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We seek a skilled Infra Backend Engineer to join our R&D office in Tel Aviv, working in a hybrid and flexible model.

Youll collaborate with a top-tier R&D team and take your professional growth to the next level. Our backend infra teams work mainly with Python and Go, but we welcome talented backend engineers from any language background.

Key Responsibilities:

Build and optimize data pipelines handling large volumes of streaming and batch data in real time with high reliability and low latency.

Design, develop, and maintain backend services responsible for integrating with a wide variety of APIs, webhooks, and partners.

Own features end-to-end architecture, implementation, deployment and monitoring.

Ensure data accuracy and consistency across ingestion, transformation, and storage layers.

Collaborate with product, data engineering, and customer-facing teams to understand edge cases, fix production issues, and improve partner integrations.

Integrate and leverage top industry technologies such as Kafka, Iceberg, DynamoDB, Postgres, EMR, Kubernetes, Druid, Snowflake, and more.

We are looking for a Staff Engineer who will act as a technical owner and multiplier-driving architecture, influencing the roadmap, and ensuring our APM platform remains robust, scalable, and easy to adopt and our customers grow.
Staff Engineers are expected to deliver impact through technical leadership, not just individual contribution. This role offers the opportunity to shape a foundational observability product used at massive scale.
operates as a hybrid workplace, valuing in-person collaboration while supporting work-life balance.
What Youll Do:
Own major technical areas of the zero-instrumentation APM system, from design through long-term evolution and operational maturity
Define and drive architecture for kernel-level traffic capture, L7 protocol decoding, and metric extraction using eBPF and Go
Lead high-impact initiatives addressing protocol parsing, TLS visibility, kernel compatibility, and performance at scale
Set technical direction and standards for reliability, performance, and maintainability across the team
Partner cross-functionally with Agent, Tracing, Security, Runtime, and Product teams to align on system design and roadmap priorities

we are looking for a Senior Backend Software Engineer.
As a Senior Software Engineer on the Product Analytics Backend team, you'll join a new, fast-growing product area. You will help define our technical vision, influence the product roadmap, and solve complex engineering challenges at scale.
In Product Analytics, we consume and process data from multiple sources: clickstreams, user information, and data from third-party systems. Your work will be central to building a robust and flexible system that can ingest, manipulate, correlate and store all this data to have it efficiently queried by our end users.
What Youll Do:
Design, build, and maintain core backend systems for Product Analytics, ensuring scalability, reliability, and high performance
Drive technical architecture decisions in alignment with product goals and collaborate closely with frontend and platform teams
Work with our core platform teams to tailor Datadog's storage and query solutions to our needs
Create a strong team culture aligned with our engineering standards and our customer focus
Participate in hands-on engineering work including coding, code reviews, and design reviews

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

Were looking for product-minded engineers who are excited about developer tools, SDLC improvements and AI in general to help us quickly define and ship features and tools that make all Datadog customers 10x developers.
What Youll Do:
Work on agents, prompts, evals, MCPs and direct agent tools from ideation to productization, for allowing Datadog to help companies and developers to maximize the benefit of their integration with Datadog
Help conceptualize and build innovative User flows and experiences within Datadogs user space and different extensions
Prototype and see what works well in the real world, iterate closely with our users, and then ship
Follow the latest research on LLM prompt optimization, agents, and code editing.
Support other Datadog product teams to help them build and productionize their developer-focused AI Workflows. For example, youll work with the Live Debugger team to create an agentic production debugging experience, delivering on the vision of one click to reproduce for production errors.

Were looking for a senior engineer with strong systems-level thinking and a good understanding of Linux. You should be comfortable working close to the kernel, ideally with experience in eBPF, or with a strong desire to dive into it. Proficiency in C/C++/ Go is essential, and familiarity with networking protocols, TLS internals, or distributed tracing is a strong advantage.
Youll join a high-impact team tackling ambitious technical challenges-like decoding traffic across multiple protocols, and ensuring high-fidelity metrics in complex, real-world environments. Youll be expected to lead design and implementation efforts, contribute to roadmap planning, and collaborate across teams to ensure our solution remains robust, scalable, and frictionless for our users.
This role is a great fit for engineers who thrive on low-level, performance-sensitive problems, and want to shape the future of observability through cutting-edge kernel technology.

we are looking for a Senior Software Engineer - Distributed Systems.
What Youll Do:
Build fault-tolerant, horizontally scalable solutions running in multi-tenant environments
Write in Go, Java, Rust or C++, amongst other languages
Use Kafka, Redis, Cassandra, Elasticsearch and other open-source components
Own meaningful parts of our service, have an impact, grow with the company

What You'll Do:
Your Mission. Design, develop, and execute features from concept to production that will have a huge business impact on the core products at our company.
High Impact. Ramp up the technical level of your team and cross-backend engineers, raising the overall engineering quality across the organization.
Own your mission. Develop high-priority projects that contribute to making our companys products the most scalable, high-velocity solutions on the market.
Lead. As part of a team developing a complex micro-services backend architecture, you'll work with the team and lead us towards solutions for large-scale challenges.
Dream Team. You'll join an agile dev squad of engineers who are all highly talented, very collaborative and excited to hear your opinion.
You will report to the Engineering Team Lead.
Tech Stack:
Work with a modern tech stack designed for scalability and high performance, including Golang, MySQL, PostgreSQL, Elasticsearch, Kafka, RabbitMQ, AWS SQS, AWS cloud services, Docker, and Kubernetes (K8s).

What You'll Do:
Work with a small team of experienced and highly talented developers in a CI/CD environment with cutting-edge technologies.
Evolve our architecture and engineering to support the ever-growing scale of users, features and data.
Closely impact the company products architecture and craftsmanship.
Work closely with Product and Design, taking full responsibility and ownership from conception to post-deployment in a fast-paced, collaborative environment.
Our Stack - React.js, TypeScript, Node.js, WebPack, HTML, CSS, and Redux
You will report to the Engineering Team Lead

we are a growing tech company in the automotive space with hubs across the US and Israel. Our mission is to constantly disrupt the industry by creating new, groundbreaking technologies to help dealers build stronger, more resilient businesses. Our work happens in the fast lane as we work to bring AI-powered, data -driven solutions to a quickly evolving industry. Our team at our company is made up of curious and creative individuals who are always looking to achieve the impossible. We are bold, collaborative, and goal driven, and, at our core, we are committed to delivering value that impacts our bottom line. If you are a creative, solutions-oriented individual who is ready to put your career in drive, we are the place for you! As the Director of Product for the CDP Group, you will own the entire data lifecycle end-to-end. Your mission is to lead the team responsible for everything from initial data integrations to the data Insights platform, ultimately reflecting that data within our CDP to power reporting and meaningful audience creation for our Activation solutions. We are looking for a high-level leader who thrives on ambiguity. You should be able to take a high-level strategic vision-such as "streamlining client services data "-and execute the full technical and product journey: from extracting data from "messy" systems using LLM-based processing to ensuring the final reporting delivers clear, actionable value to our users.


What you will be responsible for:
End-to-End data Ownership: Lead the strategic roadmap for data integrations, the data platform, and the Customer data Platform (CDP). Integration & Partner Management: Oversee the data Integrations team, managing a scaling ecosystem of 200+ live integrations and identifying new opportunities for expansion. AI & LLM Innovation: Drive the use of LLM-based processing to transform unstructured, "messy" data into high-quality relational data that powers the company ecosystem. User-Centric Reporting: Define best practices for how data is surfaced to users, ensuring reporting is intuitive, impactful, and aligned with market needs. Strategic Execution: Translate ambiguous business goals into concrete technical requirements and product features. Cross-Functional Leadership: Work closely with the CRM and Activation groups to ensure the CDP foundation effectively serves all marketing and sales solutions.
Why you should join us:
Why us?
* You will be at the heart of our data strategy, working with a global team of go-getters who leave their ego at the door and dont shy away from ownership.
* We offer clear career advancement and a seat at the table in a rapidly scaling company.
* Family-friendly environment and flexible working hours
* An awesome global team of forward-thinking, innovative go-getters
* Be part of a rapidly scaling company poised for the future
* Learning and growth opportunities within a fast-paced tech startup environment
* Clear career advancement path for strong performers
* We are committed to setting each other up for success. As a member of our team, you will work in an environment that encourages growth, initiative taking, and continuous mutual feedback in order to reach your full potential.
* Cibus and lots of yummy treats:-)

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.

Design, implement, and test a state-of-the-art optimizing compiler for Cisco Silicon One
Evaluate and optimize code performance, including debugging, code generation improvements, and pipeline analysis
Develop, optimize, and enhance the compiler backend to fully leverage cutting-edge hardware capabilities
Solve complex resource management challenges across hardware pipelines
Design and implement new P4 language features that empower network application developers
Build and maintain the compiler toolchain for custom networking applications
Contribute to libraries, analysis tools, and supporting infrastructure
Collaborate with cross-functional hardware and software teams
Work closely with ASIC engineers on next-generation IC design, influencing hardware through compiler insights prior to tape-out

We push the boundaries of technology, developing innovative DFT solutions that drive industry-leading programmability, scalability, and performance. Our team operates in a hybrid model, with three days a week in the office in Midtown Tel Aviv or Caesarea, fostering collaboration and technical excellence in a startup-like atmosphere within a stable, global corporation.

Your Impact

As an Experienced DFT Engineer, you will:

Own and drive DFT execution across the full product lifecycle, from pre-silicon design through post-silicon debug and production qualification.

Define and align DFT architecture and strategy in close collaboration with chip architects, design, and verification teams.

Oversee and contribute hands-on to the implementation of DFT features, including ATPG, scan insertion and compression, and memory BIST.

Lead silicon debug activities and root-cause analysis, driving corrective actions to improve yield, reliability, and test quality.

Establish, standardize, and evolve DFT methodologies and best practices across projects.

As a key member of the team, you will be responsible for developing a state-of-the-art functional simulator for the family of devices. This simulator is a critical product that streamlines the development process and significantly reduces time-to-market.

In this role, you will:
Design, implement, and validate components of the behavioral model for SiliconOne devices
Collaborate with ASIC Architecture, Software, and Hardware teams to ensure alignment and seamless integration
Apply engineering best practices for code quality, performance, testing, and documentation
Troubleshoot and resolve complex technical issues
Contribute to defining best practices and methodologies for model development, validation, and integration

Develop PHY firmware and system-level features for advanced networking ASICs
Participate in post-silicon validation, including lab bring-up, debugging, and performance analysis
Collaborate closely with PHY, system, firmware, and silicon design teams
Contribute to defining system operation modes and end-to-end device behavior
Help drive the development of next-generation, high-scale networking solutions using cutting-edge silicon technologies