Celfocus
Telecommunications Carriers
Celfocus is a European high-tech system integrator, providing professional services focused on creating business value through Analytics and Cognitive solutions –addressing Telecommunications, Energy & Utilities, Financial Services and other markets' strategic opportunities.
Is Celfocus hiring?
Yes. As of November 2, 2026, Celfocus has 5 open roles on Metaintro. 1 was posted in the last 30 days.
Open roles
Newest first. Pay shown when the posting lists it.
- Senior Data ScientistArtificial Intelligence/Machine LearningPorto, Portugal +1 · HybridPorto, Portugal +1Hybrid—7d ago
- Celfocus Academy | Application Security TraineeSecurityLisbon, Portugal +1 · HybridLisbon, Portugal +1Hybrid—Sep 29, 2026
- Application Security AnalystSecurityLisbon, Portugal +1 · HybridLisbon, Portugal +1Hybrid—Sep 24, 2026
- Celfocus OSS BSS Implementation - Technical LeadDeveloperRichardson, Texas, United States · RemoteRichardson, Texas, United StatesRemote—Sep 23, 2026
- Application Security | Curricular InternshipSecurityLisbon, Portugal +1 · HybridLisbon, Portugal +1Hybrid—Jul 24, 2026
Hiring pattern
How fast Celfocus 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
Customers
All 32 companies Celfocus names as customers.
Customers hiring now12
Case studies15
- VodafoneZiggo
- Jawwy
- Vodafone Ireland
- Vodafone Group
- Vodafone Germany
- Vodafone Portugal
- Vodafone Global
- Vodafone Business UK
- Vodafone Turkey
- Virgin Media O2
- 3CC
- Santander Portugal
- Hiscox Europe
- Eutelsat OneWeb
- SIBS
Other customers5
- VirginMedia
- VantageTowers
- Telefonica
- STC
- OneWeb
What their customers say
Quotes from people at Celfocus's customers.
“Celfocus emerged as the ideal partner for this project for several compelling reasons. Our prior successful collaborations assured us that Celfocus demonstrated an exceptional ability to create engaging and visually appealing methods for representing Vodafone's collected data, particularly through the development of interactive dashboards. This capacity not only enhanced the accessibility of complex data but also showcased a creative approach that aligned with Vodafone's objectives.”
“Vodafone PT D&A team has successfully leveraged the use of AtScale, in collaboration with Celfocus, to enhance our daily operations and Financial Month End Close process. This implementation has significantly empowered all our Financial, Operational, and Business units. They now have the capability to access and analyse extensive data sets, streamlining daily workflows and enabling quicker decision-making.”
“Santander Portugal now has a great number of digital signatures, which has allowed us to meet our environmental goals and improve the efficiency of our processes, ultimately increasing customer satisfaction.”
“Celfocus presented a differentiated top-down approach that demystified the idea that building a data warehouse takes years. We were able to meet our pre-defined deadlines and address our business's main necessities and requirements .”
“with CELFOCUS Order Management, we meet our 99,95% target for order management availability and increased scalability for our consumer and enterprise customers”
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“For customers, Service Navigator is a reason for doing business with us. This solution offers them efficiency, transparency and a reason to be willing to have VodafoneZiggo manage their equipment. Our relationship with enterprise customers really improved thanks to Service Navigator. We would not even have some B2B customers if we didn’t provide them with this solution .”
AI launches and partners
What Celfocus has launched and who it works with on AI.
- LaunchAI-driven solutionsCelfocus leverages AI-driven solutions to create a culture of operational excellence and continuous improvement.
- HiringAI, Data & Analytics, and Autonomous Networks teamsCelfocus plans to expand its AI, Data & Analytics, and Autonomous Networks teams.
- LaunchNext-Gen IntelligenceCelfocus combines data, AI, and human creativity to build more autonomous and adaptive organizations.
Skills they ask for
Most frequent across open postings.
Most requested skills
- OWASP
Tech stack
- Analytics
- Google Tag Manager
- Google Analytics 4
- CDN
- jsDelivr
- Cloudflare
- Amazon CloudFront
- cdnjs
- Libraries
- jQuery
- GSAP
- Swiper
- Alpine.js
- Tailwind CSS
- Font Awesome
- Frameworks
- Ruby on Rails
Company facts
- Headquarters
- Lisbon, PT
- Founded
- 2000
- Industry
- Telecommunications Carriers
- Sector (NAICS)
- Professional, Scientific, and Technical Services
- Peer
- Nokia
- Website
- celfocus.com
- Careers
- careers.celfocus.com/jobs
Sources: Headquarters from Wikidata
Roles by location
Where Celfocus is hiring. Pick a city to see its roles.
Similar companies
Companies in the same industry as Celfocus that are hiring now.
Questions about Celfocus
- Is Celfocus hiring?
- Yes. As of November 2, 2026, Celfocus has 5 open roles on Metaintro. 1 was posted in the last 30 days. The most are in Security (3), Artificial Intelligence/Machine Learning (1), and Developer (1).
- Where is Celfocus hiring?
- Celfocus is hiring in Lisbon, Porto, and Richardson, with the most open roles in Lisbon.
- Does Celfocus offer remote or hybrid work?
- 80% of open roles are hybrid and 20% are remote.
- Who are Celfocus's customers?
- Celfocus names 32 customers, including vodafone, roche, Thyssenkrupp, Santander, and euronext.
- What skills does Celfocus look for?
- Its open roles most often ask for OWASP.