frontend developer English-speaking jobs in Santarém District

Electrical Engineer responsible for designing, developing, and maintaining electrical systems for various projects. Duties include feasibility studies, creating technical drawings, and ensuring safety compliance. Requires a Bachelor's degree in Electrical Engineering and proficiency in AutoCAD.

Vacancy for Assistant Professor in Political Science at NOVA University Lisbon. Requires a PhD in Political Science or a relevant scientific curriculum. Must master Portuguese or English. Focus on teaching and research in Political Institutions, Elites, and Public Policies.

Supply Chain Performance Analyst responsible for generating KPIs, maintaining data integrity in Google Drive, and transforming raw data into governance reports using QLIK. Requires a degree in Business Administration, Data Analytics, or Information Management.

Lead a team managing Import and Export customs processes, ensuring data accuracy and document compliance. Oversee regulatory adherence, develop compliance policies, and drive operational efficiency in a fast-paced environment.

BTP Build Process Automation Consultant to analyze business processes and deploy workflows using SAP Build Process Automation (SBPA). Requires 3+ years in SAP BTP workflow development, expertise in SBPA, and knowledge of SAP Cloud Integration and CAP.

Produce high-quality visual content through photography and videography for brand awareness and communications. Responsibilities include drone operations and post-production. Requires experience and a portfolio.

Sr. Associate - Customer Care - Collections requires resolving customer issues by investigating and troubleshooting. Must possess strong problem-solving skills and proficiency in English and German.

Operate and support VoIP platforms and voice services, monitoring performance and ensuring stability. Troubleshoot incidents involving SIP signaling, SBC, and voice routing across various platforms. Requires experience in telecom environments.

The Payroll Transformation Business Analyst will execute and support the design of payroll governance, process, and system strategy. The role will collaborate with HR business colleagues, local teams, and system vendors to implement payroll solutions. Responsibilities include requirements gathering, testing, communication, change management, and documenting local knowledge, policies, and processes.

Support shipping companies and port authorities through onboarding and operational support. Act as a contact for maritime stakeholders, ensuring solution integration and gathering market feedback. Requires 1-3 years in the maritime industry and fluent English.

Postdoctoral Researcher needed for quantum photonic setup development at INL. Focus includes quantum sensing experiments using 2D materials and diamond, and FPGA/device control software development. PhD in Physics or related field required.

Data Mining Specialist needed to extract, clean, and analyze data from various sources. Responsibilities include identifying trends and presenting insights using statistical methods and visualization tools. Requires a degree in a related field and proficiency in SQL, Python, or R.

Senior AI Engineer owns the agent harness, orchestration, and evaluation infrastructure for AI systems. Requires 6+ years of experience, LLM application engineering depth, and building end-to-end agentic systems.

Business Development Representative to qualify prospects and convert leads into meetings for Account Executives. Requires 1+ years in sales, strong communication in English and Spanish, and a desire to build a sales career.

Backend Software Engineers to design and scale high-concurrency, distributed platforms using Python. Responsibilities include building asynchronous services, managing containerized systems with Kubernetes, and integrating message brokers.

Lead Product Development Engineer to drive aerospace ground support equipment development for the European market. Translate customer needs into product solutions, leading design from concept through validation. Requires mechanical engineering background and CAD proficiency.

HR Specialist – Payroll ensures accurate, timely payroll processing and compliance with labor and tax regulations. This role provides employee support, manages payroll administration, and handles HR documentation.

Senior Backend Engineer role focusing on building decentralized trading protocols using Rust. Responsibilities include architecting off-chain services, developing APIs, and working with Solidity. Requires 3+ years of Rust experience and web3/DeFi knowledge.

Middle Fullstack Developer role involving creating, testing, and deploying backend solutions, web tools, and customer-facing interfaces. Requires experience with Fullstack development, REST APIs, and modern cloud infrastructure.

Aviation Support Specialist needed for Lufthansa LGSP. Provide specialized support to travel agencies and B2B partners, managing bookings and ticketing across a global network. Fluency in English and German is mandatory.