Join Celonis as a Senior Software Engineer (Node.js)
About Celonis
Celonis is a global leader in Process Mining technology and one of the fastest-growing SaaS firms. We are on a mission to unlock productivity by placing data and intelligence at the core of business processes. Our Process Intelligence platform provides a living digital twin of your business operations, enabling companies to reduce waste, create value, and benefit people across the top, bottom, and green lines.
The Team
We are building a new engineering team to drive the productization of an exciting innovation project: the Collaborative Business Execution Network (CBEN). This project aims to extend Celonis’ process observability beyond company boundaries, allowing companies to share and augment data with their business partners, opening new opportunities for process improvement across value chains.
The Role
We are seeking an experienced Senior Software Engineer to join the CBEN team in Madrid. This role is ideal for someone with extensive experience in building large-scale software systems and a strong background in Node.js-based cloud systems.
Responsibilities
- Work on the productization and build-out of a highly innovative project.
- Demonstrate a strong command of cloud-native and backend technologies.
- Develop on the backend of our projects and ensure seamless integration.
- Implement and improve test strategies to ensure high quality.
- Ensure our solutions are scalable, maintainable, and perform well.
- Collaborate with engineers, product managers, and designers to create cohesive and efficient solutions.
- Work with adjacent teams to drive holistic project success.
Qualifications
- Bachelor’s or Master’s degree in a technical field (e.g., Computer Science, Software Engineering) or equivalent experience.
- 5+ years of experience in backend engineering roles.
- 3+ years of experience building production-grade software with JavaScript, TypeScript, Node.js, and its ecosystem.
- Proven experience in building and running cloud-native systems on Kubernetes and AWS.
- Proficiency in API design (e.g., REST, openAPI, GraphQL, or gRPC).
- Experience with databases (e.g., relational DBs or noSQL DBs) and storage technologies (e.g., AWS S3).
- Proficiency in working with Docker and other containerization technologies.
- Experience in modern software development teams (Git strategy, CI/CD, Testing).
- Ability to quickly learn new things without tight supervision.
- Problem-solving attitude and collaborative team spirit.
- Fluent in English.
What Makes You Stand Out
- Experience with behavior-driven development (e.g., cucumber.js).
- Understanding of web security best practices, including authentication and authorization mechanisms and protocols (TLS, CORS, OAuth2, OID connect).
- Experience in enterprise software development.
- Experience with Infrastructure as Code (IaC) using Terraform.
What Celonis Can Offer You
- The unique opportunity to work with industry-leading process mining technology.
- Investment in your personal growth and skill development.
- Great compensation and benefits packages, including equity, life insurance, and generous leave for new parents.
- Physical and mental well-being support, including subsidized gym membership and access to counseling.
- A global and growing team of diverse Celonauts to learn from and work with.
- An open-minded culture with innovative, autonomous teams.
- Business Resource Groups to help you feel connected, valued, and seen.
Equal Opportunity at Celonis
Celonis is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment and equal opportunity in all aspects of employment. We make all employment decisions without regard to race/ethnicity, color, sex, pregnancy, age, sexual orientation, gender identity or expression, national origin, citizenship status, religion, physical or mental disability, veteran status, or any other factor protected by applicable anti-discrimination laws.
Join us in Madrid and be part of a team that is changing the world, one process at a time.
Benefits Extracted with AI
- Equity (restricted stock units)
- Life insurance
- Generous leave for new parents
- Subsidized gym membership
- Access to counseling
- Virtual events on well-being topics
- Internal mobility opportunities
- Mentorships
- Learning and Development platform
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