לוח משרות דרושים Senior Backend Developer בתל אביב יפו

Work on cutting-edge technologies and become an industry leader.
Improve your skills and learn from top-notch engineers.
Tackle tough problems and find creative ways to solve them.
Push your code to millions of users every day.
Solve hard problems in a simple way using TDD and clean code.
Influence the developer community.
Contribute to the OSS community.

We are looking for a Senior Principal Backend Engineer to join our Cortex XDR team and help us to prevent, detect and respond to all runs on an integrated endpoint, network and cloud data - reduce the noise and focus on real threats.
More information about the Cortex XDR product can be found here.
Your Impact:
You will be a part of a group with the mentality and independence of a startup, supported by the power of a successful corporation You will design and build an infrastructure that supports billions of events per second, storing, processing and making them accessible and visible to the user while collaborating with the industry's leading cyber products
You will be responsible for the complete software development life cycle including requirement analysis, design, development, deployment, and support You will write clean, testable, readable, fast and maintainable code that is efficient and scalable.

As a Senior Backend Engineer, youll join a growing global team at our company, shaping the future of eCommerce. Youll develop and maintain the core selling and order management capabilities for all our company's verticals. Working in a highly distributed, cutting-edge environment, youll play a central role in building scalable, resilient systems that handle millions of requests per minute.
Build and maintain backend systems to process 1.5 million API requests and 400,000 events per minute
Design, implement and optimize scalable and resilient systems with an API-first approach
Solve high-scale technical challenges in a distributed microservices environment (~100 microservices)
Collaborate with cross-functional teams to ensure seamless integration and functionality across the platform
Lead technical initiatives to improve system performance, reliability and scalability
Mentor and guide junior engineers to help them reach their full potential
Write clean, test-driven code, ensuring high-quality deployments to production for millions of users.

We're looking for a Senior Backend Engineer to join our Platform Engineering group!
A day in the life and how youll make an impact:
Were a team within the Platform Engineering group, focused on building the foundations that power both our companys product and developer experience. Our work spans two main areas: core services like authentication, file management, and a communication platform used to reach our company users and partners; and developer experience, where we define how services are built and run - from infrastructure standards and CI/CD to deployment and observability.
We collaborate closely with all R&D teams and the architecture group, with broad influence and visibility across the company. Its an environment where strong engineers can lead, shape decisions, and make a lasting impact on how engineering is done.
Youll work side-by-side with experienced engineers to design and evolve core infrastructure and backend services that impact the entire R&D org.
Youll collaborate with other teams to answer questions, guide best practices, and help engineers get unstuck - earning trust as a go-to person for platform expertise.
Youll participate in thoughtful technical discussions, helping raise the bar for engineering quality across the board.
Youll have the freedom to innovate, take risks, and influence tech decisions with a long-term, org-wide mindset.

Were looking for someone who leads by example, thrives in cross-functional environments, and is passionate about scalable, intelligent systems.



Key Responsibilities

Take a proactive role in a business-driven Squad and own your domain
Design, implement, test, deploy, and monitor backend infrastructure and business features
Maintain high-quality standards and write readable, testable, modular, and maintainable code
Build tools and processes to improve and accelerate our development lifecycle and take our road safety solutions to the next level
Collaborate while sharing your knowledge with other team members throughout the R&D
Guide and mentor engineers across teams, fostering collaboration and elevating technical standards
Take ownership of backend infrastructure initiatives, from design to implementation, with a focus on scalability, maintainability, and system performance
Contribute to the adoption and integration of Generative AI tools and practices to enhance developer productivity and code quality
Shape core infrastructure decisions and lead backend architecture at scale
Act as a multiplier for engineering excellence through strong cross-functional collaboration

We are looking for a Senior Backend Engineer to join our Cortex backend engineering group.
The group develops and maintains the backend of Cortex products Cortex XSOAR, Cortex XDR, and Cortex XSIAM. The great majority of the Cortex engineering group is located in the TLV office which allows us to operate at a high pace with short loops of decisionmaking.
You will join a team focused on developing, innovating, and scaling the Cortex XSOAR product, along with contributing to shared Cortex infrastructures and components. We are looking for candidates with a cando attitude, who are passionate about complex problems and thrive on bringing value to thousands of customers.
Your Impact:
Endtoend backend development of features and components across their entire life cycle (design, develop, test, deploy, maintain)
Work closely with peers across different teams and disciplines to shape solutions and integrate with other parts of the product
Contribute to teamwide efforts code reviews, design reviews, technical and architectural decisions
Production oriented approach with providing real time mitigation and solutions to production issues
Participate in a rotational on-call schedule to ensure the smooth operation of our production systems and provide real-time support for critical issues.

We are looking for an experienced backend engineer, who will join a team that will invent, design, engineer, and build a new set of capabilities focused on Data Analytics and Threat Detection within the top-notch Cortex platform.
You will have a truly unique opportunity to influence the development of our product. You will work closely with Product Management and R&D leaders, help define the requirements, and conduct a substantial part of the technical research.
Your Impact:
You will develop a product that will apply the power of the Cortex Platform to solve the challenges of cloud security, with a focus on Data Analytics and Threat Detection
You will apply your knowledge and experience of cloud development and cybersecurity to design and build and integrate new capabilities into our platform.

Required Senior Backend Engineer - IL
Hybrid
About us:
We develop state-of-the-art artificial intelligence solutions for cancer diagnostics. Our cutting-edge technology is transforming the diagnosis of cancer, leading to rapid and accurate decision making and providing new diagnostic insight to enable precision medicine.
We are a well-funded start-up with global presence and headquarters in the USA and Israel.
Our world class team of researchers, engineers, business leaders and medical experts is growing
If you are an outstanding professional, passionate about your work, a team player and want to make a difference in the lives of millions of people Come join us!
Responsibilities:
You will get the opportunity to work on novel and challenging problems and help us fight cancer while doing it!
Design and develop new components for all product building blocks; database, infrastructure and develop features, services, and complex software modules in Python.
Work closely with our data and scientific teams to seamlessly integrate modules into the system architecture.
Create new features to improve our solution.
Collaborate with our frontend & algo developers, pathologist, UX/UI designers, and product managers daily.

As a Senior Backend Engineer , you will play a pivotal role in shaping the architecture and evolution of our backend services. You'll work in a dynamic, collaborative environment where innovation and creativity are encouraged.

Your responsibilities
What you'll be doing

Architect, develop, and test cloud-native microservices, ensuring they meet our high standards of scalability and reliability.
Deeply engage with a range of tech stacks, showcasing your expertise beyond a single framework, particularly in cloud services, Linux, and containerized environments like Kubernetes and Docker.
Enhance our platform's core workflow engine, contributing to the development of enterprise-level applications and services that set Blink apart in the market.
Collaborate closely with cross-functional teams, including sales and customer success, to ensure our solutions are perfectly tailored to customer needs.
Grow a culture of continuous learning and improvement, mentoring team members and guiding their professional development.
Lead best practices in observability by implementing effective logging, metrics, and tracing systems.
Design and build systems with security at the forefront, understanding and applying key security concepts to protect our customers and their data.

As a Senior Backend Engineer Copilot team, you will play a pivotal role in shaping the architecture and evolution of our backend services. You'll work in a dynamic, collaborative environment where innovation and creativity are encouraged.

Your responsibilities
What you'll be doing

Architect, develop, and test cloud-native microservices, ensuring they meet our high standards of scalability and reliability.
Deeply engage with a range of tech stacks, showcasing your expertise beyond a single frameworkparticularly in AI technologies, LLM frameworks and cloud infrastructure, including containerized environments like Kubernetes and Docker.
Collaborate closely with cross-functional teams, including sales and customer success, to ensure our solutions are perfectly tailored to customer needs.
Grow a culture of continuous learning and improvement, mentoring team members and guiding their professional development.
Design and build systems with security at the forefront, understanding and applying key security concepts to protect our customers and their data.

we are seeking a skilled and innovative Backend Engineer to join our Core Integration Framework team. Youll be at the forefront of building and evolving the infrastructure that powers real-time integration with healthcare systems, reflecting their behavior with accuracy, performance, and scale.

As part of our growing infrastructure group, youll take on challenging system architecture and performance problems as we scale to support even more health systems. Youll work closely with system reversers, product managers, QA engineers, and platform developers to deliver high-impact features while ensuring the safety and reliability of our core infrastructure.

This is a high-leverage engineering role with the opportunity to explore cutting-edge approaches, like AI agents, to improve time-to-market and increase the resilience of our integration pipelines.

What Youll Do

Design and implement robust, scalable systems for healthcare integration.
Reverse-engineer third-party EHR systems to craft integration strategies for data extraction and real-time state modification.
Lead the development of real-time systems using JavaScript/TypeScript, applying best practices in performance optimization and system architecture.
Write clean, efficient, and well-tested code, with a strong focus on automation and coverage (unit, integration, and E2E testing).
Take ownership of the full development lifecycle, from architecture and development to deployment and monitoring in production.
Mentor peers, contribute to team-wide technical growth, and help drive AI-powered innovation within our infrastructure domain.

We're looking for a Senior Backend Engineer to join our team!
A day in the life and how youll make an impact:
Each member of our team is an all-around player who influences the product from the overall experience to the development.
Youll be using top technologies like Typescript, Node.js, AWS and scalable databases to build a unique experience in the world of B2B payments.
You should be passionate about engineering and building a product end-to-end, through the design, coding, testing, and deployment phases.

We're looking for a Senior Backend Engineer to join our Platform Engineering group!
A day in the life and how youll make an impact:
Were a team within the Platform Engineering group, focused on building the foundations that power both our companys product and developer experience. Our work spans two main areas: core services like authentication, file management, and a communication platform used to reach our company users and partners; and developer experience, where we define how services are built and run - from infrastructure standards and CI/CD to deployment and observability.
We collaborate closely with all R&D teams and the architecture group, with broad influence and visibility across the company. Its an environment where strong engineers can lead, shape decisions, and make a lasting impact on how engineering is done.
Youll work side-by-side with experienced engineers to design and evolve core infrastructure and backend services that impact the entire R&D org.
Youll collaborate with other teams to answer questions, guide best practices, and help engineers get unstuck - earning trust as a go-to person for platform expertise.
Youll participate in thoughtful technical discussions, helping raise the bar for engineering quality across the board.
Youll have the freedom to innovate, take risks, and influence tech decisions with a long-term, org-wide mindset.

If youre looking for a role where you can have a direct impact, work on large-scale distributed systems, and solve deep technical challenges, this is the place for you.
About the Role:
As a Senior Software Engineer, you will play a pivotal role in designing, building, and optimizing the backbone of our identity platform.
This role requires a blend of deep technical expertise, architectural vision, and leadership skills to drive initiatives forward.
What youll do:
Design and develop a scalable, high-performance platform that serves millions of users globally.
Work across infrastructure and customer-facing features, balancing performance, security, and user experience.
Write modular, extensible, testable, and efficient code that meets the highest security standards.
Lead the planning and execution of key features in our emerging platform, ensuring high availability and fault tolerance.
Guide and mentor engineers, fostering a culture of excellence and continuous improvement.
Collaborate closely with cross-functional teams, including product managers, architects, and security specialists.

We are looking for a Sr. Engineer - Cloud - Identity Protection (Hybrid, ISR).
What You'll Do:
We are establishing a new cloud engineering team that will build a new product focused on cloud entitlement management. This is a unique opportunity to join a product at its infancy. You will work with an experienced team of the best cyber-security developers, in establishing the Israeli R&D center at one of the most innovative and exciting software companies in the world today.If you enjoy working with strong engineers and across a versatile technology stack, this job is for you.