Rectangle | Chicago (US), on-site | Full-Time | Equity We're looking to hire a dedicated backend engineer at Rectangle. We're looking to solve the communication and collaboration problems in the global supply chain.

If you are (or know!) someone who has thought deeply about distributed coordination, have strong opinions on conflict resolution, or get excited about building systems that are resilient to crazy amounts of chaos, I'd love to talk to you!

Over the past ~6 months my co-founder and I have been hard at work building our product, soon helping coordinate billions of dollars worth of shipments. Our customers love what we've been building for them, we've got revenue, and are backed by leading VCs in the industry.

If you're interested in solving some of the most challenging problems at the intersection of technology and logistics, don't hesitate to reach out.

hn [@] rectanglehq.com https://rectanglehq.com

BITS GmbH | Munich/Germany | IT Consulting | IT Project Management | Software Architecture | Software Development | DevOps | Fulltime | Onsite/Hybrid | https://mybits.de At BITS, we support both, corporations and startups in the digitisation of their business units and processes.

We are looking for fulltime (all genders)

- IT Project Managers - IT Consultants (Digital Transformation, Cloud, Infrastructure) - Software Architects - Fullstack Developers - IT Students to join our teams. If you are looking for challenges and like to push issues forward, then we would be happy to hear from you, regardless of whether you have just completed your studies or have years of experience.

German language skills on the level of at least C are mandatory for the work in our projects.

More info: https://www.mybits.de/karriere | About BITS: https://www.mybits.de/portfolio/

Feel free to contact us: Email is hidden (please refer to HN)

meta: Thanks @dang for listening the community - the comments, which is the main differentiating factor of HN, are no longer being detached from the job posts.

hypcloud | Fullstack developer | Berlin, Germany | Remote (in Germany) | German speaker hypcloud is the go-to platform for commercial real estate financing in Germany. We help real estate developers to find financing: we provide them access to a wide network of lenders matching their project and need, and the collaboration and communication tools to allow them to manage all negotiations in one place.

Our app is mainly built with Elixir/Phoenix, Vuejs (typescript), graphql and Phoenix Liveview. We’re seeking a Fullstack Developer who is curious, collaborative, and loves sharing knowledge. You’ll be working with Phoenix and LiveView to build features on the backend, Vue.js on the frontend, and how to integrate and/or transition between the two. Your role will involve the full software development lifecycle, from design and development to testing and deployment.

Please email your CV at Email is hidden, with the subject line "Fullstack Developer Application – [Your Name]" and tell us briefly about a recent project where you used Elixir and what kind of position you're looking for.

More info at https://hypcloud.de & https://hypcloud.jobs.personio.de/job/1702228

Supabase.io | Customer Solution Architect / Engineer | Full-time | REMOTE (US)

I am one of the first SAs at Supabase and our role is to help onboard, optimise and advise on all parts of the Supabase platform.

No need to be a postgres expert, you will be working with customers of all sizes and using all aspects of the platform. One minute you might be onboarding an engineering team and the next you might be helping an existing customer with their scaling plans for the next 6 months or triaging a bug/feature request to ensure the Product team understands the context and priority. Technical skills are vital but "self-starter" is equally key. Being able to determine what cases need your attention compared to those that need escalating to Product or Engineering. Excellent comms skills (internal and external) certainly help, too!

I wanted to work at Supabase because of its open source nature and I want to stay here because of its fully remote, autonomous nature. Trust first in the work we do and it is easy to grab a member of the team to solve a problem async.

Job post and application details are here: https://jobs.ashbyhq.com/supabase/d5573afa-636c-4219-832f-38...

Feel free to message me directly if you have questions (chris.gwilliams)

Apple | C/C++ Engineer | Full-Time | ONSITE (Prague, CZ) | apple.com Our Always On Platform (AOP) team in CoreOS is looking for a new member. We manage the runtime environment of Apple's AOP cores and associated sensors on Apple's SoCs. Our ideal condidate would have strong Systems experience and good knowledge of C/C++. The job is on-site in our Prague office (Apple offers a hybrid work model). The official job posting can be found here: https://jobs.apple.com/cs-cz/details/200588940/

Lenses.io | Senior Go (Golang) Developer | Full-Time | REMOTE (UK, Germany, Spain) | https://lenses.io

Lenses.io is seeking two experienced Senior Go Developers to play a pivotal role in reshaping our cutting-edge streaming data platforms. Join our dynamic team dedicated to improve the developer experience (DevEx) in real-time data processing.

If you are passionate about driving innovation and have a knack for Go development, this role might be the perfect fit for you. Showcase your expertise by contributing to the transformation of our product. If you are ready to embark on this exciting journey with us, share your CV via email at Email is hidden.

Your Responsibilities:

- Architect & Develop: Lead the redesign and enhancement of our streaming data platform utilizing Go.

- Innovate: Elevate our Kafka-based solutions to ensure optimal performance and scalability.

- Collaborate: Engage with diverse teams to shape and implement new features seamlessly.

Experience:

- Demonstrated proficiency in Go development.

- Strong track record in constructing and managing scalable data systems.

Technical Skills:

- Deep knowledge of Kafka and associated streaming technologies is advantageous.

- Familiarity with cloud platforms (AWS, GCP, Azure) and microservices architecture is valued.

Aurora Energy Research | Senior & Junior Software Engineers | Hybrid in Oxford, UK | full-time | https://careers.auroraer.com/

We’re hiring passionate software developers to help build innovative solutions that power the future of energy. From junior to manager-level positions, we have roles for every experience level. Work alongside exceptional colleagues to create cutting-edge software and shape the energy landscape! Learn more and apply here:

Cloud Infrastructure Lead https://careers.auroraer.com/postings/f5f5c4ce-eb26-4d58-ab7...

Senior Software Engineer https://careers.auroraer.com/postings/47ac7fa5-0677-4f59-b60...

Software Engineer (Frontend) https://careers.auroraer.com/postings/fd2e5274-b8b1-4e8a-b34...

Software Engineer https://careers.auroraer.com/postings/098e4006-2a83-4313-9e8...

Junior Software Engineer https://careers.auroraer.com/postings/9e1da80d-afa7-480f-a34...

MadMen AI | Chief Applied AI Scientist | Bay Area (Burlingame, CA – ONSITE)

MadMen AI is a seed-stage AdTech startup ($8M raised) founded by ex-leaders from Facebook, WhatsApp, Twitter, and Instagram. We’re disrupting a $950B industry by automating ad creation with AI agents—blending Don Draper-level creativity with razor-sharp data insights.

Role:

• Lead development of AI systems for ad performance prediction and creative asset generation.

• Define and execute strategies—from data collection to model fine-tuning—to push AI from “80% good” to “99% brilliant.”

• Collaborate directly with a founding team behind multiple $1B+ ad products.

You:

• Have 6+ years of industry experience building 0-to-1 deep learning systems (modeling and evaluation expertise is crucial).

Why MadMen AI?

• Tackle a unique challenge: engineering creativity with AI. Curious? Email us at Email is hidden.

• Join the founding team with massive equity upside.

• Escape the typical “grind culture” – we value velocity over speed and ask plenty of why’s for greater clarity.

• Founded by seasoned AdTech experts focused on long-term impact.

• Post-revenue with +30% MoM growth.

Apply: Send your resume to Email is hidden. More details at https://usemadmen.ai/careers.

Trezor | Software Engineer (Embedded, Firmware, React) | Prague, CZ | Remote | https://satoshilabs.com/careers

Description copied from the Firmware Developer role, have a look at the careers page for many more details!

We’re Trezor (https://trezor.io/), a leading company in crypto security, that has pioneered the hardware wallet industry. As a Firmware Developer, you’ll help us develop firmware that runs on thousands of Trezor devices all over the world. Basically, our products put people at ease knowing their digital assets are safe. Your job here will consist of providing new features, fixing bugs, and solving difficult technical problems. Along the way, you'll gain valuable insights into the practical application of cryptography.

We picture you as a skilled developer who has a background in Python programming and has completed at least some side projects in Rust. A solid understanding of C will also be necessary.

Together, we will bring new hardware wallets to life, including a flagship Trezor product with Bluetooth connectivity. Sounds exciting, right?

Keyword: Bitcoin

PS: You can apply directly using the Satoshi Labs careers page or email me at Email is hidden and I will make sure to forward your application to the relevant people in our HR department.