How to Apply to 1Inch

9 min read Last updated April 20, 2026 11 open positions
Blake Crosley
Blake Crosley Researched using publicly available information, hiring data, and ATS analysis.

Key Takeaways

  • 1inch Network is a decentralized DeFi protocol, not a traditional incorporated employer — expect distributed teams, token-heavy comp, and a DAO-governed environment.
  • Apply directly through Lever at jobs.lever.co/1inch; that is the only channel that reliably reaches recruiters and hiring panels.
  • Demonstrated DeFi fluency, smart contract literacy, and security mindset matter far more than pedigree from traditional finance or generalist SaaS.
  • Compensation typically mixes fiat salary and token-based instruments; read vesting and tax implications carefully before accepting.
  • Crypto markets are cyclical and regulatory pressure is real (SEC and CFTC DEX scrutiny, EU MiCA) — plan for volatility in both comp value and headcount posture.
  • Async, written-first communication across time zones is a hard requirement, not a nice-to-have; poor writing is a silent disqualifier.
  • Public on-chain and open-source reputation (GitHub, audit contests, governance) carries real weight in evaluation, especially for engineering and security roles.
  • 1inch is competing with serious, well-funded DeFi projects; candidates who have not used Fusion, the Aggregation Protocol, or competitors will struggle in interviews.

About 1Inch

1inch Network is a decentralized finance (DeFi) protocol best known as a DEX aggregator: when a user wants to swap one token for another, 1inch routes the trade across multiple decentralized exchanges to find the best available price. The project was founded in May 2019 by Sergej Kunz and Anton Bukov at the ETHNewYork hackathon, where an early prototype of the Pathfinder routing algorithm won multiple prizes. Both founders have engineering backgrounds that predate crypto (including work at Porsche, Mycelium, and related software roles) and have continued to lead protocol development through the 1inch Labs and 1inch Network Foundation entities. Understand that 1inch is not a traditional incorporated company in the way most employers are. The protocol itself is governed by the 1inch DAO, which votes using the 1INCH token (launched via retroactive airdrop in December 2020). Development, operations, business development, design, and marketing work is performed by contributing entities such as 1inch Labs, which operate as distributed teams rather than a single corporate HQ. There is no central office you commute to. Most contributors work remotely across Europe (with a notable concentration of early team members in and around Germany), the Americas, and parts of Asia. English is the primary working language for engineering and product, and comfort operating across time zones and with async communication is expected. Product surface area is broad for a team of roughly one hundred contributors. It includes the core 1inch Aggregation Protocol (the Pathfinder algorithm that splits orders across venues like Uniswap, Curve, Balancer, Sushi, and PancakeSwap), the 1inch Limit Order Protocol, 1inch Fusion (an intent-based, gasless, MEV-protected swap system), the 1inch Wallet mobile app, 1inch Earn, and the 1inch Developer Portal with APIs used by other wallets and dapps. It operates across many EVM chains, including Ethereum, BNB Chain, Polygon, Optimism, Arbitrum, Base, Avalanche, Gnosis, Fantom, Aurora, Klaytn, zkSync Era, Linea, and Sonic. Competition is real and sophisticated: Paraswap, 0x/Matcha, CoWSwap, KyberSwap, Odos, Uniswap's own router, Jupiter on Solana, and cross-chain routers like LiFi, Across, and Stargate. This is a security-critical environment, with smart contract audits from firms including Consensys Diligence, Trail of Bits, OpenZeppelin, and ABDK, plus active bug bounties on Immunefi. If you come from traditional finance or a stable SaaS background, treat 1inch as a different category of work, not a lateral move.

Application Process

  1. 1
    Browse open roles at jobs

    Browse open roles at jobs.lever.co/1inch and read the full posting — 1inch uses Lever as its applicant tracking system (ATS), and postings specify region, team, and remote expectations.

  2. 2
    Apply directly through the Lever form rather than via third-party job boards

    Apply directly through the Lever form rather than via third-party job boards. Lever is where recruiters and hiring managers actually review candidates; detours add noise and lose tracking.

  3. 3
    Attach a PDF resume tailored to the specific role

    Attach a PDF resume tailored to the specific role. For engineering positions, highlight Solidity, EVM, cryptography, or systems-programming experience; for non-engineering roles, show evidence you understand how DeFi actually works, not just crypto headlines.

  4. 4
    Include a short cover letter or summary in the Lever 'Additional Information' fi

    Include a short cover letter or summary in the Lever 'Additional Information' field explaining why 1inch specifically — not crypto in general — and which product (Aggregation, Fusion, Wallet, Dev Portal) you want to work on.

  5. 5
    Expect a recruiter screen over video, typically 20 to 40 minutes, covering motiv

    Expect a recruiter screen over video, typically 20 to 40 minutes, covering motivation, remote-work experience, time zone, compensation expectations (including token comfort), and basic fit with the team's technical stack.

  6. 6
    Technical candidates should prepare for a take-home task or live exercise

    Technical candidates should prepare for a take-home task or live exercise. For smart contract roles this may include writing or reviewing Solidity, reasoning about gas costs, or identifying MEV and reentrancy risks in sample code.

  7. 7
    Expect multiple interview rounds with contributors across time zones

    Expect multiple interview rounds with contributors across time zones. Panels typically include an engineering lead, a product or protocol contributor, and at least one deep technical conversation specific to your discipline.

  8. 8
    Be ready for a values and collaboration round focused on async work, written com

    Be ready for a values and collaboration round focused on async work, written communication, public on-chain reputation (GitHub, Ethereum address, audit reports, CTF writeups), and how you operate with minimal supervision.

  9. 9
    A final conversation may involve one of the founders or a senior contributor, es

    A final conversation may involve one of the founders or a senior contributor, especially for security-sensitive or public-facing roles where reputation risk is high.

  10. 10
    Offer timelines vary

    Offer timelines vary. Compensation is typically a mix of fiat salary and token-based incentives (often 1INCH or related instruments). Read the vesting schedule and tax implications carefully before accepting.

Resume Tips for 1Inch

recommended

State your time zone and remote-work history up front

State your time zone and remote-work history up front. 1inch is distributed by default; there is no relocation track, and unclear availability is an easy filter.

recommended

For engineering roles, list specific EVM and Solidity experience with concrete a

For engineering roles, list specific EVM and Solidity experience with concrete artifacts: deployed contracts, verified Etherscan addresses, audit reports, CTF results, or open-source repos you actually maintain.

recommended

Quantify impact in terms the protocol cares about: gas savings, slippage reducti

Quantify impact in terms the protocol cares about: gas savings, slippage reduction, TVL supported, throughput, audit findings closed, or bug bounties claimed — not vanity metrics.

recommended

Link your GitHub, and make sure the top pinned repos are relevant

Link your GitHub, and make sure the top pinned repos are relevant. An empty or unrelated GitHub is a negative signal for technical roles at a crypto-native company.

recommended

For product, design, or BD roles, show you have used 1inch and its competitors

For product, design, or BD roles, show you have used 1inch and its competitors. Reference specific flows (Fusion orders, cross-chain swaps, limit orders) rather than generic 'DeFi enthusiast' language.

recommended

List any security or cryptography experience explicitly: formal verification, fu

List any security or cryptography experience explicitly: formal verification, fuzzing (Echidna, Foundry invariants), static analysis (Slither), or experience with MEV, oracle design, and bridge risk.

recommended

Name the chains you have actually shipped on

Name the chains you have actually shipped on. Claiming 'multi-chain experience' without naming Ethereum mainnet, L2s, or specific tooling (Hardhat, Foundry, Tenderly) reads as bluffing.

recommended

Keep the resume to one or two pages in clean, ATS-safe formatting

Keep the resume to one or two pages in clean, ATS-safe formatting. Lever parses PDFs well but penalizes heavy graphics, columns, and icon-based skill bars.

recommended

Avoid crypto cliches and price talk

Avoid crypto cliches and price talk. No moon, no to-the-moon, no prediction of 1INCH price. Hiring managers read this as low signal.

recommended

If you have contributed to public DeFi repos, protocol governance, or audit cont

If you have contributed to public DeFi repos, protocol governance, or audit contests (Code4rena, Sherlock, Cantina), put it in a dedicated 'Open Source and Security' section near the top.

ATS System: Lever

1inch Network uses Lever as its applicant tracking system, with its public job board hosted at jobs.lever.co/1inch. Lever parses PDF and Word resumes reliably, captures structured fields (name, contact, links, work history), and is used by both the recruiter and the hiring panel as the single source of truth throughout the process. Treat it as the only channel that matters.

  • Apply directly via jobs.lever.co/1inch rather than through third-party aggregators or referral scrapers — direct Lever applications are the cleanest to track internally.
  • Upload a single, text-based PDF. Avoid scanned resumes or image-heavy designs; Lever's parser relies on readable text for name, dates, and company extraction.
  • Fill in every optional Lever field, including LinkedIn, GitHub, and portfolio URLs. Hiring panels often click straight from these links, so broken or empty fields cost you.
  • Use standard section headings like Experience, Education, Skills, and Projects. Creative labels confuse parsers and can cause fields to be miscategorized.
  • Mirror key terms from the job description (for example, 'Solidity', 'EVM', 'MEV', 'intent-based swaps', 'Fusion', 'cross-chain') where they are genuinely true for you — not as stuffing, but to ensure matching.
  • Use the Additional Information box as a short, role-specific cover note. Two to three tight paragraphs outperform generic letters.
  • Double-check your email address and response preferences; recruiter outreach from Lever can land in spam, and slow responses are read as low interest.
  • If you are referred internally, ask the referrer to submit through Lever's referral flow rather than just forwarding your resume over chat — referrals routed through Lever are tracked and taken more seriously.

Interview Culture

Interviews at 1inch are technical, direct, and grounded in on-chain reality.

For engineering and security roles, expect to discuss Solidity, EVM mechanics, gas optimization, and specific adversarial scenarios: frontrunning, sandwich attacks, oracle manipulation, reentrancy, and bridge trust assumptions. Panelists will often pull examples from real DeFi incidents and ask how you would have caught or mitigated them. Expect questions about 1inch's own products — how Pathfinder splits orders, why Fusion uses resolvers, how intent-based swaps differ from standard AMM routing — and expect low patience for hand-wavy answers. For product, BD, and operations roles, interviews emphasize depth of DeFi understanding: how liquidity actually moves, why certain chains grow or stall, how aggregators compete on price, latency, and UX, and how protocols manage treasury risk and regulatory exposure. 'I read about it' is weaker than 'I used it, here is what I noticed.' Across all disciplines, panels screen hard for async and remote fit. You will be asked how you work across time zones, how you handle ambiguous priorities, and how you communicate in writing. Because contributors are distributed and on-call coverage for protocol issues is real, weak written communication is a disqualifier. Culture fit conversations are less about personality match and more about operating style: ownership, directness, low ego, willingness to disagree in writing, and respect for security discipline. Reputation matters. Public GitHub, audit contest results, governance participation, and thoughtful writing are taken seriously. Private, closed-source experience is still valued, but you will be asked to translate it into concrete examples rather than credentials. Final rounds may involve a senior contributor or founder, especially for roles touching the protocol, security, or public communication. Expect blunt feedback and fast decisions. If you prefer heavily structured, rubric-driven interview loops, this will feel lighter and more judgment-based than a FAANG process.

What 1Inch Looks For

  • Demonstrated DeFi fluency: you can explain how AMMs, aggregators, MEV, and intent-based swaps actually work, not just summarize headlines.
  • Strong written communication for async, distributed work across multiple time zones — because that is how the team operates day to day.
  • Security mindset by default. For engineers, that means threat-modeling before coding; for non-engineers, respecting that a bad tweet or doc can move real money.
  • Ownership and self-direction. Contributors are expected to define and drive their work with minimal hand-holding, and to escalate clearly when blocked.
  • Public signal where it exists: GitHub, audit contests, governance posts, technical writing, or shipped on-chain work that can be verified independently.
  • Comfort with token-based compensation and the volatility that comes with it. Candidates who need predictable, all-cash packages are usually a poor fit.
  • Pragmatism about regulatory and market risk. You can talk honestly about SEC and CFTC DEX scrutiny, EU MiCA, and crypto cycles without either hype or doom.
  • Multi-chain literacy. 1inch runs across many EVM chains; candidates who treat Ethereum mainnet as the only chain signal outdated context.
  • Respect for users. 1inch's reputation depends on not rug-pulling, not shipping broken UX, and not degrading routing quality — the bar for user impact is high.
  • Low-ego collaboration. Strong opinions held loosely, written down, and revised in public channels — not escalated emotionally in private DMs.

Frequently Asked Questions

Is 1inch Network a normal company I can get a W-2 job from?
No, not in the traditional sense. 1inch Network is a decentralized protocol governed by the 1inch DAO. Contributing entities such as 1inch Labs and the 1inch Network Foundation employ or contract with contributors, often as remote employees or contractors depending on jurisdiction. Your specific arrangement will be spelled out in the offer; do not assume a classic W-2 with US benefits by default.
Where is 1inch based, and do I need to relocate?
1inch is remote-first and distributed. It has roots in Germany (early team members) and contributors spread across Europe, the Americas, and Asia, but there is no single HQ you commute to. Relocation is generally not part of the offer. Role postings specify eligible regions and time-zone expectations.
What ATS does 1inch use, and where are official job postings?
1inch uses Lever. The canonical job board is jobs.lever.co/1inch. Treat listings on third-party aggregators as mirrors and always verify and apply through Lever directly.
What does compensation look like?
Compensation typically includes a fiat base salary plus token-based incentives, which may involve 1INCH or related instruments subject to vesting. Exact structure varies by role, seniority, and jurisdiction. Ask explicitly about vesting schedule, cliff, lockups, and tax treatment in your locale before accepting an offer.
How exposed is my role to crypto market cycles?
All roles are somewhat exposed. Token-based compensation moves with market prices, and headcount posture across DeFi projects historically tightens during crypto winters and loosens during recoveries. The 2022 downturn and the 2024 to 2025 recovery (driven partly by BTC and ETH ETF approvals) both affected the broader sector. Plan accordingly.
What technical stack should I be comfortable with as an engineer?
For protocol and smart contract work: Solidity, EVM internals, Foundry or Hardhat, gas optimization, formal reasoning about MEV and reentrancy, and experience across multiple EVM chains. For backend and infrastructure: typed languages (TypeScript, Rust, Go are common in the broader DeFi stack), RPC and indexing pipelines, and secure API design. Frontend and mobile roles lean on TypeScript, React, and native mobile for the 1inch Wallet.
Do I need prior crypto experience to get hired?
For technical roles that touch the protocol or security, effectively yes — you will be asked concrete questions that are hard to fake. For some product, design, BD, or operations roles, transferable experience from fintech, trading, or infrastructure can compensate, but you will still be expected to demonstrate strong, current understanding of DeFi and of 1inch's products specifically.
How does 1inch handle security and audits?
1inch has a long history of third-party audits from firms including Consensys Diligence, Trail of Bits, OpenZeppelin, and ABDK, plus active bug bounty programs on Immunefi. This is a security-critical environment: changes touching the protocol go through review, audits, and governance where relevant, and contributors are expected to operate with that discipline in mind.
What is the interview process like?
Typically a recruiter screen, a technical screen or take-home (for engineering and security roles), two to three deep-dive panels with contributors across time zones, and a final conversation that may include a senior contributor or founder for sensitive roles. Expect directness, low patience for hand-waving, and real scrutiny of public artifacts like GitHub and audit results.
How should I think about regulatory risk when considering 1inch?
Regulatory scrutiny of DEXes and DeFi protocols is ongoing, including SEC and CFTC attention in the US and MiCA implementation in the EU. This is a genuine factor in strategy and day-to-day work. If you require a regulator-blessed, fully traditional employer, a DeFi protocol is probably not the right fit. If you are comfortable operating in a space with evolving rules, it can be an attractive place to build.
Is 1inch a good fit for someone from traditional finance?
It can be, if you bring strong quant, systems, or risk experience and genuinely enjoy on-chain mechanics. It is a poor fit if you are looking for a stable, regulator-blessed, bonus-heavy trading shop with a physical office. Expect token comp volatility, remote-first work, and a looser, more async culture than a bank or traditional hedge fund.
What languages should I be comfortable working in?
English is the primary working language for technical and product discussions. The founders are Russian-speaking and the team is global, so you will encounter many accents and backgrounds, but written English proficiency is effectively required. German is useful but not required.

Open Positions

1Inch currently has 11 open positions.

Check Your Resume Before Applying → View 11 open positions at 1Inch

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Sources

  1. 1inch Network — Official Site —
  2. 1inch Careers on Lever —
  3. 1inch Documentation Portal —
  4. 1inch Developer Portal —
  5. 1inch Blog — Protocol and Product Announcements —
  6. 1inch Network GitHub Organization —
  7. 1inch DAO Governance Forum —
  8. 1inch Bug Bounty Program on Immunefi —
  9. Consensys Diligence — Audit Reports —
  10. CoinGecko — 1INCH Token Profile —
  11. DefiLlama — 1inch Network Protocol Page —
  12. European Commission — Markets in Crypto-Assets (MiCA) Overview —