Prior Labs | Founding-Team: Software Engineer, Data Scientist, ML Engineer, Product Manager, Developer Relations| On-Site (Berlin, Freiburg) | Full-time

Prior Labs is building foundation models for structured/tabular data – AI's biggest blind spot. While LLMs handle text/images, tables (numbers, categories, text mix) need native understanding. Our approach, TabPFN (published in Nature, 1M+ downloads, 3k+ GitHub stars), uses transformers pre-trained on synthetic data to achieve state-of-the-art results on small datasets zero-shot.

We're tackling a $100B+ opportunity to transform data science, finance, healthcare, and science. Backed by €9M pre-seed from Balderton, XTX Ventures, and leaders from Hugging Face, DeepMind, etc.

We're hiring a founding team to build this new category:

Software Engineer: Build scalable infra & APIs. Data Scientist / ML Engineer: Optimize & scale our TFMs. Product Manager: Define the vision for AI-native tabular tools. Developer Relations: Grow our community & drive adoption. Location: On-site in Berlin or Freiburg (we build together). Offer: Competitive salary + significant equity. Shape the future of AI for structured data from day one.

Apply: https://jobs.ashbyhq.com/prior-labs

Questions? Reach out at Email is hidden

Jurisphere | Full-Stack Senior Founding Engineer | Bangalore, India, Hybrid

Jurisphere is currently the leading AI copilot for lawyers in India, and we are planning to rapidly expand to the global market. You will be part of the growth journey where you will lead a team of engineers and ship rapidly to make a product that can beat the likes of Harvey.

Our requirements are the following

- 2-5 years of experience with Python, FastAPI, NextJS, TypeScript, Docker, Kubernetes, cloud platforms, CI-CD, observability, scaling etc.

- Familiarity with AI and LLM engineering would be a plus, but not a complete deal breaker.

- Familiarity with large scale data pipelines, ETL systems, search solutions would be a great plus.

- Being self-oriented and the drive to make an impact is non-negotiable. Along that line, having your own projects or past entrepreneurship experience would be highly valued.

Please reach out to Email is hidden with your resume and an introduction if you are interested and would be a good fit for this role.

Compensation range: 25-50 lakhs INR per annum along with generous equity offering.

ModernVivo | First Engineering Hire (Full Stack) | Seattle, WA (strongly preferred, otherwise remote for exceptional candidates

We’re seeking our first engineering hire (full-stack) at ModernVivo (https://www.modernvivo.com). We’re building literature review and study design tooling for life sciences researchers in the in vivo space. Our core software elucidates study design insights from scientific documents to reduce inefficient animal use, accelerate preclinical development timelines, and improve the probabilities of success for drug discovery.

Only hard requirements are proficiency in TypeScript/React and Python. Strong preference for proficiency in Django, experience with UI/UX design, and for candidates to be based in Seattle (although we are remote-friendly). We’re generally not looking for new graduates except for those with exceptional experience.

Please reach out to Email is hidden with either your resume or the resume/introduction for a candidate you can vouch for!

Noto | Founding Engineer (Full Stack) | New York, US or San Francisco, USA | Full Time | We build an AI native platform for small after school businesses like tutoring centers and music schools. We serve an overlooked demographic of proud business owners who have deep operational woes. Just raised $3.8M from base10

Email is hidden

https://www.noto.nyc/careers

Weave Bio | AI Engineer, Backend Engineer, Customer Success Lead | Remote, US | We're building the first AI-enabled regulatory platform for drug development. The existing processes to submit regulatory submissions to government bodies is extremely time consuming and expensive (plus no one likes paperwork). We're building a SaaS platform powered by LLMs to dramtically reduce the time spent producing regulatory documents (97% reduction in current benchmarks).

https://www.weave.bio/

We're looking for multiple roles!

- Customer Success Lead: https://jobs.weave.bio/customer-success-lead-1b6400fcc2c280b...

- AI Engineer (bio): https://jobs.weave.bio/ai-engineer-bio-18f400fcc2c280f9b43bd...

- Backend Engineer: https://jobs.weave.bio/backend-engineer-1b3400fcc2c280e6abe9...

See jobs.weave.bio for all our job postings.

Arcade Software (https://www.arcade.software/) | Hybrid, onsite in San Francisco 2x a week | Full Time

Senior Full Stack Engineer: Next.js, Typescript, GCP

Series A startup building AI-powered, interactive demos to help teams tell great stories. Over 15k customers. Small and growing team. Looking for product focused engineers with experience developing features and products from end to end.

Email Email is hidden if you are interested!

https://www.arcade.software/careers?ashby_jid=0d5c297e-fd18-...

MNTN (https://mntn.com) | REMOTE, must be US-based | Full Time

Sr Backend Engineer w/ Distributed Systems and Data Pipelining Experience

We're looking for someone to join the new Integrations team and help us build a "Zapier" for AdTech integrations. Must have experience building similar connector-type integration systems. Looking for a self-starter, capable of operating in a startup-like environment with fuzzy requirements.

Email me at Email is hidden with your resume. I'm the CTO - very serious about bringing someone onboard ASAP.

BONUS - we're also looking for a lead for this team.

Confident LIMS (YC S15) | Lead Principal Engineer | Remote (North & South America) | Full Time | https://www.confidentlims.com

Confident powers analytical testing labs who report on product safety to consumers & regulators at high volume. Our technology is essential to millions of consumers every year, and we are looking to scale our product to match our growing impact.

We're looking for a hands-on Lead Principal Engineer to lead our engineering team of 5 and actively contribute directly to our codebase.

Tech Stack: AWS, PostgreSQL, Flask/Python, and React

Competitive cash and generous equity compensation.

https://confidentlims.notion.site/lead-principal-engineer-1b...

Sema4.ai | Fullstack Engineer | Remote (EMEA/India) | Full-time | https://sema4.ai

We're building an enterprise platform to develop, deploy, and run AI agents at scale — from local dev to production. Founded by ex-Hortonworks, Docker, and Cloudera folks, Sema4.ai is a well-funded startup with deep infra and OSS roots.

We're looking for a fullstack engineer to join our platform team. You'll help shape the core infrastructure that powers agent-based workflows for enterprises.

Technologies we use include:

- K8s, Helm, OTel

- Node.js, React

- AWS

- Snowflake SPCS

What we're looking for:

- Strong builder mindset — pragmatic, self-driven

- Comfortable in startup environments

- Clear communicator in distributed teams

- Bonus: experience with observability / infra / developer platforms

If you're interested, reach out to Email is hidden with a short intro and (ideally) your GitHub or past projects.

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