Linux jobs in Addison

The role: The Front Office Support team has responsibility for a defined set of applications and systems/processes used within the Front Office. The key functions are listed as below: Provide 1st & 2nd Line application support to the production environment and respond to technical and business i

Technical Futures Ltd

£55,000 - £65,000 /year

A Senior Software Engineer with proven experience of developing software for automated test systems or hardware validation environments will technically lead ATE projects for an established High-Tech Company, delivering high-performance computing solutions across a range of industries. A competitive

Searchability NS&D

DEVOPS TECHNICAL LEAD- SC CLEARED DEVOPS TECHNICAL LEAD - Contract opportunity for a DevOps Tech Lead with active SC clearance. - Up to £650/ day Inside IR35 DOE - Remote Opportunity - To apply, please call Laura Jackson on , or email with an up-to-date CV. WHO ARE WE? We're hiring for Platform Engi

Global-e is the world’s leading platform in enabling and accelerating global, direct-to-consumer cross-border ecommerce. Through our comprehensive end-to-end solutions, we enable retailers and brands to achieve significant global online growth. Founded in 2013 and operating from several offices worl

Searchability NS&D

£45,000 - £60,000 /year

SITE RELIABILITY ENGINEER- SC CLEARED SITE RELIABILITY ENGINEER - Permanent opportunity for a Site Reliability Engineer with active SC clearance and eligibility for DV Clearance. - Salary up to £60,000 DOE - Hybrid opportunity with Hampshire based offices - To apply, please call Laura Jackson on , o

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects

McGregor Boyall

Customer Success Engineer Location: London (hybrid) Duration: 12 months Day rate: £270 inside ir35 We are looking for a highly technical Customer Success Engineer to join our SASE team, helping customers secure and optimize their cloud environments. Key Responsibilities: Act as the primary technical

🚨 Senior Linux / Devops Engineer (12-Month FTC) Salary: £75-85k 📍 Location Hybrid working 3 days per week in the office A global financial services organisation is looking for a Senior Linux / Devops Engineer to join its Infrastructure Engineering team supporting a large and business-critical Linu

Citigroup

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180 countries operating at a scale few can match. From deploying advanced AI to helping shape global marke

University College London Hospitals NHS Foundation Trust

£66,274 - £73,496 /year

Job summary Are you an experienced Clinical Scientist with a passion for computing, data, and transforming healthcare through innovation? Join us at UCLH and take a leading role in shaping the future of Clinical Scientific Computing (CSC). We are recruiting a Senior Clinical Scientist to join our CS

Network Operations Engineer – London (Hybrid) Duration: 12+ months Hybrid: Remote/London On-call: (1 week in every 3) The Role: We’re hiring a Network Operations Engineer to join a globally distributed infrastructure team supporting a large-scale, high-traffic platform. This is a hands-on role focus

Robert Walters

£45,000 - £60,000 /year

We are working with a leading global financial institution seeking a QA Tester to join their London-based technology team. This role will focus on supporting and validating enhancements to a core trading platform, working across the full trade lifecycle from Front Office through to Back Office. This

Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology and data driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expe

eFinancialCareers

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Engi

eFinancialCareers

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Engi

As a leading financial services and healthcare technology company based on revenue, SS&C is headquartered in Windsor, Connecticut, and has 27,000 employees in 35 countries. Some 20,000 financial services and healthcare organizations, from the world's largest companies to small and mid-market fir

Oscar Technology

£40,000 - £50,000 /year

Cyber Vulnerability Engineer (Find & Fix) | £40-50k DOE | Remote | SC Active/Eligible If you enjoy actually fixing security issues - not just reporting them - this one's worth a look. We are working with a cyber-focused organisation looking for a Vulnerability Engineer to take ownership of ident

AWS DevOps Engineer / SRE – Contract 📍 Staines / West London Hybrid, 2 days week on-site Start: May 2026 Initial contract: 6 months , with strong extension potential Outside IR35 | Market rates We’re looking for an experienced AWS DevOps Engineer / SRE to join a busy team supporting mission-critica