Listing unavailableEngineeringRemote

Software Engineer | Propr.xyz

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MeritLog keeps this source-backed description for reference. Availability is not verified, and there is no application link here.

Last checked by MeritLog September 12, 2026Source: LeverSource version: lever-postings-v1

Source: the employer's Lever job board. Open the original listing for current details. Availability is not verified for this retained page.

Job details

Work model: Remote
Salary: Not listed by source
Location: Remote - Europe Timezone
Occupation: Software Developers(O*NET 15-1252.00)

What the role asks for

What you'd do

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.

What they're asking for

5+ years production backend experience.Experience
Strong TypeScript or other strongly typed language background.Skill
Experience with trading systems, financial infrastructure, or exchange adjacent domains.Skill
Distributed system and transaction knowledge.Skill
Modern Node.js backend framework (NestJS preferred; Spring / FastAPI / similar acceptable).SkillPreferred
SQL and a production ORM (preferably TypeORM).Skill
Arbitrary precision decimal arithmetic in financial contexts.Skill
Integration first testing discipline.Skill
Able to ship React / Next.js features to completion.Skill
Event sourcing experience.SkillPreferred
Crypto exchange experience.SkillPreferred
Direct experience with major exchange APIs (REST + WebSocket).SkillPreferred
AWS (ECS, Aurora, ElastiCache etc.), Terraform.SkillPreferred
Monorepo tooling (Turborepo, Nx).SkillPreferred
KYC / compliance workflows.SkillPreferred
Crypto native.SkillPreferred

Parsed by MeritLog from the employer’s own posting. The full description follows below.

Job description

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": "your@email.com", "link": "https://github.com/yourprofile", "coverNote": "Why Propr?", "exceptionalNote": "What makes you exceptional?", "telegramHandle": "@yourhandle", "appUid": "optional-trading-terminal-uid" }

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