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    Developer Advocate (DevRel)

    W Group
    Ukraine
    Full-time
    Ecosystem & Growth
    Apply Now

    "What You'll Be Doing"

    What You'll Be Doing

    Own the change-request (CR) flow: author CRs that alter API behaviour or contract, and remain the named approver on any such CR, while junior DevRels handle intake, reproduction, and evidence-gathering.

    Propose API improvements based on partner and internal-developer feedback, turning them into structured requests for the Product team.

    Provide API and infrastructure advocacy for partners and the broader developer audience.

    Act as the named approver for any published API claim, owning the correctness of any guide or quickstart whose accuracy requires reading the spec or making a live call; juniors draft and maintain, this role approves.

    Where an AI/agent or hosted surface is involved, own the safety bar for what it must not expose.

    Keep quickstarts correct, making hands-on fixes directly while the first line ramps up.

    Teach and enable junior DevRels to maintain and update quickstarts and, progressively, SDKs.

    Maintain depth in partner calls and technical feedback.

    Serve as the senior technical escalation point for the junior/operations first line on subject-matter questions and blocked issues.

    What We're Looking For

    Senior experience in developer advocacy, or senior technical partner-facing engineering, within crypto, fintech, or a B2B API product.

    Deep, hands-on command of REST and WebSocket APIs — able to read a spec and confirm behaviour with a live call.

    Ability to make hands-on code changes to quickstarts and SDKs, not just review them.

    Proven track record authoring change requests and API-improvement proposals from partner and internal-developer feedback, structured and evidence-backed.

    Credibility in direct technical conversations with partners, able to act as senior escalation for a first line.

    Discipline to verify against official documentation and live behaviour before approving any published API claim, distinguishing fact from assumption.

    Strong, structured, concise technical writing skills for both partner-facing and internal product audiences.

    Ability to mentor and enable junior team members.

    Bonus Points

    Crypto-exchange or exchange-integration experience (market making, custody, payments, on/off-ramp).

    Experience owning an SDK or AI/agent surface, including safety review, packaging, and registries.

    Why Join Us

    Opportunity to work within Crypto & Web3 and build expertise in an innovative industry.

    Experience with the fintech of the future, developing digital finance skills and shaping the global market.

    Opportunity to grow professionally and be part of global transformations.

    Chance to influence the industry and contribute to groundbreaking solutions.

    Collaboration with a strong, global team of experts.

    Work-life balance and well-being support, including modern equipment, comfortable working conditions, 24 calendar days of paid leave, and additional days off for national holidays.

    Ready to Apply?

    To submit your application for this position, please visit W Group's official website and follow their application process.

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