ZipRecruiter

Log In

1

Investment Bank Java Developer Jobs (NOW HIRING)

Ninth Wave

AI Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

Ninth Wave AI Java Developer Full Time Opportunity New York City, NY Job Summary We are hiring an ... You will build backend services that ingest bank-supplied artifacts (Postman collections, OAS ...

SonSoft Inc.

Ui Java Developer

Weehawken, NJ · On-site

They are seeking a UI Java Developer with extensive experience in Core Java, UI technologies, and ... investment banking/capital markets domain) • Good Analytical and communication skills • ...

Ninth Wave

AI Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

Ninth Wave AI Java Developer Full Time Opportunity Job Summary We are hiring an AI Java Developer ... You will build backend services that ingest bank-supplied artifacts (Postman collections, OAS ...

PROLIM Global Corporation

Java Developer

Naperville, IL · On-site

$51 - $66/hr

Java Developer Naperville , IL (Onsite ) Contract JD: Strong hands-on experience in Core Java ... Experience in Banking / Financial Services domain. Strong understanding of enterprise application ...

LIS Solutions

Senior Java Developer

New York, NY · On-site

$62.75 - $79.75/hr

... investment banking, securities, investment management and wealth management services. The Firm ... Our client is looking for a technically proficient hands-on Java and/or Scala developer ...

Tata Consultancy Service Limited

Java Developer

Newark, DE · On-site

$80K - $100K/yr

Must Have Technical/Functional Skills Java, Advance Java, Multi-functional, Micro services Arch ... Bank of America consumer to connect to the contact center each day. The Software Engineer will ...

Beta Soft System Inc.

Java Developer

Fremont, CA · On-site

$55.75 - $72.25/hr

Very strong in Core Java, J2EE, Spring Hands on experience in creating/consuming Java web services ... Financial and Banking : Wells Fargo, Bank of west, Union bank, Fremont Bank, Bank of America ...

Avance Consulting Services

Java Developer

New York, NY · On-site

$55.75 - $72.25/hr

... investment. About Us : Avance Consulting Services is a global talent acquisition and executive ... Java Developer Location: Brooklyn NY Duration: Full Time/Permanent US Citizen's & GC's Only Key ...

3Core Systems, Inc

Java Developer

Austin, TX · On-site

$50.50 - $65.50/hr

Seeking a Java Developer with strong experience in Spring Boot and AI-enabledapplication ... Financial services or banking domain experience ispreferred. RequiredSkills: * 5+ years of Java ...

Accord Technologies Inc.

Java Developer

Charlotte, NC · On-site

$49.75 - $64.50/hr

Title: Java Developer Location: Charlotte NC (Locals needed) Duration: 12 months Position: W2 ... Prior experience in financial services or banking domain. * Exposure to serverless architectures ...

Brillio Inc

Java Developer

Temple Terrace, FL · On-site

$46.50 - $60.25/hr

... Banking & Finance, Utilities, CPG, Retail, Technology,Media and Entertainment Industries. The ... Bootstrap, REST Webservices (Jersey), AJAX, Java Script, JSTL Server Side/ Backend Developer ...

Stem Xpert

Java developer

New York, NY · On-site

$55.75 - $72.25/hr

... Banking, Retail, e-commerce, Automotive, Life Science, Insurance, legal, healthcare, among others ... Java developer New York, NY 12 months contract Very strong java programming skills WEB Spring MVC ...

Brillio Inc

Java Developer

Temple Terrace, FL · On-site

$46.50 - $60.25/hr

... Banking & Finance, Utilities, CPG, Retail, Technology,Media and Entertainment Industries. The ... Bootstrap, REST Webservices (Jersey), AJAX, Java Script, JSTL Server Side/ Backend Developer ...

Avance Consulting Services

Java Developer

Bloomington, IL · On-site

$49 - $63.25/hr

... investment. About Us : Avance Consulting is a global talent acquisition and executive search ... Competative Benefits Title: Java Developer Work Location : Bloomington, IL Duration:Fulltime ...

INFOSYS NOVA HOLDINGS LLC

Java Developer

Fort Worth, TX · On-site

$47.50 - $61.50/hr

... banking technology. This is an excellent opportunity for engineers who enjoy solving complex ... Strong experience with Core Java * Professional experience with Python * Hands-on development using ...

previous page

Showing results 41-60

All JobsFinance And Insurance JobsBank JobsInvestment Banker JobsInvestment Bank Java Developer Jobs

Investment Bank Java Developer information

See salary details

$15

$56

$77

How much do investment bank java developer jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for investment bank java developer in the United States is $56.70, according to ZipRecruiter salary data. Most workers in this role earn between $49.04 and $63.46 per hour, depending on experience, location, and employer.

What are popular job titles related to Investment Bank Java Developer jobs?

For Investment Bank Java Developer jobs, the most frequently searched job titles are:

AI Java Developer

Manhattan, NY • On-site

Ninth Wave
Finance and Insurance • 11 - 50 employees
Learn more about Ninth Waveexternal

$56.25 - $72.75/hr

Full-time

Re-posted 23 days ago

Job description


Ninth Wave

AI Java Developer

Full Time Opportunity

New York City, NY

Job Summary

We are hiring an AI Java Developer to extend the Compass platform: a Spring Boot application backed by OpenSearch and AWS Bedrock that helps U.S. banks publish, monitor, and govern their open-banking / FDX data-sharing APIs. You will build backend services that ingest bank-supplied artifacts (Postman collections, OAS, configuration files), expose them through REST + Thymeleaf admin surfaces, and integrate LLM-driven assistance (Bedrock Knowledge Bases + Agents, RAG over our internal corpus) into the day-to-day operator workflow.

The role is hands-on Java + Spring Boot with meaningful GenAI integration work - not a research role and not a pure prompt-engineering role. You'll own features end-to-end, from OpenSearch index design through Bedrock Agent wiring to the admin UI that exposes them.

Key Responsibilities

  • Design and develop services in the Compass Spring Boot codebase - REST APIs, admin Thymeleaf views, OpenSearch-backed data flows.
  • Integrate AWS Bedrock (Claude family models, Knowledge Bases, Agents) into Java services for RAG, summarization, and operator-assist features.
  • Build and maintain ingestion pipelines that turn bank-supplied artifacts (Postman collections, configuration YAML, FDX mapping spreadsheets) into structured OpenSearch documents.
  • Wire OpenSearch indexing, tenant-scoped routing and vector search for RAG retrieval.
  • Implement CI/CD via the existing GitHub-based pipelines; keep build and deploy times honest.
  • Optimize application performance, scalability, and security
  • Collaborate with the mappings team, the Bedrock / KB content team, and the frontend / Thymeleaf maintainers to define and ship features.
  • Write clean, maintainable, well-documented Java; favor small focused commits and reversible changes.
  • Stay current with the Java ecosystem and the GenAI tooling landscape

Required Skills & Qualifications

Technical Skills

  • Strong proficiency in Java 17+
  • Spring Boot
  • Spring MVC + Thymeleaf
  • REST API design - JSON-in / JSON-out, paginated search endpoints, multipart upload
  • Microservices / service-oriented design within a single deployable
  • Hands-on OpenSearch / Elasticsearch experience
  • Experience integrating LLMs into Java applications via REST clients or SDKs - AWS Bedrock preferred
  • RAG architectures - chunking, embedding, retrieval, citation
  • Vector databases
  • Cloud platform experience - AWS, specifically:
    • Elastic Beanstalk (Compass deploy target - not Kubernetes)
    • Bedrock (KB + Agents)
    • S3, IAM, CloudWatch
    • Multi-account Organization layout
  • Experience with Git, Maven, and CI/CD pipelines
  • Comfortable with relational and unstructured databases

Preferred Skills

  • Prior work in fintech / open banking / FDX / account-aggregation / payment-network connectivity - or willingness to learn the domain fast.
  • Experience with Generative AI and LLM applications in production
  • Familiarity with Python for AI prototyping and one-off data tooling
  • Experience with AI security, prompt-injection defense, and data-privacy standards
  • Exposure to Postman collection parsing
  • Exposure to Atlassian APIs

Educational Requirements

  • Bachelor's or Master's degree in Computer Science, Software Engineering, Artificial Intelligence, or related field - or equivalent demonstrable experience shipping production Java + GenAI systems.

Apply