Senior Java Software Engineer

Job Title:

Senior Java Platform Engineer

Location:

New York, NY / New Jersey (Hybrid – 2-3 days per week onsite)

Employment Type:

Full-time, Permanent (W2)

Work Authorization:

US work authorization required (no visa sponsorship available)

We’re hiring a Senior Java Platform Engineer to build a large-scale developer platform for a leading global investment bank. The platform automates software remediation across thousands of repositories — identifying vulnerable dependencies, updating code, running changes through CI/CD, and generating validated pull requests. This is a

hands-on backend/platform engineering role

, not a traditional CRUD position.

What You'll Do

• Build

Java 21 / Spring Boot

services and APIs

• Design scalable

distributed backend systems

• Build automation around

Maven, Gradle, Git and CI/CD

• Run services and automated workloads on

Kubernetes / AWS

• Develop tooling for dependency upgrades and code remediation
• Work with technologies such as

OpenRewrite, Renovate and SBOM/security scanning

• Own solutions from design through production

What We're Looking For

• Strong hands-on

Java / Spring Boot

experience

• Experience with

backend services, microservices or distributed systems

• Strong understanding of

Core Java, concurrency and performance

• Experience with

Maven or Gradle

• Experience with

Kubernetes, containers and CI/CD

• Strong debugging and software design skills

Useful, but not required

• OpenRewrite or Renovate
• Developer tooling / platform engineering
• Vulnerability management or application security
• AWS
• Banking or financial services
• AI/LLM integrations

Why Join?

• Build technology that can apply and validate software changes across

hundreds or thousands of repositories automatically

.

• Modern Java. Complex engineering. Real scale. Strong ownership.

Location

NYC / New Jersey, hybrid 2–3 days onsite

Employment: Permanent W2 with RE Partners

Sponsorship: Not available

If this sounds like your kind of challenge, apply here: [APPLICATION LINK]