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Senior Cs Core Engineer Jobs in Virginia (NOW HIRING)

Hyphen Connect Limited

We are in search of a highly adept Trading Systems Engineer for the core Engineering team to strengthen the platform's performance, scalability, and observability. The ideal candidate will have a ...

Pixalate, Inc.

Forward Development Engineer

Mclean, VA · On-site

$110K - $160K/yr

Partner with CS to define deliverables and KPIs that support Statement of Work (SOW) development ... Provide "outside-in" PRD feedback to Core Engineering on missing market features End-to-End Trial ...

Vantor

AI/ML Engineer (Senior)

Arlington, VA · On-site

$120K - $165K/yr

The Senior AI/ML Engineer role involves designing, building, integrating, and sustaining secure ... CS or equivalent practical experience. • Core skills: e.g., proficiency in [Python, Java, SQL ...

Vantor

AI/ML Engineer (Senior)

Reston, VA · On-site

$108K - $149K/yr

The Senior AI/ML Engineer role involves designing, building, integrating, and sustaining secure ... CS or equivalent practical experience. • Core skills: e.g., proficiency in [Python, Java, SQL ...

Pixalate, Inc.

Forward Development Engineer

Mclean, VA · On-site

$110K - $160K/yr

You act as the critical feedback loop between the market and Core Engineering while driving trial ... • Partner with CS to define deliverables and KPIs that support Statement of Work (SOW ...

Leidos

Sr. Core Network Engineer

Chantilly, VA

$92K - $166K/yr

Leidos has an opening for Sr. CORE Network Engineer to support our government customers' global enterprise networks. Network Architecture provides solutions for modernizing the network components ...

Leidos

Sr. Core Network Engineer

Chantilly, VA · On-site

$92K - $166K/yr

Leidos has an opening for Sr. CORE Network Engineer to support our government customers' global enterprise networks. Network Architecture provides solutions for modernizing the network components ...

Snowflake

Senior Software Engineer - NatSec

Mclean, VA · On-site

$170K - $244K/yr

... core to how you solve problems and accelerate your impact. We look for low-ego individuals who ... Strong CS fundamentals including data structures, algorithms, and distributed systems * In-depth ...

Snowflake

Senior Software Engineer - NatSec

Mclean, VA · On-site

$200K - $287K/yr

... core to how you solve problems and accelerate your impact. We look for low-ego individuals who ... Strong CS fundamentals including data structures, algorithms, and distributed systems * In-depth ...

Snowflake Inc.

Senior Software Engineer - NatSec

Mclean, VA · On-site

$125K - $165K/yr

... core to how you solve problems and accelerate your impact. We look for low-ego individuals who ... Strong CS fundamentals including data structures, algorithms, and distributed systems * In-depth ...

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Senior Cs Core Engineer information

What is a senior CS core engineer?

Senior CS Core Engineers are experienced professionals responsible for designing, implementing, and maintaining the core network systems that handle circuit-switched (CS) telecommunications services, such as voice calls and SMS. They work with technologies like MSC, HLR, and STP to ensure the reliability, security, and high performance of mobile and fixed-line networks. Their role often includes troubleshooting complex issues, optimizing network configurations, and leading projects to upgrade or expand core network capabilities.

How does a senior CS core engineer typically collaborate with other teams within a telecom organization?

As a Senior CS Core Engineer, you will regularly collaborate with cross-functional teams such as network operations, planning, and optimization units to ensure seamless integration and performance of core network elements. Your expertise is vital during network upgrades, troubleshooting sessions, and in implementing new voice or signaling services. Effective communication and documentation are essential, as you may also provide technical guidance to junior engineers and liaise with vendors or third-party service providers to resolve complex issues. This collaborative environment helps maintain high network reliability and supports continuous service improvements.

What are the key skills and qualifications needed to thrive as a senior CS core engineer, and why are they important?

To thrive as a Senior CS Core Engineer, you need in-depth knowledge of telecom core network architecture, protocols (such as SS7, SIP, Diameter), and a degree in telecommunications or a related field. Familiarity with core network equipment (like Ericsson, Nokia, or Huawei), network management systems, and relevant certifications (e.g., CCNP, vendor-specific) is typically required. Strong troubleshooting, analytical thinking, and effective communication are crucial soft skills for addressing complex network issues and collaborating with cross-functional teams. These skills ensure reliable network operations, quick resolution of critical incidents, and efficient integration of new technologies within the core telecom infrastructure.

What is the difference between Senior Cs Core Engineer vs Network Engineer?

AspectSenior Cs Core EngineerNetwork Engineer
CredentialsBachelor's in CS or related, certifications like CCNA, CCNPBachelor's in CS, EE, or related, certifications like CCNA, CCNP
Work EnvironmentTelecommunications, data centers, network infrastructureCorporate offices, data centers, service providers
Industry UsageTelecom, internet service providers, large tech firmsTelecom, enterprise networks, ISPs
Primary FocusDesign, deployment, and maintenance of core network infrastructureDesign, implementation, and troubleshooting of network systems

While both roles involve network infrastructure, Senior Cs Core Engineers focus on core network components like switches and routers within telecom and data centers, whereas Network Engineers handle broader network setup, configuration, and troubleshooting across various environments.

What cities in Virginia are hiring for Senior Cs Core Engineer jobs?

Cities in Virginia with the most Senior Cs Core Engineer job openings:

Senior Cs Core Engineer jobs near you

Senior Software Engineer (Trading Core)

Hyphen Connect Limited

Remote

Full-time

Re-posted 3 days ago

Job description

We are working with a decentralised exchange which looks to innovate on providing the best of CEXs and DEXs, focusing on building a safe, simple and scalable platform for trading. They differentiate themselves by offering institutional level systems and support whilst remaining on-chain and decentralised.

We are in search of a highly adept Trading Systems Engineer for the core Engineering team to strengthen the platform's performance, scalability, and observability. The ideal candidate will have a strong background in low-latency trading systems and experience supporting clients like quant funds and market makers in integrating with APIs (both REST and WebSocket).

As the Trading Gateway Engineer, responsibilities include implementing core connectivity systems to expand the trading engine into a global, low-latency network. This involves building foundational data distribution channels and improving their throughput and latency.

Successful candidates will engage with clients' developers and project managers, addressing inquiries and resolving issues. Collaboration with the Gateway team and Trading Engineering will be essential to troubleshoot API and trading issues while contributing to the overall Gateway roadmap. Additionally, work with the Product Engineering team to enhance the SDK for blockchain signatures used by API traders.

What you'll be doing:

  • Develop and optimize the core matching engine and risk engine for the exchange, ensuring high performance and low latency.
  • Write highly reliable, production-ready code that guarantees the financial safety and integrity of computations.
  • Investigate and debug complex issues through thorough analysis of logs.
  • Create and maintain comprehensive unit tests and advanced integration tests to validate the exchange's financial computational correctness.
  • Work with the Quant team to develop, test, and refine our various trading algorithms.
  • Continuously improve and refine the trading core to meet evolving business and technical requirements.
  • Stay updated with the latest advancements in HFT systems and low-latency trading technologies.

What we're looking for:

  • Minimum of 7 years of experience in software engineering, with at least 3 years focused on high-frequency trading (HFT) systems.
  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
  • Proven experience in building and optimizing low-latency trading infrastructure. Proficient in low-latency message bus systems such as Aeron or Chronicle Queue.
  • Strong proficiency in Golang and Solidity. Expertise in deterministic coding and zero garbage-collection techniques.
  • Exceptional debugging and troubleshooting skills, with the ability to analyze complex logs and traces to identify and resolve issues.
  • Strong emphasis on writing unit tests, integration tests, and other advanced testing methodologies to ensure financial computational correctness.
  • Experience in the financial technology industry, particularly in high-frequency trading or crypto exchanges.
  • Experience with real-time data processing systems and streaming technologies.

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