react English-speaking jobs in Espinho

Design and operate a hybrid cloud architecture connecting on-premises device farms with AWS services. Develop orchestration strategies for test workloads across geographically distributed environments. Deploy, manage, and scale Kubernetes clusters to orchestrate microservices and test execution workloads.

Junior Support Representative will handle player inquiries across various topics, adapt communication styles, and identify recurring issues. They will analyze player feedback, anticipate emerging trends, and propose process improvements. Experience with automation, AI-assisted tools, and data analysis is required.

Junior Financial Analyst to support clients in trade allocation, clearing, delivery, and settlement processes. Requires a degree in Economics, Finance, or a related field and 0-3 years of experience. Fluency in English is required.

The Back Office Analyst supports operational activities across Europe and the United States, ensuring accurate processing, control, reconciliation, and reporting of financial transactions. The role contributes to risk mitigation, data integrity, and compliance with regulations.

Teach English to students of various ages and levels. Design lesson plans, deliver engaging lessons, and assess student progress.

As a Senior Customer Success Manager, you will manage complex accounts, drive commercial growth, and ensure customers realize business value from Infraspeak's platform. You will develop account success plans, act as a value architect, and serve as the primary point of contact for C-level executives.

Senior B2B Marketing Manager will own and coordinate full-funnel marketing programs for B2B tech clients. Programs may include inbound and content-led growth, paid acquisition, ABM engagement, lifecycle nurture, and omnichannel campaign execution. This role combines client ownership, cross-channel performance analysis, alignment of positioning and messaging, and delivery coordination.

Leads the design, implementation, and optimization of commission models across multiple sales channels. Ensures alignment with commercial strategy, business objectives, and financial targets. Governs commission frameworks and oversees sales incentive programs.

QA Engineer with 3+ years of experience in functional/business testing. Translate business requirements into test scenarios and acceptance criteria. Experience with BDD frameworks (Cucumber/Gherkin), API testing, and configuration-driven systems. Strong communication skills and experience with Agile/Scrum methodologies. Bachelor's Degree in Computer Science, Software Engineering, or equivalent.

As a Customer Relationship Manager, you will be the primary point of contact for a portfolio of customers, ensuring a smooth onboarding and in-life experience. You will partner with Sales to support revenue-generating activities and build strong customer relationships. You will manage customer requests, resolve issues, and communicate clearly on request progress.

Experienced Delivery Manager needed for IT projects and services. Lead cross-functional teams, manage client relationships, and ensure quality, timelines, and budget adherence. Proven experience in IT service delivery, transformation programs, and stakeholder management required.

French-speaking Payroll Specialist to manage end-to-end payroll for French employees, act as a resource for HR queries, and ensure data integrity. Requires fluency in French and English, experience in payroll or HR administration, and proficiency in Excel and HRIS tools.

Senior Accountant will assist in month/year-end close processes, balance sheet reconciliations, and journals. The role requires experience in producing year-end accounts and preparation for audit, strong technical knowledge of statutory accounting, and proficiency in English.

Postdoctoral Researcher to lead technical contributions to ResPECT, a Pan-European generative AI project. Develop a multilingual, federated, explainable AI agent for patients, clinicians, and health systems. Responsibilities include design, development, and deployment of the agent, incorporating LLM adaptation, retrieval-augmented generation, knowledge fusion, and federated learning. Strong research background in AI, machine learning, and NLP required.

Provides technical and functional analysis and troubleshooting for MES solutions. Identifies root causes, implements workarounds, and escalates complex issues. Communicates with users, provides updates, and supports release deployments.

Junior Cybersecurity & Cloud Operations Analyst will monitor and maintain endpoint security, respond to security alerts, and support cloud operations. The role requires 1-3 years of experience in IT operations, cloud operations, or cybersecurity.

Conducts routine maintenance, identifies and troubleshoots instrument issues, and performs repairs. Calibrates instruments, orders parts, and follows safety protocols. Requires prior experience as an Instrument Technician and knowledge of various instruments. Must have own tools.

Cloud Engineer with strong GCP expertise needed for a high-priority project. Design, deploy, and optimize scalable cloud infrastructure. Experience with Terraform, CI/CD, and SQL required. Mid to Senior level with autonomy. Hybrid work model (2-3 days/week in Lisbon office).

Konecta is seeking a Spanish Talent Acquisition Specialist to manage end-to-end recruitment processes, source candidates, conduct interviews, and partner with hiring managers. Requires 1+ year of recruitment experience, fluency in English and Spanish, and strong communication skills.

Provide world-class customer support to Flemish-speaking customers via various channels. Troubleshoot inquiries and maintain accurate customer records. Must be a fluent Flemish speaker residing in the Lisbon metropolitan area with valid Portuguese working rights.