דרושים » הנדסה » Senior Full Stack Developer at AllJobs

we are a leader in cloud-native networking software for Hyperscalers and service providers building the largest infrastructures in the world for network services and AI platforms. Founded in 2015, our company has disrupted the high-scale networking market and built the largest network in the world, with more than half of AT&Ts backbone running on our companys Network Cloud. With $587 million raised in funding, we are scaling fast and building top-tier engineering teams to shape the future of networking.
The Role
We are looking for a Senior Frontend Developer to join one of our core full-stack application teams. This team is responsible for building user-facing web applications that orchestrate and manage complex networking systems.
Youll focus primarily on the frontend architecture and user experience, working in tight collaboration with backend developers, UX/UI designers, and product managers to deliver robust and intuitive applications. While your primary expertise will be on the client side, we expect familiarity and comfort working across the stackespecially when it comes to integrating and shaping backend APIs. Youll also leverage AI tools like ChatGPT Enterprise and Cursor to accelerate development, enhance code quality, and drive more efficient collaboration and problem-solving across the team.
This role requires a product-oriented mindset, excellent UI skills, and a strong understanding of full-stack application flows.
Responsibilities
Design, build, and maintain modern, scalable frontend applications using React and TypeScript
Collaborate with full-stack team members to integrate REST/GraphQL APIs and influence backend design for frontend needs
Translate UX/UI designs into functional, responsive web applications with pixel-perfect attention to detail
Own and improve application performance, accessibility, and security across the stack
Write clean, testable, and maintainable code; contribute to code reviews and knowledge sharing
Partner with product managers to understand requirements and deliver user-centric solutions
Advocate for frontend best practices and contribute to frontend tooling and architecture decisions
Help define testing strategies (unit, integration, visual regression) for your application modules
Stay up-to-date with the latest frontend technologies and contribute to their adoption across the team

We are actively seeking a highly skilled and versatile Senior Full Stack Engineer to join our dynamic team. D-Fend is the leading global provider of cyber-takeover, counter-drone solutions for sensitive and challenging environments. As we continue to grow and innovate, we recognize the critical role that talented individuals play in shaping our core software features and driving our success in addressing the most difficult counter-drone challenges.
As a Senior Full Stack Engineer, you will play a key role in the development of our cutting-edge solutions to detect, track and mitigate drones. Your primary responsibility will be to successfully implement high quality and efficient FE and BE software tasks, and continuously develop new features and capabilities for our up-to-date response to new drones, while collaborating with our sensor logic engineers. This includes coding/understanding our node and react codebases, which serve a plethora of products. In addition, you will implement Scrum and Agile methodologies in your tasks, while taking features from the early requirement stage through design, implementation, integration, and then handing it over to our validation team.

Teads is the omnichannel outcomes platform for the open internet, driving full-funnel results for marketers across premium media. With a focus on meaningful business outcomes for branding and performance objectives, the combined company ensures value is driven with every media dollar by leveraging predictive AI technology to connect quality media, beautiful brand creative, and context-driven addressability and measurement. One of the most scaled advertising platforms on the open internet, Teads is directly partnered with more than 10,000 publishers and 20,000 advertisers globally. The company is headquartered in New York, with a global team of nearly 1,800 people in 30+ countries.
Our main Engineering challenges at Teads
Build efficient and easy-to-use web products used by thousands of users working for the worlds most premium publishers, advertisers, and agencies.
Rich and diverse tech stack and system architecture to optimize for performance, scalability, resiliency, and cost efficiency. We use mostly Scala and TypeScript, among others.
Working in a very high-traffic environment (2.2 billion users per month, 100 billion events per day) with low latency and high availability constraints (2 million requests per second, responses in less than 150 milliseconds).
Management of large datasets with milliseconds order of magnitude access time, to compute in a near real-time complex auction resolution algorithm (18 million predictions per second).
A fast-changing environment where we continuously collaborate with Product teams and constantly adapt our Cloud infrastructure for new features and Products.
Bring a wide diversity of profiles to the same level of quality and knowledge
Work in an international environment with offices located in Israel, Slovenia and France.
What will you do?
As a Software Engineer in the Publisher Enablement Team, your mission will be to:
Architect & Develop : Create, design, develop, test, and monitor your code in production autonomously and reliably.
Full Lifecycle Ownership: Take end-to-end ownership of platform services, from initial design and development to deployment, monitoring, troubleshooting, and continuous optimization in production.
Foster Innovation: Stay at the forefront of industry trends, cloud-native technologies, and AI advancements, proposing and championing new approaches to enhance our platforms capabilities and efficiency.
Work Structure: Work with the Engineering Manager, Product Manager, BI and UIUX team to frame projects and be accountable for their execution.
Collaborate&Commotion: with a variety of teams to develop complex services.
Advance AI Infrastructure: Contribute to the development and evolution of our AI infrastructure and workflows, including intelligent agents that assist in the development process.

We are looking for a Senior Full stack Engineer.
We work in a flexible, hybrid model, so you can choose the home-office balance that works best for you.
Who are you?
You are a passionate full stack software engineer with a strong orientation for both frontend and server development, who knows how to deliver high-quality software which is high-performing, scalable, readable, testable and maintainable with minimal bugs.
You value engineering excellence and write testable, clear and reusable code.
You think freely and independently and happy to share your view.
You are self-motivated and self-managed, able to take ownership of your work and work in a scrum team.
What youll do?
Drive Innovation: Design, develop, and maintain our web application using Angular, C#, and SQL/ NoSQL.
Collaborate Cross-Functionally: Work with product managers and UX/UI teams to refine and enhance secure product requirements.
Mentor and Grow: Guide and support junior developers, fostering a culture of continuous learning and security awareness.
Stay Ahead: Keep up with the latest tech trends to drive product evolution and maintain security vigilance.
Build with Security at the Core: Ensure every line of code contributes to a secure, resilient platform.
Champion Quality: Implement automated tests to deliver a high-quality, robust product.

We are seeking a highly motivated Full Stack Software Engineer to join our Case Manager team. In this role, you'll contribute to the design and development of product features for a modern, web-based application.
You'll be involved in the full development cycle, including building Java-based applications, developing infrastructure, participating in design and code reviews, and supporting CI/CD deployments.
Were looking for a collaborative team player who is also independent, self-driven, and eager to learn and grow.
How will you make an impact?
Development of web-based application for large organizations for On-Prem and Cloud deployments.
Full ownership over the development-lifecycle of features according to design document and enterprise software standards.
Design and develop for multiple platforms deployment, databases and application servers.
Work and collaborate in multi-disciplinary Agile teams, adopting Agile spirit, methodology and tools.
Interface with various R&D groups and with support tiers.

Our main Engineering challenges at Teads
Build efficient and easy-to-use web products used by thousands of users working for the worlds most premium publishers, advertisers, and agencies.
Rich and diverse tech stack and system architecture to optimize for performance, scalability, resiliency, and cost efficiency. We use mostly Scala and TypeScript, among others.
Working in a very high-traffic environment (2.2 billion users per month, 100 billion events per day) with low latency and high availability constraints (2 million requests per second, responses in less than 150 milliseconds).
Management of large datasets with milliseconds order of magnitude access time, to compute in a near real-time complex auction resolution algorithm (18 million predictions per second).
A fast-changing environment where we continuously collaborate with Product teams and constantly adapt our Cloud infrastructure for new features and Products.
Bring a wide diversity of profiles to the same level of quality and knowledge
Work in an international environment with offices located in Israel, Slovenia and France.
What will you do?
As a Senior Full Stack - Frontend Oriented your mission will be to:
Collaborate with software engineers and data scientists to research, develop, and deploy experiments, features and enhancements with a high impact on our global revenue.
Create, design, develop, test, and monitor your code in production autonomously and reliably.
Work with the Engineering Manager, Product Manager and other teams to frame projects and be accountable for their execution.
Obtain a good understanding of the business to provide relevant solutions to clients.
Be a work facilitator and help communication inside and outside Teads.
Stay up-to-date on new technologies and architectures. If they can solve a problem Teads has, propose ways to implement them into our current software engineering process.

We are looking for a Senior Full Stack Engineer to join our dynamic and fast-paced R&D team and play a key role in shaping the future of our cutting-edge product.

As a senior member of the Full Stack team, you will take ownership of core features and contribute to the design, architecture, and implementation of production-grade systems. Youll collaborate closely with cross-functional teamsincluding AI, web, mobile, QA, and productwhile mentoring and guiding junior engineers to uphold engineering excellence.



Key Responsibilities
Lead the design, development, and deployment of complex and scalable full-stack features.

Own technical decisions and drive architectural discussions to ensure long-term scalability and performance.

Define and enforce best practices in coding processes across the development lifecycle.

Collaborate with cross-functional stakeholders to deliver end-to-end solutions, from ideation to production.

Mentor and guide team members through code reviews, knowledge sharing, and technical leadership.

Stay up-to-date with emerging technologies and contribute to tech roadmap planning.

Why this role matters At PassportCard, were not just modernizing systems, were building the Future Ready platform that will power the next generation of insurance and financial services. This means moving from legacy to a cloud-native, AI-ready ecosystem built on.NET Core microservices: scalable, secure, and designed for innovation. In this role, you wont just deliver codeyoull guide a team, influence architecture decisions, and ensure alignment with business goals in partnership with the Solution Manager and Product Manager. In this role, you wont just deliver code, youll lead a team, shape architecture, and influence how global customers experience our products. Help transform how insurance and financial services are delivered. At PassportCard, were modernizing mission-critical, legacy systems into a cloud-ready,.NET-based microservices ecosystemsecure, reliable, and built for scale. Your work will directly impact customers worldwide and the teams who serve them.
What youll do Design and ship scalable.NET ( C #) services and applications aligned with our architecture standards. Model domains and build resilient microservices using DDD and modern patterns. Own quality end-to-end: write clean, testable code; add unit/integration tests; debug tricky production issues. Partner across disciplinesSolution Architecture, QA, DevOps, and Productto deliver on time and with impact. Raise the bar for engineering excellence: contribute to coding standards, CI/CD, and CoE best practices. Lead and mentor the Future Ready.NET Core team, ensuring task alignment and priorities within Scrum ceremonies. Collaborate closely with Solution Manager and Product Manager to refine backlog, clarify requirements, and drive sprint success. Build cloud-native, event-driven, and AI-enabled services. Integrate BPM flows and rules engines into enterprise solutions. Leverage AI-powered tools for productivity, code quality, and problem-solving.
The toolkit youll use Languages & Frameworks:.NET ( C #), EF Core data : SQL server, PostgreSQL, Redis Platform & Delivery: Azure DevOps, Kubernetes, Docker, CI/CD pipelines Reliability & Security: Serilog, HTTPS enforcement, authentication/authorization best practices Ways of working: Agile/Scrum, cross-functional collaboration