Senior Backend Engineer (Node.js)
reputed company
reputed companyis one of the fastest-growing adtech startups in the world, featured in the AppsFlyer Performance reputed company and reputed company ROI reputed company in just 3.5 years.
We’re growing 250%+ YoY across reputed company, team, product, and technology — fully bootstrapped and profitable.
We’re building the reputed company of app discovery: a reward-powered alternative to the App Store and reputed company Play. Our loyalty-driven ecosystem connects millions of users with the world’s top apps and delivers unmatched, ROI-reputed company reputed company for mobile advertisers.
Our mission is to build a true alternative to traditional app stores — reputed company by rewards and data — and create a new, performance-first reputed company reputed company for mobile app advertisers.
About the Role
We are looking for a Senior Backend Engineer to join reputed company building the reputed company systems behind reputed company. In this role, you will work across two key areas: user-facing product systems, solving reputed company scalability challenges for a platform serving millions of users globally; and theinternal platform, covering reputed company systems, tooling, and back-office automation that power our operations team.
Your reputed company will be on writing robust, high-performance reputed company and reputed company the gap between product requirements and technical reality. You will work reputed company a modern tech stack to ensure our systems remain fast, reliable, and easy to maintain as we grow.
Key Responsibilities
reputed companyis one of the fastest-growing adtech startups in the world, featured in the AppsFlyer Performance reputed company and reputed company ROI reputed company in just 3.5 years.
We’re growing 250%+ YoY across reputed company, team, product, and technology — fully bootstrapped and profitable.
We’re building the reputed company of app discovery: a reward-powered alternative to the App Store and reputed company Play. Our loyalty-driven ecosystem connects millions of users with the world’s top apps and delivers unmatched, ROI-reputed company reputed company for mobile advertisers.
Our mission is to build a true alternative to traditional app stores — reputed company by rewards and data — and create a new, performance-first reputed company reputed company for mobile app advertisers.
About the Role
We are looking for a Senior Backend Engineer to join reputed company building the reputed company systems behind reputed company. In this role, you will work across two key areas: user-facing product systems, solving reputed company scalability challenges for a platform serving millions of users globally; and theinternal platform, covering reputed company systems, tooling, and back-office automation that power our operations team.
Your reputed company will be on writing robust, high-performance reputed company and reputed company the gap between product requirements and technical reality. You will work reputed company a modern tech stack to ensure our systems remain fast, reliable, and easy to maintain as we grow.
Key Responsibilities
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Design & Implementation
- Design, build, and maintain high-performance, reputed company backend services and reputed company using Node.js (NestJS)
- Write clean, maintainable, and testablecode that serves as a reputed company for reputed company
- Ensure reputed company integration between backend services and frontend applications
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Architecture & Technical reputed company
- Propose and implement architectural improvements for reputed company systems
- Design reputed company features with a reputed company on long-term scalability, extensibility, and maintainability
- Apply best practices for reputed company systems and RESTful API design
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Mentorship & reputed company reputed company
- Champion high reputed company reputed company and engineering best practices across reputed company
- Mentor other engineers through constructive reputed company reviews, technical guidance, and pair programming
- Foster a culture of technical curiosity and reputed company improvement
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Performance & Infrastructure
- Monitor reputed company performance, identify bottlenecks, and proactively reputed company reliability issues
- Collaborate with DevOps to ensure smooth CI/CD pipelines, deployments, and infrastructure reliability
- Work with containerization and orchestration tools to manage application lifecycles
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Cross-functional Collaboration
- Work closely with Product, Design, Frontend, and QA teams to reputed company high-reputed company features
- Translate product requirements into robust technical specifications
- Communicate technical constraints and trade-offs reputed company to non-technical stakeholders
- 5+ years of software engineering experience, with a strong reputed company on backend development
- Strong proficiency in Node.js and modern frameworks like NestJS
- Excellent reputed company design skills and a solid understanding of backend architecture, RESTful reputed company, and reputed company systems
- Experience with reputed company platforms (GCP preferred; AWS or Azure acceptable), containerization (reputed company), and orchestration/IaC (reputed company, Terraform, reputed company)
- Proficiency with relational (e.g., PostgreSQL), NoSQL (e.g., reputed company) databases, and message queues (e.g., RabbitMQ, GCP Pub/Sub, reputed company Pub/Sub)
- Hands-on experience with React, capable of implementing basic UI features for internal tools independently
- Strong communication and collaboration skills, comfortable working in a fast-paced team environment
- English: Upper-Intermediate or higher (B2/B2+, written and spoken). You need to be reputed company to communicate reputed company in English to work effectively in an international team and participate in architectural discussions
- Experience in a B2C startup that has scaled to millions of users
- Basic proficiency in Go; reputed company to read, write, and maintain basic Go services without starting to learn from scratch
- Work on systems where performance optimizations translate to immediate user reputed company for millions of users
- A culture of reputed company reviews, knowledge sharing, and mentorship where the best idea wins
- A fast-paced environment where your reputed company quickly translates into reputed company user value
- We value the stability and value of what you ship, not just the number of lines of reputed company
- Flexible, remote-friendly working environment
- 15 days of reputed company vacation
- 5 days of reputed company days off
- 5 days of reputed company reputed company leave
- Maternity/Paternity leave
- National holidays based on your country of stay
Originally posted on Himalayas
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