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Job
· Senior
Senior Application Engineer
Other
• Senior
• On-site
• Full-time
•
Lisbon, Portugal
Mollie is looking for a Senior Engineer to help build new financial products (e.g. Mollie Capital, in-person payments) and systems handling growing transaction volumes.
Responsibilities
- ▹Design systems that scale to handle high transaction volumes
- ▹Iterate from idea to final solution, building and measuring features customers love
- ▹Mentor junior team members, share knowledge
- ▹Lead technical initiatives from architecture to implementation
- ▹Solve complex issues with creative problem-solving
- ▹Create documentation for knowledge sharing
- ▹Own code quality and engineering excellence
Requirements
- ▹6+ years developing large-scale applications, preferably PHP or Java, open to Go/C#/Python
- ▹Proven experience leading architectural decisions and technical initiatives
- ▹Experience mentoring junior developers
- ▹Excellent communication with various stakeholders
- ▹Creative problem-solving, product-first mindset
- ▹Proactive ownership
Nice to have
- ▹Go, C# or Python experience
Soft skills
mentoringproblem-solvingcommunicationownership
About the company
Mollie serves 250,000+ businesses across Europe, aiming to make accepting payments, driving revenue, accessing capital and managing money seamless for merchants.
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