Backend Developer, Senior [full remote from anywhere in Portugal or EU] Remote Work Full-time e[...]

Descrição da vaga We are currently collaborating with a leading global e-commerce group, present in Asia, Europe and in the Americas. In this context, we are looking for someone with energy, a sense of responsibility, and motivation to take on the role of Senior Backend Developer, in one of the strategic initiatives we are leading with this client. FCamara are one of the fastest-growing technology and innovation groups in Latin America, and since 2021, we've been operating in Portugal, working across various domains, including Unified Commerce, Application Development, AI (of course), and Cybersecurity, with over 1,700 professionals distributed across 12 companies in Brazil, Portugal, and the United Kingdom – through projects, managed services, squads, and staff augmentation. Portugal serves as our service hub for the Northern Hemisphere. From here, our team supports clients in Portugal, the European Union, the United Kingdom, and the United States. In Europe, in addition to the FCamara brand as a technology service provider, we are also the main investor and shareholder of Beta-i, a leading name in the field of open and collaborative innovation. At FCamara, members of our consulting and service teams – proudly known as Orange Blood – find a space to grow and develop their skills. We work on challenging initiatives with real impact, creating the conditions for a true professional leap. Whether joining with prior experience or through our Orange Juice programme, we are proud that many of our talents have gone on to become entrepreneurs or have progressed into leadership roles such as CTOs, IT Directors, Innovation Leads, or other senior positions in companies around the world. "Those who join FCamara usually leave much better than when they arrived." – said by former Orange Bloods, not by us. Responsabilidades e atribuições In practical terms, this person will be primarily responsible for designing, developing and maintaining backend systems with a focus on integrations, ensuring high performance, scalability and reliability. On a day-to-day basis, you will:

• Take ownership of complex features from design to production monitoring, ensuring high availability and performance
• Collaborate closely with Product Managers and Engineers to translate high-level business requirements into scalable technical specifications
• Design and implement sophisticated event-driven architectures and distributed systems using Azure Service Bus and Hangfire
• Oversee database health and strategy, including complex schema design, performance tuning and data integrity assurance
• Prepare and maintain architectural diagrams and system documentation
• Act as a subject matter expert in .NET (C#), PostgreSQL/SQL Server, REST APIs, GraphQL and Azure ecosystem
• Integrate with partner APIs to enable seamless data flow and business process automation

Requisitos e qualificações For this position, we are looking for someone with at least 5 yearsof experience in similar roles. You'll be the right fit if you bring these mandatory requirements:

• Deep proficiency in .NET (C#), Object-Oriented Programming and Domain-Driven Design (DDD)
• Proven experience integrating systems and APIs with strong emphasis on data integrity and error handling
• High proficiency in relational databases (PostgreSQL/SQL Server) with experience in optimizing complex queries and managing large-scale datasets
• Hands-on experience architecting background processing with Hangfire and event-driven systems using message brokers (Azure Service Bus, RabbitMQ, Kafka)
• Experience in automated testing and designing CI/CD pipelines for frequent, high-quality deployments
• Comfortable working within Microsoft Azure environment

And it will be very nice if you also bring:

• Experience with GraphQL
• Prior work in high-traffic web applications and distributed systems
• Ability to create and maintain comprehensive technical documentation

Beyond technical knowledge, we also expect you to have a collaborative and team-oriented profile:

• Ability to understand requirements and technical solutions
• Strong communication skills
• Critical thinking and a focus on continuous improvement
• Strong delivery mindset and commitment to deadlines and goals

Informações adicionais This is a full-remote position and you are welcome to apply for this position if you live in Portugal or in the European Union. Unfortunately for this position candidates from Brazil are not going to be considered. You may occasionally be required to work from a client site in the Greater Porto area for specific, planned projects. Please note this is not a hybrid working model and visits will be ad hoc. This position is part of a long-term project. Languages:In this role, work with both the FCamara team and the client will be conducted in English. As this will be your primary working language, it is a requirement that you are professionally proficient in this language. Contract Model:We offer flexibility in the contract model. Our recruitment team will provide all details regarding contract type, remuneration, and benefits, tailored to your location and professional situation. Nationality, Residency and Visa:We welcome professionals of any nationality, provided they are fluent in the required language. This position does not include any VISA sponsorship or arrangements by FCamara. #J-18808-Ljbffr Apply tot his job Apply To this Job