לוח משרות דרושים מתכנת Python

We are looking for a data-driven, detail-oriented Product Analyst to join our growing team. In this role, you will drive impactful decisions by transforming vast amounts of data into strategic insights that shape our product development and business direction. Youll work closely with cross-functional teams, diving into millions of data points generated every second by our innovative platform.
If you have a strong technical foundation, a passion for data, and a knack for connecting insights with business goals, we encourage you to apply!
A day in the life:
Collect, analyze, and synthesize data from multiple sources to deliver valuable, actionable insights for stakeholders.
Identify diverse data approaches and apply quantitative methods to derive statistically sound conclusions.
Develop and maintain reports, dashboards, and visualization tools to track product performance, behavior trends, and business impact.
Translate abstract business questions into measurable metrics, informing and driving product decisions.
Collaborate closely with product managers, data scientists, software engineers, and operations to support data-driven product development and business strategy.

We are looking for a System & Networking Engineer.
As a System & Networking Engineer, youll be part of the elite team responsible for making it all run smoothly in the real world. That means remotely deploying secure, high-performance systems in hundreds of stores, designing resilient connectivity across complex networks, and building the automation that takes us from manual setup to effortless scale.
This role sits at the heart of our Ops Technology teama new task force built to take over deployment and tier-2/3 tech support from R&D. Its a hands-on, high-impact role for engineers who love getting deep into systems, solving hard problems in the wild, and being part of something thats scaling fast.
You wont just install and troubleshootyoull design, automate, and lead the way as we scale from PoCs to hundreds of live stores across the globe.

We are looking for a Senior Application Security Engineer.
As an Application Security Engineer , you will play a pivotal role in safeguarding our products against security threats and vulnerabilities. You will work closely with our development teams to integrate security best practices into the software development lifecycle, conduct thorough security assessments, and implement robust security measures to protect our applications and data.
Key Responsibilities:
Collaborate with development teams to integrate security controls into the software development lifecycle (SDLC)
Conduct regular security assessments, including code reviews, vulnerability scans, and penetration testing, to identify and remediate security vulnerabilities in applications
Design and implement security solutions to protect against common security threats, such as SQL injection, cross-site scripting (XSS), and authentication bypass
Conduct threat modeling and architecture security review
Develop and maintain secure coding standards and guidelines for application developers
Monitor and analyze security incidents and provide timely response and resolution
Stay current with emerging threats, vulnerabilities, and industry best practices in application security
Participate in security incident response activities and contribute to post-incident reviews and remediation efforts
Collaborate with cross-functional teams to ensure security requirements are effectively integrated into product development processes
Deliver secured development training to developers

We are looking for an experienced, passionate Senior Backend Engineer (Platform Team) to join our growing TLV R&D location. You'll be joining the backend group to help us expand our infrastructure and add new features to the company's core product.
As a Senior Backend Engineer in our platform team, You'll take part in our effort to improve our product, productivity, security and the ability to scale. Opportunity to make a significant impact by driving the technical direction of a high-growth company.
As a Senior Backend Engineer, you will:
Develop and maintain policies and procedures for software development, deployment, and maintenance. Monitor cloud environments using infrastructure as code methodologies
Work closely with other teams, such as development and operations, to ensure that our software applications meet the needs of the organization.
Participate actively in code reviews to uphold high standards of quality and maintainability in software development
Work collaboratively with product teams to design and implement new cloud services and workflows, contributing to the continuous improvement of our platform
Stay up-to-date with emerging trends and technologies in Cloud, and assess their potential impact on our organization

As a core developer for one of our OpenShift AI teams, you will have the opportunity to actively participate in one of our component teams as well as the affiliated open-source communities. You will work as part of an evolving development team to rapidly design, secure, build, test, and release new capabilities. The role is primarily an individual contributor who collaborates closely with other developers and cross-functional teams. You should have a passion for working in open-source communities and for developing solutions that integrate Red Hat, open-source, and partner technologies into a cohesive platform.

What you will do
Contribute to the architecture, design, development, and testing of new features and solutions for RHOAI

Innovate in the MLOps domain by participating in upstream communities

Ensure non-functional requirements including security, resiliency, and maintainability are met

Write unit and integration tests and work with quality engineers to ensure product quality

Use CI/CD best practices to deliver solutions as productization efforts into RHOAI

Contribute to a culture of continuous improvement by sharing recommendations and technical knowledge with team members

Collaborate with product management, other engineering and cross-functional teams to analyze and clarify business requirements

Communicate effectively to stakeholders and team members to ensure proper visibility of development efforts

Give thoughtful and prompt code reviews

Represent RHOAI in external engagements including industry events, customer meetings, and open source communities

Mentor and guide other engineers

As a core ML engineer for one of our OpenShift AI teams, you will have the opportunity to design and build systems that monitor, validate, and improve AI model performance in production. You will work as part of an evolving development team to rapidly design, secure, build, test, and release new capabilities. The role is primarily an individual contributor who collaborates closely with other ML engineers, software developers, and cross-functional teams. You should have a passion for observability, MLOps, and building robust systems for real-world AI.


What you will do

Design and build observability and optimization tools for large-scale GenAI workloads running on Kubernetes

Develop systems to collect and analyze model performance metrics, logs, and resource usage in real-time

Innovate in the MLOps and AI observability domain by contributing to upstream communities

Collaborate with product, engineering, and research teams to improve model trust and performance

Write unit and integration tests and work with quality engineers to ensure product quality

Use CI/CD best practices to deliver solutions into RHOAI as part of our productization efforts

Contribute to a culture of continuous improvement by sharing technical knowledge and insights

Communicate effectively with stakeholders and team members to ensure visibility of ML performance

Represent RHOAI in external engagements including open source communities and customer meetings

Mentor and guide junior engineers and contribute to team growth

we are looking for a Senior Software Engineer to join our Telco engineering group.
What you will do:
Play an active role and contribute to multiple open source projects and communities like Kubernetes, Red Hat 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

Who We Are At Cross River, we're building the financial infrastructure that powers global innovation. With our cutting-edge suite of embedded payments, cards, and lending solutions, we enable millions of businesses and consumers to transact seamlessly and securely. With 900+ employees worldwide and an R&D center of over 160 employees in Jerusalem - we’re reshaping how financial technology is developed and delivered.

The Role:
As a Software Engineer, you’ll design, develop, and deploy robust software systems across our platform. You’ll have ownership of end-to-end projects, the autonomy to lead from idea to implementation, and the opportunity to work across product lines - from scalable APIs and secure infrastructure to machine learning. The role also brings unique engineering challenges shaped by regulatory and compliance requirements - pushing your creativity and technical capabilities.

Who You Are:

* A product-minded engineer who loves solving problems at scale
* Comfortable owning full systems - from architecture to deployment
* Passionate about writing clean, maintainable code with an eye on the end user
* A collaborative team player who mentors generously and learns continuously
* Curious, thoughtful, and excited by a fast-moving environment

What You’ll Actually Be Doing:

* Design, build, test, and deploy backend systems for high-scale financial applications
* Lead architecture reviews and drive decisions across technologies and platforms
* Write well-tested code and review peers’ work for quality and clarity
* Collaborate with Product, DevOps, and Security teams to deliver seamless experiences
* Own and improve development lifecycles including CI/CD, observability, and cloud automation
* Debug production issues and lead efforts to ensure system reliability and uptime
* Contribute to internal documentation and onboarding processes
* Participate in a Tier 2/3 on-call rotation to support business-critical systems

Why You’ll Love Working Here:
You’ll be part of a supportive, down-to-earth team that values collaboration, curiosity, and initiative. We foster a culture where engineers have real ownership and learning never stops. You’ll work on high-scale systems using cutting-edge tech, solving meaningful problems that power the future of fintech. Whether it’s building secure infrastructure, launching new products, or optimizing performance, you’ll see your impact every day.

Next Step:
Hit apply. You bring the talent; we’ll bring the challenge (and the snacks!)

We are At Cross River, we're building the financial infrastructure that powers global innovation. With our cutting-edge suite of embedded payments, cards, and lending solutions, we enable millions of businesses and consumers to transact seamlessly and securely. With 900+ employees worldwide and an R&D center of over 160 employees in Jerusalem - we’re reshaping how financial technology is developed and delivered. .

The Role:
We’re seeking a Senior Application Security Engineer to be the go-to security expert for our software and blockchain engineering teams. In this high-impact role, you’ll embed security across the entire SDLC - from CI/CD pipelines to smart contracts—helping us build secure-by-design systems that power the future of fintech and digital assets. You’ll lead threat modeling, drive secure development practices, and automate guardrails that make security effortless for developers. As part of a collaborative security team, you’ll influence architecture, compliance, and innovation while protecting millions of users and billions in assets.

Who You Are:

* A proactive self-starter with deep expertise in application and cloud security
* Passionate about secure development and enabling engineers through thoughtful guardrails
* Clear and confident communicator who can influence across technical and non-technical teams
* Curious about emerging threats and excited by the challenges of blockchain security
* Committed to excellence, with a strong sense of ownership and a drive to build secure systems that scale

What You’ll Actually Be Doing:

* Integrate security tools (SAST, DAST, SCA, secret scanning) into CI/CD pipelines using GitHub Actions, Jenkins, and related DevOps tooling
* Lead threat modeling and secure architecture reviews for new features, APIs, and blockchain systems
* Conduct smart contract security reviews and advise on cryptographic and wallet security patterns
* Coordinate penetration tests, manage bug bounty reports, and track remediation through development teams
* Build reusable security components, libraries, and developer-friendly guardrails
* Deliver internal training, build a security champion network, and drive adoption of AppSec best practices
* Produce security metrics, documentation, and audit evidence to support FFIEC, PCI DSS, SOC 2 compliance
* Stay current on evolving threats in blockchain, DeFi, GenAI, and supply-chain ecosystems

Why You’ll Love Working Here:
You’ll help secure some of the most innovative products in fintech and crypto - while collaborating with brilliant, supportive teammates who care deeply about doing things the right way. Our security culture is proactive, collaborative, and continuously improving. You’ll have the autonomy to lead impactful initiatives, influence design from day one, and grow alongside a team that’s invested in modern tooling and professional development.

Next Step:
Hit Apply. Bring your AppSec mastery abilities. We’ll bring the challenge – and the snacks.

Site Reliability Engineer (SRE) to play a pivotal role in our approach to production services and customers.

Who We Are
Combining the Mindset of a CISO and the Toolset of a Hacker, pioneered breach and attack simulation (BAS) and is the most widely used continuous security validation platform. Our platform continuously executes attacks, correlates results to help visualize security gaps, and leverages contextual insights to highlight remediation efforts.
The best thing about ? Definitely The People are friendly and collaborative, they work hard and dream big. We've built together an amazing culture and we are looking to add more awesome people to our growing team!

In Technical Terms, You Will
Play the role of a hands-on SRE Engineer focused on automation and toil-reduction and participate in Ops cycles to support our product.
Perform on-call support function on a rotation basis, providing timely resolution of issues.
Easy-to-Use Automation: Continue to grow the infra-automation (Azure, AWS, Jenkins) with a focus on ease of configuration.
Environment Stability using Observability: Create and continue to evolve existing Observability (metrics & alerts) and participate in regular monitoring of infrastructure for stability.
Collaborative Engagement: Collaborate closely with application owners, Technical Account Managers, Sales engineers team members as part of roadmap execution and continuous improvement of existing systems.
Interview Process
Average Duration: 21 days

Key steps:
Send your application
Receive a response from us within 5-7 days
(If selected)
Meet the Recruiter (15 minutes)
Meet the Hiring Manager (30 minutes)
Technical Interview (1-hour)
Home Assignment
Assignment review call (30 minutes)
Meet our team in the office
Final steps

our companys Saas department is focused on building software and products at scale, from infrastructure that handles massive amounts of data to outstanding customer centric user experiences in B2B, B2C and B2D products that change billions of lives worldwide.
We're seeking a Staff engineer - AI Builder to lead the design and implementation of AI-native technical frameworks that redefine how large-scale systems are built, extended, and evolved.
This role is deeply technical and architecture-driven, focused on designing modular, extensible, and AI-first system foundations that enable scalable development with AI as a core engineering collaborator.
You will work across the full stack, building infrastructure where AI actively generates, extends, and maintains software components as part of the native development flow.
This is not about incremental AI integration this is about architecting the frameworks that let AI scale software engineering 10x faster and smarter.
Responsibilities
Architect and lead the development of AI-native system frameworks that emphasize modularity, extensibility, and adaptive scalability.
Build platform primitives that enable dynamic AI-driven module and extension generation.
Design and implement developer workflows optimized for AI-assisted software development, embedding AI collaboration as a first-class design principle.
Define and codify AI-native engineering practices, patterns, and guidelines to elevate our companys software development lifecycle.
Establish and champion best practices for AI-assisted engineering across system design, code quality, testing, observability, and operational scalability.
Drive hands-on prototyping and iterative delivery across frontend, backend, and orchestration layers.
Provide technical leadership and mentorship, fostering an AI-first engineering culture across teams.
Partner closely with Product, AI, and Engineering teams to align system evolution with AI-native goals.

In this job you will need to design, lead, develop, complex and versatile software solutions. This includes technical leadership and working closely with other stakeholders in the organization such as system engineers. You will need follow through from concept to product along with hands on hands-on coding and supporting complex integrations of the various parts of the system. We offer a challenging and most interesting technological domain with many SW technologies, algorithms, and a wide SW stack.

Requirements - technical

Proven and demonstrable previous experience with SW architecture.

Highly verbal and technical writing skills, in establishing complex technical designs and collaterals.

Deep knowledge with HW architectures, OS implementation details and HW-SW partitioning.

Proven track record in solving complex problems, creative, learning and adopting new domains.

Ability to mentor and lead engineers from technical perspective. An astute learner and teacher.

Wide familiarity with development tool chains, automation tools, debugging capabilities, software methodologies, both for internal usage and customers.

Proficiency in C, C++, Python, assemblers.

Experience in Embedded Linux.

As a senior backend engineer in the data management team, you will be instrumental in developing the core of our AI and data platform. Your responsibilities will include the design, development, and maintenance of robust, high-performance, and scalable backend services. You will tackle intricate technical challenges, focusing on optimizing system efficiency and contributing to key architectural decisions that will shape the future of our platform. This role offers a dynamic blend of hands-on coding, in-depth problem-solving, and close collaboration with various cross-functional teams to deliver innovative solutions.

We are looking for a Data Scientist Team Lead.
Responsibilities
As an AI/ML Team Lead, your responsibilities include:
Leading and mentoring a team of AI engineers, fostering a culture of innovation, collaboration, and continuous learning.
Working with product managers, software engineers, and designers to identify and prioritize AI-driven features and enhancements.
Developing the next generation of DPI and QoE AI/ML engines and integrating them into the product.
Maintaining existing AI/ML engines.
Promoting best practices in AI development, including model evaluation, testing, and monitoring.