Unix Jobs in Chicago, IL

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Sr.C++ Developer

Tech Rakers

•

Chicago, Illinois, USA

Contract

Position: Sr.C++ Developer Just focus on the C++ developer with Multithreading and Socket Programming experience, and Python are the main skills and senior Dev 9-10 yrs experience . Will be seasoned, multidisciplinary experts with extensive technical and business knowledge and functional expertise.Working at the highest technical level of all phases of system design and implementation.Have strong programming skills in C++11 or later, preferably on a Linux / Unix platform have significant experie
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Posted 2 days ago

Linux/Unix Administrator

Informatic Technologies

•

Chicago, Illinois, USA

Full-time

Our Linux Team ensures our trading servers work so we can trade. You will work in a highly-customized environment where proprietary tools and technology run. You will be expected to help build the pioneering tools to keep our systems best-in-class while enabling our technology evolution in a controlled way. What you'll do: As a member of our Linux Systems Engineering Team, you will be ensuring that our production environment works optimally by deploying, maintaining, monitoring and operating a
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Posted 60+ days ago | Updated 11 days ago

SAS Programmer/Unix

Infonex Technologies, Inc.

•

Remote

Contract

SPosition: SAS Programmer/Unix -Open Position-CA Type: contract Duration: 12+ months Location: Pasadena, CA Job Description: Developed and maintained SAS programs for data extraction, transformation, and loading from various sources (e.g., Oracle databases, Excel files).Utilized SAS macros to automate recurring tasks and standardize data processing workflows.Generated customized reports using SAS/ODS in HTML, RTF, and PDF formats.Performed data quality checks and validation using SAS programs
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Posted 46 days ago | Updated 17 days ago

Trade Desk Engineer

Request Technology, LLC

•

Chicago, Illinois, USA

Full-time

Trade Desk Engineer Salary: $90k-$120k + bonus Location: Chicago, IL Hybrid: 2-3 days onsite/week *This role is open to sponsorship candidates* Qualifications Experience supporting financial applicationsStrong working knowledge of UNIX environment/Unix commandsLinux desktop support experienceBasic database knowledge (MySQL)Strong scripting knowledge - Python/BashPreferred Trading industryExperience using Jira as a ticket/work request systemExperience using Grafana/InfluxDB/IcingaNetwork trouble
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Posted 11 days ago | Updated 1 day ago

Trade Desk Engineer

Request Technology, LLC

•

Chicago, Illinois, USA

Full-time

Trade Desk Engineer Salary: $90k-$120k + bonus Location: Chicago, IL Hybrid: 2-3 days onsite/week *This role is open to sponsorship candidates* Qualifications Experience supporting financial applications Strong working knowledge of UNIX environment/Unix commands Linux desktop support experience Basic database knowledge (MySQL) Strong scripting knowledge - Python/Bash Preferred Trading industry Experience using Jira as a ticket/work request system Experience using Grafana/InfluxDB/Icinga Netw
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Posted 11 days ago | Updated 1 day ago

Mainframes Developer - Onsite

Mudrasys

•

Chicago, Illinois, USA

Contract, Third Party

Position Mainframes Developer Location Chicago, IL - Onsite Responsibilities Analyze user requirements and translate them into technical design specificationsDevelop, test, and debug mainframe applications using COBOL, JCL, and SQLCollaborate with cross-functional teams to ensure software solutions are aligned with business objectivesIdentify and resolve technical issues and bugs in a timely mannerOptimize application performance and enhance system scalabilityConduct code reviews to ensure adher
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Posted 12 days ago

MTS Consultant

AxiusTek

•

Chicago, Illinois, USA

Contract

MTS Consultant Location: Chicago, IL (Hybrid) Duration: 14 Months Job Summary:The ideal candidate will have strong technical skills in IBM MQ, Oracle, Unix Shell Scripting, and ACI MTS. This role offers the opportunity to work on cutting-edge projects and make a significant impact on our company's success. Technical Skills:MTS experience (Support) Must Have s:IBM MQOracle (experience can be high level)Shell scripting in Unix is important (hands-on experience for Unix and shell scripting)Develop
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Posted 10 days ago

Sr DB2 LUW DBA

Econosoft

•

Chicago, Illinois, USA

Contract

MINIMUM REQUIREMENTS Bachelor s degree in information technology or related field. 10+ years experience in data integration, data movement and/or database administration preferred. Advanced RDBMS knowledge in DB2 LUW 11.1 (purescale) with a focus on high volume OLTP production support. DB2 LUW HADR experience. Proficient in PL/SQL development, troubleshooting and optimization. ETL experience, including data exports, imports and transformation using miscellaneous tools. Proficient in OLTP perfor
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Posted 10 days ago

Linux Desktop Trade Support - Python Automation, applications

Request Technology, LLC

•

Chicago, Illinois, USA

Full-time

Trade Desk Support - Linux, python automation, application support SALARY: $115 - 125K LOCATION: CHICAGO, IL Couple of days a week onsite Looking for a candidate with trading or financial industry experience. You will be doing trade desk support, handle first and second level support, requests, incidents, production support, Trading industry experience, Unix workstations, unix commands, mysql, python/bash scripting. Linux desk top support experience. Handle L1 thru L3 level support of service
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Posted 60+ days ago | Updated 29 days ago

Trade Desk Support

Request Technology, LLC

•

Chicago, Illinois, USA

Full-time

Trade Desk Support Salary: Starting at $90k Location: Chicago, IL Hybrid: 2-3 days onsite/week *This role is open to sponsorship candidates* Qualifications Previous experience in the trading industryStrong working knowledge of UNIX environment/Unix commandsLinux desktop support experienceBasic database knowledge (MySQL)Strong scripting knowledge - Python/Bash Preferred Experience using Jira as a ticket/work request systemExperience using Grafana/InfluxDB/IcingaNetwork troubleshooting and analy
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Posted 38 days ago | Updated 1 day ago

DevOps Trade Support Engineer

Request Technology, LLC

•

Chicago, Illinois, USA

Full-time

Hybrid, A Couple days a week onsite We are unable to sponsor as this is a permanent full-time role A prestigious company is looking for a DevOps Trade Support Engineer. This role will focus on Linux front and backend trade application support. This role will work with log files, python, Perl, automation, production support for Unix/Linux. Qualifications & Responsibilities: Minimum B.S. in Computer Science or equivalentMinimum 5 years of relevant experienceMonitoring and alerting of critical trad
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Posted 60+ days ago | Updated 11 days ago

C++ Developer

Generic Solutions Inc

•

Chicago, Illinois, USA

Third Party, Contract

Senior C++ Developer - Chicago, IL - with 20+ years, only local in the highlighted skill set. Thank you! Note: only local (but not open for relocation) and genuine consultants only with a LinkedIn profile according to the resume. Major Purpose: Required Education Bachelor s degree in Computer Science, Mathematics, Computer Engineering, or related technical field. Preferred Education: Master s degree preferred. Required Skills Expert-level C++ (C++11 or later) on Linux/Unix. Multi-threaded applic
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Posted 3 days ago

C++ Core Infrastructure Engineer - Chicago/New York/Austin- Innovative Algo Trading

Oxford Knight

•

Chicago, Illinois, USA

Full-time

Summary Not your traditional HFT firm, this company takes a scientific approach to trading financial products and they're looking for a modern C++ engineer to help drive their expansion into the US, EU and APAC markets. A community of self-starters from multiple tech backgrounds - maths, computer science, statistics, physics, engineering - they have built one of the world's most sophisticated computing environments for research and development. This is an extremely high-impact role - contributin
Posted 18 days ago

IT Support Analyst

Request Technology, LLC

•

Chicago, Illinois, USA

Full-time

IT Desk Support Salary: Starting at $90k Location: Chicago, IL Hybrid *We are unable to provide sponsorship for this role* Qualifications Bachelor s degreePrevious experience in the trading industryStrong working knowledge of UNIX environment/Unix commandsLinux desktop support experienceBasic database knowledge (MySQL)Strong scripting knowledge - Python/BashResponsibilities Monitoring and alerting of critical trading system environmentsProactive identification and resolution of production issues
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Posted 60+ days ago | Updated 1 day ago

Production Engineer (Python) - Chicago/New York- Global Quant Firm

Oxford Knight

•

Chicago, Illinois, USA

Full-time

Lively, positive spirit of a start-up, with the stability of a longer-established player, this leading quant firm is looking for a pragmatic Production Engineer to take ownership of trading and operational issues, ensuring processes are scalable, fault-tolerant and fully automated. Developers here are highly valued and well-rewarded for hard work, and as a result, are some of the brightest minds from across the trading, tech and start-up industries. This role will involve working with colleagues
Posted 18 days ago

Senior Oracle Applications DBA/ Oracle E-Business Suite R12 DBA

Optime Tech

•

Chicago, Illinois, USA

Contract

Senior Oracle Applications DBA / Oracle E-Business Suite R12 DBA Chicago, IL (Local or Midwest candidates open to relocation) Contract Duration: 12 Months NOTE: W2 contract only No C2C or sponsorship available Required : 10+ year's experience in : Oracle E-business 12i administration, UNIX, PL/SQL coding, and Oracle database administration Position Overview: Seeking a Senior Oracle Applications DBA for a 12-month contract opportunity in Chicago, IL. This role focuses on supporting an Oracle E-Bu
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Posted 15 days ago | Updated 9 days ago

Data Engineer (multiple openings) - IHM

DISCOVER

•

Riverwoods, Illinois, USA

Full-time

Discover. A brighter future. With us, you'll do meaningful work from Day 1. Our collaborative culture is built on three core behaviors: We Play to Win, We Get Better Every Day & We Succeed Together. And we mean it - we want you to grow and make a difference at one of the world's leading digital banking and payments companies. We value what makes you unique so that you have an opportunity to shine. Come build your future, while being the reason millions of people find a brighter financial future
Posted 41 days ago | Updated 11 hours ago

Technology Operations Support

Request Technology, LLC

•

Chicago, Illinois, USA

Full-time

Technology Operations Support Salary: $80k-$90k + bonus Location: Chicago, IL or Dallas, TX *Third Shift - 10:30pm-7am* Hybrid: 3 days onsite, 2 days remote *We are unable to provide sponsorship for this role* Qualifications Bachelor s degree (or currently enrolled in a bachelor s degree program)3+ years of OS390 JCL and IBM utilities3+ years working in a multi-platform environment including Windows, Linux/Unix and Storage.3+ years working knowledge of an open systems scheduling product (UC4).S
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Posted 60+ days ago | Updated 1 day ago

Software Developer - C2C

Acies IT

•

Chicago, Illinois, USA

Contract

Must have Skills/Attributes AWS, C++, CI/CD tools, Linux, PERL, Python, SQL, UNIX Required Education Bachelor s degree in Computer Science, Mathematics, Computer Engineering, or related technical field. Preferred Education: Master s degree preferred. Required Skills Expert-level C++ (C++11 or later) on Linux/Unix. Multi-threaded application design (concurrency, synchronization, performance tuning). Scripting languages: Python, Perl, or shell scripting. Database technologies: SQL/NoSQL, cachi
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Posted 1 day ago | Updated 1 day ago

Java Developer

Informatic Technologies

•

Chicago, Illinois, USA

Contract

Office: 2 days a week minimum Description The individual will work on feature enhancements, performance improvements, bug fixes and troubleshooting production issues, with a broad range of Clearing and risk applications. The candidate must be self-motivated and eager to learn new technologies. He/she will need good analytical skills and will have the opportunity to work with the end users directly to come up with creative and practical technology solutions for different business problems. He/sh
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Posted 60+ days ago | Updated 11 days ago