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Core Engineer Jobs (NOW HIRING)

TriOptus LLC

Core Java Developer

Houston, TX · On-site

Software Engineering - Core Java: Intermediate Duration: 3-6 Months CTH Location: Houston , TX This is a W2 position that requires candidates to be onsite for 2- 3 days in a week (Hybrid role). * As ...

HSSSoft

Core Java Developer

Herndon, VA · On-site

We do have a job opening for the position Core Java developer @ VA. Position with one of our clients. Please go through the mentioned below and if you find it interesting then send me an updated copy ...

krg technology inc

Core Java Developer

San Jose, CA · On-site

Role: Core Java Developer (Java BE) Location: San Jose CA Customer: CISCO Type: FTE * CORE JAVA * Garbage Collections * Multi Treading * Expectation handling * Spring Frame work * Restful

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 ...

Marencor

Core Java Developer

New York, NY · On-site

Core Java Developer Location: NYC, NY Candidate Details 7+ to 10 years experience Seniority Level - Mid-Senior Management Experience Required - No Minimum Education - Bachelor's Degree Ideal ...

Navtech, Inc.

Core Java Developer

Santa Clarita, CA · On-site

I have an opportunity for "Core Java Developer" and looking for a candidate who can join Immediately if you are interested reply me with your updated resume or consultant's contact details and if you ...

AlgoBrain Inc

Core Java Developer

Atlanta, GA · Remote

Core Java Developer Location : Remote Exp: 9+ years Visa : GC and USC Core java, Java8 Spring Boot, Spring JPA Collections, Multi-threading SQ Drop email to salman@ridgeitsolutions .com Additional ...

Arka Infotech Inc

Core Java Developer

Wilmington, DE · On-site

Core Java Developer Location: Wilmington, DE Length: 2 years F2F REQUIRED - LOCAL ONLY Visa copy required for submission - 7+ years of development experience with Java/J2EE - Strong experience with ...

Arka Infotech Inc

Core Java Developer

Wilmington, DE · On-site

Core Java Developer Location: Wilmington, DE Length: 2 years F2F REQUIRED Locals only Visa Copy needed for submission - 5+ years of Core Java/J2EE development experience - 3+ years developing RESTful ...

Astemo

Sr. Engineer - Core Engineering

Farmington Hills, MI · On-site

$102K - $141K/yr

... Engineer - Materials & Structural to join the Suspension Core Engineering Team. This role is focused on shock absorber components and technologies and is ideal for a seniorlevel engineer with a ...

Astemo Ltd

Sr. Engineer - Core Engineering

Farmington Hills, MI · On-site

$102K - $141K/yr

... Engineer - Materials & Structural to join the Suspension Core Engineering Team. This role is focused on shock absorber components and technologies and is ideal for a senior-level engineer with a ...

AlgoBrain Inc

Core Java Developer

Atlanta, GA · On-site +1

Core Java Developer Location : Remote Exp: 9+ years Visa : GC and USC Core java, Java8 Spring Boot, Spring JPA Collections, Multi-threading SQ Drop email to salman@ridgeitsolutions .com ...

Jobsbridge

Core Java Developer

Palo Alto, CA

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 ...

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Core Engineer information

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$39K

$101.8K

$137.5K

How much do core engineer jobs pay per year?

As of Jun 17, 2026, the average yearly pay for core engineer in the United States is $101,752.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,000.00 and $116,500.00 per year, depending on experience, location, and employer.

What are some typical challenges faced by Core Engineers when working on legacy systems?

Core Engineers frequently encounter challenges when maintaining or upgrading legacy systems, such as dealing with outdated codebases, limited documentation, and compatibility issues with newer technologies. These tasks often require strong problem-solving skills and the ability to quickly understand existing architectures. Collaborating closely with other engineering teams and stakeholders is essential to ensure smooth transitions and minimize disruptions to core functionalities. Adapting to these challenges not only sharpens technical expertise but also provides valuable experience for career growth within engineering.

What is L1, L2, L3, and L4 engineer?

In the context of a Core Engineer role, L1, L2, L3, and L4 typically refer to different levels of technical expertise and experience. L1 is usually entry-level, focusing on basic tasks and learning, while L2 and L3 involve increasing responsibility, problem-solving, and system design. L4 often signifies senior or lead engineers who handle complex projects, mentorship, and strategic planning.

What does a core engineer do?

A core engineer designs, develops, and maintains the fundamental components of a system or software platform, often focusing on performance, stability, and scalability. They work with low-level programming, algorithms, and hardware integration, frequently using tools like C, C++, or assembly language, and may collaborate with cross-functional teams to optimize core functionalities.

What job makes $10,000 a month without a degree?

Core engineers, especially in software development or cybersecurity, can earn $10,000 or more per month through experience, specialized skills, and certifications like AWS or Cisco. High-paying roles often require strong technical expertise, problem-solving abilities, and continuous learning, but may not always require a formal degree if skills are demonstrated through portfolios or certifications.

What are core engineers?

Core engineers are professionals who design, develop, and maintain the foundational systems and infrastructure that support software applications or hardware devices. Their work often involves optimizing performance, ensuring scalability, and building robust frameworks that other teams or products rely on. Core engineers may work on operating systems, databases, low-level APIs, or other essential components. Their expertise is crucial for the stability and efficiency of larger systems.

What is the difference between Core Engineer vs Software Engineer?

AspectCore EngineerSoftware Engineer
CredentialsBachelor's in Computer Science or related field; sometimes specialized certificationsBachelor's in Computer Science or related field; certifications vary
Work EnvironmentFocus on low-level system components, hardware integration, and performance optimizationDevelops applications, systems, and software solutions across various domains
Industry UsagePrimarily in hardware, embedded systems, and infrastructure companiesWidely used across tech, finance, healthcare, and other industries

Core Engineers specialize in foundational system components and hardware integration, while Software Engineers develop applications and software solutions. Both roles require strong programming skills and a computer science background, but Core Engineers focus more on system-level work, whereas Software Engineers work on higher-level software development.

What engineer makes $500,000 a year?

Senior software engineers, especially those working in high-demand areas like Silicon Valley or at major tech companies, can earn $500,000 or more annually through base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, specialized skills in areas like machine learning or cloud infrastructure, and often involves leadership roles or equity compensation.

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 a deep understanding of computer science fundamentals, strong programming skills (typically in C, C++, or Java), and a relevant engineering degree. Familiarity with version control systems (like Git), continuous integration tools, and sometimes certifications in specific technologies or platforms are often required. Problem-solving ability, attention to detail, and effective teamwork are standout soft skills in this role. These competencies ensure the development of robust, scalable, and efficient core systems critical to an organization’s technical infrastructure.
More about Core Engineer jobs
What states have the most Core Engineer jobs? States with the most job openings for Core Engineer jobs include:
What job categories do people searching Core Engineer jobs look for? The top searched job categories for Core Engineer jobs are:
Core Engineer jobs near you
Infographic showing various Core Engineer job openings in the United States as of June 2026, with employment types broken down into 2% As Needed, 92% Full Time, 2% Part Time, and 4% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $101,752 per year, or $48.9 per hour.
Core Java developer

Core Java developer

Lorven Technologies, Inc.

Austin, TX • On-site

Other

Posted yesterday

Job description

Hi ,

Our client is looking for an Core Java Developer for a project and below is the detailed requirement.

Job Title: Core Java Developer

Location: Alpharetta, GA

Job Description:

  • Bachelors degree in Computer Science Computer Engineering or related field
  • Solid hands-on experience using Core Java, Spring Boot, Kafka/MQ, Microservice architecture.
  • Hands on experience with SQL, DB2/Sybase, including modelling and performance tuning.
  • Proficiency in Shell/Unix, Perl/python is required.
  • Good problem-solving skills, Analytical, Self Driven, Passion for innovation.
  • Good communication and presentation skills: ability to communicate in a clear and concise manner, across all stakeholder groups and with staff from junior to senior levels

Desired skills

  • Knowledge of Banking or Financial industry project experience is valuable.
  • Experience with Co-pilot and Spec Driven Development is plus
Lorven technologies logo

About Lorven technologies

Sourced by ZipRecruiter

Lorven Technologies, headquartered in Plainsboro, New Jersey, United States, is a reputable company in the technology industry, specializing in providing effective IT solutions and consulting services. The company's official website, lorventech.com, offers comprehensive insights into its offerings which include but are not limited to software development, IT consulting, project management, and business analysis. Since its inception, Lorven Technologies has been committed to ensuring efficiency and reliability in delivering IT services to its global clientele, establishing itself as a trusted name in the industry.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Plainsboro, NJ, US

Year founded

2001

Social media

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