BTI360 | Frontend, Backend Software Engineers, ML Engineers, Platform Engineers | Herndon, VA | ONSITE | Full-time | https://www.bti360.com

Here at BTI360, we’ve built a culture that’s passionate about developing software engineers. Software doesn't build itself. People do. In fact, teams of people do. That's why our primary focus is on developing better craftsmen, better teammates, and better technical leaders. By putting people first, we're not just giving our teammates more opportunities to grow, we're also raising the bar of the software we ship. BTI360 previously has been voted 10 years in a row as a TOP Place to Work by the Washington Business Journal.

We're focused on hiring new teammates that hold a Secret (or higher) clearance during our one-day, invitation-only hiring event on June 18. Looking forward to seeing you at the event and please mention Hacker News as the referrer! | apply @ https://www.bti360.com/careers#6925340

PermitFlow (YC W22) | Staff, Fullstack & Frontend Software Engineers | New York, NY | ONSITE | Full-time | https://permitflow.com

PermitFlow’s mission is to streamline and simplify construction permitting in the $1.6 trillion United States construction market. Our software reduces time to permit, supporting permitting end-to-end including permit research, application preparation, submission, and monitoring.

We’ve raised a $31m Series A led by Kleiner Perkins with participation from Initialized Capital, Y Combinator, Felicis Ventures, Altos Ventures, and the founders and executives from Zillow, PlanGrid, Thumbtack, Bluebeam, Uber, Procore, and more.

Permitting is a challenging yet interesting problem; thousands of municipalities across the United States have their own processes and requirements - many which are continually updating. Software, AI, and LLMs provide an exciting opportunity for us to reason at scale and distill a nuanced and localized permitting process into a standard and streamlined experience for our customers.

We're looking for customer-obsessed, ambitious, and hard-working teammates who are excited about solving a real-world problem with technology at its helm.

NYC Onsite Roles | apply at: https://jobs.ashbyhq.com/permitflow?departmentid=d33195eb-89...

1. Staff Software Engineer - $200K-275K + equity

2. Fullstack Software Engineer - $125-240K + equity

3. Senior Frontend Engineer - $125K-240K + equity

https://permitflow.com/hiring

Littlebird | Sr. Swift dev / Lead BE Eng | FTE/remote - https://littlebird.ai/

We are building Personalized AI that reads your mind, not your prompts. Littlebird works behind the scenes to understand the information that matters for your personal workflow - for Mac and Android. $5M seed, remote-first

Our stack: python, React, Swift, Rust, Postgres, AWS, search

Sr. Swift Developer - we develop natively, care about concurrency, SwiftUI - https://scarlet-magician-747.notion.site/senior-swift-engine...

Lead Backend Engineer - we process tons of data including hybrid search and speech processing, and this role will lead BE scalability and ML platform efforts, w/ overview of security and cloud strategy - https://scarlet-magician-747.notion.site/senior-backend-engi...

Co–Star Astrology | Haskell Developer | Full-time | NYC or Remote (US) | $152k-$205k + equity + benefits

Every 3 seconds, someone downloads Co–Star. We’ve reached 30% of 18–25 year olds in the US without spending a dime on marketing.

We use astrology to get at something deeper: how people reflect/connect in a chaotic, atomized world. The horoscopes are generated by a custom stack that mixes functional programming and AI with real human poets and astrologers.

You’d be writing Haskell, building ML infra, and scaling data pipelines.

We’re a small team that cares about systems design, poetry, psychoanalysis, and doing things in a principled way. We also care about profitability and efficiency, because they keep us alive.

If you’re into weird problems at the intersection of tech and culture, come help us build some cool shit.

Questions: Email is hidden - I'm Hal, I manage the backend.

Apply here: https://job-boards.greenhouse.io/costar/jobs/5421308004

Oxidian | https://www.oxidian.com | Remote (UK/Ireland/EU)

We make sure public money is well invested by building software for governments. We're doing to government software services what challenger banks did to banking.

Our clients are mainly governmental research institutions - we're building tools for scientists to process & visualise data, HPC data processing libraries, web apps to make people's working lives easier, and DevOps pipelines.

Currently hiring a senior react + typescript dev (EU only) and a senior python dev.

AbbVie | AI/Software Engineer | Remote, UK/EU | Full-time

Are you a great coder (Python/Typescript, but great skills are transferrable), who enjoys close collaboration with end-users in solving their hard problems?

Do you have a solid foundation in the AI/LLM-world - or are you a great at the above and willing to learn?

Are you well versed in data engineering concepts, and excited to work with the latest GenAI models and bring these solutions into production? Then I'd love to hear from you!

We are a small team who care deeply about our work as well as each other. We iterate fast, and err on the side of showing a quick prototype of an idea, rather than spending hours in meetings talking about it.

Our vision for this project is extremely ambitious, and you will be a crucial part of making this a reality. We've been expanding the team, and are currently looking to fill a few extra roles in the UK/EU.

If you fit the above description, hit me up at Email is hidden with your resume + a little bit about yourself!

Squint | Onsite, San Francisco | Squint is a mobile app that uses AI and AR to automate data entry, generate custom procedures, and make every operator an expert.

Squint is the leading manufacturing intelligence platform. We unlock agentic manufacturing by giving frontline operators the knowledge they need, exactly when they need it.

We build consumer-grade software that delivers enterprise-grade impact — on the devices people already know and trust: phones and tablets. By combining cutting-edge tech with thoughtful customer insight we’re transforming how the physical world works.

High Priority Open Roles: - Senior Software Engineer, Full Stack

- Staff Software Engineer, Full Stack

- Senior Software Engineer, Backend

- Staff Software Engineer, Backend

- IT & Security Operations Manager

- Executive Assistant (GTM)

- Workplace Experience Manager

- Director of Product

- Product Designer

- Strategic Enterprise Account Executive

- Account Director, Large Enterprise

- Sales Development Representative

- Go-To-Market Engineer

- Implementation Leader

- Customer Strategy Partner

View full list of roles and apply here: https://jobs.ashbyhq.com/squint.ai?utm_source=hackernews

ProSight Financial Association | REMOTE (US) | Full Time

Advanced Software Engineer

Direct link to position: https://rma.applytojob.com/apply/24mdhlexjw/advanced-softwar...

Booksy | Multiple | Remote | Full-Time | www.booksy.com

At Booksy, we're more than just the #1 booking app for beauty and wellness — we’re on a mission to empower small business owners around the world.

Every day, millions of customers rely on Booksy to book services and manage their routines — and thousands of service providers count on us to grow their businesses. As an engineer here, your work directly impacts real people: helping barbers, estheticians, nail techs, and stylists thrive in their craft.

Right now we're hiring for:

Mid-Level Engineer (Python/JS) - Remote (UK/Poland/Spain) Senior Python Engineer - Remote (UK/Poland/Spain) Staff Engineer - Remote (UK/Poland/Spain)

If interested please reach out to Email is hidden

Adyen | Founding Research Engineer, AI | ONSITE (San Francisco) | Full-time

Adyen is a global fintech platform powering payments, data, and financial services for companies like Meta, Uber, Spotify, and Nike. We’re profitable, publicly traded (AMS: ADYEN), and currently building a new AI research hub in San Francisco.

We’re hiring a Founding Research Engineer (AI) to help launch this team. You'll work directly with our SVP of Engineering and be the first AI research hire in SF, helping define our strategy and ship applied AI systems—focused on areas like foundational models, agentic workflows around identity and risk.

This is a hands-on role for someone with deep technical skill, strong product intuition, and a drive to build.

More info: https://careers.adyen.com/vacancies/6685352-founding-researc...

Questions? Reach out: Email is hidden