Tata Consultancy Services · 4 hours ago
Java Architect
San Jose, CA
Contract
Onsite
Senior Level, Lead/Staff
$120K/yr - $130K/yr
10+ years expTata Consultancy Services is seeking a Java Architect / Reverse Engineering Expert to reverse engineer embedded SQL and transactional behavior from over 1000 Java applications. The role involves analyzing Java applications, normalizing SQL signatures, and collaborating with Oracle and Spanner architects to validate runtime behavior and assess feasibility.
Business Information SystemsConsultingInformation TechnologyIT Management
Responsibilities
Analyze Java applications using:
JDBC
ORM frameworks
Custom data access layers
Extract embedded SQL and transaction scopes
Identify implicit assumptions:
Ordering
Locking
Isolation
Retry behavior
Normalize SQL into reusable signatures
Map signatures to:
Tables
Columns
Transaction units
Identify query patterns incompatible with Spanner
Reconstruct:
Logical transactions spanning multiple queries
Business workflows embedded in code
Translate behavior into intent-based contracts
Work with Oracle architects to validate runtime behavior
Work with Spanner architects to assess feasibility
Support QA in creating realistic replay workloads
Qualification
Required
10+ years of Java application architecture
Expert in JDBC
Expert in Transaction management
Expert in ORM internals (Hibernate/JPA)
Strong SQL knowledge (complex joins, subqueries)
Experience reverse engineering large legacy systems
Ability to read code written by many teams over years
BACHELOR OF COMPUTER SCIENCE
Company
Tata Consultancy Services
Tata Consultancy Services is a business solutions company that specializes on information technology services and consulting.
10001+ employees
H1B Sponsorship
Tata Consultancy Services has a track record of offering H1B sponsorships. Please note that this does not
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2025 (7880)
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2020 (11984)
Funding
Current Stage
Public CompanyTotal Funding
unknown2004-08-25IPO
Leadership Team
K. Krithivasan
Chief Executive Officer & Managing Director
Aarthi Subramanian
President and Chief Operating Officer
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