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 are looking for a backend engineer who can design, build, and operate highly reliable Node.js services on AWS that enable generative?AI capabilities across our products and internal workflows. You will create scalable APIs, data pipelines, and serverless architectures that integrate large?language?model (LLM) services such as Amazon Bedrock, OpenAI, and open?source models, enabling teams to safely and efficiently leverage generative AI.

Who You Are:

* You have experience building Retrieval?Augmented Generation (RAG) systems or knowledge?base chatbots.
* You're Hands?on with vector databases such as Pinecone, Chroma, or pgvector on Postgres/Aurora.
* Have AWS certification (Developer, Solutions Architect, or Machine Learning Specialty).
* Experience with observability tooling (Datadog, New Relic) and cost?optimization strategies for AI workloads.
* Background in microservices, domain?driven design, or event?sourcing patterns.

What You’ll Actually Be Doing:

* Design and implement REST/GraphQL APIs in Node.js/TypeScript to serve generative?AI features such as chat, summarization, and content generation.
* Build and maintain AWS?native architectures using Lambda, API Gateway, ECS/Fargate, DynamoDB, S3, and Step Functions.
* Integrate and orchestrate LLM services (Amazon Bedrock, OpenAI, self?hosted models) and vector databases (Amazon Aurora pgvector, Pinecone, Chroma) to power Retrieval?Augmented Generation (RAG) pipelines.
* Create secure, observable, and cost?efficient infrastructure as code (CDK/Terraform) and automate CI/CD with GitHub Actions or AWS CodePipeline.
* Implement monitoring, tracing, and logging (CloudWatch, X?Ray, OpenTelemetry) to track latency, cost, and output quality of AI endpoints.
* Collaborate with ML engineers, product managers, and front?end teams in agile sprints; participate in design reviews and knowledge?sharing sessions.
* Establish best practices for prompt engineering, model evaluation, and data governance to ensure responsible AI usage.


Why You’ll Love Working Here:

* Flexible hybrid model: 3 days a week in the office – A must
* ₪1,000 net monthly wellness benefit – from therapy to Pilates to your kid’s art class
* Full Keren Hishtalmut, private health & dental insurance
* Donation matching, volunteering days, team outings, and mentorship programs
* A mission-driven culture that values ownership, trust, and meaningful impact


Next Step:
Hit Apply!

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:
We’re looking for a skilled and curious Back End Developer to join our growing engineering team. In this role, you'll architect and build reliable, scalable services that power mission-critical fintech products - from payments and lending to compliance and blockchain. You'll collaborate closely with product, DevOps, and front-end engineers to design robust APIs, implement clean data flows, and solve complex performance challenges. Your work will shape how money moves securely across our infrastructure and directly support millions of users. This is a great opportunity to drive meaningful impact while learning and growing within a highly supportive and technical team.

Who You Are:

* A thoughtful engineer who balances technical excellence with product impact
* Comfortable across the full stack, with strong backend expertise and frontend awareness
* Detail-oriented and passionate about clean, scalable, and well-tested code
* Excited to collaborate and share your knowledge across teams
* Motivated by ownership, mentoring others, and building features that users love

What You’ll Actually Be Doing:

* Design, develop, and deliver scalable software modules and components
* Build backend systems using .NET, DotNet 6.0, SQL Server, RabbitMQ, Docker and AWS
* Plan, triage, and prioritize work across multiple priorities
* Share your knowledge with teammates and help mentor and guide partners

Why You’ll Love Working Here:

* Flexible hybrid model: 3 days a week in the office – A must
* ₪1,000 net monthly wellness benefit – from therapy to Pilates to your kid’s art class
* Full Keren Hishtalmut, private health & dental insurance
* Donation matching, volunteering days, team outings, and mentorship programs
* A mission-driven culture that values ownership, trust, and meaningful impact

Next Step:
Hit Apply!

This role is a critical part of our companys Map Release team, which is a core function within the broader our company's Road Experience Management (REM) organization. Our mission is to provide the Autonomous Vehicle with highly accurate, validated maps that allow it to maneuver flawlessly and safely on the road, while rigorously verifying their integrity and quality. You'll have the opportunity to work closely with our AV, Product, and R&D Teams to deliver these essential components. We are seeking an experienced and technically proficient Release Manager to own and lead the software release lifecycle across our organization. This role requires a combination of deep technical understanding, strong leadership, and excellent interpersonal skills to ensure high-quality, predictable, and timely deployments. The ideal candidate will act as the crucial liaison between development, QA, and operations, managing conflict and driving adherence to release processes.
What will your job look like:
High-impact role where you'll define the cadence and quality of our product delivery. You'll work directly with top technical talent and have the autonomy to implement the best practices required to scale our engineering operations.
Define, document, and manage the end-to-end release process, ensuring consistency and predictability across all environments.
Manage and communicate risks, dependencies, and mitigation strategies related to releases.
Maintain a high-level technical understanding of the core product interaction points between various software components.
Drive best practices for Git branching strategies, specifically managing release, stable, and cascading branches to maintain code integrity and stability.
Serve as the central point of contact, facilitating cross-functional coordination between engineering, QA, product, and operations team leads.
Effectively manage and resist pressure from various team leads and stakeholders regarding scope, schedules, and priorities.
Utilize Python proficiency to develop and maintain automation scripts, tooling, and utilities that streamline the release process and improve efficiency.

Were looking for an experienced and highly motivated Full Stack Engineer to join our Platform Team.

This team is responsible for building and maintaining core cross-team product systems that serve the entire organization and enable fast, consistent, and high-quality development across multiple products.
The ideal candidate is a product-minded engineer with a strong technical background, who thrives on designing scalable and maintainable systems that empower teams and enhance user experience.
:bulb: This is a hybrid position based in Jerusalem, with at least 2 days per week in-office required. Our office is conveniently located in Jerusalem's Central Bus Station (across the street from the train station)
Responsibilities
Design and develop end-to-end features used across multiple products and teams.
Build and maintain cross-team systems that support scalability, reusability, and consistency.
Develop and evolve shared UI infrastructure and internal tools.
Collaborate with product and engineering teams to identify platform needs and deliver high-impact solutions.
Ensure code quality, scalability, and performance across all layers of the stack.
Write clean, testable, and maintainable code following best practices.
Provide occasional evening support (e.g., responding to Slack inquiries when needed).

we are seeking a driven and dynamic Software Execution Manager to join the AV Platform Deployment team and help shape the future of Autonomous Driving systems. This role involves managing the execution of our company commitments, leading technical discussions, and ensuring timely software delivery.
What will your job look like?
Lead external and internal technical discussions to determine and integrate delivered features.
Manage execution of our company commitments to automotive partners, including determining Platform SW (base SW) delivery content and timeline.
Define product roadmap and release planning, track execution, and remove blockers.
Collaborate with R&D, System teams, external suppliers and customers to ensure quality and timely delivery.
Identify and close gaps in execution efforts across all projects.

we are looking for leaders to manage the safety execution of the company's advanced driving assistance systems deals with our automotive customers. The ideal candidate will be comfortable both with a customer-facing position and with the implementation of highly technical ADAS deals. This is a cross-functional position and involves working with both internal teams and customers on State-Of-The-Art Advanced Driving Assistance Systems and AV.
What will your job look like?
Manage Safety activities across the project lifecycle from kick-off stage to mass production
Manage and lead Safety SW and HW requirements
Synthesize and Analyze complex functional behavior to identify potential system failures
Identify and analyze risks through stakeholders
Address escalations in a timely manner with high standards
the position is temporary for approximately 9 months.

Were looking for a highly skilled Python Developer to join our engineering team. In this role, youll design, develop, and maintain backend systems that support our companys production and internal applications. Youll work across teams to deliver scalable, high-availability solutions, ensuring smooth operation of production environments and future web-based applications.
What will your job look like?
Design, develop, and maintain scalable, high-performance backend systems using Python.
Collaborate with cross-functional teams to build end-to-end solutions, occasionally including frontend integration using modern frameworks (React, Angular, or Vue).
Design and manage databases (SQL and NoSQL), focusing on performance, reliability, and data integrity.
Support and enhance production line applications, ensuring high availability, resilience, and fault tolerance.
Build, containerize, and deploy applications using Docker and Kubernetes on Linux environments.
Implement and manage CI/CD pipelines using GitLab CI for automated testing and deployment.
Work with AWS services to deploy, monitor, and scale applications in the cloud.
Optimize performance-critical components using C++ and/or Cython where needed.
Participate in architecture design, code reviews, and mentoring of junior developers.

You will be part of our company's REM department that is responsible for the automatic High-Definition map-making process, which is a key technology in our company's autonomous driving and high-end Driving Assistance systems.This process involves running advanced algorithmic code in a massively parallel way, utilizing Big Data technologies, and as such is a complex system that requires a deep understanding of our map creation process as well as advanced technical abilities.Our team focuses on next phase developments within the map creation system, which involves alogritmic developments, cross teams (algo and engineering) developments.
What will your job look like?
You will have full responsibility over a development and design of logics and components that are essential for the company map.
Intensive teamwork along the development path - internally with the algorithmic team and externally with other teams.
Development of a high-performance computing system.
Will take part on making the world's roads a safer place.

The company Operating System Team is looking for a highly talented Embedded SW Integration Engineer with a passion for operating systems and Linux in specific. The team is developing the Boot and Operating System SW for our companys autonomous vehicle and smart advanced driver assist platforms.
What will your job look like?
Hands-on debugging and testing of OS and related components (Boot, HW initialization, Device drivers, Linux Kernel, User space libraries and tools & automated tests in python).
Deep understanding of the involved OS/Boot components and their integration with other SW/HW modules involving testing automation and system level validation.
Closely work with members of the Boot and OS development teams to integrate, test and automate new features, components and systems.
Release & feature management in a multi-project and multi-disciplinary environment while managing CI systems for testing coverage.