Pydantic | Solutions Engineer | REMOTE (UTC-8 - UTC+1)| Full-Time | https://pydantic.dev

If you write Python, you've probably heard of Pydantic (400m downloads per month) and if you do AI engineering you've probably heard of Pydantic AI (one of the fastest growing agent frameworks). We are also building Logfire - our commercial observability platform, and we are hiring our first Solutions Engineer to take ownership of our post-sales success.

See the full description here: https://pydantic.dev/jobs/solutions-engineer

Citymapper by Via | London, UK | Onsite or Hybrid (London, UK and New York, USA) | VISA

Our mission: making cities usable. Award-winning navigation app.

Read more about Citymapper For Cities: https://ridewithvia.com/solutions/citymapper

- Engineering Manager or Director (London): https://job-boards.greenhouse.io/via/jobs/8001882002 - Director of Engineering (London): https://job-boards.greenhouse.io/via/jobs/8074378002

This and more roles - see: https://job-boards.greenhouse.io/via

Tech stack: AWS, Python, some C++, some Rust, EKS, Terraform.

Turnstile (https://turnstile.ai) | REMOTE (US/Canada) | Fullstack Engineer (Tech Lead)| $190k-225k salary + equity

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We're a small (23-person) team of repeat founders and seasoned operators building a next-gen quote-to-cash platform. This is a tight-knit and senior crew — most of us have 10-25 years' experience, much of it together. The last company we built, Second Measure (YC S15), scaled to 70+ people and tens of millions in revenue, and was ultimately acquired by Bloomberg in a landmark deal.

We've built a category-defining product and are now gearing up to scale. We're looking for a Tech Lead with early-stage startup experience to help architect our platform and mentor a small team of talented engineers.

We're well-funded by top investors (First Round) and just raised our Series A, are fully distributed, and recognized for building intentional, inclusive culture. We offer competitive global rates (SF salary + equity), equal pay by level, and comprehensive, family-friendly benefits.

I'm Mike, one of the founders— if interested, apply here (https://jobs.ashbyhq.com/turnstile) mention this post.

Hiring Tech Lead - Staff Backend Engineer - AI Engineer – REMOTE LATAM - We build AI tools that help high-volume law firms manage their caseloads more efficiently. Our first product—an AI assistant that transcribes and classifies inbound calls—is in production. We’re now expanding into case tracking, follow-ups, and full workflow automation. Looking for: Staff Backend Engineer

Tech Lead: Lead a senior team, shape product and tech, work closely with founders.

Senior Engineers (Backend, AI): Remote across LATAM. Build fast, useful tools. Small, experienced team. Real autonomy and product impact.

Tech Stack: Python, TypeScript, Postgres, Kubernetes, GCP Languages: Spanish + English for leadership. English only OK for engineers.

Apply here: tramcase.com

FanBasis.com | Various Roles (Front-end, Back-end, Full Stack) | Full-Time Miami/Remote

FanBasis is building the leading platform for selling digital products, services, and communities — what Shopify was for physical goods, we’re becoming for digital entrepreneurs. Our mission is simple: help creators, experts, and online business owners turn their skills into scalable, revenue-generating digital offers.

We're looking for senior full-stack developers with either strong experience with Laravel or with React and NodeJs/Tsoa backends. We have an exciting roadmap of new products along with some internal refactoring initiatives.

If you are interested in the role, please send your resume to drew @ fanbasis dot com

Zed Industries | North America, South America, Europe REMOTE | https://zed.dev/

Zed is a company for developers, by developers. All 3 of our founders have spent years in the trenches writing software and still do it almost every single day. We know the only way to build the world's best code editor is by equipping every single member of the team to do the best work of their career.

We've raised $42M (https://zed.dev/blog/sequoia-backs-zed) to support our ultimate vision, a new way to collaborate on software, where conversations about code remain connected to the code itself, instead of being tied to aging snapshots or scattered across different tools. The first step was creating a high-quality editor to serve as the user interface. Now this new investment lets us expand to tackle the next phase of our plan. We're developing a new kind of operation-based version control that incrementally tracks the evolution of your code with edit-level granularity, and we're integrating it into Zed to make collaboration, both with agents and teammates, a first-class part of the coding experience.

Backend Rust Engineer - https://zed.dev/jobs/backend-engineer

Rust Engineer - https://zed.dev/jobs/rust-engineer

AI Rust Engineer - https://zed.dev/jobs/ai-engineer

Linux Desktop Rust Engineer - https://zed.dev/jobs/linux

Product Designer - https://zed.dev/jobs/product-designer

Product Manager - https://zed.dev/jobs/pm

In addition to the other search tools listed above, feel free to use https://nthesis.ai/public/hn-who-is-hiring which allows you to search and chat with the results here. I hope it helps.

YCharts | Software Engineer - Applied AI | Full-Time | REMOTE (US) | 140k - 180k USD + benefits | https://ycharts.com

We're an investment research and proposal generation platform that leading RIAs, asset managers, and broker-dealers use to transform complex financial data into clear visuals and actionable insights.

I'm Carlton, the team lead for applied AI at YCharts. Our team is a full-stack software engineering team with a focus on building features that use frontier LLMs. Think AI agents and workflows that streamline the process of analyzing hypothetical portfolio allocations, building financial charts, screening for funds that match some criteria, and more.

I'm looking for full-stack software engineers who are excited about AI, but with a discerning view and an ability to cut through the hype around it to build AI features that are actually useful.

Our stack includes FastAPI, Django, Celery, Valkey, Pinecone, MySQL, Angular, and LLMs from OpenAI/Anthropic.

If you're interested, email me at cbrady at ycharts dot com with a brief intro and resume PDF or apply here: https://recruiting.paylocity.com/recruiting/jobs/Details/370...

Talk Machine | Founding Engineers | Remote (or London, Berlin, Dubai)

https://talkmachine.com/jobs/engineer

Hello. I’m the founder of Talk Machine, previously founded Citymapper.

We had great success in posting here last time, and hired our mobile team (yes we now have native apps - https://talkmachine.com/apps)

Now we’re looking to focus on backend engineers and ML/voice specialists.

We’re working on building a consumer voice product / platform using AI, driven by the mission to improve human communication.

Our application process is unique. Just go to https://talkmachine.com/jobs/engineer and send us a voice note and we can begin talking, just like we met in person.

We’re seed funded and can pay competitively + quality stock options (EMI in UK).

You like: talking, consumer, voice, AI, small fast teams, building great products, chasing product market fit

You can also reach out to me at https://talkmachine.com/az. :)

Monadical.com | Senior Full-Stack Engineer | Full-Time Montreal | REMOTE (Canada-Quebec)

Monadical is a fully remote software consultancy. We’ve built a diverse, friendly team that gets exposed to diverse industries and learning opportunities through our 3-12+ month projects across multiple sectors. Check our portfolio to see what we mean. We also maintain company principles that guide who we work with and how we maintain our culture. It’s a collaborative effort that any employee can edit through a pull request. We’re a relatively flat organization, fully-remote, and operate across many different toolsets and stacks depending on project needs. We’re a diverse team that shares similar values: self-direction, technical excellence, and curiosity. We do a lot of R&D, and move quickly. That often means doing whatever it takes to answer a question, and being quick to adapt to new information. Our iteration cycles are short.

We’re seeking: - Senior Full-Stack developers strong at Python and/or JS, with experience in client relations, project management, a good understanding of machine learning systems—particularly LLMs—and strong UI/UX design and user research skills to help us build more thoughtful AI-powered products. Experience with ML model deployment and LLM application development is a plus.

See the full description and apply here: https://careers.monadical.com/

If you have any questions, drop us an email at apply at monadical dot com

Some perks of working with us include: * Work from home (we’re fully remote!) * Flexible working hours * Six weeks of paid vacation * Competitive salary * Autonomy * Flat organizational structure * Your ideas matter, regardless of your title

Big Cartel | DevOps Engineer | Remote | Full time

We are seeking an experienced DevOps Engineer to join our team full time. Big Cartel is dedicated to empowering the independent seller with affordable e-commerce tools. We are a 100% independent, bootstrapped, tight-knit team dedicated to our mission of aiding individuals and small brands in setting up shop and making a living doing what they love. For more details please check out our job posting here: https://bigcartel.recruitee.com/o/devops-engineer

Lovable | Multiple Roles | ONSITE | https://lovable.dev

At Lovable, we empower the 99% of people who can't code to build software as if they had a product team at a stellar tech company. We're one of the world's fastest growing startups in history.

You'd be joining a small, passionate team of serial entrepreneurs (ex-YC founders), competitive programmers, physicists, and people who care deeply about building exceptional products that unlock human creativity. We have multiple open roles, with most positions based onsite.

We cover relocation (most roles are in Stockholm, some in Boston, San Francisco or London) and in Engineering we're looking for:

- AI engineers - Full-stack, frontend, and backend product engineers - Design engineers, and product designers who ship - Forward deployed engineers - Security engineers - Data engineers - Platform engineers

We're also hiring across the board in Marketing, Growth, Sales, Support, Operations etc.

Apply at https://lovable.dev/careers mentioning HN in your application.

Aha! (https://www.aha.io) | Rails / React / Devops | REMOTE

Aha! is the #1 tool for product managers to plan strategy and roadmaps. We serve more than 700,000 users worldwide. We are looking for:

* Experienced full-stack Rails and security engineers to work on the Aha! product. Our application is built in Ruby on Rails, with React on the frontend for rich client-side experiences.

* Devops engineers with Ruby experience. We focus on the "dev" and all of our operations driven by code.

Aha! is profitable, you can work from anywhere in North or South America, and we offer excellent benefits. We use our own product to manage our work (which is especially rewarding) and we deploy continuously.

Our entire team has always been 100% remote - in North American timezones so we can collaborate during the work day.

The Boeing Company | Berkeley, MO | Digital Transformation Architect | Onsite | Full-time

We’re modernizing a major aerospace/defense program and need a senior architect to lead the digital transformation: cloud migration, DevOps, CI/CD, IaC, Kubernetes, automation, the works. High autonomy, big scope in the Air Dominance division of Boeing Defense, Space & Security.

You’ll drive architecture and technical strategy across multiple teams, replace legacy pipelines with modern tooling, and shape long-term engineering direction. U.S. citizenship + ability to obtain a clearance required.

What we’re looking for: - Deep experience with cloud (AWS/Azure), Kubernetes, CI/CD, IaC - Strong systems thinking and architecture design - Leadership across multi-team environments - Experience driving org-wide technical change

Comp: ~$151k–$205k + full benefits

Primary location is Berkeley, MO (at St. Louis Lambert International Airport) but for the right candidate Mesa, AZ and Seattle, WA might work.

More info / apply: https://jobs.boeing.com/job/berkeley/digital-transformation-...

Or contact me via LinkedIn; link in Bio.

Gatby | Full-Time | Remote | Electricity Marketplace | https://gatby.com/

We're building a free electricity marketplace where consumers in deregulated states can shop and find the best electricity plan. We are expanding into the Northeast and are rapidly scaling our dev team. Ideal candidate is not just looking for a job but is passionate about disrupting stagnant industries.

1. Senior Software Engineer | https://gatby.com/careers

2. Software Engineer | https://gatby.com/careers

If you want to read more about our team and culture, check out: https://gatby.com/about-us

I’m not sure if this is the right place to post this, but to everyone commenting here saying they’re hiring and asking people to send their CVs —

please have the basic decency to send a simple acknowledgement or revert after receiving them.

This has happened repeatedly over the past few months after sending dozens of emails from these threads, sometimes 10+ at a time. Not getting even a basic response feels extremely disheartening.

I know it’s a tough time for everyone searching for a job, and we all understand if things are slow —

but a small confirmation like “Received, we’ll check” or “Not hiring anymore” takes 5 seconds and makes a world of difference.

Let’s be kinder to each other. It’s been a very hard year

Stream | Multiple Positions | Amsterdam (NL), Skopje (North Macedonia) | Boulder, CO (US) | Toronto (Canada)) | Remote possible | Full Time | Visa Sponsorship

We are consistently hiring backend engineers ranging from Senior level to Staff / Lead / Director / Principal Go engineers. If you have experience with a different tech stack, we offer a 10-week onboarding program to train you in Go, scaling and other key topics: https://tinyurl.com/2u5x9f9w

We’re also hiring for:

* Staff Python Engineer – (Open Source Video/Voice AI Library)

* Senior Solutions Engineer

* Staff Backend Developer (Go)

At Stream, we use Go for our video SFU, chat API, Moderation and Feeds, serving high traffic from major apps like Strava, Nextdoor, Patreon, and Midjourney. Our tech stack: Go, CockroachDB, RocksDB, WebRTC, Raft, and Redis.

Why Join Stream?

* High scale/ difficult engineering, we have customers using our products with millions of users

* Default alive. Startup growth opportunity with healthy revenue

* All managers are hands-on and capable engineers

* Edge network of servers around the world

* Great opportunity to learn and grow

Remote: our roles are primarily NL, US, North Macedonia, or CA-based (hybrid), but exemptions for remote work within the EU may apply to specific cases.

Visa Sponsorship: Available for the Netherlands

Apply here: https://jobs.ashbyhq.com/stream?utm_source=5rrpvObp3r

Unto Labs | San Francisco, CA | ONSITE (Hybrid OK), REMOTE (US) | Full-Time Unto Labs is developing the Thru Layer-1 blockchain (https://thru.org)

We recently announced $14.4 million in funding to make blockchains & digital assets useful for the world. Founded by Jump Crypto alumni and core contributors to the Solana protocol and the Firedancer client (https://github.com/firedancer-io/firedancer), we’re tackling fundamental scalability, performance, and usability challenges in distributed ledgers.

Our runtime conforms to the RISC-V specification—moving away from domain-specific VMs, DSLs, and bespoke compiler toolchains that limit developer and institutional adoption. You can write smart contracts and programs in any LLVM compatible programming language and reason about a standard ISA in RISC-V. Components are developed in C for maximal control over performance and resource usage.

We believe there is a unique window of opportunity to developer fairer, more accessible, and more global financial products on resilient public blockchains.

You can check out our docs and open-source developer tooling at docs.thru.org and https://github.com/Unto-Labs/thru/

We are hiring for the following role(s):

- Systems Engineer: https://jobs.ashbyhq.com/unto-labs/13df6bea-b253-4c80-ae05-5...

Frequenz Energy-as-a-Service GmbH | Full-Time | Berlin/Hybrid-Possible, Germany

We are a technology company developing groundbreaking solutions that help companies to rapidly transition from being passive electricity consumers to becoming fully self-sustaining prosumers, capable of leveraging various renewable energy assets.

We are currently looking for software developers to join our team building an Open Source SDK and related open source projects.

Our homepage:

https://www.frequenz.com

Our open source org:

https//github.com/frequenz-floss

Apply here: https://www.frequenz.com/careers/open-source-sdk-developer

As this is a position for developing open source, it would be highly appreciated if you can attach links to your code examples from github, gitlab, or the like to your application.

These roles are not fully-remote. These are based in Berlin, with a possibility for hybrid-model, which can be discussed during the course of the interview.

(PS: If you choose to apply, we would appreciate if you could mention that you have come from HN)

Beautiful.ai | Full-Time | Remote in US & CAN | SaaS B2B Presentation Software | Series B | 16M Funding | AI Industry

1. Senior Platform Engineer | 160k - 200k Base salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802989007

2. Senior Software Engineer | 160k - 200k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802854007

3. Software Engineer | 120k - 160k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802768007

4. Staff Platform Engineer | 200k - 250k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4803038007

5. Staff Software Engineer | 200k - 250k Base Salary + Equity | https://job-boards.greenhouse.io/beautifulai/jobs/4802916007

6. Account Executive | 140k - 180k USD Base Salary + Uncapped On-Target Commission at 50/50 Split | https://job-boards.greenhouse.io/beautifulai/jobs/4955956007