preply - Senior Platform Software Engineer - Developer Platform
Requirements
• CI/CD depth: strong hands-on experience building and operating CI/CD systems and pipelines at scale, including the reliability, performance and cost trade-offs that come with them. • Extensive experience (~8 years) designing and building complex backend software systems. • Software engineering skills, including Python, which we use to build platform services, developer tooling and automation. You do not need to be a Python-first backend engineer, but you should be productive in it. • 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. • Experience building developer platforms, internal developer tooling, developer productivity or developer experience solutions. • 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.
Responsibilities
• As a Platform Software Engineer in the Developer Platform team, you'll build and operate the CI/CD systems, tooling and platforms that let Preply engineers ship quickly and safely. • Build and improve CI/CD systems, testing capabilities, and paved paths that enable engineers to ship quickly and safely. • Own and evolve the developer journey from writing code through testing and deployment. • Build internal platforms, services, and developer tooling to turn developer experience friction into scalable engineering solutions. • Provide the infrastructure and paved paths that let both engineers and coding agents build, test and ship autonomously. • Use AI and agentic workflows to rethink and improve the software development lifecycle, and set up the quality gates and safety nets that keep them trustworthy. • Operate what you build: take part in the team's support and incident rotation, and use data and developer feedback to measure and continuously improve the platform. • Partner with engineering teams as the users of the platform, driving adoption of your tooling and aligning stakeholders across squads so changes land smoothly.
Benefits
• Open, collaborative, dynamic and diverse culture. • Generous monthly allowance for lessons on Preply.com http://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. • 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
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