Sr. Software Engineer-Integration

What we're looking for

As a Sr. Software Engineer, Integration, you will be a senior technical contributor responsible for designing, building, and operating cloud-native integration services and APIs. This is a hands-on software engineering role focused on writing high-quality code and building distributed systems that integrate products, data platforms, and enterprise applications.

You will work closely with enterprise applications and finance teams to deliver API-first, event-driven architectures on AWS as the primary execution platform.

Work timings-2.30pm till 10.30 pm IST

Responsibilities:

Design, build, and operate cloud-native microservices on AWS to support enterprise integrations and APIs.

Write high-quality, production-grade software in Java, Kotlin, and/or Python, applying proven software engineering patterns and best practices.

Architect and implement event-driven and asynchronous systems using messaging and streaming platforms (e.g., Kafka or AWS-native equivalents).

Apply distributed systems and integration patterns (e.g., idempotency, retries, backpressure, eventual consistency) to build resilient services.

Design API-first services that expose well-defined domain capabilities for product, data, and enterprise consumers.

Build and operate large-scale data exports and ingestion pipelines, supporting batch and near-real-time use cases.

Integrate with external SaaS platforms (Salesforce, Zuora Billing/RevPro, NetSuite, etc.) using custom-built services, APIs, and events.

Design systems with strong emphasis on observability, fault tolerance, security, and operational excellence.

Participate in architecture and design reviews, contributing to microservices and event-driven architecture standards.

Design and manage data persistence layers, selecting appropriate database technologies based on access patterns and scale.

Drive DevOps best practices including CI/CD, infrastructure as code, and automated testing.

Requirements

Bachelor's degree in Computer Science or a related field.

5+ years of professional software engineering experience, primarily focused on backend and distributed systems.

Strong proficiency in Java, Kotlin, and/or Python.

Experience designing and operating microservices-based architectures in production.

Hands-on experience with event-driven systems and asynchronous processing.

Experience with queuing and messaging systems (e.g., message queues, pub/sub, streaming).

Hands-on experience designing and building AWS-based systems.

Experience with relational and NoSQL database technologies, including schema design, data modeling, and performance optimization.

Solid understanding of software design patterns, integration patterns, and distributed data consistency models.

Experience designing and operating data export and ingestion workflows.

Proven experience delivering complex systems using Agile and modern SDLC practices.

Strong communication and cross-functional collaboration skills.

Preferred Qualifications

• Experience with Kafka or equivalent streaming platforms.
• Experience with AWS-native messaging and data services (e.g., SNS/SQS, EventBridge, streaming, object storage).
• Experience building internal platforms or shared integration frameworks.
• Familiarity with data consistency, reconciliation, and recovery strategies across distributed systems.
• AWS certifications (Solutions Architect, Developer, or equivalent