Back End Developer

1 week ago

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

Lasso is on a mission to secure the use of LLMs in the real world protecting data, privacy, and businesses from AI threats. From the first line of code to protecting real-world data, every decision matters. If you're ready to shape the future of AI security - we would love to hear from you

As a Senior Backend Developer, you will play a crucial part in designing robust backend systems that power our state-of-the-art AI-driven security solutions. You'll own the full development cycle, implement efficient APIs and microservices and ensure high-quality code through reviews and testing.

Responsibilities:

  • Implement efficient, reliable APIs and microservices with NodeJS/Typescript (NestJS) while ensuring best practices for a production environment running on AWS.
  • Design, develop and deploy scalable backend solutions for our AI-driven security platform.
  • Take ownership of all aspects of the development cycle, from idea, to design, and implementation including maintenance and monitoring
  • Participate in code reviews, provide insightful feedback to uphold code quality and adherence to coding standards.
  • Troubleshoot and debug complex backend issues, while employing rigorous testing methodologies to ensure system reliability.
  • Document system designs and implementation details to facilitate knowledge sharing and onboarding of new team members.
  • Collaborate with cross-functional teams - Product, QA and Data Science.
  • Stay updated about emerging technologies and industry trends, leveraging them to drive continuous innovation and improvement within our products.

Requirements:

  • 5+ years of hands-on experience in backend development, with proficiency in building scalable and resilient production systems.
  • Expertise in backend technologies such as NodeJS/Typescript.
  • Working experience with SQL and NoSQL databases (preferably document-based).
  • Demonstrated experience with building microservices (Kubernetes/ ECS).
  • Designing and developing RESTful APIs for a cloud-based infrastructure.
  • Familiarity working with CI/CD technologies like Github Actions
  • Ability to work independently and in a fast-paced environment.
  • Excellent team player with strong communication skills.

Nice to Have:

  • Experience developing in NestJS.
  • Experience in browser-extensions development.
  • Familiarity with GenAI technologies.

  • Back End Developer

    2 days ago

    Tel Aviv, Tel Aviv, Israel no name Full time ₪104,000 - ₪130,878 per year

    An amazing FINTECH company is hiring a Back-End Developer - Tel Aviv (Hybrid)About the Company:An established and stable FinTech company based in central Tel Aviv, operating under strict Israeli and international regulation. The company develops advanced online trading platforms for global financial markets – equities, forex, indices, and commodities....

  • Back End Developer

    1 week ago

    Tel Aviv, Tel Aviv, Israel Check Point Software Full time $120,000 - $200,000 per year

    Why Join Us?As the world's leading vendor of Cyber Security, facing the most sophisticated threats and attacks, we've assembled a global team of the most driven, creative, and innovative people.At Check Point, our employees are redefining the security landscape by meeting our customers' real-time needs and providing our cutting-edge technologies and services...

  • Back End Developer

    1 week ago

    Tel Aviv, Tel Aviv, Israel Sweep Full time $90,000 - $120,000 per year

    Who are we?Sweep is the first agentic workspace for Salesforce and HubSpot. It brings business and technical teams into one visual layer, where AI agents document changes, analyze metadata, and surface system improvements in real time. Sweep also powers lead routing, deduplication, and automated alerts to keep GTM teams aligned, fast, and focused.What will...

  • Senior Back-End Developer

    1 week ago

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

    Colmex Group specializes in providing comprehensive solutions for investing and trading across global markets, with a strong focus on the U.S. stock exchange. ColmexPro, established in 2010 in Cyprus, is part of Colmex Group and provides advanced brokerage and trading services on Equities, CFDs, FX, and Crypto.We are expanding our R&D team in Tel Aviv and...

  • Back End Developer

    1 week ago

    Tel Aviv, Tel Aviv, Israel Stealth Full time $90,000 - $120,000 per year

    About the Company:We're building cutting-edge enterprise security technology that leverages AI to solve complex organizational challenges. Our platform combines intelligent decision-making with automated execution in the cybersecurity space. We're in stealth mode, developing innovative solutions at the intersection of cybersecurity and...

  • Back End Developer

    1 week ago

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

    We are looking for a Senior Backend Engineer to join our team at Mesh Payments.As Sr. Backend Engineer at Mesh, you'll get to build a high-scale, performant secure, modern SaaS product serving thousands of businesses worldwide Each member of our Engineering team is an all-around player who influences the product from the overall experience to the details of...

  • Back End Developer

    1 day ago

    Tel Aviv, Tel Aviv, Israel MineOS Full time ₪70,000 - ₪120,000 per year

    We power hundreds of organizations to elevate their privacy and data protection programs, and the feedback is fantastic. We are the fastest-growing and highest-rated privacy software inG2.ֿWe've been ranked 4th on the list of best startups to work for in 2024Duns 100 Rankings.Our customers range from big startups to some of the most famous brands in the...

  • Back End Developer

    1 week ago

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

    Sygnia is a top tier cyber technology and services company, providing high-end consulting and incident response support for organizations worldwide. Sygnia works with companies to proactively build their cyber resilience and to respond and defeat attacks within their networks. It is the trusted advisor and cyber security service provider of IT and security...

  • Senior Back End Developer

    4 days ago

    Tel Aviv, Tel Aviv, Israel PayZen Full time $90,000 - $120,000 per year

    PayZen is a pioneering FinTech startup committed to addressing healthcare affordability issues. Backed by prestigious global investors, our product is designed to ease the financial burden of medical bills for both patients and healthcare providers. We provide a seamless, interest-free, and fee-free payment plan for patients, ensuring providers enjoy...

  • Back End Developer

    1 week ago

    Tel Aviv, Tel Aviv, Israel ONE ZERO BANK Full time ₪104,000 - ₪130,878 per year

    DescriptionWe are looking for aBackend Developerwho is a true team player and passionate about building great products to join our growing team. In this role, you will take part in the full development life cycle - from system architecture and design, through development and testing, all the way to deployment and production. You'll have the opportunity to...