דרושים » ניהול ביניים » Senior Fullstack Engineer, Security & Trust Unit

Were looking for a Full Stack and Solidity Software Engineer to join our team.
You'll be at the forefront of designing and implementing web and smart contracts architecture at scale.
The role includes tackling challenges head-on and devising innovative solutions to create responsive and highly-performing web applications and smart contracts..
You'll be tasked with pushing the boundaries, leveraging your expertise to develop robust & performant systems capable of operating under increasingly demanding conditions.
Your contributions will directly impact the success and advancement ofstrategic product offerings and impact millions of end users. This role is ideal for an experienced engineer who is passionate about blockchain and wants to help define the next generation of wallet infrastructure.

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 strong, experienced, and motivated senior software developer to join our Gateway and Provisioning team and help shape the future of core company's management capabilities across a wide range of technologies and products.
This role requires a deep understanding of both applicative design and system-level thinking, with the ability to drive complex feature development from concept to deployment.
As a senior full-stack developer, you will take ownership of key components across all phases of the development lifecycle product and technical design, implementation, testing, and release. You will work with a rich technology stack including Java, React, Node.js, JavaScript, Spring, C#, and WPF, in close collaboration with field teams and fellow R&D engineers.
Key Responsibilities
Design and build state-of-the-art cybersecurity management solutions used by thousands of enterprises worldwide.
Lead and drive features from idea to production requirements, architecture, design, coding, testing, deployment, and ongoing support.
Collaborate across teams and disciplines to deliver robust, scalable, and user-friendly applications.
Maintain high development standards, including clean code, performance, reliability, and security.

Join our dynamic and innovative team as a Senior Full Stack Developer, where you will play a key role in designing, developing, and maintaining high-quality web applications. Utilizing your expertise in Node.js and React, you will work on cutting-edge projects that drive our company's success and deliver outstanding user experiences.
What Youll do:
Design, develop, and maintain robust and scalable web applications using Node.js and React.
Collaborate with cross-functional teams including designers, product managers, architects, and other developers, to deliver high-quality solutions.
Architect and implement new features and enhancements, ensuring high performance and responsiveness.
Perform code reviews, provide constructive feedback, and mentor junior developers.
Optimize applications for maximum speed and scalability.
Troubleshoot and debug issues, ensuring timely resolution and minimal disruption to users.

We're looking for a Full Stack Engineer who will be responsible for designing, developing, and maintaining large-scale data-oriented applications. As a Full-Stack Engineer, youll lead and contribute to the architecture and design of our complex applications using modern technologies and tooling. In the role, youll also research and define how to break technological challenges that encounters as an innovative solution in the SaaS security market.
As part of the Full Stack Engineer, you will lead end-to-end solutions from requirements to production, explore new technologies, develop data pipelines, maintain code quality, and mentor new members of the team.
Tech stack: AWS, Kubernetes, Python, TypeScript, React.

Are you ready to work on innovative web projects that will reach a wide audience and make a significant impact? If so, you’ve come to the right place. We’re looking for a Senior Fullstack Developer with at least 6 years of experience to join our fast-paced, high-performing team. You’ll be working on exciting and high-impact features in Fiverr’s Innovation space, integrating LLM-powered components and shaping next-gen user interfaces. This is a great opportunity to contribute to a mission-critical team, where your expertise will directly influence our product and business KPIs. You’ll be working in a hybrid environment, an innovative team of developers and AI engineers. With a high degree of ownership and responsibility.

What am I going to do?:

* Lead end-to-end projects with an autonomous, proactive approach.
* Build scalable and high-performance UIs using React and TypeScript.
* Contribute primarily to backend services with python, with secondary involvement in other languages as required.

Equal opportunities:
At Fiverr, we’re not about checklists. If you don’t meet 100% of the requirements for this role but still feel passionate about the position and think you have the right skills and qualifications to excel at it, we want to hear from you. At Fiverr, we prioritize diversity. We celebrate difference and embed it into every aspect of our workplace and product, as well as our community. Fiverr is proud and committed to providing equal opportunity employment to all individuals regardless of race, color, religion, sex, sexual orientation, citizenship, national origin, disability, Veteran status, or any other characteristic protected by law. In addition, Fiverr will provide accommodation to individuals with disabilities or a special need.

We are seeking a highly skilled and experienced Full Stack Developer with a strong emphasis on front-end development to join our dynamic team. In this role, you will be responsible for creating and maintaining scalable, high-quality web applications using cutting-edge technologies.

Responsibilities
Develop and implement responsive and user-friendly front-end interfaces using React and its ecosystem.
Utilize your excellent understanding of React hooks and the latest patterns in component architecture to create reusable, maintainable, and scalable React components.
Leverage your deep TypeScript and JavaScript background to write clean, efficient, and well-documented code.
Apply your expertise in HTML and CSS to ensure optimal user experience and responsive design for various mobile devices.
Utilize your proven hands-on experience with NodeJS to develop server-side logic and APIs.
Collaborate with cross-functional teams to design and implement features, ensuring seamless integration of front-end and back-end components.
Utilize AWS cloud services to deploy and maintain scalable web applications.
Work with state management libraries such as Redux, MobX, or Apollo Client to efficiently manage application state (advantageous).
Communicate effectively in English at a high level, both verbally and in writing.

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 looking for a Full Stack Software Developer to join our SaaS Security team.
Who has a passion for designing and developing innovative and scalable solutions, from front-end user interfaces to back-end system logic, who has a desire to be responsible for the development of entire features, end-to-end, while demonstrating proficiency in both front-end and back-end technologies, and staying abreast of industry trends and emerging technologies.
We use an interesting and mixed technology stack: React.js, MaterialUI, Go, PostgreSQL, Microservices, Kubernetes, GCP, Terraform, and more.
In this position, you will use your expertise in the development of full-stack end-to-end solutions and will lead the technological efforts for building features and system components from various domains while collaborating with the group architect, the system designer, the back-end team, and more.
Key Responsibilities
Full responsibility for the entire products look & feel (along with the designer).
Design and development of the products front end - from individual components to entire screens.
Development of features end-to-end, including both client and server sides.
Providing solutions to problems in various domains (UI/UX, performance, workflows, and many more).
Profiling and improving front-end performance by documenting codebase.
Continually improve code quality by keeping up with React.js latest features and concepts.
Continually research, adopt and integrate new tools.
Test, maintain, and improve your features.
Push your limits and challenge your understanding of how to scale frontend development.

we are seeking a Senior Full Stack Developer to join our team in Tel Aviv. As a Senior Full Stack Developer you will take ownership of developing and maintaining our software applications while ensuring they are scalable, secure, and high-performing in order to help mayors and city leaders understand their citizens and their city data in more effective ways, improving the lives of millions of citizens around the world.
Responsibilities:
Design and develop software applications using modern front-end and back-end technologies.
Collaborate with designers, product managers, and other developers to define technical requirements and ensure alignment with business objectives.
Participate in code reviews, ensuring code quality and adherence to coding standards.
Develop and maintain technical standards, including coding standards, code reviews, and continuous integration and deployment.
Mentor and train junior developers, providing guidance and support to help them grow in their careers.
Continuously evaluate and improve software development processes, tools, and methodologies.
Contribute to the technical architecture and design of software solutions, ensuring scalability, reliability, and performance.
Troubleshoot and debug software applications, identifying and resolving technical issues.