758 English-speaking jobs in Catalonia
Data Engineer - Knowledge Graphs
- Cala AI
- ESPLUGUES DE LLOBREGAT
- January 26
Data Specialist focused on Knowledge Graphs to design, build, and maintain scalable graph-based data pipelines. Experience with Knowledge Graph technologies and data engineering tools required.
Blockchain Engineer
- Openfort
- CORNELLA DE LLOBREGAT
- January 26
Design, build, and ship Solidity smart contracts for wallets, vaults, and account systems. Own end-to-end product features from specification to deployment and monitoring. Collaborate with product and platform teams to shape developer-facing interfaces.
Backend Engineer (Typescript)
- Openfort
- AEROPORT DEL PRAT, EL
- January 26
Backend Engineer to design, implement, and operate scalable backend services using Go, TypeScript, RabbitMQ, and Kubernetes. 3+ years of backend experience building production systems in Go or TypeScript required. Proven track record designing message-driven architectures. Strong knowledge of Kubernetes. Familiarity with cryptographic concepts.
Backend Engineer (Typescript)
- Openfort
- CORNELLA DE LLOBREGAT
- January 26
Backend Engineer to design, implement, and operate scalable backend services using Go, TypeScript, RabbitMQ, and Kubernetes. 3+ years of backend experience building production systems in Go or TypeScript required. Proven track record designing message-driven architectures. Strong knowledge of Kubernetes. Familiarity with cryptographic concepts.
Blockchain Engineer
- Openfort
- SANT JOAN DESPI
- January 26
Design, build, and ship Solidity smart contracts for wallets, vaults, and account systems. Own end-to-end product features from specification to deployment and monitoring. Collaborate with product and platform teams to shape developer-facing interfaces.
Fullstack Engineer (React & Typescript)
- Openfort
- SANT JUST DESVERN
- January 26
Fullstack Engineer to build and integrate end-to-end systems, design product features, and enforce web developer best practices. Requires +4 years of experience with React, Typescript, and Next.js.
Fullstack Engineer (React & Typescript)
- Openfort
- Santa Coloma de Gramenet
- January 26
Fullstack Engineer to build and integrate end-to-end systems, design product features, and enforce web developer best practices. Requires +4 years of experience with React, Typescript, and Next.js.
Fullstack Engineer (React & Typescript)
- Openfort
- Av. Roma
- January 26
Fullstack Engineer to build and integrate end-to-end systems, design product features, and enforce web developer best practices. Requires +4 years of experience with React, Typescript, and Next.js.
Backend Engineer (Typescript)
- Openfort
- SANT ADRIA DE BESOS
- January 26
Backend Engineer to design, implement, and operate scalable backend services using Go, TypeScript, RabbitMQ, and Kubernetes. 3+ years of backend experience building production systems in Go or TypeScript required. Proven track record designing message-driven architectures. Strong knowledge of Kubernetes. Familiarity with cryptographic concepts.
Backend Engineer (Typescript)
- Openfort
- SANT FELIU DE LLOBREGAT
- January 26
Backend Engineer to design, implement, and operate scalable backend services using Go, TypeScript, RabbitMQ, and Kubernetes. 3+ years of backend experience building production systems in Go or TypeScript required. Proven track record designing message-driven architectures. Strong knowledge of Kubernetes. Familiarity with cryptographic concepts.
Data Engineer - Knowledge Graphs
- Cala AI
- SANT FELIU DE LLOBREGAT
- January 26
Data Specialist focused on Knowledge Graphs to design, build, and maintain scalable graph-based data pipelines. Experience with Knowledge Graph technologies and data engineering tools required.
Data Engineer - Knowledge Graphs
- Cala AI
- Barcelona
- January 26
Data Specialist focused on Knowledge Graphs to design, build, and maintain scalable graph-based data pipelines. Experience with Knowledge Graph technologies and data engineering tools required.
Data Engineer - Knowledge Graphs
- Cala AI
- SANT ADRIA DE BESOS
- January 26
Data Specialist focused on Knowledge Graphs to design, build, and maintain scalable graph-based data pipelines. Experience with Knowledge Graph technologies and data engineering tools required.
Data Engineer - Knowledge Graphs
- Cala AI
- AEROPORT DEL PRAT, EL
- January 26
Data Specialist focused on Knowledge Graphs to design, build, and maintain scalable graph-based data pipelines. Experience with Knowledge Graph technologies and data engineering tools required.
Data Engineer - Knowledge Graphs
- Cala AI
- SANT JUST DESVERN
- January 26
Data Specialist focused on Knowledge Graphs to design, build, and maintain scalable graph-based data pipelines. Experience with Knowledge Graph technologies and data engineering tools required.
Data Engineer - Knowledge Graphs
- Cala AI
- Santa Coloma de Gramenet
- January 26
Data Specialist focused on Knowledge Graphs to design, build, and maintain scalable graph-based data pipelines. Experience with Knowledge Graph technologies and data engineering tools required.
Data Engineer - Knowledge Graphs
- Cala AI
- L'Hospitalet de Llobregat
- January 26
Data Specialist focused on Knowledge Graphs to design, build, and maintain scalable graph-based data pipelines. Experience with Knowledge Graph technologies and data engineering tools required.
Data Engineer - Knowledge Graphs
- Cala AI
- CORNELLA DE LLOBREGAT
- January 26
Data Specialist focused on Knowledge Graphs to design, build, and maintain scalable graph-based data pipelines. Experience with Knowledge Graph technologies and data engineering tools required.
Backend Engineer (Typescript)
- Openfort
- SANT JOAN DESPI
- January 26
Backend Engineer to design, implement, and operate scalable backend services using Go, TypeScript, RabbitMQ, and Kubernetes. 3+ years of backend experience building production systems in Go or TypeScript required. Proven track record designing message-driven architectures. Strong knowledge of Kubernetes. Familiarity with cryptographic concepts.
Blockchain Engineer
- Openfort
- ESPLUGUES DE LLOBREGAT
- January 26
Design, build, and ship Solidity smart contracts for wallets, vaults, and account systems. Own end-to-end product features from specification to deployment and monitoring. Collaborate with product and platform teams to shape developer-facing interfaces.





















