3Coresystems

27 3Coresystems Jobs Hiring Near You

Java AWS Software Engineer

White Plains, NY · Hybrid

$53.50 - $73.50/hr

\n \n \n Job Title: Senior Java AWS Engineer Location: White Plains NY, 4 Days a week onsite, they can pick the day they want to be remote. Duration: 1 Year \- 2 years CONTRACT 1) Candidate will need ...

Senior Azure DevSecOps Engineer

Chicago, IL · Remote

$118K - $161K/yr

\n \n \n Job Title: Senior Azure DevSecOps Engineer Location: Chicago, IL, 60603, USA Duration: Long\-term contract Senior Azure DevSecOps Engineer Compliance and Immutable Cloud Platform Must Have ...

\n \n \n Job Title: AI Engineer Location: Denver, CO (2\-3 days onsite) Contract: 6\-12 months Contract To Hire C2H Job Summary: Seeking an operational AI governance professional who owns the day\-to ...

Business Analyst 3

Bellville, TX

$40.25 - $55.50/hr

\n \n \n \n \n \n \n Minimum Requirements: Candidates that do not meet or exceed the minimum stated requirements (skills\/experience) will be displayed to customers but may not be chosen for this ...

Solutions Architect 3 / AI

Austin, TX · Remote

$62.50 - $82.25/hr

\n \n \n Job Title: Solutions Architect 3 Location: 100% Remote. If they are residing in the US however, preferred location is in Chicago, IL or Peoria, IL area. Duration: 12+ months contract This is ...

SAP WM Solution Architect

$84.25 - $113.25/hr

\n \n \n This is a remote position. SAP WM Solution Architect 12 months+ Travel Time 5.000 % Work delivery location (City) Orlando Description: *US Citizenship required (due to federal and defense ...

\n \n \n \n \n ## The Teachers' Retirement System of Oklahoma (TRS) is undertaking a comprehensive, multi\-year modernization initiative aimed at replacing aging legacy systems and transitioning to a ...

\n \n \n This is a remote position. Location: Newark, NJ (2\-3 days onsite) Contract: 6 months (ability to extend) Rate: $75 per hour Visa Status: Can work with candidates that require sponsorship ...

Senior Data Analyst

Austin, TX · Hybrid

$85K - $107K/yr

\n \n \n Role: Senior Data Analyst Location: Deerfield Beach FL (Hybrid \- 3 Days a week onsite) Contract: 6+ Months Contract NOTE : Must take initiative, not be a task master, must be a critical ...

\n \n \n Role: Software Developer II Location: Austin TX 78701 Duration: 3 Months (Possibility of Extension) \n \n * Performs advanced computer programming work. Develop software solutions by studying ...

Software Developer - Advanced

Austin, TX

$56.75 - $72.25/hr

\n \n \n Job Title: Software Developer \- Advanced Location: Quincy, MA (Hybrid \- onsite for 4 days a week) Duration: 12 months contract Interview Process: 2 rounds, 1st round will 45\-60 mins ...

\n \n \n Job Title: Software Developer 3 Location: Austin, TX 78752 (Remote) Duration: 12 months contract The following describes the work that will be done by Software Developer III: Oversee the ...

Solution Architect - .Net

Austin, TX · Hybrid

$62.50 - $82.25/hr

\n \n \n Job Title: .NET Solution Architect Location: Dallas, TX (3 days onsite) Contract: 12 months contract (ability to extend) Key Responsibilities: Solution Architecture: Design end\-to\-end ...

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3Coresystems Jobs Information

Infographic showing various job openings at 3Coresystems in the United States as of August 2026, with employment types broken down into 4% Full Time, and 96% Contract. Highlights an 35% Physical, 35% Hybrid, and 30% Remote job distribution.

Java AWS Software Engineer

3coresystems

White Plains, NY • Hybrid

$53.50 - $73.50/hr

Contractor

Re-posted 14 days ago


Job description

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Job Title: Senior Java AWS Engineer<\/span><\/span><\/b>
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Location: <\/span><\/span>White Plains NY, 4 Days a week onsite, they can pick the day they want to be remote.<\/span><\/span><\/span><\/b>
<\/span><\/span><\/p>

Duration: <\/span><\/span>1 Year \- 2 years CONTRACT<\/span><\/span><\/span><\/b>
<\/span><\/span><\/p>

 <\/span><\/span><\/span><\/b>
<\/span><\/span><\/p>

1) Candidate<\/b><\/span><\/span><\/span> will need to do a technical test that we administer on Java \/ 80% to move forward for interview<\/span><\/span><\/b>
<\/span><\/span><\/p>\n

\n 2) 1st round Video with hiring manager<\/span><\/span><\/b>
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\n 3) 2nd round onsite coding assessment and offer<\/span><\/span><\/b>
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 <\/span>
<\/span><\/span>Position Summary<\/span><\/span><\/span><\/span><\/b>:<\/span><\/span><\/span><\/span>
<\/span> <\/span><\/span>The Senior Java Developer will be a part of the transformational journey to deliver a best systems to support client's business lines, across all channels. The role of the Senior Developer is to collaboratively drive the development and support of our critical business systems for the Client, including internal and external systems. This role requires deep technical knowledge of high volume and highly transactional systems<\/span><\/span><\/span>
<\/span> <\/span>
<\/span> <\/span><\/span>Organizational Relationships<\/span><\/span><\/span><\/b>:<\/span><\/span><\/span>
<\/span> <\/span><\/span>Collaborate with Product Owners, QA, PMO, DevOps and other developers to define requirements, design, and develop the web application.<\/span><\/span><\/span>
<\/span> <\/span>
<\/span> <\/span><\/span>Job Responsibilities<\/span><\/span><\/span><\/b>:<\/span><\/span><\/span>
<\/span> <\/span><\/span> Analyze, design and develop application solutions and enhancements that meet requirements<\/span><\/span><\/span>
<\/span> <\/span><\/span> Ensure adherence to programming and enterprise architectural standards<\/span><\/span><\/span>
<\/span> <\/span><\/span> Complete work assignments and perform appropriate follow up to ensure that tasks are completed on time<\/span><\/span><\/span>
<\/span> <\/span><\/span> Collaborate with product owners, application users, creative team and other developers to define requirements, design, and develop the web application<\/span><\/span><\/span>
<\/span> <\/span><\/span> Assist in the rollout of new applications, problem fixes, and enhancements of software<\/span><\/span><\/span>
<\/span> <\/span><\/span> Support configuration management and deployments of code and configuration items across environments to production<\/span><\/span><\/span>
<\/span> <\/span><\/span> Create consistent and accurate technical and end\-user documentation of implemented applications<\/span><\/span><\/span>
<\/span> <\/span><\/span> Support the QA team on automation and other scripting requirements<\/span><\/span><\/span>
<\/span> <\/span>
<\/span> <\/span><\/span>Qualifications<\/span><\/span><\/span><\/b>:<\/span><\/span><\/span>
<\/span> <\/span><\/span> <\/span><\/span>Undergraduate degree in computer science, engineering or similar field (or equivalent experience).<\/span><\/span><\/span><\/span>
<\/span> <\/span><\/span> 5+ years of experience developing mission critical and high throughput systems<\/span><\/span><\/span>
<\/span> <\/span><\/span> Experience building services utilizing Core Java with frameworks such as Spring Boot, Spring MVC and Apache Camel<\/span><\/span><\/span>
<\/span> <\/span><\/span> Experience working with relational databases, e.g. MS SQL Server, MySQL, Aurora<\/span><\/span><\/span>
<\/span> <\/span><\/span> Experience with source controls such as GIT and SubVersion<\/span><\/span><\/span>
<\/span> <\/span><\/span> Experience producing and consuming SOAP\/REST Web Services<\/span><\/span><\/span>
<\/span> <\/span><\/span> Application performance tuning and optimization.<\/span><\/span><\/span>
<\/span> <\/span><\/span> Analytical, problem\-solving mindset.<\/span><\/span><\/span>
<\/span> <\/span><\/span> Self\-driven with minimal supervision.<\/span><\/span><\/span>
<\/span> <\/span><\/span> Experience working on a production\-critical system.<\/span><\/span><\/span><\/span><\/span><\/p>\n

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