English-speaking jobs in Salvaterra de Magos

Junior CSS Developer to assist in designing and improving web interfaces for client and internal projects. Will write and modify CSS, resolve layout issues, and collaborate with developers. Requires a solid understanding of HTML and CSS, some JavaScript familiarity, and a willingness to learn.

Designs, builds, and maintains data infrastructure, including databases, ELN and LIMS systems. Develops data ingestion pipelines, ensures data quality, and collaborates with technical and non-technical teams.

The Insight Analyst delivers high-impact insights using statistical analysis in a data-driven environment. The role involves collaborating with business units to frame problems, perform statistical analysis, and translate outcomes into actionable recommendations.

Senior Angular Developer with 5+ years of experience and strong Python Flask skills is sought for a project focused on building a data architecture and reporting framework for IFRS17 and IFRS9 QA and reporting.

Full-stack Back End Developer needed for a privacy-focused start-up. Work across the product lifecycle, analyzing and transforming data to power features and decisions. Requires advanced knowledge of data-heavy technologies and the ability to think like a data scientist. Must be available during 09:00 – 17:00 CET working hours.

Senior .NET Developer will contribute to the development of digital products using C#, .NET, and relational databases. Requires 5+ years of back-end development experience, object-oriented programming knowledge, and proficiency in writing efficient, testable code. Fluency in English is required.

Develop, configure, and test integration scenarios using SAP CPI. Analyze functional and technical requirements and translate them into efficient integration solutions. Collaborate with integration architects and project managers/product owners to optimize architectural decisions. Comply with and promote integration standards, patterns, and best practices. Maintain and troubleshoot existing integration flows to ensure reliability and performance. Provide technical leadership, code reviews, and mentorship for development teams.

This role drives revenue growth strategy and operations for a global organization. The Revenue Strategy & Biz Ops Lead analyzes data, identifies opportunities, and leads initiatives to shape business direction. Strong analytical, communication, and leadership skills are required.

Full Stack Developer to build and integrate LLM-powered features across frontend and backend systems. Develop React components, extend Python backend services, and work with LLM APIs. Requires commercial experience with LLMs, React, and Python.

Develop and maintain electronic trading platform components within a global engineering ecosystem. Build modules, components, and utilities for the eTrading platform. Contribute to market data distribution and ultra-low latency exchange connectors.

Lead and grow a team of 7 engineers developing and maintaining a Rust-native systematic options trading platform. Requires 7+ years of experience in systematic trading, options market-making, or low-latency trading systems with strong hands-on experience in Rust, C++, or CW.

Experienced Email (UI) Designer needed for fast-growing Shopify Retention Agency. Design emails, pop-ups, and develop Email Design Systems. Requires 2+ years of experience, Figma proficiency, and generative AI knowledge.

Data Integration Developer needed for international project. Develop technical solutions, map data, and define consumer groups. Requires Bachelor's degree, Agile experience, and proficiency in tools like Dataiku, PowerBI, SQL, Python, and cloud environments. Fluency in English and basic French required.

Joom Group seeks an experienced Legal Counsel (IP and Privacy) to join its legal team. Responsibilities include providing IP legal support across marketplace operations, driving privacy compliance, collaborating on product development, drafting and negotiating agreements, and supporting marketing activities. The ideal candidate will have 3-5 years of experience in IP and privacy law, a strong IP practice, deep GDPR experience, and the ability to draft and negotiate agreements.

Senior Data Scientist to build and refine credit scoring and risk models for lending strategy across 5 African markets. Develop and test ML models for loan eligibility and pricing optimization. Collaborate cross-functionally to scale models into production.

Senior / Lead Backend Developer will design, implement, and maintain scalable fintech infrastructure. Responsibilities include leading development of a cryptocurrency payment gateway, architecting backend systems, and optimizing system performance. Requires strong experience with Node.js, TypeScript, PostgreSQL, and message brokers. Experience with microservices, distributed systems, and payment gateways is essential.

Supply Chain Consultant - Inventory Management. Supports projects and continuous improvement initiatives within Supply Chain Management. Optimizes inventory processes through the implementation of best practices, standards, and excellence frameworks. Works with cross-functional teams to support change initiatives, system implementations, and SCM-related IT solutions.

Provide customer support via phone, email, and chat to customers in Polish, Czech, Greek, or Hungarian. Assist with orders, accounts, and platform navigation. Fluent language skills and strong communication are required.

Lead Full-Stack Engineer to shape and deliver high-impact digital products. Experience building modern full-stack applications (JS/TS/Node), frontend frameworks (React, Vue, Next.Js), cloud platforms, and API design is required.

Senior Customs Specialist ensures accurate and compliant customs declarations. Reviews, analyzes, and validates documentation, classifies products, and prepares entries. Monitors clearance status, resolves issues, and coordinates inspections.