דרושים » תוכנה » Full Stack Engineer

seeking an experienced Full Stack Engineer to help build and scale our SaaS security platform - with a growing focus on securing modern SaaS and AI-powered application ecosystems.At Valence, we protect organizations from threats created by SaaS and AI sprawl by unifying SaaS discovery, security posture, AI governance, and identity threat detection into a single platform. Youll work on cutting-edge cloud-native systems, helping to deliver solutions that uncover shadow AI apps, detect misconfigurations, and provide robust APIs and interfaces to empower security teams. ‍

Responsibilities
Hands-on end-to-end development of core features across the stack (backend, frontend, cloud services).
Work in a cloud-native environment (Azure) and microservices architecture, writing high-quality, maintainable code
Build robust APIs and UI components from design to full implementation
Improve developer experience (DX), test automation, system architecture, and infrastructure
Participate in peer code reviews, sprint planning, and technical discussions
Own technical challenges around scalability, performance, and secure data flows as the product and user base grow
Engage with emerging areas like AI usage patterns, anomaly detection, API protection, and identity security

We are looking for an experienced Full-Stack Engineer with strong backend expertise to join our growing Sales R&D team in Tel Aviv. This is a backend-leaning role focused on building and maintaining high-performance systems while contributing across full-stack services. As part of our team, youll drive the evolution of our Sales platform, take end-to-end ownership of impactful features, and contribute to an AI-first engineering culture that embraces automation, intelligent tooling, and continuous improvement. You will play a key role in improving product quality, engineering productivity, and system reliability as we support rapid business growth.
Responsibilities:
Design and deliver end-to-end features across backend services and frontend applications, with strong emphasis on backend architecture, data integrity, and system reliability.
Develop and maintain SPA web applications for admin and product platforms using React + TypeScript and Next.js, including contributing to the modernization of legacy Ruby components.
Develop and maintain backend services across Python (FastAPI) and Node.js (NestJS) microservices, ensuring strong performance, robust data management, and ongoing modernization efforts.
Design, implement, and maintain reliable REST APIs with clear contracts, validation, and consistent error handling.
Work with complex relational data models, continuously improving query performance and data reliability.
Lead investigations and root-cause analysis for performance, optimization, and production-related issues, driving long-term improvements.
Collaborate closely with frontend, backend, QA, and product teams in a multi-repo environment, including active code reviews and cross-site collaboration with our Boston engineering team.
Take ownership of code quality and production stability by writing automated tests (e.g., pytest, Jest) and driving issues from investigation through resolution and prevention.

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.

We are looking for a Fullstack Developer with deep frontend experience to build end-to-end features on our AI platform.
You should be passionate about using AI to innovate both our product and your own development process.
The role includes working in a startup-mode environment.
What You'll Do:
Own end-to-end features, designing and building scalable, high-quality frontends and the backend services that support them.
Tackle tough technical challenges with creative and efficient solutions, working on a cutting-edge, AI-powered platform.
Push your code to millions of users, creating fast, beautiful, and intuitive interfaces that make a tangible impact every day.
Champion clean architecture, maintainable UI components, and performance optimization.
Grow your expertise by learning from top-notch engineers and expanding your skills across both frontend and backend domains.
Influence our engineering culture by contributing to internal knowledge sharing and, if you're interested, the open-source community.

Kendago is a global leader in Direct-to-Consumer (D2C) digital marketing and advertising. We provide brands with a comprehensive suite of services, including proprietary AdTech-backed PPC, creative production, digital marketing expertise, and data-backed CRO optimization. We help our clients grow into world leaders by combining our unique approach to PPC with a focus on brand development, funnel optimization, and ad creativity. We are looking for an highly experienced Senior Full-Stack Software Engineer to join our core team. In this role, you will be a key technical pillar, responsible for driving the development of our most mission-critical features from concept to production. You will blend deep technical hands-on execution with high-level architectural design , ensuring our systems are robust, scalable, and built for performance. 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:
Technical Leadership & Execution: Lead the end-to-end development of core features, maintaining a high standard of hands-on coding while overseeing the technical lifecycle. System Architecture: Design and build complex, scalable, and high-performance distributed systems. Collaboration: Work closely with Product Managers, Designers, and cross-functional teams to translate product vision into actionable technical requirements. Continuous Improvement: Drive the evolution of our development processes, system infrastructure, and overall code quality. Mentorship: Act as a technical mentor for team members, conducting code reviews and establishing engineering Best Practices.

Biz Dev:
R&D

Remote/Part time:
Hybrid

As a Senior Full-Stack Engineer, youll be at the forefront of building and scaling our product from the ground up. Youll work closely with your team, as well as a product and product designer, to design and implement both the front-end user experience and back-end logic that powers our platform.

Youll play a key role in creating modern UI components, building API services, and contributing to core architectural decisions in a high-impact, low-ego team environment.

What youll do:
Design and implement scalable Senior Full Stack Engineer features and components using NodeJS and React

Build and maintain robust APIs and data pipelines to support the platform

Collaborate closely with product, design, and engineering leadership on architecture and UX

Participate in code reviews, testing, CI/CD, and overall platform improvements

Bring creativity, curiosity, and best practices to everything you build

We are looking for a talented Full stack Engineer with a strong backend and UI orientation and exceptional skills to join our Harmony SASEs forefront team, which building cutting-edge, large-scale solutions that redefine cloud security and network management.
Job Id: 22645
As part of our team, youll work with the latest technologies, solve complex engineering challenges, and play a key role in developing scalable and resilient fullstack systems. If youre passionate about innovation, cloud security, and high-performance architecture, this is your opportunity to make an impact!
We are a key player in the network security field, striving to provide the leading SASE platform in the market. Our innovative approach, merging cloud and on-device protection, redefines how businesses connect in the era of cloud and remote work.
Key Responsibilities
End-to-end features development including research, design, testing, deployment and monitoring
Contribute to technological and architectural decisions
Develop testable, reusable, and effective code to create high performance application
Analyze and improve efficiency, scalability, and stability of various components in our system
Collaborate with Designers, Product Managers, Architects and Software Engineers to deliver the best product to our customers.

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 the internal system that controls our core ML engine and bidding systems. In addition, you'll help improve the back office and infrastructure of our user-facing modules serving millions of users and impressions each day.

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:

Take ownership of the internal systems controlling, navigating and monitoring our ML and media engines and used by all company members
Plunge into a world of data, analytics, ML, high-paced and high scale user and market movements
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, designing A\B test systems and optimizing page performance
Technological superiority is what gives us our edge so youll work and be up to date with the latest tech and trends

Were looking for an exceptional, driven, and technically visionary Staff Engineer to help shape the future of our platform and accelerate our mission to simplify taxes for everyone.
Youll play a central role in designing and building scalable systems and tools that enable our teams to deliver exceptional user experiences with speed and confidence.
If you're passionate about technical leadership, enjoy solving complex architectural challenges, and want to make a meaningful impact on millions of users, wed love to have you join us.
Responsibilities:
Critical, cross-functional engineering initiatives from design to development and deployment, ensuring quality and scalability.
Participate in technical decision-making and knowledge sharing across multiple teams.
Collaborate with Product, UX, and other stakeholders to deliver seamless and data-driven experiences.
Evaluate and introduce new tools, technologies, and practices that raise the bar for engineering excellence.
Guide by example - service ownership, observability, and operational best practices across the engineering organization.
Promote a culture of high standards, clean code, testing, and continuous improvement.

We are looking for an experienced Senior Backend Engineer to join our fast-growing company during a breakthrough stage, as we build our dream team of the most passionate and professional people in the industry. Our team thinks differently and quickly, delivering high-quality and unique code while using the latest technologies and frameworks - all without forgetting to enjoy the ride!

What Youll Do?
Take part in all development aspects, from design to production, of a wide hybrid/cloud-native product
Write high-quality, testable, and efficient code using Python and Go
Initiate and promote new ideas for continuous improvement of product functionality
Work closely with other team members, as well as mentoring new team members