דרושים » תוכנה » Senior Full Stack Developer

We are seeking a skilled Full-Stack Engineer to join our development team. You will play a key role in designing, building, and maintaining a SaaS back-office platform that integrates seamlessly with our core technology and systems. This position provides an opportunity to be part of our foundational team, contributing to system architecture and infrastructure decisions while working with modern development tools and frameworks.
Responsibilities
Design, develop, and maintain scalable full-stack applications
Build robust, high-performance server-side applications using Node.js and NestJS
Implement and maintain front-end applications with React or Vue.js
Architect and optimize databases, including SQL and NoSQL
Develop and manage cloud-based services on AWS, ensuring reliability, security, and scalability
Collaborate with DevOps engineers to implement CI/CD pipelines, monitoring, and infrastructure automation
Write clean, maintainable, and efficient code following best practices
Ensure high-quality deliverables by writing unit and integration tests
Contribute to architectural decisions, system design, and technology choices
Work closely with cross-functional teams to define technical requirements and deliver business value.

We're seeking an experienced and proactive Senior Full Stack Engineer to join our fast-paced team.
You should be a versatile developer, fluent in JavaScript/TypeScript, who thrives on owning features end-to-end, driving innovative solutions, and contributing actively to our infrastructure. We need someone who's not just coding but shaping the future of our product, taking initiative, tackling challenges head-on, and possessing a sharp eye for pixel-perfect design solutions.
Responsibilities:
Develop and maintain robust, scalable full-stack applications, primarily using React for Frontend and Node.js (NestJS, GraphQL) with MongoDB for Backend.
Contribute to infrastructure initiatives, testing frameworks, and CI/CD processes.
Collaborate closely with product, UX/UI designers, and engineering teams to architect solutions, make key technical decisions, and ensure alignment with business objectives.
Lead by example: write clean, maintainable, and efficient code, perform code reviews, and set high standards for engineering practices.

our developers take full ownership of both front-end and back-end tasks, driving projects from initial concept to live production. Youll build seamless user interfaces, and scalable backends, and see your work empower businesses worldwide.

In our full CI/CD environment, youll collaborate closely with a passionate team, and enjoy the freedom and responsibility to deliver impactful, high-quality solutions that make a difference daily.

Key Responsibilities:
Collaborate with product managers, designers, and fellow engineers to bring ideas to life.
Build next-generation web applications focused on user experience and scale.
Create efficient and reusable front-end abstractions and systems.
Craft secure, scalable, and maintainable backend services.
Lead architecture design, implementation, and monitoring of solutions.
Perform code reviews and promote best practices in software development.
Champion modern technologies and approaches in software deployment and monitoring.

Location: We are based in Rothschild, Tel Aviv.
Hybrid Work Model: Four days in the office and one day from home.

Our technology eases the stress of paying for lifes expenses by giving people more options on how and when they pay. Founded in 2016, offers a next-generation, no-fee credit card that can be managed through a powerful mobile app, as well as a point-of-sale payment option available at more than 25,000 service locations, including auto dealership service centers, optical practices, dentist offices, veterinary clinics, and specialty healthcare services. was included on the 2022 Inc. 5000 list.

The financial technology company has also been named a Most Loved Workplace, Best Point of Sale Company, and a Top Fintech Startup by CB Insights. We use cutting-edge innovations in financial technology to bring leading data and features that allow individuals to be qualified instantly, making purchases at the point of sale fast, fair, and accessible for consumers from all walks of life. We create value focused on our core values; we work tirelessly to ensure that becomes available to everyone, everywhere.

We invite you to #UnleashYourCuriosity and join our ever-growing R&D organization.

About the Fraud Prevention Squad:

The Fraud Prevention Squad is a highly skilled and collaborative team of engineers, data scientists, and analysts working to develop cutting-edge fraud detection and prevention systems. The team is passionate about building secure financial products and fosters a culture of learning and mentorship, where everyone is encouraged to share their expertise and grow their skills.

What Youll Do:
In this role, you will work on both sides - (Frontend (React), Backend(Kotlin)) developing products on an enterprise scale. You will have full ownership of Fraud related Frontend code. Your main responsibility will be to design, build, and enhance advanced systems to detect, prevent, and manage fraudulent activities across all products. You will collaborate with a multidisciplinary team of engineers, data scientists, and data analysts to develop effective fraud prevention strategies and tools. Additionally, you will continuously improve existing technologies, integrate fraud prevention measures seamlessly into our products, and provide mentorship to junior engineers.
Our challenges demand a strong passion for architecture, outstanding coding skills, and a continuous learning mindset - this is a completely dynamic & interesting opportunity for Fullstack engineers who like to control both sides of the web!

Key Responsibilities:
Contribute to the development of our Fraud Prevention Platform, ensuring high-quality products and services.
Solve complex architectural problems, utilizing your deep understanding of system architecture.
Collaborate with other team members, sharing your expertise and facilitating a culture of learning.
Maintain our system architecture, ensuring smooth operation and quality user experience.
Be an advocate for clean, efficient, and maintainable code.

We seek an experienced Senior Full Stack Engineer with a strong focus on
backend development to join our team. The ideal candidate has profound knowledge in JavaScript runtime environments such as Node.js and extensive experience with cloud services platforms like GCP/AWS, using modern technologies and frameworks. You will play a key role in developing scalable, high-quality, high-performance solutions.

Responsibilities
Develop and maintain scalable backend applications, ensuring robustness, performance, and reliability.
Collaborate with cross-functional teams to define, design, and ship new features.
Ensure robust, secure, efficient, and maintainable code; including code reviews and adhering to best practices.
Stay up-to-date with new technology trends, applications, and protocols in FE/BE development.
Implement solutions to ensure all applications and services perform at optimal levels and proactively address potential issues, optimizing cloud resources to ensure cost efficiency when needed.

We are looking for a strong Full Stack Developer with an eye for details. We are building a product with high scalability in mind and solving challenging problems on a daily basis. Our backend architecture is event-based and relies on RabbitMQ. We also really love React hooks!

As a senior developer, you will master the entire development life-cycle from identifying and characterizing the product, including architecture, deployment, development, testing, and up until production.

Be part of a fast-growing engineering team that builds a cutting-edge platform that makes a real impact in the world.
Develop a complex, highly available, distributed, cloud-based solution, and maintains its high level of quality.
Build new features that directly impact the future of our product from the UI to the Database.
Deploy code to production regularly to a SaaS-based solution hosted on the Cloud.
Collaborate with the product team to understand the task requirements.
Plan and lead the Engineering designs.
Write well-designed, elegant, testable, and efficient code.
Mentor other team members and support their professional growth and development.

We are seeking a talented and motivated Senior Full-Stack Developer to join our dynamic team!
As a key contributor you will work enhancing our complex configuration system, ensuring it remains robust, efficient, and scalable.
You'll take ownership of challenges, refine and improve existing components, and bring innovative solutions to the table all while helping expand our smart transportation systems into new markets. If you are a team player with a positive attitude and a passion for problem-solving, we want to hear from you!

What You'll Do:
Design, develop, and maintain scalable and efficient front-end and back-end components of our system.
Collaborate with cross-functional teams to define, design, and deliver new features.
Debug and resolve issues across the technology stack.
Stay up-to-date with emerging technologies and best practices in full-stack development.
Have an impact on product development by making important technical decisions, influencing the system architecture, development practices and more.

We are growing and are looking for future workers who value personal and career growth, team-work, and winning!
About us:
we are revolutionizing how IT and security teams gain comprehensive visibility and control over their digital assets and relationships. As the system of record for digital infrastructure, we solve complex challenges by delivering the critical context required to manage and secure devices, users, software, SaaS applications, and cloud services. By connecting to hundreds of data sources and automating key processes, we empower organizations to close security gaps and prevent incidents.
Learn more about us and take our Product tour.
What your day will look like:
Our team is responsible for developing unique advanced research capabilities for our company, such as the Asset Graph:
An easy-to-use and convenient unique solution to investigate relationships between assets in a single UI page, while integrating other companys platform core features. Relies on a complex and intriguing infrastructure and algorithms to enable features like assets connectivity expansion, segmentation, investigation steps & history, querying and filtering results, many visual actions, and much more.
Responsibilities:
You will be part of our companys R&D innovation team, implementing new and exciting features, end-to-end, with Product & UX teams
You will work in a fast-paced, high-growth environment that values diversity of talent, excellence of product, and exciting engineering challenges at scale
You will work in an Agile development environment
Our stack includes Python, Vue.js, React, MongoDB, Redis, Celery and Docker.

We are looking for a passionate Senior Full-Stack Developer to join our small all-star team.
As part of your role, you will design the architecture, develop, and deploy a new consumer-facing product from the ground up, working across both frontend and backend to shape an innovative user experience. The product will ship to a large user base and involves building performant, AI-driven interfaces and backend systems that can scale.
This is an amazing opportunity to join a multi-disciplinary A-team while working in a fast-paced, data-oriented environment.
If you are experienced but still hungry to learn and impact- wed love to have you on our team!
What Youll Do:
Design, build, and maintain both frontend interfaces and backend services of a cutting-edge consumer-facing product, poised to compete at the highest level with the worlds leading tech companies.
Work closely with data scientists and developers to understand the business from top-to-bottom and identify new modules that could turbocharge company processes
Improve our user-facing modules and tackle diverse issues like solving worldwide caching and optimizing page performance
Work on features that bring real-time data, analytics, and machine learning directly into the product, shaping how users interact with AI-driven functionality at scale.
Technological superiority is what gives us our edge so youll work and be up to date with the latest tech and trends.

We are seeking a talented and experienced Senior Full Stack Engineer to join our Application Team.
In this role, you will develop the customer-facing application that delivers our security solutions. This team works closely with Solutions Architects, Customer Success, and Pre-Sales Engineers, ensuring a seamless and powerful user experience.
Responsibilities
Designing and implementing core components within the web app and our backend services.
Planning and implementing the rollout, testing and monitoring of features deployed to production end to end.
Conducting design and code reviews with the other team members.
Analytical approach for scale, optimizations and also awesome UX.
Drive and passion for pushing cross R&D-product workflows and initiatives.