Virio.ai | SF | Full Time | 250k-500k TC

We're AI marketer that writes LinkedIn content for every employee at your company. Grew over $1 million ARR in 30 days.

Hiring:

Product Engineer - Strong product sense, ships fast, designer

Senior SWE - infra, ETL pipelines

Founding Engineer - Ships fast, dealing with agents

Email: Email is hidden - a role, a short summary of why you are a good fit.

Quest | SF | Onsite

New Consumer AI company, raised $6m pre-seed. Looking for founding engineers. $200k+, significant equity. Reach out to Email is hidden

Freetrade | London, Budapest (ONSITE) | Full-time | https://freetrade.io | £75k-£140k

Freetrade is a commission-free investing app used by over 1 million people in the UK. Our team is expanding, and we’re seeking software engineers to evolve and scale our core investing platform.

In this role, you will be instrumental in building and maintaining reliable and trustworthy systems for trade execution, clearing and settlement, asset servicing, and internal operational tools.

You will also play a key role in shaping our technical direction and mentoring other engineers as our team grows.

Tech we use: TypeScript, Node.js, Postgres, and GCP

Note: We are three days in the office We don’t sponsor visas at the moment.

We are hiring across the board in engineering, data, people, marketing, risk & compliance and finance.

See all of our opportunities here: https://freetrade.io/careers

Squint | Onsite, San Francisco + remote for some roles | Squint is the leading manufacturing intelligence platform. We're leveraging the latest in AI, spatial, and hardware capabilities to accelerate human potential and spark the next industrial revolution.

What makes Squint special? - Our customers include some of the most iconic manufacturing brands across Food and Beverage, Automotive, and Consumer Package Goods. Work here literally transforms how the world around you is made.

- We're not replacing people with AI, we're up-leveling them; capturing insights, turbocharging workflows on the factory floor, and making every operator an expert.

- We're bringing consumer-grade quality to enterprise software, combining cutting-edge tech with deep customer empathy to build a product that's powerful, magical, and deeply loved by our users.

High Priority Open Roles:

- Applied AI Engineer (Mid-level to Staff+)

- Software Engineer, Backend

- Product Manager

- Senior Accounting Manager

- Director of Enterprise Sales, Energy Sector

- Strategic Enterprise Account Executive

- Senior Sales Engineer

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

Shinzo (https://shinzo.network)| USA/Canada + REMOTE | Multiple Full-Time Roles

We're building the read layer for blockchains. The irony of "trustless" applications depending on centralized indexers like Alchemy or The Graph isn't lost on us—we're fixing it.

Shinzo embeds indexing directly into validators, turning blockchain data into a cryptographically verifiable public good. No trusted intermediaries, no API keys, no "please don't rate limit me" prayers at 2am.

Stack: Go, Rust, WebAssembly, Merkle CRDTs, recursive SNARKs, LibP2P, GraphQL, Cosmos SDK/EVM

Hiring:

-DX Engineer - Indexer Migration - https://bit.ly/3ybwhbn

-Senior Blockchain Indexer Engineer - https://bit.ly/4shqkly

-Senior Cross-Chain Smart Contract Engineer - https://bit.ly/49bzjan

-Protocol Engineer - Blockchain - https://bit.ly/4sdrica

We're pre-mainnet with real technical differentiation—not another "decentralized" project that's actually three EC2 instances in a trench coat. If you've ever been mass-migrated off a deprecated API endpoint or debugged why your subgraph stopped syncing, you understand the problem we're solving. We care more about what you can build than where you went to school.

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Twindo (formerly Canvas) | Full-time | Remote

We just rebranded! At Twindo, we’re working on spatial computing - using computer vision to 3D reconstruct and understand your surroundings so that software can operate over real-world spaces. We believe it will power the next generation of augmented reality and key parts of virtual reality as well.

iOS Engineer - Remote, LatAm/Europe iOS & Backend Engineer - Remote, LatAm, Europe

For detailed information, check out https://www.twindo.com/careers/

Keywords: 3D, computer vision, photogrammetry, geomatics, SLAM

Microsoft | Senior SWE | Redmond, Wa

Hiring developers from Datacenter/Cluster buildout background for Networking stack. Experience with High Performance Computing / GPU / Interconnects (NvLink/Infiniband) preferable. Please respond if there is any match to above background. We are hiring for SWE-II roles as well for same background.

Instinct Science | Sr. Full-Stack Engineer | REMOTE (US)

Instinct is building AI-forward SaaS products that serve the veterinary world. We are growing our talented Engineering team and looking for people who thrive with autonomy and want to solve hard problems.

Stack: Elixir, React, AWS, GraphQL

Learn more and apply: https://instinctscience.applytojob.com/apply/1h156iuuzg/seni...

Teamtailor | AI Product Developer | REMOTE (EU) or HYBRID (Stockholm/Gothenburg/Linköping, Sweden)

Hi! I'm CJ, Head of Product at Teamtailor (https://teamtailor.com). We're a bootstrapped scale-up based in Stockholm, Sweden but with a global presence. 600 people spread out all over the world. Our Product/Engineering team consists of 60 amazing developers and designers, with an average experience of 14+ years. All working together to build an ATS (Applicant Tracking System) that's loved by candidates and recruiters — with AI at the core.

We launched our first AI-enabled features back in 2023, and having continued to improve and expand them since then. Our users and customers love it.

We're looking for more fullstack developers with experience integrating LLMs and want to help us build the future of AI-enabled, human recruitment.

Stack: Ruby on Rails, Ember.js, TypeScript. Shape Up method.

Learn more and apply: https://career.teamtailor.com/jobs/7046336-ai-product-develo...