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Poppulo
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Staff Software Engineer - Backend

Staff Software Engineer - Backend

Poppulo

8 - 13 years

25 - 30 Lacs

bengaluru

Posted:1 day ago| Platform:

Apply

Skills Required

computer science backend github version control managed services architecture coding focus aws monitoring

Work Mode

Work from Office

Job Type

Full Time

Job Description

We seek an experienced Principal Software Development Engineer to join our Digital Signage Cloud Team. This team is responsible for developing and maintaining a cloud-based digital signage platform that enables customers to manage and deploy multimedia content across displays globally. Youll primarily focus on backend development using TypeScript, NodeJS, and AWS serverless services. Familiarity with frontend technologies like React is beneficial. Enthusiasm for AI, including experience with Large Language Models (LLMs), generative AI, or agentic coding tools, is strongly preferred.

Key Responsibilities:

Design, develop, and maintain robust backend services and RESTful APIs
using
TypeScript
and Node.js, with a strong focus on scalability, performance, and maintainability.
Build cloud-native, serverless solutions
leveraging AWS Managed Services such as
Lambda, API Gateway, DynamoDB, Cognito, S3, and CloudFront
, ensuring high availability and fault tolerance.
Collaborate closely with cross-functional teams
including frontend engineers, architects, and product managers to deliver end-to-end solutions aligned with business goals.
Implement secure and reliable authentication and authorization mechanisms
using
Okta
, AWS
Cognito
, and industry-standard protocols like OAuth2 and OpenID Connect.
Proactively
diagnose performance bottlenecks
, optimize backend systems for latency and throughput, and drive continuous performance improvements.
Participate in code reviews
, contribute to architectural discussions, and provide
technical mentorship
to junior and mid-level engineers.
Champion
agile development practices
, ensuring timely delivery while fostering a collaborative, transparent, and inclusive team culture.
Lead innovation by integrating AI capabilities
, including
Generative AI
,
Large Language Models (LLMs)
, and tools such as
Cursor
and
Windsurf
, into application workflows.
Actively contribute to and promote the
organization s core values
and foster a culture of
diversity, inclusion, and continuous learning
.

Skill & Experience Requirements:

Bachelors degree in computer science or a related field; masters preferred.
8+ years in software development, primarily backend.
Advanced proficiency in backend development using TypeScript and Node.js, with a solid foundation in asynchronous programming, error handling, and modular design.
Deep expertise in AWS cloud services and serverless architecture patterns, particularly Lambda, API Gateway, DynamoDB, Cognito, S3, and CloudFront.
Proven experience designing secure, scalable, multi-tenant architectures, with a focus on data isolation, RBAC, and API security best practices.
Hands-on experience with CI/CD pipelines, infrastructure as code (IaC), automated testing frameworks, and version control using GitHub or GitLab.
Strong familiarity with monitoring, logging, and observability tools, such as Amazon CloudWatch, Prometheus, Grafana, and centralized logging stacks.
Exposure to frontend technologies like React, Redux, or other modern JS frameworks is a plus.
Working knowledge of AI/ML technologies, with hands-on experience in Generative AI, LLM integration, and tools like Cursor or Windsurf is an added advantage.
Strong communication and collaboration skills, with the ability to influence across teams and explain complex technical concepts to non-technical stakeholders.

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Staff Software Engineer - Backend

Experience & Salary

Skills Required

Work Mode

Job Type

Job Description

Key Responsibilities:

Design, develop, and maintain robust backend services and RESTful APIs

TypeScript

Build cloud-native, serverless solutions

Lambda, API Gateway, DynamoDB, Cognito, S3, and CloudFront

Collaborate closely with cross-functional teams

Implement secure and reliable authentication and authorization mechanisms

Okta

Cognito

diagnose performance bottlenecks

Participate in code reviews

technical mentorship

agile development practices

Lead innovation by integrating AI capabilities

Generative AI

Large Language Models (LLMs)

Cursor

Windsurf

organization s core values

diversity, inclusion, and continuous learning

Skill & Experience Requirements:

More Jobs at Poppulo