NVIDIA | Python Developer (Django) — Air (Digital Twin for Data Center Simulation) | HYBRID — [Raleigh-Durham, NC] | Full-time

NVIDIA’s Air team builds a web app that simulates real data centers for design and validation. Learn more: https://air.nvidia.com

You’ll: design/build web apps & REST APIs in Python/Django; write clean, tested code; review PRs; debug performance/security issues; partner with PM/architects; and ship scalable features used by teams running the world’s most advanced data centers.

Must have: 3+ years Python + Django; REST/async; SQL + relational DBs; Docker/QEMU; Git; agile collaboration; strong comms.

Nice to have: Kubernetes; Linux networking & SDN debugging; JavaScript/HTML/CSS; Angular.

Compensation (depends on level/location): L2 $120,000–$189,750; L3 $148,000–$235,750 + equity + benefits. Apply: [paste your ATS link for JR1999975] (or search JR1999975 at https://www.nvidia.com/en-us/about-nvidia/careers/)

You can message me on linkedin if you'd like more info or would like a referral! https://www.linkedin.com/in/sameure/

Nevoya - Senior Frontend Developer & Backend/Full Stack Developer – SF Onsite

About Nevoya: Nevoya is North America's leading next-generation electric trucking carrier, transforming logistics through AI-native operations and relentless customer focus. The company builds and uses proprietary technology to deliver zero-emissions carrier services to Fortune 500 shippers with superior economics and service to legacy diesel operators. The company has offices in California and Texas, and is backed by globally-renowned investors including Lowercarbon Capital.

Open Roles: Senior Frontend Developer Location: San Francisco Onsite We're building North America's first all-electric truckload carrier, powered by AI and proprietary logistics tech. As our Senior Frontend Developer, you'll lead UI development for Apollo, our in-house logistics platform. Expect complex interfaces, maps, and workflows that drive real-world operations. Tech: React, TypeScript, TanStack, FastAPI You: 5+ years in frontend, strong with design systems, state management, and performance. Logistics or mapping experience is a plus. Join a fast-moving team solving big problems with big impact. Competitive pay, low-ego culture, high ownership. Apply Here: https://jobs.ashbyhq.com/nevoya/b35a83ec-6f35-44e4-9f2e-de83... Backend / Full Stack Developer Location: San Francisco Onsite We're building the backbone of electric freight. As our Backend/Full Stack Engineer, you'll own the systems that power real-time dispatch, routing, and telemetry. Tech: Python, FastAPI, PostgreSQL, AWS, Docker You: 5+ years backend experience, strong in APIs, data modeling, and systems architecture. Full-stack skills or logistics experience a bonus. Build from the ground up in a fast-scaling, mission-driven company. High ownership, high impact, no fluff. Apply Here: https://jobs.ashbyhq.com/nevoya/b16ae1cc-6c38-4697-84d0-be94...

Senior Go Engineer (Fully Remote) – Full-Time, High-Impact Role Company: Centrum-AI Location: Worldwide, Remote Tech Stack: Golang, AWS, GCP, Azure, Docker, Kubernetes, cloud-native architectures and microservices. Salary range: 70k - 120k

Help us build the future of supply chain intelligence.

We're a small, fast-moving team building a next-generation supply chain AI platform. As a startup, we prioritize development speed and iteration. Creating solid and clean building blocks while delivering meaningful features is top of mind right now. We're well-funded and backed by prominent investors, founded by serial entrepreneurs who've previously raised hundreds of millions and built category-defining companies.

You Should Have

- 5-10 years of backend development experience - Strong Go programming skills (minimum 2+ years preferred) - Proven experience with AWS, GCP, and Azure — not just one cloud provider - Deep understanding of cloud-native architectures and microservices - Hands-on DevOps experience (Docker, Kubernetes, Pulumi, etc.) - Security-first mindset with understanding of compliance frameworks - Self-driven approach with ability to own projects end-to-end - Experience shipping production systems that scale

To Apply: https://www.careers-page.com/centrum-ai/job/63W367VW

Risiq GmbH | Backend Engineer (Python) | Hybrid Mannheim, Germany (onsite 1x/month) | €55k–€85k | Full-time or part-time We help banks and financial institutions streamline risk management, ensure regulatory compliance, and cut costs with our platform Ribeca. Small, agile team (6–8 devs) working with Python, FastAPI, AWS, and Docker.

Role: Build and extend backend services, integrate AWS, automate deployments, write tests, and develop ESG/regulatory features. You: 3–5+ years backend experience, fluent German, AWS/Docker familiarity, agile mindset. Benefits: Flexible hours, workation, 30 vacation days, budget for training, free choice of hardware.

Apply: info@risiq.de — subject “Python Backend Engineer — YC”

Poe.com | Staff Security Engineer (Python) | REMOTE: US/Canada/Ireland/UK) | Full-time

About us: Poe is a a16z backed product. Gives you access to the best AI from many different companies in a single interface across all of your devices. ChatGPT, Claude 3.7 Sonnet, DeepSeek R1, many of the top image, video, and audio generation models, and millions of user-created bots are all on Poe.

Stack: Python, React, Typescript, Next.js, GraphQL, Docker, K8, AWS.

Compensation (location dependent): For US: $155-$265k USD + equity / For Canada:$185-270k CAD + equity.

What We’re Looking For: You will be a key member of the newly formed Security Engineering Team, with a mission to keep Quora/Poe safe from security problems by building robust protections around our products, infrastructure and people. Our small engineering team works on challenging problems every day. We have a culture that's rooted in constantly learning and improving, and our engineers are encouraged to think big and experiment with new ideas.

Timezones: 9am to 3pm PST.

Apply below: Staff Product Security:https://jobs.ashbyhq.com/quora/e888eecc-678f-4eeb-bb5f-5ca70...

Staff Infrastructure Security: https://jobs.ashbyhq.com/quora/b808dfbe-4d0d-4077-b88c-cdd7f...

Roger Healthcare | ONSITE / Hybrid / REMOTE | San Francisco | Senior/Staff Backend Engineer & Junior Backend Engineer | Full-time

Build AI tools that give clinicians their evenings back. We’re creating AI-powered clinical documentation for home-based care, improving elder care nationwide. Backed by top investors, profitable in year one, and growing faster than anyone in our space.

Team: Founders are AI researchers from Cornell and Amazon Alexa, shipping new LLM + real-time voice products constantly.

Roles & Compensation

Senior/Staff Backend: $170K–$230K + 0.15%–0.3% equity

Junior Backend: $140K–$180K + equity

  What You’ll Do

   Build backend infra & APIs for AI-powered voice/documentation tools

   Ship 0→1 features with FastAPI, MongoDB/Postgres, Docker, AWS

   Work with LLMs + fine-tuned AI for voice, text, and vision

Senior: Lead as an IC, mentor juniors, define scalable infra

Junior: Collaborate with senior engineers, grow through mentorship

Email: rayyan@rogerhealthcare.com

Apply: rogerhealthcare.com/careers

MLtwist is a technology that focuses on the data prep and training for unstructured ai data. We're looking for a lead developer to join us on infrastructure. Data collection & tagging is projected to be a $17b opportunity, a lot of companies want help getting their data ai ready in a way they trust that gives solid quality. We care a lot and our customers are amazing, check out our site: https://mltwist.com/news/

* Scalable and tolerant systems using Kubernetes, Docker, and cloud infrastructure (GCP) * React, NextJS, PostgreSQL, Docker, Python, Javascript/Typescript. * Infrastructure: GCP/AWS, (Cloud Storage), running containers in production (Kubernetes, GCP GKE, GCP Cloud Run, AWS ECS, AWS EKS, AWS Fargate).

Loman AI | Founding Engineer | Austin, TX | Hybrid | Full-Time | $175k - 225k + equity | https://loman.ai

-----------------------------------------------------------------------------------------------------------------------

We are building the best-in-class phone AI for restaurants, enabling autonomous agents to handle orders, reservations, and customer inquiries. As a founding engineer, you’ll shape our core product while working directly with cutting-edge LLMs, developing third-party integrations, and designing scalable APIs.

Unfortunately, we cannot offer visa sponsorship.

Stack: nodejs, typescript, postgres, fastify, docker, redis, react

-----------------------------------------------------------------------------------------------------------------------

Apply at jansen@loman.ai

AllSpice | https://allspice.io/ | Boston, MA / SF or Hybrid | Full time (US timezones) | Mid/Sr./Principal/Staff | Golang, Vuejs, Rust

At AllSpice, we're building the future of hardware development and collaboration, applying modern software design principles to the hardware industry with design review, automated test, and Gen AI (think GitHub/Bitbucket for hardware). AllSpice is unlocking the next generation of smart vehicles, IOT devices, rockets, medical devices, robotics, and much more.

Read more about our latest Series A announcement in TechCrunch (https://techcrunch.com/2025/06/23/allspices-platform-is-the-...)!

We have a highly capable, tight-knit, remote-first team with a flex office in Somerville, MA and SF. We strongly value continuous communication and personal development. See more on our careers page https://allspice.io/careers

We’re hiring primarily for:

Principal/Lead Software Engineer - You'll lead our platform software team (Vue, TS, Golang, Playwright), building and improving our data architecture for git-based hardware design management. https://jobs.ashbyhq.com/allspice/1dd0081e-1124-4dea-b16f-e3...

Sr./Principal Product Manager (Platform) - You'll lead our core product platform user experience, with new ECAD file integrations, collaboration features, and improved onboarding experience for git. You should have some experience in the hardware design process and git. https://jobs.ashbyhq.com/allspice/4d547ef4-e8c5-47c1-861d-15...

Sr./Principal Technical Product Manager (AI) - You've been an early adopter, introducing AI features in your past products. You understand how to tame large amounts of data for use in RAG to get consistent, functional output from LLMs, and you're not afraid to talk tensors. https://jobs.ashbyhq.com/allspice/a37723bf-b043-41b1-9365-e5...

Mid+ SW Parsing and datastructures (rust) - Systems programming experience required. You'll be responsible for helping develop our ECAD schema and convert between file formats efficiently. This role can flex to be pretty senior if you have more experience than is listed. https://jobs.ashbyhq.com/allspice/9abcef59-988f-4f1a-b4b5-c6... https://jobs.ashbyhq.com/allspice/5c889644-642a-468e-8289-3f...

Lead/Principal Infrastructure Engineer - You are passionate about optimizing infrastructure at scale and have a strong background in security engineering, AWS, and infrastructure automation. In this role, you will be responsible for working with company leadership to build our infrastructure roadmap and team, as well as executing tasks (80/20 individual contributor work to management, with greater management opportunity available as the team grows). https://jobs.ashbyhq.com/allspice/99ded9f3-4de0-420e-bedb-50...

Tech Stack: Docker, Terraform, GoLang, Rust, Python, Vue, Typescript

Please include any relevant open-source projects or portfolio in your application.

Ploid AI | Barcelona, Spain | HYBRID (preferably on-site) | Founding Engineers | Full-time + Equity

We’re building an AI-first bioinformatics platform to empower plant breeders and life science researchers with agentic AI and LLMs. Backed by pre-seed funding and real demand from biotech and seed companies, we’re looking for versatile founding engineers to help us shape the future of AI in genomics.

What you’ll do:

• Architect and build AI workflows, agentic interfaces, and data pipelines

• Work across the stack: Go, Python, TypeScript

• Contribute to system design, infrastructure (AWS, Docker, Terraform), and devops

• Collaborate closely with scientists and iterate from prototype to product

• Help define our technical culture and roadmap as a core founding member

Nice-to-haves (not all required): LLM integration, RAG systems, gRPC, scientific computing, cloud/on-prem hybrid systems

About us: We’re an early team of engineers and scientists with strong academic and industry backgrounds (ex-BCG, PhD in Plant Biotech, M.Sc. AI). We’re committed to building something impactful, technical, and genuinely useful for life science.

Apply: hello@ploid.ai

More about us: https://ploid.ai

We also consider internship requests from strong student candidates.

OneTake AI (https://www.onetake.ai/) | Full Stack Senior Engineer (React + Node + AI experience) | Fully Remote (CET hours ±4) | Full-time | USD $105,000 - $140,000

Hi there, I’m a cofounder of a remote AI startup, reimagining video editing with AI agents. We’re small, friendly, and flat in structure, and we place a high value on autonomy, initiative, and embracing complex challenges.

Our stack: React (front-end), Node.js (API backend), Docker & Kubernetes for deployments, AI/LLM APIs.

Looking for:

- 7+ years of software engineering experience (3+ in a senior/lead capacity)

- Deep knowledge of NodeJS + experience with FFMPEG and microservices

- Full stack skills

- Comfort shipping prod-ready features continuously (2 week Sprints)

- Experience with unit, integration, e2e tests

- Excellent communication for async/remote work

What we offer:

- Salary: USD $105,000 - $140,000 (€90,000 - €120,000 EUR)

- Fully remote, Europe/EMEA timezone + Flexible hours

- Potential in-person team events in warm, fun locations

Full details + apply : https://www.onetake.ai/team/positions/senior-engineer

GoGoGrandparent (YC S16) | FULLY REMOTE | Full-time | EST timezone | 1 x Tech Lead Engineer + 3 x Senior/Staff Backend/Full-stack/Frontend Engineers | $100k-$160k (partially location-dependent) Build high-quality, robust engineering at the rarest of things - a Silicon Valley startup that is both wholesome AND profitable. We have 8-figure revenue, are YC-backed, and growing fast.

Tech stack (required): Back-end (Node, Typescript, MySQL, REST* / GraphQL), Front-end (Vue.js), deploy (AWS, Docker/K8s)

Minimum 5 years experience (with Node or Vue).

2-stage interview process.

If you want to help older adults and people with disabilities, send your LinkedIn/CV to william@gogograndparent.com (keep it brief) or apply at https://www.ycombinator.com/companies/gogograndparent/jobs

Connie Health | https://www.conniehealth.com/ | Multiple engineering roles | Hybrid (Boston, MA) | Full-time

Connie Health is a fast-growing healthtech startup on a mission to empower older Americans to make confident, worry-free Medicare plan decisions. We offer a tech-enabled Medicare navigation platform that combines an AI-driven technology with local Medicare experts to help people select optimal healthcare plans and navigate their benefits. Our culture is mission-driven, collaborative, and innovative, as we strive to transform healthcare through data-driven insights and personalized guidance.

We are building a two-sided marketplace, connecting older Americans looking for health insurance with local Medicare agents.

We are looking to fill multiple positions on our rapidly growing engineering team, based out of Boston, MA:

Senior Backend Engineer (Call Infrastructure) | $130,000 - $156,000 + Equity

Responsibilities: Lead the development of our Twilio-based calling + messaging infrastructure, enabling seamless communications between Medicare agents and customers. You must have significant experience with Twilio. Tech Stack: TypeScript + NestJS, Twilio / Five9 / Zoom, Postgres, AWS, Docker + Kubernetes

Lead AI/ML Engineer | $152,000 - $182,000 + equity

Responsibilities: Player-coach role, leading a small team of AI/ML and software engineers to build our top-of-funnel systems. Tech Stack: Python, "traditional" AI/ML model building tools (scikit-learn, PyTorch, XGBoost), open source LLMs, AWS, Aurora/Postgres, Redshift

Senior Backend Engineer | $130,000 - $156,000 + equity

Responsibilities: Build the core backend systems that power our top-of-funnel, such as tracking leads through various channels, integrating with affiliate partner marketplaces, working with AI/ML engineers to build our lead bidding models, dynamically mapping leads to agents, and AI-based lead pre-qualification. Tech Stack: TypeScript + NestJS, Postgres, AWS, Docker + Kubernetes

I am Huan, CTO at Connie Health. If you are interested, please feel free reach out to me directly at with your resume: huan.lai (at) conniehealth.com !

Depot (W23) | Multiple openings | Remote (North America, Europe) | Full-time

Depot is the fastest place to build software. We accelerate builds for customers using GitHub Actions, Docker, Bazel, Gradle, and more. We're seeking the following roles:

- Solutions Engineer ($120k-$150k)

- Developer Marketer focused on Community & Events ($100k-$130k)

- Technical Content Writer ($90k-$110k)

We offer a fully remote working environment anywhere in North America and Europe with competitive salaries and equity.

For more details, and to apply: https://depot.dev/careers

Chronograph (chronograph.pe) | DevOps Engineer | Full-Time | Remote (US) | $140-160K USD + equity

Chronograph was founded to bring next-generation technology to private capital markets. Through our suite of cloud-based analytics and data management solutions, we help many of the world’s largest and most sophisticated venture capital, private equity, and credit funds understand their investment performance in unprecedented detail.

We are looking for a candidate with a generalist background in software development, including 3-5+ years of experience on DevOps, Platform Engineering, Site Reliability Engineering (SRE), or MLOps teams. You’d be joining a small cross-functional team and have the chance to make critical contributions as we scale our engineering team and business.

Our ideal candidate has a passion for automating ops, troubleshooting infrastructure, and creating first-class developer experiences. On top of that, expertise with the following (or similar) tools/technologies is a strong signal of fit: Kubernetes, Prometheus, Grafana, Terraform, AWS, GitHub Actions, PostgreSQL, Node.js, Ruby on Rails, Nix, and Docker.

Note that while this is a remote position, travel to our NYC HQ 3x/year for "team week” on-sites is required.

If interested, apply here: https://grnh.se/1q1yybxf7us

Matroid | DL/AI/CV, Infra, WebApp, Field Software Engineer positions | San Francisco Bay Area (Palo Alto) | Full-Time | ONSITE

Matroid brings cutting edge computer vision to visual inspection, with a “no programming required” product that empowers businesses and industry to solve their unique inspection challenges.

We’re a rapidly growing Series B funded startup, with customers in the manufacturing and video security industries.

We’re looking for top engineers - both junior and senior - who are excited about solving hard problems in and alongside computer vision and productizing it to serve real-world use-cases.

$150K-$300K +equity, depending on role and expertise.

Tech stack includes:

  Deep Learning / CV: Python, PyTorch

  Infra: Kubernetes, Kafka, Redis, AWS

  WebApp: React, Node, Mongo, Docker

Apply at http://matroid.com/careers?source=hackernews

VersaFeed.com | SENIOR SOFTWARE ENGINEER (Python/Django) | REMOTE (USA/EU) | Full-time

About us: Fancy ETL pipeline which processes products from huge ecommerce companies. Data extraction and massage, delivery to destinations like Google/Meta/TikTok/etc. Profitable, 15+ yrs stable, 100% employee-owned. No VC, no pointless meetings, just serious coding.

Stack: Python/Django, JavaScript, VueJS, PostgreSQL, Snowflake, Docker, Git, AWS, AI/LLM integrations (OpenAI & Gemini).

Compensation: $150K–$250K USD/year DOE.

You: Senior dev who's seen (and fixed) enough dumpster-fire code to last a lifetime. Python/Django deeply internalized; ideally strong Vue (or React) skills. Git/Docker/REST are second nature. You’re the coder other devs come to when their stuff breaks: an architect-level thinker who’s rewritten ‘clever’ code into something that actually works. You play well with others and write code that’s easy to live with. Bonus: AI integrations, Py2→Py3 migrations, Snowflake (or Databricks) experience.

Timezones: VersaFeed's "core" time zone is PST and we have M/W/F standups at 9AM PST. Otherwise, we are async-friendly and welcome US and EU applicants.

Benefits: 401K match (USA), healthcare, equity, fully remote. Stable company with no time-wasters.

Apply: email jobs+hn253 [the-at-mark-thing] versafeed [the-period-thing] com

Cosuno | Senior Full Stack Developer (TypeScript) / Senior Machine Learning Engineer – Generative AI | Remote (EU) / Berlin | Full-time | https://www.cosuno.com

Cosuno is a fast-growing tech startup revolutionizing the construction industry with our digital platform for tenders and procurement. We use AI to analyze millions of price data points, helping construction companies create precise and efficient bids. We're looking to expand our team with creative minds who want to solve real-world problems and reshape a massive industry. We are an open-minded, collaborative, and international team.

We're hiring for two key senior roles:

---

Senior Full Stack Developer (TypeScript)

Location: Remote (EU) / Berlin

Stack: TypeScript, React, Node.js, Cypress, Kubernetes, AWS

Mission: Take full ownership of features on both the frontend and backend of our product. You'll have the responsibility to extend and build upon our platform to make it more valuable, reliable, and maintainable. We value a trunk-based development workflow with daily releases, comprehensive end-to-end testing, and a solid CI/CD pipeline.

You have: 5+ years of hands-on engineering experience, substantial expertise in JavaScript/TypeScript, and experience with Node.js (React is a plus). You thrive in an agile environment and have a pragmatic, startup mindset.

---

Senior Machine Learning Engineer – Generative AI

Location: Remote (EU) / Berlin

Mission: Own end-to-end ML workflows from data ingestion to production deployment. You will dive deep into core application domains like price prediction, two-sided market design (ranking/recommendations), or agentic workflows using state-of-the-art LLMs. A key part of your role will be establishing and enforcing MLOps and LLMops best practices.

You have: 5+ years of ML engineering experience, with at least one year working with LLMs. You possess strong Python skills, a proven track record of deploying containerized services (Docker, Kubernetes), and deep expertise in at least one of the following: deep learning (PyTorch, Transformers), ranking/matching algorithms, or LLMops (RAG, evals, fine-tuning).

Interested? To apply and for more detailed information, please see the full job descriptions on our careers page: https://www.cosuno.com/en/company

Broadn Inc | https://www.broadn.io | Founding engineer | NYC - USA | Full-time | Onsite in NYC - US persons only | Full-stack |

Broadn works with USA manufacturers to help them accelerate the configuration, pricing and quoting process for their industrial products. Our platform handles manufacturers operating in electronic parts, pipes, packaging, aerospace, defense and metal parts.

Our ideal software developer has an incredible curiosity, experience across full development stack. We expect production environment experience, leading with curiosity, great communication skills and full ownerships over parts of the system . We need to solve problems anywhere from the CNC machine to multi-datacentre GovCloud so we look for a problem solver with solid understanding of algorithms, data structures that can write efficient minimal solutions.

This is an on-site role in NYC. We don't work with non-US Persons due to the nature of our work.

- Proficiency in TypeScript and JavaScript for backend and Front-End - this is our core tech stack

- Nodejs, typescript, javascript, bun

- any experience with any of: python, java, scala, rust, go, C#, C/C++

- AWS, GCP, AWS GovCloud, Azure

- React, Vite

- OOP, functional programming

- data structures and algorithms

- Experience with dev tooling:, bash, git, Docker, cloud infra, Linux environments, CICD

- Ability to write minimal, efficient code that solves problems elegantly

Please reach out with your resumes directly to @victor with broadn.

Kharon | Individual Contributor and Data Engineering Leadership Opportunities | REMOTE or HYBRID in London, Madrid and Denver | Full Time - https://kharon.com/careers

Kharon is on a mission to revolutionize the current global security landscape. When you look at any major global crisis event, we’re providing intelligence that’s at the heart of those circumstances. We connect the dots in a way that’s meaningful, and we're currently growing our Data Engineering vertical. Operating at the intersection of global security + international commerce Engineering team tackling massive open-source data at scale Stack: Python (Pandas, NumPy, FastAPI), SQL, Spark, Databricks, Neo4j, Elasticsearch, AWS, Docker, K8s Feel free to check out open roles at the link above, or send me an email directly at eng-hiring@kharon.com