דרושים » תוכנה » Senior Python Developer

We are a well-funded start-up that focuses on changing the way people leverage data to make decisions. We believe that out-of-context dashboards are not the solution but the problem, and were obsessively passionate about helping people take data-driven actions!
You will help the biggest product companies in the world leverage their behavioral data using state-of-the-art analyses and data science methods to support their next products decisions.
You will work closely with other developers and our data team in order to build a complex system that handles massive amounts of data.

Responsibilities
Solve core and crucial problems affecting the infrastructure of the R&D.
Build the next-generation analytics solution
Lead the full development cycle from planning to implementation and deployment to production of complex features
Learn about new technologies, design patterns and try to implement them in the R&D day to day job.
Mentor less experienced members of the team
Work with our other talented developers, product managers, product designers, and data scientists

Were a well-funded start-up that focuses on changing the way people leverage data to make decisions. We believe that out-of-context dashboards are not the solution but the problem, and were obsessively passionate about helping people take data-driven actions!

You will help the biggest product companies in the world leverage their behavioral data using state-of-the-art analyses and data science methods to support their next products decisions.

Responsibilities
Develop our core analytics engine that automatically turns data into concrete opportunities.
Work closely with our data team to build and take our analyses and DS models into production.
Mentor less experienced members of the team
Work with our other talented developers, product managers, product designers, and data scientists

Were a well-funded start-up that focuses on changing the way people leverage data to make decisions. We believe that out-of-context dashboards are not the solution but the problem, and were obsessively passionate about helping people take data-driven actions!

You will help the biggest product companies in the world leverage their behavioral data using state-of-the-art analyses and data science methods to support their next products decisions.

Responsibilities
Develop our core analytics engine that automatically turns data into concrete opportunities.
Work closely with our data team to build and take our analyses and DS models into production.
Mentor less experienced members of the team
Work with our other talented developers, product managers, product designers, and data scientists

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 seeking a Senior Data Scientist to drive the development and implementation of AI-based solutions that solve complex business challenges across our innovative SaaS platform. In this key role, youll work cross-functionally to lead end-to-end AI projectsfrom data exploration to deploymenthelping shape the future of our intelligent products and user experiences.
If youre passionate about machine learning, LLMs, and real-world impact, and thrive in a collaborative, high-velocity environment, wed love to connect.
What You Will Do:
Identify AI opportunities to enhance product experiences and operational efficiency.
Collect, analyze, and model diverse financial datasets to develop actionable AI Products.
Own the full AI solution lifecyclefrom problem definition to research, modeling, and hands-on implementation.
Break down complex problems into well-defined, structured work plans.
Collaborate closely with developers, product managers, and other stakeholders to integrate AI solutions seamlessly into products.
Stay up to date with AI, ML, and LLM trends, translating them into practical applications.
Provide technical leadership and mentorship to junior data scientists while balancing immediate delivery with long-term innovation.

We are seeking talented and passionate Data Engineer to join our growing Data team. In this pivotal role, you will be instrumental in designing, building, and optimizing the critical data infrastructure that underpins innovative creative intelligence platform. You will tackle complex data challenges, ensuring our systems are robust, scalable, and capable of delivering high-quality data to power our advanced AI models, customer-facing analytics, and internal business intelligence. This is an opportunity to make a significant impact on our product, contribute to a data-driven culture, and help solve fascinating problems at the intersection of data, AI, and marketing technology.
Key Responsibilities
Architect & Develop Data Pipelines: Design, implement, and maintain sophisticated, end-to-end data pipelines for ingesting, processing, validating, and transforming large-scale, diverse datasets.
Manage Data Orchestration: Implement and manage robust workflow orchestration for complex, multi-step data processes, ensuring reliability and visibility.
Advanced Data Transformation & Modeling: Develop and optimize complex data transformations using advanced SQL and other data manipulation techniques. Contribute to the design and implementation of effective data models for analytical and operational use.
Ensure Data Quality & Platform Reliability: Establish and improve processes for data quality assurance, monitoring, alerting, and performance optimization across the data platform. Proactively identify and resolve data integrity and pipeline issues.
Cross-Functional Collaboration: Partner closely with AI engineers, product managers, developers, customer success and other stakeholders to understand data needs, integrate data solutions, and deliver features that provide exceptional value.
Drive Data Platform Excellence: Contribute to the evolution of our data architecture, champion best practices in data engineering (e.g., DataOps principles), and evaluate emerging technologies to enhance platform capabilities, stability, and cost-effectiveness.
Foster a Culture of Learning & Impact: Actively share knowledge, contribute to team growth, and maintain a strong focus on how data engineering efforts translate into tangible product and business outcomes.

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.

data drives our decisions. Technology is at our core. And innovation is everywhere. But our company is more than datasets, lines of code or A/B tests. Were the thrill of the first night in a new place. The excitement of the next morning. The friends you encounter. The journeys you take. The sights you see. And the memories you make. Through our products, partners and people, we make it easier for everyone to experience the world.

Leadership/Team Quote:
The opening is for the Generative AI NLP Team in the Marketplace AI department. The team is responsible for enabling ML decisioning for personalized recommendations across the site, and taking a key role in the new GenAI project - The Trip Planner. Youll work with top notch engineers and data scientists from the team on bringing it to the next level and enabling optimal user experience.
Role Description:
The NLP (Natural Language Processing) Service handles a variety of tasks performed by LLMs, enabling functionalities like natural conversational flows, personalized GenAI-driven content, processing unstructured natural language inputs, and more.
It is designed to understand user text, performing tasks such as intent classification, content moderation, and structured data extraction.
Key Job Responsibilities and Duties:
Leading the design of complex systems, ensuring scalability, maintainability, and high performance. Making architectural decisions that align with business requirements and technical constraints.
Providing guidance and mentorship to junior and mid-level engineers. Conducting code reviews, sharing best practices, and helping develop the technical skills of the team.
Writing clean, maintainable, and efficient code. Ensuring code quality by implementing tests and adhering to coding standards and design patterns.
Working closely with cross-functional teams, including product managers, and other engineering teams, to align technical development with business goals.
Staying up-to-date with the latest technologies and best practices. Actively contributing to improving processes, performance, and technical solutions. Driving innovation within the team or organization.

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.

The Staff Architect is a hands-on position on our Architecture team. Our team reports directly to the CTO.
You will work closely with the product and engineering teams based in Tel Aviv to help shape the technical solutions they build and make sure they meet the design goals. You will guide and collaborate with talented, curious, and highly motivated engineers as well as senior engineering and product leadership to achieve this.
As part of the Architecture team, you will also help shape the broader engineering platforms that our global engineering teams build on top of. This includes our developer experience, infrastructure, data, API and UI platforms.5
What youll do:
Architect, design, and build distributed systems processing and applying business logic for Big Data workloads, serving thousands of clients, and supporting advanced analytics.
Collaborate with multiple cross-disciplinary teams and provide technical leadership, guidance, and coaching to engineers through brainstorming sessions, design reviews, and pair-programming.
Act as a technology trailblazer - evaluate new technologies, frameworks, tools, and methodologies, conduct PoCs, and make recommendations to engineering management. Spread the knowledge by training the engineering staff.
Build scalable and high-quality code, including constantly reviewing developers code, looking for design breaches, providing meaningful and relevant feedback to developers, and staying up-to-date with system changes.
Define and advocate for technical standards of CI/CD, quality, monitoring, security, modifiability, extensibility, and maintainability of our systems.
Take data-driven decisions based on extensive data analysis using advanced SQL methodologies.
Facilitate the creation of documentation, flow charts, and diagrams that record systems behavior, data flows, etc., to serve as a reference for new team members, auditors, etc.
Communicate and partner with technical and non-technical teams.