud infrastructure, collaborating with some of the industry's most seasoned and visionary experts and engineers.Our Work EnvironmentWith our headquarters in Amsterdam and a presence on Nasdaq, Nebius boasts a global reach with R&D centers located across Europe, North America, and Israel. Our talented workforce exceeding 1,400 includes over 400 highly skilled engineers with profound expertise in both hardware and software engineering, complemented by a dedicated in-house AI R&D team.The RoleNebius is seeking a Senior Data Scientist (Applied AI / LLM) to conceptualize, develop, and deploy production-grade AI systems utilizing large language models. Your mission will be to transform LLM capabilities into dependable and measurable business solutions while also enhancing predictive modeling across various business sectors.Your responsibilities will encompass constructing evaluation frameworks, enhancing model precision, and creating agent-based systems to automate analytical and data workflows, such as data quality monitoring. This role prioritizes production readiness, robustness, and tangible business impact over mere experimentation.You are welcome to join us in our Tel Aviv office.Your Responsibilities Include:LLM System Development: Design and implement LLM-based solutions (e.g., RAG pipelines, agent workflows) for practical business applications.Evaluation & Reliability: Establish evaluation frameworks to assess accuracy, consistency, and failure modes of LLM systems, continuously refining performance based on real-world utilization.

Apr 23, 2026

Create account — see all 295 results

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, or location & role pages.