Senior back-end Engineer
Lemon.io Europe, USA, UK, Canada, Australia, Ireland, Switzerland, Singapore, Mexico, Iceland, Norway
Why this grade This listing scored 55/100, which is a C. It lost the most ground on pay transparency. See the breakdown
- Description depth 20 / 20 How much the posting actually says about the work, measured in characters of real text.
- Freshness 15 / 15 How recently it was posted. Older postings are likelier to be filled or abandoned.
- Role specificity 10 / 10 Whether the listing is tagged well enough to tell what the role actually is.
- Corroboration 7 / 10 Whether more than one source carries this listing.
- Remote clarity 3 / 15 Whether "remote" means anywhere, or is quietly restricted to one country.
- Pay transparency 0 / 25 A published salary range, worth more than any other single factor because it is what a candidate cannot find out without applying.
Every figure above is arithmetic over the posting itself — its salary field, its text, its age, its tags and how many sources carry it. How the grades work →
This listing does not state a salary
$125k – $188k
That is the middle half of what comparable roles paid on this board over the last 90 days — 59 listings that did publish a figure, median $160k. It is not this employer's offer, and we have no idea what they pay. It is only what the rest of the market advertised.
.Net android C C# C++ data science golang ios java javascript kubernetes node.js php python react ruby/rails scala shopify swift UI/UX wordpress blockchain AI/ML automation project management react native research rust unity electron spring laravel Ethereum graphic design Typescript hardware angular firebase data engineering Site Reliability Symfony next.js infrastructure flutter
Senior Developer? Work Remote. Get Paid Well. Build What Matters.
Lemon.io connects hand-picked senior developers with vetted startups across the US and Europe — no bidding wars, no ghosting, just serious opportunities.
We're currently hiring for a research-driven AI company on a mission to slash the cost of modern AI — co-designing hardware, software, algorithms, and models to make AI's benefits accessible to everyone. They're active open-source contributors, building the infrastructure behind next-generation AI at scale.
Open roles: Senior Back-end Engineer (Golang), Senior DevOps Engineer, Senior Site Reliability Engineer, Senior Storage Engineer, Senior Python & LLM Developer, Senior Back-end Engineer (Python)
Why this one's worth a look:
You'll be working on infrastructure that directly shapes how AI gets built and deployed, at a company operating at the frontier of the field.
Locations: the UK, Singapore, the US, and Canada.
Requirements for Senior Back-end Developers:
- 5+ years of software development experience
- 3+ years of experience with Golang and/or Python
- 2+ years of experience with Kubernetes
- 2+ years of experience with AI agent development
Not your stack?
We're placing Senior Developers (4+ yrs commercial experience) across AI Agent Architecture, AI Automation Architecture, AI Engineering, Site Reliability Engineering, Platform Engineering, React & Python, React & Golang, Golang, React & Java, React & Ruby, Ruby, PHP & Vue, Vue & Node.js, React & .NET, Android & iOS, iOS & Swift, Flutter & Firebase, Solutions Engineer, Blockchain (Ethereum/Ethers.js/Wagmi/Viem/Solana), Angular & Node.js, Vue & .NET, Python & Vue, DevOps, MLOps, Data Science, Angular & PHP, Angular & .NET, Symfony & React, Symfony & Vue, Symfony & Angular, Python, Symfony & JavaScript & Next.js & TypeScript, Data Analysis, React & PHP, Data Engineering, Project Management, Product Management, QA Automation, QA Manual, Embedded Software Engineering, React Native & Node, React Native & React, React Native & Ruby, React Native & Python, WordPress, Android, Data Annotation, Angular, Python & Node, React & Node.js, Java & Spring, Svelte & Python, Svelte & Node.js, Svelte & TypeScript, Rust, Shopify & JavaScript, Vue & Nuxt, PHP & Laravel, UI/UX Design, Animation, Graphic Design, React & Node & React Native, .NET & C#, Electron, Scala, C++, Unreal Engine & C++, Python & LLM, Unity, or Machine Learning Engineering and more. Reach out and we'll match you.
We work with developers across 75+ countries in Europe, Latin America, North America, select Asian markets (Japan, Singapore, South Korea, Philippines, Indonesia, Malaysia, Vietnam, Thailand, Israel), Oceania (Australia, New Zealand, Papua New Guinea), and Africa (including Morocco, South Africa).
Apply for this role Opens remotive.com — the link as listed; we have not yet verified it is the employer's own page
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Where this listing came from
- 02 Oct 2026 Remotive first sighting
Seen on 1 board over 7 days. The employer edited the description 2× since we first recorded it.