Tech Lead (Science Foundation Squad)

We are looking for an experienced Tech Lead with at least 5 years of experience in AWS to drive the development and deployment of applications and data processing solutions in an R&D environment. This role requires a strong technical background in cloud architecture, web applications, and backend processing, as well as excellent leadership and collaboration skills to coordinate work across multiple teams and vendors. The tech lead will be responsible for managing and improving scalable cloud infrastructure and solutions, working closely with enterprise architects, data engineers, software developers, and researchers.

Your key responsibilities

• Architect and oversee the deployment of web applications within existing frameworks and backend components
• Implement and promote best practices in DevOps, CI/CD, security, and software quality
• Design, build, and manage AWS infrastructure using Infrastructure as Code, especially AWS CDK, covering compute, storage, and networking services
• Own and continuously improve infrastructure and platforms for application development, with a strong focus on developer experience
• Monitor, troubleshoot, and resolve performance bottlenecks across web applications and backend systems
• Collaborate with cross-functional teams to ensure scalable, secure, and high-performing solutions across the technology stack

We offer

• Unique career paths across health, nutrition and beauty - explore what drives you and get the support to make it happen
• A chance to impact millions of consumers every day - sustainability embedded in all we do
• A science led company, cutting edge research and creativity everywhere - from biotech breakthroughs to sustainability game-changers, you’ll work on what’s next
• Growth that keeps up with you - you join an industry leader that will develop your expertise and leadership
• A culture that lifts you up - with collaborative teams, shared wins, and people who cheer each other on
• A community where your voice matters - it is essential to serve our customers well

You bring

• 5+ years of experience in cloud engineering, software development, or technical leadership
• Proven experience deploying and managing web applications on AWS
• Strong knowledge of Python-based backend systems (e.g., Dash Enterprise) and experience with scientific data processing
• Familiarity with relational databases and handling large-scale data
• Experience with Arcitecta Mediaflux for data management, experience in an R&D or scientific computing environment, or similar (nice to have)
• Familiarity with AI-assisted development tools such as GitHub Copilot, Claude Code, or similar (nice to have)

About dsm-firmenich

At dsm-firmenich, we don’t just meet expectations – we go beyond them.

Join our global team powered by science, creativity, and a shared purpose: to bring progress to life.

And while you’re making a difference, we’ll make sure you’re growing too. With learning that never stops, a culture that lifts you up and the freedom to move across businesses, teams, and borders. Your voice matters here. And your ideas? They’re essential to our future.