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20/01/2026
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
Required Backend Developer
Full-time
Company Description
A dynamic technology firm dedicated to building exceptional products using modern technologies for the world's most admired companies. We pride ourselves on innovation, collaboration, and delivering excellence in every project.
Job Description
Develop and maintain server-side applications and services.
Design and implement APIs to connect with frontend applications.
Manage database systems and ensure data security and integrity.
Optimize applications for maximum speed and scalability.
Collaborate with frontend developers to integrate user-facing elements.
Requirements:
Proficiency in server-side languages such as Node.js, Python, Ruby, or Java.
Experience with database management systems like MySQL, PostgreSQL, or MongoDB.
Understanding of RESTful API design principles.
Familiarity with cloud services (AWS, Azure, Google Cloud).
Strong problem-solving skills and ability to work in a team.
This position is open to all candidates.
 
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Location: Tel Aviv-Yafo
Job Type: Full Time
We're seeking a skilled Backend Developer to design, implement, and maintain robust server-side applications. The ideal candidate will have strong expertise in server-side programming, database management, and API development. Experience with cloud platforms and microservices architecture is crucial. You'll work closely with frontend developers and other teams to create scalable, efficient, and secure backend systems that power our applications.

What will you Do?

Design, develop, and maintain scalable server-side applications and APIs.
Implement and optimize database schemas, queries, and data storage solutions.
Collaborate with frontend developers to integrate user-facing elements with server-side logic.
Participate in code reviews and contribute to architectural decisions.
Troubleshoot, debug, and upgrade existing systems.
Implement security and data protection measures.
Work with cloud services (e.g. AWS, Azure, or GCP) to deploy and manage backend services.
Contribute to the development of microservices architecture.
Stay updated with emerging backend technologies and industry best practices.
Requirements:
5+ years of Backend development experience in Node.js and Typescript
Database Management
Experience with SQL databases
Proficiency with in-memory data structures and caching
Proficiency in database design, optimization, and query performance tuning
API Development and Integration
Experience designing and building RESTful APIs
Familiarity with GraphQL is a plus
Experience in designing and implementing microservices
Scalability and Performance Optimization
Understanding of caching strategies and message queues
Experience with large-scale, distributed architectures
Experience implementing authentication, authorization, and data protection mechanisms
Excellent problem-solving skills and attention to detail
Proactive attitude and ability to thrive in a dynamic startup environment
Communication and collaboration skills
This position is open to all candidates.
 
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2 ימים
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
As a Backend Developer at Wisor.AI, youll be building powerful features that push the boundaries of what technology can do in global trade. You'll work alongside a talented and diverse team of engineers, product minds, QA specialists, and domain experts-each bringing deep knowledge and fresh perspectives. In this role, youll take full ownership of complex backend systems, designing and developing robust server-side architecture from start to finish. We value independence, accountability, and the drive to turn ambitious ideas into production-ready reality.

Roles & Responsibilities:
Write scalable server-side code using Python.
Work in AWS cloud environment.
Implement and maintain RESTful APIs for seamless communication between FE and BE.
Work with rational/nosql/objectstores such as MongoDB, PostgreSQL, Neptune, s3 to store and retrieve data.
Write clean, readable, quality and testable code writing.
Test and debug applications to ensure high quality and performance.
Review pull requests to ensure high quality and maintainable solutions.
Seeing through a project from conception to delivery.
Follow-up on new evolutions of technology and take initiative to understand how the development will look tomorrow and help us get there.
Requirements:
Requirements:
5+ years of server side development experience
3+ years of Python development experience
Good understanding of database concepts and structure
Strong communicator - being able to simplify complex ideas to stakeholders.
Startup mindset - Taking ownership, responsibility and initiative, customer first mentality, striving to have a wide product understanding, detail orientation, critical thinking, reasoning tradeoffs of different solutions (good vs. great vs. perfect), not afraid to get your hands dirty - do what needs to be done.
Good understanding of software development methodologies, such as Agile and Scrum
Strong Problem-solving skills.
Familiarity with micro-services architectures, and ideally have seen them in operation at a global scale.

Advantages:
A passion for utilizing AI to increase development efficiency dramatically.
Startup experience
Strong analytical background - In academic studies (s.a - CS, mathematics, physics, EE) or previous work experience where you have tackled challenging problems.
This position is open to all candidates.
 
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Location: Tel Aviv-Yafo
Job Type: Full Time
We are seeking an experienced Senior Backend Developer & Release Engineer to join our R&D team.
This hybrid role combines hands-on software development with release management responsibilities, making you a key driver of both our technical innovation and delivery excellence.
You will design and build robust backend systems while ensuring smooth, predictable, high-quality releases for the backend team.
Requirements:
5+ years of professional software development experience
Strong proficiency in .NET Core, C#, ASP.NET Web API, and Entity Framework Core
Solid experience with multithreading, asynchronous programming, caching strategies, and queue management
Deep understanding of object-oriented programming, design patterns, and clean architecture principles
Hands-on experience with Docker containerization and container orchestration
Experience with cloud platforms (AWS or Azure) and microservices architecture
Knowledge of message queues (RabbitMQ, Kafka, SQS) and distributed systems design
Good knowledge of MS SQL Server, database design, ADO.NET, T-SQL, and stored procedures
Experience with CI/CD tools and practices (Jenkins, GitHub Actions, Azure DevOps, or similar)
Familiarity with version control systems (Git) and branching strategies
Experience coordinating software releases across multiple teams and environments
Strong organizational skills with ability to manage release schedules and track dependencies
Ability to identify and communicate release risks and blockers effectively
Excellent English communication skills (written and verbal)
Strong collaboration skills with ability to work effectively in remote/hybrid environments
Self-motivated with ability to take ownership and work independently
Nice to Have-
Experience with AWS services (EC2, ECS, Lambda, S3, CloudWatch) or Azure equivalent
Kubernetes experience for container orchestration
Frontend development skills (React, Angular, or Vue.js)
Experience with NoSQL databases (MongoDB, Redis, DynamoDB)
Infrastructure as Code experience (Terraform, CloudFormation)
Experience with release automation tools and deployment tracking systems
Background in sports technology
Experience with real-time data systems
This position is open to all candidates.
 
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חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
As part of our growing R&D organization, were looking for a skilled and passionate Java Backend Developer to join one of our core backend teams - Logic, Infrastructure, or Models (Data Enrichment) - depending on your experience and interests.
Youll design and develop high-scale backend services that power the business services of our banking solutions, working with a team that values clean code, scalability, and impact.
Why us
Join a global leader in AI-driven financial technology
Work in a collaborative and innovative environment
Have real ownership over products used by millions worldwide
Continuous opportunities for learning and growth
Responsibilities
Design, build, and maintain scalable, high-performance backend services used by millions worldwide
Collaborate with product managers, data scientists, and fellow developers to deliver robust and innovative solutions
Own features end-to-end: from requirements and design to deployment and production monitoring
Troubleshoot and resolve backend issues, ensuring reliability and performance
Participate in architectural discussions and contribute to infrastructure improvements.
Requirements:
BSc in Computer Science, Software Engineering, or equivalent
3-5+ years of experience in backend development, preferably with Java
Deep understanding of OOP, data structures, and software architecture principles
Experience with RESTful APIs, SQL/NoSQL databases, and CI/CD tools (e.g., Jenkins, Git)
Strong analytical and problem-solving skills
A team player with excellent communication skills and a passion for learning
Nice to have
(Depending on the Team)
Infrastructure & Scalability: Kubernetes, Helm, Cloud platforms (AWS/GCP/Azure), distributed systems
Data & Models: Python, data analytics, ML workflows
General: Observability tools, Agile development experience, familiarity with microservices.
This position is open to all candidates.
 
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07/01/2026
Location: Tel Aviv-Yafo
Job Type: Full Time
We are growing our team and are looking for a talented, experienced, passionate, and driven Senior Backend Engineer to join our infra team.

Join us to help shape the future of work!



What's the job?

Our Core Team is seeking a talented and experienced Back End Developer.
Your responsibilities as a member of the Core Team will include creating a seamless and efficient development experience for the R&D team to move forward more quickly.
Maintaining the stability, performance, and infrastructure of our product, as well as assisting full-stack developers and improving processes.



What you'll be doing:

Design, develop, and maintain the back-end infrastructure of our product with our full-stack developers.
Ensure the stability and performance of our product, and optimize it for scalability and high availability.
Provide guidance and support to full stack developers on the team as a technical lead.
Collaborate with the product and design teams to implement new features and improvements.
Identify and resolve any technical issues that arise, and proactively address potential issues before they impact users.
Monitor and optimize server and database performance to ensure high availability and scalability of our product.
Utilize the latest technologies and industry trends as appropriate for our product and development processes.
Requirements:
6+ years of experience in back-end development using Python, Go, Java or similar.
Experience with relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, Redis).
Strong understanding of software development principles, such as software design patterns, testing methodologies, and continuous integration/continuous deployment.
Experience with cloud platforms (e.g., AWS, GCP) and containerization technologies (e.g., Docker, Kubernetes).
Ability to work effectively in a team with excellent communication and collaboration skills.
This position is open to all candidates.
 
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הגשת מועמדותהגש מועמדות
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07/01/2026
Location: Tel Aviv-Yafo
Job Type: Full Time
We are growing our team and are looking for a talented, experienced, passionate, and driven Senior Backend Engineer to join our infra team.

Join us to help shape the future of work!



What's the job?

Our Core Team is seeking a talented and experienced Back End Developer.
Your responsibilities as a member of the Core Team will include creating a seamless and efficient development experience for the R&D team to move forward more quickly.
Maintaining the stability, performance, and infrastructure of our product, as well as assisting full-stack developers and improving processes.



What you'll be doing:

Design, develop, and maintain the back-end infrastructure of our product with our full-stack developers.
Ensure the stability and performance of our product, and optimize it for scalability and high availability.
Provide guidance and support to full stack developers on the team as a technical lead.
Collaborate with the product and design teams to implement new features and improvements.
Identify and resolve any technical issues that arise, and proactively address potential issues before they impact users.
Monitor and optimize server and database performance to ensure high availability and scalability of our product.
Utilize the latest technologies and industry trends as appropriate for our product and development processes.
Requirements:
6+ years of experience in back-end development using Python, Go, Java or similar.
Experience with relational databases (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, Redis).
Strong understanding of software development principles, such as software design patterns, testing methodologies, and continuous integration/continuous deployment.
Experience with cloud platforms (e.g., AWS, GCP) and containerization technologies (e.g., Docker, Kubernetes).
Ability to work effectively in a team with excellent communication and collaboration skills.
This position is open to all candidates.
 
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הגשת מועמדותהגש מועמדות
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18/01/2026
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
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.
Requirements:
* Bachelor's degree in Computer Science, a related field, or equivalent practical experience.
* Minimum of 3 years of experience in software development, with a strong focus on cloud technologies.
* Proficient in Python, Typescript or other modern languages, and data queue technologies (Kafka/RabbitMQ/SQS).
* Familiarity with at least one cloud platform (GCP, AWS, Azure).
* Familiarity with Kubernetes/Docker is a big advantage.
* Understanding of microservices and jobs architecture.
* Experience with data processing frameworks such as Flink, Spark is a big advantage.
* Experience working on large-scale applications is an advantage.
This position is open to all candidates.
 
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4 ימים
Location: Tel Aviv-Yafo
Job Type: Full Time
Were looking for a Frontend Engineer to join our Engineering Team.
In this role, you'll take a key part in building high-quality user interfaces for data-heavy tools that drive real impact for our users.
Were looking for someone whos product-oriented, cares about user experience, and writes clean, maintainable code.
If you bring server-side experience as well - that's a big plus.
You will:
Build and maintain dynamic interfaces using React,TypeScript, and CSS
Manage complex user interactions using state management tools like Redux, MobX, or Zustand
Collaborate closely with design, product, and backend teams to ship complete features
Ensure UI consistency and contribute to evolving our design system
(Bonus) Support backend integration and API-related logic.
Requirements:
Must-haves:
+8 years of experience as a frontend developer
Strong experience with React, TypeScript and CSS
Familiarity with state management libraries: Redux, MobX, or Zustand
Experience working in cross-functional product team
Proficiency in Git
Backend knowledge of Node.js / Express
Database experience with PostgreSQL / MongoDB / MySQL
Nice-to-haves (Bonus):
Exposure to AWS / Serverless
Experience with UI libraries : Chakra UI, Material UI, or Ant Design
Working knowledge of Figma or design systems.
This position is open to all candidates.
 
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29/01/2026
Location: Tel Aviv-Yafo
Job Type: Full Time
As a Senior Full Stack Engineer in our Payments Team, you'll design, develop, and maintain mission-critical payment processing solutions. You'll work closely with cross-functional teams to deliver reliable, scalable payment systems that power our core business.





Responsibilities
Own the full development lifecycle from architecture to deployment, with emphasis on backend systems
Design and implement high-performance RESTful APIs for internal and external integrations
Optimize backend infrastructure for low latency, high availability, and reliability
Provide technical mentorship to developers and contribute to code reviews
Work with product managers and stakeholders to deliver features in an Agile environment
Identify and resolve performance bottlenecks and bugs in production systems
Drive technical strategy and architectural decisions
Requirements:
5+ years of server-side development experience (Node.js strongly preferred)
Experience in front-end development (React or similar)
Strong expertise in distributed systems and microservices architecture
Experience with production-scale databases (PostgreSQL, MongoDB) including optimization and performance tuning
Proficiency with AWS cloud services (Serverless/Kubernetes/Docker)
Solid understanding of RESTful API design and service architecture
Experience with CI/CD workflows and Agile methodologies
Proven ability to collaborate across teams and communicate technical solutions effectively
This position is open to all candidates.
 
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חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
As a Senior Backend Developer, you will design the architecture, develop, and deploy a new consumer-facing product from the ground up. The product will ship to a large user base and involves building performant, AI-driven interfaces and backend systems that can scale.

This is an amazing opportunity to join a multi-disciplinary A-team while working in a fast-paced, data-oriented environment.

If you are experienced but still hungry to learn and impact- wed love to have you on our team!





What Youll Do:

Design & build backend services of a cutting-edge consumer-facing product, designed to compete at the highest level with the worlds leading tech companies.
Work closely with data scientists and developers to understand the business from top-to-bottom and identify new modules that could turbocharge company processes
Improve our user-facing modules and tackle diverse issues like solving worldwide caching and optimizing page performance
Work on features that bring real-time data, analytics, and machine learning directly into the product, shaping how users interact with AI-driven functionality at scale.
Technological superiority is what gives us our edge so youll work and be up to date with the latest tech and trends
Requirements:
Proven experience as a Back-End Developer, demonstrating a track record of delivering high-quality products.
Experience with AI models (LLMs, fine-tuning, model integration)
6+ years of experience in hands-on server-side (python preferred).
Familiarity with Redis, BigQuery, MySQL (or equivalent SQL language).
A team player as well as the ability to be independent and proactive.
Great communicator: able to simplify a complex idea as well as collaborate effectively with others.
Holds a strong sense of ownership and responsibility over their work and tasks.
B.Sc. in Computer Science or equivalent military/bootcamp experience.
This position is open to all candidates.
 
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