151 to 175 of 487 Unix Jobs

Senior FIX Connectivity Specialist

Location
Greater London, England, United Kingdom
vendors Key Technical Skills FIX Protocol, including certification, onboarding and message handling Experience with FIX engine platforms Python or Perl scripting for automation Unix/Linux environments Knowledge of equity trading workflows Agile and software development lifecycle exposure #J-18808-Ljbffr ...

Java Web Engineer

Location
Greater London, England, United Kingdom
React (v17). SQL/PostgreSQL, Git, and Maven or Gradle. 4–8+ years' software engineering experience. Comfortable in Agile teams and Linux/Unix environments. Nice to have: JSF/JSP, CI/CD, Docker Exposure to financial/trading platforms not essential #J-18808-Ljbffr ...

KDB+/q and Python Developer

Hiring Organisation
CBSbutler Holdings Limited
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
/q development experience. * Strong Python development skills. * Experience working with large datasets and time-series databases. * Good knowledge of SQL and Linux/Unix environments. * Strong analytical and problem-solving skills. Experience within financial services or capital markets would be preferable. Please apply for immediate interview! CBSbutler is operating ...

Python Developer - Inside IR35 - Up to £700 per day - Hybrid

Hiring Organisation
Hunter Bond
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
Pandas and NumPy for data processing and analytics REST API development using Flask, FastAPI or Django Strong understanding of performance optimisation and scalable systems Unix/Linux and Shell Scripting experience Domain Experience Investment Banking or Capital Markets background Experience across Market Risk, CCR, PnL, Trade Lifecycle and Reconciliations Knowledge ...

Quality Assurance Engineer II - AMZ27970.2

Hiring Organisation
Amazon Retail LLC
Location
Seattle, Washington, United States
Employment Type
Any
Salary
USD 160,000 Annual
year of experience in the following skill(s): developing tests for large-scale software systems using Java or Shell Scripts in a Windows, UNIX, or Linux environment; and documenting and coordinating the deployment of manual and automated tests for complex systems. The pay range for this position in Seattle ...

Python Developer - Inside IR35 - Up to £700 per day - Hybrid

Hiring Organisation
Hunter Bond
Location
Leeds, UK
data processing and analytics \n REST API development using Flask, FastAPI or Django \n Strong understanding of performance optimisation and scalable systems \n Unix/Linux and Shell Scripting experience \n \n Domain Experience \n \n Investment Banking or Capital Markets background \n Experience across Market Risk, CCR, PnL, Trade ...

Python Developer - Inside IR35 - Up to £700 per day - Hybrid

Hiring Organisation
Hunter Bond
Location
Manchester, UK
data processing and analytics \n REST API development using Flask, FastAPI or Django \n Strong understanding of performance optimisation and scalable systems \n Unix/Linux and Shell Scripting experience \n \n Domain Experience \n \n Investment Banking or Capital Markets background \n Experience across Market Risk, CCR, PnL, Trade ...

Linux Support Engineer - RHEL, Shell Scripting, Ansible

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£600.00 - £750.00 per day
Solaris Experience of DNS/Squid web proxies/VMware administration Working knowledge of SAN and advanced Storage systems Track record of Linux and Unix Engineering in Investment Banking *This role will require the ability to work shifts, availability to cover out of normal hours, weekends and public holidays ...

Linux Support Engineer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£600.00 - £750.00 per day
Solaris Experience of DNS/Squid web proxies/VMware administration Working knowledge of SAN and advanced Storage systems Track record of Linux and Unix Engineering in Investment Banking *This role will require the ability to work shifts, availability to cover out of normal hours, weekends and public holidays ...

Sr Software Support Engineer ()

Hiring Organisation
Placement Services USA, Inc
Location
Monroe, Louisiana, United States
Employment Type
Any
Salary
USD Annual
Engineering, Electronic Engineering, or related. Foreign academic equivalent acceptable. 5 years of production application support experience. Experience to include demonstrated working knowledge of: Linux, Unix, and Windows; cloud environments and middleware components like Kubernetes, Docker, Wildfly and WebLogic; and scripting, application monitoring tools, troubleshooting, and ITIL processes. This position ...

Capacity & Demand Manager - DV Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Corsham, Wiltshire, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £700/day
Performance Analysis within enterprise IT environments. Strong experience of capacity planning, forecasting, demand modelling and infrastructure performance management . Experience across Windows, Linux/UNIX, virtualisation, databases, storage and enterprise infrastructure . Strong analytical skills, with experience interpreting large and complex datasets. Experience with monitoring and performance tools such ...

L2 Integration Support 2026

Location
Wrexham, Wales, United Kingdom
technologies implementation, process enhancement. Collaborate with development and test teams on issues and feedback on improvement. Job Requirements Have strong knowledge in system (UNIX/LINUX), database (Oracle/Postgres preferably), systems/network administration and support Be fairly knowledgeable about cloud infrastructure (AWS, Azure etc) and CI/ ...

KDB+ Developer

Location
Greater London, England, United Kingdom
quantitative finance environment. Strong understanding of Fixed Income products and markets. Experience with low-latency systems and real-time data processing. Strong Linux/UNIX operating system knowledge. Experience with performance monitoring and optimisation. Knowledge of software delivery processes, testing strategies and release management. Strong communication skills and the ability ...

Principal Consultant - JAVA Developer

Location
Greater London, England, United Kingdom
Containerization. Minimum qualifications Degree in Computer Science, or other numerate discipline. Extensive Java programming experience. Investment Bank Back Office Experience. Relational Database, pref. Sybase. Unix knowledge. Minimum 8-10 years commercial IT Experience. Desired qualifications XML/JSON processing experience. Microsoft MS-SQL Server. Streaming Platforms. Microservices. Docker/podman. ...

DevOps Engineer

Location
Greater London, England, United Kingdom
Skill Set: Demonstrated skill in utilizing virtualization, containerization, Framework as Code, and DevOps tools, techniques, and methods while making, sending, and overseeing Linux or Unix-based arrangements. Certificate from one of the appropriate Linux certificate bodies, like GIAC, LPI, Prophet, RedHat, or The Linux Foundation, at a level similar ...

Network Engineer

Location
Greater London, England, United Kingdom
networks 3+ years' experience with design and implementation on complex works Running and analyzing sniffer traces with deep TCP/IP protocol understanding Basic Unix/Linux system administration Excellent communication and documentation skills Excellent customer service attitude Ability to operate effectively and professionally under pressure Preferred Skills Bachelor ...

Software Engineer

Hiring Organisation
Apex Systems US
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£45 - £48.75/hour
ElastiCache, Lambda, and DynamoDB. Strong familiarity with infrastructure-as-code using AWS CDK, networking fundamentals (DNS, HTTP/TLS, load balancing), and Linux/UNIX command-line tools and shell scripting. Preferred Qualifications Experience with high-throughput, low-latency distributed systems operating at scale. Advanced coding skills including concurrency, profiling ...

Principal Device Drivers Software Engineer

Location
Landbeach, England, United Kingdom
real time embedded software for low level device drivers. Experience of using configuration management and fault tracking tools. Familiarity of working in PC and UNIX based environments. Desirable qualifications & experience Degree in relevant discipline Development for ARM based mobile communications products running real time operating systems. Familiarity with working with ...

Senior System Administrator - PeopleSoft

Hiring Organisation
University Health
Location
San Antonio, Texas, United States
Employment Type
Permanent
Salary
USD Annual
relational databases (SQL Server, Oracle) •Experience supporting application related hardware such as time clocks, tablets, or similar •Experience supporting Windows and/or UNIX operating systems •Strong analytical, troubleshooting, and documentation skills •Ability to work independently while collaborating across technical and non-technical teams Preferred Experience •Healthcare systems or regulated ...

WPF UI Developer

Hiring Organisation
Huxley Associates
Location
South East, United Kingdom
Employment Type
Permanent Contract, On-site
multi-threaded implementation and low-latency messaging Experience with Multi-threading, low latency, high performance components & applications (including GC tuning) Experience with Linux, UNIX, Solaris and Agile methodologies. Experience with versioning tools such as GIT, transport layer technology such as TCP/web socket, Refinitiv, Tibco Rendezvous Experience with ...

kdb+ Engineer

Location
Belfast, Northern Ireland, United Kingdom
What You Bring 2+ years of hands-on kdb+ development experience. Solid understanding of q language and time-series data structures. Experience working in Unix/Linux environments. Strong logical thinking and problem-solving skills. Familiarity with software development methodologies and the SDLC. Comfortable working independently and collaboratively within ...

System Architect (m/f/d) for the SmarTest 8 hardware layer ART

Hiring Organisation
Advantest Europe GmbH
Location
Böblingen, Baden-Württemberg, Germany
Employment Type
Permanent
Salary
EUR Annual
based software development Experience on Scrum/SAFe software development process Working self-reliant and being part of an agile team Good Linux/Unix knowledge Deep understanding of software design concepts and methodologies Profound knowledge of OO software development methods and tools Passion for quality Good communication skills; Fluent ...

Java Software Engineer III at Jpmorganchase

Location
Greater London, England, United Kingdom
Qualifications, Capabilities, And Skills* Demonstrate expertise in Java technologies and frameworks such as Spring/Spring Boot and REST-based services* Show proficiency in Unix/Linux environments, including system navigation and log investigation* Apply hands-on experience in system design, application development, testing, and operational stability* Develop, debug ...

Lead BizOps Engineer

Hiring Organisation
CYNET SYSTEMS
Location
Saint Louis, Missouri, United States
Employment Type
Permanent
Salary
USD Hourly
primary skills and subjects, with advanced proficiency in at least one discipline: ITIL/ITSM Principles and Practice; Software Development Lifecycle (SDLC); Infrastructure (Unix, Windows, Mainframe) Administration; Network Architecture (Layer 1 to Layer 3); Middleware & Runtime Environments (such as J2EE/.NET/etc); Load balancers and application firewalls (WAFs ...

kdb+ Developer (Sponsorship opportunities available)

Location
Greater London, England, United Kingdom
kdb+ development experience working with both real-time and historical data. Solid understanding of q language and time-series data structures. Experience working in Unix/Linux environments. Strong logical thinking and problem-solving skills. Familiarity with software development methodologies and the SDLC. Comfortable working independently and collaboratively within ...