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Experience Level
Senior
Qualifications
We value commercial experience with:PHP 8+ or Golang;OOP (basic principles), SOLID principles, GoF patterns, Clean Code;Relational databases (PostgreSQL, MySQL, etc.);Message queues (Kafka, RabbitMQ, etc.);Writing tests (unit, integration);Microservices architecture;Kubernetes;It would be great if you have:Experience with PHP 8+;Familiarity with Symfony framework;
About the job
TENTENS Tech is a partner IT company of SKELAR, a Ukrainian venture builder focused on creating international tech businesses.
We develop social discovery platforms for over 20 million users worldwide, driven by deep expertise in analytics, high-load systems, and performance marketing.
Our team at TENTENS Tech consists of over 250 professionals, each acting as a CEO in their role and contributing to collective success. We adhere to the 10/10ths philosophy: we stay focused on our goals, ask the right questions along the way, and never settle for "good", we strive for excellence and beyond. If you resonate with this description and are ready to accelerate with us, let's connect!
We are currently seeking a Backend Engineer (PHP/Go) to help elevate our performance standards.
About TENTENS Tech
TENTENS Tech, a partner of SKELAR, is dedicated to building innovative tech businesses worldwide. Our expertise in social discovery platforms positions us as a leader in the tech landscape.
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TENTENS Tech, a partner IT company of SKELAR, is at the forefront of building international tech businesses from Ukraine.We create innovative social discovery platforms that serve over 20 million users globally. Our impressive pace and scale are fueled by deep expertise in analytics, high-load systems, and performance marketing.Our team at TENTENS Tech consists of over 250 professionals, each acting as a CEO in their role and contributing to our collective success. We operate with a 10/10ths mentality: we keep our sights on our goals, ask the right questions along the way, and never settle for 'good enough' — we strive for excellence and beyond. If you resonate with this mindset and are ready to accelerate with us, we want to meet you!We are currently seeking a Backend Team Lead to help elevate our standards of excellence.
TENTENS Tech is a partner IT company of SKELAR, a Ukrainian venture builder focused on creating international tech businesses.We develop social discovery platforms for over 20 million users worldwide, driven by deep expertise in analytics, high-load systems, and performance marketing.Our team at TENTENS Tech consists of over 250 professionals, each acting as a CEO in their role and contributing to collective success. We adhere to the 10/10ths philosophy: we stay focused on our goals, ask the right questions along the way, and never settle for "good"—we strive for excellence and beyond. If you resonate with this description and are ready to accelerate with us, let's connect!We are currently seeking a Backend Engineer (PHP/Go) to help elevate our performance standards.
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SKELAR is a prominent Ukrainian venture builder dedicated to developing international tech businesses. Together with our co-founders, we assemble strong teams poised to achieve success in global markets.Currently, SKELAR manages numerous businesses across various niches, from EdTech to marketplaces. Our companies consistently rank among Ukraine's top startups and product companies, achieving high positions in the App Store and developing platforms used by millions worldwide. Major media outlets, including TechCrunch and Wired, feature SKELAR's businesses.We take pride in our robust team of over 1,000 specialists, each bringing exceptional expertise and ambitious goals. Our people are our most valuable asset, and we aim to build businesses with the best talent available.Storyby is an entertainment tech company that transforms original ideas into captivating stories told through novels, vertical films, and immersive audiobooks. Over 10 million people globally engage with our content.In the Storyby ecosystem, we offer three key products:AlphaNovel – a platform for novels and immersive audiobooks featuring over 20,000 works.StorybyWriter – a publishing platform for more than 25,000 authors, bringing the strongest stories to life for DramaShorts.DramaShorts – a streaming service for vertical cinema with 1 million fans monthly, featuring in-house productions across Europe and the USA.We are currently expanding our team and looking for a Backend Engineer who will be a vital part of our team, helping the business grow and reach new heights.Your responsibilities will include:— Implementing and maintaining API endpoints for web and mobile: HTTP Cloud Functions, validation, OpenAPI/Swagger.— Optimizing performance: profiling, caching, and ensuring correct indexing for swift operation.— Ensuring quality and reliability: unit and integration testing (Jest), logging, tracing, alerts.— Conducting code reviews and upholding engineering standards in a monorepo (Nx, esbuild, CI).— Engaging in foundational infrastructure work using Terraform and participating in incident analysis.What we value:— You possess 3+ years of backend development experience with Node.js and TypeScript/JavaScript.— You have a strong understanding of SQL beyond basic SELECT queries, including indexing, profiling, and optimization.
SKELAR is a venture builder focused on creating international tech companies guided by the principles of venture capital. Together with co-founders, we assemble strong teams to launch product-driven IT businesses and excel in global markets.We are currently expanding our team and seeking a Middle Backend Engineer to develop world-class internal MarTech systems that will drive business growth at Dressly.Dressly is transforming the fashion industry through AI technology and a personalized approach. We create tailored fashion solutions that empower individuals to express themselves without fear.Since launching in 2024, we have quadrupled our growth in just six months. By 2026, we aim to grow fivefold compared to 2025. Our demand is validated, and we have a steady flow of users.Why Join Us Now?This is your chance to be part of an early-stage team, build products alongside the founders, and reshape the fashion tech industry.To succeed in this role, you should be a versatile engineer capable of seamlessly switching between technologies to tackle real business challenges. Your clients will be the marketing team, designers, and user acquisition managers who rely on your technical expertise to achieve 10x results.Joining us means:Working in the fashion sector, one of the largest consumer industries globally.Creating products at the intersection of fashion, creativity, and AI.Influencing the product: our engineers don’t just write code; they contribute to shaping product vision.Seeing the full picture of the business: from idea and design to launch and user feedback.Collaborating closely with designers, marketers, and creators for a shared outcome.What We Value:3+ years of backend development experience using JavaScript (Node.js), Python, or GoExperience with databases such as PostgreSQL and MongoDBPractical experience with production monitoring and CI/CD pipelinesYou’re an engineer, not just a framework developer: you understand how tools work under the hood, not just how to use them.You work iteratively: the principle of 'build, test, improve' resonates with you.
