<h3>Why Join Exadel</h3> <p>We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.</p> <p>From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.<br>What powers it all? Our people are ambitious, collaborative, and constantly evolving.</p> <h3>About the Client</h3> <p>The world's largest human resources consulting firm, headquartered in New York City, with main branches in 40+ countries. Over 25,000 employees operate internationally in more than 130 countries. Its services are used by 97% of Fortune 500 companies</p> <h3>What You’ll Do</h3> <ul> <li>Collaborate directly with business stakeholders and domain experts to understand their objectives, processes, constraints, and expected outcomes.</li> <li>Analyze business requirements, documentation, examples, templates, and other reference materials provided by stakeholders.</li> <li>Identify workflows and use cases that can be implemented or improved through Claude Code Skills.</li> <li>Design, implement, test, and maintain reusable Claude Code Skills.</li> <li>Create clear skill instructions, supporting scripts, reference materials, validation logic, and reusable workflow components.</li> <li>Translate complex or ambiguous business processes into structured, executable instructions for AI agents.</li> <li>Evaluate skill behavior using realistic scenarios, test cases, and acceptance criteria</li> <li>Improve the reliability, accuracy, usability, and maintainability of developed skills through iterative testing and stakeholder feedback.</li> <li>Technical leadership over the other engineers: review, direction, unblocking.</li> </ul> <h3>What You Bring</h3> <ul> <li>Strong hands-on experience using Claude Code in real software-development or business-workflow scenarios.</li> <li>Practical experience creating Claude Code Skills or comparable reusable capabilities for -AI coding agents.</li> <li>Strong understanding of modern AI engineering patterns, including agentic workflows, tool use, prompt engineering, context engineering, and structured instruction design.</li> <li>Proven hands-on software engineering experience and the ability to build, review, test, and maintain production-quality solutions.</li> <li>Ability to transform business requirements and domain knowledge into clear technical designs and executable workflows.</li> <li>Experience evaluating and improving non-deterministic AI solutions.</li> <li>Ability to own the technical shape of the whole capability, not individual skills: standards, shared components, evaluation and release strategy, backwards compatibility.</li> <li>Ability to define and enforce what a well-formed skill looks like, what belongs in shared infrastructure, and what gets rejected in review.</li> <li>Ability to make and justify platform‑level decisions - including choices around agent harnesses, integration architecture, and build‑versus‑adopt strategies, while providing clear technical rationale for foundational decisions that impact the entire platform</li> </ul> <h3>Nice to have</h3> <ul> <li>Hands-on experience with Claude Code, and specifically with authoring Claude Code Skills, plugins, or MCP servers.</li> <li>Evaluation tooling for LLM systems (promptfoo, LangSmith, custom harnesses).</li> <li>Consulting or professional services background.</li> <li>Domain exposure to HR technology, compensation & benefits, payroll, or workforce analytics.</li> <li>Experience building internal developer tooling or standing up a platform capability.</li> <li>Public artefacts: open-source agent tooling, published skills or plugins, conference talks, technical writing on agentic engineering.</li> </ul> <h3>English level</h3> <p>Upper-Intermediate</p> <h3>Legal & Hiring Information</h3> <ul> <li>Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more</li> <li>Reasonable accommodations are available to enable individuals with disabilities to perform essential functions</li> <li>Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs</li> <li>Compensation details are shared with candidates at the early stage of the recruitment process.</li> <li>The offer is not binding until a signed contract is in place.</li> </ul> <h3>Your Benefits at Exadel</h3> <p>Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.</p> <ul> <li>International projects</li> <li>In-office, hybrid, or remote flexibility</li> <li>Medical healthcare</li> <li>Recognition program</li> <li>Ongoing learning & reimbursement </li> <li>Well-being program</li> <li>Team events & local benefits </li> <li>Sports compensation </li> <li>Referral bonuses </li> <li>Top-tier equipment provision</li> </ul> <h3>Exadel Culture</h3> <p>We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, an