Posted by whoishiring 7/1/2025
Ask HN: Who is hiring? (July 2025)
Please only post if you personally are part of the hiring company—no recruiting firms or job boards. One post per company. If it isn't a household name, explain what your company does.
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Who wants to be hired? https://news.ycombinator.com/item?id=44434574
Freelancer? Seeking freelancer? https://news.ycombinator.com/item?id=44434575
We are a Machine Learning consulting company that builds end-to-end Machine Learning solutions. By applying the latest AI research, we keep our clients at the forefront of innovation. If you are interested check out: https://www.ml6.eu/knowledge-hub/blog and https://www.ml6.eu/customers/cases
Work on innovative projects for the biggest clients across Europe such as Randstad, ASML, FUNKE, and many more! Whether it’s about leveraging LLMs to improve customer support, building data lakes on cloud platforms to improve storage or implementing models using sensor data for quality control. You can find it all at ML6. You will mostly work with Python and a range of ML frameworks such as TensorFlow, PyTorch, or HuggingFace Transformers to solve hard Machine Learning tasks and help bring these application into production by building data pipelines and cloud infrastructure on all of the major cloud providers (GCP, AWS, Azure).
Open roles include:
• Senior ML/Data Engineers
• Senior AI Consultants
• Senior AI Project Managers
• Industry Directors
• Junior ML/Data Engineers
and many more!
Apply now at the https://jobs.ml6.eu/
Tornyol is building anti-mosquito drones to fight against malaria. We use smartphone microphones to detect mosquitoes, than a policy learned with reinforcement learning to guide our drones towards mosquitoes. We're in the middle of raising a pre-seed, and are looking for two interns to join us for six months starting in September.
Here are the roles and requirements :
- AI Control Research Intern: code, test and deploy reinforcement learning-based drone control policies and simulation environments. We're looking for a background in either reinforcement learning or classical control.
- Embedded Systems Engineer: Design the physical platform. Responsibilities include everything from CAD to designing PCBs or writing embedded signal processing code.
Perks:
- Small but extremely talented team. The two founders are very technical and will help and guide you in all your missions.
- Lots of responsibilities right from the start. It's a startup.
- Pay is great
If you think you could be a great fit, please email a resume + a few lines on previous personal projects you've built at the email in our website's footer.
For over 200 wealth organisations, Privatize isn’t just the place to access Private Equity, Private Credit and Infrastructure funds. It’s the operating system for private markets — from education and fund insights to portfolio design, execution, and compliance. All in favor of delivering more resilient, outperforming client portfolios.
The Privatize engineering team is seeking a (fully remote) Senior Developer with deep expertise in Python, Django, and TailwindCSS to lead the development of strategic platform features. With at least 5 years of relevant experience or exceptional technical ability, you’ll play a crucial role in shaping the product architecture, driving implementation, and delivering creative, user-focused solutions.
Note: This role is open to candidates based in the UK & EU only. More information: https://join.com/companies/privatizegroup (Please indicate you came via Hacker News)
We’re seeking a Senior Engineering Manager to lead and scale the engineering team behind Topps.com (https://topps.com), our global e-commerce platform built on Shopify. This high-impact role focuses on maintaining platform reliability, accelerating innovation, and delivering outstanding customer experiences to collectors worldwide.
[Key Responsibilities]
- Site Reliability: Ensure 24/7 uptime, performance, and scalability of Topps.com for global users.
- Product & Engineering Innovation: Lead the development of high-quality features with speed and rigor. Guide technical strategy, ensure system security and compliance, and champion engineering best practices.
- Team Leadership: Manage and grow engineers and engineering managers. Foster a culture of accountability, mentorship, and rapid iteration. Use data to guide decision-making and continuous improvement.
- Cross-Functional Collaboration: Align closely with product, design, operations, marketing, customer support, and external platform partners to drive business impact and streamline execution.
- Strategic Roadmapping: Translate business needs into a long-term technical roadmap. Balance near-term priorities with future-facing innovation.
- Platform Ownership: Own the technical health of our Shopify architecture and identify areas for optimization, extensibility, and performance improvements.
Link to JD: https://www.linkedin.com/jobs/view/4226041025/Archera empowers organizations of all sizes to optimize their cloud costs through unique, short-term, insured GRI (Guaranteed Reserved Instance) and GSP (Guaranteed Savings Plan) commitments.
We’re looking for a Senior Data Engineer to build and scale the data backbone of Archera’s cloud cost optimization products. This role focuses on architecting large-scale data pipelines that process cloud billing and usage data across AWS, Azure, and GCP. You’ll work across OLTP and OLAP systems to ensure our data infrastructure is performant, reliable, and purpose-built for FinOps. Your work will enable accurate cost modeling, insights, and automation that directly power Archera’s cloud rate insurance platform.
Stack: Python (SQLAlchemy, Flask), TypeScript (React), PostgreSQL, Snowflake, Argo Workflows, k8s, AWS/GCP/Azure
Benefits: RRSP/401k match, healthcare, stock, wework/home office expenses.
Apply: https://job-boards.greenhouse.io/archera/jobs/4788177008 and email me at simon+hn <at> archera <dot> ai
We are Lightdash, an open source BI and analytics dashboard. We have recently closed our series A and are actively hiring for senior full-stack engineers with experience in Typescript+React+Node+SQL. Bonus points for experience in data-related companies/projects, or being a founding engineer at a startup.
We are a remote-first company, with our team members currently distributed all over Europe.
We are hiring for two roles: product engineer and customer engineer. The requirements are basically the same, but the latter requires a bit more customer interaction. You can find all the details and apply here: https://jobs.ashbyhq.com/lightdash
Important considerations:
- cover letter is very important, and please do not use chatgpt to write it (we have automated checkers in place)
- please mention on the referral field that you come from HN!
- this is a fulltime, permanent position, so we’re not considering contractors/consultants.
- we are also not considering people outside of european timezones
Are you a great coder (Python/Typescript, but great skills are usually transferrable), who enjoys close collaboration with end-users in solving their hardest problems?
Do you have a solid foundation in the AI/LLM-world - or are you great at the above and willing to learn?
Are you well versed in data engineering concepts, and excited to work with the latest GenAI models and bring these solutions into production? Then I'd love to hear from you!
We are a small team who care deeply about our work as well as about each other. We iterate fast, and err on the side of prototyping and presenting something real, rather than spending hours in meetings and only producing slides.
Our vision for this project is extremely ambitious, and you will be a crucial part of making this a reality. We've been expanding the team over the past 6 months, and are currently looking to fill a few extra roles in UK/EU/NA.
If you fit the above description, hit me up at jakob.hoppermann@abbvie.com with your resume + a little bit about yourself!
● Have experience with many languages but can be effective in any language
● Appreciate that all mature software solutions accumulate technical debt and understand how to continually reduce debt and complexity
● Understand how to build highly reliable systems and be responsible for taking code to production
● Understand that code simplicity and readability are more important for long term maintainability
● Want to work on challenging problems and impactful work without being micromanaged
We're hiring across disciplines for engineers who work with Unix and have fluent written and spoken English:
● Backend Servers: Strong in C, Concurrency and Distributed Computing
● Backend Servers: Strong in Java
Full-time only. Remote only. We start out on a full-time trial contract basis for up to 3 months and use this period as an extended work interview for both sides to assess fit for long-term employment.
Please email hn.remote.jobs@vdx.tv if this sounds like the right fit for you.