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we need an Advertiser Collaborations Manager to connect the right advertisers to the millions of conversations happening inside our app. 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 sending media kits; you'll be building the relationships that turn audience into a business advertisers actually want to be part of.
What You'll Do:
Source and Close Advertisers: Identify and pitch brands who want to reach audience directly inside the app, from banner placements to sponsored content and affiliate collaborations.
Grow What's Already Working: Expand existing affiliate and brand partnerships - building on live pilots like NordVPN, ExpressVPN, Preply, and KICKS CREW - into a real, repeatable advertiser pipeline.
Own the Advertiser Relationship: Be the day-to-day point of contact for advertisers once a deal is signed, keeping placements running smoothly and relationships worth renewing.
Package for Advertisers: Build the media kit, pitch decks, and performance reporting that make it easy for a brand to say yes and easy for them to see it's working.
Coordinate With Ad Ops: Work closely with the team managing ad stack (AppLovin MAX, AdMob, and others) so direct advertiser deals complement rather than collide with programmatic demand.

Required Senior AI Growth Builder
Description
About Us:
We are bootstrapped and has been profitable since day one. We built one of the most efficient programmatic acquisition engines on the planet: processing billions of ad decisions a day, generating terabytes of live behavioral data, and turning it into margins most SaaS companies would kill for.
At the core of that engine is a team of data scientists and ML engineers running tens of billions of sub-second predictions a day, deciding in milliseconds which impression is worth buying and what its worth.
Now were taking everything weve learned about how people move through the web and putting it into our most innovative consumer product yet: Ace AI, an AI-native browser already reaching millions of people, built to simplify and improve everyday online life with the help of AI.
This is a rare opportunity: a category that hasnt meaningfully changed in over a decade, and a profitable company with the data and the acquisition engine to win it on its own terms.
Come build it with us.
What Youll Do:
Take Full Strategic & Operational Ownership: Drive end-to-end user acquisition, onboarding, and retention initiatives from strategy through hands-on AI-first execution.
Architect Scalable AI Systems & Automations: Design and deploy automated pipelines, interactive webs, custom scripts, and AI-driven workflows (using tools like Claude Code, Cursor, Replit, or custom APIs) to solve distribution and growth challenges without relying on core engineering.
Lead Advanced Experimentation & Funnel Optimization: Formulate hypotheses, configure, and run rapid A/B tests across the entire marketing and product funnel to continuously optimize acquisition, activation, and retention metrics.
Build Sub-Products & Growth Experiences: Initiate, plan, develop, and monitor sub-products, landing pages, and interactive user experiences directly within the growth domain.

we need a Machine Learning Backend Engineer to build and scale the systems that make our matching actually work. 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 maintaining APIs; you'll be building the backbone of the AI that decides who meets who.
What You'll Do:
Own the Matching Backend: Design, build, and scale the backend services and APIs that power AI matchmaking, conversation guidance, and vibe-meter feedback loop.
Ship ML Into Production: Take matching and compatibility models from notebook to production, building the pipelines that keep them learning from real user feedback.
Scale for Growth: Architect the systems that handle real-time chat, matching, and notifications as concurrent users grow across Israel and the U.S.
Build the Data Pipeline: Design the infrastructure that feeds user signals - vibe-meter feedback, chat engagement, compatibility outcomes - back into the model, keeping it accurate as the user base grows.
Partner With Product: Work closely with product and leadership to turn "make the AI wingman feel more human" into real, shippable backend and model changes.

Required Data Scientist Team Lead
Description
About Us:
We are bootstrapped and has been profitable since day one. We built one of the most efficient programmatic acquisition engines on the planet: processing billions of ad decisions a day, generating terabytes of live behavioral data, and turning it into margins most SaaS companies would kill for.
At the core of that engine is a team of data scientists and ML engineers running tens of billions of sub-second predictions a day, deciding in milliseconds which impression is worth buying and what its worth.
Now were taking everything weve learned about how people move through the web and putting it into our most innovative consumer product yet: Ace AI, an AI-native browser already reaching millions of people, built to simplify and improve everyday online life with the help of AI.
This is a rare opportunity: a category that hasnt meaningfully changed in over a decade, and a profitable company with the data and the acquisition engine to win it on its own terms.
Come build it with us.
What Youll Do:
Mentor a team of extremely talented and success-hungry data scientists.
Initiate and manage cutting-edge projects from inception to delivery, including developing structured and automated solutions.
Lead the data strategy: be responsible for planning, prioritizing, and building the right data solutions to support business needs.
Apply your scientific knowledge and creativity to analyze large volumes of diverse data and develop algorithmic solutions and models to solve complex problems.
Identify and propose data science and algorithmic solutions for various product initiatives.
Use your excellent communication skills, both written and verbal, to explain technical concepts and analysis implications to senior leaders, and influence cross-functional teams to improve performance.
Partner with other departments (i.e. Management, R&D, Product) to support decision making.

we need a Project Manager to keep it all moving on time. 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 updating a timeline; you'll be making sure the right work happens in the right order, across every team building .
What You'll Do:
Own the Roadmap Execution: Turn product, growth, and expansion priorities into clear project plans with real owners, timelines, and dependencies.
Coordinate Across Teams: Keep engineering, product, marketing, and leadership aligned as multiple workstreams - from new feature launches to the U.S. rollout - run in parallel.
Remove Blockers: Spot what's stuck before it becomes a crisis, and chase down whatever's needed to get it moving again.
Bring Structure Without Slowing Us Down: Introduce the right amount of process for a fast-moving startup - enough to keep projects on track, not so much that it becomes its own overhead.
Report Up and Out: Keep leadership and the team informed on status, risks, and what's actually shipping, with a clear view of what's on track and what isn't.

Required Senior C++ Developer
Description
About Us
We are bootstrapped and has been profitable since day one. We built one of the most efficient programmatic acquisition engines on the planet: processing billions of ad decisions a day, generating terabytes of live behavioral data, and turning it into margins most SaaS companies would kill for.
At the core of that engine is a team of data scientists and ML engineers running tens of billions of sub-second predictions a day, deciding in milliseconds which impression is worth buying and what its worth.
Now were taking everything weve learned about how people move through the web and putting it into our most innovative consumer product yet: Ace AI, an AI-native browser already reaching millions of people, built to simplify and improve everyday online life with the help of AI.
This is a rare opportunity: a category that hasnt meaningfully changed in over a decade, and a profitable company with the data and the acquisition engine to win it on its own terms.
Come build it with us.
What Youll Do:
As part of your role, you will design the architecture, develop, and deploy a new consumer-facing product from the ground up. This role uniquely blends deep low-level R&D with the challenges of performance optimization at large scale. This is an amazing opportunity to join a multi-disciplinary A-team while working in a fast-paced, data-oriented environment. If you are experienced but still hungry to learn and impact - we'd love to have you on our team!
Design, build, and maintain the core modules of a cutting-edge consumer-facing product, poised to compete at the highest level with the world's leading tech companies.
End-to-end research and development of complex low-level features as part of a large-scale project built by a small team.
Plunge into a world of data, analytics, and ML.
Work closely with data scientists and developers to understand the business from top to bottom.
Technological superiority is what gives us our edge, so you'll work and stay up to date with the latest tech and trends.

Required Senior Back-End Developer
Description
About Us
We are bootstrapped and has been profitable since day one. We built one of the most efficient programmatic acquisition engines on the planet: processing billions of ad decisions a day, generating terabytes of live behavioral data, and turning it into margins most SaaS companies would kill for.
At the core of that engine is a team of data scientists and ML engineers running tens of billions of sub-second predictions a day, deciding in milliseconds which impression is worth buying and what its worth.
Now were taking everything weve learned about how people move through the web and putting it into our most innovative consumer product yet: Ace AI, an AI-native browser already reaching millions of people, built to simplify and improve everyday online life with the help of AI.
This is a rare opportunity: a category that hasnt meaningfully changed in over a decade, and a profitable company with the data and the acquisition engine to win it on its own terms.
Come build it with us.
What Youll Do:
Own backend features end-to-end, from technical design to production monitoring.
Design, build, and scale backend services and APIs, primarily in Python.
Own core flows such as authentication, subscriptions, and the services behind our AI features.
Keep production fast and reliable, working closely with product, AI, and data teams.
Build AI-native: work with Cursor and Claude Code agents every day and help make our codebase agent-friendly.

We're looking for Product Data Analyst to own the numbers behind Ace and play a central role in shaping product decisions. Youll work closely with Product, Engineering, Growth, and company leadership to understand how people use Ace
Youll own the analytical process end to end: identifying the right questions, defining metrics, designing experiments, working directly with product data, interpreting results, and translating findings into clear product decisions.
We move fast, experiment constantly, and expect analysts to be hands-on, curious, technically strong, and comfortable challenging assumptions.
What You'll Do:
Own the consumer funnel end to end. Analyze acquisition, install, onboarding, activation, engagement, retention, and monetization across desktop and mobile. Identify where users drop, understand why, quantify the opportunity, and turn insights into concrete product opportunities.
Run the experimentation engine. Own experiments end to end - identify whats worth testing, define the right metrics and methodology, analyze the results, and translate learnings into clear product decisions.
Go deep into the data. Work directly with large-scale behavioral data to investigate questions, uncover patterns, diagnose problems, and find opportunities that arent obvious from a dashboard.
Shape how we measure the product. Define the metrics that matter, make sure were measuring new features correctly, and create a trusted analytical foundation for understanding product performance.
Be a strategic product partner. Work closely with Product and leadership to frame important questions, challenge assumptions, and bring a strong data-driven perspective to product strategy and prioritization.
Use AI to work differently. Use modern AI tools as part of your daily workflow to explore faster, investigate deeper, automate repetitive work, and build lightweight solutions when needed.
Make the organization faster with data. Build frameworks and self-service capabilities that help teams answer common questions independently, so your time stays focused on the highest-impact problems.

We're looking for a AI Product Builder to help define the next chapter of the browser - someone who ships their own prototypes, holds strong opinions on craft, and doesn't wait to be told where to start. You'll own a product area end-to-end: frame the opportunity, build the prototype that sells it, ship the experience alongside design and engineering, and measure how it lands.
Your work will shape how people move through the web every day.
What You'll Do:
Own product areas end-to-end, from discovery through post-launch iteration.
Turn ambiguous opportunities into opinionated proposals, backed by research, data and working prototypes.
Prototype the experience yourself - in Cursor, Claude, Figma, or whatever gets an idea into something people can feel.
Partner with and ship alongside design and engineering, from kickoff to polish.
Monitor performance post-launch and make the call on what comes next.

we are looking for a Data Scientist.
This is a high-impact, algorithm-focused Data Science role for a sharp ML practitioner who lives at the intersection of recommendation systems, user psychology, and feedback loops. As our Match Quality & Feedback Loops Expert, you will own the algorithmic core that powers meaningful connections on our platform. You are not here to just build models in isolation; you are here to continuous-tune evaluation metrics, solve cold-start and balance problems, and optimize real-time feedback loops that drive true user satisfaction, engagement, and long-term retention.
What You'll Do:
Algorithmic Match Quality: Design, train, and deploy production ML/AI models for recommendation engines, candidate ranking, and personalization to maximize match quality and user satisfaction.
Feedback Loop Optimization: Build and refine implicit and explicit feedback mechanisms (likes, messaging patterns, churn/retention signals) to continuously evolve algorithmic performance in real time.
Metric Frameworks & Evaluation: Define and implement robust online and offline evaluation frameworks, moving beyond naive accuracy metrics to measure long-term ecosystem health, fairness, and engagement.
Cold-Start & Liquidity Optimization: Develop innovative strategies to address cold-start problems for new users and balance marketplace liquidity across different geographic and demographic cohorts.
Cross-Functional Collaboration: Work hand-in-hand with Product Managers, Data Engineers, and Core AI/ML teams to translate complex behavioral insights into actionable product features.

Required AI Growth Builder
Description
About Us:
We are bootstrapped and has been profitable since day one. We built one of the most efficient programmatic acquisition engines on the planet: processing billions of ad decisions a day, generating terabytes of live behavioral data, and turning it into margins most SaaS companies would kill for.
At the core of that engine is a team of data scientists and ML engineers running tens of billions of sub-second predictions a day, deciding in milliseconds which impression is worth buying and what its worth.
Now were taking everything weve learned about how people move through the web and putting it into our most innovative consumer product yet: Ace AI, an AI-native browser already reaching millions of people, built to simplify and improve everyday online life with the help of AI.
This is a rare opportunity: a category that hasnt meaningfully changed in over a decade, and a profitable company with the data and the acquisition engine to win it on its own terms.
Come build it with us.
What Youll Do:
Take full responsibility for growth: lead user acquisition projects from strategy through execution, using AI as your main working environment.
Configure and run A/B tests across the marketing funnel within your scope and analyze performance to drive a continuous improvement feedback loop.
Create your own growth levers: build scrapers, automations, and custom AI workflows to solve distribution challenges.
Initiate, plan, develop, and monitor sub-products and experiences within the product without relying on developers.

This is first a builder role, with the opportunity to grow into a broader strategic and leadership role as AI capabilities expand. You will work directly with organizational teams (Sales, Marketing, Finance, Operations, Service, R&D, HR, and IT) to identify opportunities, understand and redesign processes, and personally build, prototype, and deploy AI solutions that deliver measurable business impact. Y ou will lead initiatives across the organization, combining strong technical capabilities with business understanding and the ability to influence and execute in a matrix environment. Beyond individual projects, you will help shape Landa's AI strategy, roadmap, priorities, and investments. As successful solutions scale, you will establish the capabilities, operating model, and team needed to drive AI transformation across the company.

Responsibilities:

* Identify and prioritize high-impact AI and automation opportunities.
* Personally build, prototype, configure, and deploy AI solutions, agents, workflows, and automations.
* Lead initiatives end to end, from business need to implementation, adoption, and measurement.
* Work hands-on with teams to analyze and improve business processes.
* Lead cross-functional initiatives without direct authority, bringing together the right people and capabilities from across the organization.
* Define and evolve the AI roadmap, translating business priorities into initiatives and aligning priorities, plans, and investments with leadership.
* Establish scalable AI capabilities across the organization and, over time, recruit and lead a dedicated team to expand Landa's ability to deliver AI solutions.

we need a visionary AI Video Creator to craft high-performing, hyper-engaging video content that captures hearts and dominates feeds. 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. Following a successful launch, we are gearing up for a massive U.S. expansion. This is a high-impact, hands-on role where you will blend cutting-edge AI video tools with classic visual storytelling to scale global presence.
What You'll Do:
Generate & Direct AI Content: Utilize advanced generative AI tools (Sora, Runway, Pika, Midjourney, Stable Diffusion) to produce high-concept video assets, cinematic ads, and social content.
Edit & Polish: Combine AI-generated visuals with traditional video editing, color grading, motion graphics, and sound design to output production-ready video assets.
Iterate for Performance: Work closely with the Growth team to produce high-converting ad creatives, testing different visual hooks, narratives, and formats for paid channels.
Build Visual Lore: Shape visual identity across video, creating consistent AI avatars, aesthetic themes, and memorable visual language.
Stay Ahead of the Curve: Continuously experiment with emerging generative video and audio tools to keep at the forefront of AI content creation.