Offer | Full-time Remote (4 day work week) | Ruby on Rails Engineer | Salary + Equity (1-2%)

Offer is on a mission to make a home purchase as easy as the click of a button. We are backed by Antler (www.antler.co)

Senior or Staff Level - Ruby on Rails Software Engineer

Skills: - Strong knowledge of Ruby and Rails - Strong knowledge of HTML, CSS, and Javascript - Strong knowledge of JavaScript frameworks such as React and Node.js - Experience in database design and data modeling - Excellent understanding of design patterns and architectural styles

Responsibilities: - Own and ship features and experiments end-to-end, taking a sketched idea (or a pain point from a user call) to a deployed feature. - Maintain and extend all parts of the stack when needed, such as one-time scripts, new API endpoints, and adding new micro-services. - Proactively address issues, create features, and build tools for the product roadmap and stability without much guidance.

*UPDATE* Role had been filled.

BoltWise | Full-time | Founding Engineer | Remote (US) | $120-200k, up to 1% equity | https://getboltwise.com

BoltWise is on a mission to create a modern software platform for distribution and supply chain businesses, with a focus on the fasteners industry. More than 200 billion nuts, bolts, nails, screws, and other fasteners are used in the US every year. Fasteners drive every aspect of modern manufacturing and are critical components for aircraft, cars, and buildings. This is a $1 billion market opportunity in a complex industry with more fastener SKUs existing than the rest of industrial distribution combined.

We are building a cloud-based solution that streamlines workflows and provides intelligent insights to our customers, ultimately improving their business in a way that legacy systems cannot. Our founders have deep domain knowledge from working with Fortune 500 companies at McKinsey & Company, as well as experience shipping software to millions of users at Uber, Docker, and Twitter. With a $1 million pre-seed funding round already secured, we are now building out our founding engineering team.

Apply here: https://grnh.se/6bb2d8924us

Sonnet AI (https://sonnetai.com) | Norcal/SF | Salary + Equity | Full-time | Hybrid/Onsite

Hey HN! We're Sonnet, an outbound automation company. Put simply, we let companies generate personalized and customizable emails at scale. Check out our website here for a more complete description of what we do: https://sonnetai.com.

Our goal is to solve sales, eventually automating the entire process from qualified lead discovery, to personalized outreach, to scheduling a meeting for you on the calendar. To get there, we'll need a team of talented engineers to help us out. We're looking to hire someone with the industry equivalent of at least 4 years of experience, with preferably backgrounds in any of the following areas: machine learning (specifically deep learning), DevOps, frontend web, backend web, database design.

We're still very early-stage, with 2 founders and one other full-time engineer on the team, and we're looking to raise a seed round around May. Our tech stack is Typescript (javascript), Node, React, Postgres, AWS, and Python for any ML-related applications or services.

If you're interested, email us directly at Email is hidden, and you can also apply here on YC: https://www.ycombinator.com/companies/sonnet/jobs/9yqyuqe-so....

Our YC Profile: https://www.ycombinator.com/companies/sonnet

Banter | Founding Senior Software Engineer | NY, Remote (US & LatAm) | Full-time

At Banter, we want to productize the emotion of shopping. We are doing so by transforming storefronts from single-player to multiplayer experiences. We want to change how it feels core values of being fearlessly different, inspired, embracing autonomy, moving fast, seeking the truth, and telling great stories.

We are a pre-seed company looking for a Founding Senior Software Engineer: https://www.linkedin.com/jobs/view/3576648950/

Feel free to email me at Email is hidden if you have any questions!

NASA ADS | Non-Profit | One DevOps Engineer + One Python/Back-End Engineer + One Search/Back-End Engineer | Cambridge, MA (US) | Hybrid schedule (40% WFH/60% ONSITE) | Full-time | H1B VISA Sponsorship (no lottery)

The NASA Astrophysics Data System (the world-leading scientific literature search engine in Astronomy & Astrophysics, fully open source and free) is seeking three talented engineers (a DevOps and two Back-end engineer) to maintain and improve the search engine, data pipelines, and APIs, as well as the ADS natural language processing/deep learning efforts (transformers, BERT, GPT).

- One DevOps Engineer, who will manage and improve our infrastructure (automating tasks, implementing CD/CI pipelines, designing future architectures), which consists on-premise Linux servers and a Kubernetes cluster in the cloud (AWS).

- One Python/Back-end Engineer, who will work on improving our public APIs and our back-office data pipelines (data ingestion and enrichment, semantic embeddings, knowledge graphs).

- One Search/Back-end Engineer, who will work on improving our custom Apache Solr search engine developed in Java (document scoring/ranking, second order operators, query parsing) and our Python back-office data pipelines.

Job descriptions: https://ui.adsabs.harvard.edu/about/careers/

Typical entry salary range of 77-115K with annual revisions + generous benefits (as employees of the Smithsonian Institution) + flexible schedule/environment + friendly working culture with nice work-life balance + great learning opportunities (thanks to our affiliation to Harvard).

Your contribution will be open source and it will have a world-wide impact in the scientific community!

NASA ADS: https://ui.adsabs.harvard.edu/

Contact us after applying, or before if you have any question: Email is hidden

We encourage applications from minorities, women, protected veterans, individuals with disabilities, and all other qualified applicants!

Opvia (YC S20) | Software Engineers/CTO/VP of Engineering | REMOTE (UK and Europe) or London based | opvia.io

Opvia wants to be the software layer for regulated manufacturing companies. Regulated industries (Pharma, biotech, F&B) need better software to go to market faster, get insights from their data, and comply with the regulations. Opvia makes it easier to build exactly the procedures and workflows companies need with its no-code platform.

More info here: https://www.opvia.io/careers

Drop me a line (Email is hidden) if you need further info or are looking for a different position

We are able to sponsor visas in the UK

Nova Credit (YC S16) | San Francisco, New York, Los Angeles, or Boston | Onsite or Remote (North America only) | https://www.novacredit.com

Despite having built substantial credit in their home countries, millions of immigrants have difficulty accessing credit cards, loans, mortgages, and leases without domestic credit. Nova Credit enables newcomers to share their credit history from their home country with financial service providers and others, unlocking new consumers for lenders, and new futures for immigrants. We are 80+ people and have raised over $75M in Series B funding from Kleiner Perkins, Index, General Catalyst, Sound Ventures, YC, and more.

To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/nova-credit

Here are our open roles:

* Senior Software Engineer (Backend): https://jobs.lever.co/neednova/79b7fb4c-efad-46f8-8e13-8b0f4...

* Senior Software Engineer (Fullstack): https://jobs.lever.co/neednova/5d71b677-7f0c-4124-81e7-9de34...

* Staff Software Engineer (Backend): https://jobs.lever.co/neednova/f8bd1605-8753-4d18-b1ed-f1176...

* Staff Software Engineer (Fullstack): https://jobs.lever.co/neednova/5052f35a-4c7b-41a1-b5a5-7efad...

* Director of Data Science: https://jobs.lever.co/neednova/b27e7f56-1905-44e0-b178-7d054...

* Senior Product Designer: https://jobs.lever.co/neednova/f52b212f-9cac-4879-b6c3-20eb6...

Tech Stack: Node.js, TypeScript, Postgres, AWS, Terraform, Ansible, React, GraphQL

Nobias Therapeutics | Norcal/Mountain View/Palo Alto/SF; Philadelphia, PA; other locations welcome - particularly Boston, MA; Miami, FL; Austin, TX. REMOTE also acceptable (US, Canada, London/England, other countries considered on a case-by-case basis) | Full-Time | salary + equity

Hello HN! We have hired a number of people from this monthly "Who is hiring?" post. Please don't be put off by how sparse our website is. We are doing very exciting work at the nexus of biology and computer science, and we would love to talk to you. If you've reached out recently but haven't heard back, we appreciate your patience as we work through a backlog of submissions. We now have an office in Mountain View, CA - so even though we have a number of remote and hybrid employees, we're particularly excited about hiring local people.

Nobias is a new pharma startup using a variety of AI tools to speed drug development. As an early stage biotech, we use large repositories of biological data, bleeding edge deep learning techniques, automated reasoning, and computational biochemistry to discover and develop new medicines, diagnostics, and insights for a variety of diseases, particularly pediatric rare diseases. If you have strong programming chops, a background in machine learning, and deep knowledge of biology or computational chemistry, we would love to speak with you.

We have multiple roles available, particularly for ML engineers, computational biologists, and medicinal or computational chemists. We are also looking for product managers with experience or interest in the space. Finally, we are always on the lookout for passionate people with integrity, intelligence, and the desire to work in an AI pharma company. Individuals with business skills (business development, HR/Payroll, executive assistant) would also add significant value.

[Our domain is nobiastx.com - our website is still in flux, so please excuse the lack of detail!]

Please contact us at hn_recruiting {@} [our domain].

Paradigm.co | Senior/Staff/Principal Frontend Engineer | Full-time | ONSITE or HYBRID in Singapore | Relocation & VISA Sponsorship Available

Paradigm is a zero-fee, institutional liquidity network for crypto derivatives traders across CeFi and DeFi. As a core member of our frontend team, you will build and maintain major features, through inception, design, implementation, and launch, working closely with product and engineering disciplines across the company. You will spend the majority of your time on cross-functional self-contained feature teams focused on delivering value to the customer, while other projects will be more internally focused on integrations, scalability, and performance. You will work on frontend aspects for the whole company, including an admin portal for customers administering the trading desks, and desktop and web applications.

Tech Stack is React, Typescript, Electron (for the desktop app), WebSocket, Sentry and Datadog for monitoring, monorepo on Github, Jest and Playwright for testing.

Apply here https://boards.greenhouse.io/paradigm62/jobs/4841987004

***

Paradigm.co | Senior/Staff/Principal Backend Engineer | Full-time | ONSITE or HYBRID in Singapore | Relocation & VISA Sponsorship Available

Paradigm is a zero-fee, institutional liquidity network for crypto derivatives traders across CeFi and DeFi. As a core member of our Auctions Infrastructure backend team, you will build and maintain major features, through inception, design, implementation, and launch, working closely with product and engineering disciplines across the company. You will spend the majority of your time on cross-functional self-contained feature teams focused on delivering value to the customer, while other projects will be more internally focused on scalability and performance.

Tech Stack is Python, Django, Postgres, Redis Cache, Kafka, WebSocket, Go, AWS, Kubernetes

Apply here https://boards.greenhouse.io/paradigm62/jobs/4865361004

Qualified | San Francisco, CA or Remote (US/Canada) | Remote OK | https://www.qualified.com

Qualified is a revenue generation platform that provides innovative engagement tools and data-driven insights to help B2B companies effectively and intelligently grow their businesses. To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/qualified

Here are our open roles:

- Senior Software Engineer (Full Stack): https://jobs.lever.co/qualified/824616d1-dc21-4303-924a-49b6...

- Staff Software Engineer - Product: https://jobs.lever.co/qualified/349c7798-b137-4922-adef-b6ab...

- Senior Product Designer: https://jobs.lever.co/qualified/d6a520c6-51c0-4cff-acf1-af78...

Tech Stack: Qualified is a modern web app with a React UI interfacing over GraphQL, REST, and WebSockets with a Ruby on Rails backend. The data and messaging layers are built on PostgreSQL, Redis, and ClickHouse.