.NET Full Stack Developer

Hexa Consulting; Porto; Hybrid; EUR 42,000 - 65,000; Full time

Benefits offered by this job

Private health insurance

Psychological support

Professional training & certifications

Security best practices exposure

Work-life balance initiatives

Team initiatives & communityActivities

Job summary

Hexa Consulting in Porto is seeking a mid-level full stack developer to join a banking software initiative. You will develop, maintain and optimize full stack applications using .NET and React, translating business requirements into robust technical solutions.

Collaborating with international teams, you will design components across front-end and back-end layers, ensure performance, reliability and maintainability, and contribute to documentation and knowledge sharing in a hybrid work setup.

Qualifications

• 3 to 6 years of professional experience in full stack software development, with a focus on .NET technologies.
• Experience developing and maintaining applications across front-end and back-end environments.
• Ability to translate functional requirements into structured technical solutions.
• Strong analytical and problem-solving skills, with attention to software quality and maintainability.

Responsibilities

• Develop, maintain and enhance full stack applications using .NET and front-end technologies.
• Analyze business and functional requirements and translate them into technical solutions.
• Design and implement application components across front-end and back-end layers.
• Develop, test and optimize software to ensure performance, reliability and maintainability.
• Investigate technical issues, identify root causes and implement effective solutions.
• Create and maintain technical documentation covering application architecture, design and implementation.
• Collaborate with cross-functional and international teams to support continuous application improvement.

Skills

Full stack development

International collaboration

Analytical thinking

Documentation mindset

Tools

.NET

React

PHP

WordPress

Microsoft SharePoint

Cloud platforms (Azure/AWS/GC)

Job description

Join a software development initiative in the banking sector, contributing to the development, maintenance and optimization of business applications. Based in Porto, this hybrid opportunity involves collaboration with international teams to deliver reliable, scalable and business-aligned solutions across front-end and back-end environments.

WHAT YOU WILL DO

• Develop, maintain and enhance full stack applications using .NET and front-end technologies.
• Analyze business and functional requirements and translate them into technical solutions.
• Design and implement application components across front-end and back-end layers.
• Develop, test and optimize software to ensure performance, reliability and maintainability.
• Investigate technical issues, identify root causes and implement effective solutions.
• Create and maintain technical documentation covering application architecture, design and implementation.
• Collaborate with cross-functional and international teams to support continuous application improvement.

WHAT WE ARE LOOKING FOR

• 3 to 6 years of professional experience in full stack software development, with a focus on .NET technologies.
• Experience developing and maintaining applications across front-end and back-end environments.
• Ability to translate functional requirements into structured technical solutions.
• Strong analytical and problem-solving skills, with attention to software quality and maintainability.
• Collaborative mindset, clear communication and adaptability when working with international teams.
• Commitment to technical documentation, knowledge sharing and continuous improvement.

TECHNICAL SKILLS

• .NET development for back-end applications and business logic.
• React for front-end application development.
• PHP and WordPress.
• Microsoft SharePoint.
• Full stack application design, integration and maintenance.
• Software testing, debugging and performance optimization.
• Technical documentation and application troubleshooting.

NICE TO HAVE

• SQL proficiency, including complex queries, joins, indexing and database optimization.
• Familiarity with cloud platforms such as Microsoft Azure, AWS or Google Cloud.
• Understanding of Extract, Transform, Load (ETL) processes for data integration and preparation.

WHAT WE OFFER

• Private health insurance from your first day, with no waiting periods and optional family extension.
• Free and confidential psychological support through our mental health partnership.
• Continuous learning opportunities, including professional training and certification support.
• Opportunities to develop knowledge in quality management, information security and cybersecurity best practices.
• Childcare vouchers and support measures that promote work-life balance.
• A collaborative working environment that values professional development, flexibility and mutual support.
• Opportunities to connect with colleagues through team initiatives, shared experiences and community activities.

EQUAL OPPORTUNITY

At Hexa, we are committed to providing an inclusive and equitable workplace where individual differences are respected and valued. Guided by the principles of the Portuguese Diversity Charter, we welcome applications from all qualified professionals and promote equal opportunities throughout the recruitment process.

HEXA LIFE

At Hexa, we are all Builders. Every professional contributes to meaningful solutions, strong relationships and shared progress. Our culture is built on honesty, mutual support and agility, encouraging transparency, collaboration and a solution-oriented mindset.

As a Hexa Builder, you become part of a connected community where knowledge is shared, individual contributions matter and professional growth is supported. Together, we build what comes next.