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Milestone Systems | Lead Data & AI Engineer | Remote (USA)

The Arcules team at Milestone is looking for a Lead Data & AI Engineer to design and evolve the intelligent analytics portion of our security cloud platform. This spans from squeezing the most out of video and data coming into our platform, to building scalable data pipelines, to deploying AI models and agents that power insights for our customers.

In this role, you’ll architect and implement our data lakehouse, transform existing data into high-value “gold” datasets for AI applications, and design the AI systems that bring those insights to life. You’ll work hands-on with cutting-edge technologies including Spark, Iceberg, Trino, Go, Python, and GCP.

Arcules is like a "reverse Netflix": our data pipelines process petabyte-scale incoming video streams, requiring close to real-time inference.

If you have experience building and deploying production ML systems and distributed data infrastructure, we'd love to hear from you! Milestone offers excellent benefits (23 days PTO, 6% 401k match, superb health insurance...) and an async-first remote culture.

Apply here: https://fa-ewto-saasfaprod1.fa.ocs.oraclecloud.com/hcmui/can...

MachineSP | Software Engineer | NYC or SF (Hybrid → Remote) | Full-time | $150K–$200K+

MachineSP (https://www.machinesp.com/) is a fast growing mortgage-backed securities (MBS) fintech company with a client list that includes most of the largest banks and hedge funds in the industry.

We’re seeking Software Engineers to join our growing engineering team. You’ll help design, build, and maintain scalable systems that power our industry-leading data analytics platform supporting both buy-side and sell-side participants in the MBS market.

You’ll work in a modern cloud environment, collaborating with experienced engineers and domain experts to deliver robust, high-performance applications that provide insight and transparency into complex financial instruments.

Our engineering team makes extensive use of AI tools — including Claude Code, OpenAI, Gemini, Warp, and GitHub Copilot — to accelerate development, testing, and data workflows, giving you the opportunity to work at the forefront of applied software and AI integration.

ClickHouse skills a strong plus. Prior experience in mortgage-backed securities or financial technology is not required, but a plus for candidates interested in applying their technical skills to the capital markets domain.

Responsibilities: - Design, develop, test, and deploy backend applications and APIs. - Build and maintain scalable systems in an AWS environment (EC2, Lambda, S3). - Optimize databases and data pipelines; write clean, efficient Python code. - Work closely with engineers and domain experts to implement analytics solutions.

Qualifications: - 3–7 years of professional software development experience. - Strong programming skills in Python and experience developing and deploying applications in cloud environments. - Solid understanding of database design, query optimization, and RESTful APIs. - Excellent analytical, problem-solving, and collaboration skills.

Why Join Us: - Work on challenging and impactful problems in fintech analytics and capital markets. - Collaborate with a supportive, highly skilled engineers and domain experts. - Gain hands-on experience with large-scale financial data systems and AI-powered workflows. - Competitive compensation, benefits, and growth opportunities.

Send resume/CV -> Email is hidden

Beacon AI | San Carlos, CA | Hybrid (On-Site) | Full-Time | www.beaconai.co

Beacon AI builds intelligent systems that make aviation safer and more autonomous. We’ve completed multiple DoD programs and are expanding our team with exceptional technical leaders to push the boundaries of human-machine collaboration in the cockpit.

At Beacon, you will lead by example, mentoring and growing a small team of talented engineers (typically 1–2 to start) while staying hands-on in design and execution. You’ll help shape critical systems that advance aviation safety and autonomy, working alongside a team that values effort, creativity, and accountability.

We’re hiring Lead Engineers with 5-9 YOE who love solving complex problems. At Beacon, you’ll own your work end-to-end, from prototype to deployment, and literally see your code take flight in real world aviation environments! Roles:

++ Lead iOS Engineer [Tech Stack: Swift, SwiftUI, UIKit, Mapbox]

++ Lead Infra/Backend Engineer [Tech Stack: AWS]

++ Lead WebApp/FrontEnd Engineer [Tech Stack: Python, Typescript, React]

++ Lead Autonomy/Robotics Engineer [Tech Stack: C++, Python, iOT]

++ Lead Security Software Engineer [Skills: Ability to perform hands-on security engineering tasks, CMMC Compliance Knowledge]

Join us at beaconai.co/careers. Mention in the application that you saw our post on HN.

Kadoa | Web Scraping/Software Engineer | Remote | Full-Time | https://kadoa.com

We’re automating web scraping at scale with AI. Web scraping used to be the same for decades (writing and maintaining rule-based scripts for each source), and we're fully automating that process with LLMs. We're also heavily focused on making ethical scraping the default (robots.txt checks, rate limiting, any custom compliance rules), as we've seen the negative impacts of malicious AI crawlers first hand.

But we can't do it alone. We are looking for people who share our passion for software craftsmanship, data, and AI. We are growing fast, have a “no-bullshit” policy, and try to minimize the distance between the code you write and the customers who use it. We iterate to greatness :)

We're currently looking for a senior web scraping engineer: https://www.kadoa.com/careers/web-scraping-engineer

If that sounds like you, please email me at (adrian at kadoa dot com) and mention HN in the subject line. Ideally you include an ETL or scraping project you've been working on in the past.

Shield AI | Autonomy Applications Manager | Full Time | ONSITE Washington DC

Shield AI's mission is to protect service members and civilians by creating intelligent systems.

My team needs a manager, its a very well positioned team at a rapidly growing company working with some really awesome people. Any autonomy or robotics experience is a huge plus https://jobs.lever.co/shieldai/7952271c-8578-42d8-a587-4707c...

Contact info on my profile if you have any questions I'm happy to chat!

QUOBYTE | Santa Clara, CA and Berlin, Germany | Full-time / Remote | ONSITE | https://www.quobyte.com/

At Quobyte we are working on a highly scalable and fault-tolerant software storage system built around a parallel file system core. Our customers use us for large scale AI and HPC clusters in the enterprise and research, k8s and OpenStack infrastructures, and as a scalable backend for SaaS products. There are Quobyte clusters which span tens of thousands of machines and slurp 100s of GB/s!

Under the hood, we have built a full-stack fault-tolerant parallel file system, with everything from kernel development over our own replicated database system design to distributed algorithms (Paxos!) and performance. In short: lots of real-world challenging and fun problems!

We work as a highly efficient engineering team, ship frequently, do code reviews, and have lots of unit and integration testing. If you’re passionate about systems, we might be the right place for you!

Berlin, Germany:

* Software Engineer (with a passion for Systems)

* DevOps Engineer (for on premises engineering and support infrastructure)

US

* Sales Engineer East Coast, West Coast (remote)

For detailed job descriptions please and application process, please visit https://www.quobyte.com/company/careers or write to work at quobyte.com.

Document Crunch | REMOTE(US) / HYBRID

Company description: We do construction compliance AI. We're in series B, about $40m raised. Growing a lot! Feel free to reply or DM me if you want some more info.

Tech Stack: Typescript full stack except for Python for ML, NestJS backend, NextJS frontend, React Native mobile, IaC in Pulumi using TS.

Open Jobs:

- Senior Frontend Engineer (fullstack Typescript nice to have)

- Staff Analytics Engineer

- Senior Product Designer

Location: Austin or Texas preferred, but open to remote for the right candidate in the US.

Jobs page: https://www.documentcrunch.com/careers#open-roles

Vouch | Business Development Representative | On-site (hybrid) SF or NY only

Vouch is the insurance broker that powers ambition — We’re a tech-enabled insurance advisory and brokerage purpose-built for growing companies in technology, life sciences, and professional services. Our clients are ambitious leaders building complex businesses, and we help them manage risk with tailored advice, smart coverage, and responsive service.

You’d be a great fit if you have: * 1+ years of experience in B2B sales or business development with a track record of meeting/exceeding targets. * Excellent written and verbal communication; you are able to craft clear, compelling messages and confidently engage executives, both through cold outreach and in-person. * Curious, resilient, and adaptable; you thrive in dynamic, fast-paced environments. * Organized and proactive with strong follow-through

Compensation: $75,000 to $90,000 per year, plus uncapped variable compensation.

Apply Here: https://ats.rippling.com/vouch-inc/jobs/94026821-80f8-4344-b...

Check out our other roles here: https://ats.rippling.com/vouch-inc/jobs

Splash Tech| Backend Mid-Senior/Senior | Remote( +-2 EU CET) | Full Time | https://splash.tech/

We’re a small UK-based free-to-play gaming company with a distributed EU team, growing fast after recent success and scaling our backend platform. We’re looking for two roles, from mid-senior to senior engineer with at least 5+ years of experience.

Backend: Strong in backend development, ideally Java, but open to those willing to learn. DevOps experience is a plus, or a strong desire to build it.You’ll be expected to do devops as part of this role.

Fullstack: FE and APIs, you’ll also be asked to write SQL and some Java Controllers that access data. It’s ok if you don’t know Java, but our controllers are written in Java and you’ll need willingness to learn.

Our stack includes Java, Python, TypeScript, Angular, SQL, AWS, Kubernetes, Postgres, Trino, Flux, Flagger, and Terraform.

Our engineers must be able to think product-first, and take a task from idea to production, work across the full cycle. You must write your own code, AI assistance is fine, but you must be able to produce all your work independently.

We are looking for candidates that can write SQL, our approach when it comes to the DB is SQL first. We also value clear thinking and communication, you should be comfortable sketching simple architecture or flow diagrams (boxes and lines, nothing formal) to explain your ideas.

To apply, please send an email to Email is hidden with the subject “Backend Hackernews 2025” or “Fullstack Hackernews 2025”.

Please send any git/bitbucket/source-forge project that represents your coding otherwise I’ll ask you to complete a small test project.