Senior Software Engineer (.NET) - Talent Pool

Mercell is seeking Senior Software Engineers to join our engineering team. In this role, you'll be instrumental in developing and optimizing applications within a cloud-native architecture. If you're passionate about building secure, scalable, and high-performance software solutions, and thrive in a collaborative, innovative environment, we encourage you to apply!

lMercell is a tech company and the market leader in e-procurement in Europe. We're revolutionizing how the public sector procures goods and services, helping buyers and suppliers connect in the most efficient, transparent, and easy way possible

.We are building a new SaaS platform that automates the entire tendering process, from publication to evaluation and final contract. This complex process involves a lot of API integrations, validations, and intricate steps that need to be handled seamlessly. Our core values Growth, Curiosity, Courage, and Trust guide everything we do, from our business decisions to how we collaborate and interact with our colleagues and customers. We are committed to fostering an environment where our employees can develop and thrive

.
What you'll d

o:As a Senior Software Engineer, you wil

• l:Design, develop, and maintain robust applications using ASP.NET, .NET Core, and .NET Framewor
• k.Integrate and optimize services within Amazon Web Services (AWS), including SNS, S3, RDS, ECS, EKS, Lambda, etc
• ..Support the creation of secure, scalable, and high-performance software solution
• s.Collaborate closely with other teams and stakeholders to ensure architectural consistency and promote best practice
• s.Provide expert guidance on platform improvements and technical challenge
• s.Optimize database queries and maintain stored procedures using your strong SQL knowledg
• e.Contribute to our CI/CD and SDL processes, with a focus on test automatio

n.
What you'll bri

• ng:Senior-level experience with the .NET ecosystem (ASP.NET, .NET Core, .NET Framewor
• k).Proven experience with cloud computing services, preferably A
• WS.Strong background in building web applicatio
• ns.A solid understanding of CI/CD, SDLC processes, and test automati
• on.Adherence to clean code principl
• es.Strong SQL knowledge and experience with stored procedur
• es.Excellent problem-solving skills and the ability to work both independently and collaboratively within a te

am.
We also va

• lue:A positive attitude and strong communication ski
• lls.A collaborative spirit; you enjoy teamwork, coaching, and helping oth
• ers.The ability to navigate complex codebases with minimal documentation and improve them as nee
• ded.Proficiency in troubleshooting complex issues within production syst
• ems.A commitment to continuously communicating progress and plans to stakehold
• ers.A professional, respectful, and responsible work et
• hic.A passion for continuous improvement and learn
• ing.Adaptability when dealing with tight deadlines and scope chan

ges.

Loca

• tions: Portugal, Lisbon (remote): Mercell does not currently have a legal entity in Portugal. Employment will therefore be arranged through a trusted Employer of Record (EoR) partner, in line with local regulations. Candidates should be comfortable with this arran
• gement.Netherlands, Utrecht (hybrid): Combination of work from home and on-site presence in our local office, to foster collabo

ration.Please note: Mercell does not provide relocation support for this position. We are seeking candidates who are already based in, or have existing work authorization for, the country where the role is l

ocated.