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As our Head of R&D, you will bridge the gap between high-level architectural vision and day-to-day execution. You are a player-coach who isn't afraid to dive into the code while leading our engineering efforts to build, scale, and optimize our AI-driven dating platform.
What You'll Do:
Be a Hands-on Lead Architect: Architect, develop, test, and document core components. You will code alongside the team, ensuring high-quality, scalable solutions
Lead & Grow the Team: Manage and mentor a high-performing cross-functional team of 4 (FE, BE, QA)
Bridge Technical & Business Worlds: Act as the technical partner for Product, Design, and Marketing. Translate business requirements into technical reality while ensuring seamless collaboration across all departments
Own the Tech Lifecycle: Lead the full SDLC, from AI feature implementation and infrastructure (AWS) to CI/CD and production deployment

Are you ready to fall in love with your next role? we arent just another dating app. It's an AI matchmaker built to find love - and we need a brilliant Senior UX/UI to help us rebuild the future of relationships. Dating is broken. Together, we're fixing it. Based in the heart of Tel Aviv, we're a dynamic startup with big dreams and an even bigger mission. We've had a highly successful launch and are gearing up for a massive U.S. expansion. This is a high-impact, hands-on role where you won't just be designing buttons; you'll be designing how people connect using cutting-edge technology.
What You'll Do:
Own the Experience: Lead product design end-to-end, from wireframes and user journeys to high-fidelity UI and interactive prototypes
Pioneer Gen AI UX: Design seamless, human-centric interactions with our AI matchmaker. You will shape conversational interfaces and dynamic AI features so the "wingman in the chat" feels magical, not robotic
Master the Figma Ecosystem: Build, scale, and evolve the design system entirely in Figma, utilizing advanced features like variables, auto-layout, and complex component libraries for iOS and Android
Optimize for Growth: Build and improve core funnels, paying special attention to onboarding, paywall performance, and conversion rate optimization (CRO) through structured A/B testing

As we grow across Israel and the U.S., we're looking for an HR & Talent Acquisition Manager to build the team behind mission. This is a high-impact, hands-on role where you won't just be posting job ads - you'll be finding and closing the people who make mission real.
What You'll Do
Own Talent Acquisition: Run full recruiting funnel - sourcing, screening, interviewing, and closing - across Israel and the U.S., for roles across development, product, and marketing
Build the Employer Brand: Shape how candidates experience from the first message to the offer, keeping our careers presence and outreach as sharp as our product
Build the People Infrastructure: Set up and maintain onboarding, benefits, and compensation structures for a two-country team, replacing ad hoc with real process
Navigate Cross-Border HR: Handle the HR and employment realities of a team split between Israel and a growing U.S. presence, partnering with legal and finance where needed
Partner With Leadership: Work directly with leadership on headcount planning, org design, and comp benchmarking tied to our growth and fundraising milestones

we are an AI-powered dating app changing the way people meet and date. We're building a new kind of dating experience - moving beyond endless swiping and using AI to help people find better matches, have better conversations, and build real connections. Now, we're looking for someone great to take our social content to the next level. You'll own social presence and create fun, engaging content in Hebrew around love, dating and relationships. A big part of the role will be our already-famous street interviews, alongside original formats, trends, and social-first content for TikTok and Instagram.
What You'll Do:
Develop original social concepts and recurring formats
Produce and lead street interviews
Shoot and edit short-form video
Manage our social channels and content calendar
Jump on relevant trends and cultural moments
Work with the marketing team on campaigns, launches and creators

We are looking for a Senior Full Stack Developer to own high-impact features end-to-end across our platform. You will build the backend services and APIs that power our security product, as well as the dashboards and investigation workflows our customers interact with daily. This is a foundational hire. You will shape both the product and the engineering culture as we scale.
What You'll Do:
Own features end-to-end: from architecture through implementation, testing, deployment, and iteration.
Design and extend backend services and APIs with NestJS, PostgreSQL, and Drizzle ORM.
Build data-dense frontend experiences using Next.js, React, and Tailwind CSS.
Collaborate closely with product and engineering to translate complex vulnerability data into intuitive, actionable workflows.
Help establish engineering best practices around testing, observability, CI/CD, and code quality as we grow the team.

We are looking for a Senior Backend AI Developer to architect and build the intelligent backbone of our platform: the multi-agent investigation pipeline, the data layer that consolidates signals from cloud providers and security tools, and the orchestration layer that ties it all together. You will work at the intersection of backend engineering and applied AI, designing systems that are durable, scalable, and smart enough to reason about complex cloud security environments.
What You'll Do:
Design and build the backend services that power Copperhelm's AI-driven investigation and remediation engine.
Architect and evolve a multi-agent system where specialized AI agents collaborate to investigate, prioritize, and resolve cloud security findings autonomously.
Build and optimize agent workflows using the Claude Agent SDK and Temporal.io for durable, orchestrated execution of long-running investigations.
Design and maintain the LLM inference pipeline, including prompt engineering, output validation, and integration with Amazon Bedrock.
Collaborate with product and engineering to translate threat models and investigation playbooks into automated agent workflows.
Make critical architectural decisions on agent boundaries, coordination patterns, data models, and scaling strategies.

We are backed by top-tier global investors including Sequoia Capital, Ribbit Capital, and Cyberstarts-firms known for supporting the most innovative and influential companies in technology and cybersecurity.
As a Security Data Analyst within our R&D team, you will shape how we understand data, uncover trends, and drive strategic decisions across . Working closely with cross-functional teams, you will turn complex datasets into actionable insights that directly influence our business growth and product direction.
Your Chain of Impact:
Identify, analyze, and interpret trends or patterns in complex datasets to uncover actionable insights.
Develop scalable data processes and infrastructure to support internal stakeholders.
Build and maintain dashboards, reports, and KPIs to monitor and improve company performance.
Translate business questions into analytical models and craft compelling data visualizations that tell the story.
Partner with cross-functional teams to understand business needs and design data-driven solutions.

We are backed by top-tier global investors including Sequoia Capital, Ribbit Capital, and Cyberstarts-firms known for supporting the most innovative and influential companies in technology and cybersecurity
As a Backend Engineer, you will design, build, and scale the core backend systems that power our security platform-directly shaping the safety of millions of Web3 users. Youll work closely with a team of world-class engineers to deliver highly reliable, performant, and secure infrastructure.
Your Chain of Impact:
Lead feature development end-to-end, from requirements to production.
Build systems that protect millions of users from fraud, scams, and hacks.
Contribute across the full software development lifecycle in an agile environment.
Drive technical innovation by staying ahead of emerging technologies.
Uphold the highest standards of code quality, scalability, and performance.
Take true ownership of our product, tech stack, and development processes.

We are backed by top-tier global investors including Sequoia Capital, Ribbit Capital, and Cyberstarts-firms known for supporting the most innovative and influential companies in technology and cybersecurity
As a Backend Engineer, you will design, build, and scale the core backend systems that power our security platform-directly shaping the safety of millions of Web3 users. Youll work closely with a team of world-class engineers to deliver highly reliable, performant, and secure infrastructure.
Your Chain of Impact:
Lead feature development end-to-end, from requirements to production.
Build systems that protect millions of users from fraud, scams, and hacks.
Contribute across the full software development lifecycle in an agile environment.
Drive technical innovation by staying ahead of emerging technologies.
Uphold the highest standards of code quality, scalability, and performance.
Take true ownership of our product, tech stack, and development processes.

We are seeking a skilled Senior Bookkeeper to lead our full-cycle bookkeeping up to balance sheet. In this role, you will be responsible for maintaining accurate financial records, managing payments, customer invoicing, collections, revenue recognition, and overseeing our NetSuite system.
The ideal candidate is hands-on, detail-oriented, and thrives in a fast-paced startup environment. You will play a crucial role in ensuring precise bookkeeping, smooth payment cycles, and reliable financial data across all systems.

we're looking for a Director of Product Marketing to join our growing team and help shape the future of the decentralized world!
Role Overview:
As the Director of Product Marketing , you'll lead a team of Product Marketing Managers working closely with leaders and individual contributors across Product, go-to-market teams, and customers, bringing together technical expertise and market insight to create the compelling messaging and materials required to generate demand and enable sellers to prospect and close new business.
You'll function as the glue across these orgs within , helping build a continuous and ever-strengthening feedback loop across product development, GTM messaging, and customer feedback.
This is a hybrid position ideally in NYC with flexibility for candidates in Tel Aviv, and 3-4 days per week in our NYC office in midtown Manhattan or in our Tel Aviv office! Relocation assistance may be considered for this role. Sponsorship is not offered. The target salary range is $190-240k + a 10% bonus, with flex for the ideal candidate (see Compensation and Eligibility below).

We are backed by top-tier global investors including Sequoia Capital, Ribbit Capital, and Cyberstarts-firms known for supporting the most innovative and influential companies in technology and cybersecurity.
As a Security Researcher at Blockaid, you will be responsible for leading in-depth research into emerging blockchain threats and vulnerabilities and developing real-time detection and mitigation capabilities in close collaboration with our engineering and product teams.
Key Responsibilities:
Conduct in-depth security research on blockchain protocols, smart contracts, and decentralized applications.
Identify and analyze security vulnerabilities, exploits, and attack vectors in Web3 protocols.
Collaborate with the engineering team to integrate detection capabilities into our on-chain exploit detection system.
Create proof-of-concept (PoC) exploits and simulations to help test and validate threat scenarios.
Stay current with emerging threats, new technologies, and industry best practices in information security..