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a leading global provider of mission-critical Command and Control software solutions for the defense sector, is seeking a highly experienced system Engineer to enhance our dynamic system engineering team. In this pivotal role, you will spearhead intricate, multidisciplinary projects, transforming client needs into precise system specifications and overseeing the full cycle of development and approval processes.
Responsibilities:

* Serve as the primary point of contact for clients, fostering strong relationships and understanding their unique requirements.
* Conduct thorough analysis of client needs to inform project specifications and system requirements.
* Lead and manage subcontractor relationships, overseeing all contractual agreements and procurement activities.
* Guide and direct a team of engineers, managing work plans, delivery timelines, and ensuring the highest quality of work.
* Develop and implement solutions to complex engineering problems, ensuring they are both effective and feasible for deployment.
* Organize, lead, and participate in Design Review sessions and contractual discussions, ensuring alignment with project goals.
* Coordinate acceptance and delivery procedures with various stakeholders, both domestically and internationally.
* Provide comprehensive reports to the Director of Engineering and Project Manager, detailing project progress and outcomes.

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. Bring your AI vibes. 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 are seeking a frontend engineer who can craft intuitive, high?performance web applications that unlock generative?AI capabilities for our customers and internal teams. You will build reactive, data?driven UIs—chat experiences, content editors, dashboards—that integrate with our GenAI backend services (Node.js on AWS) to deliver secure, accessible, and delightful user experiences.

Who You Are:

* Experienced building streaming chat or collaborative editing UIs (e.g., using WebSocket or WebRTC).
* Familiarity with vector?search UX patterns (semantic search bars, result ranking visualizations).
* Had Exposure to design systems (Storybook) and Figma collaboration.
* Has Knowledge of authentication patterns (OAuth, Cognito) and secure client?side storage.
* Background in data visualization (Recharts, D3) for AI analytics dashboards.

What You’ll Actually Be Doing:

* Design and implement responsive web applications using React (Next.js) and TypeScript that surface chat, summarization, and creative?assist features powered by LLMs.
* Integrate securely with backend GenAI APIs (REST/GraphQL, WebSocket) and handle real?time streaming of model responses.
* Build reusable UI components (TailwindCSS/shadcn/ui) and design systems for prompt inputs, context panes, and feedback collectors.
* Implement client?side observability (OpenTelemetry, Sentry) to monitor latency, errors, and usability of GenAI features.
* Optimize performance through code?splitting, server?side rendering (SSR), and efficient state management (React Query, Zustand, or Redux Toolkit).
* Collaborate with product designers and ML/backend engineers to iterate on prompt engineering, UI/UX flows, and evaluation loops.
* Champion accessibility (WCAG 2.1 AA), localization, and responsive design to reach global audiences.

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. Bring your AI vibes. We’ll bring the challenge - and the snacks.

Required Senior Platform Domain Operations Lead
Hybrid
Full-time
As a Senior Domain Operations Lead, you will play a key role in driving execution excellence within a specific Platform domain. Working closely with Product, R&D, and other stakeholders, you will ensure smooth program execution, proper tracking of success metrics, and alignment with the companys strategic objectives.
This role is highly cross-functional, requiring deep collaboration across teams to streamline execution, enhance transparency, and optimize delivery processes within the domain. You will be both a strategic partner and a hands-on driver, ensuring roadmap initiatives align with company goals and execution is frictionless.
What you'll do:
Accelerate Execution: Keep roadmap items on track, track dependencies, and mitigate risks.
Strategic Roadmap Partnership: Work with the domain leader to define and prioritize high-impact initiatives.
DLC Implementation: Ensure all domain initiatives follow the Development Life Cycle (DLC) framework, maintaining alignment with QA guidelines and best practices.
Drive Cross-Functional Efforts: Lead collaboration between departments to ensure seamless execution of strategic initiatives.
Program Oversight: Oversee execution across Platform teams, ensuring milestone achievement.
Manage Reporting Mechanisms: Establish dashboards, OKR tracking, KPI updates, and executive summaries to provide clarity and transparency.

We're looking for a Senior Business Analyst to lead the data domain within our Working Capital Business unit - a high-impact, fast-moving team that operates like a startup within a global company.
This is a unique opportunity for a hands-on, strategic thinker to take full ownership of our data domain: from defining and executing our data strategy, to building advanced risk models and scalable infrastructure - while leading the data domain in a matrixed structure that includes a business analyst and a data engineer.
The ideal candidate brings a strong analytical mindset, experience in data modeling, and a proven ability to turn complex datasets into actionable insights that shape business strategy. They also possess the skills to design and build scalable data infrastructure, along with strong teamwork and leadership capabilities in a cross-functional environment.
What youll do:
Own and lead the data domain within the Working Capital unit, including analytics, modeling, and infrastructure.
Design, develop, and maintain our risk scoring model - a core component of the product used to assess credit risk.
Develop, refine, and maintain dashboards, reports, and visualizations to monitor key KPIs.
Conduct in-depth analysis to uncover trends and deliver strategic, actionable insights for all business domains (Risk, Growth, and Ops).
Guide and mentor analysts, fostering a high standard of analytical thinking and execution.
Partner with cross-functional teams (RevOps, Marketing, finance, operations, etc.) to enhance the data infrastructure supporting the Working Capital business.

We're looking for an Senior DBA to join our DataOps team, part of the DevOps & Infrastructure group. In this role, you will be responsible for the architecture, performance, and stability of our database systems. Youll work closely with development and infrastructure teams to ensure high availability, scalability, and reliability of database environmentson-premise and in the cloud.
Were looking for a team player with strong interpersonal skills, a service-oriented mindset, and the ability to think creatively and act independently in a dynamic environment.
What youll do:
Design, implement, and maintain robust and scalable database architectures.
Monitor production systems to ensure performance, availability, and stability.
Develop automation and scripts to streamline day-to-day database operations.
Collaborate with developers and engineers on database design and query optimization.
Troubleshoot complex database issues and identify root causes.
Participate in an on-call rotation, including nights and weekends as needed.

Required R&D Architect- Director
What youll do:
Drive new technologies and frameworks extending capacity & effectiveness of teams, capacity & scalability of the product for both server and client side
Be involved in all key technology and methodological aspects of development and testing
Take an active role and lead key product enhancements, per product-management and stakeholders requirements, and select the right development solutions to address the requirements in terms of functionality, reliability, testability, and scalability
Be involved in business needs and operational flows to come up with the right technology solutions
Mentor and lead R&D teams in design reviews, coding standards, and architectural designs.

Required Backend Developer (C#/ JAVA)
Location: Petach Tikva
Hybrid
Full-time
What youll do:
Take a leadership role in achieving team goals, contributing to the overall design, architecture, development, quality, and production deployment of the team's systems.
Design and implement robust, scalable, and maintainable backend solutions for complex scenarios, ensuring high-quality results that may be consumed by other teams.
Collaborate effectively within your team and with cross-functional partners, such as Product, Design/UX, DevOps, and other R&D teams, representing your team as needed.
Maintain and improve the team's engineering practices, suggesting and implementing technology, patterns, or process enhancements.
Proactively identify areas of improvement in team systems, processes, and scalability.
Lead by example in code quality, contributing significantly to code reviews and acting as a focal point for engineering excellence questions.
Help monitor production systems, investigate potential issues, and lead efforts to resolve critical production challenges while maintaining a customer-centric approach.

Were looking for a Software Developer Team Leader who is a tech-enthusiast with a drive for excellence, and an out-of-the-box mindset to satisfy business needs in a complex payment solution environment.
What youll do:
Collaborate closely with Product, Design/UX, DevOps, and other R&D teams
Lead an autonomous team of software engineers who are working closely with product management for achieving business goals
Put special focus on developing the team
Provide technical authority to your team by demonstrating a hands-on leadership style
Be responsible for the overall design, development, architecture, code quality, and production environment deployment of your team.

We are seeking a hands-on Tech Lead to be the first technical hire for our newly formed ML team. This is a unique ground-floor opportunity to build something from scratch and have direct influence on the technical direction of our ML capabilities. This role combines deep technical expertise with foundational leadership, requiring someone who can architect solutions, establish technical standards, and lay the groundwork for future team growth. As our founding ML tech lead, you'll have the opportunity to shape our technology choices, define our technical practices, and build the fundamental skill set that will guide the team as we scale.
Hybrid
Full-time
What youll do: 
Shape the technical foundation: As our first ML hands on hire, choose and establish the team's core technology stack, frameworks, and development practices together with the ML leader
Build from the ground up: Design and implement our initial ML infrastructure, data pipelines, and model deployment frameworks
Define technical standards: Establish coding standards, best practices, and processes that will guide future team members
Hands-on development: Lead by example through direct development and deployment of ML models and data science solutions
Partner with stakeholders: Work closely with business teams to identify initial ML opportunities and build foundational proof-of-concept models
Establish MLOps practices: Set up our model development, testing, deployment, and monitoring workflows from scratch
Recruit and onboard: As the team grows, play a key role in technical interviews and help onboard new ML engineers and data scientists
Create team culture: Help establish the team's technical culture, learning practices, and collaboration methods
Technology evaluation: Research and select the tools, platforms, and technologies that will form our ML tech stack
Document and share knowledge: Create foundational documentation and knowledge-sharing practices for the growing team.

Were looking for a Software Developer Team Leader who is a tech-enthusiast with a drive for excellence, and an out-of-the-box mindset to satisfy business needs in a complex payment solution environment.
What youll do 
Collaborate closely with Product, Design/UX, DevOps, and other R&D teams.
Lead an autonomous team of software engineers who are working closely with product management to achieve business goals.
Put special focus on developing the team.
Provide technical authority to your team by demonstrating a hands-on leadership style.
Be responsible for the overall design, development, architecture, code quality, and production environment deployment of your team. 

Required Configuration Control Engineer
Join us Were Expanding Our Engineering Team!
A global leader in the development and production of advanced satellite communication systems, is growing its Engineering Department. Our innovative solutions serve the aerospace, defense, and commercial sectors, providing reliable connectivity across air, sea, and land platforms. We are looking for a skilled and detail-oriented Configuration Control engineer to help drive excellence in product lifecycle management across our multidisciplinary engineering environment.
Manage product configuration throughout the entire lifecycle, including hardware, software, and engineering documentation.
Establish and maintain complex Bills of Materials (BOMs), covering mechanical, electronic, and software subsystems.
Lead Engineering Change processes (ECR/ECO), including documentation control and version management.
Utilize PLM, PDM, and ERP systems to manage releases, revisions, and engineering changes.
Implement and maintain configuration control processes in compliance with internal procedures and industry standards.
Oversee the documentation and management of engineering drawings, technical specifications, and related materials.
Coordinate change implementation with cross-functional teams: engineering (system, mechanical, hardware, software), manufacturing, quality, and logistics.
Deliver training sessions and certifications related to configuration management processes and tools.
Support internal and external audits, including those conducted by customers and regulatory bodies.

We are looking to hire an experienced Solutions Engineer in the field of Mobile Satellite Communications (SATCOM) antenna system growing business line to work alongside our passionate sales team for Land, Maritime and Airborne applications. You will be required to conduct meetings with our prospects and customers, draft and deliver presentations, demonstrate the features of company products, manage, and write winning proposals including detailed block diagrams and key features.
To ensure success, you should have in-depth knowledge of complex systems that includes mechanics, software, electronics and RF, and high-level communications and writing skills in English and Hebrew.
The ability to understand customer requirements, determine the best solutions and effectively communicate the value proposition of those solutions are critical skills.
This is a key position that will bare impact on the companys growth and ability to do business.
Responsibilities:
Solutions Engineer is subject matter experts (SME) with specialized technology experience in complex systems, which involves mechanics, electronics, software and RF.
The processes of preparation of all assigned proposals, from requirement analysis and Bid-No-Bid processes, through solution/offering concept, proposal integration and write-up, and up to completion of the proposal documentation, risk analysis, competition analysis, costing and presentation to the customer.
Work closely with technical specialists, product managers, subcontractors / potential 3rd party solution partners, sales, finance, R&D, operations, executive team and with other company team members.
Ensure that the proposal conforms to the requirements, instructions, evaluation criteria and the SOW.
Develop and maintain proposal generation processes and tools, as well as proposal templates.
The Solutions Engineer must be well-versed in the selling companys portfolio of products and services and keep up with new technologies entering the market.
Provides coaching and professional development to the sales team member associates to enhance their product knowledge, technical acumen, and technical sales skills.
Perform Link Budget Analysis.