Senior Backend Developer (Python/AWS)

As a Senior Backend Developer (Python/AWS), you will be responsible for the design, development, and operational support of backend systems and APIs in a global cloud environment. You will combine strong backend engineering skills with DevOps practices, ensuring that AWS-based services and integrations are scalable, secure, and efficient. This role is ideal for someone who enjoys owning solutions end-to-end, from infrastructure to code to production support.

What you will be doing:

• Design, build, and maintain backend services and APIs with a focus on scalability, performance, and security.
• Develop and deploy AWS infrastructure using Infrastructure as Code (Terraform), covering services such as S3, Lambda, ECS, RDS, MWAA, Glue, and API Gateway.
• Implement and manage CI/CD pipelines, automating build, test, and deployment processes.
• Monitor, troubleshoot, and resolve production incidents, ensuring high system availability and reliability.
• Optimize cloud environments for cost efficiency and performance.
• Collaborate with cross-functional teams in an Agile setting, participating in sprint planning, code reviews, and backlog refinement.
• Maintain clear technical documentation and contribute to knowledge-sharing across the team.

• 4+ years of experience in backend development and DevOps.
• Strong proficiency in Python (Go or JavaScript is a plus).
• Hands-on expertise with AWS services (e.g., S3, Lambda, ECS, Glue, RDS, API Gateway) and Infrastructure as Code (Terraform).
• Solid understanding of DevOps and CI/CD practices, including tools such as Jenkins, Git, Nexus, Docker, and Kubernetes.
• Experience with container orchestration (OpenShift or Kubernetes) is a plus.
• Familiarity with Agile methodologies and collaboration tools (Jira, Bitbucket, Confluence).
• Excellent communication skills and ability to work effectively in global, distributed teams.
• Pharma or other regulated industry experience is a plus, but not required.

Why Fusion?

At Fusion, we unite entrepreneurial minds from around the globe to develop and implement game-changing solutions that build lasting relationships with our clients.

We value employees who challenge the status quo through innovation, adapt to diverse client needs in ever-changing environments, and commit to continuous learning—for themselves and their colleagues.

We provide a competitive salary and benefits package, along with an outstanding work environment that fosters long-term career development opportunities.

Our Benefits:

• Workflex: Enjoy 25 days of flexibility to work from your preferred global location.
• Flexible Time Off: Take the time you need to recharge and maintain a healthy work-life balance, with flexibility beyond standard holiday allowances.
• Annual Training Budget: Access CHF 1,500 to invest in your professional development and skill enhancement.
• Continuous Learning: Thrive in an environment that encourages ongoing learning, with opportunities to develop new skills and broaden your expertise.
• Global Mobility Support: Gain assistance with international assignments, visa/permit support, and relocation services.
• Unity Scheme: Benefit from loyalty rewards starting after 3 years of service.
• Referral Program: Earn a referral fee for every successfully hired referee.
• Local Benefits: Access a range of country-specific benefits tailored to your location.
• People Focus: Unite with the best global talent in life sciences, empowered to grow and collaborate in a vibrant environment.
• Truly Global: Join a truly global organization where mutual support, teamwork, and diversity drive our collective success.

Swiss Delivery Excellence: Transforming Life Science Consulting Worldwide.

Fusion Consulting is a globally leading Business and IT boutique consultancy specialized in the Life Sciences industry, partnering with leading companies in pharma, healthcare, and animal health.

With over 450 employees and 25 offices worldwide, our mission is to revolutionize our clients' business transformation challenges and set new industry standards through innovative solutions.

Focused on S4HANA, Data & Cloud, and innovative technologies, Fusion Consulting brings unparalleled expertise and commitment to excellence to every project we undertake.

Grounded in our commitment to fast and intelligent decision-making, our client-first and open-hearted approach defines our ethos. With unwavering support and an entrepreneurial spirit, our global teamwork transcends boundaries and turns shared visions into reality.