Boost My School | Senior Product Manager | Full-time | Remote, USA only | $157-$181K salary | $17-20K bonus

Love building a product that improves a user’s life so much that they can’t help but share it with their peers?

Boost My School is on a mission to help schools fund brighter student futures. Our platform is trusted by 200+ K-12 schools to modernize their fundraising, events, and auctions.

Why work at Boost?

1. We make meaningful impact helping schools and students

2. We win as part of a thoughtful and collaborative team

3. We embrace ownership over our work, growth, and time

For full job details and instructions on how to apply: https://www.boostmyschool.com/careers#senior-pm

Leadership team you'll be working with:

- Head of Product, ex Apple, Flexport, Stanford CS (https://www.linkedin.com/in/nathaniel-okun)

- CEO, coded first version of product (https://www.linkedin.com/in/holman-gao)

Tags: edtech, fintech, social impact, mission-driven

Category Labs | https://www.category.xyz/ | Remote and NYC | Full Time | $200K USD+

Category Labs (formerly known as Monad Labs) is a team of systems engineers and researchers on a mission to design and build at the frontier of decentralized technology. We strive to design and build step-function improvements over existing blockchain solutions. After recently raising $225M in series A funding, led by Paradigm, we are growing our team.

Senior Software Engineer (Rust, C/C++): https://jobs.ashbyhq.com/category-labs/45f674b2-d904-482e-a5...

Software Engineer, Early Career (Rust, C/C++): https://jobs.ashbyhq.com/category-labs/0dfdffdf-cefb-48fb-bb...

Senior Security Engineer (distributed systems): https://jobs.ashbyhq.com/category-labs/0a054dfb-a748-4935-9d...

Senior Researcher, Systems: https://jobs.ashbyhq.com/category-labs/015934c5-66e5-4042-94...

Immunant | Systems Programmer | REMOTE (US only) | Full-time | $120k - $150k + retirement benefits

If you're interested in low-level, resource-constrained and privileged execution environments, consider joining our team of compiler, OS, and Rust enthusiasts.

At Immunant, we spend much time staring at weird build errors, ISA or ABI documentation, or digging through obscure build systems or C code written 20 years ago. In any case, we strive to make the systems we're working on more secure, more efficient, and have more Rust in them (whenever we get a chance).

We also maintain and enhance the fully open source c2rust translation framework.

If you have recent, professional experience with C/C++ and Rust and know about operating systems, hypervisor internals, or compilers, we'd love to hear from you. Candidates with only superficial knowledge in all of these areas are not encouraged to apply. Please note that we can only consider candidates resident in the US.

We offer a remote-friendly, collaborative work environment with a high degree of autonomy and competitive benefits.

To apply: Email is hidden

We look forward to hearing from you!

Freeform (http://freeform.co ) | Software Engineers | Full-time | Onsite |Hawthorne, CA (Los Angeles County)

Freeform is deploying metal 3D printing factories at global scale and setting a new frontier in manufacturing. With AI, GPUs, and FPGAs working in tandem, our system monitors and corrects every microsecond of the process, delivering a level of precision, speed, and quality that’s never been possible—until now. This isn’t just an improvement; it’s a leap forward in how complex metal parts are made, with the ability to revolutionize industries like aerospace, defense, automotive, energy, and beyond. We are backed by top VCs including NVIDIA’s NVentures, Founders Fund, and Threshold Ventures.

It’s a small, tight-knit team and you’d have the opportunity to own significant and impactful greenfield projects throughout the entire development lifecycle and much more. Our software team comes from the likes of Google, SpaceX, and Apple, and believe in taking a first principles approach to solving hard problems.

A glimpse into our software landscape - https://youtu.be/nfwqarukd5i?si=mp17qdkbxvf8qpzn

Our feature in TechCrunch! https://techcrunch.com/2024/10/22/ex-spacex-engineers-land-1...

+ Senior Software Engineer (C++) - https://grnh.se/7de8s2573us

+ Senior Software Engineer (Rust) - https://grnh.se/udslpi7q3us

+ Software Engineer (C++) - https://grnh.se/032pj08j3us

+ Software Engineer (Rust) - https://grnh.se/l5gpu56o3us

Boot.dev | Senior Course Producer (Full Time, Remote)

We’re building the smartest way to master backend development by tackling the hardest problem with e-learning: boredom. We’re a small team of developers who love to make the process of learning as fun and hands-on as it can be. We are looking for a course producer and editor to help us create more programming and computer science courses on Boot.dev!

If you’re a highly technical developer with a love for teaching, this could be the perfect role for you! Your main responsibility will be to work with course authors and our in-house engineering team to produce new high-quality interactive courses on the Boot.dev learning platform. Our courses are highly engaging with coding challenges and quizzes along the way. They are mostly written (in Markdown), however, each course also typically includes 5-10 explainer videos that our in-house animators and editors help create visuals for.

Please see the official job description before applying: https://blog.boot.dev/careers/

More about Boot.dev: https://www.boot.dev

To apply: Email is hidden

Portal Innovations, Stargaze | Product Engineer (Part-Time, Chicago) 20 hrs/week | AI + biotech

Portal Innovations is a life sciences venture platform building tools to surface high-potential science and researchers. We’re hiring a part-time Product Engineer (20 hrs/week, Chicago only) to extend Stargaze, our AI-driven innovation discovery toolkit.

Tech stack: Python, Postgres, React, AWS, Modal, Airflow Role: Backend + front-end development, new feature buildout, infrastructure support You: Comfortable across the stack. Energized by the idea of building software for scientists, within a venture platform. (See link below) Own your work and can work independently while collaborating with non-technical stakeholders.

Bonus: Role could grow into full-time for the right person.

More about Stargaze: https://innoeco.substack.com/p/0d1352cf-b4d4-4cfa-8b09-e0964... To apply: Email is hidden

Felix Health | Engineering Lead – Web Experience | REMOTE (Canada) | Full-time

Felix is a digital healthcare company making healthcare more accessible for Canadians. We offer end-to-end care for conditions like weight loss, birth control, menopause, ED, and more.

We're hiring an Engineering Lead to own and evolve our public marketing site (https://www.felixforyou.ca), which gets 7M+ visits/year. You'll work closely with our growth, design, and content teams to deliver fast, responsive, SEO-friendly experiences.

You'll:

- Own the architecture, performance, and evolution of our marketing site

- Collaborate with marketing, design, and growth to launch pages and campaigns

- Build a fast, accessible, SEO-friendly, mobile-first experience

- Set technical standards for testing, analytics, and CMS tooling

- Streamline content workflows and scale web infra

- Manage and collaborate with a contract developer

Tech stack: Webflow (strongly preferred), JS/HTML/CSS, CMSs, A/B testing, SEO/Accessibility best practices

Remote-first across Canada. Great benefits, equity, and a collaborative team. If you've built great marketing sites before and want your work to directly impact healthcare access, we'd love to hear from you.

Apply here: https://jobs.ashbyhq.com/felix/25d2e588-0286-41d9-af0a-12b3d...

Zeven | Senior Backend Developer | ONSITE in 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 and sports enthusiast 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.com/sw-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

We do not consider remote candidates, agencies and candidates located outside the EU/UK/EEA/Switzerland

Gigs (YC W21) | Multiple US & EU Locations (SF, NY, Berlin, London) | Full-time

At Gigs, we're building the operating system for mobile services - a platform that enables tech companies to seamlessly embed connectivity into their products.

We are looking for exceptional candidates, looking to do the best work of their careers, across a wide range of roles:

- Senior Backend Engineer(s) - Senior Full Stack Engineer(s) - Senior Product Manager(s) - Engineering Manager(s) - Implementation Manager(s)

To review all open roles and benefits, go visit our career page https://gigs.com/careers

Rabbet (YC S17) | Sr. Software Engineer (Elixir/React) | REMOTE (TX, NC, CO) | Full time

Rabbet is hiring Sr. Software Engineers to help us streamline construction finances. We offer cloud-based software for commercial lenders and real estate developers to centralize construction finances, automate administrative tasks, and reduce the time spent managing draws.

Backend is in Elixir (Phoenix/Absinthe/postgres), frontend is React (mostly JS with more new stuff in TS). The company is ~20 people with 7 of us on the engineering team. Looking to add another 2-3 engineers over the next ~6 months.

We are fully remote, though we do require candidates to be in TX, NC, or CO (exceptions possible if you have several years of professional Elixir experience). We don't currently offer sponsorship.

If you're interested, you can read more or apply here: https://jobs.ashbyhq.com/rabbet/581ed4d8-d683-428c-88c5-1131.... You can also email me (Kelly, Engineering Manager) directly at Email is hidden.