Ride with GPS | Full Time Remote | https://ridewithgps.com/about

We are the world's largest library of bike routes, and we enable cyclists to go on better rides, more often. We have a website and mobile apps that allow people to discover the best riding in their area, and get turn by turn navigation using either our mobile apps or the bike computer of their choosing. Come join us in taking Ride with GPS to the next level! We have two openings right now, and are starting to build out the hiring plan for a third:

Senior Software Engineer - API & Product Development: We are looking for an experienced backend engineer to join our small and effective engineering team with a focus on supporting web and mobile app development using our APIs. The right candidate for this role brings extensive experience supporting modern product development, in collaboration with frontend and mobile developers, product management, and design. This requires excellent communication and collaboration skills, both on the engineering side, and from a product perspective. We use rails, but prior rails experience is not required.

Details, and application process available here: https://ridewithgps.com/careers/2025-senior-software-enginee...

Senior Software Engineer - API Development: We are looking for an experienced backend engineer to join our small and effective team with a focus on our APIs and supporting our platform at scale. This doesn't mean you are isolated from product development &emdash; everything we do serves our users in some way, and being a small team we regularly share responsibilities. However, this role will spend more time on efficiency and system design rather than delivering this quarter's new features. The right candidate should have a depth of experience supporting a large API surface area with efficient, well organized code, and should be excited about maintaining and improving performance over time. Experience with developer tooling, database design, query optimization, and DevOps workflows will serve you well in this role. We use rails, but prior rails experience is not required.

Details, and application process available here: https://ridewithgps.com/careers/2025-senior-software-enginee...

Senior Software Engineer - iOS Development: In mid July, we will officially start the hiring process for an iOS developer, and potentially another Android engineer. We are reviewing applications for qualified candidates at this time, and will officially post the job by July 15th. If you think you are an excellent fit please apply now, however there might be some delays in screening, interviewing, etc while we finalize our hiring plan. We have a technically interesting, battery efficient set of mobile apps that act as a companion to our website, and need another iOS or Android engineer to help us take our apps to the next level.

Draft job position and application process available here: https://ridewithgps.com/careers/job_postings/2025-ios-engine...

Olli Health | Remote or New York | Full-Time | Senior Backend SDE | ollihealth.ai

We are a TechStars NYC ‘24 startup dedicated to modernizing home healthcare with advanced AI tools and we are expanding our team again! These are pivotal hands-on roles that will begin shaping our product from day 1. Last summer we closed our Seed round from top healthtech and AI-focused VCs investors (Cannage Capital, Arkitekt Ventures, and Tau Ventures) and have been moving lightning fast to build incredibly valuable tools in home health.

We are looking for:

- Proven success in the fast-paced 0 to 1 early days of young startups (experience on founding team or pre-seed ideally). Work will be optimized based on your preferred balance, and what gives you energy, but we need someone who is able to gain confidence in the full stack.

- Experience (5 years+) with most of our stack: AWS, PostgreSQL, Python (FastAPI), Pytorch. Role involves devops, data engineering, API design, evals & benchmarking, workflow optimization, etc.

- Able to demonstrate hands-on-keyboard coding chops. Role is primarily IC + collaboration with our team, and room to grow into startup leadership.

- Comfort interacting with ML/NLP and LLM-native data engineering problems

- Experience working with healthcare data (not required but highly valued)

Comp: $165k-$185k annual FTE base comp + equity package. We cover 100% of Health, Vision, Dental, Life insurance premiums.

I’m Olli’s CTO and this position will work directly with me and our core (currently 6-person) engineering team. hiring+hn [] ollihomehealth [] ai - Email me with questions, for a full JD, or to send your CV. No staffing or recruiting firms, please, individuals only.

Application says its taken down

FastAPI Labs | Design Engineer | Remote

We are the same team behind FastAPI, building FastAPI Cloud.

We're looking for a Design Engineer who can also code frontend (or is learning to), to help us (mainly) make the dashboard the best developer experience possible for deploying FastAPI apps.

We prefer candidates with strong design skills over only strong frontend skills.

Please include your portfolio link or PDF and CV.

Email Email is hidden

ko-br | Computer Vision, Imitation Learning, Backend Engineers & Business Dev | https://ko-br.com | Onsite (London, UK or Cairo, Egypt)

We build Physical AI for warehouses—solving palletizing, kitting, and pick/pack tasks that giants like Amazon/ABB/Universal Robots haven't cracked. Our tech lets cobots adapt to mixed SKUs, grip slips, and chaotic environments in real time. No reconfiguration. No coding. Just results.

Have a read through our manifesto: https://ko-br.com/manifesto

We want you if You solve problems like an owner (no ego, no blockers)

Engineering roles:

— You're hands-on, no theory, just building — Experienced engineer? Great! Recent grad/PhD? Don't get discouraged, apply if you're itching to ship real products Business Development:

— You've closed deals in robotics, warehouse automation, or enterprise SaaS — Happy to wear multiple hats across commercial functions (partnerships, strategy, etc.) Why join?

— £100k base + equity — Work with state-of-the-art AI and real cobots (UR/ABB/KUKA). — Build tech that solves valuable problems—today. Our way of working: Don’t say "it won’t work." Try it. Validate it. Ship it.

About me: Ex-Amazon/Meta. Built AI from satellite imagery to nanotech SEM, powered Alexa’s vision, led ML for WhatsApp. Now building robots that adapt to chaos.

Apply: https://ko-br.com/careers

NowSecure | Senior DevOps Engineer | Vienna, VA | Full-time

We are leading in cutting edge mobile security and sponsor a number of open-source tools such as radare (https://github.com/radare/radare2) and Frida (https://github.com/frida/) that are widely used by security researchers. Unfortunately we can’t offer sponsorship at this time and candidates must be located in the continental US. We are looking to fill a senior devops position. When applying please put in you found this on Hacker News!

=========== What we are looking for ===========

- You've done Kubernetes the hard way - or better yet, you know what it is, but you've spent more time working with Kubernetes in production than reading about it.

- You have development experience. We write code on top of the Kubernetes API so being able to dive deep into code is extremely valuable!

https://nowsecure.applytojob.com/apply/m0bwuuayww/senior-pla...

Beautiful.ai | Full-Time | Remote in US & CAN | SaaS B2B Presentation Software | Series B | 16M Funding | AI Industry

1. Senior Product Designer, Delivery and UX | 110k - 180k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4763782007

2. Head of Revenue and Go-To-Market | 225k - 250k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4622705007

3. Customer Support Representative | 65k - 75k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4142396007

Fold | Remote (US Only) | Senior Frontend Engineer & Senior Design Engineer | Full-time Fold is making Bitcoin adoption simple through user-centric design and rewards. We're building the future of Bitcoin payments and need talented frontend engineers to join our fully remote team.

Senior Frontend Engineer role: working on our React Native apps. You'll build new features, architect solutions, and collaborate with our product and design teams.

- 5+ years frontend dev experience - Expert in: React Native, Redux, TypeScript, Jest - Strong JS fundamentals - Experience with: Git Actions, mobile app deployment - Nice-to-have: Datadog, passionate about bitcoin, active user of Fold - US residency (regulatory requirement) Senior Design Engineer role: working at the intersection of design and frontend engineering. You'll collaborate closely with product and design to translate Figma files into polished, scalable components and build out our design system in React Native.

- 5+ years experience in frontend or design engineering - Strong in: React Native, TypeScript, modern component libraries - Nice to have: Storybook, Framer Motion, active user of Fold, passionate about bitcoin - Fluent in design systems and responsive layouts - Experience implementing and scaling design systems - Knowledge of animation and accessibility best practices - US residency (regulatory requirement) Benefits: - Competitive salary + equity - 401k with 3% match - Unlimited PTO + yearly vacation stipend - Full health/dental/vision - Paid parental leave - Regular team meetups - No Monday meetings (seriously) - Bitcoin starter pack (hw wallet included)

Email tiffany.sawhney (a) foldapp.com if you have questions or apply here: https://ats.rippling.com/fold-inc/jobs [0] https://foldapp.com

Citymapper by Via | London, UK and New York, USA | Onsite or Hybrid | VISA

We’re on a mission to help make cities easier to navigate. Our award-winning app helps millions of people around the world. We have a number of roles open, including the following:

Engineering Manager (London): https://job-boards.greenhouse.io/via/jobs/8001882002

Director of Product Design (London): https://job-boards.greenhouse.io/via/jobs/7935949002

Senior Product Manager (London): https://job-boards.greenhouse.io/via/jobs/7941162002

Transit Data Team Lead (New York): https://job-boards.greenhouse.io/via/jobs/7741053002

Backend tech stack includes: AWS, Python, some C++, some Rust, EKS, Terraform.

Zeven | Senior Backend Developer | ONSITE | Zurich, Switzerland | Full-time | Competitive salary + stock options

We're a newly-founded and well-funded startup that is seeking to revolutionize the sports industry with AI-powered solutions. Our mission is to unlock human potential and redefine the sports experience through innovation and technology.

We are looking for an experienced Senior Backend Developer to join our on-site team in Zurich, Switzerland. This is a hands-on, high impact role. We use Typescript for web, Python for ML, PostgreSQL, React + TanStack, AWS and SST.

Please see the Full Job Description [https://tinyurl.run/zeven] for requirements and more details about our Tech Stack.

We are offering full-time employment with a competitive package:

• Competitive salary and stock options.

• Pension plan bonus and 25 days of paid vacation plus public holidays.

• Charming office next to the lake of Zurich with fully-equipped kitchen.

• Top-notch equipment (MacBook Pro laptops, standing desks, etc.).

• We love to organize company outings and sport events.

If you're a motivated and experienced backend engineer who is crazy about sports and looking for a new challenge, we'd love to hear from you! Please email CVs to Email is hidden