6102 English-speaking jobs in Lisbon District

Account Development Representative will build and maintain relationships with existing customers, driving adoption of AI-powered solutions and identifying expansion opportunities.

Fullstack Developer needed for part-time role in Lisbon. Develop and maintain front-end and back-end of biometric passport system using HTML, CSS, JavaScript, React, Java or Python. API integration, database management, and security protocols experience required.

Lead a fullstack engineering squad focused on high-concurrency payment flows built primarily in Go services and rails integrations. Architect, scale, and optimize core payment microservices and transactional logic using Go (Golang). Connect client-side interfaces with banking APIs, card programs, crypto payment rails, and major processors.

Senior Security Architect to design, govern, and embed secure architectural principles across Unit4's technology estate. Develop and mature enterprise security architecture across cloud, infrastructure, identity, SaaS, and endpoint domains. Collaborate with stakeholders, guide teams, and translate business strategy and risk into secure, scalable, and pragmatic designs.

Cloud Architect needed to design and build scalable, cost-efficient cloud infrastructure. Requires 5+ years of experience with cloud platforms and enterprise-scale technical expertise.

Senior DevOps Engineer to maintain, optimize, and improve CI/CD pipelines, infrastructure-as-code, and operational practices for a mature AWS ecosystem. Focus on continuous improvement, cost optimization, reliability, and operational excellence. Collaborate with development squads to ensure fast, reliable, and secure delivery.

Lead a team of Go developers in designing, developing, and maintaining scalable applications. Manage daily activities, coordinate the Go software engineer stream, and translate business requirements into code. Expertise in Golang, DevOps, and cloud computing is required. Proven management experience of 5-10 people is essential.

Senior Data Platform Engineer needed to build and maintain data platform components in Java or Scala. Experience with distributed data processing systems, stream or batch processing frameworks, and JVM performance optimization is required.

Infrastructure and Systems Manager to lead infrastructure and operations activities for a client in the banking sector. Plan, coordinate, and oversee infrastructure activities, manage technical teams, and ensure system reliability and performance.

Lead Software Engineer to manage a technology center supporting Mastercard Business Partners and customer requirements. Provide technical leadership, manage budgets, and deliver secure, scalable software solutions.

Senior Mendix Developer leads a team, interprets business issues, and recommends solutions. Develops and operates applications, integrates APIs, and mentors junior colleagues. Requires a Bachelor's degree in Computer Science, 5+ years of experience, and fluency in English.

Analyzes and evaluates SCADA/OT, factory, and IT system architectures from a security-by-design perspective. Identifies architectural risks, evaluates compliance with international standards, and translates security concepts into recommendations for technical teams and management.

Senior Software Engineer will design, implement, and maintain scalable microservices and real-time data pipelines for Sensei's autonomous retail platform. Responsibilities include working with event-driven architectures, implementing robust APIs, and collaborating with Computer Vision and DevOps teams. Requires a M.Sc. in Computer Science or related field and 5+ years of experience in backend software development.

Senior 5G RAN Software Architect will contribute to product development, maintenance, and delivery of 5G NR Protocol Software. Analyze 3GPP features, provide guidance on design issues, and collaborate with cross-functional teams. Requires 10+ years of RAN experience, 5+ years in 5G/LTE, and proficiency in C, C++, Linux, and Windows. Must have experience debugging gNodeB issues and familiarity with CI, Jenkins, and GIT.

As a Senior Data Engineer - Data Governance, you will design and maintain scalable data security models, drive data catalog excellence, and establish data ownership structures. You will ensure data quality, support platform initiatives, and enable AI-driven governance.

Designs and maintains scalable data security and access governance models across BI tools and the data warehouse. Drives data catalog excellence by onboarding business domains and defining metadata standards. Establishes and manages data ownership structures and ensures data quality. Supports platform initiatives and enables AI-driven governance.

Senior Database Administrator (DBA) needed to manage and optimize database platforms, ensuring performance, stability, and reliability. Requires proven DBA experience, strong SQL knowledge, and hands-on experience with Azure SQL Database Hyperscale.

Lead use-case ideation workshops, derive business and technical requirements, and deliver AI solutions. Code in Python, build agentic workflows, fine-tune models, and integrate data/tools via secure APIs. Design and integrate MCP solutions ensuring seamless deployments across various cloud environments.

Operate and improve cloud infrastructure in Oracle Cloud, ensuring platforms are secure, reliable, and performant. Drive automation and consistency through Infrastructure as Code, monitor platform health, and troubleshoot issues. Collaborate with application teams and contribute to standardisation, documentation, and continuous improvement across cloud operations.

Build impactful product experiences for Catawiki's platform, improving and delivering innovations for buyers, sellers, customer service, and internal operations teams. Create adaptable web frontends using TypeScript and ReactJS, ensuring responsive and accessible experiences across various devices. Collaborate with engineers, QA, design, and product colleagues to build scalable and maintainable solutions.