Top Remote Jobs in Portugal

Fyld seeks a PHP Backend Developer with minimum 3 years experience in PHP frameworks and RESTful API development, proficient in relational databases and Git.

The Software Engineer will lead technical design projects, solve complex system issues, mentor engineers, and implement new capabilities for SingleStore's cloud platform.

Build and maintain C#/.NET backend services and APIs for a real-time asset-tracking and facility navigation platform. Integrate positioning/telemetry providers, implement event detection, define API contracts with frontend teams, write automated tests, and support deployment, monitoring, and production troubleshooting.

Lead data-visualization and dashboard design for Nebius Platform and Grafana. Partner with product managers and engineers to create scalable observability interfaces, define best practices, maintain the design system, and contribute to other compute service UIs as needed.

Own and harden the edge and ingress layer: design and operate Cloudflare edge configuration, DNS, mTLS/PKI, HAProxy-based reverse proxies, Kubernetes ingress controllers, Istio service mesh, and related observability. Build Terraform-based self-service automation, extend edge logic with Cloudflare Workers/R2, partner with Security for DDoS and OWASP defenses, lead incident response and on-call, and mentor other engineers.

Maintain, expand, and optimize a large Cypress test suite for a checkout widget and ticket management module. Integrate tests into GitHub Actions CI/CD, perform manual and automated testing, debug with developers, adjust tests for features and bug fixes, and provide final sign-off on releases while promoting product quality.

Player-coach Customer Success manager who leads a small team while owning a portfolio of merchants. Drive onboarding, product adoption, retention, and ROI; establish SLAs, playbooks, and processes; monitor customer health; escalate and resolve complex issues; identify expansion opportunities; collaborate with Product, Engineering, Sales, and Marketing; leverage automation and AI to scale operations.

Lead design, research, and productionization of NLP and LLM capabilities (NER, classification, generation, semantic search, RAG/GraphRAG). Build experiments, prototypes, evaluation metrics, and integrate models into production workflows while collaborating with engineering, data, and product teams.

Lead analytics strategy and partner with Finance, Sales, Marketing, and Product to design, automate, and maintain metrics, dashboards, and analyses. Ensure data quality (dbt), build scalable analytics solutions, embed AI-driven and agentic workflows, and translate insights into actionable business outcomes to improve acquisition, retention, and growth.

Design, build, and maintain scalable ETL/ELT pipelines and data warehouses for ad-tech analytics. Ingest and normalize SSP/DSP/GAM data, transform raw logs into analytics-ready models, implement data quality checks, and support BI teams to power campaign and revenue insights while ensuring GDPR/CCPA compliance.