דרושים » תוכנה » Senior Fullstack Engineer

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.

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.

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 are looking for a passionate Full-Stack Engineer to lead, design and development of core product features and services that power our app used by thousands of travelers on a daily basis. You will work closely with a set of talented engineers, product managers and designers to identify customer needs and build innovative solutions to solve them.
What Youll Do:
● Design, build and evolve the core backend and frontend of our platform in a scalable and
reliable way.
● Technically own problem domain: facilitate design, development, and launch of key
microservices in the domain.
● Work cross-functionally with various engineering and product teams to deliver cross-
domain features.
● Work with the leadership to identify, plan, and execute long-term vision.
● Be the Subject Matter Expert of the domain under ownership.

We are looking for a full-stack software engineer to join our team!
Youll be joining a squad focused on building features for our large-scale multi-tenant system, enabling our customers to better manage their business, infrastructure, and security.
Responsibilities:
As a Senior Full-Stack Developer, you must be comfortable with front-end (Angular) and back-end (C#.Net Core) development. You will build end-to-end solutions encompassing web/back-end development, monitoring, scaling and optimizing to make the products simple at a massive scale.
You will be empowered to drive innovation by coming up with new and exciting ideas to creatively solve issues and proactively look for opportunities to improve the design, interface, and architecture of our cloud platform.

We are looking for a passionate and talented Senior Full Stack developer with passion to deliver a huge impact on our users day to day. This is a unique opportunity to join our fast growing R&D team where every person has a key influence on the product.

In this role, you will be responsible for the development, integration, and deployment of our AI insurance product, which leverages the newest LLMs technologies and automation. You will play a critical role in shaping our technical direction, fostering a collaborative and high-performance culture, and ensuring the successful delivery of products that will transform the insurance industry.



Responsibilities:



Design, develop, and maintain our scalable software applications.
Shape our AI capabilities, leverage LLM technologies and ensure creating best practices around them.
Lead the development of new features and enhancements while ensuring best coding practices.
Architect and implement robust, secure, and maintainable software solutions.
Collaborate with cross-functional teams, including product managers and designers to deliver high-quality software.
Conduct code reviews to other team members and ensure adherence to coding standards.
Evaluate and recommend new technologies, frameworks, and best practices.
Work closely with our product team to translate business requirements into technical solutions.
Support and maintain existing applications, resolving critical bugs and issues as needed.
Lead and contribute to agile development processes, including sprint planning and retrospectives.

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.

Were looking for an experienced Full Stack Lead to join our dynamic R&D team. This role is ideal for hands-on team leads or senior software engineers ready to take their first step into a leadership position.

Youll be responsible for building scalable systems, leading projects end to end, and mentoring developers in a fast-paced, innovative startup environment.

Responsibilities
Lead and mentor a small but impactful team of software engineers through planning, implementation, and delivery of complex features and services.

Design and architect robust backend systems and APIs using Go and Python, ensuring performance, scalability, and security.

Develop dynamic front-end interfaces using Angular, ensuring responsiveness and seamless UX.

Drive technical innovation by introducing best practices, processes, and modern development tools.

Collaborate cross-functionally with Product, Data, Platform, and Design teams to translate business needs into technical solutions.

Lead code reviews, troubleshoot bottlenecks, and continuously improve code quality and team productivity.

Stay up to date with evolving technologies and industry trends.

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.

As a Full Stack Engineer on the Fiverr team, youll be responsible for implementing core features, building infrastructure, and finding innovative solutions. Youll work with cutting-edge technologies, including Kotlin, Node.JS, Golang, Ruby, Python, React, Kafka, MongoDB, Redis, Elasticsearch, Kubernetes, AWS, and more. Were looking for a top-tier engineer ready to level their skills in an exciting and fast-paced environment.

What am I going to do?
Develop features and products that are visible to all Fiverr customers.
Design, develop, test, and deploy high-traffic features, focusing on scalability and performance.
Build infrastructure to enhance your work, such as packages, modules, services, APIs, data pipelines, and reusable components.
Collaborate closely with a product manager and a team of talented engineers.
Take ownership of your team's technical domain, including refactors and modernization projects, from design to production.
Run technical design, implementation, and deployment end to end.