backend developer English-speaking jobs in Águeda

Java Developer with 2+ years of experience needed for hybrid role. Must have strong knowledge of Java 8+, Spring Framework, and databases (SQL and NoSQL). Experience with Git, CI/CD pipelines, and Agile methodologies is required. Fluent English is mandatory.

Sensei is seeking a Computer Vision and Machine Learning Engineer to design and implement new methods for image and video understanding, recognition, detection, and tracking. Responsibilities include researching algorithms, implementing and validating solutions, and collaborating with engineering teams. The ideal candidate has a Ph.D. or M.Sc. plus 5 years of experience in a related field, expertise in computer vision sub-disciplines, and proficiency in Python, OpenCV, and machine learning frameworks.

Performance Marketing Specialist to execute global paid media campaigns across LinkedIn, Google, Meta, YouTube, and emerging channels. Build, launch, and optimize campaigns aligned with global GTM priorities. Partner cross-functionally to ensure messaging and full funnel alignment. Track, analyze, and report on performance, translating data into insights and optimizations.

Business Intelligence Analyst will develop and execute data strategies, apply advanced analytics, and design interactive reports and dashboards. Requires expertise in data warehousing, ETL processes, data modeling, and advanced analytics techniques.

Develop and maintain robust data tools to support banking stakeholders. Work across the full data lifecycle, including data feed industrialization, ETL processes, data warehousing, and visualization. Translate business requirements into effective data solutions and actionable requests.

Provide customer support via phone, email, and chat in French and English for banking products and services.

Accountant/Financial Technician for international furniture showroom. Manages bank accounts, processes payments, verifies invoices, and prepares financial reports. Develops budgets, tracks cash flow, and handles payroll. Supports HR processes, including recruitment and onboarding. Requires proficiency in Portuguese, English, and Russian.

Manage and open a new store in Almada Fórum, Setúbal, ensuring success and aligning the team with business objectives. Analyze KPIs, develop action plans, and drive sales through exceptional customer service. Coordinate with service providers and monitor purchasing and customer trends. Lead a team, embody Emma's DNA, and ensure consistent execution of visual merchandising standards.

Full Stack Developer (Mid/Senior/Tech Lead) to develop and maintain scalable web applications using Django and React. Responsibilities include designing REST APIs, optimizing PostgreSQL databases, and collaborating with cross-functional teams. Experience with AWS infrastructure, Git, and software architecture is required.

As a Machine Learning Engineer, you will develop and deploy cutting-edge machine learning models and solutions. You will collaborate with data scientists, software engineers, and DevOps professionals to bring AI-powered products to life. You will contribute to building and improving LLM-based systems, support MLOps pipelines, and work with cross-functional teams to gather requirements and analyze data.

Lead the design and development of high-performance, secure, and scalable frontend solutions using React.js and Next.js. Champion high-quality standards in developing great user interfaces. Drive reliability through unit testing, integration testing, and a TDD approach.

Performance Test Analyst needed for UK-based InsurTech company expanding in Lisbon. Responsibilities include planning and executing performance tests, developing test frameworks, and mentoring teams. Requires 4+ years of experience with performance testing tools (JMeter, LoadRunner), scripting (Java, Python, Shell), and Agile methodologies. Financial Services background is required.

Provide Human Resources Administration support for Siemens Portugal. Tasks include employee support, data management, organizational structure management, and business trip documentation.

Leads local brand strategy and execution for a key therapeutic area in Portugal. Translates global and regional strategy into local marketing plans. Manages brand budget and collaborates with cross-functional teams.

Experienced IT Project Manager needed to lead global OT/AD domain migrations and infrastructure upgrades in a regulated pharmaceutical manufacturing environment. Must have strong OT experience, GxP knowledge, and proven track record managing complex, multi-site projects.

Lead and shape frontend work across Paddle's Experience Group products, including the seller dashboard, docs platform, and developer experience initiatives. Own the technical direction and lifecycle of products and tooling, including public libraries and Node SDKs. Contribute high-quality TypeScript and React code in a large codebase. Champion frontend excellence and mentor other engineers.

DesignRush.com seeks a Video Content Creator to produce engaging social media content and drive traffic to the site. Responsibilities include developing a social media strategy, creating YouTube videos, and utilizing AI for content generation. Requires 5+ years of experience in content creation for YouTube, TikTok, and Instagram, strong copywriting skills, and proficiency in video editing software.

Senior Fullstack Developer will design, develop, and evolve modular components for a web platform and mobile care applications. Responsibilities include working with a tech stack of TypeScript, Next.js, Flutter, AWS, and Pulumi, shaping technical architecture, and owning end-to-end feature development. Requires 5+ years of experience with React, TypeScript, Node.js, AWS, and IaC tools, mobile development experience with Flutter or React Native, and strong understanding of systems design and software architecture.

Staff Client Engineer to design and implement features for an unannounced Strategy/MMO title. Collaborate with teams, propose process improvements, and ensure code quality. Requires experience with Unity, C#, Agile/Scrum, and software engineering best practices.

The Project Planner develops and maintains project programmes for multidisciplinary engineering projects. Responsibilities include progress monitoring, risk and change management, stakeholder coordination, and ensuring planning data accuracy. Requires a degree in a relevant field, project planning experience, and proficiency in planning software.