About LawnStarter

LawnStarter is the nation's leading on-demand marketplace for lawn care and outdoor services, with over $100M in annual bookings. We connect homeowners with vetted local service professionals (Pros) who handle everything from weekly mowing to pool cleaning. We're profitable, growing 30%+ YoY, and expanding beyond lawn care to become the one-stop shop for all outdoor home services.

About the Pro Experience Team

Our marketplace only works when Pros succeed. We have 10,000+ active service providers across the country, and their quality directly determines whether customers stay or churn. The Pro Experience function owns everything that helps Pros get better at their jobs and more engaged with the platform—gamification, training, and the feedback loops that drive continuous improvement.

This is a new function. You'd be the first dedicated hire focused on Pro success and engagement.

The Role

You'll own the programs that help Pros progress from new signups to high-performing Gold and Platinum tier providers. This means designing and running gamification programs, building training initiatives, and partnering with Support to improve the Pro experience.

What makes this role different:

- You're building the function. You'll own it end-to-end and shape what Pro Experience means at LawnStarter.

Senior Staff Backend Engineer

Location: Manhattan, New York

Onsite | Full-time

We are the development powerhouse behind one of the largest and most high-traffic platforms in the digital asset space. Currently processing ~$1B in daily volume, our technology stack handles low-latency, high-throughput, and constant load at a scale few companies ever reach.

The Role

In this role, you will act as a technical anchor, overseeing the integrity and evolution of our core backend systems. You will balance high-level architectural governance with deep-tier execution, driving technical excellence from the front. Your primary focus will be the proactive mitigation of scaling risks and the design of durable, fault-tolerant systems capable of sustaining high-throughput workloads.

What You’ll Do:

Senior Product Manager (Crypto-Native Payments)

Location: Europe or up to GMT-3

Compensation: $90K - $110K

We are the global leader in crypto commerce, enabling millions of users across 180+ countries to use cryptocurrency for everyday needs—from gift cards and mobile top-ups to subscriptions and bill payments. For over a decade, we have operated profitably as a distributed team of 90+ people who believe that crypto should be money for everyday use.

As the market shifts from speculation to real-world utility—driven by stablecoin salaries, DeFi yield, and airdrop proceeds—we are looking for a Senior Product Manager to bridge the gap between complex onchain mechanics and seamless consumer experiences. You will join a focused squad of 5-7 engineers and designers in a high-agency, low-meeting environment where product decisions are made close to the work.

What You’ll Do:

Software Engineer (Java Generalist)

Location: US - Open to Europe if happy to overlap with EST

Compensation: $160K - $200K

Our firm has been retained by a high-growth, mission-driven technology company to find a world-class Principal Java Systems Engineer. This is not a role for "glue" engineers who connect off-the-shelf components; this is for the engineer who sees performance ceilings as a personal challenge and prefers squeezing 30% more throughput out of clean Java over renting 30% more cloud compute.

Our client is building a high-performance, publicly visible immutable ledger. In an industry where people "move fast and break things," this team operates like NASA: moving fast while ensuring correctness, performance, and efficiency are 100% right the first time. You will join an elite team where you aren't a cog in the machine—you are the architect building it.

Key Responsibilities:

Full Stack Developer (.NET & Angular)

Location: [New York – Local Candidates Only Experience Level: Mid-Senior (8–10 Years)

Industry: IT Services / Finance

Our firm has been retained to find an experienced Full Stack Developer to join a high-performing engineering team. This role is ideal for a developer who thrives in an Agile environment and possesses a deep technical foundation in both modern front-end frameworks and robust back-end systems.

You will be responsible for designing, developing, and maintaining scalable web applications that drive core business functions. You will collaborate with global, cross-functional teams to deliver high-quality features while ensuring the performance, security, and responsiveness of the platform. This is a hands-on role that requires a commitment to clean code, thorough documentation, and proactive problem-solving.

Key Responsibilities:

Founding Product Engineer

Location: San Francisco, CA (In-person)

Compensation: $150K – $200K • 0.10% – 0.25% Equity

We believe the way engineering output is measured today is fundamentally broken. Our mission is to build the definitive platform for understanding how engineering teams work, using modern AI to surface meaningful insights about productivity, quality, and collaboration—without the vanity metrics.

As our Founding Product Engineer, you won’t just be writing code; you will be defining the technical foundation and product direction of the company. You will work directly with our CTO (a former founding engineer) and CEO (a seasoned sales leader) in a small, intense, and highly collaborative environment. Your primary goal is to build things customers love.

What you’ll do:

About Signal Ocean:

Signal Ocean is the technology arm of the Signal Group, a diversified shipping services group with offices in London and Athens. Our main product, The Signal Ocean Platform, allows ship charterers, brokers and owners to securely process, combine and analyse complex arrays of private and public shipping data. Powered by sophisticated machine learning / artificial intelligence technologies, the platform delivers customized, exclusive insights that help our clients achieve performance and efficiency.

About the role

As the Signal Ocean Platform continues to grow, we’re expanding our engineering team. We’re looking for a Software Engineer capable of building and maintaining scalable back-end data services (primarily in Python) within the Modelling & Data Services team. Signal’s Software Engineers work closely with data science, design, product, and business analysis professionals to develop robust solutions for the highly entrepreneurial domain of shipping.

We are looking for a Senior UX/UI Designer who can independently own product design across web and mobile — from discovery and UX logic to visual execution and launch support.

Role Overview

As a Senior UX/UI Designer, you will design end-to-end product experiences and be responsible not only for visuals, but also for UX logic, clarity of texts, and overall user experience quality.

Responsibilities:

Product Design & UX Ownership

• Design user flows and interfaces for web and mobile applications.
• Create intuitive, scalable UX for complex product scenarios.
• Own design from early discovery to developer hand-off and post-release improvements.
• Produce high-quality UI layouts, interaction states, and responsive designs.

Text & Content in Design

• Create and own texts and microcopy inside the product (app and web).
• Design and write texts for: onboarding, tooltips, errors, empty states, confirmations.
• Ensure clarity, consistency, and tone of voice in all product interfaces.

UX Artefacts & Prototyping

Content & Social Media Lead

Location: New York (Office)
Compensation: $100K - $140K

As the leading accelerator for crypto founders, we have backed over 300 startups since 2020—including industry leaders like Rain, Synthetix, and Pendle—now collectively valued at over $10B. We are looking for a Content & Social Media Lead to take over our digital presence and content engine with one primary mission: driving high-quality applications from the next generation of visionary founders.

Reporting directly to our co-founder, you will be the voice of the organization. You won't just be "posting"; you’ll be turning raw material—founder wins, cohort data, and community memes—into a high-growth distribution machine.

In this role, you will move fast, experiment often, and own the narrative. You are responsible for:

About LawnStarter

LawnStarter is the nation's leading on-demand marketplace for lawn care and related services, with over $100M in annual bookings. We're expanding beyond lawn care to become the one-stop shop for all home services—and ProBase is our first major bet in that direction.

About ProBase

ProBase is a free software platform for home service professionals, starting with pool maintenance operators. Our thesis is simple: give pros the tools to run their business for free, help them get more customers, and some will choose to get jobs through our marketplace. We're not a SaaS company charging $50/month—we're building a new on-ramp to the LawnStarter ecosystem.

The Role

This is not a typical product management role. We're looking for someone to take ProBase and run with it—like a founder, but with the backing of LawnStarter's resources, brand, and marketplace.

You'll be an individual contributor with GM-level accountability. Small team, big ownership. You won't be managing a large org; you'll be shipping product, talking to customers, and making the calls that determine whether ProBase succeeds.

What makes this role different: