Senior Software Developer
EspooCompetitiveHybrid0 applicants
About this role
We are looking for a Senior Software Developer for our client to modernize and modularize a large, existing C++ application while designing new components in C#. This role combines hands-on development, legacy system refactoring, and the creation of scalable, future-oriented solutions. You will join a collaborative and close-knit development team in a hybrid role based in Espoo, with flexibility for remote work.
Responsibilities
- Refactor and modularize a large C++ codebase to enhance maintainability, scalability, and overall architecture.
- Design and implement new C# components to support the evolution of the platform.
- Apply cloud architecture principles to improve scalability, performance, and security.
- Contribute to CI/CD pipelines, automation, and deployment processes.
- Must have requirements:
- Extensive experience in C# development.
- Strong proficiency in C++ for legacy system work.
- Solid understanding of cloud architecture, scalability, and security principles.
- Proven experience refactoring and modularizing large applications.
- Excellent problemsolving and decisionmaking abilities.
- Ability to guide, support, and mentor other developers.
- Degree in Computer Science, Engineering, or a related field.
- Nice to have requirements:
- Experience with container technologies (Docker/Kubernetes).
- Background in industrial software, simulation, or robotics.
- Familiarity with manufacturing or automation systems.
- Ideal Candidate Profile
- You are a proactive, hands-on Senior Developer (10+ years preferred) who enjoys working in a collaborative, international team. You're confident working with both complex legacy code and modern architectures, and you bring strong technical judgment and a systemsthinking approach. You naturally mentor others and contribute to longterm technical direction, valuing an inclusive, lowhierarchy culture focused on continuous learning.
- Work Environment
- You will join a supportive, lowhierarchy organization with a s