1 to 25 of 42 C Jobs in Central London

Software Engineer - Hybrid working - £150,000 - £500,000 Base (+ Bonus)

Hiring Organisation
Hunter Bond
Location
City of London, London, United Kingdom
C++, Python, Java or Rust. Strong understanding of data structures, algorithms, and software design principles. Experience with multi-threaded programming and real-time systems (C Java). Experience writing software for massive scale (Up to 100s billions of records at a time!) Proficiency in Linux/Unix environments. Strong communication ...

Head of eFX Engineering (Director) - Leading Investment Bank

Hiring Organisation
Nicoll Curtin
Location
City of London, London, United Kingdom
call duties beyond regular working hours. Designing, implementing, and delivering complex globally distributed high availability real-time trading systems. Key Skills: OO Language - C Java/Python/Rust/C# FX Financial Markets Low-Latency Market Data Multi-Threading No-SQL/SQL Unit Testing/TDD/Automated ...

Graduate Software Engineer

Hiring Organisation
Highbury Consulting
Location
City Of London, England, United Kingdom
outside of this. They are; Have studied Computer Science or Maths at a Top University Have strong OOP – language is not important; Python, Java, C C#. Strong problem-solving capability Some SQL experience Have had internship or placement experience (non-negotiable) Salary range is £45K-£55K + bonus + pension ...

Principal Embedded Linux Engineer

Hiring Organisation
Planet Pharma
Location
City of London, London, United Kingdom
/I2C/SPI/UART), kernel tinkering, and device trees. Strong knowledge of Linux system components (kernels, services, logging, rules). Expert in C/C++ and shell scripting. Experience with custom Linux build systems (Yocto/Buildroot). Skilled in system bring-up and hardware integration. Familiarity with ...

Lead Software Engineer

Hiring Organisation
iProov
Location
City of London, London, United Kingdom
authentication flows Software Engineering (C#/.NET + Windows platforms) Senior-level development experience in C#/.NET, including architectural decision-making Experience with C/C++ on Windows (useful for lower-level integrations and credential provider work) Ability to drive high-quality engineering practices, code reviews, testing, and deployment ...

Embedded Software Engineer

Hiring Organisation
Gazelle Global
Location
City of London, London, United Kingdom
RTOS environments, alongside high-speed networking bring-up and close collaboration with AMD engineering teams. Knowledge : • Bare-metal, Yocto Linux and Zephyr RTOS • Strong C and C++, plus Python and bash • Software flows for complex SoCs, co-simulation and hardware debug • Experience with 100GbE and PCIe • Proficient with ...

Python Developer

Hiring Organisation
Venture Up
Location
City of London, London, United Kingdom
sports betting, financial services or trading platforms Benefits: Working alongside other extremely talented and driven engineers Extremely lucrative salary, bonus and benefits Greenfield C Python work, both challenging and rewarding Option to work from home up to 4 days a week or fully remote. ...

Senior Embedded Systems Engineer - Drive by Wire

Hiring Organisation
Talent Locker
Location
City of London, London, United Kingdom
/Mechatronic/Control/Automotive/Robotics Engineering (or similar). 4–5+ years in embedded integration, commissioning, or PLC control environments. Strong C/C++ embedded skills and PLC tools (e.g., CoDeSys). Real-time control + fieldbus communication experience. Proven delivery in safety-critical systems; working knowledge ...

Senior Embedded Systems Engineer

Hiring Organisation
Talent Locker
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
Mechatronic/Control/Automotive/Robotics Engineering (or similar). 4-5+ years in embedded integration, commissioning, or PLC control environments. Strong C/C++ embedded skills and PLC tools (e.g., CoDeSys). Real-time control + fieldbus communication experience. Proven delivery in safety-critical systems; working knowledge ...

Senior Embedded Software Engineer

Hiring Organisation
Chevalier Tech Limited
Location
City of London, London, United Kingdom
team management skills, with experience in art of leading and delegating Proven experience in software development for volume production . Extensive expertise in C programming for safety and security critical applications. Hands-on experience with microcontrollers such as NXP, Onsemi, nRF, PIC, ARM and TI . Familiarity with ...

Linux Infrastructure Engineer

Hiring Organisation
Quant Capital
Location
City of London, London, United Kingdom
skills (host-level tracing, network diagnostics, performance profiling) • Familiarity with CI/CD and automated build/deployment systems • Experience with Rust, Go, Java, C or C# is beneficial • Exposure to DNS, DHCP, Kerberos, storage, and interop between Windows/Linux • Strong communication skills and ability to work across global ...

Cyber Security Specialist

Hiring Organisation
Anson McCade
Location
City of London, London, United Kingdom
Cyber Security Operations Analyst Familiarity with threat intelligence frameworks and methodologies Detection engineering and alert development expertise. Strong scripting or programming skills (Python, Bash, C/C++, Java). Solid grounding in cybersecurity fundamentals: network security, cloud security, cryptography, forensics. Understanding of common network protocols and attacker abuse patterns. Awareness ...

C++ Software Engineer Windows

Hiring Organisation
Client Server
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 70,000 Annual
C++ Software Engineer/Developer (Windows C/C++, C#) London to £70k FTC Are you a skilled C++ Software Engineer looking for a new opportunity? You could be progressing your career in a senior, hands-on role at a global market data provider whilst enjoying a range of perks ...

Software Engineer | High-Frequency Trading

Hiring Organisation
Fionics
Location
City of London, London, United Kingdom
trading systems and market data infrastructure Develop quantitative research platforms and tools Optimize performance-critical financial applications Requirements: 2+ years software engineering experience Strong C Python/Java skills Trading experience preferred but not essential Our network: Pay: $150K-$800K+ based on experience Locations: London, Remote Focus: Trading platforms, risk ...

Senior Software Developer

Hiring Organisation
BGC Group
Location
City of London, London, United Kingdom
infrastructure Collaborate with cross-functional teams to deliver robust and scalable trading solutions Skills and Experience Minimum 10 years of software development experience using C and C++ Advanced proficiency in Linux systems (e.g., system calls, multi-threading, IPC, sockets, scheduler) Knowledge of FIX/ITCH/OUCH protocols and hands ...

Software Test and Validation Engineer

Hiring Organisation
Insignis Talent
Location
City of London, London, United Kingdom
product testing involving firmware and software . Hands-on experience writing test cases, executing tests, and producing detailed test reports . Proficiency in C/C++ programming and embedded systems. Experience with embedded testing tools and standard testing methodologies. Understanding of electronic/electrical systems (mechanical experience not required). ...

IT Engineer

Hiring Organisation
Envision Energy
Location
City of London, London, United Kingdom
continuously lead global green technology development. Envision Energy joined the Science Based Targets initiative (SBTi) and committed to achieving the "Business Ambition for 1.5°C" in 2021. It has achieved carbon neutrality across its global operations by 2022 and will achieve carbon neutrality throughout its value chain by 2028. ...

Senior Cyber Operations Analyst

Hiring Organisation
Anson Mccade
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
SIEM alert development. Solid understanding of core cybersecurity concepts: network security, cloud security, cryptography, and forensics. Familiarity with scripting or programming (Python, Bash, C/C++, Java). Knowledge of network protocols and common analysis techniques for Windows and/or Linux. Awareness of APTs and their TTPs, and experience ...

🚀 C++ Engineer – World’s Largest (Almost!) Supercomputer

Hiring Organisation
Augmentti
Location
City of London, London, United Kingdom
under the hood and thrives on working at the lowest levels of software engineering—borderline hardware. Your expertise includes some blend of modern C/C++ with the following: Operating systems (Linux Kernels) CPU architecture GPU programming Assembly Language Hardware knowledge (ASICs/FPGAs) Hit apply or drop ...

Quantitative Developer

Hiring Organisation
Fionics
Location
City of London, London, United Kingdom
systems and infrastructure Develop quantitative libraries and research platforms Optimize execution algorithms and risk systems Requirements: 2+ years quant dev or HFT experience Expert C Python skills Financial markets and trading systems knowledge Our network: Pay: $180K-$2M+ based on experience Locations: London, Remote Focus: Ultra-low latency, systematic platforms ...

Offensive Security Lead (Red Team)

Hiring Organisation
Bonhill Partners
Location
City of London, London, United Kingdom
functionally equivalent tooling, including evasion techniques and post-exploitation tradecraft Advanced proficiency in one or more scripting or programming languages (e.g. Python, PowerShell, Bash, C/C++), or demonstrably equivalent development capability Expert understanding of Windows and Linux internals, Active Directory, and network architecture, or comparable operating systems, identity platforms ...

Senior GPU Engineer

Hiring Organisation
Platform Recruitment Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
performance and efficiency of graphics and compute workloads on cutting-edge GPU architectures. About you: 2 years+ in GPU Driver Development Strong C++ or C programming skills Experience with OpenCL or Vulkan Full details are available. Please don't hesitate to get in touch. ...

Senior FPGA Engineer

Hiring Organisation
Quant Capital
Location
City of London, London, United Kingdom
Contributing to tooling, flow, and potentially DSL extensions What We’re Looking For Strong RTL skills with experience building complex, optimised designs Programming skills, C, C++ or similar Solid grasp of timing closure, datapath design, and hardware-level performance tuning Familiar with toolchains (Vivado, Quartus) and debugging workflows Comfortable working ...

Architect

Hiring Organisation
Birlasoft
Location
City of London, London, United Kingdom
database modernization strategies, including migration from Oracle Exadata/ExaCC to PostgreSQL or other cloud-native databases. Modernize legacy components (PL/SQL, Pro*C) to modern languages and frameworks. Cloud Architecture & DevSecOps Design and deploy scalable, secure, and cost-optimised solutions on Microsoft Azure, following the Well-Architected Framework. ...

Head of Engineering

Hiring Organisation
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Location
City of London, London, United Kingdom
technical challenge. What You’ll Need Proven experience leading engineering teams in a complex systems environment Background in safety-critical/mission-critical software (C/C++ to DO178/MISRA standard or similar is perfect) Strong grasp of systems engineering , software architecture, and product development lifecycles Comfortable with regulated ...