
ISS Tech Portugal
Solutions architect
Porto
April 7, 2026
Hybrid
As a global leader in facilities services we connect people and places to make the world work better.
Whether directly or indirectly, you’ll play a vital role in supporting our placemakers in delivering exceptional workplace experiences for our customers.
Want to know how a facility management company is powered by technology?
At ISS Tech Team we are investing in innovative and integrated technological solutions for the facility management industry with a tech team headquarted in Copenhagen, Warsaw and Porto.
Our Porto hub is the first space dedicated specifically to software development and acts as a powerhouse where our employees test and implement products for over 40,000 clients and 350,000 placemakers around the world.
Location: Porto, Portugal or Warsaw, Poland
Work Model: Hybrid
What will you do as Solution Architect:
As a Solution Architect, you will play a critical role in shaping our organization’s technology landscape.
You’ll collaborate with line-of-business stakeholders, assess existing solutions, and design future-state architectures. Your strategic insights will drive business process improvements and enable the adoption of cutting-edge technologies.
Designing System Architecture:
- Developing concepts and designs for IT system architecture to meet business, performance, and security requirements.
- Defining the structure of applications to be created or modified within a project.
- Designing the integration methods between different IT systems.
- Creating the initial system architecture as a starting point for further work.
- Improving and optimizing existing system architecture in response to changing needs, including evaluating the current state of solutions and identifying gaps.
- Designing database architecture.
- Creating prototypes and solution skeletons, including recommending and developing design patterns and architectural standards.
- Defining principles related to the software development process.
- Designing systems in monolithic or distributed architecture.
- Developing recommendations regarding specific system solutions, including for commercial off-the-shelf (COTS) and self-developed software.
Creating Solution Specifications:
- Translating business and functional requirements into a technical design for the future system.
- Defining detailed technical requirements for projects, including hardware environment, infrastructure, necessary software, selection of tools, and technologies.
- Preparing project specifications and specifications for the technical environments needed for its implementation.
Developing Technical Documentation:
- Creating conceptual and design documentation describing the system's architecture and operation, following the ISS Standards.
- Preparing descriptions of the system's construction (design) solutions.
- Documenting the technical parameters of the system.
What makes you fit:
- Holds a bachelor’s degree in computer science, Systems Analysis, or a related field, or possesses equivalent practical experience.
- Has more than 5 years of professional IT experience, demonstrating the ability to think strategically and translate plans into operational excellence.
- Possesses deep expertise and preferably some business knowledge in specific domains.
- Experience with Cloud native development (preferably AWS/Azure), microservices, APIs (REST/GraphQL), OAuth/SAML and Patterns (e.g. event-driven, messaging).
- Knowledge of various Integration patterns and IT Security best practices (OWASP) is a must.
What we offer:
- 22 days of annual leave per year +3 company leave days.
- Flexible working hours & hybrid work model.
- Permanent contract.
- Health Insurance (employee).
- Modern, well-equipped office in the heart the city of Porto.
At ISS, we are more than just a service provider of cleaning, food, workplace and technical services, we are a partner in our customers’ success.
Become more. Become ISS.