Jobs โ€บ Companies โ€บ Weekday AI โ€บ SDE (Software Development Engineer)

About this SDE (Software Development Engineer) role at Weekday AI

Weekday AI ยท Onsite ยท Mumbai, Maharashtra, India

๐—ง๐—ต๐—ถ๐˜€ ๐—ฟ๐—ผ๐—น๐—ฒ ๐—ถ๐˜€ ๐—ณ๐—ผ๐—ฟ ๐—ผ๐—ป๐—ฒ ๐—ผ๐—ณ ๐˜๐—ต๐—ฒ ๐—ช๐—ฒ๐—ฒ๐—ธ๐—ฑ๐—ฎ๐˜†'๐˜€ ๐—ฐ๐—น๐—ถ๐—ฒ๐—ป๐˜๐˜€

๐—ฆ๐—ฎ๐—น๐—ฎ๐—ฟ๐˜† ๐—ฟ๐—ฎ๐—ป๐—ด๐—ฒ: ๐—ฅ๐˜€ ๐Ÿญ๐Ÿฌ๐Ÿฌ๐Ÿฌ๐Ÿฌ๐Ÿฌ๐Ÿฌ - ๐—ฅ๐˜€ ๐Ÿฎ๐Ÿฌ๐Ÿฌ๐Ÿฌ๐Ÿฌ๐Ÿฌ๐Ÿฌ (๐—ถ๐—ฒ ๐—œ๐—ก๐—ฅ ๐Ÿญ๐Ÿฌ-๐Ÿฎ๐Ÿฌ ๐—Ÿ๐—ฃ๐—”)

Experience: 3+ yrs

Location: Mumbai

Job Type: Full-time

We are seeking a talentedย Backend Developerย to build and scale high-performance backend platforms and microservices that power modern, consumer-facing applications. This role is ideal for professionals with strong expertise inย Java,ย Spring Boot,ย Spring JPA, and cloud-native technologies who enjoy designing reliable, scalable, and secure backend systems.

As a Backend Developer, you will take ownership of backend development from design through deployment, collaborating closely with frontend engineers, product managers, and architects to deliver seamless user experiences. You will play a key role in developing robust APIs, optimizing system performance, implementing scalable microservices, and leveraging AI-assisted development practices to improve engineering productivity and software quality.

Requirements

Key Responsibilities

  • Design, develop, and maintain scalable backend platforms and microservices usingย Java,ย Spring Boot, andย Spring JPA.
  • Build secure, high-performance RESTful APIs that support modern, consumer-facing applications.
  • Design and implement microservice architectures while following industry best practices for scalability, resilience, and maintainability.
  • Develop and optimize relational databases usingย PostgreSQL,ย MySQL, and advanced SQL techniques for high-performance applications.
  • Implement caching solutions usingย Redisย to improve application responsiveness and efficiency.
  • Build and maintain event-driven architectures usingย Kafka,ย RabbitMQ,ย Amazon SQS, or similar messaging technologies.
  • Deploy, manage, and optimize applications usingย Docker,ย AWS ECS, and other cloud-native services.
  • Collaborate with cross-functional teams to translate business requirements into scalable backend solutions.
  • Monitor application performance, troubleshoot production issues, and implement performance tuning and reliability improvements.
  • Follow engineering best practices including version control, testing, code reviews, CI/CD, and system monitoring.
  • Utilize AI-assisted development tools to accelerate software delivery, improve code quality, and enhance engineering efficiency.

What Makes You a Great Fit

  • 3+ years of experience in backend development or distributed systems engineering.
  • Strong hands-on expertise inย Java,ย Spring Boot, andย Spring JPA.
  • Solid understanding ofย microservices architecture, distributed systems, and backend design patterns.
  • Experience withย PostgreSQL,ย MySQL, relational database design, SQL optimization, and performance tuning.
  • Practical experience withย Redisย for caching and high-performance data management.
  • Expertise in designing and integrating scalableย RESTful APIs.
  • Experience withย Docker,ย AWS ECS, and AWS services includingย EC2,ย S3,ย RDS, andย Lambda.
  • Familiarity with asynchronous messaging technologies such asย Kafka,ย RabbitMQ, orย Amazon SQS.
  • Strong debugging, testing, monitoring, and problem-solving skills with a focus on delivering reliable production systems.
  • Good understanding ofย Git, code quality standards, CI/CD pipelines, and modern software engineering practices.
  • AI-first mindset with hands-on experience using AI-assisted development tools such asย Claude Code, GitHub Copilot, ChatGPT, Cursor, or similar technologies to improve development speed and software quality.
Ready to apply to Weekday AI?
Apply to Weekday AI

About Weekday AI

At Weekday (backed by YC; also Product Hunt #1 product of the day), we are building the next frontier in hiring. We have built the largest database of white collar talent in India and have built outreach tools on top of it to generate highest response rates.

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