London, South East, England, United Kingdom Hybrid / WFH Options
IT Search & Select
a minimum of 8 years plus full time experience Multi-threading - 8 years plus experience Cross platform experience - Windows or Linux or Unix Networked application development, sockets and TCP/IP Your Background Mark sector not relevant. You will be assessed purely on your C++ skills and your ability to learn. Worth noting is More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Connexa
VICS, XML) * Experience with EDI translators, preferably TLE and BizLink * Hands-on knowledge of OpenText EDI platform is desirable * Understanding of communication protocols such as FTP, AS2, HTTP, TCP/IP * Background in retail, manufacturing or logistics industries * Strong customer service, troubleshooting and problem-solving skills * Ability to work independently in a fast-paced … environment * Exposure to UNIX / Linux or Windows operating systems * Fluent in English with additional languages such as German or Spanish considered an advantage If you're ready to take the next step in your EDI career and want to make a real impact in a global business, we encourage you to apply today. Key words: EDI Operations More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Connexa
VICS, XML)* Experience with EDI translators, preferably TLE and BizLink* Hands-on knowledge of OpenText EDI platform is desirable* Understanding of communication protocols such as FTP, AS2, HTTP, TCP/IP* Background in retail, manufacturing or logistics industries* Strong customer service, troubleshooting and problem-solving skills* Ability to work independently in a fast-paced … environment* Exposure to UNIX / Linux or Windows operating systems* Fluent in English with additional languages such as German or Spanish considered an advantage If you're ready to take the next step in your EDI career and want to make a real impact in a global business, we encourage you to apply today. Key words:EDI Operations More ❯
tooling, and contributing to the secure configuration of systems. Security Integration: Work alongside Information Security and architecture teams to ensure policies are applied efficiently and pragmatically within CI / CD pipelines and production environments. Platform Security: Help design and operate secure, scalable cloud infrastructure (primarily in Azure), with a focus on performance, resilience, and observability. Monitoring & Response: Build … of infrastructure-as-code, networking, and API design. Salesforce Exposure: Familiarity with complex Salesforce environments and their associated security considerations. Modern Security Frameworks: Deep familiarity with OWASP CI / CD, DSOMM, SAMM, and Cloud Security Posture Management tools (e.g. Azure Defender, Prisma Cloud). Security Tooling Expertise: Strong hands-on experience with security scanning tools, including SAST and … SCA (e.g. Snyk, Checkmarx) and DAST tools (e.g. OpenZAP, Qualys DAST). Technical Breadth: Solid understanding of networking protocols (TCP/IP, HTTP / 3, AMQP, etc.), cloud network design (VPNs, subnets, zones), and integration technologies (e.g. Auth0, API management tools). Operational Awareness: Ability to manage and support large-scale software More ❯
Croesyceiliog, Gwent, United Kingdom Hybrid / WFH Options
Mentmore Recruitment
development activities Provide responsive support for urgent needs from users of the system Role requirements Technical Skills 3+ years of experience in software development Significant experience with Linux / Unix and Windows environments Familiarity with cloud-based services, especially Azure Familiarity with networking, network security and IT security generally Knowledge of best practices in an always-up, always … systems, and device drivers Proficiency in developing and debugging firmware for microcontrollers and SoCs Experience with IoT protocols and standards, such as MQTT Strong understanding of communications protocols (TCP/IP, I2C, MODBUS, SDI12 etc.) Familiarity with device management and security protocols, such as TLS and DTLS What we Offer 37.5 hours per week More ❯
Cwmbran, Torfaen, Gwent, United Kingdom Hybrid / WFH Options
Mentmore Recruitment
development activities Provide responsive support for urgent needs from users of the system Role requirements Technical Skills 3+ years of experience in software development Significant experience with Linux / Unix and Windows environments Familiarity with cloud-based services, especially Azure Familiarity with networking, network security and IT security generally Knowledge of best practices in an always-up, always … systems, and device drivers Proficiency in developing and debugging firmware for microcontrollers and SoCs Experience with IoT protocols and standards, such as MQTT Strong understanding of communications protocols (TCP/IP, I2C, MODBUS, SDI12 etc.) Familiarity with device management and security protocols, such as TLS and DTLS What we Offer 37.5 hours per week More ❯
Cambridgeshire, England, United Kingdom Hybrid / WFH Options
Singular Recruitment
Strong C programming skills. A solid understanding of most of the following: embedded systems, real-time operating systems, device drivers, and microcontrollers. Knowledge of communication protocols such as TCP/IP, UDP, SPI, I2C, CAN, etc. Strong problem-solving skills and the ability to work on complex systems with high reliability requirements. Excellent communication More ❯
Peterborough, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Singular Recruitment
Strong C programming skills. A solid understanding of most of the following: embedded systems, real-time operating systems, device drivers, and microcontrollers. Knowledge of communication protocols such as TCP/IP, UDP, SPI, I2C, CAN, etc. Strong problem-solving skills and the ability to work on complex systems with high reliability requirements. Excellent communication More ❯
Swindon, England, United Kingdom Hybrid / WFH Options
Peaple Talent
network infrastructures by converting conceptual designs into practical, standards-based setups. In-depth understanding of core networking principles and systems, including local and wide area networks (e.g. VLANs, TCP/IP, SD-WAN) telecommunications (both cloud-based and on-premise), and wireless technologies. Proficient in diagnosing intricate networking problems, applying logical analysis to identify More ❯
Investment Banking - Low Latency C++ Developer - financial markets / Linux / Scripting / low latency /TCP/IP PURPOSE AND SUMMARY We are looking for a C++ developer to be part of the low latency development team. The team provides industry leading low-latency trading … measure of success is the swift and frequent delivery of useful software. ESSENTIAL DUTIES AND RESPONSIBILITIES Plan, design, develop, document, test, deploy, and support new and existing features / modules SKILLS & EXPERIENCES ASSESSMENT 7+ years of C / C++ development experience Experience with financial markets / clients Experience with order entry gateway development. Experience … of Linux Some Scripting knowledge Interest and some knowledge of principles of developing for low latency Relationship Builder Ability to work under pressure to meet targets Understanding of TCP/IPprotocol a plus Permanent role - hybrid working - Central London based By applying to this job you are sending us your More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
FPSG
Security Engineer / Cloud / DSOMM / OWASP / Salesforce Permanent Hybrid - 2 or 3 days p / w on-site Leeds FPSG have a fantastic opportunity to join a large-scale digital transformation programme aimed at uniting multiple internal business units under a new, secure, cloud digital platform. Ideal … as DSOMM, including hands-on delivery (code, configuration, documentation, tooling) Designing, building, operate, monitoring secure solutions across complex platforms Ensuring internal and industry security standards (e.g. OWASP CI / CD, SAMM) are adhered to across systems Managing and improving cloud security posture (Azure Defender, Prisma Cloud etc) Implementing and optimising observability platforms for holistic system monitoring Supporting and … or hybrid environments (Azure preferred) A deep understanding of the Salesforce platform and eco-system, with experience supporting secure integration and development Strong knowledge of networking protocols (e.g. TCP/IP, UDP, HTTP / 3) and cloud network architecture (VPNs, subnets, zones) Experience with API security and integration-related platforms such as More ❯
New Malden, London, United Kingdom Hybrid / WFH Options
SmartSourcing PLC
working options Compressed working schedule Private health care Performance bonus. Your Mission in the Company: Capture, interpret and develop customer requirements Produce technical documentation in accordance with company / customer procedures Specify, design and test solutions for PLC control systems Manage data communications with third party equipment Develop PLC software from multiple design formats such as Block … UK residency). Single UK citizenship 5+ years in a PLC engineering environment Design and integration of large-scale PLC Control Systems based on Siemens S7-300 / 400 (Step 7 Professional Classic). Experience of Fault Tolerant, High Availability and Safety Integrated PLC Solutions Experience of Industrial Communication protocols and networking standards such as; Profibus, Profinet … EtherNet /IP, ModBus, TCP/IP, UDP and ASCII Production of technical documentation SCADA / PLC interfacing and driver configuration Software development lifecycles, processes and procedures Understanding of testing and commissioning Degree, HNC, HND or equivalent in Electrical / Electronic engineering or a related discipline More ❯
Kingston Upon Thames, London, United Kingdom Hybrid / WFH Options
SmartSourcing plc
working options Compressed working schedule Private health care Performance bonus. Your Mission in the Company: Capture, interpret and develop customer requirements Produce technical documentation in accordance with company / customer procedures Specify, design and test solutions for PLC control systems Manage data communications with third party equipment Develop PLC software from multiple design formats such as Block … UK residency). Single UK citizenship 5+ years in a PLC engineering environment Design and integration of large-scale PLC Control Systems based on Siemens S7-300 / 400 (Step 7 Professional Classic). Experience of Fault Tolerant, High Availability and Safety Integrated PLC Solutions Experience of Industrial Communication protocols and networking standards such as; Profibus, Profinet … EtherNet /IP, ModBus, TCP/IP, UDP and ASCII Production of technical documentation SCADA / PLC interfacing and driver configuration Software development lifecycles, processes and procedures Understanding of testing and commissioning Degree, HNC, HND or equivalent in Electrical / Electronic engineering or a related discipline More ❯
analysis and test Support project proposals and change requests Contribute to team meetings and briefings Comply with statutory requirements and company policies Technical Skills & Experience Siemens S7-300 / 400 (Step 7 Professional Classic) experience Design and integration of safety-integrated, high-availability PLC systems Knowledge of industrial communication protocols: Profibus, Profinet, Modbus, EtherNet /IP, TCP/IP, UDP Experience with SCADA systems and driver configuration Familiar with full software development life cycle Solid experience in testing, commissioning and technical documentation 5+ years' experience in PLC-based engineering environments Qualifications & Industry Background Degree, HNC or HND in Electrical, Electronic, Systems or Control & Instrumentation Engineering Background in More ❯
to join their specialist team. Key Responsibilities: Capture, interpret, and develop complex customer requirements. Lead the design and testing of Siemens-based PLC control systems (S7-300 / 400). Develop software using block diagrams, flow charts, or pseudo-code. Produce and review high-quality technical documentation. Manage SCADA / PLC interfacing and industrial communications … e.g., Profibus, Profinet, ModBus, TCP/IP). Support system integration and commissioning activities. Provide technical leadership to junior engineers and project teams. Contribute to project planning, risk management, and customer liaison. Assist with proposal development and contract changes. Ideal Candidate Profile: Minimum 5 years of experience in a PLC engineering environment, ideally in … safety-integrated control systems. Strong understanding of industrial protocols and system integration. Proven ability to work across the full software lifecycle. HND, HNC, or Degree in Electrical / Electronic, Control & Instrumentation, or Systems Engineering. Background in Defence, Maritime, Aerospace, or other regulated sectors (e.g., Oil & Gas, Pharma, Petrochem). Benefits: Competitive salary More ❯
is essential, as is a willingness to learn new languages and technologies. Candidates with following skills and experience are preferred Messaging standards: IMAP, SMTP, X.400, ACP127. Network programming: TCP/IP, familiarity with other Internet standards (e.g. LDAP). Security: PKI, TLS, X.509, OpenSSL, S / MIME, Security Labels. Debugging and More ❯
of next-gen compute solutions, including edge databases, containerization, and other distributed computing technologies. Working in a small, collaborative team alongside two other product managers and a UX / UI designer, you'll have the guidance and support of a Product Lead, empowering you to impact product development and user experience directly. If you're a product manager … informally. Proven experience in at least one of the following: edge computing, distributed systems, containerization, or cloud infrastructure . Deep understanding of internet infrastructure fundamentals (DNS, HTTP / S, TLS, TCP/IP, etc.). Demonstrated experience with go-to-market (GTM) strategy , pricing , and product positioning . Strong collaboration skills More ❯
Surrey, England, United Kingdom Hybrid / WFH Options
Christy Media Solutions
systems, and cutting-edge tech? This is your chance to work on innovative products used by top-tier audio professionals around the world. We’re hiring a Graduate / Junior C++ Developer to join a forward-thinking team building next-gen audio solutions for Embedded Linux, macOS, and iOS platforms. If you're eager to learn, excited by … in a real-world environment — this one's for you. 🔧 What You’ll Work On : Develop high-performance audio software in C++ Work with cross-platform tools (Linux / macOS / iOS) Build slick user interfaces using Qt / QtQuick Explore multithreaded and TCP/IP-based communications … Collaborate within an Agile / CI / CD environment Get exposure to C#, Flutter , and even Delphi Contribute to front-end, back-end, and full-stack projects Be part of live streaming and real-time audio systems 🌱 What You Bring : Solid grasp of C++ and other Object-Oriented Programming languages Some exposure to multithreading & cross-platform More ❯
Greater London, England, United Kingdom Hybrid / WFH Options
Hunter Bond
Job title: C++ Software Engineer Client: Elite Prop Trading Firm Salary: £70,000 - £350,000 Base (+ Bonus) Location: London / Hybrid My client are seeking a C++ Software Engineer who will play a critical role in developing and optimizing high-frequency trading systems, ensuring they operate at peak performance with minimal latency. This is an opportunity to … development experience. Strong understanding of data structures, algorithms, and software design principles. Experience with multi-threaded programming and real-time systems. Familiarity with network programming and protocols (e.g., TCP/IP, UDP) is a plus. Proficiency in Linux / Unix environments. Knowledge of hardware optimization techniques (e.g., SIMD, GPU computing) is a More ❯
Bournemouth, England, United Kingdom Hybrid / WFH Options
FPSG
Security Engineer / Cloud / DSOMM / OWASP / Salesforce Permanent Hybrid – 2 or 3 days p / w on-site Bournemouth FPSG have a fantastic opportunity to join a large-scale digital transformation programme aimed at uniting multiple internal business units under a new, secure, cloud-native digital platform. … as DSOMM, including hands-on delivery (code, configuration, documentation, tooling) Designing, building, operate, monitoring secure solutions across complex platforms Ensuring internal and industry security standards (e.g. OWASP CI / CD, SAMM) are adhered to across systems Managing and improving cloud security posture (Azure Defender, Prisma Cloud etc) Implementing and optimising observability platforms for holistic system monitoring Supporting and … within cloud-first or hybrid environments (Azure preferred) A deep understanding of the Salesforce platforms, with experience supporting secure integration and development Strong knowledge of networking protocols (e.g. TCP/IP, UDP, HTTP / 3) and cloud network architecture (VPNs, subnets, zones) Experience with API security and integration-related platforms such as More ❯
GCP as either a DevOps Engineer or SRE. A good depth of experience using Terraform and Ansible. A strong knowledge of Kubernetes cluster, building containers, deploying via CI / CD pipelines. Beneficial Experience Knowledge of Nginx, PHP, MySQL. Knowledge of NoSQL solutions, RabbitMQ, SOLR, Couchbase. Good understanding of Networking concepts and solutions. Ability to work with, devise, and … implement CI / CD pipelines and practices. A solid understanding of networking concepts, technologies, and protocols (TCP/IP, IPSec, HTTPS, DNS). The company have a remote first working practice so this position is available on a remote working basis. The interview process includes a Gorilla technical screening test, technical Q More ❯
Birmingham, Staffordshire, United Kingdom Hybrid / WFH Options
CV Screen
system compatibility Maintain technical and user documentation Escalate complex technical issues when necessary What Experience is Required: Proficient in RAS, VPN, and remote access tools Solid networking and TCP/IP knowledge Skilled in SQL Server 2016+ Proficient with SCCM Knowledge of NHS / healthcare software is desirable Experience with enterprise software More ❯
Birmingham, West Midlands, West Midlands (County), United Kingdom Hybrid / WFH Options
Spectrum IT Recruitment
GCP as either a DevOps Engineer or SRE. A good depth of experience using Terraform and Ansible. A strong knowledge of Kubernetes cluster, building containers, deploying via CI / CD pipelines. Beneficial Experience Knowledge of Nginx, PHP, MySQL. Knowledge of NoSQL solutions, RabbitMQ, SOLR, Couchbase. Good understanding of Networking concepts and solutions. Ability to work with, devise, and … implement CI / CD pipelines and practices. A solid understanding of networking concepts, technologies, and protocols (TCP/IP, IPSec, HTTPS, DNS). The company have a remote first working practice so this position is available on a remote working basis. The interview process includes a Gorilla technical screening test, technical Q More ❯
Employment Type: Permanent
Salary: £85000 - £100000/annum Equity, Pension, Remote Work
Tunbridge Wells, Kent, England, United Kingdom Hybrid / WFH Options
FPSG Connect
Security Engineer Permanent Hybrid - 2 or 3 days p / w on-site Tunbridge Wells area FPSG have a fantastic opportunity to join a large-scale digital transformation programme aimed at uniting multiple internal business units under a new, secure, cloud-native digital platform. Ideal for a hands-on Security Engineer who enjoys embedding security into the development … as DSOMM, including hands-on delivery (code, configuration, documentation, tooling) Designing, building, operate, monitoring secure solutions across complex platforms Ensuring internal and industry security standards (e.g. OWASP CI / CD, SAMM) are adhered to across systems Managing and improving cloud security posture (Azure Defender, Prisma Cloud etc) Implementing and optimising observability platforms for holistic system monitoring Supporting and … within cloud-first or hybrid environments (Azure preferred) A deep understanding of the Salesforce platforms, with experience supporting secure integration and development Strong knowledge of networking protocols (e.g. TCP/IP, UDP, HTTP / 3) and cloud network architecture (VPNs, subnets, zones) Experience with API security and integration-related platforms such as More ❯
Linlithgow, West Lothian, United Kingdom Hybrid / WFH Options
Calnex Solutions Ltd
to analyse hardware schematics and datasheets. Embedded system deployment using the YOCTO environment. Embedded software development on an ARM based SOC. GNU Toolchain, Xilinx Zynq SOC, I2C, SPI, TCP/IP, UDP, PTP. Calnex rewards success and offers competitive salaries. Our comprehensive benefits package includes a contributory pension plan, flexible holidays, life assurance, critical … model where we work from home 2-3 days per week at our manager's discretion. This flexibility is dependent on job role and supports a positive work / life balance and the needs of the business. A critical element of Calnex's ethos is to be a company that people enjoy working for and working with. Personality More ❯