Celtra
Advertising Services
Celtra is dedicated to revolutionizing advertising via impactful creatives that establish memorable connections with audiences and drive measurable results. That’s why our software solutions empower marketers, media platforms, and agencies to push the limits of digital advertising by elevating creative quality, speeding up production and delivery, and boosting performance. Among our clients are some of the best global brands, such as Spotify, adidas, Unilever, Hearst, and Kargo.
Is Celtra hiring?
Yes. As of November 3, 2026, Celtra has 12 open roles on Metaintro. 4 were posted in the last 30 days.
Open roles
Newest first. Pay shown when the posting lists it.
- Software Developer - Mid / SeniorDeveloperLjubljana, Slovenia · HybridLjubljana, SloveniaHybrid—4d ago
- DevOps Engineer - Junior / MidDevOpsLjubljana, Slovenia · HybridLjubljana, SloveniaHybrid—15d ago
- Creative Production ManagerProduct/Project ManagementNew York, New York, United States · Hybrid · $65K – $90K/yrNew York, New York, United StatesHybrid$65K – $90K/yr16d ago
- Software Developer, Data - Analytics TeamDeveloperLjubljana, Slovenia · HybridLjubljana, SloveniaHybrid—23d ago
- Software Developer, Data - Data Engineering TeamDeveloperLjubljana, Slovenia · HybridLjubljana, SloveniaHybrid—23d ago
- Creative Production ManagerProduct/Project ManagementMexico City, Mexico City, Mexico · RemoteMexico City, Mexico City, MexicoRemote—29d ago
- DesignerDesignMexico City, Mexico City, Mexico · HybridMexico City, Mexico City, MexicoHybrid—Sep 21, 2026
- Product Design InternDesignLjubljana, Slovenia · HybridLjubljana, SloveniaHybrid—Sep 1, 2026
Hiring pattern
How fast Celtra is adding roles, and how they're set up.
New roles each monthRoles first posted in the month
How roles are set upShare of open roles
What their customers say
Quotes from people at Celtra's customers.
“We love seeing the variations in real-time – it makes it way easier to show the assets to the team, collect feedback, and make the campaign ads consistent.”
“When we noticed that our shoppable video ad unit wasn’t hitting the performance metrics we wanted, Celtra’s Creative Services team quickly stepped in with new options based on the latest performance insights. This really took our go-to-market strategy to the next level.”
“I highly recommend Celtra’s onboarding service – among the best onboarding we’ve seen from a vendor. Organized, responsive, in-depth – it was a very positive experience.”
“Through PLV implementation, we’ve enhanced ad personalization by crafting video content utilizing product information from our catalogs and defined by user behavior data — a significant advantage in today’s video-centric landscape. Partnering with Celtra, we’ve automated content creation across diverse languages and regions while maintaining a premium visual appeal for our videos.”
“Celtra is Unilever’s global partner for Creative Automation. Moving from manual processes with fixed design to modular and automated digital creative production has made our workflow faster, our digital creative more effective whilst also driving cost-savings across the company.”
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“Celtra is a complete ad solution package which allows us to design, serve and track a wide variety of different creative types. Their system is very user-friendly, and the user interface for tracking and trafficking ads is set up in an intuitive way.”
“Celtra empowers creativity to scale, transforming innovative concepts into dynamic, data-driven experiences that engage, inspire, and drive results. The team enables us to craft, test, and optimize content with efficiency, unlocking the full potential of digital storytelling.”
“Celtra has transformed the way we design and build digital ad experiences. The platform makes our workflow seamless and organized, while the reporting tools give us clear insights that help optimize campaigns. Their customer support team consistently goes above and beyond, helping us solve complex problems quickly so we can focus on creating engaging products for our clients.”
“With Celtra we can easily deliver one-stand performance packs and campaigns in shorter SLA. In other words, we can launch thousands of creatives without the extra manual work. And special gratitude to the support and development team which hear our needs and improve accordingly, that is really rare and valuable.”
“Crypto markets operate 24/7. Live banners enable a proactive response to market movements, reinforcing our position as a market-leading exchange. For me, this also means peace of mind – banners automatically reflect price changes within 15 minutes, capturing market momentum even outside my working hours.”
AI launches and partners
What Celtra has launched and who it works with on AI.
- LaunchAI-led creative insightsCeltra offers AI-led creative insights and performance scoring to guide creative decisions against campaign goals.
- LaunchGenAI creative generationCeltra combines brand context, AI models, prompt presets, and campaign data to generate creative.
- LaunchBrand-safe GenAICeltra offers brand-safe GenAI for ad production, adaptation, and localization.
- LaunchAI ad performance forecastingCeltra uses AI to forecast ad performance and distribute the winners to channels directly from Celtra.
Skills they ask for
Most frequent across open postings.
Most requested skills
- Communication
- Figma
- Photoshop
- After Effects
- Premiere
- InDesign
- Illustrator
- Billing reconciliation
- Project management
Tech stack
- Libraries
- jQuery
- Marketing
- HubSpot
- Analytics
- Google Tag Manager
- Google Analytics 4
- CMS
- WordPress
Company facts
- Founded
- 2006
- Industry
- Advertising Services
- Sector (NAICS)
- Information
- Peer
- Publicis Groupe
- Website
- celtra.com
- Careers
- celtra.com/careers
Roles by location
Where Celtra is hiring. Pick a city to see its roles.
Similar companies
Companies in the same industry as Celtra that are hiring now.
Questions about Celtra
- Is Celtra hiring?
- Yes. As of November 3, 2026, Celtra has 12 open roles on Metaintro. 4 were posted in the last 30 days. The most are in Developer (4), Design (3), and Product/Project Management (2).
- Where is Celtra hiring?
- Celtra is hiring in Ljubljana, New York, Mexico City, and Slovenia, with the most open roles in Ljubljana.
- Does Celtra offer remote or hybrid work?
- 70% of open roles are hybrid and 20% are remote.
- What skills does Celtra look for?
- Its open roles most often ask for Communication, Figma, Photoshop, After Effects, and Premiere.