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We are looking for a Backend Tech Lead to drive the architecture and development of our AI-powered language learning platform. In this role, you will design and implement backend systems that directly impact millions of learners worldwide. You will architect scalable services that power real-time AI conversations, ensuring low-latency performance and reliability while building the foundation for our next generation of language learning features.
What Youll Do:
Design, develop, and maintain high-performance backend services and APIs (REST and gRPC) that power AI-driven conversational experiences.
Build and optimize asynchronous Python applications capable of handling real-time audio/text processing at scale.
Ensure seamless, low-latency integration between mobile and web clients and our AI backend platform.
Drive technical decisions on system architecture, focusing on low latency and fault-tolerance.
Collaborate with AI/ML, mobile, DevOps, and product teams to deliver end-to-end solutions that delight our users.
Work within CI/CD workflows to ensure smooth deployments and maintain high code quality standards.
Optimize system performance and resource utilization while maintaining reliability SLAs for our growing user base.

Join our growing Company that is revolutionizing the banking industry with a cutting-edge platform.
As a Software Engineer, you will play a critical role in designing, delivering, and maintaining software that powers the bank's core financial logic-where reliability, precision, and performance are paramount.
You will have the opportunity to work on industry-defining technology, implement robust processes, and contribute to a culture of excellence.
Responsibilities
Design, implement, and validate robust financial business prosseses and testing infrastructure, primarily using typescript.
Provide technical guidance, mentorship, and code reviews to team members.
Collaborate with customers and internal stakeholders to transform ambiguous requirements into clear, actionable functional specifications.
Work with the team to establish and promote a culture of quality and engineering excellence.
Troubleshoot and resolve issues, ensuring solutions are delivered effectively both independently and as part of a team.

How do R&D teams look like in our company?
our company R&D teams are running as separate squads, each executing on their own goals and focusing on their products. We do sprints, working to create a fast impact.
Our squads are small (3-5 people) and work closely with product managers and designers to bring changes to life.
We are as Full Stack as we can, not afraid to touch and change whats needed to get the needle moving. Frontend, Backend, Devops, Quality and more. We do it all and we own what we do.
We work together. We use each other to be better and move faster.
Why should I work at our company?
You will build new things and improve on products that reach millions of customers.
You will learn how to start up -
Data based decision making.
Learn from companys experience launching multiple products.
You will work with other senior engineers and keep growing together with them.
You will use technology to create great experiences for customers.
What's life at our company like?
We built the company the way we build products. We aim to have the best experience for our employees. We created a great working environment for employees. We care deeply about each other and what we do. We make data-based decisions on how our culture should look, gathering as much feedback as possible from employees and striving to build the best experience for all. We ensure whoever joins us shares our vision and our way of operating.

We are looking for a highly motivated and experienced Sr. Principal DevOps Engineer to design, build, and maintain scalable, secure, and highly available cloud infrastructure for our next-generation products.
The role drives DevOps activities across the engineering organization, with a strong focus on automation, CI/CD optimization, infrastructure as code, and the use of modern AI tools to improve development efficiency, reliability, and the software delivery lifecycle.
What you'll do:
Design, implement, and maintain scalable, secure, and highly available cloud infrastructure (e.g., AWS, Azure, GCP)
Develop and optimize CI/CD pipelines to improve deployment speed and quality
Monitor system performance, troubleshoot issues, and ensure high uptime and reliability
Automate provisioning, configuration management, and monitoring using tools like Terraform, Ansible, or similar
Collaborate with software engineers to understand and support their infrastructure needs
Define and enforce best practices for DevOps, infrastructure as code, security, and observability
Lead AI initiatives within the engineering group by leveraging AI-driven tools and integrating them into the CI/CD pipeline to enhance code quality and optimize the software development lifecycle

We are looking for a talented and experienced DevOps Team Leader to join our infrastructure team. As the DevOps Team Lead, you will manage and lead the DevOps team. You will provide strong technical skills, enhance operational efficiency, design and implement scalable systems to keep us running smoothly, and support our significant business growth. You will be part of an innovative, high-performance R&D department, working with cutting-edge technologies in a dynamic and agile environment.

Were looking for an experienced, highly motivated Backend Team Lead to join our Ads group and lead a team of talented senior backend developers responsible for developing and maintaining a high-traffic, low latency microservices-based system.

Responsibilities
Lead, mentor, manage and inspire a diverse agile team of backend developers across different locations, alongside hands-on coding.
Actively participate in the design, development, and maintenance of backend systems and applications while analyzing business requirements to create scalable, high-performing, and testable solutions.
Collaborate closely with product managers, client developers, scrum masters, and other stakeholders to deliver high-quality solutions.
Effectively manage and integrate the contributions of a full-stack web developer within the backend teams scope.

We're looking for a Fontend Engineer to join our R&D team and spread the power. We are widely recognized for bringing a consumer-grade user experience to the complex world of enterprise security.
You will be responsible for developing the Portal, the unified platform used by security, DevOps, and engineering teams worldwide.
Your mission will be to turn massive-scale cloud data into intuitive, high-performance visualizations and actionable insights.
Responsibilities:
Build with a modern stack: TypeScript, React, GraphQL, Apollo, Tailwind, and more.
Focus on deep frontend expertise: We don't believe in generic "full-stack." You will be the frontend authority, collaborating with backend developers who own the microservices while you own the UI and the API schema definition.
Own the full lifecycle: Drive features from design and architecture through to development, testing, and production monitoring.
Solve complex UI challenges: Build interactive data visualizations and high-performance dashboards that handle large-scale datasets.
Drive technical excellence: Lead code reviews, mentor peers, and make architectural decisions that improve our scalability and developer velocity.

As a Fullstack Developer, you will be involved in developing and maintaining high-traffic with over 1 billion messages a day and dozens of scalable services, ensuring the fast and reliable operation of our platform. Your tasks will include developing new features, optimizing performance, ensuring data security, and solving complex technical challenges within our microservices architecture, using a combination of Node.js and Java.

Responsibilities
Planning, designing, developing and maintaining high-availability applications that can be high-volume and low-latency.
Define application objectives and functionality.
Ensure application designs conform with business goals.
Support continuous improvement, investigating alternatives and technologies, and presenting for architectural review.
Work in a highly motivated team, closely with Product and Architects teams on large mission-critical systems.
Debug, optimize, and performance-tune your work across the stack.

We're building the next generation of travel technology by harnessing the power of artificial intelligence and large language models. Our new mobile platform will blend cutting-edge AI with innovative user experiences to create an intelligent travel companion unlike anything on the market today. This groundbreaking application will understand travelers' needs, anticipate their requests, and deliver personalized assistance through conversational interfaces and immersive interactions.
Join us at the intersection of AI and mobile excellence, where you'll define new paradigms for how travelers interact with technology.

What Youll Do:
Design and implement innovative UX patterns for conversational interfaces and AI-driven experiences
Architect and develop AI-powered features using Swift
Create intuitive interactions that make complex AI capabilities accessible and delightful for users
Collaborate with AI engineers to translate machine learning capabilities into practical mobile features
Lead the implementation of context-aware features that leverage user behavior and preferences

We're a rapidly growing, dynamic company pushing the boundaries of what's possible, empowering businesses with intelligent and intuitive tools. We are seeking a highly talented and creatively driven Marketing Designer to join our dynamic Studio within the Growth Group, reporting directly to the Head of Design.

What You'll Do:

Lead design for conversion funnels, collaborating closely with the CRO team and marketing managers to optimize landing pages, microsites, and digital experiences. This includes applying advanced UX principles, A/B testing insights, and mobile-first design thinking to maximize lead generation and conversion rates.
Design and deliver a high volume of digital static ads weekly for various performance marketing channels, ensuring brand consistency, compelling visuals, and campaign effectiveness.
Provide creative design support to the video team, especially for motion graphics and animated assets, helping conceptualize and develop visually compelling elements for video content.
Uphold and evolve Navan's brand identity across all digital touchpoints, ensuring visual consistency and elevating our brand perception.
Leverage market research and stay current with AI trends and design best practices to bring innovative ideas and concepts to life.
Create mockups and prototypes in Figma to visualize design ideas, facilitate feedback, and ensure optimal user experience.

We are in search of a detail-oriented and analytical Senior Product Analyst to join our growth team . You are a product thinker who uses data to advocate for our users. In this role, you will sit at the intersection of Product, Engineering, and Design, transforming raw behavioral data into a narrative that shapes our roadmap. The successful candidate will have a minimum of 5 years of dedicated experience in data analysis and a proven track record of turning data into actionable insights in a B2C SaaS environment.

What You'll Do:
Master the User Journey: Map complex B2C user journeys to identify friction points. Youll go beyond the "what" to uncover the "why" behind user behavior.
Build the Data Foundation: Design and maintain "reporting-grade" data models in dbt, ensuring our BI layer is the single source of truth for product health and business use.
Optimize Growth: Design, build, and monitor funnels and A/B tests at scale to optimize performance and conversion.
Influence the Roadmap: Analyze data to identify trends and insights that directly influence product decisions and business strategy.
Foster Independent Discovery: Build and scale intuitive data tools and self-service environments that encourage independent behavior among business users, reducing the need for constant manual support.
Consultative Partnership: Provide business expertise and guidance on how to leverage data analytics and reporting within the organization.
Ad-hoc & Statistical Analysis: Support the business with ad-hoc analytics and apply statistical techniques to discover new business opportunities.

We are seeking a hands-on, business-oriented DevOps Team Lead to spearhead our infrastructure and cloud operations. You will build and maintain the foundational systems enabling our agentic AI ecosystem while leading a team of talented engineers to translate technical capabilities into commercial impact.
Our core technology uses advanced AI predictive models (LTV, churn, and intent). You will ensure the high-performance infrastructure required for autonomous signal engineering and real-time recalibration of these models is optimized for performance and ROI.
In this role, you will bridge the gap between infrastructure excellence and business strategy, ensuring our technical roadmap is optimized for both performance and ROI.
Responsibilities:
Leadership & Hands-on Execution: Manage and mentor a high-performing DevOps team while remaining deeply involved in technical execution, architecture, and troubleshooting.
AI-Driven SDLC: Continue evolving our software development lifecycle by integrating AI-driven methodologies and agentic AI tools to automate delivery, improve code quality, and accelerate release cycles.
Infrastructure Management: Own and optimize our core cloud infrastructure on AWS and our data warehouse environment on Snowflake.
Resource Management & ROI: Take accountability for the cloud infrastructure budget. Monitor costs, manage vendor relationships (SaaS & AI tooling), and ensure all resource allocations drive tangible business value.
Security & Compliance: Enforce rigorous security standards and data privacy protocols across all infrastructure and engineering workflows to protect our product ecosystem.

We are looking for a Senior Product Manager, Hotels for our Edge team in Tel Aviv. Your mission is to build the next generation of hotel booking: a high-converting, personalized agentic experience that helps frequent business travelers find and book the right hotel with less effort.
You wont just own hotel data or funnel metrics; youll design the intelligent conversation hotel experience behind Navan Edge, where AI understands traveler intent, applies personal preferences, compares options, explains trade-offs, and guides users from search to booking with confidence.

What Youll Do:

* Own the Hotels Product Experience: Lead the full hotel journey, from destination intent and search to hotel details, room selection, checkout, confirmation, and post-booking engagement.
* Design Agentic Hotel Experiences: Build AI-driven workflows that help users search, compare, decide, and book hotels through a mix of conversation, recommendations, proactive suggestions, and UI components.
* Drive Hotel Funnel Conversion: Identify friction points across the hotel funnel and define the roadmap to improve search-to-booking, availability-to-checkout, checkout completion, and repeat booking rates.
* Improve Search, Ranking, and Personalization: Partner with AI, data, and engineering teams to improve hotel ranking, filters, recommendations, availability logic, and why this hotel explanations based on traveler intent, loyalty, price, amenities, business schedule, and past preferences.
* Lead Experimentation: Design and run A/B tests across search results, hotel detail pages, room selection, checkout, rewards messaging, onboarding flows, and AI-assisted booking experiences.
* Connect Hotels to the Full Trip Experience: Work across flights, restaurants, itinerary, calendar, Gmail sync, and proactive travel use cases to make hotels feel like part of one seamless business travel journey.

Were looking for a Senior Backend Engineer to join our R&D team and lead the development of our core backend systems. You will design and scale the services that ingest, analyze, and correlate massive amounts of data from cloud environments. This work is central to our companys platform and directly impacts our real-time detection, insight generation, and customer experience.
About the role
Youll design, build, and optimize backend services and microservices that operate at scale and power our companys core functionality.
Youll architect and implement data ingestion and processing pipelines capable of handling high-throughput, high-variance data.
Youll develop systems that detect anomalies, correlate contextual signals, and generate actionable insights for customers.
Youll drive architectural decisions, contribute to long-term system design, and own your services all the way to production.
Youll ensure the platform is resilient, secure, observable, and performant as usage grows.
Youll participate in cross-team design reviews, technical planning, and initiatives to advance engineering standards.
As a key contributor in a high-velocity startup environment, youll influence internal best practices and help shape product direction.

Were looking for a Senior Full-Stack Engineer to join our R&D team and help shape the product experience end-to-end. In this role, you will design and build features across our backend services and user-facing applications, collaborating closely with product, design, and other engineering teams. You will balance strong technical execution with ownership, craftsmanship, and a deep understanding of how customers interact with the product.
About the role
Youll design and develop robust backend services that ingest, process, and correlate large-scale security and cloud data.
Youll build intuitive, performant web experiences using modern frontend technologies, helping customers explore complex data with clarity.
Youll collaborate with designers and product managers to translate ideas and workflows into thoughtful, scalable product features.
Youll architect cross-service integrations, data flows, and APIs to support both customer-facing and internal features.
Youll ensure frontend and backend components are secure, resilient, and optimized for high-scale production usage.
Youll participate in design reviews, cross-team technical discussions, and efforts to continuously improve engineering velocity.
As part of a fast-paced startup, youll have a direct impact on product direction and how customers use our company to solve real-world security challenges.