SigNoz | https://signoz.io | Remote (US) | Platform Engineer | Full Time

SigNoz is an open source observability platform based natively on OpenTelemetry

Looking for a Platform engineer to join our team at SigNoz. You will be part of the first few hires in our US team and will have the opportunity to own a significant part of the product.

Why us?

- Opportunity to work in a global dev infra product

- Handle Petabyte scale

- Work on an open source product (22K+ github stars). Engage with the community. Build your GitHub profile

- Fully Remote

Detailed JD and application form here - https://jobs.ashbyhq.com/SigNoz/01ebd081-db0c-4eec-8a8b-e346...

EquipmentShare | Staff Engineer (Fullstack, Backend and Frontend) | Remote US

We’re hiring Staff Software Engineers at EquipmentShare — backend as well as full-stack — for a fully remote role building modern tools that solve real-world problems.

If you thrive in ambiguous environments, take initiative, and balance technical depth with product thinking, this could be the right fit.

We’re looking for engineers who:

  --> Have deep experience (~9 years+) building and scaling distributed systems

  --> Can lead end-to-end projects — from architecture to delivery

  --> Make sound technical decisions that support long-term business outcomes

  --> Mentor and support other engineers while staying hands-on

  --> Collaborate well across functions — with product, design, and other teams

  --> Salary up to $250k plus equity

This is a fully remote position, and we’re open to candidates based in the U.S.

At this time, we’re unable to provide visa sponsorship for this role.

If this sounds like you, email: mike.goodman@equipmentshare.com

Direct Pay Healthcare | Jupiter Health | LLM Engineer, Front-End Engineer, Mobile App Developer | New York or Remote (US) | Full-Time/Part-Time/Flexible

Jupiter is on a mission to disintermediate health insurance and enable consumers to easily find high-quality, affordable direct pay options for all their healthcare needs.

We are looking for an LLM ENGINEER who can quickly 1) update our existing LLM to enable care search, 2) build a provider-facing LLM to help onboard and serve providers, and 3) help optimize both LLMs over time, on a part-time basis.

We also are looking for a FRONT-END ENGINEER well-versed in React to help build out our products, and a MOBILE APP DEVELOPER to build iOS and Android apps, on a full-time/part-time/flexible basis (we are flexible for the right talent). We have a backlog for you to start working on as soon as possible. Products will be consumer- and provider-facing.

Come join us on an exciting mission to reshape 20% of US GDP!

Email hello@jupiterplans.com to apply.

Plan

Credit Acceptance | Senior Site Reliability Engineer | Remote, Michigan, USA | Onsite / Remote | 129,000 - 170,000 USD / year | Full-Time

Tech used: AWS, Azure, CI/CD, Docker, ELK, GCP, Grafana, Java

As a Senior Site Reliability Engineer at Credit Acceptance, I will play a crucial role in ensuring our software systems' reliability, availability, and performance. I will collaborate with cross-functional teams to design, implement, and maintain robust systems, monitoring tools, and processes. The ideal candidate will have a strong background in software development, system architecture, and a passion for creating reliable and scalable software solutions.

In addition to technical skills, Credit Acceptance seeks Team Members who exhibit positive, respectful, insightful, direct, and earnest behaviors. The company's values and expectations emphasize collaboration, innovation, accountability, and compliance with policies and legal guidelines.

More details and option to apply: https://devitjobs.com/jobs/Credit-Acceptance-Senior-Site-Rel...

VITALS | https://vitals.app | Remote (EMEA ±3h) | Senior JavaScript Engineer | Full-Time

We’re the #1 all-in-one Shopify app — used by 30k+ stores, 110M shoppers/mo, 5 from 2.7k+ reviews. Bootstrapped, profitable, small team.

We’re hiring a Senior JavaScript Engineer (React/TypeScript)

→ Build high-impact interfaces and AI-assisted workflows for merchants

→ Stack: TS/React, Preact, Symfony, AWS, Copilot, Cursor

→ 100% remote, async-first, €5k home setup budget

You’ll work closely with product and design, ship fast, and see your work used by real merchants in days. We value low-ego engineers who care about craft, speed & impact.

Apply here → https://careers.vitals.app/o/senior-javascript-engineer-remo...

Anvil (https://anvil.works) | Senior Developer | Cambridge, UK | ONSITE, VISA | Full-time/part-time/flexible

We make an open-source web framework, an online code editor, a GUI builder, and a PaaS hosting platform. Together, you can build and host a full-stack web application - and all you need is a little Python. (Yes, even the client-side code - we compile Python to JS with a Pythonic GUI framework!)

We’re looking for an experienced all-rounder to work on the core Anvil platform, with a focus on the back-end. Our stack is mostly Clojure, Javascript, Python, Postgres, and container tools – but we're looking for someone who isn't afraid to jump into something you haven't used before.

You’ll be working with other seriously good all-rounders, including the founders (relevant PhDs, kernel contributors, built a dancing fountain for fun, that sort of thing) and senior colleagues (eg: Stu went from teaching Python in maths class to reverse-engineering our drag'n'drop editor in months), as well as our other developers and developer advocates. We're bootstrapped and profitable, with a small, smart, friendly and diverse team.

Building dev tools is great! We're solving problems we've experienced ourselves, our customers are developers just like us, and platforms have the most fun engineering problems.

For full job descriptions, and to hear what it's like working here, go to https://anvil.works/jobs.

We work hybrid (in the office Tue-Thu, wherever you like Mon/Fri). If you have questions, I'm a founder and my email's in my profile.

CIONIC | Senior Software Engineer - Infra/Server/Web | Remote (US) or in-person San Francisco / Philadelphia

At CIONIC, the work you do today will help someone walk tomorrow. We're building bionic clothing that can analyze and augment human movement, enabling the body to move with more freedom and control. In addition to being lightweight and durable, our system is driven by powerful algorithms that adapt in real time to each individual's mobility needs. Learn more about the impact we're making by watching a user testimonial here: https://www.youtube.com/watch?v=wpfEQXFgThc

And get a closer look at our product by checking this link: https://www.youtube.com/watch?v=Jb4ZF6aadTI

Find more information about the role here: https://cionic.com/srvdev

When you're ready to apply, email us at hiring@cionic.com. We look forward to hearing from you!

Mobian | https://themobian.com/ | Senior Software Engineer | REMOTE

Mobian is a new venture from the founding team behind Moat (acquired by Oracle), reimagining brand safety, contextual intelligence, and targeting in digital advertising. We leverage advanced AI and LLMs to analyze content—across text, image, audio, and video—for sentiment, tone, risk, theme, emotion, and more. Our signals power both measurement and media activation, helping brands and publishers identify and target high-quality, high-impact content with precision. Seeking Senior and Staff Full-Stack individual contributors and DevOps talent. Backend development (Python, APIs, cloud infra) and front-end work (React or similar, client-side JS tags).

Ideal candidates have 10+ years of experience, a self-starter attitude, strong coding skills, and deep familiarity with cloud infrastructure.

We are an early and lean team. Reach out @ careers@themobian.com

Cyberus Technology | https://cyberus-technology.de | Software Engineer | REMOTE (Germany, Spain, Canada) | Full-time

Our mission is to build open-source digital infrastructure that stands the test of time. We engineer modular, transparent and reproducible software that “just works,” empowering organisations to run critical systems safely for decades.

Guided by science, data and a deep respect for democracy and human rights, we act as a trusted, family-friendly partner for both customers and teammates. We contribute actively to local, national and global open-source communities while continuously shrinking our environmental footprint. Lean processes, smart automation and sustainable profitability keep us independent—and ready to collaborate for the long run.

CtrlOS is our long-term supported downstream version of NixOS, and it’s a strategically important project for our organization. It forms the foundation for a wide range of customer solutions and internal systems. Building and maintaining CtrlOS is not only technically exciting — it’s also a rare opportunity to bring NixOS to a whole ecosystem of devices.

We’re looking for someone who brings energy, curiosity, and a strong drive to get things done. You don’t need to know everything — none of us do — but you should be excited to explore new territory, solve real problems, and help shape something meaningful.

If you’re interested please e-mail us at jobs@cyberus-technology.de

Cosuno | Senior Full Stack Developer (TypeScript) / Senior Machine Learning Engineer – Generative AI | Remote (EU) / Berlin | Full-time | https://www.cosuno.com

Cosuno is a fast-growing tech startup revolutionizing the construction industry with our digital platform for tenders and procurement. We use AI to analyze millions of price data points, helping construction companies create precise and efficient bids. We're looking to expand our team with creative minds who want to solve real-world problems and reshape a massive industry. We are an open-minded, collaborative, and international team.

We're hiring for two key senior roles:

---

Senior Full Stack Developer (TypeScript)

Location: Remote (EU) / Berlin

Stack: TypeScript, React, Node.js, Cypress, Kubernetes, AWS

Mission: Take full ownership of features on both the frontend and backend of our product. You'll have the responsibility to extend and build upon our platform to make it more valuable, reliable, and maintainable. We value a trunk-based development workflow with daily releases, comprehensive end-to-end testing, and a solid CI/CD pipeline.

You have: 5+ years of hands-on engineering experience, substantial expertise in JavaScript/TypeScript, and experience with Node.js (React is a plus). You thrive in an agile environment and have a pragmatic, startup mindset.

---

Senior Machine Learning Engineer – Generative AI

Location: Remote (EU) / Berlin

Mission: Own end-to-end ML workflows from data ingestion to production deployment. You will dive deep into core application domains like price prediction, two-sided market design (ranking/recommendations), or agentic workflows using state-of-the-art LLMs. A key part of your role will be establishing and enforcing MLOps and LLMops best practices.

You have: 5+ years of ML engineering experience, with at least one year working with LLMs. You possess strong Python skills, a proven track record of deploying containerized services (Docker, Kubernetes), and deep expertise in at least one of the following: deep learning (PyTorch, Transformers), ranking/matching algorithms, or LLMops (RAG, evals, fine-tuning).

Interested? To apply and for more detailed information, please see the full job descriptions on our careers page: https://www.cosuno.com/en/company

BubblyDoo | https://bubblydoo.us | Full-Stack Software Engineer | Onsite (Antwerp, Belgium) | Full-time | €60k+ with meaningful %

At BubblyDoo we believe the future of children's books will be personalized. We are on a mission to enable this worldwide, using our platform and website. We sell our products in 16+ countries, in many languages. In 2024 we were the 9th fastest growing tech company in Belgium.

We’re hiring a Full-Stack Software Engineer (3+ years of experience) to be the right hand of the CTO.

We’re looking for a highly autonomous person that understands the priorities of a startup and can balance nice to haves with company priorities.

This role includes working on various parts of our code and being fully responsible for implementation of new features, integrations, bugfixes, research, planning, etc throughout the whole stack.

Our stack includes TypeScript, Next.js on Vercel, Cloudflare Workers, tRPC. Common tools include PostHog, Klaviyo, Grafana, Fivetran.

If you’re interested, please email me at hansottowirtz@bubbly-doo.com

Hi there,

I'm Nikunj Makwana, a full-stack developer. I work with Next.js, React, TypeScript, Tailwind, Express, Prisma, Postgres, MongoDB, and Solana wallet adapter to build fast, scalable apps end-to-end.

Portfolio site: https://nikunj-portfolio.vercel.app/ GitHub: https://github.com/Nikuunj LinkedIn: https://www.linkedin.com/in/makwana-nikunj/

If anyone here knows about any opportunities in frontend or full-stack development (remote preferred), please let me know.

Thanks, Nikunj

WunderGraph - Senior TypeScript Engineer (Library & Algorithm Focus)/ Staff Platform Engineer/ Staff Full Stack and Staff Backend Golang Engineers- REMOTE-EMEA

We are a remote first, global, series A start up, backed by eBay to continue innovation in the API Management Space.

Currently 25 people, we are deeply engineering and technically focused. We are building an open sourced, dev tool, and looking to bring into our team people passionate about building the future of API management:

Senior Typescript Engineer: https://wundergraph.com/jobs?ashby_jid=97443b40-84cd-4d9e-85...

Staff Golang Engineer: https://wundergraph.com/jobs?ashby_jid=4eb93ad5-d1d0-4a11-8a...

Staff Platform Engineer: https://wundergraph.com/jobs?ashby_jid=d8608bb4-eef7-4b43-b0...

Compensation: 90-110k EUR for Seniors, 100k-130k EUR Staff Engineers, adjusted for location.

We meet for hackatons and in person collaboration once every 3 months.

Culturally, these opportunities would fit someone that prefers to work in a no BS culture, highly collaborative and fast moving company, with big scope for impact, and supportive leadership.

Manifesto: https://www.notion.so/wundergraph/Mission-and-Core-Beliefs-2...

Please apply if you believe we can grow together.

The Bancorp | REMOTE (US) | Full-time | VP, Embedded Finance Developer

Salary Range: $120,762 - $184,011

This role will be responsible for integrating third-party API's into our system. Prior experience with PCI DSS (Payment Card Industry Data Security Standard) is a plus, but not a requirement.

- Apply at https://careers-bancorpbank.icims.com/jobs/6027/embedded-fin...

- If you want a referral, email soorho [at] thebancorp [dot] com and include "HN" at the subject.

Grata | Full time - Hybrid NYC | Python, Django, Databricks, AWS, PostgreSQL | grata.com

Grata the leading private market dealmaking platform. We're a well-funded, fast-growing fintech.

We're looking for ambitious engineers who want an opportunity to have direct customer and revenue impact. We're solving exciting, interesting engineering problems and having a great time while we do it. We value ownership, growth mindset, and enthusiasm.

We're hiring: - Entry-level engineers across disciplines! - Engineering Manager - Sr/Lead Data Engineer - Sr AI Engineer - Sr AI Scientist

Interested? Apply here! https://grnh.se/ho3ykkev4us

Lonely Planet | Software Engineer, Backend | Charlotte, NYC, Remote USA | Full-time | Elixir

Do you want to help build the future of travel? Lonely Planet is a trusted, iconic travel brand with over 50 years of experience helping travelers explore the world. Known for our extensive guidebooks, we are now evolving our digital offerings to create innovative, user-friendly travel digital experiences that bring the expertise of our guides into the modern age. Our goal is to revolutionize how people discover, plan, and experience their travel adventures.

As a Software Engineer on the Services team at Lonely Planet, you will join a dynamic, forward-thinking, cross-functional team to design, build, and maintain robust backend systems that power our next-generation travel app. This is a unique opportunity to shape the future of travel technology for a beloved brand, reimagining how millions of people discover, plan, and experience journeys around the world.

More info and apply here https://www.redventures.com/careers/positions/open?gh_jid=70...

Nexamp | Hybrid | Boston | Full-time | https://www.nexamp.com

Do you want to be a part of the clean energy movement? Join Nexamp! We're a fast-paced, mission-based company focused on building a future of energy that is clean, simple, and accessible. We're looking for a Senior Software Developer (Backend or Full Stack) to help build tech solutions to accelerate our sustainable energy future. As a member of the team, you'll build and refine tools for both our customers and internal teams. You'll make an impact by writing quality code, steering projects from conception to completion, and helping refine processes. This is a hybrid role, based out of our Boston office reporting to a Tech Lead.

Tech stack: Python, Django, React, Postgres, Azure

- Backend: https://grnh.se/hf6om9wt2us - Full stack: https://grnh.se/tq4p36vi2us

If you're interested, put an application in on either of the above roles. Shoot us an email at careers@nexamp.com with any questions

CloudTrucks (Hybrid) | FullStack Devs and more | Full-time | Python, Django, PostgreSQL, Typescript, React, GCP

CloudTrucks is a very well funded series-B startup in Trucking domain. Our main goal is to help trucking enterpreneurs make more money and worry less about overheads. We have openings for mid level and above SWE roles. Please note that at this time we're only accepting applications with atleast 3 years of relevant experience. The ones on priority (and every application is being read diligently) are as follows:

1. Software Engineer, Business Platform - https://jobs.ashbyhq.com/cloudtrucks/f0343129-4cb4-4615-98ac...

2. Software Engineer, Growth - https://jobs.ashbyhq.com/cloudtrucks/b18a950c-de7e-4cfd-ab30...

And there are more roles you can apply to at https://jobs.ashbyhq.com/cloudtrucks

Ascend | Senior Software Engineer | ~200k base with meaningful equity | Onsite, SF CA

Ascend is a series A start up with 55 people and a 17 person eng team. We're an onsite company based in SF.

We're looking for Senior Software engineers to join the team.

Our product is an accounting automation platform for the insurance industry. We've grown at rate of 300% YoY and we're not slowing down (:

Check out our careers page to learn more! https://www.useascend.com/careers