Manager Localization Engineer Jobs in Denver, CO

Contract Website Manager - Boulder, CO

SumUp is a global financial technology company that helps businesses of all sizes accept payments and manage their business both in-store and online. We support millions of merchants globally across dozens of markets, and we're building a world where everyone can build a thriving business.

We're looking for a part-time, hands-on Website Manager to support our US Growth & Marketing team. You'll be the person who actually ships: publishing updates, keeping the site healthy, and implementing technical SEO requirements in Contentful and Builder.io.

US Boulder, CO In-office  (ET overlap preferred)

Part-time (hourly)

Who you are

You're a website operator who's familiar with keeping a website updated and accurate. You're detail-obsessed in the best way, you don't "ship and pray," and you're comfortable working in a scrappy environment where priorities shift and the work is highly cross-functional.

You don't need to be an engineer, but you do need to be technical enough to understand how CMS-driven sites behave, follow a structured QA process, and partner cleanly with designers and marketers.

What you'll do

• Publish, update, and maintain pages in Contentful and Builder.io (new pages, refreshes, page swaps, component updates)
• Implement technical SEO updates as part of publishing, including heading structure (H1/H2), metadata, alt text, and internal linking
• QA changes before and after launch: responsive checks, link checks, formatting/layout checks, and basic accessibility hygiene
• Troubleshoot CMS publishing issues
• Support ongoing website workstreams like Builder adoption/migration by executing the "last mile" implementation work
• Maintain a lightweight backlog of site fixes and improvements (broken links, outdated copy swaps, missing metadata, etc.)
• Keep simple documentation/checklists so publishing and SEO execution stays consistent and scalable

You'll be great for this role if you have

• 2-4 years of experience publishing/managing websites (in-house, agency, or freelance)
• Hands-on Contentful experience (strongly preferred)
• Hands-on Builder.io experience (preferred), or proven experience picking up a similar CMS/page builder quickly
• Practical technical SEO implementation experience (you've set metadata, fixed header hierarchy, improved internal linking, written alt text, etc.)
• Strong production instincts: accuracy, speed, file/content hygiene, and a reliable QA process
• Comfort collaborating with Marketing and Design stakeholders

Nice to have

• Basic HTML/CSS literacy (enough to understand what's happening and communicate clearly)
• Familiarity with Core Web Vitals/performance basics (image weight, page speed hygiene)
• Familiarity with evolving search trends, including AI-driven and answer-based search experiences
• Experience supporting a CMS migration or large site refresh
• Experience working in multi-locale environments or with localization workflows

Benefits & more

• A global team with a scrappy, high-ownership culture
• A fast-moving marketing team where your work will ship, not sit in a queue
• Visible impact: your work directly improves site quality, speed to market, and organic performance

Compensation

Hourly pay range: $25-$30/hour (based on experience), not to exceed 20 hours per week

We believe in the everyday hero.

Small business owners are at the heart of all we do, so we create powerful, easy-to-use financial solutions to help them run their businesses. With a founder's mentality and a "team-first" attitude, our diverse teams across Europe, South America, Australia, and the United States work together to ensure that the small business owners we partner with can be successful doing what they love.

SumUp is an Equal Employment Opportunity employer that proudly pursues and hires a diverse workforce. SumUp does not make hiring or employment decisions on the basis of race, color, religion, ethnic or national origin, sex, gender identity, sexual orientation, disability, or any other basis protected by law.

SumUp will not accept unsolicited resumes from any source other than directly from a candidate.

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