Senior Systems

Há 3 dias


Porto, Porto, Portugal TN Portugal Tempo inteiro

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Senior Systems & Technical Support Engineer (Tier 3), Porto

Client: Devexperts

Location: Porto, Portugal

Job Category: Other

EU work permit required: Yes

Job Reference: 4567ffca7980

Job Views: 23

Posted:

Expiry Date:

Job Description:

Company Description

dxFeed is the leading provider of data services for the Capital Markets industry, sourcing and storing direct market data feeds from a variety of exchanges and market participants around the world, having built one of the most comprehensive ticker plants, in addition to offering the broadest range of data services for streaming, consolidation, storage, extraction, analytics, including index construction and maintenance for buy-side and sell-side institutions of the global financial industry.

We are looking for an experienced Senior Systems & Technical Support Engineer (Tier 3) to join the team.

Job Responsibilities:

  • Work on the deployment, installation, and configuration of sophisticated Market Data/Trading/Finance and related software.
  • Administer UNIX/Linux OS – installation, configuration, and maintenance.
  • Administer Network Equipment (Cisco, etc).
  • Assist developers and participate in DevOps activities.
  • Implement automation activities to eliminate routine tasks.
  • Install, manage, integrate, and evolve in-house developed and external monitoring systems (e.g., Zabbix).
  • Design, install, and configure managed servers and cloud-based servers, including racking and connecting equipment to third-party devices, network provisioning, and firewall configuration.
  • Automate cloud and hybrid platform and systems deployment, including load-based auto-scaling.
  • Proactively identify and troubleshoot problems in testing and production environments, generate solutions and bug reports, and monitor network and systems health.
  • Resolve critical problems in network environments and systems including outages, misconfigurations, and data delays.
  • Diagnose complex issues within the network stack including low-level packet capture and OS system analysis.
  • Participate in on-call support rotation for 24x7x365 coverage of critical core and customer issues.
  • Guide and mentor Tier II engineers.
  • Share knowledge within the team and across other teams.
  • Communicate with clients and partner companies' engineers on technical subjects.

Qualifications:

  • 3+ years of experience in UNIX/Linux administration and/or Networking.
  • Experience in Amazon compute cloud.
  • In-depth knowledge of TCP/IP and ISO/OSI stack.
  • Solid experience with networking (routing, switching, IP, TCP, UDP, BGP, EIGRP, VPN, DNS) and Cisco.
  • Knowledge of IP Multicast (RP, PIM, IGMP).
  • Technical knowledge to ensure safe, effective, and efficient changes to the network and systems infrastructure.
  • CI/CD and DevOps activities experience.
  • Proficiency in shell script languages: awk, perl, etc.
  • Preferred experience in cluster technologies and high availability systems.
  • Experience in solving complex problems and the ability to handle multiple tasks and projects simultaneously.
  • Strong analysis, investigation, and troubleshooting skills.
  • Good written and spoken English language skills.

Additional Skills Considered an Advantage:

  • Understanding of high-performance, high-throughput, and low-latency network technologies.
  • Knowledge of Java programming language.
  • Experience with CDN architectures.
  • Experience with WAN technologies.
  • Experience with Trading/Exchange/Risk management software usage and management.
  • Experience in working with GIT, Ansible, nginx, haproxy, and similar technologies.
  • Experience with Atlassian software (JIRA, Confluence, etc.).
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