Junior Software Engineer – Cloud & AI

About the role

InnoWave is looking for a curious and proactive Junior Software Engineer to start a career building modern, cloud‑based and AI‑enhanced solutions. You will work side‑by‑side with senior engineers in Lisbon, contributing to scalable backend services and automation workflows.

Key responsibilities

• Support development and maintenance of backend services using C#/.NET 8+
• Assist in building cloud‑based applications and integration services on AWS
• Contribute to automation and orchestration workflows across APIs, services, and data sources
• Help implement AI‑powered features using Claude and other modern AI technologies
• Develop and maintain MCP servers and secure integrations with internal and external tools
• Collaborate with senior developers and cross‑functional teams to deliver end‑to‑end software solutions
• Participate in code reviews, testing, debugging, and documentation

Required profile

• Degree in Computer Science, Software Engineering, Information Systems, or related field
• Basic understanding of .NET development, REST APIs, and object‑oriented programming
• Familiarity with cloud platforms, preferably AWS
• Interest in AI technologies, automation, and modern software practices
• Strong analytical, problem‑solving, communication and teamwork skills
• Fluent in written and spoken English (mandatory)

Required skills

• C#
• .NET
• AWS
• Claude (AI platform)
• Git
• REST APIs
• Object‑oriented programming