Cantina, founded by Sean Parker, is the first social AI platform, empowering users to create lifelike AI characters that interact across the web. Work on building cutting-edge AI bot platforms for our social app. Develop innovative features like AI-generated media, text-to-speech, and voice interactions.
Stack: Swift, UIKit, Objective-C, AVFoundation, custom graphics, UI development, and backend interaction.
Email: bernadette@cantina.ai to schedule a chat.
Apply at: https://jobs.ashbyhq.com/cantina/72fc1228-c538-41f6-a7ee-c54...
Help Us Shape the Future of Music Education
LabAMI’s mission is to harness technology to make learning music more accessible, intuitive, and meaningful for everyone, while keeping the essential human touch at its core. We empower teachers to expand their impact, help students and parents chart inspiring learning journeys, and connect a global community of musicians, educators, and enthusiasts.
As part of the founding team, you’ll take ownership of our evolving iOS app, collaborating closely with the founders to drive product vision and feature development. You’ll play a key role in shaping an engaging, community-driven platform that supports both educators and learners. As an early team member, your voice and skills will directly influence our product, culture, and company trajectory.
What We’re Looking For
- Strong skills in at least one programming language
- Passion for our mission and excitement to work in an early-stage team
- Ownership mindset and ability to thrive in a collaborative, fast-paced environment
- Preferred: iOS experience (Swift/SwiftUI/UIKit/etc.); shipped consumer apps
This is a remote, equity-only role with a mission-driven, flexible team that cares deeply about music and technology.
Apply here! https://forms.gle/tmD8NDunyFhkpdPk7
We are building Personalized AI that reads your mind, not your prompts. Littlebird works behind the scenes to understand the information that matters for your personal workflow - for Mac and Android. $5M seed, remote-first
Our stack: python, React, Swift, Rust, Postgres, AWS, search
Sr. Swift Developer - we develop natively, care about concurrency, SwiftUI - https://scarlet-magician-747.notion.site/Senior-Swift-Engine...
Lead Backend Engineer - we process tons of data including hybrid search and speech processing, and this role will lead BE scalability and ML platform efforts, w/ overview of security and cloud strategy - https://scarlet-magician-747.notion.site/Senior-Backend-Engi...
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/135dfbd9a95880c38129f055c38...
At our Boston Innovation Center, we're delivering an integrated platform, award-winning products and the industry's first artificial intelligence for the smart home. Check out our openings and join the #SmartHomeRevolution
We are looking for designers and engineers across multiple functions, but here are just a few:
- Android senior and recent grad engineers
- Backend Python/goLang engineers
Check out all of our openings here: https://www.vivint.com/company/careers/team/technology
Technologies we touch: kotlin, swift, golang, python
Please email matt.deangelo1@vivint.com
We are an early-stage, well-funded startup making humans and computers work together more efficiently. Experienced team from Apple AIML and other great companies.
We will be opening several roles soon, but are previewing this one early: Staff Engineer / Startup Polyglot Engineer.
You'll enjoy this role if:
- You like going 0 to 1 with high ownership: moving features and products from idea on a napkin, to prototype, to engineering UI, to shipped and polished product
- You are innovative, get satisfaction out of learning new things, and thrive in an environment of uncertainty and opportunity
To succeed, you should:
- Have the wisdom to know when to take the fast route vs when to step back and clean up your mess
- Be capable and excel on your own, but be humble and communicate well with others as projects require more collaboration
- Be versed across many programming languages (e.g. from C++/Java/Swift to Go to JavaScript or Python)
- Have worked on many types of projects and software -- have you built servers, written games, shipped native apps, and vibe-coded (kidding) web apps? If so, you're a fit.
- Be versatile and work both high level and low level, on old tech and new. Have you both prompt-engineered an LLM AND tweaked the code that decodes tokens in your own local LLM runner? If so, you're a fit.
All said, we're looking for the stereotypical "startup engineer" who can move between different components, be creative, be flexible, take ownership, and get things done. We have a complex, challenging product, but one that's amazing to work on and that will soon change how people think about working with each other and with AI.
Email us at jobs@avy.ai.
Fullstory provides privacy-preserving session replay and analytics for websites and mobile apps. Our session replays are nothing short of magical - they look almost like a video of the user's screen (with private details redacted) - and the combination with analytics creates eye-opening insights.
We have several engineering roles open. The fullstack roles are going to be working with Go (golang), gRPC, Solr, BigQuery/BigTable, Kubernetes (K8S/GKE), and more on Google Cloud Platform (GCP) for the backend, and then TypeScript & React for the frontend.
USA:
* Senior Software Engineer, Full-stack, Application Experience - $160,000 to $190,000 - https://www.fullstory.com/careers/jobs/1a014b19-d805-4547-9a...
* Senior Software Engineer, iOS - Objective-C, Swift, Rust, and smaller amounts of other languages. This role is part reverse engineering, part systems programming, and part library development. It's about taking things apart, seeing what makes them tick, and figuring out how to get at the bits we need without negatively impacting the app experience (or using any private APIs!) Low-level knowledge of Swift and SwiftUI would be particularly helpful. - $176,000 to $207,500 - https://www.fullstory.com/careers/jobs/ab3f8ecb-ee1f-4431-a0...
Colombia:
* Staff Software Engineer, Application Experience - Full stack: https://www.fullstory.com/careers/jobs/0fd0d966-1ab7-4639-a0...
* Senior Software Engineer, Digital Experience Analytics - Full stack: https://www.fullstory.com/careers/jobs/6133f8c0-637c-4aca-9e...
* Software Engineer, Data Management - Full stack: https://www.fullstory.com/careers/jobs/f386045f-f261-473a-8c...
* Senior Software Engineer, Web Capture - Full stack: https://www.fullstory.com/careers/jobs/fc8bacd1-7ad3-41df-a9...
...and a few roles in other categories, see https://www.fullstory.com/careers/ for the full list and some general info.
For the US roles, in addition to the listed pay ranges, you can expect regular raises & bonuses, equity, and benefits including: health insurance, 401k matching (Vanguard), annual learning stipend, unlimited PTO, and more. I take about 5 weeks vacation a year, in addition to ~3 weeks worth of company holidays (federal holidays + the week of Christmas to New Years.)
You also get a 5-week sabbatical after 5 years of employment - I just took mine at the end of last year, and it was fantastic.
To apply, please submit your info on the website. If you have questions, feel free to reply here or send me an email. (I'm an engineer on the iOS team, so I don't know as much about the other roles, but I'll do my best to answer questions.)
Beacon AI builds R2-D2 for pilots. We are on a mission to make flight safer, more efficient, and accessible for commercial and defense aircraft operators by applying technology to the flight deck. We are building a modern technology stack with a data platform and web application (Lighthouse), and in-cockpit assistant (Murdock).
With new contracts in both defense and commercial aviation, and a $15M Series A in Q3 2024, we’re scaling quickly. We're backed by Costanoa, Scout, Sam Altman, and JetBlue Ventures - and we’re hiring across engineering to support our next phase of growth.
We're hiring for many Senior and Staff-level positions:
* Edge/Autonomy Engineer, Advanced Pilot Assistant Software (C++, Python)
-- This application also works for adjacent roles like tracking, prediction, behavior, or route/path planning optimization.
* Backend Engineer (TypeScript, Python)
* iOS Engineer (Swift, SwiftUI)
* Frontend Engineer (React)
* Cloud Infrastructure Engineer, IoT/Edge (AWS)
* TPM (Software) and TPM (Federal Programs)
We'd love to hear from you if you’re excited to push the envelope in aviation tech. Apply directly at https://beaconai.co/careers and mention you found this post on HN. Let’s revolutionize flight together!