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Job Position Company Posted Location Salary Tags

SwissBorg

Remote

$87k - $150k

SwissBorg

Remote

$90k - $150k

SwissBorg

Remote

$54k - $100k

Rain

New York, NY, United States

$180k - $250k

Rain

New York, NY, United States

$90k - $133k

Partnerverse

United States

$72k - $90k

Sherlock

Remote

$80k - $160k

Partnerverse

United States

$54k - $95k

Longbridge

Dallas, TX, United States

$124k - $158k

CHEManager International

Stamford, CT, United States

$90k - $100k

Binance

Remote

Binance

Taipei, Taiwan

Binance

Taipei, Taiwan

Alchemy

New York, NY, United States

$290k - $320k

Coins.ph

Malaysia

$72k - $102k

SwissBorg
$87k - $150k estimated
Remote - Europe Timezone

Software Engineer | Propr.xyz

Remote - Europe Timezone
XBorg – Product /
Full-time /
Remote

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Propr.xyz is building a new Operating System for prop firms, helping them leverage blockchain technology to make them more efficient. We enable prop firms to leverage perpetual futures on Hyperliquid, prediction markets, and spot assets. We are actively deploying our technologies to the largest prop firms in the world. The pace is intense, but the journey is exciting. We only hire A-players. You need to be exceptional.

Responsibilities

  • Design and implement backend services across the trading domain.
  • Own features end to end: schema, API, tests, UI integration.
  • Contribute to real time infrastructure and client facing APIs.
  • Write integration tests against real dependencies.

Requirements

  • 5+ years production backend experience.
  • Strong TypeScript or other strongly typed language background.
  • Experience with trading systems, financial infrastructure, or exchange adjacent domains.
  • Distributed system and transaction knowledge.
  • Modern Node.js backend framework (NestJS preferred; Spring / FastAPI / similar acceptable).
  • SQL and a production ORM (preferably TypeORM).
  • Arbitrary precision decimal arithmetic in financial contexts.
  • Integration first testing discipline.
  • Able to ship React / Next.js features to completion.

Bonus

  • Event sourcing experience.
  • Crypto exchange experience.
  • Direct experience with major exchange APIs (REST + WebSocket).
  • AWS (ECS, Aurora, ElastiCache etc.), Terraform.
  • Monorepo tooling (Turborepo, Nx).
  • KYC / compliance workflows.
  • Crypto native.

How to apply

We ask candidates to submit their application via a POST request to our API. This helps us identify candidates who read job descriptions carefully and have basic technical skills.

POST
https://propr.xyz/api/hiring/apply
Request body:
{
  "roleSlug": "software-engineer",
  "name": "Your Name",
  "email": "[email protected]",
  "link": "https://github.com/yourprofile",
  "coverNote": "Why Propr?",
  "exceptionalNote": "What makes you exceptional?",
  "telegramHandle": "@yourhandle",
  "appUid": "optional-trading-terminal-uid"
}

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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What does a blockchain developer do?

A blockchain developer is a software developer who specializes in the development of applications that make use of blockchain technology

Some of the responsibilities of a blockchain developer may include:

  • Designing and implementing smart contracts.
  • Creating and maintaining the infrastructure that supports the blockchain network, and developing user-facing applications that make use of the blockchain.
  • Additionally, a blockchain developer may also be responsible for researching and staying up-to-date with the latest developments in blockchain technology, in order to ensure that their applications are secure and efficient.