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Software Development Engineer II/III - Full Stack

Technology
Blitzscale Software Solutions
1 months agoUntil 7/9/2026

Job description

Key Responsibilities

- Build and ship scalable, production-grade features across frontend and backend systems.

  • Develop high-performance user interfaces using React, TypeScript, HTML, CSS, and modern JavaScript.
  • Design, develop, and maintain backend services using Node.js and REST APIs.
  • Collaborate with product, design, and business teams to translate requirements into elegant technical solutions.
  • Work with MongoDB and PostgreSQL, including schema design, query optimization, and performance tuning.
  • Contribute to scalable microservices architecture, ensuring reliability, fault tolerance, and maintainability.
  • Identify and resolve frontend/backend performance bottlenecks, production issues, and architectural challenges.
  • Drive engineering best practices around code quality, testing, scalability, and system design.
  • Take end-to-end ownership of features from ideation and development to deployment and monitoring.

Requirements

- Strong expertise in React, TypeScript, JavaScript, HTML5, and CSS3.

  • Strong backend development experience with Node.js.
  • Hands-on experience with MongoDB and PostgreSQL.
  • Good understanding of frontend rendering, performance optimization, caching, and website loading lifecycle.
  • Experience building and scaling microservices-based applications.
  • Familiarity with AWS cloud services and modern engineering practices.
  • Strong problem-solving ability, ownership mindset, and self-driven execution.
  • Ability to think at scale and contribute to architecture and system design decisions.

Tech Stack : React, TypeScript, JavaScript, HTML5, CSS3, Node.js, MongoDB, PostgreSQL, Microservices Architecture, AWS Cloud, REST APIs, Caching, CDN, Website Performance Optimization

Good To Have (Optional) :

  • Experience working in high-growth product startups.
  • Exposure to distributed systems and large-scale web applications.
  • Experience with frontend performance optimization, PageSpeed metrics, and modern web architecture.
  • Understanding of CI/CD, observability, monitoring, and cloud-native development.
  • Strong eye for UI/UX and product quality.
Keywords
ReactOSHTML5SCHEMAMongodbScalabilityCloud computingTypescriptNode.jsJavaScriptFault toleranceCss 3HtmlPostgresqlCI/CDMaintainabilityNode

Interested in this role?