Overview:
TekWissen is a global workforce management provider headquartered in Ann Arbor Michigan that offers strategic talent solutions to our clients worldwide. Our client provider of digital technology and transformation information technology and services
Position: Java Lead
Location: Frisco TX
Duration: 6 Months
Job Type: Temporary Assignment
Work Type: Onsite
Job Description:
Technical Expertise
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Strong handson experience in Java (11/17)
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Deep understanding of Spring Framework and Spring Boot (REST APIs Security Dependency Injection etc.)
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Experience designing microservicesbased systems including interservice communication (REST gRPC messaging queues)
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Strong knowledge of data modeling and database design for both relational and NoSQL databases:
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MySQL for transactional systems
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DynamoDB for lowlatency NoSQL workloads
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Snowflake for data warehousing and analytics
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Experience working with OpenSearch or Elasticsearch for indexing and querying large datasets
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Proficiency in data integration ingestion and transformation at scale
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Ability to design endtoend distributed systems for enterprise applications
Cloud and Infrastructure
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Proven experience architecting and deploying solutions on AWS (ECS Lambda S3 IAM API Gateway CloudFormation Step Functions etc.)
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Working knowledge of Azure services and hybrid cloud environments
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Experience with cloudnative application design scalability cost optimization and high availability
Big Data and Performance
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Experience with massive volume data processing and optimization
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Understanding of data partitioning indexing strategies query optimization and horizontal scaling
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Familiarity with streaming or batch data processing frameworks is a plus (e.g. Kafka Kinesis Spark)
Architecture and Design
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Strong knowledge of domaindriven design (DDD) eventdriven architecture and APIfirst design
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Familiarity with 12factor app principles containerization (Docker) and service orchestration (Kubernetes preferred)
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Understands data lineage governance cataloging and security best practices
Nice to Have (Optional but Valuable)
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Prior experience with Data Lake or Lakehouse architecture
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Experience integrating with Snowflake external tables data sharing or Snowpipe
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Understanding of event sourcing CQRS or rule engines (e.g. Drools)
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Familiarity with GraphQL APIs particularly if used for federated or abstracted data access
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Experience with multicloud strategies or cloud migration
Tek Wissen Group is an equal opportunity employer supporting workforce diversity.