Senior Full Stack Developer

5 days ago

Raanana Center District, Israel The5ers Full time ₪120,000 - ₪180,000 per year

The5ers
is a fast-growing tech company building smart, data-driven platforms for a global community of traders. Through our leading brands – The5ers and Trade The Pool – we create innovative solutions that help traders grow, improve, and connect.

We're on a mission to shape the future of trading by combining advanced technologies, user-focused tools, and a unique funding model that empowers talented individuals to reach their potential — all while serving one of the world's largest and most engaged trading communities.

We're looking for a
Senior Full-stack Developer
to take ownership of complex, scalable systems and lead critical parts of our product infrastructure.

=============================

Responsibilities:

  • Lead the design, development, and maintenance of complex web applications and services
  • Build scalable, reliable, and secure solutions using modern technologies (React, , etc.)
  • Translate product requirements and business needs into well-architected technical solutions
  • Collaborate closely with product managers, designers, and engineers across the company
  • Review code, mentor teammates, and promote engineering best practices
  • Help shape the technical roadmap and contribute to architectural decisions
  • Ensure high standards of code quality, performance, and maintainability
  • Stay up to date with new technologies and advocate for tools that drive productivity and scalability

Requirements:

  • 6+ years of experience in full-stack development
  • 4+ years of hands-on experience with React, including component architecture and state management
  • Strong backend development skills, preferably with and microservice-based architecture
  • Solid experience with relational and NoSQL databases (PostgreSQL, MongoDB, etc.)
  • Deep understanding of software engineering principles and system design
  • Experience with CI/CD pipelines and Git-based workflows
  • Strong communication skills in English (written and spoken)
  • Ability to work independently, mentor others, and thrive in a fast-paced environment

Advantages

  • Experience with NestJS or other structured backend frameworks
  • Familiarity with (SSR, SEO optimization)
  • Cloud experience (AWS, GCP, or Azure), including serverless or container-based architecture
  • Background working with monorepo environments
  • Knowledge of Pub/Sub solutions (Redis, RabbitMQ, Kafka) and event-driven architecture

=============================

Why Join Us?

  • Be part of a profitable, fast-growing company shaping the future of trading
  • Join a global team where your ideas drive real product impact
  • Work in a culture that values openness, initiative, and collaboration
  • Enjoy a healthy work-life balance in a focused, supportive, and non-corporate environment
  • Grow in a company that gives you room to lead, evolve, and leave a meaningful mark

  • Senior Full-Stack Developer

    2 weeks ago

    Petah Tikva, Center District, Israel Hagit Ido Kaplan Full time ₪120,000 - ₪180,000 per year

    A cyber security company developing advanced platforms and solutions to protect organizations. The company works with global teams and combines research and product development to transform security insights into real-world impact.Role DescriptionThis is a full-time hybrid role located in Tel Aviv for a Senior Full-Stack Developer (Python/React) ....

  • Full Stack Developer

    2 weeks ago

    Center District, Israel Allpha Innovation Full time

    Full Stack Developer (Front-End Oriented) | Leading Defense-Tech CompanyA cutting-edgedefense technology companyat the forefront of innovation is looking for aFull Stack Developerwith a strong focus onFront-End development (Angular).If you're passionate about developingreal-time operational systemsand want to make an impact in a highly advanced technological...

  • Full Stack Developer

    2 days ago

    Yokneam Ilit, North District, Israel Lynxight Full time ₪120,000 - ₪180,000 per year

    *Full Stack Developer**About this Position*As our Senior Full Stack developer, you will play a critical role in designing, developing and maintaining our life-saving technology.This includes:o Being a significant part of our excellent development team, helping our customers save lives using Lynxight technology.o Collaborate with the product management and...

  • Senior Full Stack Engineer

    2 weeks ago

    Beit HaLevi, Center District, Israel enSights Full time ₪120,000 - ₪240,000 per year

    enSights is your centralized view into the status and needs of your renewable energy assets. Collect, store, and learn from your digital assets in a single, centralized place, using the latest real-time monitoring and machine learning algorithms, to optimize your performance and reduce consumption, at scale.Job descriptionSenior Full Stack EngineerRole...

  • Full Stack Developer

    2 weeks ago

    Center District, Israel abra Full time ₪90,000 - ₪120,000 per year

    abra SAP department is seeking for an Full Stack Developer (Backend oriented)We are looking for a skilled Full Stack Developer to design, develop and implement solutions for our SAP CRM V2 (Sales & Service Cloud) platform.This role requires strong backend development expertise, hands-on experience with , and the ability to collaborate on frontend features...

  • Senior Full Stack Engineer

    2 weeks ago

    Rishon LeZion, Center District, Israel no name Full time ₪90,000 - ₪120,000 per year

    We're looking for a Senior full-stack master as part of our amazing Full Stack Engineering team to improve your skills and learn from top-notch engineers, to tackle tough problems and find creative ways to our them and work on cutting-edge technologies and become an industry leader.How You'll Spend Your Day:-Become a full stack master as part of our amazing...

  • Senior Full Stack Engineer

    2 weeks ago

    Netanya, Center District, Israel Eitan Medical Full time ₪60,000 - ₪180,000 per year

    Eitan Medicalis at the forefront of designing and implementing advanced digital solutions in the healthcare sector. Backed by a dedicated team of experts, Eitan Medical is rapidly scaling to meet the evolving needs of healthcare organizations looking to leverage digital technologies for improved patient care, security, and operational efficiency.We are...

  • Full-stack Developer

    1 week ago

    Rishon LeZion, Center District, Israel Softwave Full time ₪60,000 - ₪80,000 per year

    Company DescriptionSoftwave provides software development and consultancy services to small and large companies in various sectors such as Banking, Insurance, Pharmaceuticals, online gaming, Homeland Security, and Hi-Tech. Specializing in digital and high-end solutions for web and mobile platforms, Softwave offers both in-house services and integration with...

  • Senior Full-Stack Developer

    2 days ago

    Rosh HaAyin, Center District, Israel Waterfall Security Solutions Full time ₪120,000 - ₪180,000 per year

    Waterfall Security, a global leader in OT cybersecurity solutions, is looking for an experienced and passionate Full-Stack Developer to join our R&D team.This is a unique opportunity to work on large-scale, cutting-edge software projects that protect the world's most critical infrastructures.If you are a highly skilled developer with a strong background in...

  • Full Stack Engineer

    2 weeks ago

    Center District, Israel JobsSeek Full time ₪120,000 - ₪180,000 per year

    Senior Full Stack Developer (React & )We're looking for an experiencedFull Stack Developerto join our growing team. If you have 4+ years of experience building large-scale web systems, working withReact on the client-side and on the server-side, and you're passionate about design, architecture, and clean code – this could be the perfect role for you.What...