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Core Jobs (NOW HIRING)

Serigor Inc.

Core Java Developer

New York, NY · On-site

Core Java Developer Location: New York City, NY Duration: Fulltime The Client is seeking a technically oriented individual to join the Securities Finance technology team. Primary focus on this role ...

Info-Ways

Core Java Developer

New York, NY · On-site

Core Java Developer Location: NYC, NY Duration: Fulltime BGV will be done for the selected candidates. Must Have Skills: 8+ years hands-on Java Development in Web Sphere environment 3+ year work ...

Aerotek

Flux Core Welder

Turtle Creek, PA

$19.75 - $25/hr

Flux Core Welder in East Pittsburgh, PA This role focuses on performing high-quality flux core welding and related fabrication work in a unionized manufacturing environment. You will train on first ...

Career Guidant

Core Java Developer

Weehawken, NJ

Committed to our core values of Client Satisfaction, Professionalism, Teamwork, Respect, and Integrity. Career Guidant with its large network of delivery centres,support offices and Partners across ...

Jobsbridge

Core Java Developer

Palo Alto, CA · On-site

Company Description Intelliswift Software, Inc Need senior core java developer Java, multi-threading, algorithms, data structures, automation must be good in Linux, vmware Qualifications Java, multi ...

Marencor

Core Java Developer

New York, NY · On-site

Qualifications/ Experience: * 6-12 years of coding experience in core Java, Spring framework, and messaging framework * Experience building distributed and enterprise applications. * Strong SQL/MySQL ...

Sonsoft Inc

Core Java Developer

Tampa, FL

At least 7 years of strong hands-on experience in Core Java / J2EE with Multithreading / Synchronization / Executor Frameworks / Concurrency frameworks; Design Patterns, spring, Struts, Hibernate.

Sonsoft Inc

Core Java Developer

Chicago, IL

Preferred At least 4 years of experience working on Core Java/Spring . Atleast 4 years of experience with TDD based development and re-engineering of existing application to incorporate unit tests ...

Sonsoft Inc

Core Java Developer

Chicago, IL

Preferred At least 4 years of experience working on Core Java/Spring . Atleast 4 years of experience with TDD based development and re-engineering of existing application to incorporate unit tests ...

VIP Staffing

Welder - Flux Core

Fort Worth, TX · On-site

$21 - $25/hr

Fort Worth Company: * Needing Welders for Utility Pole (Monopoles) FLUX CORE .052 and 1/16 wire welder. * 2nd shifts Pay is $21.00 - once hired permanently it will go to $25.00. Weld Test ...

Atlas Survival Shelters

Be Seen First

Fitter/Flux Core Welder

Sulphur Springs, TX · On-site

$20 - $25/hr

This role is responsible for producing high-strength welds using flux-core processes to meet strict safety, durability, and quality standards. Key Responsibilities Fitter * Read and interpret ...

Sensiple Inc.

Core Java Developer

Columbus, OH · On-site

Core Java Developer Location: Columbus, OH Job responsibilities: • Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or ...

RAI

Flux Core Structural Welder

Athens, GA · On-site

$20/hr

Job Title Flux Core Structural Welder Work Setting Shop Position - Athens, GA Job Summary RAI is seeking full-time, experienced Flux Core Structural Welders for our Athens location. Essential ...

VIP Staffing

Welder - Flux Core

Fort Worth, TX · On-site

$21 - $25/hr

Fort Worth Company: * Needing Welders for Utility Pole (Monopoles) FLUX CORE .052 and 1/16 wire welder. * 2nd shifts Pay is $21.00 - once hired permanently it will go to $25.00. Weld Test ...

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Core information

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How much do core jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for core in the United States is $20.19, according to ZipRecruiter salary data. Most workers in this role earn between $20.19 and $20.19 per hour, depending on experience, location, and employer.

What are core jobs?

Core jobs typically refer to essential roles within an organization that are fundamental to its main business operations or mission. These positions are critical for the company’s success and usually have a direct impact on productivity, revenue, or service delivery. The exact definition of 'core jobs' can vary depending on the industry and the specific business, but they often include positions in areas such as operations, product development, or customer service. Identifying core jobs helps organizations prioritize resources and make strategic decisions about hiring and workforce development.

How does job corps work?

Job Corps is a free education and training program for young people aged 16 to 24, designed to help them develop skills for employment. Participants receive classroom instruction, hands-on training, and support services at designated centers, often working toward a high school diploma or GED and gaining certifications in various trades. The program also includes job placement assistance and career development resources.

What are some common challenges faced by professionals working in core engineering roles, and how can they be addressed?

Professionals in core engineering roles often face challenges such as adapting to rapidly evolving technology, maintaining rigorous quality standards, and troubleshooting complex technical issues. Collaboration with cross-functional teams, continuous learning, and strong problem-solving skills are essential for addressing these challenges. Many organizations support ongoing training and knowledge-sharing sessions to help engineers stay updated and effectively collaborate with colleagues in related domains.

What is meant by core job?

A core job refers to the primary role or main responsibilities an employee is hired to perform within an organization. It typically involves essential tasks that contribute directly to the company's objectives and may require specific skills or certifications. Understanding the core job helps clarify expectations and performance standards for employees.

What is your core job?

A core job involves performing the primary duties and responsibilities associated with a specific role, such as completing tasks, meeting objectives, and contributing to organizational goals. It often requires relevant skills, training, and adherence to company policies, with a focus on efficiency and quality in daily work activities.

What are the key skills and qualifications needed to thrive as a Core Engineer, and why are they important?

To thrive as a Core Engineer, you need strong proficiency in computer science fundamentals, programming (such as C/C++ or Java), and a relevant engineering degree. Familiarity with version control systems, debugging tools, and experience with operating systems or low-level system development is typically required. Analytical thinking, problem-solving, and effective teamwork are essential soft skills for excelling in complex technical environments. These capabilities ensure the development of robust, efficient core systems that form the backbone of technology products.

What is the difference between Core vs Software Developer?

AspectCoreSoftware Developer
Required CredentialsHigh school diploma or equivalent, technical trainingBachelor's degree in Computer Science or related field
Work EnvironmentManufacturing, hardware, or technical settingsOffice, tech companies, software firms
Industry UsageEngineering, manufacturing, technical servicesIT, software development, technology sectors
Common Search/ComparisonCore roles in technical fieldsSoftware development roles

Core professionals typically focus on technical, manufacturing, or hardware-related tasks, often requiring technical training or certifications. Software Developers, on the other hand, create and maintain software applications, usually holding degrees in computer science. While both roles are technical, Core roles are more hardware or process-oriented, whereas Software Developers are software-focused. Understanding these differences helps job seekers find the right career path in their industry.

What jobs pay 4000 a week without a degree?

Jobs such as commercial pilots, sales managers, real estate brokers, and certain skilled trades like electricians or plumbers can pay around $4,000 weekly without requiring a college degree. These roles often require specialized training, licensing, or experience, and may involve high responsibility or physical work. Earnings vary based on location, experience, and industry demand.
More about Core jobs
What cities are hiring for Core jobs? Cities with the most Core job openings:
What are the most commonly searched types of Core jobs? The most popular types of Core jobs are:
What states have the most Core jobs? States with the most job openings for Core jobs include:
What job categories do people searching Core jobs look for? The top searched job categories for Core jobs are:
Core jobs near you
Infographic showing various Core job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 81% Full Time, 16% Part Time, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $42,000 per year, or $20.2 per hour.
Core Java Developer

Core Java Developer

Serigor Inc.

New York, NY • On-site

Full-time

Re-posted 13 days ago

Job description

Job Title: Core Java Developer

Location: New York City, NY

Duration: Fulltime

Job Description:

The Client is seeking a technically oriented individual to join the Securities Finance technology team. Primary focus on this role would be to design, develop, and support a brand-new initiative (Arranged Financing) buildout for securities Finance team. The individual will also be involved in minor enhancements to the current Securities Finance platform. This role is based in NY, and team require the candidate to be onsite 3 days a week with no exceptions.

Key Responsibilities & Tasks:

  • This role entails hands-on coding responsibilities in Java and related frameworks.
  • Develop, test, and maintain multiple Securities Finance foundation and functional products.
  • Working closely with technology leads to Implement functional components for the project that contribute to the Sec Fin product suite.
  • Work closely with the business stakeholders for Arranged Financing product rollouts and partake in user support. Contribute to the DevOps stream as a part of the product buildout and adhere to the CI/CD protocols.
  • Maintain and enhance support documentation.

Qualifications/ Experience:

  • 6-12 years of coding experience in core Java, Spring framework and messaging framework
  • Experience building distributed and enterprise application.
  • Strong SQL/MySQL knowledge, experience with Redis, Kafka, Snowflake is a plus.
  • Jira, Bit Bucket & Bamboo, CI/CD & DevOps, GitHub Copilot understanding is a plus.
  • AWS working experience is a desired.
  • Understanding of Securities Finance/Prime Brokerage, preferably with prior experience in this or a related area.

Additional Skills:

  • Excellent communication skills
  • Ability to work with colleagues around the world
  • Ability to run projects independently collaborating with other technology peers (i.e. Prime Brokerage Technology Team).
  • Attention to detail.

Skills and Certifications [note: bold skills and certification are required]

  • redis
  • Kafka

Ideal Candidate

  • Core Java Developer with Strong coding, designing, database and redis experience.