At BubblyDoo we believe the future of children's books will be personalized. We are on a mission to enable this worldwide, using our platform and website. We sell our products in 16+ countries, in many languages. In 2024 we were the 9th fastest growing tech company in Belgium.
We’re hiring a Full-Stack Software Engineer (3+ years of experience) to be the right hand of the CTO.
We’re looking for a highly autonomous person that understands the priorities of a startup and can balance nice to haves with company priorities.
This role includes working on various parts of our code and being fully responsible for implementation of new features, integrations, bugfixes, research, planning, etc throughout the whole stack.
Our stack includes TypeScript, Next.js on Vercel, Cloudflare Workers, tRPC. Common tools include PostHog, Klaviyo, Grafana, Fivetran.
If you’re interested, please email me at hansottowirtz@bubbly-doo.com
I'm Nikunj Makwana, a full-stack developer. I work with Next.js, React, TypeScript, Tailwind, Express, Prisma, Postgres, MongoDB, and Solana wallet adapter to build fast, scalable apps end-to-end.
Portfolio site: https://nikunj-portfolio.vercel.app/ GitHub: https://github.com/Nikuunj LinkedIn: https://www.linkedin.com/in/makwana-nikunj/
If anyone here knows about any opportunities in frontend or full-stack development (remote preferred), please let me know.
Thanks, Nikunj
Absinthe Labs is making loyalty markets more efficient. With over 20M visits and 2M+ users since our founding in 2022, we built the first Web3-native customer data platform that powers points programs across the digital landscape, and we’re now seeking a Senior Full-Stack Engineer with a love of FE to expand our capabilities.
Role Highlights:
Platform Development: Design and build user-centric interfaces for incentive designers using Radix UI, Tailwind CSS, and Next.js, ensuring scalable backend services using Node.js and GraphQL. Data Architecture & APIs: Develop data pipelines, integrated with Hasura (GraphQL), PostgreSQL/DuckDB, and optimize our server-side logic for high-performance data retrieval. Dynamic Builder Tools: Engineer zapier-like interfaces to configure data sources and build a WYSIWYG loyalty portal editor. End-to-End Product Ownership: Architect, deploy, and maintain services across the stack, ensuring secure SSR and swift API interactions.
What You Bring:
Experience: 5+ years in full-stack engineering, ideally in B2B SaaS, Fintech, or Web3 consumer apps. Frontend: Strong experience in React, Next.js, and transforming Figma prototypes into polished UIs using Radix UI, Tailwind CSS, and shadcn. Backend: Proficiency in Node.js, GraphQL (Hasura) and designing secure, scalable backend architectures. Cloud & Security: Familiarity with AWS (Amplify, Cloudfront), containerization (Docker/Podman), and security best practices (e.g., CORS, CSP). DevOps & CI/CD: Experience with automating deployments, optimizing database queries, and maintaining a smooth developer experience using modern CI/CD pipelines. Startup Agility: Thrive in a fast-paced, impact-driven environment.
Why Absinthe Labs?
High-Impact Work: Join a tight-knit team shipping Web3 loyalty infrastructure that directly influences millions of users. Flexibility: Work remotely or from NYC Hybrid. Compensation: Competitive salary (region-based) + equity in a high-growth Web3 startup.
Apply Here: https://absinthelabs.notion.site/Senior-Fullstack-Engineer-1...
We are building an AI analyst that lets private‑equity teams surface deals sooner, model targets faster and publish sharper insights. Backed by tier‑one angels (Nas, Chad Hurley, Jeffrey Katzenberg, Andrew Bogut, Elefund), we’re live with paid design‑partner funds and now need our first dedicated engineer.
Stack TypeScript, Node.js, Next.js 14, Postgres + Prisma, OpenAI function‑calling, Vercel, AWS (VPC, EB, S3, RDS).
You’ll own schema design, LLM prompt/tool orchestration, and AWS/Vercel deployment from day one.
Comp £95–120k / $120–150k + 0.5–1.5 % equity | Full hardware & conference budget.
Apply → email chris@valandor.ai with:
GitHub/portfolio link 2. 2‑sentence note on why Hopkins’ PE problem excites you.
(Founder‑run, one post only. We reply to every serious application within 5 business days.)
We're building an AI inference service leveraging confidential computing to ensure that prompts remain encrypted end-to-end. Our core engineering stack includes Go, Kubernetes, gRPC, and vLLM, with some web development using NextJS and Svelte. Most of our code is also on Github.
We love building and have few meetings for that reason. Key challenges include scaling infrastructure, extending our AI service (e.g. file upload, new models), contributions to vLLM for secure usage (e.g., secure prompt caching: https://www.privatemode.ai/articles/secure-prompt-caching-fo...), and optimizing inference performance.
We're looking for engineers with ~2 years of work experience who have strong expertise in a subset of our stack and ideally interest in AI innovation, especially serving customers in government and healthcare sectors.
Apply here and mention HN in your application: https://edgeless-systems.jobs.personio.com/job/2220016?displ...
Trunk is an a16z funded dev tools startup, redefining software development at scale. We aim to solve problems that developers hate by bringing the tools usually built in-house at the best engineering orgs to every development team. We've built 4 products so far and have plans for more:
* Code Quality: a universal linter/formatter, available as a CLI, VSCode extension, and CI check; * Merge Queue: a merge queue, to ensure that PRs are tested in order before they're merged; and * CI Analytics: detects, quarantines, and eliminates flaky tests from your code base. Prevents flakey tests from producing noise and blocking CI. *Flaky Tests: Detect and eliminate Flaky Tests. In 2022, we raised a $25M Series A led by Initialized Capital (Garry Tan) and a16z (Peter Levine) Our tech stack: * Frontend: Typescript, React, Redux, Next.js * Backend: Typescript, Node, AWS, CDK, k8s, gRPC * Observability: Prometheus, Grafana, Kiali, Jaeger * CLI: C++20, Bazel * VSCode Extension: Typescript * CI/CD: GitHub Actions * General: GitHub, Slack, Linear, Slite Unlimited PTO (and we all actually take PTO), competitive salary and equity packages! Please apply here: https://trunk.io/jobsJob Description: https://jobs.ashbyhq.com/monad.foundation/2242c712-d2cf-4fe5...
Tech Stack: Typescript/Javascript, React/Next.js, Node.js, Solidity
The Monad Foundation is a team of dedicated ecosystem and community builders who are on a mission to massively grow the impact of decentralized tech. We believe that the Monad blockchain--the performant and parallel EVM Layer 1--will help decentralized apps eat the world.
For more info, please visit www.monad.xyz or our careers page (https://jobs.ashbyhq.com/monad.foundation)
We're building automation software for the $7T insurance industry, accelerated by AI. Seed stage in terms of headcount (~ 20 people) but Series B in terms of business traction (+ cash-flow positive). We've intentionally stayed under the radar.
- Product has caused customers to literally cry tears of joy
- Experienced eng team from Airbnb / Brex / LiveRamp
- Stack: TS, Postgres, React, GraphQL, and Next.js
Apply here: https://comulate.com/careers
Hiring a full-stack AI engineer (front-end focused), with about 2+ years experience |
Applied AI research company building production products like Atlantis (deep research agent) and Luna (enterprise chatbot). Transform research into React/Next.js frontends that make complex AI intuitive. Need React/Next.js + Python + elite prompt/context engineering skills. Work on hard problems, ship products, represent Nepal globally!
Starting from NPR 35,000/month. Located in Nepal with reliable internet required.
email resume/why to innovate [at] devdashlabs [dot] com
Artificial Analysis is an independent AI benchmarking and insights provider. Our benchmarks help engineers and companies understand AI and make informed decisions on AI technologies.
We are hiring for two roles:
1. Full Stack Engineer: Full Stack Engineer to support our benchmarking of AI and with communicating these benchmarks to our users. Proficiency in Typescript & Python required. Familiarity with LLM APIs preferred.
Tech stack: Javascript/Typescript, Node.js, React/Next.js, Python.
2. ML Engineer: ML Engineer to support our benchmarking and evaluation of AI software stack. You will design and run benchmarks and evaluations of different AI models.
Strong analytical skills and proficiency in Python required.
Apply at hiring (-at-) artificialanalysis.ai with your resume, github and dot points on relevant experience.
GlassHouse is a funded startup whose mission is to make more profitable home service businesses. We have customers, funding, a great product, and are ready to grow -- come build with us!
- Full-stack typescript, NestJS backend Next.js frontend
- AWS, Kubernetes, BullMQ, DocumentDB & PostgreSQL
- Full-Time comp + options
- Also hiring a Software Support Engineer
=> Apply here: https://ats.rippling.com/glasshouse/jobs or email me
=> In the "Why do you want to work at GlassHouse" question, write in "hnjobs"
Come build the road the space with us!
You'll be a part of a great team. We have a fun & positive vibe, along with great Principal & Senior Engineers to serve as mentors. This leads to a our team having a solid track record of delivering results for our customers.
Here's what you'll do:
- Build full stack web React web applications with Next.js
- Build data pipelines in Typescript
- Deploy code on Kubernetes with Terraform
- Work directly with customers to gather requirements, build features, get lots of great feedback, and continually iterate to build even better software features
- Work with brilliant rocket engineers
- Create software tools to track manufacturing & cost
- Implement graph data structures & algorithms for manufacturing process directed graphs
- Be a part of a long term mission of millions of people living and working in space
Learn more & apply here!
Software Engineer II: https://blueorigin.wd5.myworkdayjobs.com/BlueOrigin/job/Seat...
Software Engineer III: https://blueorigin.wd5.myworkdayjobs.com/BlueOrigin/job/Seat...
Felt Clinic is building the first embedded care SDK for health apps. Our mission is to make access to a doctor simple and secure inside any mobile application. We want teams to stop worrying about provider contracting and focus on building awesome experiences.
We're looking for a Senior Mobile Engineer to help us scale our products. You’ll be developing powerful iOS and Android SDKs and integrating real-time communication tools, and shaping next-generation, AI ready, health experiences.
Tech Stack:
- Mobile: SwiftUI (iOS), Kotlin (Android)
- Web: Next.js, Turborepo, TypeScript
- Communication: WebRTC
What sets exceptional candidates apart:
- Hands-on experience working on mobile platforms (Swift/Kotlin)
- Interest/experience with Next.js and RSC
- Stoked about healthcare experiences
- Deep expertise in cross functional software development
Felt has three name branded Apps actively using our SDKs and anticipating approximately $10m ARR by late 2026. We’re backed by leading investors including 1984, Scrum Ventures, and Tau Ventures. Join us as we scale to build next-gen HealthKit on steroids.
Apply by contacting us directly at sid+yc (at) feltclinic.com.