Software test engineer (c++) Work, Jobs in Laleham Tw18 (with Salaries)

Remote Linux Embedded / Systems Software Engineer - Audio & USB HID
Zenovo —London
- £60 an hour
- Full-time
- Remote
- Software troubleshooting
- Windows
- APIs
Quick apply
5h
Software Test Engineer (C++)
LMAX Group —London
- Software troubleshooting
Software Engineer C++
Decisal —London
- £40,000 - £60,000 a year
- Full-time
- Remote
- Software troubleshooting
- C++
- Bachelor's degree
Quick apply
Intermediate Engineer, Embedded Linux Software Specialist
MDA Space —Farnborough
- Doctoral degree
- Master's degree
- Bachelor's degree
- Employee assistance programme
- Life insurance
Senior Software Engineer (Rust, C++, Java, Go or Python)
Durlston Partners —London
- Up to £150,000 a year
- Engineering
- No degree
Embedded Linux Software Engineer
MDA Space —Farnborough
- Employee assistance programme
- Life insurance
Staff Software Test Engineer
CoMind —London
- £72,800 - £131,000 a year
- Full-time
- In-person
- AI
- Employee discount
Software Engineer–Simulation (Simulation)
Boeing —Fleet
- Bachelor's degree
- Software development
- Agile
- Life insurance
APPLICATION SOFTWARE ENGINEER
DIGICO —Chessington
- Full-time
- Microsoft Word
- Doctoral degree
- Software troubleshooting
Software Engineer
AALTO —Farnborough
- Full-time
- Analysis skills
- Employee assistance programme
- Employee discount
Quick apply
4d
Java Software Engineer
Leidos —Farnborough
- £47,600 - £61,000 a year
- Full-time
- Software troubleshooting
- Agile
- SDLC
- Annual leave
- Work from home
Embedded Software Engineer
DIGICO —Chessington
- Full-time
- Doctoral degree
- Schematics
- Software troubleshooting
Senior GCS Software Engineer – C++ / Qt
Evolve Dynamics LTD —Farnham
- Full-time
- C++
- Software development
- AI
Quick apply
Embedded Linux Software Engineer
MDA —Farnborough
- Full-time
- Employee assistance programme
- Life insurance
Software Dev. Engineer in Test, Conversational shopping
Amazon Development Centre (London) Limited —London
- Full-time
- Quality control
- Software development
- AI
Software Engineer
Motion Applied —Woking
- Hybrid work
- Computer Science
- Analysis skills
- Continuous improvement
- Annual leave
Quick apply
4d
Engineer II – Embedded Software
BAE Systems Inc. —Westminster
- £79,365 - £134,921 a year
- Full-time
- Remote
- Doctoral degree
- Engineering
- Master's degree
- Annual leave
- Employee assistance programme
GRADUATE APPLICATION SOFTWARE ENGINEER
DIGICO —Chessington
- £35,000 a year
- Full-time
- Hybrid work
- Microsoft Word
- Doctoral degree
- Master's degree
- Work from home
- Flexible schedule
13d
Software Engineer
TREND Networks Limited —High Wycombe
- £35,000 - £60,000 a year
- Full-time
- Azure
- Analysis skills
- C++
- Free parking
- Employee assistance programme
Quick apply
4d
Staff Software Engineer
CoMind —London
- £94,000 - £131,000 a year
- Full-time
- C++
- Machine learning
- Mentoring
- Employee discount

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software test engineer (c++) jobs near laleham tw18

Remote Linux Embedded / Systems Software Engineer - Audio & USB HID

Zenovo
London

Quick apply

Job details

Full-time
£60 an hour
5 hours ago

Qualifications

Technical troubleshooting
Software troubleshooting
Windows
Debian
C
Embedded software
APIs
Linux
Debugging

Full job description

Role Overview We need an experienced Linux Systems / Embedded Software Engineer to build a robust kiosk daemon that captures system audio, encodes it (Opus), packetises it into 64-byte HID packets, and streams it to a custom USB HID device.
The work involves porting an existing Windows implementation to Debian Linux while achieving full functional, audio-quality, latency and protocol parity.
Key Responsibilities

Set up the Debian build/test environment and create a production-ready systemd service that starts at boot and recovers from failures.
Analyse the existing Windows listener, extract portable C/C++ logic, and replace Windows-specific APIs with Linux equivalents.
Capture system audio from the default output using PipeWire or PulseAudio (WASAPI loopback equivalent), handle device hot-swap and idle/silent states with low CPU usage.
Encode audio (Opus), chunk into 64-byte HID packets, and implement the required notification/header protocol.
Enumerate the composite USB device, locate the correct HID interface, and communicate via hidraw or libusb.
Handle USB attach/detach, reconnect, write failures and buffer overruns robustly.
Implement the shared command protocol (no API changes) and provide matching stub handlers.
Deliver diagnostic logging with parity to the Windows tool (audio level, VID/PID, connection status, errors, etc.).
Perform side-by-side validation against the Windows version and Android reference app for audio quality, latency, framing and stability.

Essential Skills

Strong C/C++ systems programming
Proven Linux/Debian daemon or service development
Practical experience with systemd
Linux audio (PipeWire, PulseAudio or ALSA)
USB device communication (USB HID, hidraw, libusb, composite devices, hot-plug handling)
Real-time or near-real-time audio/data streaming
Familiarity with Opus or similar low-latency codecs
Ability to debug across application, OS, audio and USB boundaries
Experience analysing and porting Windows code to Linux

Desirable

Embedded Linux
BLE / DA14531 or similar
Custom USB HID protocols
Kiosk / unattended system experience
Windows-to-Linux ports
Audio latency and codec pipeline debugging

Deliverables A production-ready Linux daemon that builds on the target Debian platform, captures and encodes audio, streams correctly framed HID packets, handles device reconnects, runs as a reliable systemd service, and matches the Windows implementation on quality, latency and behaviour.
Client Dependencies Target hardware, Debian version, Windows source, USB descriptors, protocol docs, Android sample app and reference devices will be supplied before the relevant work begins.
This is a hands-on systems role for an engineer who thrives on integrating audio, USB and Linux services into a reliable unattended solution.

Quick apply

Refine Your Search

software test engineer (c++) jobs in laleham tw18

Remote Linux Embedded / Systems Software Engineer - Audio & USB HID

Software Test Engineer (C++)

Software Engineer C++

Intermediate Engineer, Embedded Linux Software Specialist

Senior Software Engineer (Rust, C++, Java, Go or Python)

Embedded Linux Software Engineer

Staff Software Test Engineer

Software Engineer–Simulation (Simulation)

APPLICATION SOFTWARE ENGINEER

Software Engineer

Java Software Engineer

Embedded Software Engineer

Senior GCS Software Engineer – C++ / Qt

Embedded Linux Software Engineer

Software Dev. Engineer in Test, Conversational shopping

Software Engineer

Engineer II – Embedded Software

GRADUATE APPLICATION SOFTWARE ENGINEER

Software Engineer

Staff Software Engineer

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