דרושים » תוכנה » Fullstack Developer

As a team member in a growing startup, your impact on the company is unbound: our team not only implements the plan, but actually creates the plan, engages with customers and product management, defines testing and execution methodologies, according to each core team member's strong suites and preferences. We believe in distributed decision making, and we expect high investment in developer experience, test automation, and overall quality of architecture and code.

Responsibilities
Hands-on end-to-end development, including DevOps tasks and automated testing
Work in a cloud-native environment (Azure), microservices architecture, cutting-edge technologies, and a quality-first mindset
Deliver UI components and full screens taking wireframes from design to full implementation
Design and improve our developer experience (DX), system architecture, and product infrastructure
Collaborate closely with the core team, participate in code reviews, interviews, and task prioritization
Take ownership and responsibility your impact will grow as the company scales
Tackle scalability and performance challenges as we grow and our user base expands

Required Experienced Fullstack Engineer
Realize your potential by joining the leading performance-driven advertising company!
As a Full Stack Engineer in Demand in our Tel Aviv Office, youll play a vital role in our management platform, focusing on the onboarding experience to make a meaningful impact on the companys performance, while enabling advertisers to create and manage their ads with a strong emphasis on optimal user experience and performance..
How youll make an impact:
As a Fullstack Engineer, youll bring value by:
Be a key member in our most important frontend projects.
Take a major role in our management platform, focusing on the onboarding experience to make a meaningful impact on the companys performance, while enabling advertisers to create and manage their ads with a strong emphasis on optimal user experience and performance.
In this role you will have end to end ownership: you will be responsible for designing, developing, measuring and maintaining user-facing features for our platforms.
Make professional decisions based on big data and performance metrics of billions of users, while putting emphasis on business KPIs
Collaborate with the Product, Data and UX team throughout the company to iterate on the design and implementation of our product to ensure seamless integration, high performance, and a top-notch user experience.
Stay up to date with the latest trends and advancements in front-end technologies React advancements, browser features, Web APIs, A/B testing at scale and many, many more.

We are looking for an experienced full-stack team lead to join our R&D organization, lead the design and development of large-scale, data-oriented applications.
In this role, you will manage a talented team of full-stack engineers while remaining hands-on and technically involved in building our core SaaS security platform.
You will play a key role in shaping system architecture, driving technological innovation, and ensuring the delivery of robust and scalable solutions in a fast-paced, dynamic environment.
Key Responsibilities :
Lead and mentor a team of full-stack engineers, guiding them in design, development, and delivery of complex projects.
Drive the architecture and implementation of data-centric applications using modern technologies and cloud infrastructure.
Lead a fast-moving development team, ensuring strong execution and teamwork in a dynamic environment
Collaborate with QA, Product, Design, and DevOps teams to ensure system scalability, reliability, and performance.
Conduct code reviews, enforce best practices, and foster a high-quality engineering culture.
Research and integrate new technologies to overcome technical challenges and improve productivity.
Own full project lifecycle, from requirement gathering and design to deployment and monitoring in production.

As our company continues to grow, an exciting opportunity awaits for a dynamic individual to join our R&D team as a Senior Full Stack Engineer. We are looking for a highly experienced Python developer to take end-to-end ownership of our entire stack. This role requires deep expertise in architecting scalable, modular, and distributed systems, a proven ability to craft modern frontend experiences, and a strong background in integrating AI-driven capabilities. The ideal candidate will be responsible for everything from data pipelines and architecture to user-facing features and the implementation of LLM-powered intelligence.

Responsibilities
Design, build, and scale backend services, APIs, MCPs, and data pipelines to support high performance, reliability, and growth
Architect and implement distributed, event-driven solutions using technologies like Kafka, RabbitMQ, or similar brokers.
Design robust systems and database models to ensure efficient data flow, maintainability, and support for AI-driven features across the stack.
Integrate Large Language Models (LLMs) into core systems, applying prompt engineering techniques to power intelligent, high-performance capabilities.
Build frontend features using modern frameworks and deliver intuitive, user-centric interfaces aligned with business and product goals.
Write clean, maintainable, and testable code with strong attention to quality, observability, and scalability.
Collaborate with product, design, and engineering teams to align technical solutions with business priorities.
Drive technical design discussions, mentor other developers, and contribute to overall architectural strategy.
Take ownership of development tasks from design and implementation through deployment, monitoring, and iteration.

We are looking for a highly skilled Backend Engineer Developer to join our platform management team. This team is responsible for the development, scaling, and maintenance of our core platform, which serves as the backbone for our product offerings.

Youll work on both backend and frontend technologies, designing and implementing features that drive our platforms growth, stability, and performance.

If you are passionate about building scalable, high-performance systems and enjoy solving complex technical challenges, we would love to hear from you!


Key responsibilities

Lead, design and build highly scalable and high-quality web applications by enforcing best practices around software engineering architecture and processes
Raise the bar on engineering excellence by improving standard methodologies, producing best in class of code, documentation, testing, and monitoring
Identifying and resolving technical issues and performance bottlenecks.
Collaborate with cross-functional teams (including Product managers, DevOps, and Support) to ensure smooth feature releases and platform stability
Stay up to date with emerging technologies and industry trends. Implement improvements and leverage new technologies to enhance platform capabilities.

Were looking for a talented Senior Fullstack Engineer with a focus on frontend development to join our team. Your primary responsibility is frontend development using React, delivering complete UIs to support new features while maintaining the UI infrastructure, component library, and more. You will also develop backend services in Node.js and implement AI-driven features using workflows and advanced tools to enhance our platform.

What will you do:
Work with Product and design teams to lead the end-to-end development of new features
Develop a highly scalable and reliable incident management console, which is constantly handling live updates and user interactions
Own end-to-end features; system design, infrastructure, implementation, testing, monitoring and demoing the result
Impact ongoing tech stack related discussions and upgrade initiatives
Set a high standard for design reviews (within the team and the R&D), and mentor your peers to success

As a Senior Infra Fullstack Developer, you will:

Tackle complex technical challenges at the architecture, code, and product levels, and come up with solutions, balancing practicality and innovation, short and long term.
Play a key role in Frontend Guild, working alongside Frontend developers from across the company.
Help reshape Gongs front-end architecture to improve application quality and increase developer velocity.
Take ownership of the features you develop, collaborating with Product and UX teams from ideation and wireframes to production.
Contribute to building design system.
Participate in our architecture huddles, where we decide on future code directions and best practices.
Keep learning: join professional lectures and workshops organized by Gong. Every developer also gets dedicated learning time to gain or improve professional skills.
Be part of a successful startup technology team that turns our vision into a scalable, high-performing, and user-friendly SaaS product.

We're hiring a full-stack engineer with hands-on experience building end-2-end features.
Experience with one of the following is a major advantage: Java / Kotlin / Typescript / Go (C# is lower advantage but still valid).
We value clean code, fast execution, and full end-to-end ownership.
Responsibilities:
Design, develop, and maintain full-stack features using React on the frontend and Kotlin on the backend.
Own your work across the stack from schema and APIs to UI and UX.
Contribute to our infrastructure, testing strategy, and CI/CD pipelines.
Collaborate closely with product, design, and engineering peers.
Lead by example: write clean, maintainable code, participate in reviews, and uphold high engineering standards.

Justt helps many of the world’s largest and most recognizable brands turn chargebacks from a constant headache into a managed, predictable part of doing business. Our AI-driven platform powers chargeback operations at scale, automating disputes end to end, recovering revenue that would otherwise be lost, and removing a major operational burden from finance, risk, and operations teams across multiple regions and verticals. We’re a global company with teams across markets, and disciplines, working closely with leading players in the payments ecosystem. Our culture is built on clear thinking, collaboration, and a strong sense of ownership. At Justt, you’ll partner with product, engineering, data, success and go-to-market teams to build technology that sits at the core of modern payments, and has a direct, measurable impact on the bottom line for some of the biggest companies in the world. What you'll be doing: Own features end-to-end in our chargeback automation platform - from AI-powered evidence generation to real-time merchant-facing insights Take features from concept to production - plan, build, deploy, and monitor your code in production Master our tech stack (Node.js, Next.js, SQL/NoSQL, K8S, AWS) while building features across our 200+ microservices architecture Handle high-stakes data at scale - process thousands of chargebacks daily, ensure data accuracy, and maintain system reliability Be part of a strong engineering culture - work closely with engineers, product, QA, and DevOps to ship features that move the needle

Were seeking a strategic and hands-on Head of Engineering to lead and scale our technical organization.
In this role, you will turn our product vision into a strong, scalable engineering foundation, build efficient processes, and drive technical excellence. You should be passionate about technology, user value, and high-quality execution. Success means challenging assumptions, diving into details, and shaping both the product and the team that builds it.
Responsibilities:
Lead and scale of 20-30 engineering organizations (Frontend + Backend) through two Group Leads.
Own the technical strategy and roadmap, ensuring strong alignment with product goals and long-term company vision.
Design and oversee scalable, reliable system architecture across image processing, AI model serving, and data pipelines.
Remove bottlenecks to improve development velocity and overall engineering efficiency.
Drive hiring, mentoring, career development, and a culture of ownership and excellence.
Roll up your sleeves when needed and set the standard for hands-on technical leadership.
Enforce engineering best practices across code quality, CI/CD, testing, deployment, and observability.
Partner closely with Product, AI/ML, and Design teams to translate business needs into technical solutions.
Make key technology decisions and evaluate new tools, frameworks, and services.
Define and track engineering KPIs to ensure system performance, uptime, and team productivity.