De Circle

60 De Circle Full Stack Software Engineer Jobs Hiring Near You

Semiotic Labs - Rust Engineer

San Francisco, CA · On-site +1

$67.75 - $91/hr

We are a team of multidisciplinary experts in artificial intelligence, cryptography, and software engineering who collaborate to build solutions for unsolved problems in web3. We work on challenges ...

Steakhouse Finance - Senior Engineer

New York, NY · On-site +1

$114K - $157K/yr

Role Overview As a Senior Market Infrastructure Software Engineer, you will lead the development of core market infrastructure powering decentralized finance markets. You will design, build, and ...

Chaos Labs - AI Engineer

New York, NY · On-site +1

$130K - $150K/yr

Mentor engineers and establish agentic best practices * 5+ years software engineering; 2+ years building production AI/ML systems * Hands-on experience with agentic architectures and tool calling

Polymarket - Senior Platform Engineer

New York, NY · On-site +1

$134K - $176K/yr

About the role Polymarket is looking for a world-class backend engineer to join our platform engineering team as we scale. The ideal candidate is obsessed with performance, security, and scalability ...

Data & BI Engineer - Odos

San Francisco, CA · On-site +1

$134K - $162K/yr

Role Overview We are seeking a Data & BI Engineer responsible for the design, reliability, and scalability of Odos's transaction data pipelines, business intelligence metrics, and Tableau dashboards

... programmable control over how money moves in their ecosystems, and giving financial institutions ... Hands-on mastery across the full creative stack: brand identity, art direction, copywriting, design ...

Role Overview We're looking for a Protocol Engineer to join our core blockchain team and help build the foundation of Web3 payments infrastructure. This high-impact role offers the opportunity to ...

We are looking for a Senior Smart Contract Engineer to help architect and build the core primitives behind Spark's vault infrastructure, AMM integrations, and yield-generating systems. This is a ...

Odos - Integrations

San Francisco, CA · On-site +1

$122K - $164K/yr

About the Role Odos is looking for a fast-paced, detail-oriented Integration Engineer to join our lean, high-impact team. You'll own the full lifecycle of integrating new liquidity sources into the ...

Showing results 41-60

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Infographic showing various Full Stack Software Engineer job openings at De Circle in the United States as of June 2026, with employment types broken down into 100% Full Time. Highlights an 20% Physical, and 80% Remote job distribution.

Superform - Software Engineer, Backend

De Circle

New York, NY • On-site, Remote

Full-time

Posted 23 days ago


Job description

Superform is the user-owned neobank that lets anyone save, earn, swap, and spend capital directly onchain, without custodians, opaque intermediaries, or traditional banks. The platform includes: the Superform Protocol (permissionless smart account layer), the Superform App (desktop, iOS, Android), and SuperVaults (institutional-grade, validator-secured vaults for yield optimization). Superform has $130M+ in TVL and 160,000+ depositors, with over two years of production uptime and no exploits.
Role Overview
You'll be a core backend engineer working across production-grade microservices, APIs, and services that power Superform's onchain financial products. You will help build scalable backend systems that interact with onchain infrastructure and support strategies and vaults used by real users and institutions.
Responsibilities
  • Build systems for institutions to create and manage SuperVaults.
  • Design and implement backend APIs, services, and real-time data pipelines connecting apps to onchain systems.
  • Collaborate with researchers to improve strategy performance, automate rebalancing, and implement account abstraction flows (ERC-4337 / ERC-7579).
  • Maintain high standards for reliability, monitoring, alerting, and incident response.
  • Contribute to code reviews, architecture decisions, and engineering practices.

Who You Are
  • Live and breathe DeFi. ERC-4626 vaults, ERC-7540, ERC-4337 bundlers, ERC-7579 smart accounts, ERC-7683 bridges, these are all things you've already had direct experience with.
  • Self-starter. You thrive in fast-moving, high-autonomy environments.
  • Design systems that scale 0→1 and 1→10 and know when to kill a proof of concept.
  • Treat tests, monitoring, and post-mortems as first-class engineering work.
  • Communicate early, often, and clearly.
Minimum Qualifications
  • Degree in Computer Science, Engineering, Mathematics, or equivalent mastery.
  • Production experience with Go.
  • Experience with SQL & scalable data stores like Postgres, ClickHouse, or Dagster.
  • Fluent with blockchain concepts - vault products, subgraphs, JSON-RPC/Web3, and basic Solidity understanding.
  • Availability to overlap 09:00-13:00 ET (13:00-17:00 UTC) for standups and pair sessions.
  • Ability to meet SLA standards, including 24×7 uptime expectations.
Nice to Have
  • Asset management or other traditional finance experience.
  • Deep expertise in on-chain data indexing or real-time market data feeds.
  • Prior work with account abstraction (ERC-4337) or smart-contract wallets.
  • Experience scaling high-volume financial exchanges, HFT systems, or DeFi protocols.
  • Belief in aliens