Senior Full Stack Engineer (.NET + Vue.js and TypeScript)

OPTIVEUM

5d • Remote

About The Position

Optiveum is recruiting and contracting for a global client in the pharmaceutical industry. The engineer will contribute to one of the client’s digital projects, working with end-users, product and project stakeholders, and development teams to build and evolve reliable, secure, and user-friendly applications that support business needs. The role covers full-stack development, cloud deployment and operations, and application support throughout the software lifecycle.

The position is 100% remote from Poland and is full-time at 40 hours per week. The cooperation agreement will be signed directly with Optiveum. The contract period is 1 December 2026 through 30 November 2027. The stated rate is 34–36 EUR per hour on a B2B basis (approximately 150–160 PLN per hour). There are four openings, and the application deadline is 13 November 2026. Applicants must live in Poland.

Requirements

• 3–5+ years of software development experience across design, implementation, deployment, and support.
• Strong hands-on full-stack development experience with .NET, Vue.js, and TypeScript.
• Practical experience with Microsoft Azure, including deploying and operating cloud-based applications.
• Experience designing and developing REST APIs and integrating frontend applications with backend services.
• Strong understanding of the complete software development lifecycle, automated testing, version control, and CI/CD.
• Understanding of secure software development, application performance, scalability, and maintainability.
• Independent problem-solving, attention to detail, and effective communication with technical and non-technical stakeholders.
• Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
• Fluent English.
• Must live in Poland.

Nice To Haves

• Experience with Claude Code.

Responsibilities

• Develop, test, deploy, and maintain full-stack software supporting digital projects across the company.
• Build backend services and APIs using .NET and develop responsive frontend features using Vue.js and TypeScript.
• Develop, deploy, and operate cloud-based solutions on Microsoft Azure.
• Improve application quality, security, performance, and scalability through automated testing, CI/CD, debugging, monitoring, and observability.
• Contribute to solution design and technical decisions, ensuring software is maintainable and reusable.
• Collaborate with end-users, product owners, project stakeholders, and developers in an Agile and DevOps setup.
• Support applications throughout their lifecycle, including production readiness, incident resolution, and continuous improvement.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior