DV Clearance Proven experience designing and optimizing SDR-based communication architectures . Deep understanding of communication protocols, encoding schemes , and industry standards (e.g., TCP/IP, IEEE 802, cellular network protocols, FEC). Experience with network topology design , including link budgeting for complex RF … . Desirable Skills Experience with real-time communication systems and network monitoring or management tools . Knowledge of OpenCPI , GNU Radio , Python , C / C++ , and other SDR development environments. Comfortable working in Linux-based environments and with tools such as GitLab for version control. Background in defence More ❯
work with developers for software release, and with infrastructure teams. Key Requirements : Minimum 5 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 ❯
work with developers for software release, and with infrastructure teams. Key Requirements : Minimum 5 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 ❯
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 ❯
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 ❯
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 ❯
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 ❯
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 ❯
This role may require Security Clearance in the future. Responsibilities: Writing and executing functional, regression, system, and performance testing Testing of software solutions / applications to ensure that the developed products meet the requirements and are free of defects Reading and understanding requirements documentation Involvement in test planning … automation tools (e.g., Python, Selenium, Robot Framework, Appium, or similar) Knowledge of protocol testing, RF testing, and communication interfaces (e.g., TCP/IP, UDP, Serial, Bluetooth, etc.) is a plus Strong experience in using Test Management tools (e.g., JIRA, TestRail, Zephyr More ❯
Cambridge, Landbeach, Cambridgeshire, United Kingdom
Polytec Personnel Ltd
This role may require Security Clearance in the future. Responsibilities: * Writing and executing functional, regression, system, and performance testing * Testing of software solutions / applications to ensure that the developed products meet the requirements and are free of defects * Reading and understanding requirements documentation * Involvement in test planning … automation tools (e.g., Python, Selenium, Robot Framework, Appium, or similar) * Knowledge of protocol testing, RF testing, and communication interfaces (e.g., TCP/IP, UDP, Serial, Bluetooth, etc.) is a plus * Strong experience in using Test Management tools (e.g., JIRA, TestRail, Zephyr More ❯
Haverhill, Suffolk, United Kingdom Hybrid / WFH Options
ARM
a number of programming languages (particularly C). Software optimisation techniques. Experience of benchmarking to generate robust measurements of performance. IT Infrastructure awareness: TCP/IP, DHCP & DNS, datacentre configuration. "Nice To Have" Skills and Experience: Understanding of EDA landscape and ideally experience in … together face to face to enable us to work at pace, whilst recognizing the value of flexibility. Within that framework, we empower groups / teams to determine their own hybrid working patterns, depending on the work and the team's needs. Details of what this means for each More ❯
Littleport, Cambridgeshire, United Kingdom Hybrid / WFH Options
ARM
a number of programming languages (particularly C). Software optimisation techniques. Experience of benchmarking to generate robust measurements of performance. IT Infrastructure awareness: TCP/IP, DHCP & DNS, datacentre configuration. "Nice To Have" Skills and Experience: Understanding of EDA landscape and ideally experience in … together face to face to enable us to work at pace, whilst recognizing the value of flexibility. Within that framework, we empower groups / teams to determine their own hybrid working patterns, depending on the work and the team's needs. Details of what this means for each More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
ARM
a number of programming languages (particularly C). Software optimisation techniques. Experience of benchmarking to generate robust measurements of performance. IT Infrastructure awareness: TCP/IP, DHCP & DNS, datacentre configuration. "Nice To Have" Skills and Experience: Understanding of EDA landscape and ideally experience in … together face to face to enable us to work at pace, whilst recognizing the value of flexibility. Within that framework, we empower groups / teams to determine their own hybrid working patterns, depending on the work and the team's needs. Details of what this means for each More ❯
Newmarket, Suffolk, United Kingdom Hybrid / WFH Options
ARM
a number of programming languages (particularly C). Software optimisation techniques. Experience of benchmarking to generate robust measurements of performance. IT Infrastructure awareness: TCP/IP, DHCP & DNS, datacentre configuration. "Nice To Have" Skills and Experience: Understanding of EDA landscape and ideally experience in … together face to face to enable us to work at pace, whilst recognizing the value of flexibility. Within that framework, we empower groups / teams to determine their own hybrid working patterns, depending on the work and the team's needs. Details of what this means for each More ❯
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 ❯
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 ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Arm Limited
to application level in languages, particularly C. Knowledge of software optimization techniques. Experience in benchmarking to generate robust performance measurements. IT Infrastructure awareness: TCP/IP, DHCP & DNS, data center configuration. Nice To Have Skills and Experience: Understanding of the EDA landscape and experience More ❯
sockets and specially defined protocols. Perform in-depth packet analysis of custom protocols using Wireshark and implemented software handlers for dissecting and processing TCP/IP packet data. Support the development of custom front-end user interfaces written in XML and Java designed for More ❯
technical aptitude and troubleshooting skills. * Knowledge of hardware components and peripherals. * Previous experience within an IT Helpdesk capacity * Basic understanding of networking concepts (TCP/IP, DNS, DHCP). * Excellent communication and customer service skills. * Ability to work independently and collaboratively in a team More ❯
Employment Type: Permanent
Salary: £24000 - £29000/annum Amazing Benefits and development
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 ❯
disaster recovery, and capacity planning. Experience in automating repetitive tasks and processes to enhance reliability and efficiency. Good understanding of networking concepts, including TCP/IP stack, DNS, DHCP, and other standard network protocols. Contribution to team and organizational strategy, including participating in architectural More ❯
regular on-call responsibilities. 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 Information security professional More ❯
operations, and physical stores. 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 ❯
regular on-call responsibilities. 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 Information security professional More ❯
you are looking for an opportunity to join a large organization and work within a team-oriented culture, please apply today! Position Overview / Responsibilities for the Interface Engineer: - Conduct interface definition and revision to incorporate new system capabilities and spiral development changes that affect the interface. - Develop … Engineering Discipline is desirable. - Experience with interface engineering, message definition and processing rules, message formatting (e.g. XML, VMF, etc.), and network protocols (e.g. TCP/IP, UDP, etc.). - Experience working with IBM Rational's Dynamic Object Oriented Requirements System (DOORS). - U.S. Citizenship … is required due to security clearance and government / federal contracts. What's in it for you? - Competitive compensation package - Full Benefits; Medical, Vision, Dental, and more! - Opportunity to get in with an industry leading organization - Close-knit and team-oriented culture Why IDR? - 25+ Years of Proven More ❯