Celfocus

Celfocus is a high-tech European systems integrator, specializing in the provision of excellent professional services focused on creating business value through Analytics and Cognitive solutions. It operates in strategic sectors such as Telecommunications, Financial Services, Retail, Energy & Utilities, Pharmaceutical Industry, among others.
About company

Network software architect - celfocus

Remote

location Lisbon, Porto

date July 14, 2026

types Hybrid

Make an impact by working in sectors where technology is the enabler and innovation is the key.

At Celfocus, we make data actionable through Next‑Gen Intelligence - where data, AI and human creativity come together.

You’ll work with multidisciplinary teams and partner with leading companies to turn data into decisions, agility and long‑term value.

About the role

Solution architecture is a practice of designing, describing, and managing the solution engineering in relation to specific business problems. Solution architecture describes how different components of business, information, and technology architectures are used in a particular solution. It provides a channel between enterprise architecture and technical architecture.

As a part of your job, you will:

  • Design systems architecture that will meet business needs, by acting as a bridge between business/functional and technical teams.
  • Assessing system architectures and working with technical staff to recommend solutions to improve it.
  • Providing supervision and guidance to technical architects and development teams.
  • Continually researching current and emerging architectural patterns and paradigms, and proposing changes where needed.
  • Describing the structure, characteristics, behaviour, and other aspects of the architecture to various stakeholders.
  • Assessing the impacts on the overall business goals and outcomes that certain solution choices have.
  • Ensure the correct behaviour of a new system/component and how it will fit the existing enterprise environment.
  • Responsible for ensuring the adoption of an architecture and standards methodology.

What are we looking for?

  • Knowledge of Telco business models and processes.
  • Knowledge of E2E solutions and placement of OSS in the overall enterprise architecture.
  • In-depth understanding of OSS solutions and components (in Assurance, Configuration, Planning, Readiness).
  • Knowledge on OSS and Automation Architectures.
  • Technological background/knowledge in Microservices and Automation Platforms.
  • Experience in engineering and software architecture design.
  • Experience in complex/large-scale projects.
  • Strong analytical and problem-solving skills.
  • Strong organizational and leadership skills.
  • Efficient communication skills.
  • Comfortable with ambiguity and time spent outside of comfort zone, acquiring new skills.
  • Previous project management experience is advantageous.

Personal traits

  • Ability to adapt to different contexts, teams, and Clients.
  • Teamwork skills but also a sense of autonomy.
  • Motivation for international projects and ok if travel is included.
  • Willingness to collaborate with other players.
  • Strong communication skills.

What’s in it for you

  • Hybrid way of working with flexibility and balance.
  • Opportunity to work on international projects.
  • Possibility to explore different roles and career paths.
  • Continuous learning and development opportunities.
  • A growing AI‑driven environment, working with the latest technologies.
  • A set of benefits and perks to support your day-to-day.

At Celfocus, we are committed to cultivate a diverse and inclusive workplace. As an equal-opportunity employer, we welcome applicants of all backgrounds, gender identities, and abilities.

If you require any adjustments during the selection process, please inform our Talent Acquisition Team.