6453 English-speaking jobs in Lisbon District

As a Senior DevOps Engineer, you will design and operate development platforms, support developers across diverse technology stacks, and ensure scalable and secure service integration. You will design and implement development environments and tooling architectures, operate and optimize CI/CD pipelines, and implement and maintain API management platforms.

The ServiceNow Platform Owner leads a team of DevOps engineers, ensuring the platform delivers scalable, secure, and well-governed solutions across a multi-country environment. This role executes the ServiceNow roadmap, manages platform lifecycle, and mitigates operational risks.

Senior ServiceNow Developer drives advanced development, integrations, and continuous delivery across enterprise and customer-facing instances. Focuses on core module ownership, AI-driven capabilities, and platform customization. Requires 5+ years of ServiceNow experience, certifications (CSA, CAD, and ITSM/CSM), and expertise in ITSM, CSM, and AI modules.

Aghanim seeks a Customer Success Producer to help game studios maximize revenue through monetization, LiveOps, and direct-to-consumer strategies. This role involves analyzing game performance, developing growth strategies, and partnering with game teams to drive business outcomes.

Tech Lead/Senior Go Developer to design and build reliable backend services for billing and payment processing systems. Requires strong Go backend architecture expertise and experience integrating with payment providers and financial infrastructure.

AI Engineer will design and build production-grade multi-agent systems to solve business problems. Responsibilities include developing AI workflows, integrating model providers, and implementing testing and observability practices. Requires strong Python backend development experience, commercial experience building production multi-agent LLM systems, and understanding of agent orchestration, tool calling, and routing.

Aghanim seeks a Senior Fraud Risk Analyst to support fraud detection and risk monitoring across payment systems. This role involves analyzing transaction data, investigating fraud incidents, and collaborating with teams to improve risk management processes.

Senior Python Developer to design, build, and own backend systems for a direct-to-consumer platform for mobile game developers. Responsibilities include backend architecture, API development, data infrastructure, and cross-functional collaboration. Requires 5+ years of Python backend development experience, strong API and system design skills, and experience with FastAPI, PostgreSQL, and Redis.

Senior/Principal DevOps will own and evolve our cloud-only platform on GCP and Cloudflare. Responsibilities include ensuring platform reliability, scalability, and security, while driving capacity planning, autoscaling, and cost optimization.

Senior QA Engineer to ensure the reliability and quality of fintech products across web, mobile, and SDKs. Develop, maintain, and expand automated test suites using TypeScript and Playwright. Define testing strategy for native mobile applications and SDKs.

Senior QA Engineer to develop, maintain, and expand automated test suites for a mobile-first game hub platform. Responsibilities include designing test coverage strategies, improving QA infrastructure, and contributing to manual testing. Requires 5+ years of web QA automation experience with TypeScript and Playwright, and experience testing mobile-first products.

Senior Technical Writer to create and maintain developer documentation for a gaming platform built with JavaScript/TypeScript. Collaborate with engineers and product teams to ensure documentation accuracy and clarity. Improve the documentation portal and explore AI-assisted documentation experiences.

Senior Payments Analyst to drive analytical decision-making for the payments product. Analyze user behavior, identify conversion bottlenecks, and translate data into product improvements.

DevOps/SRE Engineer to operate and improve production platform on GCP, GKE, and related services. Responsibilities include platform reliability, infrastructure changes with Terraform, CI/CD automation, observability in Datadog, and incident management. Requires hands-on Kubernetes experience, Terraform, and GCP services.

Senior Go Developer to design and build reliable backend services for billing and payment processing systems. Requires 5+ years of backend development experience in Go, including concurrency and production service development. Hands-on experience with payment or billing systems is required.

Senior Product Designer to own design delivery for B2C mobile game hubs and B2B studio tools. Designs experiences across both consumer products and complex workflows. Collaborates with Product and Engineering teams to ensure high-quality implementation. Contributes to scalable design systems and components. Requires senior-level product design experience, strong mobile-first UI/UX expertise, and experience designing both consumer-facing and workflow-heavy products.

Senior AI Engineer to design, develop, and deploy AI solutions leveraging LLMs and machine learning techniques. Requires Python, PyTorch, and experience scaling PoCs to production. Hybrid role with 1-2 days/week onsite initially, reducing to 1 day/month.

Monitoring & Observability Specialist to design, implement, and manage observability solutions in cloud environments. Experience with Prometheus, Grafana, Loki, Fluent Bit, HashiCorp tools, and Infrastructure as Code required.

DevSecOps Engineer to design, implement, and maintain secure CI/CD pipelines in Azure environments. Integrate security best practices across the SDLC, manage Azure cloud infrastructure, and automate infrastructure provisioning using IaC.

Senior DevSecOps Engineer will embed security controls into the software delivery lifecycle. Responsibilities include defining secure architectures, integrating security tools, managing vulnerabilities, and supporting development teams in secure engineering practices.