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דרושים בוייזדום
Job Type: Full Time and Hybrid work
A startup in Tel aviv, building an ML-driven platform, is growing, aiming to fully automate and self-manage network infrastructure. Small team of 20 people, strong engineers, real technical depth. The work is in Tel aviv (train line) 3-4 days in the office.
The role
Hands-on Senior backend Engineer to build core infrastructure, high-throughput, low-latency, distributed systems.
Youll design, build systems at scale. Own backend components end-to-end (design to production).

Build scalable microservices in a distributed environment

Work mainly with JAVA (Spring), alongside Python (Node/Typescripts when needed)
Solve real problems in performance, concurrency, and reliability
Take part in architecture decisions and push technical standards
Requirements:
What theyre looking for

Strong backend engineer who has actually built and scaled systems in production
Comfortable going deep, debugging, performance.
Independent, opinionated, takes ownership
Startup mindset, moves fast

Must have
Bsc / BA in Computer Science, Msc is a plus.
7+ years backend experience
Strong JAVA + Spring / Spring Boot
Experience with distributed systems / microservices
Docker + Kubernetes (production)
Cloud experience
Solid networking fundamentals
PostgreSQL or similar
This position is open to all candidates.
 
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Location: Tel Aviv-Yafo
Job Type: Full Time
This is a great opportunity to be part of one of the fastest-growing infrastructure companies in history, an organization that is in the center of the hurricane being created by the revolution in artificial intelligence.
We are seeking an experienced Solutions Data Engineer who possess both technical depth and strong interpersonal skills to partner with internal and external teams to develop scalable, flexible, and cutting-edge solutions. Solutions Engineers collaborate with operations and business development to help craft solutions to meet customer business problems.
A Solutions Engineer works to balance various aspects of the project, from safety to design. Additionally, a Solutions Engineer researches advanced technology regarding best practices in the field and seek to find cost-effective solutions.
Job Description:
Were looking for a Solutions Engineer with deep experience in Big Data technologies, real-time data pipelines, and scalable infrastructure-someone whos been delivering critical systems under pressure, and knows what it takes to bring complex data architectures to life. This isnt just about checking boxes on tech stacks-its about solving real-world data problems, collaborating with smart people, and building robust, future-proof solutions.
In this role, youll partner closely with engineering, product, and customers to design and deliver high-impact systems that move, transform, and serve data at scale. Youll help customers architect pipelines that are not only performant and cost-efficient but also easy to operate and evolve.
We want someone whos comfortable switching hats between low-level debugging, high-level architecture, and communicating clearly with stakeholders of all technical levels.
Key Responsibilities:
Build distributed data pipelines using technologies like Kafka, Spark (batch & streaming), Python, Trino, Airflow, and S3-compatible data lakes-designed for scale, modularity, and seamless integration across real-time and batch workloads.
Design, deploy, and troubleshoot hybrid cloud/on-prem environments using Terraform, Docker, Kubernetes, and CI/CD automation tools.
Implement event-driven and serverless workflows with precise control over latency, throughput, and fault tolerance trade-offs.
Create technical guides, architecture docs, and demo pipelines to support onboarding, evangelize best practices, and accelerate adoption across engineering, product, and customer-facing teams.
Integrate data validation, observability tools, and governance directly into the pipeline lifecycle.
Own end-to-end platform lifecycle: ingestion → transformation → storage (Parquet/ORC on S3) → compute layer (Trino/Spark).
Benchmark and tune storage backends (S3/NFS/SMB) and compute layers for throughput, latency, and scalability using production datasets.
Work cross-functionally with R&D to push performance limits across interactive, streaming, and ML-ready analytics workloads.
Requirements:
2-4 years in software / solution or infrastructure engineering, with 2-4 years focused on building / maintaining large-scale data pipelines / storage & database solutions.
Proficiency in Trino, Spark (Structured Streaming & batch) and solid working knowledge of Apache Kafka.
Coding background in Python (must-have); familiarity with Bash and scripting tools is a plus.
Deep understanding of data storage architectures including SQL, NoSQL, and HDFS.
Solid grasp of DevOps practices, including containerization (Docker), orchestration (Kubernetes), and infrastructure provisioning (Terraform).
Experience with distributed systems, stream processing, and event-driven architecture.
Hands-on familiarity with benchmarking and performance profiling for storage systems, databases, and analytics engines.
Excellent communication skills-youll be expected to explain your thinking clearly, guide customer conversations, and collaborate across engineering and product teams.
This position is open to all candidates.
 
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30/03/2026
Location: Tel Aviv-Yafo
Job Type: Full Time
Were looking for experienced backend engineers who want to take ownership of critical services and deepen their expertise in distributed systems. Whether you've built APIs, pipelines, or backend tooling, this role is a chance to grow your impact while learning how to design and operate high-scale, high-availability systems that support observability and security products used by engineers around the world.
What Youll Do:
Design and build reliable backend services that handle high-throughput, globally distributed workloads
Own core components that power products relied on by thousands of engineering teams worldwide
Collaborate with other experienced engineers to evolve system architecture with a focus on scalability and resilience
Learn and apply distributed systems design patterns in a production setting
Ship production-grade code in languages like Go, Python, or Java
Contribute to team culture through code reviews, architecture discussions, and mentorship of peers and junior engineers
Requirements:
You have 5+ years of experience building backend software in production, using languages like Go, Python, Java, C++, or Rust
Youve contributed to the design and development of backend services or APIs, and enjoy solving real-world engineering problems
Youve had some exposure to distributed systems (e.g., fault tolerance, messaging, scalability) and are excited to deepen your expertise
You write clean, maintainable code and approach system design with thoughtfulness and curiosity
Youre collaborative and eager to grow your impact by working on high-scale, high-reliability systems
Youre excited about leveraging AI tools to enhance how you code, solve problems, and build - or eager to learn how
You have demonstrated ability to use AI coding tools in day-to-day workflows and validate, critique, and refine AI-generated output
Bonus: Youre motivated to push the boundaries of how AI can improve software engineering best practices and contribute to building AI-enabled products
This position is open to all candidates.
 
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5 ימים
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
we are looking for a Senior Software Engineer.
What will you do:
You will be responsible for owning our end-to-end development process, from design to production, contributing to platform infrastructure and architectural decisions, and help driving best practices in system design, code quality and AI-assisted development.
You will design and implement scalable backend services in Java (Spring Boot) and NestJS (Node.js/TypeScript), build RESTful and event-driven APIs, and develop reliable systems supporting publishers management, bidding logic, reporting, and customer-facing dashboards.
You will build and maintain modern frontend applications using Angular (15+), ensuring seamless integration with backend services and consistent UX performance.
You will engage in research of core technologies, integrations with external APIs and third-party services, and provide effective solutions to production and scalability challenges.
You will write high-quality, testable code (unit, integration, E2E), improve observability (logs, metrics, tracing), and actively participate in design reviews and technical discussions.
Requirements:
5+ years of experience developing enterprise web applications and distributed systems in production
Experience designing and implementing scalable web system architectures
Solid understanding of REST APIs, async processing, and clean architecture principles
Experience monitoring, debugging and supporting production systems
Experience with Java (Spring Boot)
Experience with Node.js (TypeScript, NestJS) - advantage
Experience with modern UI frameworks (Angular, Vue, React) - big advantage
Experience with relational and non-relational databases (MySQL, Vertica, Redis, Elasticsearch)
Highly motivated team player with strong interpersonal skills and a can-do attitude
Self-starter, able to work independently and multitask effectively
Passionate about learning new technologies
BSc in Computer Science or equivalent
This position is open to all candidates.
 
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הגשת מועמדותהגש מועמדות
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חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
As our Senior Data Engineer you will handle Big Data in real time, and become the owner and gatekeeper of all data and data flows within the company. You will bring data ingenuity and technological excellence while gaining a deep business understanding.

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



What Youll Do:

Implement robust, reliable and scalable data pipelines and data architecture.
Own and develop DWH (Petabytes of data!).
Own the entire data development process, including business knowledge, methodology, quality assurance, and monitoring.
Collaborate with cross-functional teams to define, design, and ship new features.
Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
Develop tailormade solutions as part of our data pipelines.
Lead complex Big Data projects and build data platforms from scratch.
Work on a high-scale, real-time, real-world business-critical data stores and data endpoints.
Implement data profiling to identify anomalies and maintain data integrity.
Work in a results-driven, high-paced, rewarding environment.
Requirements:
5+ years experience as a Data Engineer.
Good working knowledge of Google Cloud Platform (GCP).
Experience using AI-assisted tools or automation to improve data development, monitoring, or debugging workflows.
Strong experience in SQL and Python.
Experience with high volume ETL/ELTs tools and methodologies - both batch and real-time processing.
Understanding of how to build robust and reliable solutions.
The ability to understand the business impact of the data engineering tasks.
Hands-on experience in writing complex queries and optimizing them for performance.
Able to understand complex data and data flows.
Have a strong analytical mind with proven problem-solving abilities.
Ability to manage multiple tasks and drive them to completion.
Independent and proactive.
This position is open to all candidates.
 
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24/03/2026
חברה חסויה
Location: Ramat Gan
Job Type: Full Time
As a Backend developer in the team, you will be a part of delivering new features, as well as building core components with performance in mind. This role is ideal for a highly skilled developer who is passionate about building scalable and reliable infrastructure and thrives in a fast-paced, innovative environment.
What you?ll do: Implement and deliver new features according to products? requirements Implement enhancement features and build the infrastructure to support the scale of the product. Participate in design discussions and code reviews Develop unit and integration tests Assist in solving real-time customer issues
Requirements:
You?ll do it using: Proven experience as a Backend Developer, with a focus on infrastructure, for at least 4 years in a fast-paced environment. Experienced working on performance and scale in Java applications in conjunction with cloud services. Experience with relational databases (advantage: JPA/hibernate) Experience with containerization and orchestration tools like Docker and Kubernetes. Other relevant technologies: Jboss, Postgress & Oracle DB. DevOps knowledge - advantage
You?ll excel by: Communication skills and the ability to collaborate effectively with cross-functional teams, communicate ideas clearly, and contribute to a positive work environment. Problem-solving: Strong analytical and critical-thinking skills to identify and solve complex technical problems. Being a motivated self-learner and to drive innovation and excellence in your work. A commitment to thinking like an owner, taking initiative, and ensuring the success of our backend infrastructure
This position is open to all candidates.
 
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30/03/2026
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
Required Backend Software Developer
Israel: Tel Aviv/ Hybrid (Israel)
R&D | Full Time | Job Id: 25310
Why Join Us?
We are building the automation backbone that powers development.
As part of the I/S Group, our team provides the core infrastructure for building, running, and analyzing code quality and automated tests across our products. We design and maintain scalable pipelines, frameworks, and tools that developers and QA engineers rely on every day to ship secure, high quality software faster and with confidence.
We are looking for a developer who enjoys designing robust automation systems, streamlining developer workflows, and making our build and test processes faster and more transparent.
Key Responsibilities:
Design, build, and maintain robust automation infrastructure and services that serve as the backbone of engineering operations.
Develop AI-driven tools and features that empower automation users and elevate developer workflows across the organization.
Enhance and extend existing automation services used by developers across.
Requirements:
3+ years of professional experience as a software developer.
Strong proficiency in Python & Java.
Experience with backend development using FastAPI/Spring and REST APIs.
Familiarity with relational databases such as PostgreSQL.
Hands-on experience with Linux environments, Git and Docker.
B.Sc. in Computer Science or a related field, with a GPA of 85 or above.
Professional-level English - both written and verbal.
Advantage:
Experience with building AI or Generative AI solutions in a production environment.
Experiences with GitLab CI/CD pipelines, and Kubernetes (K8s)
Experience with Go.
This position is open to all candidates.
 
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Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for a passionate and experienced Software Engineer to join our vibrant Networking Group.
In this role, you will play a key part in designing and developing our cloud based, highly scalable, networking and security management solutions.
Responsibilities:
End-to-end ownership of solution delivery: from design, implementation to testing, rollout, and monitoring
Drive highly efficient and highly scalable designs
Leading collaborative efforts with cross-functional teams
Research and adopt new technologies.
Requirements:
5+ years of hands-on experience in designing and implementing backend and control plane systems
Strong expertise in Java and Spring Boot
Understanding of Networking and Network Protocols concepts
In-depth understanding of Object-Oriented Programming and software engineering principles
Working experience with Databases: NoSQL (Elasticsearch, Redis, MongoDB) and Relational (MySQL, PostgreSQL)
Working experience with Micro-Services architecture and technologies (Docker, K8S)
Experience with cloud technologies (AWS/Azure/GCP) - Advantage
Experience with React, TypeScript, and GraphQL - Advantage
Strong problem-solving skills, self-learning ability, and a team collaboration mindset
B.Sc. in Computer Science or equivalent.
This position is open to all candidates.
 
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הגשת מועמדותהגש מועמדות
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5 ימים
חברה חסויה
Location: Tel Aviv-Yafo
Job Type: Full Time
We are looking for an experienced Backend Team Lead to join our Backend Engineering group and lead a strong team of engineers.
In this role, you will combine hands-on technical leadership with people management, while tackling complex engineering challenges on a daily basis. The team is responsible for designing, building, and continuously improving scalable backend systems in a cloud-native environment.
You will work with all major cloud providers (AWS, GCP, Azure) and lead development using cutting-edge technologies such as Kubernetes, Docker, Neo4j, ElasticSearch, Redis, TimescaleDB, RabbitMQ, and more. This is a key leadership role with direct impact on architecture, delivery, and team growth.
Responsibilities:
Responsible for the entire lifecycle of the projects, from initial design and development to deployment, monitoring and maintenance in the production environment
Contributing to technological and architectural decisions
Conducting design and code reviews
Analyzing and improving efficiency, scalability, and stability of various backend system components
Interfacing with other teams (e.g. Frontend, DevOps) to deliver best-in-class features
Requirements:
Bachelor of Science in Computer Science/Software Engineering or related field
5+ years of experience with Backend Engineering in a high-level programming language (e.g. Java, C#, Python, Go)
3+ years of experience as a Team Lead
Experience with cloud platforms and products (e.g. AWS, GCP and Azure)
Experience implementing data-intensive systems (message queue technologies)
Experience with microservices based architecture
Experience in the cyber security industry - advantage.
This position is open to all candidates.
 
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30/03/2026
חברה חסויה
Location: Tel Aviv-Yafo and Netanya
Job Type: Full Time
We are seeking a highly motivated and experienced Team Leader to join our Fly group and be responsible for planning, coordinating, and leading technical projects across the full delivery lifecycle.To join us, you should bring strong hands-on leadership, combining technical excellence with innovation, leading by example, and mentoring your team while fostering close collaboration with product partners and external stakeholders.
As an R&D Team Leader you will:
Lead a team of 5-7 developers working on a large-scale, complex, and innovative product
Manage the delivery of multiple domains within the product, spanning various disciplines and technologies from design through release
Identify and manage risks and challenges, ensuring alignment, commitment, and high-quality execution across all stakeholders
Make key decisions that focus effort on the most impactful opportunities for the successful implementation of team initiatives
Take an active role in recruiting, onboarding, and mentoring new team members to build a strong, collaborative, and high-performing team
Contribute to the architecture and design of the different solutions, while exploring new technologies to drive innovation and scalability.
Requirements:
5+ years as a Team Leader, with proven experience and a strong record of leading development teams
10+ years of engineering experience in software development
Experience leading and mentoring highly skilled developers toward technical and professional excellence
Deep understanding of backend development of SaaS and microservices, using cloud-native practices
Familiarity with DevOps and Kubernetes domains, with the ability to define requirements and collaborate closely with DevOps engineers
Solid understanding of frontend development and the ability to guide frontend engineers
Hands-on experience in Go, Java, C++, or C#
Knowledge of TypeScript or JavaScript is an advantage
Proven experience designing and implementing scalable, reliable, high-performance production systems
Strong architectural skills, with the ability to make sound design and implementation decisions
Ability to manage delivery, set milestones, and resolve technical and organizational challenges
A self-driven and fast-learning mindset, able to quickly adapt to new technologies and evolving product needs
Experience working in both startup and enterprise environments is an advantage
Familiarity with AI-powered development tools and agentic technologies is an advantage
This position is open to all candidates.
 
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30/03/2026
Location: Tel Aviv-Yafo
Job Type: Full Time and Hybrid work
Required Software Developer- ThreatCloud AI
Israel: Tel Aviv/ Hybrid
R&D | Full Time | Job Id: 24339
Why Join Us?
ThreatCloud AI is the intelligence engine powering our entire security ecosystem. We're looking for a talented, passionate and highly motivated software developer who gets excited about building mission-critical systems that can't go down.
You'll architect and scale cloud-native services that analyze threats and stop attacks as they happen - not tomorrow, not in five minutes, but now. Every line of code you write directly impacts the security of enterprises worldwide, operating at massive scale with zero tolerance for downtime.
Key Responsibilities:
Design, develop and maintain real-time threat detection services that operate at global scale
Build distributed systems using a mix of relational and non-relational databases to handle high-velocity threat intelligence
Apply cloud deployment best practices to ensure high availability and performance under extreme load
Collaborate in an agile environment where your technical decisions directly impact customer security.
Requirements:
Computer Science degree or equivalent technical training.
2+ years of experience in Java or another JVM language with solid object-oriented design skills
Sharp analytical and problem-solving abilities for complex distributed systems challenges
Adaptability and comfort working in a fast-paced, multi-tasking environment where priorities can shift quickly
Advantage:
Hands-on experience building and scaling large distributed SaaS systems
Working knowledge of containerization (Docker), orchestration (Kubernetes), and CI/CD pipelines
Experience with AWS services and cloud architecture patterns
Background in microservices architecture and design
Familiarity with Java ecosystem tools: Spring Boot, Reactive Programming, or Vert.x.
This position is open to all candidates.
 
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