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Make an impact by working for sectors where technology is the enabler, everything is ground-breaking and there’s a constant need to be innovative.
Create and enhance projects in Java, Pyhton, Angular, PHP, .NET and so much more while diving in the world of Blockchain, Artificial Intelligence, Data Science, Security and Internet of Things.
Be part of the team that combines business knowledge, technological edge and a design experience. Our different backgrounds and know-how are key in developing solutions and experiences for digital clients.
Face challenges and learn other ways of thinking and seeing the world - there’s always room for your energy and creativity.
About The Role
This position is for a Software Developer to develop and maintain Client’ solutions.
As a part of your job, you will:
Come join the Team!
Celfocus is a European high-tech system integrator, providing professional services focused on creating business value through Analytics and Cognitive solutions – addressing Telecommunications, Energy & Utilities, Financial Services and other markets' strategic opportunities.
Serving Clients in 25+ countries, Celfocus delivers solutions such as accelerating digital network transformation in Autonomous Networks, elevating and monetising business services in B2B2x ecosystems, and providing highly relevant customer experiences through Hyper-personalisation solutions.
Create and enhance projects in Java, Pyhton, Angular, PHP, .NET and so much more while diving in the world of Blockchain, Artificial Intelligence, Data Science, Security and Internet of Things.
Be part of the team that combines business knowledge, technological edge and a design experience. Our different backgrounds and know-how are key in developing solutions and experiences for digital clients.
Face challenges and learn other ways of thinking and seeing the world - there’s always room for your energy and creativity.
About The Role
This position is for a Software Developer to develop and maintain Client’ solutions.
As a part of your job, you will:
- Translate application storyboards and use cases into functional applications;
- Design, build and maintain efficient, reusable, and reliable code;
- Ensure the best possible performance, quality and responsiveness of the applications;
- Collaborate closely with the Product Owner to ensure alignment with business requirements and meet delivery timelines;
- Prioritize and facilitate the early resolution of client issues, ensuring adherence to agreed Service Level Agreements (SLA);
- Conduct code reviews, contribute to critical feature designs, and ensure the overall quality of the team's deliverables;
- Flag technical debt and areas of improvements, making sure they are properly documented and taken into account when defining priorities;
- Implement a robust documentation system for knowledge base, onboarding, knowledge transfer, and communication in software development activities;
- Identify bottlenecks and bugs and devise solutions to these problems;
- Follow Agile Scrum development process for application development.
- Bachelor’s degree in Computer Science, Engineering, or a related field;
- Minimum 5+ years of hands-on experience in .NET development;
- Proficient in C#, APS.NET and .NET Core;
- Strong knowledge of AWS and/or Azure, Microservices architecture, and design patterns;
- Strong knowledge of containerization and orchestration tools like Docker and Kubernetes;
- Experience in Entity Framework/EF Core is a strong plus;
- Experience in frontend technologies like React.js or Angular is a strong plus;
- Experience in NodeJs is a plus;
- Experience in iOS development or Android development is a plus;
- Solid grasp of security best practices related to APIs and data privacy;
- Proficiency in Agile/Scrum methodologies and a commitment to driving Agile practices within the team;
- Comfortable with DevOps practices involving configuration management, CI/CD pipelines, Gitflow, IaC, deployment patterns among others;
- Excellent problem-solving skills and a proactive approach to addressing challenges;
- Proficiency in English;
- Availability to be onsite at Client’s office in Porto 2x per week.
- 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.
Come join the Team!
Celfocus is a European high-tech system integrator, providing professional services focused on creating business value through Analytics and Cognitive solutions – addressing Telecommunications, Energy & Utilities, Financial Services and other markets' strategic opportunities.
Serving Clients in 25+ countries, Celfocus delivers solutions such as accelerating digital network transformation in Autonomous Networks, elevating and monetising business services in B2B2x ecosystems, and providing highly relevant customer experiences through Hyper-personalisation solutions.
Key Skills
Ranked by relevance
angular
configuration management
artificial intelligence
containerization
microservices
product owner
blockchain
reactjs
android
docker
devops
scrum
java
cicd
aws
php
ios
c
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- Posted
- Feb 13, 2025
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Porto
- Company
- Celfocus
Industries
IT Services
IT Consulting
Categories
Engineering
Information Technology
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3 roles aligned with this opportunity
View Job Details
Related
Junior Developer
2026-05-14
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Not Applicable
Portugal
IT Services
Engineering
View Job Details
Related
Backend Developer
2026-03-31
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Engineering
View Job Details
Related
PHP Developer
2026-03-20
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