Long Angle | Multiple Roles | REMOTE (US) | Full-time | https://longangle.com

Long Angle, a peer network for high-net-worth individuals is looking for a Ruby-on-Rails engineer and a frontend engineer (React / React Native). Come work on a wide range of problems in a modern codebase, in a fully remote environment.

Ruby-on-Rails position: https://app.dover.com/apply/long%20Angle/e3eade1b-9451-4e2a-...

Frontend position: https://app.dover.com/apply/long%20Angle/1083a282-58a7-4569-...

Other non-SWE positions: https://www.longangle.com/careers

SmarterDx | 150-250k+ + equity + benefits | Remote (US only) | Multiple roles | https://smarterdx.com/careers

We build clinical AI that empowers hospitals to analyze the complete record of every patient to fully capture the value of care delivered. Founded by physicians in 2020, our proprietary AI platform understands the nuances of clinical reasoning, enabling hospitals to true the patient record for every discharge. By doing so, hospitals can recover millions in earned revenue, enhance care outcome and quality metrics, and optimize healthcare operations. The current team is very high functioning (MD + data scientist combos, former ASF board member, Google and Amazon engineers, Stanford LLM researchers, etc.) and initially scaled the company to $1MM+ in contracted revenue without raising capital.

We have been backed by top investors including Floodgate (Lyft, Twitch, Twitter), Transformation Capital, and Bessemer for a total of $71mil, including our $50mil Series B, and are experiencing an incredible growth trajectory customer and revenue wise with no signs of slowing down! This time last year, we were at ~85 employees, and are above 210 as of today!

We are looking for: Staff and Senior SWEs, Full Stack and Backend focused - Staff and Sr ML Engineers - An Engineering Manager for our MLE team - A Director of Engineering for our Product groups - Staff Data Scientists - More!

We have PMF, and it's time to scale! For more and to apply, see https://smarterdx.com/careers

Beacon AI | https://beaconai.co/ | San Carlos, CA | Full-Time | Hybrid

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.

Open Roles:

* Edge/Autonomy Engineer – C++, Python (includes tracking, prediction, route/path planning)

* Backend Engineer – TypeScript, Python

* iOS Engineer – Swift, SwiftUI

* Frontend Engineer – React, TypeScript

* Cloud Infrastructure Engineer – IoT/Edge

* Technical Program Managers – Software & Federal Programs

Don’t see the perfect role? Reach out anyway - we’re always looking to connect with great engineers passionate about aviation, autonomy, and mission-driven work. Email is hidden

Apply at https://beaconai.co/careers and mention HN. Let’s build the future of flight, together.

Goody | Remote (US & Canada preferred) | Multiple Roles | Full-time

—

Principal Software Engineer — Lead our platform end-to-end, guide cross-functional decisions, and ship at a startup pace. Ideal candidates have previous startup experience as a founding/early engineer or founder.

$250K – $300K + equity

https://jobs.ongoody.com/principal-swe

—

Senior Software Engineer — Ship a startup pace and with an eye for exceptional UI/UX.

$170K – $230K + equity

https://jobs.ongoody.com/swe

—

I'm Mark, the technical co-founder and CTO at Goody. Despite being something everyone does, gifting is one of the areas of commerce yet to be disrupted. Our goal is to make people's days by making gifting easy, while building a sustainable business on that market opportunity.

We're looking for engineers who like to build at a startup pace, have a critical eye for detail and user experience, and thrive when given autonomy and ownership.

Our product is used by Google, Stripe, Anthropic, Meta, NBCUniversal, Notion, and others, and we also offer a developer API for commerce. We’re 5 years old and post-PMF.

Check out our jobs minisite at https://jobs.ongoody.com/ and feel free to email me at Email is hidden.

Stager | Full-Stack Developer | On-Site (Rotterdam, NL) | Full Time

We’re building the most comprehensive event tech platform on the planet. Our system helps event organizers plan, promote, and sell tickets for their events. We're looking for a Full-stack Developer who can contribute across the entire stack, help modernize our architecture, and build reliable, user-friendly features that scale.

If you want to apply, please find the vacancy on our website stager.co/jobs.

ForgeCode | Founding Staff Engineer – Rust + Distributed Systems | Remote | Full-time | forgecode.dev

We’re building an AI-native product for developers - part of Surge 2023, Sequoia’s rapid scale-up program for early-stage startups - and are looking for a founding Staff Engineer to join us early.

A few quick bullets - -> Early-stage, fast-moving startup with real momentum -> Product built by the founders themselves — this is a rare chance to work directly with them on deeply technical challenges -> Stack is heavy on Rust, with real-world distributed systems at the core -> This is a founding team role — you’ll help shape architecture, team culture, and product direction -> Remote-first and async-friendly

We're looking for senior engineers (staff level and above) with strong experience building and scaling distributed systems in production, with Rust.

How to apply: Email me at Email is hidden or fill in this form - https://forms.gle/8uhdngccyz9wqchs9

Furtim Modus | Hiring Java Developer (Full-Time) | NYC (HYBRID) | https://www.furtimmodus.com/software-engineer

We are currently seeking a talented and driven Java Developer to join our team full-time. This is an exciting opportunity to contribute your skills and expertise to a fintech venture with emphasis in capital markets tech based out of the New York City and in exchange we’ll provide you with base comp $125k-200k, full benefits, cash bonus, and equity.

Requirements:

Electronic trading server-side software development experience

Experience in Open Source technologies such as Aeron Transport, Aeron Cluster, Aeron Archive, Artio, Agrona, or CoinTossX is a big plus

Experience with Adaptive Hydra trading platform is a big plus

Benefits:

- Flexible hybrid schedule to accommodate other commitments

- Collaborative and supportive team environment

- Relocation assistance to NYC Metro area

If you are passionate about Java development and interested in joining a fintech venture, we would love to hear from you. Please submit your resume if interested to Email is hidden in this opportunity.

Synapse Social | Founding Engineer | New York City | Full time

Synapse is a funded startup backed by a Fortune 100 CEO with the goal of making academic research and news more accessible. With our mobile app, users will be able to see the latest research papers and news in their fields of choice in a curated feed based on the topics, journals, and authors they follow. Our mission is to connect the right researchers to the right papers. Right now, we’re building ways to streamline how scientists discover and share research but ultimately we will become the definitive global hub for scientific discourse.

We’re looking for a founding software engineer with Python and React experience to work on our web and mobile apps.

Experience with React Native and mobile development in general, is a big plus.

Experience with MongoDB and Flask are also nice to have.

*Tech Stack*

- database: MongoDB - mobile app: Typescript, React Native - api: Python, Flask - infra: AWS Beanstalk

*Salary and Benefits*

90-100k starting annual salary( plus equity). This range is highly subject to change after we raise again in November

Please email Email is hidden with your resume !

Braid Technologies | Senior Software Engineer – Systems | Tokyo, Japan | Full-time | On-site | https://www.notion.so/braid-technologies We are developing a cutting-edge platform for automated advanced engineering design that transforms high-level problem descriptions into geometry that is optimized and ready for manufacturing. Consider: not just code, but compilers for physics problems.

To assist us in developing our core stack, which includes high-performance geometry kernels and DSL compilers, we are seeking senior systems engineers with solid backgrounds in computer science. A close-knit, highly technical team with expertise in physics, mathematics, compilers, C++, Rust, and optimization will be yours to join.

You will be working on systems-level architecture and backend infrastructure; high-performance geometric algorithms (meshing, optimization, constraints); a bespoke compiler stack for our engineering DSL; and cooperative work with academics, designers, and domain specialists. [1] https://github.com/3yq27y4lgp2bvz6bkhm

You might be a fit if you: - Have strong CS fundamentals and systems programming experience - Know your way around C++, Rust, Python of functional languages - Enjoy writing performant, well-architected code for real-world math problems - Are excited by geometry, compilers, or simulation engines

We’re based in Tokyo and this role is on-site. We’ll sponsor your relocation and visa. Our team is international, and we work in English.

Learn more and apply: https://www.notion.so/braid-technologies Or email us: Email is hidden

Location: Toronto, Canada, Onsite AI Startup - Gentube Member of Technical Staff -> Full Stack Engineer

We're looking for engineers obsessed with craft, speed, and ownership. If you're not ready to grind and grow, skip this post. Push the limits of AI in real-world consumer apps Ship fast, iterate faster—quality is non-negotiable Build systems that scale without flinching under load Explore the frontier of entertainment through rapid iteration

Learn more here: https://www.linkedin.com/jobs/view/4239709007 Email CV: Email is hidden