Zeven | Senior Backend Developer | ONSITE in Zurich (Switzerland) | Full-time | Competitive salary + stock options

We're a newly-founded and well-funded startup that is seeking to revolutionize the sports industry with AI-powered solutions. Our mission is to unlock human potential and redefine the sports experience through innovation and technology.

We are looking for an experienced Senior Backend Developer and sports enthusiast to join our on-site team in Zurich, Switzerland. This is a hands-on, high impact role. We use Typescript for web, Python for ML, PostgreSQL, React + TanStack, AWS and SST.

Please see the Full Job Description [https://tinyurl.com/sw-zeven] for requirements and more details about our Tech Stack.

We are offering full-time employment with a competitive package:

• Competitive salary and stock options.

• Pension plan bonus and 25 days of paid vacation plus public holidays.

• Charming office next to the lake of Zurich with fully-equipped kitchen.

• Top-notch equipment (MacBook Pro laptops, standing desks, etc.).

• We love to organize company outings and sport events.

If you're a motivated and experienced backend engineer who is crazy about sports and looking for a new challenge, we'd love to hear from you! Please email CVs to alex@zeven.ai

We do not consider remote candidates, agencies and candidates located outside the EU/UK/EEA/Switzerland

Foundation Health | Remote (US) | Full-time Roles

We’ve just raised $20M in Series-A funding, and are accelerating all things product development as we build what’s next.

So, we’re hiring a number of Snr Software Engineers and Product Managers!

Our digital-first pharmacy and telehealth products are already powering major health systems. From automating communications and supporting patients on complex therapies - to digitizing workflows and payments, freeing care teams to focus on patients.

If you're passionate about building technology that directly improves patient experiences and outcomes, we’d love to speak with you!

Link to our careers page here: https://www.foundationhealth.com/careers

Thanks!

Phoebe | Software Engineer | NYC (Chinatown/LES) | ONSITE

Phoebe is building the coordination layer for in-home care — one of the largest and fastest-growing labor markets in the US. Think Sim City and 24/7 logistics. We are growing crazy fast.

*Stack:* Python, TypeScript, Go/Rust, LLMs. Generalist role — you'll touch infra, product, and integrations.

*Team:* Second-time founders. I (Justin, CEO) sold my last company (YC S19) to Airtable. Backed great investors like Slow.

*Why join:* This is the ideal role if you want to start your own company in a few years. You'll learn the vertical AI playbook end-to-end: domain immersion, LLM-driven automation, and modern B2B GTM.

New grads welcome

Apply: https://impossible-manatee-81c.notion.site/2bb9b081ce1a8009b...

Automattic | Remote | Full-time | Multiple roles

We’re looking for engineers to help us build, grow, and maintain products used by over a billion people each month across WordPress.com, WooCommerce, WordPress VIP, Jetpack, Tumblr, Beeper & Texts.com, Day One, Pocket Casts, and many more.

If you love the open web, open source, radical problem ownership, and simple over pure solutions, Automattic is probably the place for you.

Experienced Software Engineer

  * endlessly curious about how things work – infrastructure, language and libraries, product, and business
  * solves problems across any level of the stack, in any codebase
  * comfortable with using mostly PHP and JavaScript, no need to have serious experience with them
  * more info, salary, and how to apply 

https://join.a8c.com/enghn

Systems Engineer

  * removes friction between developers and shipping software
  * owns availability, performance, and security
  * shares code, experience, and knowledge both internally and externally
  * more info, salary, and how to apply 

https://join.a8c.com/syshn

Nordic Semiconductor | Full Stack Developer (Python, C#, Rust, Go or C++.) | Full time | Oslo, Trondheim, Norway

Nordic Semiconductor is a global leader in wireless technology.

Are you passionate about building robust, scalable software solutions that make a real impact? We are seeking an experienced and motivated Full-Stack Software Developer to join our dynamic CAD & DevOps group in Design Enablement Department. You’ll have the opportunity to work on essential projects such as developing software for design automation and creating advanced tools that enhance EDA design flows. You will leverage modern technologies including Jenkins CI/CD, Docker, virtual machines, and cloud platforms, as well as data visualization tools like Plotly and Dash, to deliver robust and efficient solutions for our engineering teams.

Key responsibilities

    - Design, develop, and implement custom tools and applications across both frontend (web) and backend (database) environments.
    - Take ownership of service operations, ensuring reliability, performance, and continuous improvement of developed solutions.
    - Provide expert technical support for software products, acting as a primary contact for troubleshooting and resolution.
    - Document custom tools, create comprehensive how-to guides, and maintain clear procedures to facilitate seamless knowledge transfer and onboarding.
    - Collaborate closely with cross-functional teams, including engineers, product managers, and QA, to deliver high-quality software on schedule.
    - Contribute to code reviews, architectural decisions, and best practices to uphold strong software engineering standards.

Key Qualifications

    - M.Sc/B.Sc in Electrical Engineering, Computer Engineering, Computer Science, or a related field.
    - Strong programming skills in one or more of the following languages: Python, C#, Rust, Go or C++.
    - Experience with version control systems such as Git, Perforce, or Subversion, and familiarity with continuous integration/deployment (CI/CD) pipelines.
    - Comfortable working within a Linux/Unix environment, with proven ability to develop, debug, and deploy in these systems.
    - Excellent communication skills in English, both written and verbal, with the ability to convey complex technical concepts effectively.
    - Knowledge of database systems and REST APIs.

Please note that this position might be subject to a background check.

Apply here: https://nordictechjobs.com/jobs/3klpSfZY7b

Moyai | Amsterdam, The Netherlands | FULL-TIME | ONSITE | Founding Product Engineer | 60k-80k + Equity

About the company:

• Technical founding team with relevant industry experience

• Backed by well-known European VCs (SpeedInvest + Galion.exe)

• Cloud native & freedom to shape our tech stack (TypeScript + Python)

Ideal candidate:

• Previous experience at start-up building tech at scale

• Thinks in terms of product functionality and customer demands not just features

• Familiar with API first practices and frameworks

• Bonus points if you are an ex-founder or have been first hire before

Moyai is an AI-powered agent monitoring tool for AI engineers looking to catch agent failures in production. Reach out to the founder directly: https://www.linkedin.com/in/rhommes/ or visit our website https://moyai.ai

Moyai | Amsterdam, The Netherlands | FULL-TIME | ONSITE | Founding AI Engineer | 60k-80k + Equity

About the company:

• Technical founding team with relevant industry experience (part of Nvidia Inception Program)

• Backed by well-known European VCs (SpeedInvest + Galion.exe)

• Building infrastructure-less agentic evals and agent-as-a-judge monitoring

Ideal candidate:

• Demonstrated shipping ability with past projects & roles

• "Young and hungry” mindset, prioritising ability to learn with agency over experience

• Familiar with fine-tuning algorithms and frameworks, transformers/trl, ART, verl and unsloth

• Bonus points for experience in contributing to open-source projects, startups, AI agents, & similar technologies

Reach out to the founder directly: https://www.linkedin.com/in/rhommes/ or visit our website https://moyai.ai

Uniplay | Software Engineer (Mobile + Frontend Focus) | STOCKHOLM ONSITE/REMOTE HYBRID 3/5 | https://uniplay.io & Uniplay Business on App Store

We’re looking for a Software Engineer (Mobile + Frontend Focus) who can make Uniplay feel amazing in the hands of users. Smooth, playful, fast — the kind of app experience that people don’t just “use,” they enjoy. If you care about detail, motion, and flow, you’ll fit right in.

https://careers.uniplay.io/jobs/6689178-software-engineer-mo...

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Uniplay | Software Engineer (Backend-heavy) | STOCKHOLM ONSITE/REMOTE HYBRID 3/5 | https://uniplay.io & Uniplay Business on App Store

We’re looking for a Software Engineer (Backend Product Engineer) who loves building fast, scalable systems — the kind that don’t just “work” but elevate the product. If turning raw AI + data into real-time game logic sounds fun, you’ll probably love it here.

https://careers.uniplay.io/jobs/6685001-software-engineer-ba...

YASO / Full stack engineer / Product manager / Hybrid (London) / Full Time

We are building the operating system for international D2C brands going into China, managing the full cross-border ecommerce and social commerce stack - store operations, pricing, influencer partnerships, logistics.

D2C brands can compete and win in the market by abstracting away the infrastructure (to us) and focusing on reaching consumers.

We're based in London / Shanghai and are hiring for a PM and 2x full stack in London.

More details and apply here: https://apply.workable.com/yaso/?lng=en

YC W25 Biotech Startup Hiring – Build Programmable Therapeutic Vines

We’re EPIVINE—engineering self-replicating vines that deliver epigenetic age-reversal therapies as over-the-counter botanical supplements, bypassing pharma patents. Backed by YC, we’re turning plants into living pharmacies.

We’re hiring:

1. Senior Synthetic Biologist – Engineer dCas9-p300 nanostructures & optimize epigenetic editing. 2. Biomaterials Engineer – Design shape-memory alloy scaffolds that guide vine growth. 3. Computational Biologist – Model aging reversal (H3K9me3) and analyze epigenetic beacon data. 4. Full-Stack Biotech Dev – Build the IoT and data platform for our smart vineyards. 5. Head of Regulatory Strategy – Navigate FDA botanical supplement pathways and secure OTC status.

Why join? Founder-market fit (published epigenetic plant research), massive aging/wellness market, 3 provisional patents, and YC network. Located in South San Francisco.

*Apply:* Don’t send a resume. Pick a role, build something relevant in 48 hours, and email it to franciseni722@gmail.com.with the subject: `[Role] – [Your Name] – 48hr Build`.

We’re building the future where your garden treats disease. Help us grow it.

EggAI | Software Engineer - Python | REMOTE (EU +/- 2hrs) | Full-time or Contract

We are looking for a Senior Python Developer who is passionate about building scalable, async-first backend systems and modern AI architectures.

You’ll join a small, highly skilled remote team of engineers and transformation practitioners working at the forefront of enterprise AI.

You’ll design and implement backend services, event-driven architectures, and multi-agent communication layers using modern Python, Pydantic, async frameworks, and cloud-native tools.

Apply at: https://grnh.se/jf50vtl2teu

Our website: https://egg-ai.com/

Pushscroll | Full-Stack Mobile Engineer (KMP) | REMOTE (GMT-3 to GMT+4)

Screen-time app that makes you do push-ups before you can scroll addictive apps. 350k+ users.

Looking for someone strong in Kotlin Multiplatform + Compose Multiplatform + Swift/SwiftUI who ships fast and isn't afraid of platform-specific APIs (Screen Time on iOS, Accessibility/UsageStats on Android).

Stack: Supabase (auth/DB/edge functions), Superwall, Amplitude, MediaPipe for pose detection. We use AI coding tools quite a bit and expect you to as well. Good design sense matters - you'll be translating Figma → production UI.

Small team, work directly with founders, long-term role with a lot of impact. Reach out: contact@pushscroll.com

Pliant / Backend Engineer / Engineering Manager / Remote (EU) / Full-time

Pliant is rethinking corporate credit cards. Since 2020, we’ve been empowering companies to scale with modern virtual and physical card issuing, automated payment flows, real-time spend tracking, and a clean API that plugs directly into their finance stack.

Our tech stack: Java/Kotlin, Spring Boot 3, Postgres, Kafka, AWS, Terraform.

Our culture: low-ego, no-bullshit, high-ownership. Empowered product teams working closely with strong PMs. Pragmatic, impact-driven engineering. “Getting sh*t done” mindset encouraged.

If this sounds like your kind of place, reach out directly to me (Head of Engineering): rajat.parida@getpliant.com

or apply here: https://www.getpliant.com/en/careers/

Memco.ai | Commercial Lead | REMOTE | Full-time | memco.ai

Memco is building shared memory infrastructure for AI agents - the protocol that lets agents learn from each other's discoveries and build collective intelligence. We capture successful workflows, assimilate patterns, and enable instant retrieval so agents never solve the same problem repeatedly.

We're backed by Moonsong Labs (the team behind Moonbeam, Tanssi, Kluster.ai) and have design partnerships with world leading platforms and brands.

We're hiring our first senior commercial leader to take us from zero to one. This is hands-on, high-impact: own everything from customer discovery to landing flagship pilots with API-first platforms and converting them to paid ARR.

What you'll do:

  - Land 2-3 flagship pilots with well-known platforms and convert to paid ARR
  - Define ICP, build repeatable sales playbook, shape messaging
  - Demo credibly to technical buyers without relying on a sales engineer
  - Run structured enterprise pilots with clear success criteria
  - Translate field insights into product signals for engineering

What you bring:

  - 6-12+ years B2B SaaS selling to developer-platforms or API-first companies
  - Track record landing net-new logos in early-stage/greenfield GTM
  - Deep familiarity with DevRel, developer ecosystems, API infrastructure
  - Comfort balancing IC selling with light product marketing

100% remote

Apply: https://jobs.lever.co/moonsong-labs or email scott@memco.ai

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

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.

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: kontakt@mybits.de (please refer to HN)

Routing24 | Last Mile Logistics Expert | Remote (Worldwide) | https://routing24.com | Part-Time

Routing24 builds and provides professional route optimization tools to SMBs for free.

We are seeking a part-time consultant and advisor with extensive experience deploying commercial route optimization and TMS/DMS products in real-world business environments.

We offer hourly or per-project rates. To apply, please email: denis@routing24.com

N26 SE | Sr. SREs, Sr. Cloud Security Engineers, JVM Backend Engineers | Berlin, Barcelona| https://www.n26.com | Full-time

N26 has reimagined banking for today’s digital world. Technology and design empower everything we do and it’s how we are building the global banking platform the world loves to use.

We've eliminated physical branches, paperwork, and hidden fees for an elegant digital experience and supreme savings. Giving people the power to live and bank their way is what gets us out of bed in the morning and inspires the work that we do.

We are headquartered in Berlin with offices in multiple cities across Europe, including Vienna and Barcelona, and a 1,500-strong team of more than 80 nationalities.

Full job descriptions here: https://n26.com/en-eu/careers, you can email me with questions/resumes dmitrii.sergeev@n26.com

telli (YC F24) - Berlin (on-site)

Founding Designer => https://hi.telli.com/design

Software Engineer => https://hi.telli.com/eng

Other roles => https://hi.telli.com/join-us

Prophet Town LLC | Various Software Engineering Roles | US – Remote and Hybrid | English fluency required | Full-time | $150K-$250K annual total comp (multiple)

I’m the founder, trying to do “enlightened business.” We are a people-first, fully-remote, boutique indie tech agency – building a team of talented, high integrity, and community-minded individuals first, then building businesses around them. Our leadership staff are ex-Fortune 100; everybody touches code. Notable recent projects: internal tools for Anduril, and voltagepark.com.

We’re currently especially seeking:

Full-Stack Software Engineers (React, NextJS, Ruby on Rails; Typescript, Python; Database Design, Devops, and third-party API integrations)

IoT Developers (Python, MQTT, GraphQL, AWS, Test Infrastructure)

Please apply using this Google Form: https://forms.gle/Dxpj7eTwcHpjiGT39. Applicants who submit before December 19 will typically receive a reply by December 29. Tier3 roles are typically 5-10 y/o/e with $150-$175k annual total comp. Tier4 roles are 11-20 y/o/e, $210-$250k annual total comp. Higher tiers exist, and we welcome exceptional applications.

Common Prefix – Software Engineers / Auditors – Greece – Remote – Full-Time

Common Prefix is a science-first blockchain consulting company. Our vision is to make blockchains usable for mainstream users and everyday people – paying at the supermarket, remittances, moving money across borders, saving, investing – and solving the real problems of usability, scalability, and interoperability that come with it.

We're a 30-person team, half scientists (cryptographer PhDs, post-docs, and professors) from renowned universities, half engineers with long web2 experience. A lot of our field is broken and we're trying to make a small contribution in fixing it, by introducing provable security and proper engineering practices across the board.

What we're looking for: Software engineers who can solve problems, are smart, get things done, and enjoy working on the bleeding edge, learning about cryptography, and working from first-principles. Auditors who can write and read code, especially low-level cryptographic implementation code (zero knowledge verifiers, signature schemes, etc), consensus (PoW, PoS), or smart contracts (everything DeFi).

Tech stack: Doesn't matter, we'll teach you. But we work mostly with Rust.

Open roles:

* Software Engineer, https://commonprefix.notion.site/sw-folk

* Auditor, https://commonprefix.notion.site/auditing-folk

We offer:

- $80,000–$160,000 / year cash

- Local from Athens, Greece, or remote, preferably in Europe

- Conference participation in exciting scientific and engineering venues, 2-3 times per year

- The opportunity to work and learn from world-class scientists from major universities in the field of blockchains, cryptography, and consensus

If you're interested in joining our team, apply here: https://commonprefix.notion.site/2b7bf672de828051b53cdd37811...