Java GCP Integration Lead

Valiant Technologies LLC; Weehawken (NJ); On-site; USD 180,000 - 240,000; Full time

Job summary

Valiant Technologies LLC is seeking an experienced Java GCP Integration Lead in New Jersey. The role focuses on designing and building scalable, secure integration pipelines using Java and Google Cloud Platform, with hands-on development and technical leadership across on-site and distributed teams.

You will own integration design, API and event-driven development, cloud deployment, observability, troubleshooting, and full lifecycle delivery.

Qualifications

• 8+ years of software development and enterprise integration experience.
• Hands-on expertise with Java, J2EE, Spring Boot and microservices.
• Experience building solutions on Google Cloud Platform (GCP) and related services.
• Strong REST API, Web Services, JSON/XML and API-first design experience.
• Familiarity with OAuth 2.0, IAM, secrets and encryption for API security.

Responsibilities

• Lead the design and development of Java and GCP-based integration pipelines.
• Build REST APIs, microservices, batch interfaces, and event-driven integrations.
• Define integration patterns for synchronous, asynchronous, file-based, and scheduled data flows.
• Establish CI/CD pipelines and support automated build, testing, and deployment controls.
• Monitor health, troubleshoot failures, and optimize performance and reliability.

Skills

Java

J2EE

Spring Boot

Microservices

REST APIs

OAuth 2.0

CI/CD

Docker

GCP

Tools

Git

Maven/Gradle

CI/CD tooling

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Work Authorization: US Citizen, Green Card, OPT-EAD, CPT, H-4-EAD, Other

Job Description:

We are looking for an experienced Java GCP Integration Lead to design and build scalable, secure, and reliable integration pipelines using Java and Google Cloud Platform (GCP).

The role requires hands‑on development, technical leadership, and close collaboration with customer architects, application teams, platform teams, and offshore developers.

The candidate will own integration design, API and event‑driven development, cloud deployment, observability, troubleshooting, and delivery across the full software development lifecycle.

Key Responsibilities:

Lead the design and development of Java and GCP‑based integration pipelines.

Build REST APIs, microservices, batch interfaces, and event‑driven integrations using Java and Spring Boot.

Design cloud‑native solutions using services such as Cloud Run, Pub/Sub, Cloud Functions, Cloud Storage, Secret Manager, and Cloud Logging.

Translate functional and non‑functional requirements into technical designs, interface specifications, and implementation plans.

Define integration patterns for synchronous, asynchronous, file‑based, and scheduled data flows.

Implement authentication, authorization, encryption, error handling, retry, reconciliation, and audit controls.

Provide hands‑on development, code reviews, unit testing, integration testing, deployment, and production validation.

Establish CI/CD pipelines and support automated build, quality, security, and deployment controls.

Monitor integration health, troubleshoot failures, analyze root causes, and improve performance and reliability.

Coordinate technical delivery across onsite and offshore teams and communicate clearly with customer stakeholders.

Required Skills & Experience:

8+ years of software development and enterprise integration experience.

Strong hands‑on experience with Java, J2EE, Spring Boot, and Microservices.

Hands‑on experience building solutions on Google Cloud Platform (GCP).

Experience with GCP services, including:

Pub/Sub

Cloud Functions

IAM

Strong experience with REST APIs, Web Services, JSON, XML, and API-first design.

Experience with asynchronous messaging, event‑driven architecture, batch processing, and file‑based integration.

Strong understanding of enterprise integration patterns, data transformation, idempotency, retries, exception handling, and reconciliation.

Experience with API security, OAuth 2.0, service accounts, IAM, secrets, and encryption.

Experience with Git, Maven or Gradle, automated testing, CI/CD, and deployment automation.

Experience with Docker and container‑based application deployment.

Strong troubleshooting, performance tuning, logging, monitoring, and production support skills.

Ability to independently prepare technical designs and lead development activities.

Clear communication skills and experience working directly with customer and distributed delivery teams.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.