Top Tech Jobs & Startup Jobs in Portugal

Staff Software Engineer responsible for architecting and developing scalable web applications and APIs using Elixir, React, and PostgreSQL. The role involves solving ambiguous technical and business problems, ensuring system reliability and performance, collaborating cross-functionally, presenting solutions to leadership, writing tested code, participating in code reviews, mentoring engineers, and removing technical roadblocks.

Supports mixed-signal audio products from development through high-volume manufacturing. Responsibilities include test program verification and release, hardware and process debugging, production issue resolution, yield and test-time monitoring, production-line support, cross-functional data analysis, and test-site audits. The role also involves troubleshooting wafer probing equipment, PCB hardware, and manufacturing quality issues while supporting new product introductions.

Prospect and attract new business customers, build client relationships, understand customer needs, present product solutions, develop growth strategies, and monitor business performance metrics. The role requires commercial ability, resilience, goal orientation, effective communication in English, and a willingness to learn products and markets while developing leadership skills.

Provide technical support for customers running Qdrant in production, troubleshooting Kubernetes, cloud, networking, storage, messaging, and database issues. Lead incident investigations, develop diagnostics and internal support tools, document solutions, and collaborate with engineering and platform teams. The role requires strong Kubernetes and infrastructure expertise, scripting ability, cloud experience, database knowledge, and clear communication in a remote, asynchronous environment.

Build trusted customer relationships, guide onboarding and implementation, deliver training and business reviews, answer questions, and promote product adoption. Contribute to support resources, communicate customer feedback to internal teams, identify expansion and referral opportunities, track customer success metrics, and experiment with AI and automation. The role is fully remote and supports primarily US-based customers during Pacific Time business hours.

Deliver 1:1 online trial lessons for children, assess their interests and goals, lead hands-on digital activities, recommend suitable courses, answer parent questions, and guide families toward enrollment. The role combines teaching, communication, and sales, requiring consistent part-time availability during US peak hours, strong spoken English, reliable internet, and a suitable remote workspace.

Re-engage former Greek-market clients through phone, email, Viber, and WhatsApp. Manage the ex-client database, conduct quarterly follow-ups, maintain Salesforce records, identify leads, analyze the sales funnel, meet returned-client and revenue KPIs, and share customer insights with the product team.

Manage and grow a consumer product portfolio through launches, pricing, commercialization, media campaigns, digital customer journeys, and go-to-market execution. Use consumer and market insights to identify growth opportunities, strengthen brand positioning, and improve category performance. Collaborate with Sales, agencies, vendors, and cross-functional stakeholders while managing marketing budgets, P&L, profitability, KPIs, and return on marketing investment.

Own Frontier Traders end to end, including Solana data ingestion, high-volume attribution pipelines, rewards and VIP systems, realtime leaderboards, partner integrations, and trader-facing product experiences. Lead architecture, delivery, testing, observability, incident response, and roadmap definition while working directly with traders, market makers, Foundation stakeholders, design, and product teams.

Own the full inside sales cycle for Northern Europe, including lead qualification, outbound prospecting, discovery, demonstrations, negotiation, closing, forecasting, CRM maintenance, and deal processing. Build territory pipelines, sell HPC and AI solutions to technical and business stakeholders, expand existing accounts, coordinate with partners and internal teams, and achieve quarterly and annual bookings targets.