TCP/IP Jobs in London

151 to 175 of 197 TCP/IP Jobs in London

Trading Systems Support Engineer

london, south east england, united kingdom
Radley James
knowledge-sharing across support and development teams. Key Requirements: Experience in application support, preferably in trading, banking, or fintech. Strong knowledge of Linux / Unix operating systems and command-line tools. Proficiency in scripting languages such as Python. Experience with SQL databases and data querying. Understanding of networking … fundamentals (TCP / IP, multicast, latency optimization). Ability to handle high-pressure situations and make quick, informed decisions. Excellent communication skills and a proactive, problem-solving mindset. Prior experience with market data feeds, FIX protocol, or trading exchanges is a More ❯
Posted:

System Engineer

London, United Kingdom
Amazon
you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional. Work / Life Balance We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why … work experience. Working knowledge of Linux system administration. Experience of systems automation using BASH, Python, Perl, etc. Experience of network fundamentals (DNS, DHCP, TCP / IP, routing, switching, HTTP). Good troubleshooting skills at all levels, from application to network to host. PREFERRED QUALIFICATIONS More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Network Engineer

London, United Kingdom
P2P
to learn Python, Golang, and other programming languages. Have a virtual tool belt of proven knowledge that encompasses many of the following areas: TCP / IP, BGP, OSPF, Multicast, Security, and more. Ideally you have experience with timing infrastructure such as GPS, White Rabbit More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Security Analyst

London, United Kingdom
Ninjakitchen
EDR, Web & Email Gateways, Cloud Security, and firewall technologies. Proficiency in scripting languages such as Python and PowerShell, with a strong understanding of TCP / IP, networking, and packet analysis. Strong analytical and problem-solving skills, with a proactive and detail-oriented approach. Excellent More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Technical Escalation Engineer - EMEA

London, United Kingdom
BlueSnap, Inc
will be responsible for monitoring and maintaining the health and performance of our fleet of installed clusters. You will work in a 24 / 7 network operations center-style environment, ensuring the availability, reliability, and security of services. This role involves real-time monitoring, incident detection, incident management … Analysis documentation, and delivering to customers within prescribed timelines. Participate in shift-based work schedules, including nights, weekends, and holidays, to provide 24 / 7 coverage. Maintain up-to-date knowledge of VAST Data Platform technologies via prescribed hands-on training modules. Adhere to security protocols and ensure … Superior communication skills, both written and verbal, to interact with technical and non-technical stakeholders. Strong understanding of networking concepts, protocols, and technologies (TCP / IP, SNMP, DHCP, DNS, etc.). Ability to work independently and collaboratively in a team-based environment. Excellent problem More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Security Engineer II, Vulnerability Management and Remediation Operations

London, United Kingdom
Amazon
and remediation of vulnerabilities. BASIC QUALIFICATIONS Bachelor's degree in computer science or equivalent Knowledge of networking protocols such as HTTP, DNS and TCP / IP Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object oriented language 5 years security … engineering experience in system, network, and / or application security 5 years experience developing vulnerability assessment tests with Python or Java. 5 years experience improving accuracy of vulnerability detection mechanisms across a diverse technical ecosystem 3 years experience troubleshooting networking, operating systems, applications, or cloud services. 3 years More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

ML Support Engineer II

London, United Kingdom
Amazon
troubleshooting and debugging technical systems - Experience in Unix - Experience scripting in modern program languages - Bachelor's degree - Experience of network fundamentals (DNS, DHCP, TCP / IP, routing, switching, HTTP) PREFERRED QUALIFICATIONS - Experience with AWS, networks and operating systems - Working knowledge of Linux system administration … adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country / region you're applying in isn't listed, please contact your Recruiting Partner. Amazon is an equal opportunity employer and does not discriminate on More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Systems Engineer, Region Services

London, United Kingdom
ENGINEERINGUK
efficiently and routinely deliver the right things with limited guidance. They use technology to solve complex problems. They are able to improve and / or drive improvements to these services and features for their team. They understand how their work impacts multiple teams. They are able to take … They understand how technical decisions impact their team, and other, teams' services and recommend opportunities and solutions for these problems. They optimize and / or automate team processes, ensuring they meet organisation goals. They lead implementation reviews (e.g., designs, code, operational readiness, deployment plans, system changes, etc.). … Advanced knowledge in Linux system administration - Significant experience of systems automation using BASH, Python, Perl, etc - Significant experience of network fundamentals (DNS, DHCP, TCP / IP, routing, switching, HTTP) - Excellent troubleshooting skills at all levels, from application to network to host - Experience writing technical More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Security Engineer II, Industry Products - Fixed

London, United Kingdom
Amazon
SDLC) practices including threat modeling and security testing Influence decision-makers and stakeholders to achieve a consistently high security bar Conduct network and / or application penetration testing Create security guidance and documentation Develop security tools and automation Develop and deliver security training and outreach to internal development … work and personal lives. BASIC QUALIFICATIONS - Bachelor's degree in computer science or equivalent - Knowledge of networking protocols such as HTTP, DNS and TCP / IP - Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object oriented language PREFERRED QUALIFICATIONS - Experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

System Engineer, AWS

London, United Kingdom
Amazon
QUALIFICATIONS • Working knowledge of Linux system administration and experience of systems automation using BASH, Python, Perl, etc • Experience of network fundamentals (DNS, DHCP, TCP / IP, routing, switching, HTTP) • Good troubleshooting skills at all levels, from application to network to host PREFERRED QUALIFICATIONS • Knowledge … adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country / region you're applying in isn't listed, please contact your Recruiting Partner. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

System Development Engineer, Core Network

London, United Kingdom
Amazon
life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations. Practical understanding of network fundamentals (DNS, DHCP, TCP / IP, routing, switching, HTTP) Knowledge of systems engineering fundamentals (host networking, storage, nix operating systems) Demonstrable experience programming with … adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country / region you're applying in isn't listed, please contact your Recruiting Partner. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

FPGA Developer- Sophisticated Prop Trading Firm

London, United Kingdom
Acord (association For Cooperative Operations Research And Development)
using software engineering methodologies to improve the hardware development workflow, and integrating their designs into a larger software stack. Requirements Strong FPGA design / development experience Software development experience with a language such as C++ or Java Solid understanding of the Linux operating system Experience with FPGA vendor … tools, e.g. Vivado, Quartus Good knowledge of network protocols, e.g. TCP / IP and Ethernet Excellent communication and collaboration skills Bachelor's degree in Electrical Engineering or related field - minimum 2.1 or 3.5 GPA Minimum 2+ years' professional experience. Benefits Market-leading salary + More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Python Developer

London Area, United Kingdom
mthree
Science, Physics, Engineering, or Mathematics. Excellent problem-solving, analytical skills, and understanding of algorithms, data structures, and design patterns. Familiarity with messaging middleware, TCP / IP networking, and large-scale distributed systems. Strong communication skills and ability to collaborate with business stakeholders. Interest or More ❯
Posted:

Python Developer

london, south east england, United Kingdom
mthree
Science, Physics, Engineering, or Mathematics. Excellent problem-solving, analytical skills, and understanding of algorithms, data structures, and design patterns. Familiarity with messaging middleware, TCP / IP networking, and large-scale distributed systems. Strong communication skills and ability to collaborate with business stakeholders. Interest or More ❯
Posted:

System Engineer, AWS

London, United Kingdom
ENGINEERINGUK
QUALIFICATIONS Working knowledge of Linux system administration and experience of systems automation using BASH, Python, Perl, etc. Experience of network fundamentals (DNS, DHCP, TCP / IP, routing, switching, HTTP). Good troubleshooting skills at all levels, from application to network to host. PREFERRED QUALIFICATIONS More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Security Engineer, AWS SOC

London, United Kingdom
Amazon
you'll find endless knowledge-sharing, training, and other career-advancing resources here to help you develop into a better-rounded professional. Work / Life Balance We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why … we can't achieve. BASIC QUALIFICATIONS - Bachelor's degree in computer science or equivalent - Knowledge of networking protocols such as HTTP, DNS and TCP / IP - Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object oriented language PREFERRED QUALIFICATIONS - Experience … adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country / region you're applying in isn't listed, please contact your Recruiting Partner. Posted: May 6, 2025 (Updated about 2 hours ago) Posted: April More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Application Support Engineer (Trading)

London Area, United Kingdom
Ambition
work with developers for software release, and with infrastructure teams. Key Requirements : Minimum 2 years of experience in trading support Expertise in linux / unix, shell, and bash scripting Detailed practical knowledge of FIX and familiarity with native exchange protocols Experience in SQL (PostgreSQL, MySQL, MS SQL) Working … knowledge with TCP / IP, multicast, tcpdump, clocking (PTP, NTP), and Kdb+ is a plus Strong analytical skills with attention to details Ability to handle stressful situations and excellent communication skills Location: London If you’re interested, please apply through this portal or send More ❯
Posted:

Application Security Engineer, Amazon Application Security

London, United Kingdom
ENGINEERINGUK
is reinforced within our 16 Leadership Principles, which remind team members to seek diverse perspectives, learn and be curious, and earn trust. Work / Life Balance Our team puts a high value on work-life balance. Striking a healthy balance between your personal and professional life is crucial … tasks in the future. BASIC QUALIFICATIONS - Bachelor's degree in computer science or equivalent - Knowledge of networking protocols such as HTTP, DNS and TCP / IP - Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object-oriented language - 5+ years of … application and hiring process, including support for the interview or onboarding process, please visit our accommodations page for more information. If the country / region you're applying in isn't listed, please contact your Recruiting Partner. Company Learn more about this company Visit this company's hub More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Principal Systems Development Engineer, Managed Operations

London, United Kingdom
Amazon
customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses. Work / Life Balance We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why … Experience actively mentor individual engineers and managers • Experience performance tuning software applications and optimizing fleet utilization • Strong understanding of network fundamentals (DNS, DHCP, TCP / IP, routing, load balancing, load shedding) • Proficient with Infrastructure as Code, (such as CDK, CloudFormation, Puppet, Chef, Ansible, or … adjustment during the application and hiring process, including support for the interview or onboarding process, please visit for more information. If the country / region you're applying in isn't listed, please contact your Recruiting Partner. Posted: December 30, 2024 (Updated 34 minutes ago) Posted: February More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Application Security Engineer, Amazon Application Security

London, United Kingdom
Amazon
is reinforced within our 16 Leadership Principles, which remind team members to seek diverse perspectives, learn and be curious, and earn trust. Work / Life Balance Our team puts a high value on work-life balance. Striking a healthy balance between your personal and professional life is crucial … tasks in the future. BASIC QUALIFICATIONS Bachelor's degree in computer science or equivalent Knowledge of networking protocols such as HTTP, DNS and TCP / IP Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object-oriented language 5+ years of More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Principal Software Engineer

London Area, United Kingdom
Ingenii Search
production. Background: Bachelor’s or Master’s degree in Computer Science, Engineering, Mathematics, or a related field. Strong proficiency in modern C++ (C++17 / 20) and multi-threaded programming. Deep understanding of low-latency programming, including CPU cache optimization, lock-free data structures, and efficient memory management. Experience … with network programming (TCP / IP, UDP, multicast) and high-performance messaging frameworks. Familiarity with Linux kernel tuning, real-time scheduling, and system profiling. Strong problem-solving skills and ability to work in a fast-paced, collaborative environment. More ❯
Posted:

Senior Security Systems Specialist

East London, London, United Kingdom
Colt Technology Services UK
with internal and external Cyber Security specialists to ensure Colt security system environments adhere to industry security standards and best practice. THE SKILLS / EXPERTISE YOU BRING 5 ~ 10 years of experience working with security systems - Essential Working knowledge of various CCTV / VM systems (e.g. … e.g. Nedap AEOS, Borer Fusion) - essential Working knowledge ofd various Alarm and Intrusion Detection Systems (e.g.) Sureview IMMIX - Essential Experience with Network configuration, TCP / IP configuration, SNMP, etc - Essential Experience with configuring and operating relational database systems (SQL, MySQL, Oracle) - Desirable Experience of More ❯
Employment Type: Permanent
Posted:

System Development Engineer, AWS

London, United Kingdom
Amazon
experiences, including our Conversations on Race and Ethnicity (CORE) and AmazeCon (gender diversity) conferences, inspire us to never stop embracing our uniqueness. Work / Life Balance We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why … life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations. Practical understanding of network fundamentals (DNS, DHCP, TCP / IP, routing, switching, HTTP) Knowledge of systems engineering fundamentals (host networking, storage, nix operating systems). Demonstrable experience programming More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Information Security Engineer - Development and Automation

London, United Kingdom
UnitedHealth Group
Cyber Security, with a focus on development and automation in one or more of the following areas: Incident Response Email Security Data Protection / Governance Cybersecurity threat detection, monitoring, and reporting Cyber Intelligence and Threat Hunting Vulnerability Management Experience in Google Security Operations. Experience analyzing attack vectors, current … threats, and security remediation strategies. Strong understanding of networking (including the OSI Model, TCP / IP, DNS, HTTP, SMTP), System Administration, and Security Architecture. Please note you must currently be eligible to work and remain indefinitely without any restrictions in the country to which More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Security Engineer, AWS SOC Incident Response

London, United Kingdom
ENGINEERINGUK
logical security for customers. BASIC QUALIFICATIONS Bachelor's degree in computer science or equivalent Knowledge of networking protocols such as HTTP, DNS and TCP / IP Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object oriented language PREFERRED QUALIFICATIONS Experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
TCP/IP
London
10th Percentile
£32,500
25th Percentile
£37,500
Median
£51,500
75th Percentile
£74,258
90th Percentile
£85,000