Javen Technologies, Inc

Javen Technologies, Inc

Java Back End Developer

Richfield, Minnesota, USA · Contract

Sponsorship not specifiedDetected 133 days ago
JavaKotlinSpringDistributed SystemsBackend DevelopmentSQLPostgreSQLMySQLBigQueryGCPCloud PlatformsKubernetesCI/CDAPI DevelopmentRESTKafkaCommunicationCollaborationProblem Solving

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odds of building a lasting career here

37Risky
Cap-exempt (no lottery)0
Sponsors this role80
Entry-level history0
PERM / green-card track0
Lottery odds40
Fits your clock70

Thin sponsorship signal and lottery-bound. A low-probability bet with your clock running. Prioritize cap-exempt roles and proven entry-level sponsors first.

Lottery odds assume a STEM candidate.

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Employer immigration record

from this employer's Department of Labor filings

Third-party placement is common here

36% of this employer's visa filings place the worker at a client company rather than at the employer itself, across 6 clients. Your visa, salary band and layoff exposure would follow the employer of record, not the client.Most common: 53rd Bank · BEST BUY · BestBuy IncFiles as an H-1B dependent employer.

Files H-1B transfers

2 transfer filings in the last year, covering 2 workers. Median labor-condition decision: 25 days. An employer that already files transfers is one that can take over an existing H-1B.

Sourced from Department of Labor LCA, PERM and prevailing-wage disclosure data. Employer matching is by name, so figures may be split across an employer's legal entities. Absence of a filing means none appears in our copy of the data, not that none exists.

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About the role

  • The project includes: building and enhancing seller-facing campaign management workflows, integrating with external advertising platforms such as Criteo and ad-serving systems, implementing reporting, spend tracking, and billing event pipelines, improving campaign synchronization and product eligibility systems, and modernizing frontend and backend architecture for scalability and maintainability.
  • Position Summary/
  • Experience 5 8 years of backend development experience Strong Java/Kotlin and Spring Boot/WebFlux expertise Experience with microservices and REST API development Strong understanding of Kafka and event-driven architecture Knowledge of distributed systems, concurrency, and async processing Strong SQL and PostgreSQL/MySQL performance optimization skills Experience with Kubernetes, CI/CD, and cloud-native applications Production support, monitoring, and observability experience Strong debugging and problem-solving skills Ability to independently own features/services end-to-end Good cross-team communication and collaboration skills Experience with scalable and high-throughput systems Bonus: AdTech, BigQuery/Google Cloud Platform, reactive programming, AI-assisted development tools experience

Requirements

  • Skills Overview: What are the top five skills and number of years of experience required to perform this job?
  • Position Summary/Job Description: Skills Overview: What are the top five skills and number of years of experience required to perform this job?
  • What are the top five skills and number of years of experience required to perform this job?

Nice to have

  • AdTech, BigQuery/Google Cloud Platform, reactive programming, AI-assisted development tools experience
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