I'm looking for a job. I exported this list from FewerJobs.com - a curated job board.

Please:
1. Rank these jobs by fit for me, given my resume / skills.
2. Highlight the top 5 with a one-sentence rationale each.
3. Flag any concerns, including benefit values without source-backed evidence.
4. Suggest one or two filter changes I could make on FewerJobs to find more good matches.

Filters I applied:
- q: Halliday
- quality_floor: default
- match_401k_strict: true
- parental_strict: true
- non_birth_strict: true
- pto_strict: true
- include_older: false
- apply_url_verified: false
- page: 1
- per_page: 100
- sort: relevance

Jobs (2 total):

---
TITLE: Product Manager
EMPLOYER: Halliday
LOCATION: San Francisco, CA | New York, NY, United States (unspecified)
SALARY: $170K-$220K
POSTED: 2026-01-14
APPLY_URL: https://jobs.ashbyhq.com/halliday/d50b95d5-f478-4166-acd8-e5036358cf7f
EXCERPT: Product Manager San Francisco, CA | New York, NY, United States About Halliday Halliday is a blockchain company and product lab working to create a unified, cross-chain payments ecosystem. Its flagship product, Halliday Payments, is a unified payments platform that makes it easy for users to onramp, swap, and take other onchain actions. Halliday's products are built on the Workflow Protocol, which removes the need to code smart contracts by hand and enables breakthrough applications to ship in hours, not years. Backed by a16z and #Hashed, Halliday has worked with prominent developers such as ApeChain, Story Protocol and DeFi Kingdoms to provide seamless experiences for both developers and users. The team includes alumni from Stanford, Harvard, Compound, Meta, Netflix, and more. About the role We're looking for a Product Manager to own the user-facing core of Halliday Payments. This is a high-impact role for a builder who loves the craft of shipping products - turning ambiguous problems into specs or prototypes, partnering closely with Design and Engineering, and iterating toward something users actually want to use. You'll spend your time where the product meets the user: the embedded widget, the checkout experience, offramp, and the SDK surface that developers integrate into their apps. What you'll be doing - Own the user-facing product surface. Drive the roadmap for the widget, checkout, offramp, and SDK UX - the parts of Halliday Payments that users and developers actually touch. - Turn ambiguity into a spec or prototype. Take a fuzzy problem and shape
---
TITLE: Front End Engineer
EMPLOYER: Halliday
LOCATION: San Francisco, CA | New York, NY, United States (unspecified)
SALARY: $150K-$190K
POSTED: 2025-10-17
APPLY_URL: https://jobs.ashbyhq.com/halliday/fe39e596-ca75-4b9d-8559-4cbf4e467b39
EXCERPT: Front End Engineer San Francisco, CA | New York, NY, United States About Halliday Halliday is a blockchain company and product lab working to create a unified, cross-chain payments ecosystem. Its flagship product, Halliday Payments, is a unified payments platform that makes it easy for users to onramp, swap, and take other onchain actions. Halliday's products are built on the Workflow Protocol, which removes the need to code smart contracts by hand and enables breakthrough applications to ship in hours, not years. Backed by a16z and #Hashed, Halliday has worked with prominent developers such as ApeChain, Story Protocol and DeFi Kingdoms to provide seamless experiences for both developers and users. The team includes alumni from Stanford, Harvard, Compound, Meta, Netflix, and more. About the role As a Frontend Engineer at Halliday, you'll build the user-facing products that power the future of blockchain payments. You'll design and implement intuitive, high-performance interfaces that make onchain transactions seamless for millions of users. This is an opportunity to work on cutting-edge technology with a talented team that's redefining how people interact with blockchain. What you'll be doing Build User-Facing Products : Design and develop responsive, performant frontend applications using React and TypeScript that interact with blockchain networks, payment systems, and DeFi protocols while delivering an exceptional user experience. Develop Core Infrastructure : Build scalable components, design systems, and testing frameworks that support our payments platform and developer tools. Ship Developer Tools : Contribute to Halliday's public SDKs and APIs, making it easy for developers
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