LLM Engineer

1 week ago

Tel Aviv, Tel Aviv, Israel axia security Full time ₪104,000 - ₪130,878 per year

We're Hiring: Experienced LLM Engineer | AI Cybersecurity Platform – in stealth

At Axia Security, we're building the future of data protection.

We're a deep-tech cybersecurity startup on a mission to redefine how organizations secure their most sensitive information — by fusing cutting-edge AI with enterprise-grade engineering. Our platform reimagines data protection by harnessing the power of large language models and proprietary innovations, delivering intelligent, context-aware protection at scale.

We're looking for an
experienced LLM Engineer

to join our team during an exciting stage of innovation. You'll design, develop, and optimize advanced language models tailored for secure and scalable enterprise data protection solutions.

Working alongside top experts across AI, security, and engineering, you'll help build robust systems that enable organizations to maintain precise control over their sensitive data.

If you want to leverage your skills to create groundbreaking AI solutions that safeguard critical data globally, we want to hear from you.

What You'll Do:

  • Take part in all development aspects—from design to production—of Agent and LLM-based features and applications that power our cyber-brain platform.
  • Research, design, and integrate LLMs (e.g., OpenAI, Anthropic, open-source models) to deliver advanced automation and reasoning capabilities.
  • Craft and optimize high-quality prompts to improve application functionality and output quality.
  • Develop datasets and benchmarks to evaluate and monitor LLM-based applications effectively.

What We're Looking For:

  • 3+ years of experience developing production-grade software systems and working on generative AI projects (LLMs, diffusion models, multimodal models, etc.)
  • Hands-on expertise in TypeScript /   and Python, SQL / NoSQL Databases.
  • Experience with prompt engineering, fine-tuning, or embedding models using frameworks like LangChain, LlamaIndex, or similar.
  • Familiarity with AWS services and best practices, including Lambda, S3, SageMaker, ECS/EKS, Bedrock etc.
  • Strong communication skills and the ability to explain technical concepts to non-technical stakeholders.

Preferred Qualifications:

  • Proficiency in LLM application techniques such as Retrieval-Augmented Generation (RAG), embeddings, Chain-of-Thought (CoT) prompting, and more.
  • A strong focus on data quality and optimization for LLM workflows.
  • Familiarity with LangGraph or similar LLM frameworks.
  • Experience integrating AI capabilities into secure enterprise environments.

Why join us:

  • Shape the future of AI-powered data protection at a fast-moving, high-impact startup.
  • Take a leading role in building breakthrough technology that gives organizations real control over their sensitive data.
  • Collaborate directly with the founders to drive meaningful product and technical decisions.
  • Work alongside an exceptional team of experts in AI, cybersecurity, and engineering.
  • Be part of a mission-driven team at the forefront of cybersecurity and applied AI.
  • Enjoy competitive compensation, strong growth potential, and the chance to make a lasting industry impact.

What We Offer:

  • Opportunity to grow with an AI cybersecurity startup.
  • Career development as the company scales.
  • Work side by side with experienced founders.
  • Office in the Tel Aviv area.
  • Fast-paced, collaborative environment with real impact.
  • Great people, strong culture, and cutting-edge technology.

Ready to build the future? Apply now or reach out to

  • LLM Developer

    1 week ago

    Tel Aviv, Tel Aviv, Israel Fetcherr Full time ₪90,000 - ₪120,000 per year

    Fetcherr experts in deep learning, e-commerce, and digitization, Fetcherr disrupts traditional systems with its cutting-edge AI technology. At its core is the Large Market Model (LMM), an adaptable AI engine that forecasts demand and market trends with precision, empowering real-time decision-making. Specializing initially in the airline industry, Fetcherr...

  • Data Scientist and LLM Engineer

    1 week ago

    Tel Aviv, Tel Aviv, Israel abra Full time ₪90,000 - ₪120,000 per year

    abra R&D is seeking an experienced Algorithm and Signal Processing Engineer We are seeking a Data Scientist and LLM Engineer with a strong background in Python and hands-on experience in developing and implementing advanced ML and NLP solutions.The ideal candidate will bring in-depth technical skills and industry experience to design, develop, and optimize...

  • Senior LLM Applications Developer

    1 week ago

    Tel Aviv, Tel Aviv, Israel Sensi Full time $150,000 - $200,000 per year

    Join Our Mission at Sensi.AIAt Sensi.AI, we are on a mission to transform how society cares for every older adult in need. We leverage the power of AI and data to ensure safety, dignity, and satisfaction in every caregiver-care recipient interaction. If you're passionate about making a meaningful impact and want to help shape the future of elder care, we...

  • LLM Technical Lead

    1 week ago

    Tel Aviv, Tel Aviv, Israel HR Home Full time ₪150,000 - ₪200,000 per year

    Are you ready to shape the future of AI? We are seeking an experienced and visionaryLLM Technical Leadto guide the development of next-generation large language models and to spearhead groundbreaking innovation in the field of Generative AI.In this role, you will:Drive the design, development, and deployment of cutting-edge LLM solutions, with a focus on...

  • Sr. Software Engineer

    1 week ago

    Tel Aviv, Tel Aviv, Israel Navan Full time ₪90,000 - ₪120,000 per year

    We are seeking a talented Backend Engineer to help bring advanced AI/ML features to our travel and expense management platform. This position is perfect for a strong backend developer who's excited to work with the latest AI/ML technologies in a fast-moving, cross-functional environment.About the PositionAs a Backend Engineer, you'll design and build...

  • Machine Learning Engineer

    1 week ago

    Tel Aviv, Tel Aviv, Israel Tabnine Full time $104,000 - $130,878 per year

    A bit about us:Tabnine is redefining how software gets built. Trusted by over 1M+ developers, we build AI-first developer experiences powered by state-of-the-art coding agents and code reasoning models. With support for 30+ programming languages and 15+ IDEs, our platform is pushing the limits of LLM-based software engineering - enabling teams to design,...

  • AI Engineer

    1 week ago

    Tel Aviv, Tel Aviv, Israel DoorLoop Full time $125,000 - $175,000 per year

    DescriptionAbout DoorLoopDoorLoop is property management software built for speed and the smart choice for people who take growth seriously. With offices in Miami, New York City, and Tel Aviv, we're a global company helping property owners and managers move faster, scale smarter, and get real support, real fast. We're proudly People First. That's why we're a...

  • AI Engineer

    1 week ago

    Tel Aviv, Tel Aviv, Israel DoorLoop Full time $120,000 - $200,000 per year

    About DoorLoopDoorLoop is property management software built for speed and the smart choice for people who take growth seriously. With offices in Miami, New York City, and Tel Aviv, we're a global company helping property owners and managers move faster, scale smarter, and get real support, real fast. We're proudly People First. That's why we're a Certified...

  • Sr. Software Engineer

    1 week ago

    Tel Aviv, Tel Aviv, Israel Navan Full time ₪90,000 - ₪120,000 per year

    We are seeking a talented Backend Engineer to help bring advanced AI/ML features to our travel and expense management platform. This position is perfect for a strong backend developer who's excited to work with the latest AI/ML technologies in a fast-moving, cross-functional environment.About The PositionAs a Backend Engineer, you'll design and build...

  • Machine Learning Engineer

    1 week ago

    Tel Aviv, Tel Aviv, Israel Tabnine Full time ₪104,000 - ₪130,878 per year

    A bit about us:Tabnine is redefining how software gets built. Trusted by over 1M+ developers, we build AI-first developer experiences powered by state-of-the-art coding agents and code reasoning models. With support for 30+ programming languages and 15+ IDEs, our platform is pushing the limits of LLM-based software engineering - enabling teams to design,...