Hallmark Global Solutions Ltd

:Lead Data Engineer with Java Programming

⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Lead Data Engineer with Java Programming, based in Austin, TX or Denver, CO, on a C2C contract. Requires expertise in PostgreSQL, Snowflake, and Java microservices. Fintech experience preferred; must excel in client-facing interactions and hybrid delivery models.
🌎 - Country
United States
πŸ’± - Currency
$ USD
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πŸ’° - Day rate
Unknown
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πŸ—“οΈ - Date
March 20, 2026
πŸ•’ - Duration
Unknown
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🏝️ - Location
Hybrid
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πŸ“„ - Contract
Unknown
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πŸ”’ - Security
Unknown
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πŸ“ - Location detailed
Austin, TX
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🧠 - Skills detailed
#Data Catalog #Data Engineering #Data Management #Database Design #API (Application Programming Interface) #Leadership #Data Modeling #Security #Snowflake #Data Lineage #Data Processing #Java #Microservices #Programming #Scala #PostgreSQL #Metadata #Data Governance
Role description
Job Title :Lead Data Engineer with Java Programming exp Location: Austin TX/Denver CO. Job Type :C2C Visa :H1B ,GC EAD, GC , Citizen. We are seeking a client-facing Lead Engineer with strong expertise in database design and development using PostgreSQL and Snowflake, along with hands-on experience in Java-based microservices and API development/consumption. The ideal candidate should be capable of designing scalable data solutions, building robust APIs, and working closely with client stakeholders while supporting a hybrid onsite–offshore delivery model. Preference will be given to candidates with experience in the fintech/payments domain and exposure to data catalog and metadata management tools. -- Responsibilities β€’ Design and develop scalable, high-performance database solutions using PostgreSQL and Snowflake. β€’ Build and optimize data models, schemas, and queries for efficient data processing and analytics. β€’ Develop and integrate RESTful APIs and microservices using Java. β€’ Enable seamless API consumption and integration across enterprise systems. β€’ Act as a primary point of contact for client stakeholders, participating in requirement discussions, solution design, and status updates. β€’ Provide technical leadership and direction to offshore teams, ensuring quality, timelines, and alignment with client expectations. β€’ Support onsite coordination, including issue resolution, design decisions, and delivery governance. β€’ Implement best practices for data governance, security, and performance tuning. β€’ Work with or support data catalog tools to manage metadata, lineage, and data discoverability. Required Skills & Experience: β€’ Strong experience in PostgreSQL and Snowflake (database design, development, and performance tuning). β€’ Hands-on experience with Java and Microservices architecture. β€’ Experience in API design, development, and consumption (RESTful services). β€’ Solid understanding of data modeling and distributed systems. β€’ Proven experience in a client-facing role with strong communication and stakeholder management skills. β€’ Ability to work effectively in an onsite–offshore delivery model.