Hashline Development Group
Taking on developers now

Paid crypto backend work. Send your GitHub.

We come up with the products. You build the backend. No CV and no interview loop. Send your GitHub and your Telegram. If your work fits, we message you and you start on a project.

  • Fully remote
  • Backend focus
  • Paid projects
  • Async team

What you'd build

  • APIs & services
  • Indexers & chain data
  • Bots & automation
  • Contract integrations
  • Wallet & RPC plumbing

How it works

  1. Apply in 60 secondsYour GitHub link and your Telegram. That's it.
  2. We review the workWe look at what you ship and how you write code. Expect a reply within 48 hours.
  3. Start on TelegramIf it's a fit, we message you with a first paid project.

Payment

How you get paid — safely.

Working with a team you haven't met yet takes trust. We'd rather prove it up front: the money is locked in before you build, you can see it's real, and the work keeps coming after that.

  • Funded before you start

    The agreed pay sits with an escrow platform before your first commit — held by them, not by us. You never work first and wait.

  • You can see it's there

    Scope and pay are agreed in writing, and the funds are locked where you can verify them. Not a promise — a deposit.

  • Released when you deliver

    Finish the agreed work and the platform releases your pay. No invoices to chase — and the next project is already lined up.

Experience

Early in your career? We still take a serious look.

You don't need years of shipped crypto infrastructure to apply. Students and new developers who are serious about blockchain development get the same full read as anyone else — your code does the talking, not your job history.

  • No years-in-crypto requirement

    We judge what you've built, not how long you've been building. First jobs, school projects, and career switches all count if the code is real.

  • Blockchain matters here

    Almost everything we build touches chains, so blockchain experience carries real weight. Haven't shipped chain code yet? A genuine willingness to learn is what we ask for — and you'll be building on chains from day one.

Apply to HDG

Show us what you build. No résumé required.

Usually under 3 minutes
Paste your profile link or just your username.
@
This is where we'll message you.
What do you code in? (optional, tap all that apply)

Do I need crypto experience?

It helps, but strong backend skills matter most. If you've built reliable APIs, bots or data pipelines, apply.

No public GitHub?

Tap "No public GitHub?" and send any link to work you built. We judge the work, not the profile.

What happens to my info?

Only the HDG team sees it, and we use it only to review your work and contact you.

How long does the review take?

Every application gets read within 48 hours. If your code looks like a fit, we message you on Telegram — no chasing needed.

What are the hiring steps?

Three steps, no interview loop: you apply with your GitHub, we review your actual code, then you start on a first paid project over Telegram.

Do I need blockchain or Claude experience?

Neither is required. The questions just tell us where to place you — deep experience speeds things up, and "No" still gets a full read.