לוח משרות דרושים מהנדס תוכנה

Justt helps many of the world’s largest and most recognizable brands turn chargebacks from a constant headache into a managed, predictable part of doing business. Our AI-driven platform powers chargeback operations at scale, automating disputes end to end, recovering revenue that would otherwise be lost, and removing a major operational burden from finance, risk, and operations teams across multiple regions and verticals. We’re a global company with teams across markets, and disciplines, working closely with leading players in the payments ecosystem. Our culture is built on clear thinking, collaboration, and a strong sense of ownership. At Justt, you’ll partner with product, engineering, data, success and go-to-market teams to build technology that sits at the core of modern payments, and has a direct, measurable impact on the bottom line for some of the biggest companies in the world. What you'll be doing: Own features end-to-end in our chargeback automation platform - from AI-powered evidence generation to real-time merchant-facing insights Take features from concept to production - plan, build, deploy, and monitor your code in production Master our tech stack (Node.js, Next.js, SQL/NoSQL, K8S, AWS) while building features across our 200+ microservices architecture Handle high-stakes data at scale - process thousands of chargebacks daily, ensure data accuracy, and maintain system reliability Be part of a strong engineering culture - work closely with engineers, product, QA, and DevOps to ship features that move the needle

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.

We are looking for a motivated and experienced Senior software engineer to join our Cloud and K8s Group. The successful candidate will possess a strong technical background in low-level systems programming and will excel in developing performant, efficient, and reliable software across multiple operating systems. Expertise in C ++ and deep knowledge of Linux, macOS, and Windows internals are essential for this role, as you will be instrumental in building and optimizing our agent. Key Responsibilities:
* Design, implement, and optimize low-level system software components and libraries with a focus on performance and efficiency.
* Analyze and debug complex issues related to operating system internals ( Kernel, drivers, memory management) across Linux, macOS, and Windows platforms.
* Develop networking capabilities and optimize networking stack interactions within software modules.
* Write clean, maintainable, and well-tested C ++ code, while mentoring and reviewing peers contributions.
* Collaborate closely with infrastructure, security, and product teams to design scalable and secure systems.
* Contribute to CI/CD pipelines and automation workflows to streamline build, TEST, and deployment processes.
* Develop and maintain scripting tools (e.g., Python, Bash, PowerShell) to support development and operational tasks.
* Stay up to date with emerging technologies in systems programming, cybersecurity, and networking to continuously improve our solutions.

we seek a Deep Learning & Computer Vision Expert to drive AI-powered innovation and shape the future of semiconductor manufacturing.
As a key member of Advanced Technology Group (ADT), the companys R&D core, youll be part of a multidisciplinary team addressing complex challenges at the crossroads of physics, algorithms, and hardware.
In this pivotal, high-impact role, you will serve as a technical architect and subject-matter authority, integrating deep learning, physics-based models, and advanced hardware systems.
Youll collaborate closely with leading experts in physics, optics, hardware, and software, and report directly to the Head of Advanced Technology.
Youll lead the full R&D lifecycle, from early feasibility studies to scalable industrial deployment, while mentoring others and influencing strategic technology roadmap.
Responsibilities
What will you be doing:
Architect, design, and lead the end-to-end implementation of deep learning and image-processing algorithms for high-throughput industrial environments.
Drive feasibility studies and prototype development of novel metrology technologies.
Stay ahead of emerging trends in AI, computer vision, and semiconductor physics to guide strategic R&D direction.
Collaborate closely with cross-functional teams across physics, optics, hardware, and software.
Act as a subject-matter expert, influencing technical decisions and innovation strategies.
Mentor engineers and researchers, fostering a culture of technical excellence and innovation.
Communicate and present complex algorithmic concepts to internal stakeholders in a clear and engaging manner.
Take full ownership of algorithmic performance, robustness, and scalability in production environments.

our DMD Advanced Technologies group is seeking a Python Developer.
The group focuses on researching emerging technologies and conducting concept and feasibility studies, covering experimental, theoretical, and algorithmic aspects.
Responsibilities
What will you be doing:
Lead the design, development, and deployment of algorithm-driven software solutions as part of R&D for emerging technologies.
Transform research into innovative, user-ready products, driving them from concept to launch.
Ensure scalability, performance, and adherence to modern development practices.
100% hands-on coding.

The Software Team is looking for a Software Engineer to join the feature development of our complex in-house platform, designed for critical dimension measurements in the semiconductor industry.
Responsibilities
What you will be doing:
Design, develop, and support features for a complex in-house software platform. This includes implementing and troubleshooting sequences, algorithms, optimizations, calibrations, and integrations with other system modules.
Proactively drive improvements across our domain areas including tools, processes, technologies, and knowledge sharing.
Collaborate with cross-functional teams and contribute to the integration of our platform with FAB systems and other factory equipment.
Be part of an Agile Scrum team that values continuous learning, self-improvement, and close collaboration across disciplines to create meaningful impact

our SW group seeks a QA Engineer who will become an active member of the Agile team.
In this role, you will be responsible for manual QA for products that involve Servers, Automation background advantage.
Responsibilities
What you will be doing:
Become an active member of the Agile team as a QA Engineer.
Take part in all stages of software development and release, including conducting beta tests at customers sites abroad.
Develop deep QA expertise in systems to identify risks in software development.
Define and plan the overall testing strategy for software.
Create and maintain both high-level and detailed test plans.
Perform tests that validate software qualification.
Define and maintain regression test suites.
Plan and execute beta testing activities at customer sites.
Investigate failures and define corrective actions

our SW IM team is looking for a Software Team Leader to help develop a complex in-house software platform.
Responsibilities
What you will be doing:
Lead a team of 45 software engineers working on current and next-generation platform of integrated metrology tools.
Manage the teams capacity, work plan, and content grooming to meet project goals in close collaboration with project management.
Oversee your teams professional growth in both technical skills and domain knowledge.
Serve as the focal point for communication with system, QA, and other software teams, ensuring smooth and effective collaboration.
Be an active member of the SW groups managerial team, contributing to the ongoing improvement of work processes and tools.
Join a team that values cross-disciplinary collaboration and strives to create meaningful impact through strong partnerships.

Were on a mission to build the first holistic smart payment solution-one that maximizes authorization rates for our merchants by intelligently determining and executing the optimal strategy for every transaction. Our Payments team is designing and running highly critical, production-grade infrastructure, and were looking for a deeply technical engineer to help shape it from the ground up.
In this role, youll lead the design and development of payment products, build resilient infrastructure, dive deep into technical complexity to solve production challenges, and work closely with teammates, stakeholders, and customers to understand their needs. Youll have end-to-end ownership-from architecture and coding to deployment and monitoring-while helping set the technical direction for a growing initiative.

This is an early-stage effort, giving you the chance to be a founding member, influence architectural decisions, and directly impact merchant success. We value thoughtful technology choices, resourcefulness, and a fast-moving, problem-solving mindset. Our engineers are creative, independent, and adaptable, working with a diverse stack of technologies to deliver maximum value to our clients.
What youll be doing:
Build and enhance payment products-creating new systems from scratch while improving and integrating with existing ones
Design and implement resilient, production-grade infrastructure that can handle critical workloads
Lead technical initiatives within the Payments team, collaborating with teammates and stakeholders across
Work across a diverse tech stack and programming languages
Brainstorm and shape features with product managers and peers, guiding decisions with your technical expertise
Work closely with customers to understand their needs and translate them into impactful payment solutions
Mentor and support fellow engineers
Dive deep into technical complexity to diagnose and solve production issues
Take initiative-if you see a way to make our systems or workflow better, own it and make it happen

we are looking for a Data Researcher.
As a Data Researcher, you will be responsible for the core asset of the company - ensuring the ongoing accuracy and superior performance of what is widely recognized as the industry's leading e-commerce fraud decisioning system.
You will be empowered and expected to constantly innovate, devising smart logical and technical solutions to address real and evolving business challenges faced by the world's largest and most sophisticated online retailers, who constitute our primary clientele.
In this capacity, your work will also include some direct engagement with these key customers, providing analytical insights and helping to tailor solutions to their specific needs.
You will join a dynamic department with a deeply ingrained culture of striving for excellence and being the best in our field.
We foster an informal, collaborative environment where your contributions are highly valued.
This role offers significant growth opportunities, with clear pathways for advancement in both managerial and senior individual contributor (IC) capacities, allowing you to shape your career based on your strengths and aspirations. Your work will directly influence our product, protect our customers, and help define the future of trust in digital commerce.
What you'll be doing:
Invent, design, implement, and refine our systems core decisioning logic and models in a live production environment.
Conduct in-depth research into complex fraud patterns, adversarial networks, and emerging global threats.
Leverage rich datasets to derive actionable insights, develop new system components, and advance our feature engineering processes.
Develop, prototype, and automate new tools and processes to enhance the precision and scale of our systems.
Collaborate with a world-class team of Data Scientists, Analysts, Researchers, and Engineers to develop the next generation of AI technology.

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.

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