Pylon (https://pylonlending.com) | ONSITE Menlo Park, CA

What Stripe did for payments, Pylon is doing for the mortgage industry: We're taking a sleepy industry with backward technology and re-building the stack from the ground up. We're first-principles thinkers, and our team is small, talented and ambitious.

I'm hiring generalists who love coding and want to build something beautiful in an industry where technology written in the 90s is the norm. We're Series A, well funded, and we have traction with customers. Come to Menlo Park and help us turn the $2 trillion US mortgage industry into a set of APIs.

I've been commenting on HN since 2009, if you apply through this link, I'll personally reply to your app:

https://jobs.ashbyhq.com/pylon?utm_source=hn-whos-hiring

If you like:

- Programming languages

- Operations research & optimization

- Building things the right way

Come join us!

Teleport (YC S15) | Backend and Fullstack Engineers | US, Toronto, London, Remote OK | https://goteleport.com

Do you enjoy building security and deployment tools for other engineers? Join us to hack on https://github.com/gravitational/teleport. Most of our code is Go, we have very little technical debt, our codebase is clean and small.

If you are a backend or fullstack engineer, we expect you to be comfortable with the following:

* Go for backend and Go+TypeScript for fullstack engineers. * Linux, networking, and security. * Scalability and/or security experience for systems software is welcome. We're looking for senior engineers to join the Teleport team. Teleport is a company started by engineers to build products for engineers. We are a stable and growing company.

We offer:

* Competitive salary and equity. * 401k with company match. * Excellent health insurance. Apply: https://jobs.lever.co/teleport

What to expect once you apply:

* You will join a 30 minute intro call and we will walk you through compensation, the interview process, and requirements. * You join a private Slack channel and submit a coding challenge in Go (backend) or Go+TypeScript (fullstack) depending on the position using Github.

Friendly Captcha | Software Engineer | REMOTE within EU | PART-TIME or FULL-TIME | Office in Munich, Germany | https://friendlycaptcha.com

At Friendly Captcha we do one thing and we do it well: we protect websites from malicious actors and bots.

We provide privacy-friendly and accessible anti-bot solutions that don’t annoy users with tasks like clicking fire hydrants. We make the internet a bit better every day by winning over customers currently using Google reCAPTCHA.

We’re a growing, profitable, fully bootstrapped company. Our revenue mostly comes from medium to large European enterprise and governments.

A great fit would be someone who contributes across the entire stack, with perhaps some experience in in data science/engineering. Someone who prefers to keep things simple (perhaps boring is the right word even?) - prefering an if/else rule over a neural network. Good knowledge of the web is always useful in this company. At our scale we are looking for generalists more than specialists.

Our engineering team is fully remote across Europe, we meet up in person a few times per year. You can work either 4 or 5 days per week, fully remote or (partially) from our Munich office. Please note that we ONLY consider candidates located within the EU/UK/EEA/Switzerland.

Stack: Golang | Typescript | Clickhouse | Postgres | Redis | Terraform | OpenTelemetry

Form with more information: https://friendlycaptcha.jobs.personio.com/job/1704357

Nelknet (https://nelknet.com/) | Senior contractors, frontend and backend | Remote (US & international, but some overlap with clients needed)

We're a small, experienced team building software solutions for US-based clients. Recent projects include:

- Building ChatGPT-style interfaces for intelligence report analysis

- Developing generative AI features for professional networking platforms

- Platform engineering for logistics/trucking management systems

- Architecture design for real estate search engines

- Implementing RAG pipelines for edtech products

We're expanding our network of senior contractors (both frontend and backend). This is a 1099 contracting relationship - you'll have the flexibility to manage your own schedule and potentially work with other clients while maintaining a professional commitment to our projects.

Requirements: - Strong English communication skills - Senior-level development expertise - Experience with modern tech stacks - Ability to work independently while collaborating effectively - Some level of US business hours availability

If you're interested, please fill out our intake form: https://baserow.io/form/mxa6nquokw9ccdpau37oph1uopfhhesph6k0...

If we have a project that is well-suited to your skillset, I will definitely be reaching out!

Looking forward to connecting!

Science (https://science.xyz/) | SF Bay Area (Alameda, CA) | Onsite | Software engineers, mechanical engineers, electrical engineers

We’re a neural engineering company that just raised $110M led by Khosla. We’re looking for exceptional software/mechanical/electrical engineers. More: https://science.xyz/careers/. Feel free to reach out at Email is hidden].

Felt | Growth Product Manager | Oakland, CA | Full Time | https://felt.com

Felt is building a cloud-based geographic information systems (GIS) solution and have hundreds of customers already using it to run their operations, processing terabytes of data. Our team hails from Uber, Google, Meta, CARTO, Mapbox, The New York Times and a few others. If you have used online maps in the past few years, you have used their work. My co-founder and CEO, Sam, is a former YC founder who sold his previous company [1] and I'm an early Uber engineer.

For the first time, we are hiring a product manager that is going to be focused on our growth funnels within our service. This person will own the onboarding journey and help those first-time customers become loyal users. This role comes at a special time where we have launched a brand new version of our SDKs and APIs where customers, especially in large enterprises, can fully integrate Felt into their own tooling [2]

Ideal candidates will have 4+ years of experience focus on growth and onboarding within B2B SaaS and/or PLG companies. They will have a proven track record, own metrics such as time to value, be comfortable owning touchpoints, and designing and running experiments.

As mentioned, this role is the first product role at our fast growing company and will have strong leadership potential. You'll be joining a team that's build groundbreaking tools before, and is on the cusp of doing it again.

We are well-funded with a long runway and a strong revenue funnel already. You can read more about it our first funding here [3], and our announcement here [4]. Our terms are employee-friendly terms such as early exercise, a 10-year exercise window and even a matching 401(k).[5]

If you are interested, please reach out via Email is hidden and mention HN and the role you are applying to. This role is based in SF Bay Area, in our Oakland office that's right next to the BART station. [6]

[1] https://techcrunch.com/2021/03/09/via-buys-mapping-startup-r... [2] https://felt.com/blog/build-mapping-apps-with-felts-apis [3] https://techcrunch.com/2022/05/31/felt-maps-15-million-serie... [4] https://felt.com/blog/public-beta-15m-series-a [5] https://felt.com/careers [6] https://felt.com/map/felt-hq-ix9c6uwpntpcrvvmchyjgca?loc=37....

Xeotek Inc. | (Senior) Sales Engineer / Manager | Onsite (San Jose, CA) | Full-Time | $110K–140K + Commission + Equity

Xeotek is building the first native Data Streamhouse – an enterprise platform that unifies real-time data streaming, analytics, governance, and infrastructure monitoring. It empowers platform teams to simplify operations, run their data streaming environments reliably, securely, and compliantly, and increase developer adoption—across every cluster and environment.

We’re hiring a (Senior) Sales Engineer / Manager to join our U.S. founding team in Silicon Valley. This hybrid role combines outbound sales with technical pre-sales. You’ll lead our U.S. outbound motion, own strategic customer conversations, and deliver demos that connect product capabilities to real-world outcomes.

What you’ll do:

– Own and build outbound sales strategy (emails, calls, LinkedIn)

– Lead technical discovery and deliver product demos

– Build demo scripts, workflows, and reusable content

What we’re looking for:

– 3+ years in sales engineering, B2B SaaS, or technical pre-sales

– Strong outbound mindset and hands-on deal experience

– Understanding of Kafka, Flink, cloud platforms, and modern data infra

– Ability to explain technical solutions to business and tech stakeholders

– Independent, structured work style with startup mentality

– Must be based in the Bay Area (San Jose, CA)

– onsite culture

Compensation:

$110,000–140,000 base salary + performance-based commission + stock options

Comprehensive health insurance

25+ PTO days including holidays and year-end break

Office with great coffee, snacks, team lunches & events

High-growth path with full ownership from day one

Location: Onsite (San Jose, CA)

Apply: https://careers.xeotek.com

Learn more: https://www.kadeck.com

Looking for my Shel Kaphan | Dirac | Lead Founding Engineer | London Acton

Dirac is going to displace Amazon in e-commerce, and I’m looking for a suitably ambitious partner in crime to take us from series seed to A and beyond.

You’ll be building price/demand estimators, AI agents to run operations, helping our two excellent (but inexperienced) devs, running our systemd, doing dbadmin work, our stock backend etc.

Investors include will thorndike, charlie songhurst, patio11, backedvc

email Email is hidden if interested - don’t forget to include a favourite bit of coding/maths/engineering, a book recommendation and an interesting pun. Visa sponsorship possible!

Smarkets (https://www.smarkets.com) | Full Time | Hybrid - Onsite (London, UK)

Smarkets is a betting exchange for sports and political trading that has handled over £37 billion in volume since 2010. Our company mission is to fix the betting industry with the best products and best prices.

We are currently looking for:

Head of Engineering - https://smarkets.com/job/6667700/

Lead Software Engineer - Backend, Distributed Systems, Rust - https://smarkets.com/job/5997705/

Software Engineer - Backend, Python, Rust - https://smarkets.com/job/5945885/

Senior Quantitative Developer - https://smarkets.com/job/6489235/

Privy | NYC or Remote | Senior/staff engineering roles (backend, infra, frontend, much more) | Full-Time | https://privy.io

Hi, I'm Asta, CTO at the identity and fintech infra startup Privy. We build a wallet and digital asset API that hundreds of companies integrate in order to onboard (50M+) users onto products built with blockchain infra and distributed systems.

Our mission is to power digital ownership for all users. We believe that using digital assets to power money movement online is the next frontier for user ownership and financial empowerment. We're building foundational infrastructure that enables this.

We're a small, high-ownership team building a product with incredibly scaled usage (>5M MAUs, massive transaction volume). We've raised $40M from Ribbit & Sequoia. We ship constantly, multiple production releases every week.

Reach out at Email is hidden - these emails go to me. https://privy.io/careers