Location: Bangalore (Hybrid)

Experience: 4–8 Years

About the Role

At Twenty20 Systems, we are looking for a Senior Software Engineer (Integration) who can build and support scalable integrations across enterprise applications, APIs, and data systems.
This role is ideal for someone who is hands-on, technically strong, and excited to solve real integration challenges in a fast-paced environment. You will work closely with engineering, product, and delivery teams to build reliable integration solutions while contributing to architecture and engineering best practices.

What You'll Do

Design, develop, and maintain enterprise integrations, APIs, and automation workflows across internal and third-party systems.
Build and manage integrations using Workato and other iPaaS/middleware platforms.
Develop and optimize API-based services, data pipelines, and workflow automations for business-critical use cases.
Work with product, engineering, and business teams to understand requirements and build scalable solutions.
Troubleshoot, monitor, and improve integration performance in production environments.
Build reusable components, connectors, and automation logic to improve delivery efficiency.
Ensure integrations follow security, reliability, performance, and governance standards.
Support delivery teams in resolving integration issues and improving system performance.

What Your First 3 Months Will Look Like

Take ownership of assigned integration projects and support ongoing delivery pipelines.
Work on API integrations, automations, and troubleshooting real-time production scenarios.
Collaborate with senior engineers and product teams to improve integration quality and performance.

Where You'll Be in 6 Months

Independently handling multiple integration workflows and delivery requirements.
Contributing to reusable frameworks and engineering best practices.
Becoming a key technical contributor for integration design and production support.
Driving faster delivery through automation and optimized integration patterns.

Requirements

4–6 years of experience in software engineering, middleware, or enterprise integrations.

Strong hands-on experience in Workato (Boomi, MuleSoft, WSO2, TIBCO experience is a plus).

Good understanding of REST/SOAP APIs, webhooks, OAuth, and connector-based integrations.

Strong skills in JSON, XML, SQL, JavaScript/Python, and data transformation logic.

Experience working with enterprise applications like Salesforce, NetSuite, Workday, Snowflake, Shopify, etc.

Exposure to cloud platforms (AWS/Azure/GCP) and automation architectures is a plus.

Good debugging, troubleshooting, and problem-solving skills.

Ability to work in a fast-paced delivery-oriented environment with strong ownership.