Referso Jobs

Data Engineer I, Secure Third Party Tools (S3T)

Amazon · Posted Nov 5, 2026

Open

Austin, Texas, United States
On-site
Full-time · Entry
$101K–$160K per year
1+ years

Data Engineer I, Secure Third Party Tools (S3T)

Amazon · Posted Nov 5, 2026

Open

Austin, Texas, United States
On-site
Full-time · Entry
$101K–$160K per year
1+ years

Unix System Administrator

Wire It · Posted Nov 7, 2026

Open

Fundão, Castelo Branco District, Portugal +2 more
Hybrid
Contract · Senior
No-term full-time contract
5+ years

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Unix System Administrator responsible for managing Linux and Unix platforms, including OS configuration, security hardening, and automation.

Locations (3)

Fundão, Castelo Branco District, Portugal
Porto, Portugal
Lisbon, Lisbon District, Portugal

Responsibilities

Operating system installation, configuration, patching, upgrades and package management
Shell scripting (Bash or KornShell)
Managing users, groups, permissions, sudo, SSH and authentication services
Managing TCP/IP, DNS, NTP, file systems, storage and system services
Monitoring, logging, alerting, backup and recovery processes

Requirements

English proficiency certification: B2 level or higher

Analyst Programmer (Data and Technical Support Systems)

Hong Kong Eye Hospital (Hospital Authority) · Posted Nov 5, 2026

Open

Hong Kong
Mid
HK$42K–HK$65K per month
4+ years

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Provide technical support and system analysis for various IT systems within the Hong Kong Eye Hospital.

Compensation

HK$42,259 to HK$64,518 (HGPS Point 17 to 26) per month including Monthly Allowance

Responsibilities

Provide technical support for various systems, including system health monitoring, incident response, root cause analysis and follow up.
Provide on-going system support including software upgrade, patch management and change management.
Conduct detailed system analysis, design, complete system specifications and problem diagnosis; propose, develop and implement IT solutions.
Assist in provision of consultancy based on information technology and industry expertise.
Prepare requirement specifications and cases for testing; maintain system documentations or reports and monitor service provision of IT solutions.

Requirements

Degree in Computer Science or relevant disciplines; or equivalent.

Skills

Database administration on MySQL PostgreSQL MS SQL Oracle Database

Data Engineer I, SPIV Data Engineering

Amazon · Posted Nov 5, 2026

Open

Bengaluru, Karnataka, India
On-site
Entry
1+ years

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Design, develop, and maintain scalable data systems and pipelines for Selling Partner Identity Verification.

Responsibilities

Design and develop scalable, high-performance data systems using medallion architecture
Collaborate with data scientists, analysts, and business stakeholders to understand data requirements and implement solutions
Optimize data storage and retrieval systems for improved performance and cost-effectiveness
Implement data quality checks and monitoring systems to ensure data integrity and reliability

Requirements

Nice to have: Hadoop
Nice to have: Hive
Nice to have: Spark
Nice to have: EMR
Nice to have: Informatica

Skills

SQL data modeling warehousing ETL pipelines query language scripting language PL/SQL

Data Engineer I, Secure Third Party Tools (S3T)

Data Engineer I, Secure Third Party Tools (S3T)

Compensation

Responsibilities

Requirements

Skills

Benefits

Unix System Administrator

Locations (3)

Responsibilities

Requirements

Analyst Programmer (Data and Technical Support Systems)

Compensation

Responsibilities

Requirements

Skills

Data Engineer I, SPIV Data Engineering

Responsibilities

Requirements

Skills

Skills

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KornShell jobs

Compensation

Responsibilities

Requirements

Skills

Benefits

Locations (3)

Responsibilities

Requirements

Compensation

Responsibilities

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Responsibilities

Requirements

Skills

Skills

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