{"id":1225671,"url":"https://alion.io/job/twenty20-systems-senior-integration-engineer","title":"Senior Integration Engineer","company":{"id":3798389,"name":"Twenty20 Systems","domain":"twenty20sys.com","url":"https://alion.io/company/twenty20-systems","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Zoho Recruit","truth_index":null},"role":"Enterprise Apps","role_family":"Enterprise Apps","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":1200000,"max":2000000,"currency":"INR","period":"year","gross":true,"usd_annual":20964},"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"MuleSoft","optional":false},{"name":"Apex","optional":true},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"GCP","optional":true},{"name":"JavaScript","optional":true},{"name":"Python","optional":true},{"name":"Rest API","optional":true},{"name":"Snowflake","optional":true},{"name":"SOAP","optional":true},{"name":"SQL","optional":true}],"status":"live","first_seen_at":"2026-09-21T06:17:31Z","employer_posted_date":null,"last_verified_at":"2026-09-21T06:17:31Z","board_verified":false,"closed_at":null,"days_open":31,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":31},"description":"Location: Bangalore (Hybrid)\n\nExperience: 4–8 Years\n\nAbout the Role\n\nAt 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.\nThis 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.\n\nWhat You’ll Do\nDesign, develop, and maintain enterprise integrations, APIs, and automation workflows across internal and third-party systems.\nBuild and manage integrations using Workato and other iPaaS/middleware platforms.\nDevelop and optimize API-based services, data pipelines, and workflow automations for business-critical use cases.\nWork with product, engineering, and business teams to understand requirements and build scalable solutions.\nTroubleshoot, monitor, and improve integration performance in production environments.\nBuild reusable components, connectors, and automation logic to improve delivery efficiency.\nEnsure integrations follow security, reliability, performance, and governance standards.\nSupport delivery teams in resolving integration issues and improving system performance.\n\nRequirements\n4–6 years of experience in software engineering, middleware, or enterprise integrations.\nStrong hands-on experience in Workato (Boomi, MuleSoft, WSO2, TIBCO experience is a plus).\nGood understanding of REST/SOAP APIs, webhooks, OAuth, and connector-based integrations.\nStrong skills in JSON, XML, SQL, JavaScript/Python, and data transformation logic.\nExperience working with enterprise applications like Salesforce, NetSuite, Workday, Snowflake, Shopify, etc.\nExposure to cloud platforms (AWS/Azure/GCP) and automation architectures is a plus.\nGood debugging, troubleshooting, and problem-solving skills.\nAbility to work in a fast-paced delivery-oriented environment with strong ownership.\n\nWhat Your First 3 Months Will Look Like\nTake ownership of assigned integration projects and support ongoing delivery pipelines.\nWork on API integrations, automations, and troubleshooting real-time production scenarios.\nCollaborate with senior engineers and product teams to improve integration quality and performance.\n\nWhere You’ll Be in 6 Months\nIndependently handling multiple integration workflows and delivery requirements.\nContributing to reusable frameworks and engineering best practices.\nBecoming a key technical contributor for integration design and production support.\nDriving faster delivery through automation and optimized integration patterns.\n\nSkills\nWorkato, BOOMI, MuleSoft, Salesforce, 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