דרושים » תוכנה » Senior Infrastructure Developer

We are looking for a senior backend engineer who is truly cross functional possesses strong engineering foundations for developing highly performant services.
The ideal candidate will have a deep understanding of algorithms and Python fundamentals, as well as an understanding of the capabilities and limitations of LLMs. They will be able to quickly collaborate with their product counterparts to iterate over new, cutting edge features and capabilities and get them to the hands of our users. Collaborating closely with product teams, they will quickly ideate, develop and deliver innovative features and capabilities to our users.
If you have the skills and experience we are looking for, we encourage you to apply for this exciting opportunity to join our team and make a significant impact on the future of AI
Role and Responsibilities:
Build the framework used to supercharge our algorithm teams to write scalable, performant algorithms
E2E ownership of production services, databases and infrastructure
Work in fast iteration loops with business/product managers to architect and deliver new products and capabilities
Drive the architectural design, including dependent services and service interactions (APIs & SDKs)
Apply judgment and experience to balance trade-offs between competing interests and optional solutions, considering profiling data to inform decisions on performance and resource utilization.
Help with coaching and mentoring team members, and maintaining high standards of software quality within the team.

Were looking for an experienced infrastructure developer to join our QA Automation team. Youll be a key player in building an innovative automation platform for our SaaS product, ensuring our engineering quality reaches new heights.
You will focus on building, maintaining, and enhancing the infrastructure that supports test automation across both backend and frontend. You will be responsible for creating and optimizing tools, frameworks, and pipelines that enable the development and execution of automated tests. This position requires a strong technical background in automation infrastructure, CI/CD integration, and cloud technologies.
Responsibilities:
Design, build, and maintain automation infrastructure that supports automated test execution for UI, API, integration tests and more.
Work closely with developers and QA teams to integrate automation tools into the CI/CD pipeline, ensuring automated tests run efficiently and reliably.
Manage the underlying infrastructure, including Docker, and cloud-based services, to ensure smooth operation of the test automation framework.
Create and optimize tools and scripts that facilitate the development and execution of automated tests (e.g., integrating with GitHub Actions, Jenkins, etc.).
Continuously monitor the performance of the test infrastructure, troubleshoot issues, and optimize the environment for speed and scalability
Promote and implement best practices for building and maintaining automation infrastructure, ensuring high standards for reliability and maintainability
Partner with DevOps, developers, and product managers to define automation strategies and enhance software quality.

we are a top player in its game and is heading for an exciting year. In this role, you will take an integral part in the creation of a new and innovative SaaS product.
If you are a talented Senior Backend Engineer that likes to solve complex problems and looking for your next challenge we want you to join our team!
What youll do:
Join a passionate, high-performing team that owns two successful products end-to-end, delivering cutting-edge solutions in Fraud Prevention and API Security.
Work both on delivering infrastructure and customer-facing features.
Write modular, extendable, testable, efficient and secure code for the platform and microservices.
Design and build scalable systems: robust backend services and data pipelines capable of processing and analyzing large-scale datasets efficiently.
Optimize workflows: work on improving the performance, reliability, and scalability of our realtime, short-async, long-async and data processing systems.
Develop a platform that will affect hundreds of customers worldwide, and billions of end-users worldwide.

We're looking for a passionate and experienced Python Developer to help shape the future of AI. You'll play a crucial role in developing and implementing the backend systems that power our breakthrough language model, Apollo.
**What You'll Do:**
- Design and implement robust services and APIs to drive our product
- Collaborate with cross-functional teams to define, design, and ship new features
- Optimize existing systems for improved performance and scalability
- Participate in code reviews and contribute to team knowledge sharing
- Monitor, identify, and resolve backend/platform issues
- Implement and maintain microservices architecture and event-driven communication systems
- Integrate and operationalize large language models (LLMs) within the production environment
- Stay up-to-date with emerging trends and technologies in software development

Required Python Engineer
What Youll Do:
As a Senior Engineer in the Purchase Risk Squad, you will play a pivotal role in developing and maintaining mission-critical systems that manage the heart and brain of our primary product. Your contributions will directly impact the teams ability to proactively manage financial risks and meet key financial KPIs. Working alongside backend engineers and AI/ML specialists, you will drive the development of advanced risk management systems that ensure the stability and financial success of our loan product.
Work directly with our Data Scientists within the risk team, leveraging cutting-edge technologies to develop, optimize, and redesign the core services that meet our growing business needs. Your role will be crucial in designing and implementing solutions that enhance our ability to manage and mitigate risks effectively.
Play a crucial role in ideating and developing new capabilities within the risk domain. Your work will leverage technologies and methodologies to introduce novel risk assessment and mitigation solutions, contributing significantly to our mission.
Work closely with internal stakeholders to understand their needs and translate business requirements into technical solutions.
Promote best practices in software development within the team, emphasizing code quality, security, and performance optimization.
Be an integral part of our multidisciplinary development teams.
Stay up-to-date with the latest technologies and methodologies in data science and engineering, incorporating them into your work to drive innovation.

We are looking for a Principal Backend Engineer to join our Cortex backend engineering group.
The group develops and maintains the backend of Cortex products - Cortex XSOAR, Cortex XDR, and Cortex XSIAM. The great majority of the Cortex engineering group is located in the TLV office which allows us to operate at a high pace with short loops of decision-making.
You will join a team focused on developing, innovating, and scaling the Cortex XSOAR product, along with contributing to shared Cortex infrastructures and components. We are looking for candidates with a can-do attitude, who are passionate about complex problems and thrive on bringing value to thousands of customers.
Your Impact:
End-to-end backend development of features and components across their entire life cycle (design, develop, test, deploy, maintain)
Work closely with peers across different teams and disciplines to shape solutions and integrate with other parts of the product
Contribute to team-wide efforts - code reviews, design reviews, technical and architectural decisions
Production oriented approach with providing real time mitigation and solutions to production issues.

We are looking for a technical, hands-on Automation Engineer who will focus on the infrastructure, tools and methods used to ensure that our systems behave in intended ways. You will play a key role in designing and developing automation and building tools that accurately ensure the quality, reliability and accuracy of our large-scale cloud-based enterprise security system. If you crave technical challenges and can design testing solutions to solve them, this is where you want to be!
If you are an SDET/Automation Engineer passionate about optimizing development and testing life cycle via tools and process automation, apply & let's talk!
This is a Hybrid position open to candidates in the Israel area.
What You'll Do:
Leading of the quality aspect for major functionalities in product from the design stage, through the development and till the release.
Define test strategies to best handle functional coverage, performance and scale
Analyze product, system and feature designs for flaws and improvements
Design, develop, execute and maintain functional (progression and regression), integration and performance tests
Design and develop larger scale integration and automated end-to-end tests
Increase our automated test coverage and improve our release quality and velocity
Develop test framework and test automation tools
Operate independently

We are looking for a Senior Data Scientist with deep expertise in Large Language Models (LLMs), Deep Learning, and Neural Networks to join our Threat Research group, located in our Tel Aviv Office. Our Threat Research group is composed of elite researchers and developers. We research applications, DDoS, and database attacks, develop algorithms for new products, and drive innovation and thought leadership in cybersecurity.
Key Responsibilities :
Serve as the technical lead for projects involving LLMs, deep learning, and neural networks focused on cybersecurity applications.
Design, train, fine-tune, and deliver LLMs and advanced deep learning models for tasks such as anomaly detection, threat classification, and automated analysis of security data.
Drive hands-on research from ideation through prototyping to scalable production systems.
Collaborate with product and engineering teams to integrate advanced AI models into security solutions.
Analyze complex, high-dimensional security data (including text, logs, network traffic, and more) to identify emerging threats and attack patterns.
Mentor and guide other data scientists and contribute to the teams technical growth.
Represent in the AI and security communities through thought leadership, publications, presentations, and patents.

Required Experienced Python Developer
Which Department Will You Work for:
You will be part of the Infrastructure group, a team focused on building pipelines and services to manage large volumes of data. These pipelines provide critical data for our developers to train and validate neural networks and algorithms. The team works closely with product managers, R&D, and algorithm teams to design scalable systems, ensuring smooth data integration and processing.
What will your job look like:
Design, develop, and maintain cloud-based data pipelines capable of processing large datasets.
Collaborate with algorithm teams to integrate and run their models within the pipelines.
Manage pipeline dependencies and address performance, scalability, and reliability challenges.
Continuously improve system architecture and adopt new technologies to solve technical issues.

we are seeking a highly skilled and experienced Senior Python SDK Engineer to join our growing R&D team. In this engineer role, you will create and maintain product SDKs, as well as integrations between the products and machine learning tools and frameworks..
You will work closely with cross-functional teams (BE and FE) to ensure that our platform continues to meet the evolving needs of our customers, enabling them to optimize their machine learning models effectively and create high performance LLM applications.
Responsibilities:
Design and develop SDK features and capabilities that support the complex workflows of machine learning models and LLM applications.
Act as a business partner to our product managers to define and build excellent solutions that address our customers product integration needs.
Work closely with the Product team to craft the best user-friendly API in our SDK and delight our end-users.Make sure our SDKs work in all kinds of environments our customers use, from Laptops to Distributed Clusters via Serverless.
Monitor and improve performance anytime our customers push our limits.
Increase code quality and maintainability, improve SDK architecture and engineering culture.