Onja | Full Stack Developer, Course Design & Back-End Developer, Course Design | Full-Time | ONSITE - Madagascar Looking to join a social-impact driven company? Are you a software developer ready to use your skills for good? Onja trains underprivileged youth into world-class software developers. We are on the lookout for Course Designers who can help our students go from ‘what is coding’ to working in Global tech teams. Help build a scalable course that will help train Madagascar’s brightest young people, while working alongside a team of talented, fun colleagues from all over Madagascar and the world. Please apply through the following links: Full Stack Developer, Course Design: https://onja.org/careers/full-stack-developer-course-design Back-End Developer, Course Design: https://onja.org/careers/back-end-developer-course-design
General Catalyst-backed Stealth AI Startup | Founding Engineer | Onsite (New York City) | Full-time
We’re building the AI operating system for engineering firms - automating the workflows behind the infrastructure America runs on.
Founded by engineers and operators from Citadel, Amazon AI, Stanford and Columbia. The team recently raised a large Seed round and is scaling quickly.
We're looking for exceptional engineers with strong backend development and systems engineering skills. Experience working with LLM-based systems at scale, building RAG pipelines, working with embeddings and vector stores, and building effective context management systems is strongly preferred.
You'll work directly with me (CTO / co-founder) to define the system architecture, take ownership of key product features, and build out the platform's core AI systems.
Our culture is simple: we move extremely fast, hold a high bar for exceptional talent, and pay people very well.
Reach out to me at Email is hidden to hear more.
MyDataValue | Founding Engineer (Python/Backend) | London / Leeds / Manchester, UK | HYBRID / ONSITE
We are an AI-driven Hospitality Tech platform helping vacation rental owners automate their revenue on Booking.com. We are bootstrapped, profitable (£75k ARR), and growing month-on-month.
We are looking for a Founding Engineer (Python/Django) to partner with us (2 founders) and scale our infrastructure. This is a heavy backend role with some frontend (React) involving high-volume scraping and browser automation.
- Stack: Python, Django, Postgres, React
- Challenge: Enterprise-scale scraping (1000s req/s), reverse engineering, and AI agents.
- Deal: £70k - £90k + Up to 2% Equity.
We are hybrid (2 days/week) in either Leeds/Manchester or London. UK residents only.
Apply here: https://wellfound.com/l/2bswlc
Or email me your GitHub/projects: Email is hidden
podqi.com | Senior / Staff Backend Engineer | IN-PERSON (SF) / REMOTE (US-hours) | Full-time
Hey all, I'm the CTO of Podqi. We're an AI-native brand protection platform that helps enterprise companies and top brands find and take down violations on their intellectual property. We're backed by General Catalyst and top VCs, and we work with some really fun companies — Netflix, Fortune 100 hardware companies, AM100 Law firms, and some of the most popular consumer brands.
I'm looking for an experienced Python backend engineer that's experienced in architecting and building out distributed systems at scale. Prior startup experience or open-source work is a bonus.
If interested, reach out to me directly at jesse [at] {domain name}.
Marker | Full-time | Remote or Hybrid (NYC/SF/London) | https://markercollective.com
Marker is a technology venture from 3 leading communications agencies. We’re an incubator building and launching force-multiplying software products for communications teams.
Our first product is Delve (https://delve.news) — a coverage monitoring, analysis, and insight toolkit to track and measure the entire online conversation about your business or industry.
Our product team is small and autonomous, but with the resources, expertise, and customer access of the global agencies we work with. We’re hiring an early engineer to join us on this journey; you’ll have a large impact on what we build, how we build it, and where we’re going next.
Our current technology stack includes Deno, React, and PostgreSQL. Bonus points for expertise in any of: data visualization, distributed systems, web scraping, large-scale data pipelines.
Apply: https://careers.markercollective.com/jobs/479834-software-en...
No recruiters or agencies, please.
Wallaroo.ai | Senior / Principal / Staff AI/ML Engineer | REMOTE (US-hours) | Full-time
Howdy, y'all! I am the VP of Technology here at Wallaroo.AI and I am looking to grow our team with a few more folks who are really skilled at deploying AI models and enjoy getting to work with some of the latest accelerator hardware available.
Our core mission is to automate the entire deployment lifecycle for AI models — on any hardware platform. This involves automating the packaging, compilation, deployment, and optimization steps necessary to ensure models run efficiently. Our platform allows users to target different hardware simply by changing a line of Python and rerunning the process.
To achieve this, we need people who deeply understand the complexities of AI model deployment and inference so that we can automate it across a wide variety of hardware platforms.
We are a series-A startup that has been fully distributed from the beginning -- we hire the best talent wherever you are. If you think your skills align with our mission and you like working on high visibility projects with a fast-paced team, please get in touch!
Fabric8Labs | Software Developer | San Diego, US | Onsite | 105,000 - 135,000 USD / year | Full-Time
Tech used: 3D, CI/CD, Docker, Flutter, Hardware, Support, JavaScript, Kubernetes
This is a 100% on-site position in our office located in San Diego, CA. We are Fabric8Labs, at the forefront of additive manufacturing, utilizing our proprietary electrochemical 3D printing technology. We aim to revolutionize the design and manufacturing of advanced components for various industries, including semiconductors, aerospace, and medical devices. We are looking for a Software Engineer who is excited about the intersection of hardware and software. In this role, I will have the chance to build impactful software tools and closely collaborate with hardware engineers, materials scientists, and business teams.
More details and option to apply: https://devitjobs.com/jobs/fabric8labs-software-developer/sg...
Altira Health | Remote (US) | Full-time | Founding Software Engineer (Interop) | https://www.altirahealth.com/
We're building an AI care platform to reduce ER visits, close care gaps, and guide patients to the right care at the right time. We're a pre-seed healthcare startup working with major providers to drive real outcomes. We have great runway, we're moving fast, and we have lots of leads that mean we can't build fast enough. We also believe in compliance and security from day 0.
We're looking for someone with deep healthcare integration experience to hit the ground running. Ideally they're a pragmatic backend expert to help us scale our integration platform as we continue to grow. The expectation is deep knowledge of healthcare standards. Integrations can be a full time role, but at a startup it's necessary to wear many hats. So this individual should also feel comfortable as a generalist who can jump in at any part of the stack.
Stack: Python, Django, GraphQL, AWS, TypeScript, React, Terragrunt/OpenTofu
Ideal: early-stage experience, deep experience in healthcare integrations (FHIR, HL7, etc.), thrives solving problems
Fair compensation + equity
JD and application: https://app.dover.com/apply/altirahealth/862317ca-7c42-4dc1-...
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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