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15/01/2026
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for an experienced, passionate Backend Engineer to join our growing TLV R&D location. You'll be joining the backend group to help us expand our backend system and add new features to the company's core product.
As a Backend Engineer, you will:
Build backend system from the ground up
Design and collaborate with the engineering team to build architecture and system design for new products
Build internal products and integrate with external APIs
Play a role in building, expanding, testing and releasing of a product helping thousands happy customers.
Requirements:
3+ years of hands-on experience in backend development, with expertise in Python
Bachelors degree in Computer Science, Computer Engineering, or a related field, with preference from top-tier universities
Experience and deep understanding of relational databases (PostgreSQL or equivalent)
Experience designing and implementing APIs
Experience working with micro-services - advantage
Knowledge in testing methodologies
Independent, great interpersonal skills.
This position is open to all candidates.
 
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15/01/2026
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for an experienced, passionate Senior Backend Engineer to join our growing TLV R&D location. You'll be joining the backend group to help us expand our backend system and add new features to the company's core product.
As a Senior Backend Engineer, you'll play a crucial role in driving the backend architecture and technical strategies that underpin our success. This is a great Opportunity to make a significant impact by driving the technical direction of a high-growth company.
As a Senior Backend Engineer, you will:
Build backend system from the ground up
Design and collaborate with the engineering team to build architecture and system design for new products
Build internal products and integrate with external APIs
Play a role in building, expanding, testing and releasing of a product helping thousands happy customers.
Requirements:
5+ years of hands-on experience in backend development
Bachelors degree in Computer Science, Computer Engineering, or a related field, with preference from top-tier universities
Experience and deep understanding of relational databases (PostgreSQL or equivalent)
Experience designing and implementing APIs
Experience working with micro-services - advantage
Knowledge in testing methodologies
Independent, great interpersonal skills.
This position is open to all candidates.
 
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15/01/2026
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We are seeking a passionate and proactive Intermediate Backend Engineer(or an experienced Junior ready for the next step) to join one of our core development team. This is a high-impact role for a fast learner and natural problem-solver who has mastered the basics, is genuinely excited about technology and building robust, scalable systems and ready to take full ownership of complex features.
We are looking for someone who doesn't just code, but who lives and breathes technology. The ideal candidate is up-to-date with industry trends, has a history of writing substantial code, and has worked on interesting, complex systems-whether in a professional environment, the army, or through significant personal projects. If you are self-motivated, eager to take ownership, and thrive on getting things done, we want to hear from you.
What You'll Do:
Be an active, hands-on member of the software development lifecycle, from product and software design to implementation and testing.
Write high-quality, maintainable, and efficient code, primarily in Python.
Quickly learn and gain a deep understanding of our product architecture, design patterns, and development processes.
Develop, deploy, test and maintain robust RESTful APIs and (mostly)backend services. You will design and implement scalable microservices within an event-based ecosystem..
Collaborate on maintaining our 24/7 live production environment, troubleshooting and resolving issues as they arise.
Collaborate with DevOps and infrastructure teams to ensure smooth deployment and reliability.
Requirements:
3-4 years of hands-on backend software development with experience in a professional production environment.
Educational/Background (One of the following is required):
B.Sc. in Computer Science/Engineering from a leading university (Average 85+).
Graduate of a top-tier IDF intelligence unit in a significant development role.
Technical Skills:
Production Mindset: Experience with CI/CD pipelines, Docker, and cloud environments. You understand the operational side of software engineering.
Python Expertise: Deep understanding of Python and its ecosystem (FastAPI/Django/Flask). You know how to write "Pythonic" code and understand how the language works under the hood.
API & System Design: Proven experience designing and developing RESTful APIs. Solid understanding of software design principles, testing practices, and version control (Git).
Database Proficiency: Experience with databases (e.g., SQL, NoSQL), schema design and tools (example: SQLAlchemy).
You are genuinely passionate about technology. You maybe subscribed to tech channels and regularly learn and stay up-to-date on trends in your field.
You have a portfolio of substantial code or experience with interesting systems. You're subscribed to tech channels and regularly learning
Self-motivated, proactive, and independent-you are a fast learner and a problem-solver who knows how to remove roadblocks and get the job done.
We value people who are awesome to work with. You are a humble team player who enjoys sharing knowledge, helping others succeed, and fostering a positive environment.
Excellent verbal and written communication skills in both English and Hebrew.
Nice to Have:
Frontend Literacy: Knowledge of modern frontend frameworks (React) and the ability to contribute to the client-side code when needed.
Exposure to microservice architecture.
Experience with Redis, RabbitMQ, or Kafka.
Familiarity with Kubernetes.
This position is open to all candidates.
 
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08/01/2026
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We're looking for a Senior Backend Engineer to join our R&D team. You will work closely with our product team to build our unique product offering. As a Senior Backend Engineer, you will be responsible for building complex backend designs that are both scalable and fault-tolerant, developing our data ingestion pipeline and introducing new analysis engines.



What You'll Be Doing

Design, develop, test, deploy, maintain and improve the software.
Youll have your domain of expertise in which you'll assist the product team with future directions, lead the technology and cooperate with other engineers.
Youll develop backend services that integrate with and ingest data from various cloud providers that store sensitive data.
Youll build pipelines that analyze, classify, correlate and process this data.
Youll build systems that detect anomalies in the ingested data for alerting the customer, that automatically resolve issues and that generate sophisticated yet easily consumable insights arising from the processed data.
Youll have end-to-end responsibility from the technical design phase up to making sure the system is scalable and can meet high customer demands in production.
Youll identify and solve for bottlenecks within our software stack.
Youll bring innovation to the product
Youll work in an agile environment that focuses on high velocity and responds quickly to new insights.
As an all-around player, you'll work closely and at a high pace with other engineers, product, design, and other internal key stakeholders, as well as have a direct line of sight into how your work solves real-world problems for our clients and accelerates our business.
Requirements:
5+ years of experience in building backend software.
Experience in building cloud-native products
Experience in SQL
Experience building distributed systems using modern frameworks, such as RabbitMQ, Kafka, Amazon SQS, and Celery
Experience in writing RESTful APIs
Experience with gRPC
Experience in async programming (e.g. asyncio, goroutines)
Knowledge of cloud internals (AWS, Azure, GCP) - advantage
Knowledge in the cybersecurity domain - advantage
B.Sc. in Computer Science or related field, or relevant military experience - advantage
Please add a link to your GitHub profile (optional)
This position is open to all candidates.
 
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Location: Tel Aviv-Yafo
Job Type: Full Time
As a Senior Backend Engineer in the Audience Extension team in our Tel-Aviv Office, youll be instrumental in building and optimizing our core infrastructure for managing RTB requests at scale, one of the biggest revenue driven operations in the company.
How youll make an impact:
As an Experienced Backend Engineer, youll bring value by:
Develop one of the largest real time big data operation in the world to support over 40TB of new data every day
Have end to end ownership: Design, build, ship, measure and maintain our frontend and backend services
Collaborate with the brightest software engineers team members
Influence directly on the way billions of people discover the internet
Develop at unimaginable scale, serving hundreds of thousands of requests per second
Work on innovative projects that are the next growth engines for our company
Here are some of the things software developers in our group did in the last several months:
A unique data pipeline for managing RTB requests at scale
An algorithmic model to predict if a given Real-Time impression is valuable to our company
A smart gateway that ingests hundreds of thousands of requests per second for a single instance
An A/B tests system to explore variations and experiments
And many more.
Requirements:
5+ years programming experience in Java or equivalent Object-Oriented language
(preferably Java 8+Spring)
Production systems understanding (system architecture of web products)
Fearlessness to dive into what you dont know
Passion for solving problems, and working very close to the business
Experience with SQL and No-SQL
BSc in computer science or equivalent
Willing to work intensively to gain fast results in an unknown field
Product driven
A pragmatic attitude toward decision-making (avoiding analysis paralysis)
Strong analytical skills
Bonus points if you have:
Experience developing large scale distributed systems
Experienced with Kafka/docker/k8s
Deep understanding with web systems (API / REST / NGINX)
Experience with SQL and NoSQL (mysql / Vertica / Cassandra)
Experience in Big Data tools (BQ / zeppelin etc)
Knowledge in algorithms, data-mining and machine learning.
This position is open to all candidates.
 
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08/01/2026
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for Senior Engineers who treat AI as a core part of their workflow - people who experiment, iterate, and know how to get real value out of AI tools. Flexibility, curiosity, and a problem-solving mindset are must-haves. In this role you will have the opportunity to take ownership of the development of groundbreaking, AI-driven products and work on interesting projects inside a smart, fun, and dynamic engineering team.
This position is based out of our Jerusalem or Tel-Aviv offices and reports to the Dev Team Lead.
What you will be responsible for
Write clean, high-quality, high-performance, maintainable code.
Ensure that the projects you work on meet business objectives and coding standards.
Support the deployment and testing of new products and features.
Collaborate with cross-functional teams to gather and analyze requirements, translating them into technical specifications.
Design and implement APIs and integrations with third-party services to enhance system functionality.
Optimize application performance through code profiling, monitoring, and refactoring as necessary.
Implement automated testing frameworks to ensure code robustness and reliability.
Participate in code reviews and provide constructive feedback to peers to foster continuous improvement.
Stay updated with emerging technologies, best practices, and industry trends to drive innovation within the team.
Assist in the establishment and enforcement of development standards and coding conventions.
Requirements:
University degree (B.Sc) in Computer Science or related field
5+ years of Backend Software development experience
Hands-on experience in web development, specifically Python
Deep familiarity with and daily hands-on use of AI and emerging technologies
Strong SQL skills with databases such as PostgreSQL, MySQL, or similar
Knowledge of cloud platforms, preferably AWS, or similar services and tools
Experience designing and working with microservices architecture
Personal competencies required:
Excellent communication skills in both Hebrew and English
Team player with collaborative mindset
Capability to see the big picture, break down projects into milestones, and prioritize tasks
Fluent in Hebrew and English communication
Strong sense of ownership, urgency, and drive
Proactive mindset to generate ideas, propose solutions, and execute with a "getting things done" attitude
Independent working style under tight deadlines
This position is open to all candidates.
 
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חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
Were looking for a senior-level backend engineer to join our growing Engineering team in TLV.
This role will require you to bring features to the finish line while collaborating closely with other developers, as well as with the Product, QA, Data, and Machine Learning teams-all with the goal of delivering a seamless, joyful experience for our customers.
In this role youll:
Help build our products using microservices written in Typescript (using NestJS) and Ruby on Rails running over Kubernetes
Leverage our in-house autonomous tools to manage all development flow, from setting up our development environment to creating git branches and deploying services to production
Collaborate closely with the Product team, in a self-sufficient squad to achieve the squads OKRs
Be the owner of your domain to ensure code quality, performance, and scalability of our products
Coach and mentor other developers and help them elevate their skills.
Requirements:
6+ years working as a backend engineer
BSc in Computer Science or Mathematics (or equivalent experience)
Passionate about technology
Broad knowledge of modern backend frameworks, tools, and architecture
Experience working on high scale, production-grade projects
Past contributions to open source projects are a plus
Ability to work in an office environment a minimum of 3 days a week
Enthusiasm about learning and adapting to the exciting world of AI - a commitment to exploring this field is a fundamental part of our culture.
This position is open to all candidates.
 
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חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
Were looking for a backend engineer to join our growing Engineering team in TLV.
This role will require you to bring features to the finish line while collaborating globally and closely with other developers and stakeholders.
In this role you'll:
Help build our products using microservices written in Typescript (using NestJS) and Ruby on Rails running over Kubernetes
Collaborate closely with US-based Product stakeholders and both in house and remote team members while being a part of a self-sufficient squad to achieve the squads goals
Be the owner of your domain to ensure code quality, performance, and scalability of our products, including tech design and architecture ownerships
Leverage our in-house autonomous tools to manage all development flow, from setting up our development environment to creating git branches and deploying services to production.
Requirements:
4+ years experience as a backend engineer
BSc in Computer Science or Mathematics (or equivalent experience)
Passion for technology
Broad knowledge of modern backend frameworks, tools, and architecture
Experience working on high scale, production-grade projects
Past contributions to open source projects, a plus
Ability to work in an office environment a minimum of 3 days a week
Enthusiasm about learning and adapting to the exciting world of AI - a commitment to exploring this field is a fundamental part of our culture.
This position is open to all candidates.
 
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Location: Tel Aviv-Yafo
Job Type: Full Time
We're building the Experience Platform that powers everything at our company- the backbone that lets our teams ship fast, scale seamlessly, and focus on creating incredible experiences for millions of customers. As a Senior Backend Engineer, you'll architect solutions that make other developers' lives easier while pushing platform boundaries. You'll own our chat service that handles onboarding flows for every our company customer.
In this role you'll:
Own platform services that let product teams ship features in days, not weeks
Build TypeScript/NestJS microservices that handle millions of customer interactions on Kubernetes
Partner with product teams to deliver the infrastructure they need to move fast
Level up our development experience using autonomous tools that handle everything from environment setup to production deploys
Lead architectural decisions that impact how we build, deploy, and scale products company-wide
Collaborate across product, design, and data teams to bring complex features from concept to launch
Drive platform reliability improvements that directly impact customer experience.
Requirements:
5+ years building backend systems that other engineers depend on daily
Deep understanding of modern backend architecture, microservices, and distributed systems
Experience leading technical projects and mentoring other engineers
Strong foundation in computer science fundamentals (degree or equivalent experience)
TypeScript and NestJS experience strongly preferred
Ability to work in an office environment a minimum of 3 days a week
Enthusiasm about learning and adapting to the exciting world of AI - a commitment to exploring this field is a fundamental part of our culture.
This position is open to all candidates.
 
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חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for a talented and creative Backend Software Engineer to join us. This is a fantastic opportunity to join our excellent team and grow with the company. If youre dedicated, friendly, appreciate challenges, and looking for something beyond the ordinary - Then your place is with us!
A day in the life
Be responsible for writing fast, optimized code.
Develop real-time blocks both on-prem and in the cloud.
Implement and integrate new logics and flows for the product.
Analyze system bottlenecks and creatively solve them.
work closely with top tier ML researchers.
Requirements:
At least 5 years of experience as a Software Engineer.
Strong understanding of microservice architecture, with hands-on experience developing and deploying microservices.
Solid background in building event-based and message-driven distributed systems.
Deep knowledge of Computer Science fundamentals: object-oriented design, code optimization, algorithmic complexity, and working across varied host environments.
Proven experience in high-performance, decentralized development and parallel processing.
A track record of building new environments and technologies from the ground up.
The ability to take full ownership of a task - from idea to execution - with creativity and initiative.
Genuine enthusiasm for algorithmic and software challenges.
A collaborative mindset and strong team spirit.
A naturally optimistic outlook and positive energy.
Nice to have
Algorithmic knowledge and understanding
BSc. in Computer Science/Electrical Engineering, or equivalent.
This position is open to all candidates.
 
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חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
As an Experienced Backend Engineer in Demand in our Tel-Aviv Office, youll play a vital role in developing one of the largest real-time big data operations in the world to support over 40TB of new data every day.
How youll make an impact:
As an Experienced Backend Engineer, youll bring value by:
Design and develop systems that help our company advertisers manage budgets and optimize performance toward their business goals.
Build scalable, reliable solutions to process and analyze massive data sets and generate actionable insights.
Work on a large-scale, high-throughput recommendation system that impacts how billions of people discover the internet.
Leverage one of the worlds largest real-time big data operations, processing over 140TB of new data daily.
Take full ownership: design, build, launch, measure, and maintain products that help advertisers achieve their goals effectively and at scale.
Collaborate with talented engineers, data scientists, and product managers to create innovative, high-impact solutions.
Requirements:
3+ years of programming experience in Java or an equivalent Object-Oriented language (preferably Java + Spring).
BSc in Computer Science or equivalent.
Experienced in designing and developing large-scale distributed systems.
Deep understanding and strong Computer Science fundamentals: object-oriented design, data structures, applications programming, and multithreading programming.
Bonus points if you have:
Experience in developing high-scale distributed systems is a plus.
This position is open to all candidates.
 
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