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Cs Core Engineer Jobs (NOW HIRING)

Hudson River Trading

Algo Developer

New York, NY

Working in close collaboration with fellow algo developers and core developers, you will research ... You possess a bachelor's degree in Math, CS, Stats, Physics, or related field * You are capable of ...

Apple

Backend Software Engineer (Golang)

Austin, TX · On-site

Preferred Qualifications You have deep understanding of core CS - including algorithms & data structures, operating systems, distributed systems, networking, and concurrent programming. You have ...

CS Contract Solutions

Accounts Receivable Clerk

Bedford, NH · On-site

$17 - $20/hr

  • Medical

  • Dental

  • Vision

  • Retirement

Our network spans 24 states, employing over 350 technicians, engineers, and construction ... A dynamic and supportive work environment Our Core Values At CS Contract Solutions, we operate ...

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CS Core Engineer information

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$37K

$87.2K

$136.5K

How much do cs core engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for cs core engineer in the United States is $87,220.00, according to ZipRecruiter salary data. Most workers in this role earn between $76,500.00 and $97,500.00 per year, depending on experience, location, and employer.

What is a Cs Core Engineer?

A Cs Core Engineer is responsible for the core network infrastructure of a telecommunications system, ensuring seamless voice and data communication. They manage, troubleshoot, and optimize circuit-switched (CS) network elements like MSC, HLR, and MGW. Their role involves analyzing network performance, resolving faults, and implementing upgrades to enhance service quality. Cs Core Engineers collaborate with cross-functional teams to maintain network reliability and support business operations.

What are the key skills and qualifications needed to thrive as a Cs Core Engineer?

To thrive as a Cs Core Engineer, you need a solid grounding in telecommunications principles, Core Network architecture, protocol stacks (such as SS7, SIP, or Diameter), and a degree in engineering or a related field. Experience with network monitoring tools, troubleshooting utilities, and industry certifications like CCNA/CCNP or vendor-specific qualifications (e.g., Nokia, Ericsson) are highly beneficial. Analytical thinking, problem-solving abilities, and clear communication skills help you effectively coordinate with cross-functional teams and respond to network issues. These skills ensure reliable network performance, minimize downtime, and support seamless service delivery for telecom providers.

What are the typical challenges faced by Cs Core Engineers in daily operations?

Cs Core Engineers often encounter challenges related to maintaining high network availability, troubleshooting complex voice and data connectivity issues, and ensuring seamless interoperability between diverse network elements. They are responsible for monitoring and optimizing Core Network performance, diagnosing faults, applying software upgrades, and coordinating with vendors or service providers for quick problem resolution. The work can involve participating in after-hours maintenance windows and responding rapidly to service-impacting incidents. Being proactive and detail-oriented helps in anticipating potential problems and ensuring consistent, uninterrupted telecom services.

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CS Core Engineer jobs near you
Infographic showing various Cs Core Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 15% Part Time, and 2% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $87,220 per year, or $41.9 per hour.

Algo Developer

Hudson River Trading

New York, NY

Full-time

Re-posted yesterday

Job description

Algo Developers are responsible for building and maintaining the models that drive our trading. A typical day involves applying rigorous statistical analysis to vast quantities of market and financial data to produce predictive trading models. You will run models live on our high-performance trading infrastructure, and analyze their daily performance to maintain ongoing profitability. Working in close collaboration with fellow algo developers and core developers, you will research, develop, and test novel order execution and model training methods to increase trading efficiency.

Skills

  • Brilliant analytical and problem solving skills
  • Ability to work creatively and independently on long-term technical problems
  • Familiarity with the C++ programming language

Profile

  • You possess a bachelor's degree in Math, CS, Stats, Physics, or related field
  • You are capable of working independently as well as part of a team
  • You can analyze and fix problems quickly
  • You learn quickly and apply new skills effectively

The estimated base salary range for this position is 200,000 to 300,000 USD per year (or local equivalent). The base pay offered may vary depending on multiple individualized factors, including location, job-related knowledge, skills, and experience. This role will also be eligible for discretionary performance-based bonuses and a competitive benefits package.

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