We are seeking an exceptional Backend Engineer to join our Platform Group, where you will architect and develop shared infrastructure components that power Semperis's enterprise security and identity products. This is a highly collaborative role requiring both technical excellence and strong cross-functional partnership skills.
What You'll Do:
As a Backend Engineer on our Core Platform team, you will:
Design and build shared platform components used across multiple product teams, ensuring scalability, reliability, and maintainability
Architect distributed systems using microservices and event-driven patterns that support enterprise-scale workloads
Own critical backend services from conception through deployment, including code quality, performance optimization, and operational excellence
Collaborate extensively with product engineers, DevOps, and architects to define platform capabilities and technical standards
Drive technical initiatives that improve developer productivity, system observability, and platform resilience
Contribute to architectural decisions and establish best practices for backend development across the organization
Analyze system performance and data patterns to identify optimization opportunities and inform future platform investments

we are looking for a talented Backend Developer.
Join the VRM team to build high-performance vulnerability management capabilities that translate large-scale security data and research findings into prioritized, actionable remediation paths. Youll work closely with researchers, product and operations teams to drive measurable reductions in customer risk.
This role provides the opportunity to lead end-to-end design & implementation of advanced server-side features using a wide range of technologies: Apache Spark, Apache Airflow, Scala, k8s, Ts, Python, Redis, Kafka, and Dockers.
If you are up for the challenge come and join us!
Key Responsibilities:
Streamline deployment processes and ensure system reliability by demonstrating expertise in Kubernetes and Docker.
Develop modular and scalable solutions while leveraging microservices and jobs architecture.
Utilize advanced data processing with tools such as Spark , Flink, written in Scala to improve system performance.
Contribute to the enhancement of system reliability at scale through hands-on experience with large-scale applications.

Were looking for a Backend Engineer to join our core R&D team in Tel Aviv - someone with strong backend fundamentals, experience in large-scale systems, and a modern, AI-assisted development mindset.

What Youll Be Doing
Help drive the adoption of AI-assisted development practices across the R&D organization by sharing knowledge, defining best practices, and leading by example.
Own and evolve core backend services in a mission-critical, AI-driven large-scale SaaS platform powering global enterprise operations.
Design, develop, and maintain production-grade backend services handling millions of real-time transactions daily.
Build and enhance algorithm-based (AI and others) components that support intelligent decision-making and real-time optimization.
Use AI tools as a first-class part of your daily development workflow - including design exploration, coding, refactoring, debugging, testing, and documentation.
Take part in architectural discussions and influence system design in a complex distributed environment.
Design and lead robust testing strategies to ensure stability, scalability, and security.
Explore and introduce new technologies, tools, and development patterns - with a focus on improving developer productivity, system quality, and delivery speed.
Collaborate closely with engineers, product managers, and data experts across global teams.

Required Software Developer
As a Software Developer you will be responsible to:
Play a key role in designing and implementing infrastructure solutions to support our development and deployment processes.This role requires a versatile individual with strong technical skills, an out-of-the-box thinker, and a passion for solving challenging problems in cloud-based environments.
As part of the role, you will also collaborate on integrating and enabling modern AI-powered tools and services within the development ecosystem, helping teams adopt intelligent automation and emerging technologies where they add clear value.
Develop, maintain, and optimize Node.js -based services and tools for cloud platforms (AWS preferred).
Design and implement scalable and secure infrastructure solutions, leveraging modern cloud technologies.
Build and maintain APIs, microservices, and server-side applications using Node.js
Collaborate with cross-functional teams to integrate CI/CD pipelines and improve deployment efficiency.
Troubleshoot and resolve technical bottlenecks in cloud-based systems.
Contribute to system architecture design and ensure best practices are followed.
Stay up-to-date with emerging technologies and trends to continuously improve development and deployment processes.

We are looking for a talented Senior Backend Developer to join our growing team and lead the architecture and scaling of our real-time, high-performance platform. You will be responsible for designing and implementing critical backend systems that support millions of users while ensuring ultra-low latency, high availability, and seamless performance.

This is a high-impact role where you'll work on cutting-edge backend solutions for cloud-scale gaming infrastructure.

What You'll Do

Architect and develop highly scalable, distributed backend services to support real-time gaming interactions.
Optimize performance and reduce latency in microservices-based architectures handling millions of concurrent users.
Ensure high availability, fault tolerance, and efficient resource utilization in a cloud-based environment.
Design and implement high-throughput data pipelines for real-time event processing.
Develop and manage robust APIs, databases, and caching layers to efficiently handle gaming sessions.
Work in an agile, fast-paced environment, taking ownership of core backend services.
Mentor and guide team members, fostering engineering excellence and knowledge sharing.

we are looking for a Senior Full-Stack Engineer.
What Youll Do:
Design, implement, and maintain robust microservices supporting high-throughput and low-latency operations.
Build and optimize backend systems that enable developer-facing products such as SDKs, APIs, and webhooks.
Work with both relational and NoSQL databases to ensure data consistency, scalability, and performance.
Collaborate with cross-functional teams to design systems that meet operational and business requirements.
Research and implement cloud-native architectures to support growth and scalability.
Contribute to the creation of developer tools and standards that improve the usability of our APIs and SDKs.

We're looking for top-notch, passionate Senior Software Engineer to be part of our world-class Engineering team. We operate in a developer-centric culture that prioritizes trust, freedom of action, and independence. If you think you can handle a wide range of technologies, bridge the gap between application development and data science, and enjoy owning products end-to-end in a high-scalability environment? please contact us!
You will -
Architect & Build scalable core services and APIs using multiple technologies in a no-code-ownership environment.
Bridge Engineering & Data Science by collaborating with Data Scientists to operationalize AI models and infuse them into customer-facing products.
Own the Infrastructure end-to-end, defining AWS services, maintaining Kubernetes (EKS) clusters, and managing CI/CD pipelines.
Drive Data Excellence by building heavy-usage applications using Snowflake and dbt, ensuring high performance and data accuracy.
Lead & Mentor as a technical authority, guiding other developers, establishing best practices, and promoting a culture of quality.
Deploy your code to production in a continuous manner and be responsible for the healthiness of your application.
Work with product managers to define, prioritize, and finalize features for high-end products serving massive data sets.

We are seeking an experienced LLM & Agentic Systems Engineer to join our AI squad at our company. This role blends deep hands-on engineering with architectural responsibility and client-facing advisory work. You will design, build, and operate production-grade LLM and multi-agent systems, working on both greenfield initiatives and the evolution of existing GenAI platforms. You will play a key role in shaping technical direction, best practices, and delivery standards across the GenAI practice.
Key Responsibilities
GenAI Development & Implementation
Build end-to-end GenAI solutions from POC through production deployment
Design and implement backend microservices architectures for GenAI applications using Python
Design, implement, and maintain production-grade Python services with a focus on code quality, performance, and reliability
Architect and develop multi-agent systems, orchestration layers, and autonomous workflows
Integrate and optimize LLMs and GenAI APIs across complex systems
Evaluate and improve system performance, scalability, reliabililty, and cost efficiency
Client Engagement & Advisory
Lead technical discussions with clients and translate business needs into technical architectures Present GenAI solutions, design decisions, and trade-offs to technical and non-technical stakeholders Provide strategic technical guidance on GenAI adoption and system design
Cloud & Platform Ownership
Deploy and manage GenAI systems across GCP, Azure, and AWS Leverage cloud-native AI services (Vertex AI, Azure OpenAI, SageMaker, etc.) Own production environments, monitoring, and operational excellence
Continuous Learning & Practice Development
Evaluate emerging GenAI models, frameworks, and techniques Define and refine best practices for GenAI system development and deployment Contribute to internal accelerators, methodologies, and knowledge sharing.

Required Backend Engineer
Tel Aviv
Join us to be a part of something meaningful. We are transforming transportation worldwide, helping cities become smarter, greener, and more connected. From redefining daily commutes to tackling humanitys environmental challenges, our vision is bold - and we need exceptional minds like yours to make it happen.
As a Backend Engineer, youll be a vital part of our TLV-based R&D team. Together, we design, build, and scale cutting-edge backend systems that power our global operations. Youll thrive in a culture that blends innovation, collaboration, and agility, where your work will directly impact the lives of countless individuals and transform how communities move.
What Youll Do:
Design, implement, and maintain state-of-the-art microservices from conceptualization to production.
Take full end-to-end ownership of new product features and systems.
Play a key role in shaping system architecture, making top-level technical decisions, and driving product developments that scale across the globe.
Write high-quality, scalable, and efficient code to ensure world-class performance and uptime.
Collaborate with a cross-functional, agile team of talented engineers, designers, and product managers, all driven to build products that grow value for users.
Continuously learn, champion, and implement the latest technologies and practices to maintain a cutting-edge stack.
Advocate for clean code and industry best practices to maintain and elevate standards across the codebase.
Explore and research new technologies, proactively suggesting the tools or processes that will help drive innovation and excellence in our platform.
Mentor and support team members, sharing expertise and growing technical knowledge within your team.

XM Cyber is the leader in hybrid-cloud security posture management, using the attacker’s perspective to find and remediate critical attack paths across on-premises and multi-cloud networks. ?XM Cyber is looking for a talented Backend Developer. Join the VRM team to build high-performance vulnerability management capabilities that translate large-scale security data and research findings into prioritized, actionable remediation paths. You’ll work closely with researchers, product and operations teams to drive measurable reductions in customer risk. This role provides the opportunity to lead end-to-end design & implementation of advanced server-side features using a wide range of technologies: Apache Spark, Apache Airflow, Scala, k8s, Ts, Python, Redis, Kafka, and Dockers. If you are up for the challenge and you have the ‘XM factor’, come and join us!
?Key Responsibilities:
* Streamline deployment processes and ensure system reliability by demonstrating expertise in Kubernetes and Docker.
* Develop modular and scalable solutions while leveraging microservices and jobs architecture.
* Utilize advanced data processing with tools such as Spark , Flink, written in Scala to improve system performance.
* Contribute to the enhancement of system reliability at scale through hands-on experience with large-scale applications.