2 open roles

Full-time Backend Engineer

Open Posted on May 13, 2026

At a glance

Pay
$40k – $45k/yr
Type
Full Time
Location
RemoteIN
Posted
May 13, 2026
Company size
Startup (1-50)
Industry
Finance/FinTech

About the role

PrimeVault Careers

Founding team Backend Engineer

About the Role

Join PrimeVault as a key member of our founding engineering team, where you’ll drive the development of transformative products.

Take full ownership of scaling mission-critical product lines, creating impactful results as part of a close-knit, collaborative team.

Contribute to the launch of V2 of PrimeVault’s core architecture that utilizes cutting-edge cryptography, Hardware Enclave technology and Formal Verification, and powers crucial systems underpinning the next-generation of financial applications such as programmable wallets, secure issuance infrastructure and financial access management.

Collaborate with world-class cryptographers, security researchers to implement cutting-edge technologies that enshrine hard cryptographic guarantees of security, trust, build reliability, and access integrity/policy adherence in our novel user-controlled automations/wallet infra.

Contribute across PrimeVault’s diverse product suite: web and mobile apps, browser extensions, self-hosted platforms, API, and embedded solutions.

Contribute to our omnichain tokenization and DeFi products across EVM and non-EVM ecosystems (Solidity, Rust, CosmWasm, Move programming languages)

Qualifications

3+ years of experience

Experience driving the full lifecycle of feature development

Good to have

  • Prior experience as a technical founder/founding engineer: +++
  • Experience with cloud deployment and DevOps implementation ++
  • Blockchain development (Solidity/Rust) experience: ++
  • Prior experience with the design and implementation of cryptographic protocols +
  • Familiarity with hardware secure enclaves, like AWS Nitro and Intel SGX: +

About PrimeVault

PrimeVault
Finance/FinTech · Startup (1-50)
YC Backed 2 open roles

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