Senior Platform Software Engineer - Developer Platform

• Design and build backend services, internal platforms and developer tooling using Python.
• Own and evolve the developer journey from writing code through testing and deployment.
• Build and improve CI/CD systems, testing capabilities and paved paths that enable engineers to ship quickly and safely.
• Use AI and agentic workflows to improve and rethink the software development lifecycle.
• Identify friction in the developer experience and turn it into scalable engineering solutions.
• Use data and developer feedback to measure the effectiveness of our platform and continuously improve developer productivity and experience.
• Collaborate closely with engineering teams as the users of the platform, understanding their needs and enabling them to solve problems autonomously.
• Strengthen credibility with the quality of the team's technical execution.

What you need to succeed:

• Extensive experience (~8 years) designing and building complex backend software systems.
• AI Expertise: You're a forefront user of Agentic AI. You're able to bring hands-on experience and start influencing the team beyond code generation; reserving judgment for architecture, business logic, and security, using AI as a thought partner and being able to set up quality gates and safety nets to enhance existing engineering workflows and propose AI-native alternatives.
• Strong software engineering skills with production experience using Python.
• Experience building developer platforms, internal developer tooling, developer productivity or developer experience solutions.
• Experience with CI/CD and modern software development and testing workflows.
• Experience designing platforms and tooling for engineers as internal users, with a strong understanding of developer needs and workflows.
• Familiarity with cloud-native environments and distributed systems.
• Business-orientation and data-driven approach.
• Strong communication skills. Minimum C1 English level.

Why you’ll love it at Preply:

• Open, collaborative, dynamic and diverse culture.
• Generous monthly allowance for lessons on Preply.com.
• Learning & Development budget, including time off for your self-development.
• Competitive financial package with equity, and leave allowance.
• Opportunity to shape the lives of learners and tutors from over 175 countries through language learning and teaching.

Our Principles

• Care to change the world - We are passionate about our work and care deeply about its impact to be life changing.
• We do it for learners - For both Preply and tutors, learners are why we do what we do. Every day we focus on empowering tutors to deliver an exceptional learning experience.
• Keep perfecting - To create an outstanding customer experience, we focus on simplicity, smoothness, and enjoyment, continually perfecting it as every detail matters.
• Now is the time - In a fast-paced world, it matters how quickly we act. Now is the time to make great things happen.
• Disciplined execution - What makes us disciplined is the excellence in our execution. We set clear goals, focus on what matters, and utilize our resources efficiently.
• Dive deep - We leverage business acumen and curiosity to investigate disparities between numbers and stories, unlocking meaningful insights to guide our decisions.
• Growth mindset - We proactively seek growth opportunities and believe today's best performance becomes tomorrow's starting point. We humbly embrace feedback and learn from setbacks.
• Raise the bar - We raise our performance standards continuously, alongside each new hire and promotion. We build diverse and high-performing teams that can make a real difference.
• Challenge, disagree and commit - We value open and candid communication, even when we don’t fully agree. We speak our minds, challenge when necessary, and fully commit to decisions once made.
• One Preply - We prioritize collaboration, inclusion, and the success of our team over personal ambitions. Together, we support and celebrate each other's progress.

Diversity, Equity, and Inclusion

Preply.com is committed to creating an inclusive environment where people of diverse backgrounds can thrive. We believe that the presence of different opinions and viewpoints is a key ingredient for our success as a multicultural Ed-Tech company. That means that Preply will consider all applications for employment without regard to race, color, religion, gender identity or expression, sexual orientation, national origin, disability, age or veteran status.