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.
Benefits
Opportunity to work on high-impact enterprise integration projects.
Exposure to modern iPaaS, APIs, automation, and cloud-based architectures.
High ownership and learning in a growing engineering team.
Opportunity to work closely with product, delivery, and leadership teams.
Strong career growth path into Lead Engineer / Solution Architect roles.
