Cint·Barcelona, ESBarcelona, Spain·
Staff Software Engineer
Modernize core Supply domain architecture by migrating legacy systems from Go to Java/Kotlin/Spring.
OtherInfrastructure
Cint
Stockholm, Sweden · Founded 2015 · 201-500 staff
SaaSSoftwareMedia
Cint is the world's largest global research marketplace, providing an online platform that connects businesses with research participants for market research and consumer insights.
Open roles at a glance
18 live roles13 Software Eng · 2 Data Eng · 1 ML/AI · 1 Platform · 1 Security· 15 remote-friendly
Roles based in: Barcelona, London, Madrid, Prague, Warsaw
Engineering at Cint
Builds in: AI/ML · B2B SaaS · Platform · Infrastructure · Data Solutions
Works with:JavaPythonSQLAWSDockerGoKubernetesSparkScalaC++
Seniority: 9 senior · 5 staff
Hiring engineering roles here since May 2026
18 open Engineering roles
Curated from live Cint postings. Click any role for the full brief.
Cint·Prague, CZPrague, Czechia·
Sr. Software Engineer II - (DSM Integrations Team)
Design, implement, and scale real-time backend systems for Cint’s global digital insights platform.
RemoteOtherAI/ML
Cint·London, GBLondon, the United Kingdom·
Senior Cloud Security Engineer
Secure AWS/GCP cloud infrastructure using Terraform and DevSecOps to support a global research platform.
OnsiteOtherInfrastructure
Cint·Prague, CZPrague, Czechia·
Staff Software Engineer - DSM
Design, implement, and scale backend systems for Cint’s global data solutions platform processing large volumes of research data.
RemoteOtherData SolutionsMeasurement
Cint·London, GBLondon, the United Kingdom·
Staff MLOps Engineer (AI/ML Platform)
Own and build Cint's shared AI/ML platform for Synthetic Data and Trust Score models on AWS EKS.
RemoteOtherAI/MLSynthetic Data
Cint·Prague, CZPrague, Czechia·
Sr. Software Engineer II - (DSM Methodology Team)
Design, implement, and scale backend systems for Cint’s high-volume data processing platform using Java.
RemoteOtherDigital InsightsSurvey-based Research
Cint·Prague, CZPrague, Czechia·
Sr. Software Engineer II - (DSM Integrations Team)
Design, implement, scale, and maintain production systems for Cint’s global digital insights platform.
RemoteOtherSeniorDigital InsightsResearch Technology
Cint·London, GBLondon, the United Kingdom·
Staff Software Engineer - Data Solutions & Measurement
Design, implement, and scale backend systems for Cint’s global data solutions platform processing large volumes of research data.
RemoteOtherdata solutionsmeasurement
Cint·London, GBLondon, the United Kingdom·
Staff Software Engineer - [Auth and Admin Team]
Company Description Who We Are Cint is a global software leader in technology-enabled digital insights and research technology.
RemoteOtherB2B SaaSPlatform
Cint·Madrid, ESMadrid, Spain·
Sr. Software Engineer - Yield Management Team
Company Description Who We Are Cint is a pioneer in research technology (ResTech).
RemoteOtherSeniorAI/ML
Cint·Prague, CZPrague, Czechia·
Sr. Software Engineer - Fraud & Quality Team
Company Description Who We Are Cint is a pioneer in research technology (ResTech).
RemoteOtherSeniorB2B SaaSPlatform
Cint·Barcelona, ESBarcelona, Spain·
Senior Software Engineer
Company Description Who We Are Cint is a pioneer in research technology (ResTech).
RemoteOtherSeniorPlatformInfrastructure
Cint·London, GBLondon, the United Kingdom·
Senior Frontend Engineer
Company Description Who We Are Cint is a pioneer in research technology (ResTech).
OnsiteOtherSeniorB2B SaaSPlatform
Cint·Warsaw, PLWarsaw, Poland·
Sr. BI & Data Architect [Contract]
Company Description Who We Are Cint is a pioneer in research technology (ResTech).
RemoteOtherSeniorB2B SaaS
Cint·London, GBLondon, the United Kingdom·
Sr. BI & Data Architect [Fixed Term Contract]
Company Description Who We Are Cint is a pioneer in research technology (ResTech).
RemoteOtherSeniorResTechresearch technology
Cint·Prague, CZPrague, Czechia·
AI/ML Engineer (Synthetic Data)
Company Description Who We Are Cint is a pioneer in research technology (ResTech).
HybridOtherAI/ML
Cint·Prague, CZPrague, Czechia·
Sr. Software Engineer II - Data Solutions & Measurement
Company Description Cint is a global software leader in technology-enabled digital insights and research technology.
RemoteOtherSeniorB2B SaaSPlatform
Cint·Barcelona, ESBarcelona, Spain·
Senior Software Engineer
Architect the future of Cint's research technology platform by modernizing its Java/Spring stack.
RemoteOtherSeniorB2B SaaSPlatform
Archived roles (15)
No longer open on Cint's site. Kept for reference — saved archived roles stay in your dashboard.
Cint·Poland, PLPoland, Poland·
Sr. BI & Data Architect [Contract]
Architect a Databricks Lakehouse and BI semantic layer for a leading ResTech platform.
ArchivedRemoteOtherSeniorB2B SaaS
Cint·Spain, ESSpain, Spain·
Sr. BI & Data Architect [Fixed-Term Contract]
Architect a Databricks Lakehouse and BI semantic layer for a leading ResTech platform.
ArchivedRemoteOtherSeniorB2B SaaSPlatform
Cint·United Kingdom, GBUnited Kingdom, the United Kingdom·
Sr. BI & Data Architect [Fixed Term Contract]
Architect a Databricks Lakehouse, migrating SQL logic and building a semantic layer for self-service analytics.
ArchivedRemoteOtherSeniorB2B SaaS
Cint·London, GBLondon, the United Kingdom·
Senior Frontend Engineer
Build a leading research tech platform for global clients, enhancing user experience and driving innovation with AI.
ArchivedOnsiteOtherSeniorMarketplaceB2B SaaS
Cint·Germany, DEGermany, Germany·
Staff MLOps Engineer (AI/ML Platform)
Build Cint's AI/ML platform, supporting synthetic data and fraud detection models.
ArchivedRemoteOtherAI/MLPlatform
Cint·United Kingdom, GBUnited Kingdom, the United Kingdom·
Staff MLOps Engineer (AI/ML Platform)
Build and own Cint's AI/ML platform, supporting synthetic data and fraud detection models.
ArchivedRemoteOtherAI/MLPlatform
Cint·Barcelona, ESBarcelona, Spain·
Senior Cloud Security Engineer
Secure AWS and GCP cloud infrastructure with Terraform and DevSecOps.
ArchivedOnsiteOtherSeniorB2B SaaSPlatform
Cint·Germany, DEGermany, Germany·
Sr. Software Engineer - Yield Management Team
Build Cint's global programmatic marketplace, connecting millions of users for research insights.
ArchivedRemoteOtherSeniorAI/ML
Cint·Czechia, CZCzechia, Czechia·
Staff Software Engineer - [Auth and Admin Team]
Build secure authentication and admin systems for Cint, a global insights platform.
ArchivedRemoteOtherB2B SaaSPlatform
Cint·United Kingdom, GBUnited Kingdom, the United Kingdom·
Sr. Software Engineer - Fraud & Quality Team
Build Cint's fraud detection and quality systems, impacting millions daily.
ArchivedRemoteOtherSeniorB2B SaaS
Cint·Poland, PLPoland, Poland·
Sr. BI & Data Architect [Contractor]
Architect a Databricks Lakehouse and BI semantic layer for a leading ResTech platform.
ArchivedRemoteOtherSeniorB2B SaaS
Cint·Czechia, CZCzechia, Czechia·
Sr. BI Engineer [Fixed Term Contract]
Build data visualization and analytical frameworks for Cint, a global research technology pioneer.
ArchivedRemoteOtherSeniorB2B SaaSPlatform
Cint·Poland, PLPoland, Poland·
Sr. BI Engineer [Contractor]
Build scalable data pipelines and visualizations for Cint, a global leader in research technology.
ArchivedRemoteOtherSeniorMarketplaceB2B SaaS
Cint·Czechia, CZCzechia, Czechia·
Sr. Software Engineer II - Data Solutions & Measurement
Design, implement, scale, and maintain production systems for Cint’s global data solutions platform.
ArchivedRemoteOtherSeniorB2B SaaSPlatform
Cint·Berlin, DEBerlin, Germany·
Senior Full-Stack ML Engineer
Build and deploy ML models, data pipelines, and production systems for Cint's global research platform.
ArchivedHybridOtherSeniorAI/MLPlatform