Site Engineer

Company: Vercel

Remote: No

Posted: 2026-03-16

Status: new

Apply: https://vercel.com/careers/site-engineer-us-5732855004


Site Engineer((a,b,c,d,e,f,g,h)=>{let i=document.documentElement,j=["light","dark"];function k(b){var c;(Array.isArray(a)?a:[a]).forEach(a=>{let c="class"===a,d=c&&f?e.map(a=>f[a]||a):e;c?(i.classList.remove(...d),i.classList.add(f?.[b]?f[b]:b)):i.setAttribute(a,b)}),c=b,h&&j.includes(c)&&(i.style.colorScheme=c)}if(d)k(d);else try{let a=localStorage.getItem(b)||c,d=g&&"system"===a?window.matchMedia("(prefers-color-scheme: dark)").matches?"dark":"light":a;k(d)}catch(a){}})("class","zeit-theme","system",null,["light","dark"],{"light":"light-theme","dark":"dark-theme"},true,true)
// Protect Geist code blocks from 1Password DOM flattening
(function() {
  const codeBlockSnapshots = new WeakMap();
  let isRestoring = false;

  function saveSnapshot(codeElement) {
    if (!codeBlockSnapshots.has(codeElement)) {
      codeBlockSnapshots.set(codeElement, codeElement.cloneNode(true));
    }
  }

  function checkAndRestore(codeElement) {
    if (isRestoring) return;

    // Check if our specific structure was flattened
    const hasOurStructure = codeElement.querySelector('[data-geist-code-block-line]');
    const snapshot = codeBlockSnapshots.get(codeElement);

    if (!hasOurStructure && snapshot && snapshot.querySelector('[data-geist-code-block-line]')) {
      // Our structure was destroyed (likely by 1Password), restore it
      isRestoring = true;
      codeElement.innerHTML = snapshot.innerHTML;
      isRestoring = false;
    }
  }

  function initializeCodeBlocks() {
    document.querySelectorAll('code[data-geist-code-block]').forEach(saveSnapshot);
  }

  // Single global observer for all code blocks
  const globalObserver = new MutationObserver(function(mutations) {
    if (isRestoring) return;

    mutations.forEach(function(mutation) {
      // Check if new code blocks were added
      mutation.addedNodes.forEach(function(node) {
        if (node.nodeType === 1) {
          if (node.matches && node.matches('code[data-geist-code-block]')) {
            saveSnapshot(node);
          } else if (node.querySelectorAll) {
            node.querySelectorAll('code[data-geist-code-block]').forEach(saveSnapshot);
          }
        }
      });

      // Check if existing code blocks were modified
      var target = mutation.target;
      if (target.nodeType === 1) {
        // Check if the target itself is a protected code block
        if (target.matches && target.matches('code[data-geist-code-block]')) {
          checkAndRestore(target);
        }
        // Check if the target contains protected code blocks
        else if (target.closest && target.closest('code[data-geist-code-block]')) {
          checkAndRestore(target.closest('code[data-geist-code-block]'));
        }
      }
    });
  });

  // Initialize existing code blocks and start observing
  function init() {
    initializeCodeBlocks();
    globalObserver.observe(document.documentElement, {
      childList: true,
      subtree: true,
      characterData: true
    });
  }

  // Run immediately and after DOM is ready
  if (document.readyState === 'loading') {
    document.addEventListener('DOMContentLoaded', init);
  } else {
    init();
  }
})();
(({protect:a})=>{function b(a){return new Promise((b,c)=>{if(document.querySelector(`script[src="${a}"]`))return void b();let d=document.createElement("script");d.src=a,d.async=!0,d.onload=()=>b(),d.onerror=a=>{console.error("Error loading script",a),c(a)},document.head.appendChild(d)})}var c=class a{#a;#b;#c=0;constructor(){let{promise:b,resolve:c}=a.#d();this.#a=b,this.#b=c,this.#e(),window.addEventListener("online",this.#f),window.addEventListener("visibilitychange",this.#f)}getChallenge=async()=>(await this.#g(),await this.#a.then(a=>"function"==typeof a?a():a));#f=()=>{if(document.hidden)return;let{promise:b,resolve:c}=a.#d();this.#a=b,this.#b=c,window.V_C=[],window.V_C.push=c;let d=document.querySelector('script[src*="c.js"]');d&&d.remove(),this.#c+=1};#e=()=>{if(window.V_C){let a=window.V_C.pop();a&&this.#b(a)}else window.V_C=[],window.V_C.push=this.#b};#g=()=>{let a=new URL("/149e9513-01fa-4fb0-aad4-566afd725d1b/2d206a39-8ed7-437e-a3be-862e0f06eea3/a-4-a/c.js",window.location.origin);return a.searchParams.set("i",String(this.#c)),a.searchParams.set("v",String(3)),a.searchParams.set("h",window.location.host),b(a.pathname+a.search)};#h=()=>{window.V_C=void 0};static #d(){let a,b;return{promise:new Promise((c,d)=>{a=c,b=d}),resolve:a,reject:b}}},d=class a{#a=!1;#b;constructor(a){this.#b=a}get loaded(){return this.#a}load=async()=>{this.#a||await this.#f()};#c=()=>{if(typeof globalThis.window>"u")throw Error("KPSDK is not available in the server");if(!window.KPSDK)throw Error("KPSDK is not loaded");let b=this.#b.map(b=>{let c=a.#e(b.path);return{domain:c.host,path:c.pathname,method:b.method}});try{window.KPSDK.configure(b)}catch(a){console.error("Error configuring KPSDK...",a)}};#f=async()=>{let a=this;return new Promise((c,d)=>{let e=()=>{document.removeEventListener("kpsdk-load",e),this.#c()},f=()=>{document.removeEventListener("kpsdk-ready",f),a.#a=!0,c()};document.addEventListener("kpsdk-load",e,{once:!0}),document.addEventListener("kpsdk-ready",f,{once:!0}),b("/149e9513-01fa-4fb0-aad4-566afd725d1b/2d206a39-8ed7-437e-a3be-862e0f06eea3/p.js").catch(a=>{document.removeEventListener("kpsdk-load",e),document.removeEventListener("kpsdk-ready",f),d(a)})})};static #e(a){let b;try{b=new URL(a)}catch{b=new URL(a,location.origin)}return b}},e=a=>{let b=a.replace(/[.?+^$[\]\\(){}|-]/g,"\\$&").split("*").join(".*");return RegExp(`^${b}$`)},f=({path:a,pattern:b})=>-1!==a.search(b);async function g(a,b,c){let d=XMLHttpRequest.prototype.open,g=XMLHttpRequest.prototype.send;XMLHttpRequest.prototype.open=function(a,b,c,e,f){return this._requestUrl=b.toString(),this._requestMethod=a,d.call(this,a,b,c??!0,e,f)},XMLHttpRequest.prototype.send=async function(d){let h=this._requestUrl;if(!h||this._isReexecution)return g.call(this,d);let i=new URL(h,location.href),j=this._requestMethod??"GET",k=c.find(a=>{let b=f({path:i.pathname,pattern:e(a.path)}),c=a.method===j||"*"===a.method;return b&&c});if(!k)return g.call(this,d);let l=await a.getChallenge();if(this.setRequestHeader("x-is-human",JSON.stringify(l)),this.setRequestHeader("x-path",i.pathname),this.setRequestHeader("x-method",j),0!==l.b||b.loaded||((1===l.d||k?.advancedOptions?.checkLevel==="deepAnalysis")&&await b.load(),!b.loaded))return g.call(this,d);this.setRequestHeader("x-is-human",JSON.stringify(l)),this.setRequestHeader("x-path",i.pathname),this.setRequestHeader("x-method",j);let m=new XMLHttpRequest;return m._isReexecution=!0,m.open(j,h,!0),m.setRequestHeader("x-is-human",JSON.stringify(l)),m.setRequestHeader("x-path",i.pathname),m.setRequestHeader("x-method",j),this.timeout&&(m.timeout=this.timeout),this.responseType&&(m.responseType=this.responseType),this.withCredentials&&(m.withCredentials=this.withCredentials),m.onreadystatechange=()=>{Object.defineProperty(this,"readyState",{value:m.readyState,writable:!0,configurable:!0}),m.readyState===XMLHttpRequest.DONE&&(Object.defineProperty(this,"status",{value:m.status,writable:!0,configurable:!0}),Object.defineProperty(this,"statusText",{value:m.statusText,writable:!0,configurable:!0}),Object.defineProperty(this,"response",{value:m.response,writable:!0,configurable:!0}),Object.defineProperty(this,"responseText",{value:m.responseText,writable:!0,configurable:!0}),Object.defineProperty(this,"responseXML",{value:m.responseXML,writable:!0,configurable:!0}),this.getAllResponseHeaders=()=>m.getAllResponseHeaders(),this.getResponseHeader=a=>m.getResponseHeader(a)),this.onreadystatechange&&this.onreadystatechange.call(this,new Event("readystatechange"))},m.onload=a=>{this.onload&&this.onload.call(this,a)},m.onerror=a=>{this.onerror&&this.onerror.call(this,a)},m.onabort=a=>{this.onabort&&this.onabort.call(this,a)},m.ontimeout=a=>{this.ontimeout&&this.ontimeout.call(this,a)},m.onloadstart=a=>{this.onloadstart&&this.onloadstart.call(this,a)},m.onloadend=a=>{this.onloadend&&this.onloadend.call(this,a)},m.onprogress=a=>{this.onprogress&&this.onprogress.call(this,a)},m.send(d)}}!function({protect:a=[]}){let b;for(let b of a)if(b.advancedOptions?.checkLevel!==void 0&&"deepAnalysis"!==b.advancedOptions.checkLevel&&"basic"!==b.advancedOptions.checkLevel)throw Error(`Invalid checkLevel "${b.advancedOptions.checkLevel}" for route "${b.path}". 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Design EngineersDeploy for every ideaEnterprisePricing
        @media (max-width: 1150px) {
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        @media (min-width: 1151px) {
          #mobile-menu-toggle { display: none; }
        }
      DesignUnited StatesFull TimeSite EngineerCareers /DesignDesignUnited StatesFull TimeAbout Vercel:Vercel gives developers the tools and cloud infrastructure to build, scale, and secure a faster, more personalized web. As the team behind v0, Next.js, and AI SDK, Vercel helps customers like Ramp, Supreme, PayPal, and Under Armour build for the AI-native web. Our mission is to enable the world to ship the best products. That starts with creating a place where everyone can do their best work. Whether you're building on our platform, supporting our customers, or shaping our story: You can just ship things.About the Role:As a growth-focused Fullstack Engineer on our team, you will play a central role in driving user acquisition, conversion, and retention through highly performant and visually stunning web experiences. You will collaborate with cross-functional teams—from marketing to sales to product design—to build dynamic pages, run A/B tests, and optimize conversion funnels.In this role, you’ll design and develop scalable features that enhance the user journey, integrate feedback loops, monitor key metrics, and ensure the reliability of our acquisition funnel. By staying updated on industry trends and focusing on delightful UX, you’ll continuously refine our web properties—ultimately delivering an exceptional experience from first touch through ongoing engagement.If you’re based within a pre-determined commuting distance of one of our offices (SF, NY, London, or Berlin), the role includes in-office anchor days on Monday, Tuesday, and Friday. If you're located beyond that distance, the role is fully remote. For location-specific details, please connect with our recruiting team.What You Will Do:Lead complex frontend projects that establish Vercel as a gold standard for brand and product marketing.Collaborate with growth and marketing teams to A/B test landing pages for lead generation across multiple channels.Design and implement scalable applications, web services, and APIs with a focus on user experience and performance.Contribute to our design system and uphold industry-leading UX standards (e.g., interactions, micro-animations, layout consistency).Continuously improve engineering processes, tools, and systems to scale the codebase and team productivity.Troubleshoot and fix bugs, delivering quick, high-quality resolutions.Write technical documents and maintain internal tools to empower other teams.Review and provide feedback on contributions from other engineers.Identify bottlenecks and optimize for conversion, speed, and reliability across the funnel.Critically think about foundational areas of the Vercel application to ensure ease of maintenance and future extensibility.About You:5+ years of professional frontend engineering experience (React, JavaScript, Tailwind CSS, or similar).Strong proficiency in Next.js and familiarity with modern frontend frameworks.Full stack experience (comfortable designing or consuming APIs and working with various services).Deep understanding of SEO principles and best practices—especially around performance, accessibility, and search optimization.Proven knowledge of A/B testing concepts and conversion rate optimization.Stellar cross-functional communication skills—you can work effectively with marketing, design, and product to reach shared goals.Eye for good user experiences and a knack for “getting the visuals right.”Desire to work in a fast-paced environment, continuously grow, and master your craft.Bonus If You:Have familiarity with the Vercel platform.Comfortable using Tailwind CSS.Background in web design or interest in design systems.Interest in developer tooling domain.Benefits:Competitive compensation package, including equity.Inclusive Healthcare Package.Learn and Grow - we provide mentorship and send you to events that help you build your network and skills.Flexible Time Off.We will provide you the gear you need to do your role, and a WFH budget for you to outfit your space as needed.The San Francisco, CA base pay range for this role is $196,000 - $294,000. Actual salary will be based on job-related skills, experience, and location. Compensation outside of San Francisco may be adjusted based on employee location. The total compensation package may include benefits, equity-based compensation, and eligibility for a company bonus or variable pay program depending on the role. Your recruiter can share more details during the hiring process. Vercel is committed to fostering and empowering an inclusive community within our organization. We do not discriminate on the basis of race, religion, color, gender expression or identity, sexual orientation, national origin, citizenship, age, marital status, veteran status, disability status, or any other characteristic protected by law. Vercel encourages everyone to apply for our available positions, even if they don't necessarily check every box on the job description.Apply for RoleApply Now.Tell us why you’d be a good fit for the Site Engineer role.First NameLast NameEmail AddressPhone NumberResumeUpload your resumeResume should be a PDF under 3.5MB.Are you currently based in any of these countries? Please note these are the only countries where we are accepting applications​United States​Germany​United Kingdom​Argentina​Australia​Canada​India​Japan​OtherWill you require Visa Sponsorship now, or in the future?​Yes​NoYour authorization to work in the country where you live. Please choose the option that describes your work authorization.
​I am authorized to work in the country due to my nationality​I am authorized to work in the country based on a valid work permit and do not need a company to sponsor my visa​I am authorized to work in the country based on a valid work permit which needs to be sponsored by the company I work for​I am not authorized to work in the country and need visa support​OtherDo you live in one of the following states?
Alabama, Alaska, Delaware, Kansas, Maine, Mississippi, Montana, Nebraska, New Mexico, North Dakota, South Dakota, West Virginia, or Wyoming.​Yes​NoBy submitting my application, I acknowledge that I have read and understand Vercel’s  Job Applicant Privacy Notice ​Acknowledge/ConfirmPlease double-check all the information provided above. Ensuring accuracy is crucial, as any errors or omissions may impact the review of your application.​I have reviewed and confirmed that all the information provided is accurate and complete.U.S. Standard Demographic Questions.At Vercel, we value belonging and believe in fostering an environment where a diversity of perspectives can thrive. As part of this commitment, we invite you to voluntarily provide demographic information. Your responses will be used (in aggregate only) to help us better understand the diversity of our applicants and identify areas of improvement in our recruitment and hiring process. Your responses, or decision not to respond, will be kept confidential and will only be used in aggregate form for diversity and inclusion efforts. This information will not be associated with your specific application and will not be disclosed to the hiring team or used in the hiring decision in any way.Individuals seeking employment are considered without regard to race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, or sexual orientation. Asking the below questions help us comply with federal and state Equal Employment Opportunity/Affirmative Action record keeping, reporting, and other legal requirements.How would you describe your gender identity? (mark all that apply)​Man​Non-binary​Woman​I prefer to self-describe​I don't wish to answerHow would you describe your racial/ethnic background? (mark all that apply)​Black or of African descent​East Asian​Hispanic, Latinx or of Spanish Origin​Indigenous, American Indian or Alaska Native​Middle Eastern or North African​Native Hawaiian or Pacific Islander​South Asian​Southeast Asian​White or European​I prefer to self-describe​I don't wish to answerHow would you describe your sexual orientation? (mark all that apply)​Asexual​Bisexual and/or pansexual​Gay​Heterosexual​Lesbian​Queer​I prefer to self-describe​I don't wish to answerDo you identify as transgender?​Yes​No​I prefer to self-describe​I don't wish to answerDo you have a disability or chronic condition (physical, visual, auditory, cognitive, mental, emotional, or other) that substantially limits one or more of your major life activities, including mobility, communication (seeing, hearing, speaking), and learning?​Yes​No​I prefer to self-describe​I don't wish to answerAre you a veteran or active member of the United States Armed Forces?​Yes, I am a veteran or active

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