COMPANY: Tvrtle ROLE: Founding Full Stack Engineer LOCATION: Remote COMMITMENT: Part-time / flexible COMPENSATION: Equity TECH: Laravel, Vue, Tailwind, AWS

Tvrtle is building a portfolio of software products across SaaS, developer tools, and niche consumer apps.

We're looking for a founding engineer who enjoys building products from scratch and wants meaningful ownership in what we create.

You'll work directly with the technical founder and help design, build, and launch products used by real users.

More details: https://tvrtle.com/FOUNDING_ENGINEER.md

Deducta | Senior Frontend Product Engineer | London, UK | ONSITE (3 days/week in office) | £150k+ cash/equity

We’re a data intelligence platform for global enterprises. We are well funded, growing fast, and solving the most pressing data challenges for some of the largest and most recognizable companies in the world. The capabilities of SOTA LLMs enable us to this at an unprecedented scale and success rate.

We’re looking for a Senior Product Engineer (Frontend) to shape what our product looks like and how it’s built. Specifically: - Lead on the deployment of LLMs as an enhancement/substitute to traditional interfaces - Own feature developments and fixes across the frontend from ideation to deployment

Stack: Vue.js, Tailwind, Tanstack

Contact: kimathi [at] deducta dot ai / Apply: [https://apply.workable.com/deducta/j/8ADBB3795A/](https://apply.workable.com/deducta/j/8ADBB3795A/)

Sitewire | Full Stack Engineer | Full-Time | REMOTE (US-only) | https://sitewire.com

Learn more or apply at https://wellfound.com/l/2zf9K9 - I personally review every application, so just mention you found us on HN.

Sitewire is a simple yet powerful construction finance platform that helps lenders and institutional asset managers track project progress, automate work verification, and speed up payments. The company is functionally profitable and expanding 2-3x per year. We’re looking for an experienced and entrepreneurial full-stack engineer (senior or above) to help us achieve an ambitious growth plan. You will be a core member of the engineering team, working alongside peers with the support of a mature founding team expert in construction, mobile, and IoT.

Technologies: Ruby on Rails, Hotwire (Turbo / Stimulus), Tailwind, TypeScript, React, Postgres, Sidekiq. Experience with mobile, data engineering, machine learning, or 3D graphics is a plus.

eventfirst | Senior Full-Stack Engineer | Berlin, Germany | REMOTE (CET) | Full-time

We are applying AI to organize corporate events.

We are looking for a senior engineer with at least ten years of full stack experience, a strong focus on product and UX, and optionally some experience building LLM based products. Currently we are focussed on building tooling that enables us to capture domain knowledge from experts to streamline prompt creation and evaluation. Our tech stack is Typescript, React, Next.js and Tailwind. On the backend we use Drizzle with Neon, deployed and monitored via Vercel. Please note that we are working in the CET timezone. We have pre-seed funding from a major US VC and are experienced founders. You’ll be working alongside the founders (ex-Apple, ex-Airbnb, ex-Tulip, ex-Tourlane) and will have a chance to shape the company, product and of course the engineering culture.

Apply here: https://eventfirst.jobs.personio.com/job/1646275

Odyssey | Full Stack Engineer | Hybrid | Full-time | NYC | $160k - $180k + Equity

Odyssey is building the leading financial technology platform for school choice. We help families access funding for tuition, tutors, curriculum, software, and enrichment programs—empowering them with greater educational opportunities.

We’re well-funded, backed by top investors including Andreessen Horowitz (a16z), and we are rapidly scaling.

We’re looking for a full-stack engineer to help build and scale the technology powering our platform. You’ll work across the stack-- architecting efficient backend systems, building intuitive front-end interfaces, and ensuring our platform scales efficiently.

This role is ideal for someone who wants to work on meaningful problems in education & fintech; influence the direction of a fast-growing, venture-backed startup; and collaborate with a passionate team.

Typescript, AWS, Postgres, Next.js, Tailwind, Terraform, Docker.

https://jobs.ashbyhq.com/odyssey

Deducta | Senior Product Engineer (Frontend) | London area (Hybrid) | deducta.com

Company: We’re a data intelligence platform for global enterprises. We are well funded, growing fast, and actively solving the most pressing data challenges for some of the largest and most recognizable companies in the world.

Role: We’re looking for a Senior Product Engineer (Frontend) with strong design skills to shape what our product looks like and how it’s built. Specifically:

- Lead on the deployment of LLMs as an enhancement/substitute to traditional interfaces

- Own feature developments and fixes across the frontend from design ideation to deployment

Stack: React, Vue.js, Tailwind, Tanstack

Comp: £150k+

Process: Screen —> Technical —> Final interview —> Offer and referencing

Contact: kimathi [at] deducta dot ai / Apply: https://apply[dot]workable[dot] com/deducta/j/8ADBB3795A/

Spiich Labs (Stockholm) | Founding Design & Frontend Engineer | Full-time | On-site | Visa Sponsorship

We're building Cursor for sales - an AI assistant doubling sales productivity by handling prospecting, CRM updates, meeting prep, and follow-ups.

Backed by founders & operators @ Lovable, OpenAI, Neo4j, Creandum. Pre-seed. Shipping fast.

What you’ll do:

- Own UI/UX of an AI sales assistant end-to-end: research, design & final code

- Develop fast, accessible, and delightful to use pixel perfect interfaces across web, mobile & desktop

- Ship fast, test ideas with users & use data to kill your darlings

Current stack: React, TypeScript, Tailwind

Comp: Competitive base + meaningful early equity (flexible structure)

Apply: hello@spiich.ai — LinkedIn, GitHub/portfolio, why Spiich, and your proudest shipped work.

http://spiich.ai