Net Full Stack Developer

2 weeks ago

Holon, Tel Aviv, Israel Cymulate Full time ₪120,000 - ₪360,000 per year
Make Your Mark

Cymulate's Continuous Security Validation enables companies to challenge, assess and optimize their cyber-security posture against the evolving cyberthreat landscape, simply and continuously.

With world-class clients we strive to bring the highest level of service to everything we do. Our team is made up of the very best people for the job and as we grow, we're always on the lookout for people with the skills, experience, and personality that will let us both shine. With high scores on Gartner, G2 and Glassdoor, our clients and employees have let us know what they love about us.

About the Role

We are looking for a Senior Fullstack Developer who will play a key role in designing, developing, and scaling mission-critical applications. You will work across the stack — from backend microservices to frontend interfaces — and help ensure our systems are performant, secure, and scalable. This role requires deep technical expertise, hands-on development, and the ability to mentor other engineers.

What You Will Do

  • Design and develop end-to-end fullstack solutions using C#, .NET, React, , and ** with TypeScript.
  • Build and optimize microservices architectures that leverage Kafka, Redis, MongoDB, AWS, and **TypeScript-based services.
  • Implement concurrent and distributed systems with a focus on scalability, resilience, and fault tolerance.
  • Collaborate closely with product, DevOps, and QA teams to deliver high-quality features.
  • Drive architecture and design decisions, ensuring best practices in code quality, testing, and performance.
  • Provide mentorship to junior developers and contribute to team technical growth.
  • Participate in system integration projects and ensure seamless interoperability across platforms.

What You Will Bring

  • 5+ years of experience in software development, with strong expertise in C# and .NET, as well as ** and TypeScript.
  • Hands-on experience with React (frontend) and (backend).
  • Proven track record working with AWS cloud services, Kafka, Redis, MongoDB, and microservices.
  • Strong knowledge of multi-threading, concurrency, and **parallel processing.
  • Ability to design and troubleshoot scalable distributed systems.
  • Excellent leadership, problem-solving, and communication skills.
  • Bachelor's or Master's degree in Computer Science, Engineering, or related field.

Nice to Have

  • Experience integrating with enterprise security products or large-scale data platforms.
  • Familiarity with DevOps practices (CI/CD, monitoring, container orchestration with Docker/Kubernetes).
  • Knowledge of cybersecurity concepts (advantage).
  • Experience with TypeScript tooling, testing frameworks, and performance optimization in environments.

Why Join Us?

  • Be a key contributor to the architecture and scaling of a growing platform.
  • Work with modern technologies and cutting-edge infrastructure.
  • Opportunity to lead initiatives and mentor other developers.
  • Competitive compensation, benefits, and career growth opportunities.

  • Full Stack Developer – CRM Department

    20 hours ago

    Holon, Tel Aviv, Israel Unilink Ltd. Full time ₪60,000 - ₪80,000 per year

    Full Stack Developer – CRM DepartmentWe are looking for a talented Full Stack Developer to join ourCRM department.The role involves working on both new and existing projects, developing interfaces, and collaborating closely with system analysts.Responsibilities:Develop requirements and projects within the CRM systemBuild new components and maintain...

  • Net Developer

    1 week ago

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

    Location: Modiin (On-Site)About us:Sapiens International Corporation (NASDAQ and TASE: SPNS) empowers the financial sector, with a focus on insurance, to transform and become digital, innovative, and agile. Backed by 40 years of industry expertise, Sapiens offers a complete insurance platform, with pre-integrated, low-code solutions and a cloud-first...

  • Full Stack Developer

    2 weeks ago

    Holon, Tel Aviv, Israel Sapiens Full time ₪80,000 - ₪120,000 per year

    Full Stack Developer – Financial Core SystemsLocation:Petach Tikva (Work in Client's site. Hybrid, one day work from home)About UsSapiens is a global leader in the insurance industry, delivering its award-winning, cloud-based SaaS insurance platform to over 600 customers in more than 30 countries. Sapiens' platform offers pre-integrated, low-code...

  • Full Stack Engineer

    20 hours ago

    Holon, Tel Aviv, Israel entrypoint Full time ₪120,000 - ₪180,000 per year

    A leading technology company is seeking aFull Stack Developerto join our CRM department. This is a key role that involves developing and implementing new requirements and projects within the company's CRM system, as well as maintaining and enhancing existing modules. The position offers the opportunity to work on diverse and challenging projects, contribute...

  • Senior Full Stack Developer

    20 hours ago

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

    Sapiens is seeking aSenior Full Stack Developerto join ourHolonteam and play a key role in shaping our cutting-edge digital solutions. If you're ateam player, an innovator at heart, and passionate about technology, this opportunity is for youTheDigital Teamis one of the mostinnovative and strategicallysignificant groups at Sapiens, driving the development...

  • Full Stack Engineer

    20 hours ago

    Holon, Tel Aviv, Israel PayPlus - Payment Gateway Full time ₪90,000 - ₪120,000 per year

    PayPlus is a fintech company that provides a suite of financial solutions for businesses,The company is significantly growing and expanding its product portfolio.We are seeking aSenior Full Stack Engineerexperienced in to join our dynamic team,The ideal candidate will be responsible for developing and maintaining web applications and delivering high-quality...

  • Full Stack Developer

    5 days ago

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

    Make Your MarkCymulate's Continuous Security Validation enables companies to challenge, assess and optimize their cyber-security posture against the evolving cyberthreat landscape, simply and continuously.With world-class clients we strive to bring the highest level of service to everything we do. Our team is made up of the very best people for the job and...

  • Full Stack Engineer

    6 days ago

    Holon, Tel Aviv, Israel Talent Integration Full time ₪120,000 - ₪180,000 per year

    Wanted: Full Stack Developerforan AI & Facial Recognition SaaS company .This is a very rewarding  full-time and hybrid (2 days from home) position in Holon.The chosen candidate will ant to shape the future of physical security solutions.Job Responsibilities:● Lead hands-on design, development, and optimization of customer-facing solutions using and...

  • Full Stack Engineer

    20 hours ago

    Holon, Tel Aviv, Israel Ummanu Health Full time ₪90,000 - ₪120,000 per year

    About UmmanuUmmanu Health is a world-leading telehealth platform service provider. Our platform supports more than 2 million video and audio consultations annually, making it one of the largest of its kind in the world. We serve the largest HMOs in Israel and are on a mission to transform the way healthcare is delivered.We're building next-gen telehealth and...

  • Development Team Lead

    20 hours ago

    Holon, Tel Aviv, Israel PayPlus - Payment Gateway Full time ₪90,000 - ₪120,000 per year

    Job Summary:PayPlus is a fintech company that provides credit card settlement solutions and financial solutions for businesses. The company specializes in developing technological solutions in the financial field.We are seeking an experienced hands-on Development Team Leader to join our dynamic team. In this role, you will be responsible for the development...