דרושים » תוכנה » R&D Team Lead - Security

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.

Were looking for a seasoned R&D Team Leader to join our top-notch technology R&D team, reporting directly to the VP R&D. In this role, you will drive technological innovation, oversee the development of cutting-edge features, and guide the team in delivering scalable, high-quality products. You will combine hands-on technical leadership with strategic oversight, ensuring that our platform continues to evolve and deliver impactful solutions for our clients. As part of an AI-first company, our web team is deeply involved in creating and integrating AI-driven features to enhance our digital offerings.
Key Responsibilities:
Lead the R&D team in developing new features and enhancing our platform.
Oversee the end-to-end development lifecycle, from ideation to deployment.
Ensure high-quality code, scalable architecture, and smooth product delivery by implementing best practices in software development.
Mentor and support team members in their professional growth.
Troubleshoot and resolve complex technical challenges in collaboration with the team.
Collaborate with cross-functional teams including Product, Data, and AI to align development efforts with company goals.
Drive innovation and stay updated on new technologies to keep us at the forefront of the industry.

We are developing revolutionary runtime engine and transforming the online experience for hundreds of millions of users.
Our proprietary AI-based technology is bringing the worlds leading digital adoption platform to the next level by understanding and interacting in real time with graphical user interfaces at a human level.
Our Architecture Comando Team is looking for Software Engineers who are passionate about leading technology to the extreme.
If you are striving to develop an innovative product, make an impact, and work with the industrys brightest talent as part of one of the fastest-growing and successful startups around - where you want to be!
What will you actually be doing?
End to end development of features and systems that are used daily by key stakeholders, both internally and externally
A technical focal point for software development best practices and design of main components, services and systems.
Be part of an organic team developing in a fast paced environment based on CI/CD.
Investigate, implement and share new technologies and ideas.

We are seeking a visionary Director of Engineering with a strong product mindset to lead the strategy, development, and scaling of our Software Supply Chain security product. As a Director of Engineering, you will lead teams building an enterprise-grade Software Composition Analysis solution, meeting the growing needs of our customers and supporting the ever-evolving development ecosystem.
As a Director of Engineering, you will...
Build, lead, and mentor multiple cross-functional teams of developers to deliver a scalable and reliable product
Foster a culture of collaboration, automation, and continuous improvement within the engineering organization
Define and implement procedures and workflows, enabling rapid innovation alongside ensuring enterprise-grade quality of the delivered product
Architect and deliver an enterprise-grade solution that operates in both SaaS and self-hosted environments
Partner with engineering leaders, product teams, and business stakeholders to ensure successful product adoption by the customers

The CSO Office is seeking an Application Security Team Lead. In this role, you will manage an application security team that focuses on building and running tools to secure the application landscape at scale, as well as conducting vulnerability research. You will work closely with the R&D and DevOps teams and serve as the focal point for identifying and resolving complex security challenges.
This is a hands-on Team Lead position, a development-focused role that ensures products adhere to the stringent security requirements of our thousands of customers.
As an Application Security Team Lead you will
Build, lead, and mentor a team of AppSec Engineers
Lead the development of Internal Security tools and AI agents
Design and implement SSDLC practices and automated security controls across the CI/CD pipeline
Build and operate scalable vulnerability management frameworks across cloud-native services and SaaS products
Integrate security into Agile and DevOps processes, including threat modeling, SAST, DAST, and SCA
Partner with development and DevOps teams to embed security early and often
Contribute to secure code reviews and assist with remediation strategies
Track, triage, and report vulnerabilities across product lines
Provide technical leadership and drive adoption of secure development best practices
Define and measure AppSec KPIs and drive continuous improvement

Were looking for a Senior Software Engineer to join our growing R&D team. In this role, you will play a critical part in designing, building, and optimizing complex systems that power our AI-driven platform. Youll work across the stack- primarily on backend services - with opportunities to influence architectural decisions and build highly scalable and performant systems. Youll collaborate closely with AI, product, and frontend teams to bring advanced features to life and ensure a seamless, intelligent experience for our users.
This is a high-impact role for someone who is passionate about engineering excellence, eager to shape systems end-to-end, and ready to grow with a fast-moving, AI-first company.
Key Responsibilities:
Design, develop, and maintain robust backend systems and services.
Ensure the scalability, performance, and security of backend components.
Collaborate with front-end developers and data teams to integrate user-facing elements with server-side logic.
Optimize the platform's infrastructure to handle large-scale data processing and analysis.
Troubleshoot and debug complex issues, identifying and implementing the most effective solutions.
Contribute to the architecture and system design decisions for the backend infrastructure.
Stay up to date with industry trends and new technologies to continuously improve backend performance.

we are looking for a we are looking for a.
As an Engineering Tech Lead, you are the technical compass for your group, bridging the gap between high-level architectural vision and on-the-ground execution. You will drive the technical roadmap and set the standard for engineering quality while maintaining a strong hands-on presence.
Your goal is to act as a catalyst for continuous improvement-dedicating significant time to coding and POCs while leveraging your expertise to mentor engineers, drive cross-R&D initiatives, and align technology decisions with critical business objectives.
Key Responsibilities:
Technical Roadmap & Strategy: Plan and align the technical roadmap for your teams, collaborating closely with product stakeholders to ensure that architectural decisions support long-term business goals.
Hands-on Execution: Lead from the front by maintaining a strong hands-on presence. You will build Proofs of Concept (POCs), contribute to complex feature development, and solve the hardest technical challenges alongside your team.
Mentorship & Knowledge Transfer: Act as a force multiplier. You will lead technical forums, facilitate workshops, and personally mentor engineers to foster their ownership and technical growth.
Cross-R&D Leadership: Play an active role in the R&D Tech Leadership forum, driving engineering-wide initiatives, setting standards, and influencing technical decisions across the organization.
Operational Excellence: Champion a culture of quality. You will drive improvements in reliability, security, scalability, and cost-efficiency.
Efficiency & Innovation: Drive operational efficiency by promoting internal tooling, enforcing technical standards, and adopting AI-driven solutions (like GitHub Copilot) to reduce toil and improve the developer experience.
Modernization & Backlog Ownership: Own the technical health of your domain. You will actively manage the technical debt and modernization backlog, working with the Product Manager to prioritize and schedule essential architecture and system health improvements.

We are looking for a Software Engineer to join our Live Events Discovery team in Israel. Our team owns and operates tier-1 services that are critical to Prime Video's live sports business, serving millions of customers globally with strict availability and latency requirements. We are responsible for connecting customers to live sports experiences through content discovery and personalization. Our service powers the carousels and content discovery features across Prime Video's home page, sports pages, and subscription pages.

This role offers the opportunity to work on services where every decision matters - from architectural choices to caching strategies to error handling - because our services are in the critical path for customer experience during the biggest moments in sports.

Key job responsibilities:
- Build architecture and feature development for our Tier-1 service.
- Build and maintain highly resilient distributed systems that handle millions of requests during peak live sports events.
- Design and implement sophisticated content curation and filtering logic that integrates with multiple upstream services for entitlements, blackouts, recommendations, and playability.
- Partner with other engineers to ideate, design, and build scalable solutions.
- Tackle complex technical challenges across the stack - from service APIs to data orchestration.

As a member of our team, you will:
- Own and operate mission-critical, Tier-1 services with stringent availability and performance requirements.
- Build and scale high-throughput, low-latency content discovery services deployed across multiple AWS regions globally.
- Drive operational excellence for services during peak live sports events.
- Architect solutions that integrate with multiple upstream services for content filtering, entitlements, blackouts, and recommendations.
- Work on intelligent content curation systems that surface the right live sports content to the right customers at the right time.
- Collaborate with merchandising, recommendation, and content teams to deliver personalized sports discovery experiences.

We are looking for a motivated and experienced Machine Learning Platform Engineer to join our dynamic team.

In this role, you will collaborate closely with data scientists and DevOps professionals to design and build the infrastructure, ecosystem libraries, and pipelines that power our data science initiatives. You will take ownership of model development, monitoring, and maintenance, working hand-in-hand with data scientists on a daily basis.

If youre passionate about AI, machine learning, and writing high-quality code-and are eager to contribute to innovative, impactful do good projects in the digital health space-wed love to hear from you!

What you'll be doing:
Design, develop, and maintain our machine learning ecosystem libraries.
Build and manage data science code, Docker images, and Kubeflow Pipelines (KFP).
Create and maintain CI scripts to ensure seamless integration and delivery.
Conduct thorough code reviews to uphold high-quality standards.
Collaborate closely with data scientists, understanding and addressing their evolving needs.
Work alongside software developers to seamlessly integrate machine learning models into production systems.
Stay current with the latest advancements in machine learning, leveraging innovative techniques to enhance the companys products and services.

We are seeking a talented senior Backend Engineer to join our team to help design, develop, and maintain the backend infrastructure of our emerging and growing client-side security product. As a Backend Developer, you will be responsible for creating micro-services that protect against client-side attacks, always evolve the system according to the latest security trends and compliance, and ensuring the system is highly scalable.

What you'll do

How Youll Make an Impact -

Architect for Scale: Lead the design and implementation of distributed systems engineered to process hundreds of thousands of requests per second while maintaining strict latency targets within tens of milliseconds.

Own the Lifecycle: Take full accountability for the entire software development lifecycle-from initial architectural design and coding to rollout, observability, and long-term system health.

Collaborate across Functions: Partner closely with product and engineering teams to transform ambitious product goals into high-performance technical reality.

Our Pragmatic Tech Stack -
We use a suite of tools specifically chosen to handle our unique scale and performance requirements:

Core Backend: Go

Messaging: Kafka, Redis Pub/Sub, GCP Pub/Sub.

Data: MongoDB, Postgres, Redis, BigQuery.

Infrastructure & Orchestration: Kubernetes, ArgoCD, Pulumi, Crossplane.

CI/CD: GitHub Actions, Jenkins.

Cloud Platforms: Multi-cloud environment (GCP, AWS, Azure).