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Lead Software Engineer - Agentic Development in Spain

JR Spain is seeking a highly skilled Lead Software Engineer to spearhead agentic development initiatives for their innovative cloud platform.

This pivotal role involves hands-on coding with AI agents, mentoring a talented engineering team, and ensuring seamless transitions for existing clients.

You will be instrumental in shaping the future of sports center management software, driving technical decisions, and maintaining high standards of quality and reliability.

This is a unique opportunity to join a well-established company, part of the global Valsoft Corporation, and contribute to a cutting-edge product built from the ground up with agentic-first principles.

If you are passionate about AI-driven development and possess a strong background in backend systems and cloud technologies, we encourage you to apply for this exciting career prospect.

Private
Bachelor Degree
full-time
Spain

Jobs Date Posted: 03 November, 2026
Jobs Last Date to Apply: 18 December, 2026
Industry: Software Development
Jobs Industry Type: Private
Job Hiring Organization: JR Spain Client / Employer: T-Innova
Experience Required (In months): 96
Occupational Category: Software Engineering
Education Requirements Bachelor Degree
Employment Type: full-time
Advertisement Source: eurojobs.com
Job Location: Catalunya
Country of Appointment: Spain
Employer Department: Engineering
Employer Address: Castelldefels, Barcelona, Spain
🎓 Qualifications Required
BE
📌 Job Positions:

Further Details

This Lead Software Engineer position at JR Spain focuses on pioneering agentic development within a new cloud platform for sports center management. The role demands a leader who can guide the engineering team, implement AI coding agents, and ensure the smooth migration of existing clients to the new system. The company, T-Innova, has a long history since 1993 and is now part of the Manos Group within Valsoft, offering stability with an innovative edge. Key responsibilities include building AI features into the product, managing the health of the live platform, and driving engineering quality through automated testing and CI/CD. The ideal candidate will have extensive experience in software development, a proven track record with AI coding agents, and strong backend skills in modern stacks and relational databases.

Lead Software Engineer - Agentic Development in Spain

JR Spain is actively seeking a dynamic Lead Software Engineer to drive innovative agentic development for their cutting-edge cloud platform. This role offers a unique chance to work with AI coding agents daily, mentor a growing engineering team, and play a crucial part in the evolution of sports center management software. The company, T-Innova, boasts a rich history since 1993 and is now part of the global Valsoft Corporation, providing a stable yet forward-thinking environment.

This position is ideal for a seasoned professional with a passion for AI-driven solutions and a strong command of backend development and cloud technologies. You will be responsible for technical delivery, code quality, and ensuring a seamless client experience during the transition to the new product. If you are ready to set the technical direction and build the future of the industry, this is your opportunity.

  • Key Position: Lead Software Engineer
  • Focus: Agentic Development, Cloud Platform
  • Location: Catalunya, Spain
  • Company: T-Innova (part of JR Spain / Valsoft)
  • Experience Required: Minimum 8 years professional software development, with 2+ years in leadership/technical ownership
  • Key Skills: AI Coding Agents, Backend Development, Cloud Platforms, CI/CD, Team Leadership
  • Career Growth: Opportunity to shape a new product and lead technical innovation

Skills

  • Lead and mentor engineering team
  • Develop with AI coding agents daily
  • Own technical delivery and code quality
  • Collaborate with product and support teams
  • Translate use cases into specifications and software
  • Shape technical design for cloud architecture
  • Build AI features like assistants and smart search
  • Maintain health of live Visual Basic 6, .NET, PHP systems
  • Use agents to analyze and modify legacy code
  • Plan client migration to new product
  • Implement automated testing and CI/CD
  • Set standards for code review and release
  • At least 8 years of professional software development experience
  • At least 2 years leading engineers or technical ownership
  • Demonstrable agentic development with AI coding agents
  • Hands-on experience building AI features with LLM APIs
  • Strong backend skills in modern stacks (.NET, C#, Python, Node.js, Go)
  • Proficiency in relational databases and SQL Server
  • Experience with cloud platforms (Azure, AWS, GCP)
  • Experience with automated testing and CI/CD

Duties and Responsibilities:

  • Lead the engineering team, including hiring and fostering a culture of ownership
  • Drive the adoption of agentic development by actively working with AI coding agents
  • Collaborate with product, professional services, and support to align technical decisions with business priorities
  • Transform agreed use cases into detailed specifications and functional, tested software using AI agents
  • Contribute to shaping the technical design, including data models, SaaS architecture, APIs, and agentic features
  • Integrate AI capabilities into the product for clients, such as assistants, smart search, and automation
  • Ensure the ongoing health and stability of the existing live platform, including legacy systems
  • Utilize agents to understand and safely modify legacy code, reducing maintenance burdens
  • Develop and execute plans for migrating clients from the current system to the new product without disruption
  • Implement and own automated testing, CI/CD pipelines, infrastructure-as-code, and observability practices
  • Establish high standards for code review, release processes, and pre-release validation

How to apply

  • 💼 Prepare your comprehensive Curriculum Vitae (CV) detailing your professional experience and technical skills.
  • 🎓 Ensure your CV highlights your experience with AI coding agents, backend development, and cloud platforms.
  • 🔎 Review the job description carefully to confirm you meet all the specified requirements, including at least 8 years of software development experience and 2 years in a leadership role.
  • 📌 Visit the provided application link to submit your application.
  • 👉 Navigate to the application portal via the link: https://eurojobs.com/jobs/36971900/apply
  • ⏳ Submit your application before the closing date of 18 December 2026.
  • ✅ Applications will be reviewed on a rolling basis, so early submission is encouraged.


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