Senior Software Engineer (Integration)

Twenty20sys; Bengaluru; On-site; INR 1,800,000 - 2,400,000; Full time

Job summary

Twenty20 Systems in Bangalore is seeking a Senior Software Engineer (Integration) to design, build, and support scalable integrations across enterprise applications, APIs, and data systems.

You will work closely with engineering, product, and delivery teams to deliver reliable integration solutions, contribute to architecture, and uphold security and performance standards in a fast-paced setting.

Qualifications

• 4–6 years of software engineering or enterprise integration experience.
• Hands-on with Workato and iPaaS/middleware platforms.
• Proficient with REST/SOAP APIs and OAuth.
• Experience with enterprise apps like Salesforce, Snowflake, Shopify.

Responsibilities

• Design, develop, and maintain enterprise integrations and automation workflows.
• Build and manage integrations using Workato and other iPaaS platforms.
• Develop API-based services and data pipelines for business-critical use cases.
• Collaborate with product, engineering and business teams to understand requirements.
• Troubleshoot, monitor, and improve integration performance in production.
• Create reusable components to improve delivery efficiency.

Skills

Workato

APIs (REST/SOAP)

OAuth

Cloud platforms

Troubleshooting

Tools

Boomi

MuleSoft

WSO2

TIBCO

Job description

Bangalore South, India

At Twenty20 Systems, we specialize in transforming business operations through cutting‑edge data integration, enterprise automation, and analytical insights—all powered by advanced AI. Our innovative MissionImpact solutions seamlessly connect disparate systems and processes, enabling organizations to harness real‑time insights, streamline operations, and make confident, data‑driven decisions.As an AI‑driven business with robust advisory expertise, we leverage Enterprise Orchestration Platforms (EOP) and Business Operations Automation Technologies (BOAT) to empower our clients with tailored strategies. Our seasoned professionals work closely with you to design and implement strategies that eliminate inefficiencies and align every facet of your organization with your long‑term vision. Supported by strategic partnerships with industry leaders including Workato, Salesforce, MuleSoft, Denodo, Snaplogic and Snowflake, we deliver secure, scalable, and innovative solutions that empower your business to thrive.Connect with Twenty20 Systems to build a seamlessly connected enterprise, ready to scale and thrive in the digital era.

Job Description

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.
• 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.