לוח משרות דרושים מתכנת Node.js במרכז

As an R&D Team Leader in the Pricing & Packaging R&D crew, youll be a key contributor to designing and building our monetization platform - pricing and packaging engines that drive the core business model of our payments platform. Youll own complex features end to end, influence architecture and standards, mentor your team members, and help shape how we design, build, deploy, and operate services in AWS. This is a hands-on senior role with significant impact and room to lead technical changes.
What youll do
Collaborate closely with Product, Design/UX, DevOps, and other R&D teams
Lead an autonomous team of software engineers who are working closely with product management for achieving business goals
Put special focus on developing the team
Provide technical authority to your team by demonstrating a hands-on leadership style
Be responsible for the overall design, development, architecture, code quality, and production environment deployment of your team.

Were looking for a Senior Software Developer who combines strong technical skills with product intuition and a sense of ownership. Youll work across the stack - from infrastructure to backend services and intuitive UI/UX - building scalable, high-impact systems that shape how organizations secure their AI.
What youll do
Own and run major features and subsystems end-to-end - youll take ideas from concept to production and beyond (monitoring, iteration, refinement).
Work across the full stack: infrastructure, platform, backend services, APIs, and UI/UX. Youll be comfortable shifting between how do we deploy this reliably to how does the user experience this.
Drive team culture of ownership, craftsmanship, iteration and delivery: were not just about shipping features but owning the outcome, learning fast, and improving continuously.
Mentor and support other engineers: bring in the best practices of maintainability, scalability, reliability, and product thinking.

Were a team of smart, curious engineers building scalable, reliable systems that power content creation for millions. We work with modern web technologies, tackle real-world challenges in distributed systems, and keep things practical-no overengineering, just solid solutions. If you love solving tough problems, moving fast, and building tech that creators actually use, youll fit right in.
On your day to day:
In this role, you'll lead a strong development team, balancing hands-on coding with technical leadership. You'll drive high-performance, maintainable web applications while defining architecture, scalability, and feature strategies. Beyond development, you'll oversee sprints, ensure code quality, and collaborate across teams to align business needs with engineering goals. Were looking for a problem solver with a startup mindset-someone who thrives in challenges, manages priorities effectively, and leads by example.

We are looking for a brilliant and highly motivated Full Stack Engineer who is passionate about technology and eager to make an impact. In this role, you will work on our web applications, contributing to both backend services and frontend applications to ensure seamless performance and scalability. You will be responsible for designing and implementing new APIs, optimizing existing systems, and building high-quality, maintainable solutions that enhance the overall user experience.
What will your day to day look like:
Full-Stack Development: Build and deploy frontend and backend code that supports growth initiatives, ensuring scalability and performance.
Rapid Prototyping: Quickly turn ideas into MVPs for testing and validation, using an agile and iterative approach.
Data-Driven Decision Making: Work closely with analytics tools to gather insights, track KPIs, and make informed decisions that fuel growth.
Collaborate with Cross-Functional Teams: Partner with marketing, product, design, and data teams to identify opportunities and run experiments.
Contribute to the Growth Strategy: Bring your technical expertise and creativity to brainstorm and prioritize growth opportunities that align with business goals.

As a Senior Software Engineer, youll play a key role in building a secure, high-performance payments platform. Youll optimize payment routing, integrate global payment gateways and alternative payment methods, implement fraud detection and chargeback management, and help build a data lake for analytics and operations. This role is ideal for engineers with end-to-end experience who thrive in fast-paced, high-growth environments.
Responsibilities:
Building our high scale cloud-based payments platform in Node.js
Have end to end ownership: Design, build, ship, measure and maintain low latency, high availability and high performance services.
Bring your unique experience - we are open to new ideas and expect you to bring our team and platform to a new level
Optimize resource usage (database, infrastructure, integrations)
Mentor and guide software engineers and help build a professional and effective team.

Lead the tech behind one of Israel’s fastest-growing companies. At Kendago, highly stable and profitable company, we’re not just running ads — we’re building a game-changing tech product that gives our marketing teams a serious edge. It’s a smart, insight-driven optimization platform that analyses tons of ads data and turns it into real-time recommendations and insights for publishers. We’re looking for a passionate and proactive Software Team Leader to head a backend-focused R&D team, responsible for designing and building scalable core systems, while remaining hands-on and close to the code. You’ll be at the center of our most strategic tech and business initiatives, driving innovation and delivering high-impact solutions. This is a hybrid position, including two to three work-from-home days per week , with flexibility based on team and individual needs. Our Office is located in Kiryat Ono.

Responsibilities:

* Lead a full-stack team working on our proprietary optimization platform Architect and build high-scale, data-centric web systems
* Be a hands-on leader : code when needed, unblock, mentor, and push forward
* Collaborate with product managers who work hand-in-hand with our performance teams.
* Balance rapid delivery with long-term architecture and stability

Biz Dev:
R&D

Remote/Part time:
Hybrid

We are looking for a strong Full Stack Engineer to join our team, which is focused on improving the conversion rate of leads to paying customers. We are building a product with high scalability in mind, which will require you to solve challenging problems on a daily basis. As a Full Stack Engineer, you will be expected to understand the product, work closely with team members to build new features, enhance our platform, and take ownership of your work. You should be passionate about delivering high-quality, functional user interfaces while working in a fast-paced environment. Join us to drive user journey innovation and streamline customer acquisition processes.
As a Full Stack Engineer you will...
Join a high-impact team dedicated to improving lead conversion rates and enhancing user experiences on our platform.
Drive the development of robust, high-quality software with strong test coverage and engineering best practices.
Collaborate through peer code reviews that promote knowledge sharing and continuous improvement.
Own the full development lifecycle - from shaping feature design to deploying and supporting production systems.
Take the lead on back-end architecture, leveraging Node.js and Java while introducing microservices, optimizing performance, and ensuring system reliability.
Build intuitive and responsive user interfaces with Vue.js that deliver personalized and data-driven user experiences.
Become the technical authority in your domain, guiding decisions and mentoring peers as the go-to expert.
Work closely with other development teams, as well as marketing and sales teams, to incorporate their requirements into your solutions.

CodeValue is looking for a highly motivated Full Stack Engineer to join our core engineering team and help us shape and build innovative products end-to-end. As part of a lean and agile R&D environment, you'll have real ownership — from design and architecture to implementation and deployment. You'll work across the stack: building scalable microservices and crafting modern, high-performance frontends. If you're passionate about delivering clean, scalable solutions that create real business impact — we want to meet you.

We're seeking an outstanding and passionate Software Engineering to join our growing R&D team.

You will work in an energetic startup environment following Agile concepts and methodologies. Joining the company at this unique and exciting stage in our growth journey creates an exceptional opportunity to take part in shaping our team and technology at the forefront of Fintech and AI.

If you have more front-end or back-end orientation, don't hesitate to apply.

What you'll do:

Be responsible (together with the team members) for the platform, its up-time, architecture & scale.

Be part of building a high-scale and robust backend platform.

Work closely with company leadership, and iterate over core infrastructure.

Write high-quality and performant code following industry best practices and standards.

Experiment with new technologies, tools, and 3rd party frameworks. Utilize them to deliver state-of-the-art tech.

We are looking for a Security Researcher to lead our research team. As a research team lead, you will perform security research on open-source projects in both web and low-level technologies, define how to identify exploitable security issues in an automated manner and develop code for that purpose, publish your findings on new vulnerabilities, and manage a team of highly-trained researchers.
As a Security Research Team Lead you will...
Research CVEs and one-day vulnerabilities from various coding languages and technologies, including PoC development
Define how to find exploitable vulnerabilities automatically & develop code that identifies the instances where a vulnerability is exploitable
Perform security research on various open-source technologies, frameworks, and libraries
Publish your findings about the research subjects mentioned above

. We are looking for a Security Researcher to join the team. As a researcher, you will perform security research on open-source projects in both web and low-level technologies. You will define how to identify exploitable security issues in an automated manner and develop code for that purpose.
As a Security Researcher you will...
Research CVEs and 1-day vulnerabilities in various programming languages and ecosystems
Define how to automatically find exploitable vulnerabilities & develop code that identifies the instances where a vulnerability is exploitable
Perform security research on various open-source technologies, frameworks, and libraries
Write technical reports regarding all research subjects mentioned above

we are looking for a Senior Full Stack Engineer.
As a Senior Full Stack Engineer within the Platform Services group, you will be a key member of the Frontend core team, which forms the backbone of our platform's frontend development. We are seeking a highly skilled individual with extensive full-stack experience.
This role is crucial for building frontend infrastructure, libraries, and tools for entire frontend community, demanding strong leadership, monitoring skills, and integrity, while leveraging cutting-edge web and cloud technologies.
As a Senior Full Stack Engineer you will...
Lead the development of foundational frontend components and services for the Platform Services group, ensuring other teams have robust and reliable building blocks
Write high-quality, testable, and efficient code, using TypeScript and Vue
Develop and maintain production-level Node.js services to support platform-wide features
Provide mentorship and technical feedback to other engineers on the team, fostering a culture of learning and growth
Initiate and promote innovative ideas for the continuous improvement of our frontend and Node.js infrastructure and tool functionality
Integrate cutting-edge AI tools and methodologies into development and research workflows to boost efficiency and foster innovation. Stay current with the latest advancements in AI

This is a unique opportunity to operate with the agility of a startup while leveraging the backing of established resources.
We build on industry-leading technology while owning and extending our own stack, enabling a fast pace of execution and the rapid introduction of new innovations into the product. We are designing a highly scalable, multi-tenant SaaS solution that integrates deeply within the broader developer ecosystem to deliver a seamless, plug-and-play experience.
As a Senior Software Engineer you will
Architect and build scalable, multi-tenant microservices that serve as the backbone of our SaaS platform.
Design and implement agentic workflows using LLMs, MCP, and AI agents.
Leverage advanced AI coding agents to accelerate development, writing context-aware, best-practice code across diverse technical domains.
Drive key infrastructure and architectural decisions to ensure our system is performant, secure, and self-sustaining.
Collaborate with other teams to leverage the company's core infrastructure and shared services effectively.