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About TSR:

TSR is a relationship-based, customer-focused IT and technical services staffing company.

For over 40 years TSR, Inc. and its wholly owned subsidiary, TSR Consulting Services, have prospered in the Information Technology staffing business, earning the respect of companies both large and small with well refined candidate screening, timely placement, and a real understanding of the right skill sets required by our clients.

Mission & Vision

We do not believe in building a vision around the company but building a company around our vision, which is simply;

Every employee’s voice matters, their effort is appreciated, and their talent is rewarded.

We challenge each employee daily, to raise the bar on how we treat our consultants and candidates. For far too long in this industry, candidates have been ghosted, lied to, or placed at a client and then forgotten about. Each day our staff works tirelessly at qualifying and placing, top talent with our clients, in a compassionate and caring manner.

Not every candidate is a match for the job, but every candidate and consultant will be treated with respect and professionalism.

Java (Services/Backend/Cloud) Developer

Job Description

  • Location: New York, NY
  • Type: Contract
  • Job #75501

Our client, a leading financial services company is hiring for a Java Developer on a long term contract basis.

Work Location:

New York, NY (Hybrid Option)


The client is looking for a highly skilled Java (Services/Backend/Cloud) developer with who can take ownership for the whole end to end delivery, performing analysis, design, coding, testing, and maintenance of large-scale and distributed applications and Angular web front end.

Skills Required:

• Strong Java developer (4+ years), who has good grasp of functional and reactive programming.
• Experience in using Spring Containers (with Spring Boot) for enterprise applications. Experience in building data-intensive / real time applications and scaling of applications (multithreading, performance, maintainability, and robustness)
• Working experience on XML, JSON, SOAP, REST Services. Proficiency in Java 8 (Lambdas, Streams, Completable Future, Optional, generics)
• Experience in developing REST APIs using Spring Boot 2.0 (reactive) and skilled in Open API (swagger) specification.
• Working knowledge of backend web development technology topics like APIs, asynchronous messaging, and cloud computing.
• Experience in relational data bases like DB2 or PostgreSQL.
• Experience with Test Driven Development (TDD) / Behavior Driven Development (BDD) practices, writing test cases with testing frameworks like Junit, Cucumber, Rest assured.
• Basic knowledge on Unix / shell scripting and RDBMS like Sybase.
• Ability to effectively communicate verbally and in writing to a broad audience of business, product, and technology team members
• Familiarity with Agile development and DevOps concepts.

Nice to have:
• Experience with no-SQL databases such as Mongo DB.
• Experience with distributed systems architecture concepts such as micro services, service meshes and API gateways, XML , SOAP.
• Experience with software development and collaboration tools (GitHub, Jira/Rally, Confluence, etc.)
• Experience in using GIT for source control management, and Automated Build Deployment tools (eg: Jenkins)
• Significant open source or other community contribution.
• Web front-end developer with HTML5/Angular experience
• Knowledge of JavaScript, HTML, CSS, and Responsive designs

Pay Range: $66-$81/hour

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