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CodeValue , a leading software company, is seeking an experienced C++ developer for an immediate freelance position We specialize in delivering cutting-edge software services, allowing clients to focus on their core business activities. Location: Emek Hefer – must be on-site 3 times per week Join us if you're a fast learner, tech-savvy, and eager to contribute to innovative projects.

We are seeking a motivated, innovative, and collaborative Software Developer to join our growing R&D team. In this role, you will work with cutting-edge technologies in a dynamic, agile environment and contribute to the design and development of LiveU’s core products.
Key Responsibilities:

* Participate in R&D projects throughout the full development life cycle, delivering high-quality, end-to-end architecture solutions for distributed and embedded systems.
* Develop infrastructure and high-level applications, with exposure to lower-level layers.
* Work on versatile features involving networking, routing, and video distribution over IP.
* Apply test-driven development methodologies, focusing on clean, reusable code and scalable architecture.
* Collaborate within a multidisciplinary Scrum team, including development, QA, automation, and system engineers.

At Infinidat, we help enterprises and service providers empower their data-driven competitive advantage at scale. We are a leading provider of enterprise-class storage solutions. The company’s software-focused architecture delivers sub-millisecond latency, full availability, and scalability with a significantly lower total cost of ownership than competing storage technologies. We are seeking a skilled Senior System Testing Engineer to join our company. You will collaborate with cross-functional teams to identify and report bugs, verify bug fixes, and develop testing strategies. You will be responsible for ensuring that the System Test team delivers high-quality results, meets deadlines, and maintains effective communication with stakeholders.

Responsibilities:

* Develop and implement system testing strategies and processes.
* Collaborate with cross-functional teams to identify and report bugs.
* Verify bug fixes and ensure they meet the required quality standards.
* Develop and maintain test cases, plans, and documentation.
* Ensure timely delivery of high-quality test results.
* Stay up-to-date with industry trends and best practices in manual testing.

we are an innovative, data -oriented, high-tech company that owns, develops, and publishes multi-platform digital Assets. We are expanding our teams and are focused on adding like-minded, result-oriented, and high-achieving talents. Role Overview We are looking for a Junior QA Engineer to join one of our Scrum teams and support the quality of our web and desktop applications. The primary focus of this role is executing regression tests, testing new features, and contributing to web TEST automation using Playwright. Responsibilities
* Execute manual regression tests to ensure product stability across releases.
*  TEST new features and bug fixes, validating functionality against requirements and expected behavior.
* Design, write, and maintain clear and structured TEST cases and TEST scenarios.
* Analyze TEST results, identify defects, and provide detailed and reproducible bug reports.
* Perform ongoing manual TEST coverage for areas that are not yet automated.
* Run and maintain existing Playwright-based automated tests for web applications.
* Run and analyze API tests using tools such as Postman, validating responses, data, and error handling.
* Perform data validation to ensure data accuracy, consistency, and integrity across systems and application layers.
*  TEST features that rely on cloud-based services, validating integrations, configurations, and expected system behavior.
* Collaborate with developers and product managers to understand features, clarify requirements, and improve TEST coverage.
* As part of the Scrum team, support the quality ownership of the teams deliverables.

Advantages:

* Basic knowledge of JavaScript or TypeScript.
* Experience running automated tests in CI/CD pipelines.

The company Engineering team is looking for a Senior Software Engineer to join us in Ra'anana, Israel. In this role, you will contribute to the engineering of features related to the deployment and life cycle management of Kubernetes and our company OpenShift. You'll play a specific part in defining the architecture for Kubernetes deployment infrastructure and in developing our offerings from inception, through upstream development, to delivery.
What you will do:
Play an active role in container and virtualization-related projects and communities like Kubernetes, our company OpenShift, and KubeVirt
Create and guide new feature development; contribute to open source projects in Golang, Python.
Coordinate with team leads, architects, and other engineers on the design and architecture of our offerings
Become responsible for the quality of our offerings, participate in peer code reviews and continuous integration (CI), and respond to security threats
Work with our company's Global Customer Support team and partner support teams on resolving customer issues
Work with the Quality Engineering (QE) team to ensure that projects are tested correctly
Publicize the team's work through blogs, web postings, or conference talks
Stay up-to-date on the latest advancements in AI frameworks, and leverage those in your day to day work
Proactively utilize AI-assisted development tools (e.g., GitHub Copilot, Cursor, Claude Code) for code generation, auto-completion, and intelligent suggestions to accelerate development cycles and enhance code quality.

The company Engineering team is looking for a Senior Integration Engineer to join our Edge Infrastructure Group. In this role, you will be part of a team responsible for designing and implementing the container platform for enterprises and telecommunication companies and contributing to industry-leading technologies in the Kubernetes ecosystem. As a part of a geographically distributed team, you will collaborate with multiple company engineering teams and open source communities around the globe. To be successful in this role, you'll need to have motivation, curiosity, passion for problem-solving, and experience with Linux technologies and open source.
What You Will Do
Play an active role applying Kubernetes and our company OpenShift to customer use cases
Develop and integrate changes in multiple projects using open source methodologies to provide end-to-end solutions
Troubleshoot, analyze bug root causes, and provide resolutions
Review design, enhancement proposal, and patches from other team members and other collaborators
Work with various engineering team to ensure products are developed and tested correctly
Publicize the team's work through blogs, web postings, or conference talks
Stay up-to-date on the latest advancements in AI frameworks, and leverage those in your day to day work.

The company Engineering team is looking for a Software Engineer to join our Telco engineering group. You will be part of a team responsible for designing and implementing the container platform for 5G telecommunication companies, contributing to industry-leading technologies in the Kubernetes ecosystem. In this role, you will help develop and implement cutting-edge new technologies and features. As a part of a geographically distributed team you will collaborate with multiple companys engineering teams and open source communities around the globe.
To be successful in this role, you will need to have motivation, curiosity, passion for problem solving, and experience with Linux technologies and open source.
What you will do:
Play an active role and contribute to multiple open source projects and communities like Kubernetes, our company OpenShift, Open vSwitch (OVS), and Open Virtual Network (OVN)
Develop and integrate changes in multiple projects to provide end-to-end solutions
Troubleshoot, analyze bug root causes and provide resolutions
Review design, enhancement proposal and patches from other members
Work with the quality engineering team (QE) to ensure projects are tested correctly
Publicize the team's work through blogs, web postings, or conference talks.

The company Ecosystem Engineering team, part of the CTO office, is looking for a talented Senior Software Engineer to join us. In this role, you will help our engineering teams contribute to open source projects related to infrastructure management and virtualization. You will apply this experience to deliver enterprise-ready offerings like virtual machine migration tools for both ISVs and OEMs. Your contributions to open source projects will require a variety of languages and technologies in support of our important customers and partners.
As a Senior Software Engineer, you will design, develop, and implement features and work closely with our customers and partners.
What you will do:
Play an active role in container and virtualization-related projects and communities like Kubernetes, our company OpenShift, and KubeVirt
Create and guide new feature development; contribute to open source projects in Golang, Python.
Coordinate with team leads, architects, and other engineers on the design and architecture of our offerings
Become responsible for the quality of our offerings, participate in peer code reviews and continuous integration (CI), and respond to security threats
Submit patches for bug fixes to the community and review patches from other community members
Work with the Quality Engineering (QE) team to ensure that projects are tested correctly
Publicize the work the team is doing via blogs, web postings, or conference talks
Stay up-to-date on the latest advancements in AI frameworks, and leverage those in your day to day work
Proactively utilize AI-assisted development tools (e.g., GitHub Copilot, Cursor, Claude Code) for code generation, auto-completion, and intelligent suggestions to accelerate development cycles and enhance code quality.

The company engineering team is looking for a Senior Software Engineer to join our Telco engineering group. In this role, you will help develop and implement cutting-edge new technologies and features, deploy and manage OpenShift in various topologies on the edge, manage releasing of several OpenShift Operators, optimize our systems and ensure a seamless operator release process. In addition you will have the opportunity to work with brilliant engineers from all over the world, and collaborate with our company's QE, release, documentation teams and communities in an open source and agile development method.
What will you do
Develop, maintain and release OpenShift and Kubernetes features, focusing on performance and low latency
Propose and review design, enhancement proposal for platform related topics
Work with upstream communities, contribute code,reviews and expertise
Collaborate with the quality engineering and performance teams ensuring that their requirements are met to deploy and test the OCP deployment and configuration changes while meeting market demands
Plan and prioritize your work to complete timely in the Openshift release cycle.

we are looking for a highly motivated, energetic, and self-driven engineer to join our Silicon Photonics product team.
You will work on projects collaboratively with cross-functional teams across the company, as well as develop imaginative, thorough, and practical application solutions separately.
In this position, we are looking for someone who can leverage their experience into a multifaceted technical leadership role - being an expert in our products for outbound activities, and representing the broad user base for inbound new product development.
In this position you will work at our office in Haifa, Israel.
Responsibilities:
Leading member of product development teams with engineering, representing the broad user base defining use cases and requirements, and performing post-implementation validation. Responsibility is to ensure we are implementing the right things to meet market expectations with competitive solutions.
Participate in key-design-ins acting as expert consultant, ensuring technical success, at times taking on the role of project technical leader.
Provide expert guidance to our field applications and direct customers in development of successful test solutions
Develop and deliver technical marketing presentations with clear and effective messaging
Co-develop user documentation and training for new products and features
Continually develop deep expert knowledge of our products and use models
Continually develop knowledge of semiconductor/Silicon Photonics test requirements and trends
Develop strong relationships with worldwide account teams and key customers.
Develop knowledge and expertise on semiconductor device testing.
Develop knowledge and expertise on Automated Test Equipment (ATE) - specifically the UltraFLEXplus family of testers - with a focus on our Silicon Photonics and Software product area, with addition of Digital, Serial and DC products as projects require.
Support customers on tester operation and capability.

This role needs a seasoned engineer that thinks creatively, adapts to rapid change, and has the willingness to learn and apply new technologies. You will be joining a vibrant open source culture, and helping promote performance and innovation in this company engineering team. The border mission of the Performance and Scale team is to establish performance and scale leadership of the company product and cloud services portfolio. The scope includes component level, system and solution analysis and targeted enhancements. The team collaborates with engineering, product management, product marketing and customer support as well as our companys hardware and software ecosystem partners.
At our company, our commitment to open source innovation extends beyond our products - its embedded in how we work and grow. workers embrace change especially in our fast-moving technological landscape and have a strong growth mindset. That's why we encourage our teams to proactively, thoughtfully, and ethically use AI to simplify their workflows, cut complexity, and boost efficiency. This empowers our associates to focus on higher-impact work, creating smart, more innovative solutions that solve our customers' most pressing challenges.
What you will do:
Define and track key performance indicators (KPIs) and service level objectives (SLOs) for large-scale, distributed LLM inference services in Kubernetes/OpenShift
Participate in the performance roadmap for distributed inference, including multi-node and multi-GPU scaling studies, interconnect performance analysis, and competitive benchmarking
Formulate performance test plans and execute performance benchmarks to characterize performance, drive improvements, and detect performance issues through data analysis and visualization
Develop and maintain tools, scripts, and automated solutions that streamline performance benchmarking tasks.
Collaborate with cross-functional engineering teams to identify and address performance issues.
Partner with DevOps to bake performance gates into GitHub Actions/OpenShift Pipelines.
Explore and experiment with emerging AI technologies relevant to software development, proactively identifying opportunities to incorporate new AI capabilities into existing workflows and tooling.
Triage field and customer escalations related to performance; distill findings into upstream issues and product backlog items.
Publish results, recommendations, and best practices through internal reports, presentations, external blogs, and official documentation.
Represent the team at internal and external conferences, presenting key findings and strategies.

our companys Global Engineering organization is looking for a Principal Software Engineer to join the Telco Partner Architecture team in Telco Engineering. You will be part of a team responsible for designing and implementing the container platform for 5G telecommunication networks, contributing to industry-leading technologies in the Kubernetes and Telecom ecosystem with Telco Partners in EMEA or APAC, for example CNCF projects, and O-RAN.
As a part of a geographically distributed team, you will work with multiple our company teams and open source communities around the globe.
To be successful in this role, you will need to have motivation, curiosity, passion for problem solving, and experience with Linux technologies, Kubernetes and open source development models. We can hire you in any EMEA or APAC country where our company has a legal presence.
What you will do
Define, contribute to, and collaborate with Telco partners on Blueprints and system architectures pairing our company platforms with Partner technology
Establish long-term technical relationships with key Telco partners, gathering and analyzing partner requirements and use cases to deliver meaningful business outcomes
Play an active hands-on role in researching and then architecting various OpenShift and Telco specific features into a unified solution, proactively test the involved technologies, experiment and provide demonstrations
Collaborate across teams (Product Management, Engineering, QE, Consulting, Support) to influence future directions and be an advocate for feature development and support needed for strategic partners next generation offerings
Evangelize the team's work through blogs, web postings, or conference talks
Collaborate with cross-functional teams to identify opportunities for AI integration, driving continuous improvement and innovation in engineering practices.

Were looking for an experienced Lead Full-Stack Developer whos ready to take technical ownership, support a growing team, and drive the evolution of our products.
This role is ideal for someone who enjoys combining hands-on coding with mentorship and day-to-day technical leadership.
Responsibilities:
As a key player in one of our agile teams, you actively contribute to the development of products according to agile principles
You are responsible for all parts of the software development process: requirements analysis, implementation, testing, etc.
You work in a self-organizing team in our agile software development process and help shape it to continuously improve
You develop valuable increments for our product according to our vision with the newest technologies
Continuous learning and improvement of your and our way of working is part of your daily business
As a lead, you are acting as a role model for your team and guiding less experienced members of your team
You have an eye on all non-functional aspects of development (security, performance, scalability, reusability) and do the reviews for critical implementations
When user stories are planned, you make sure that an implementation plan is created, and you challenge user stories on a technical level.
You are skilled in communicating and can argue your ideas and views
JR105295

our company Engineering is looking for a Senior Integration Engineer to join supporting Telco 5G product offerings. You will be part of a team responsible for designing and implementing the container platform for 5G telecommunication companies, contributing to industry-leading technologies in the Kubernetes ecosystem.
As a part of a geographically distributed team, you will collaborate with multiple company engineering teams and open source communities around the globe. To be successful in this role, you will need to have motivation, curiosity, passion for problem solving, experience with Telco technologies, Linux, Kubernetes, and open source.
What you will do:
Play an active role researching and then integrating various Kubernetes and telco features into an unified solution. Daily activities will be deploying, automating, demonstrating, troubleshooting and documenting integrations
Develop and integrate changes in multiple projects to troubleshoot, analyze bug root causes and provide resolutions
Create, review, and validate design, enhancement proposals and patches from other members
Work with the quality engineering team (QE) to ensure effective test coverage
Take an active role in publicizing the team's work through blogs, web postings, or conference talks
Leverage AI-assisted development tools (e.g., Cursor) to accelerate integration workflows and enhance code quality.
Develop and maintain technical familiarity with our company's AI platforms, including OpenShift AI and RHEL AI, to effectively support partners integrating their solutions.

The company Engineering team is looking for a Principal Software Engineer to join our global team In this role, you will work as part of a global software development team to design, architect, and implement future virtualization solutions for our company OpenShift. Your main responsibilities will be related to our company OpenShift and OpenShift Virtualization solutions, you will work as part of a distributed team both on your own and in close collaboration across our company's platform engineering teams.
At our company, our commitment to open source innovation extends beyond our products - its embedded in how we work and grow. workers embrace change especially in our fast-moving technological landscape and have a strong growth mindset. That's why we encourage our teams to proactively, thoughtfully, and ethically use AI to simplify their workflows, cut complexity, and boost efficiency. This empowers our associates to focus on higher-impact work, creating smart, more innovative solutions that solve our customers' most pressing challenges.
What you will do:
Design, develop, and implement virtualization related solutions for our company's next-generation platforms, based on our company OpenShift and thus Kubernetes
Become responsible for the quality of our offerings, participate in peer code reviews and continuous integration (CI) and continuous delivery (CD), and respond to security threats (CVEs).
Participate in, lead, and create upstream networking project communities, including contributing new development work and existing features and fixes for projects like Kubernetes, Kubernetes descheduler, KubeVirt, and Forklift
Use your deep virtualization and Kubernetes expertise to help customers solve complex business problems with creative solutions.