Mid/Senior .NET Backend Engineer [working in Portugal's time zone]

FCamara; Portugal; Presencial; EUR 55 000 - 85 000; Tempo integral

Resumo da oferta

FCamara is seeking a Mid/Senior .NET Backend Engineer to join our Porto team. You will build internal products powering multiple business areas, collaborating with Product Managers and fellow engineers to turn complex requirements into scalable software.

You will design event-driven architectures, optimize data processing, and maintain high-availability systems using .NET, PostgreSQL/SQL Server, and modern messaging stacks. English and Portuguese are required.

Qualificações

• Minimum 4+ years building and scaling distributed systems and high-traffic apps.
• Deep expertise in .NET (C#) and OOP/DDD principles.
• Relational databases and complex query optimization experience.
• Experience with background processing (Hangfire) and message brokers (Azure Service Bus, RabbitMQ, Kafka).
• Experience designing CI/CD pipelines for frequent, high-quality deployments.
• Fluency in English and Portuguese to collaborate across time zones.

Responsabilidades

• Work with Porto team to develop internal products powering the business areas.
• Collaborate with Product Managers and Engineers to define, plan, and execute features.
• Design and implement event-driven architectures and distributed systems.
• Create architectural diagrams and system documentation as the technical source of truth.
• Serve as subject matter expert in .NET (C#) and database technologies.

Conhecimentos

.NET (C#)

DDD

Distributed systems

CI/CD

SQL/Databases

Messaging (Azure Service Bus/RabbitMQ,

English & Portuguese

Ferramentas

Hangfire

Azure Service Bus

RabbitMQ

Kafka

Descrição da oferta de emprego

Job description

We are one of the fastest-growing technology and innovation groups in Latin America, and since 2021, we’ve been operating in Portugal.

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 Mid/Senior .NET Backend Engineer, in one of the strategic initiatives we are leading with this client.

We work 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.

Main responsibilities

As a Backend Engineer, you will join our Porto Team to develop internal products that power our business areas. You will pair with Product Managers and other Engineers to define, plan, execute, and foster a culture of technical excellence. WHAT YOU’LL DO

• Help the team define, plan, and execute complex features. Help the team throughthe full lifecycle, from initial design to production monitoring, ensuring high availability and performance.
• Pair with the Product Manager and other Engineers on discovery and prioritisation. You don't just execute tasks, you translate high-level business requirements into scalable technical specifications.
• Design and implement sophisticated event-driven architectures and distributed systems.
• Create and maintain high-quality architectural diagrams and system documentation, ensuring the "technical source of truth" is always accurate and accessible.
• Act as the subject matter expert in .NET (C#), PostgreSQL/SQL Server, REST APIs

Requirements and skills

• You have 4+ years of experience building, deploying, and scaling distributed systems and high-traffic web applications.
• You possess deep proficiency in .NET (C#) and a mastery of Object-Oriented Programming and Domain-Driven Design (DDD).
• You are proficient in relational databases, with experience in optimizing complex queries and managing large-scale data sets.
• You have hands-on experience architecting background processing (Hangfire) and event-driven systems using message brokers (Azure Service Bus, RabbitMQ, or Kafka).
• You view automated testing as a baseline and have experience designing CI/CD pipelines that ensure high-quality, frequent deployments.
• You thrive in a global, asynchronous environment. Your English and Portuguese fluency and communication skills allow you to influence stakeholders and collaborate effectively across time zones.
• Demonstrated ability to translate complex business requirements into high-performance technical specifications.

Additional information

• This is aremoteposition aligned with the time zone for Portugal, in a 9h to 18h working schedule. If local to Porto, Portugal, you might be invited to sporadic visits to the client's office.
• 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 inEnglish and Portuguese. As these will be your working languages, it is a requirement that you are professionally proficient in these languages.
• 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 and hold the necessary documentation for hiring in Portugal or Brazil. This position does not include any VISA sponsorship or arrangements by FCamara.