Fullstack Developer - .NET & Azure
- Salary
- Not stated
- Level
- Mid
- Work type
- Hybrid · Porto
- Visa
- Not stated
Open. First seen 3 October 2026.
The team: Alongside HIRES STEADILY
This role is one of 15 open in Alongside. 8 were posted in the last 30 days and the oldest in July: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
CI/CD (6 of 15), Agile (5 of 15), SQL (5 of 15), React (4 of 15), SAP (4 of 15), Test Automation (4 of 15), .NET (3 of 15)
OTHER ROLES ON THIS TEAM
- CRM Functional Analyst posted Oct 15
- Mid Fullstack Developer (React & Node.js | AI / B2B) posted Oct 15
- Senior PHP Developer posted Oct 14
- SOC Analyst L1/L2 posted Oct 7
- QA Engineer - Mobile & AI posted Oct 6
- Fullstack Developer - Tomar posted Sep 29
- Web Application Developer posted Sep 28
- Team Lead - Web Development (E-commerce) posted Sep 25
- Machine Learning Engineer posted Sep 17
- Automation Developer posted Sep 16
- Senior Software Engineer - Azure & .NET posted Aug 19
- Project Manager - Technology & Innovation posted Aug 13
- Senior Windows Infrastructure Engineer posted Jul 30
- Salesforce MDM Engineer posted Jul 9
From the team and dates on Alongside's own job board.
About the role
Alongside is a Portuguese company that partners with international organizations to build and scale exceptional tech teams.
We are looking for a Fullstack Developer - .NET & Azure to join a project with one of our clients, a global leader in professional information solutions and software. Operating across more than 180 countries, the company develops technology-driven solutions for industries including Healthcare, Tax & Accounting, Financial & Corporate Compliance, and Legal & Regulatory.
This person will work primarily with .NET, C#, SQL Server, and Azure, contributing to backend development, API design, technical decisions, code quality, and automated testing.
Responsabilities:
- Design, develop, and maintain backend applications using .NET Core, ASP.NET MVC, and C#.
- Develop and maintain RESTful Web APIs.
- Work with SQL Server, including queries, stored procedures, and performance optimization.
- Build and maintain cloud-based solutions using Microsoft Azure services.
- Work with services such as Azure Functions, Azure Storage, API Gateway/API Management, and Kubernetes.
- Write and maintain unit tests, using mocking frameworks and API automation practices.
- Contribute to technical and design decisions, applying appropriate design patterns and OOP principles.
- Participate in code reviews and contribute to maintaining high development standards.
- Work with GitHub, following branching, merging, and collaborative development practices.
- Collaborate with the development team throughout the software development lifecycle.
Requirements
- 3+ years of experience in backend software development.
- Strong hands-on experience with C# and Object-Oriented Programming (OOP).
- Experience with .NET Core and ASP.NET MVC.
- Hands-on experience developing Web APIs / REST APIs.
- Solid knowledge of SQL Server, including queries, stored procedures, and performance tuning.
- Understanding of common software design patterns.
- Experience with cloud-based development, preferably using Microsoft Azure.
- Experience with or exposure to Azure Functions, Storage, API Management/Gateway, and Kubernetes.
- Experience writing unit tests, working with mocking frameworks, and API test automation.
- Experience with Git/GitHub, including branching and merging strategies.
- Good understanding of code review and software development best practices.
- Good level of English, both written and spoken.
Benefits
- Hybrid working model: 2 days per week at the office;
- Collaborative and international work environment;
- Opportunity to work on impactful software products and transformation projects;
- Exposure to modern technologies, tools, and development practices;
- Opportunity to collaborate with experienced professionals across different countries and areas of expertise.
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