Job description
Product Testers are wanted to work from home in the UK to fulfill upcoming contracts with local and international companies. We guarantee 15-25 hours per week with an hourly pay of between £18 / hr. and £32 / hr., depending on the In-Home Usage Test project. No experience required.

There is no payment required in order to apply or to work as an In-Home Usage Tester.  You don’t have to buy products or pay for shipping, everything is paid by our company.  In-Home Usage Testers are considered independent contractors, we pay weekly every Wednesday by direct deposit or by check.

UK Product Testers is a consulting firm that specializes in product testing and product development work. We design and conduct In-Home Usage Testing (IHUT) in the UK and on the international stage.  We provide actual user feedback in real-time to companies and market research firms to evaluate products to ensure proper product certification and greater market access.

It is important to note that during your application process, reputable market research companies will determine your demographics and consumer profile to establish what products would be suitable for you to test.  Market research companies that partner with us will use questionnaires to identify and target certain types of consumers, to ensure that the right participants are engaged and to achieve the representative sample needed.

Participation in these product testing and consumer panels is always free, secure and private. In-Home Usage Testing is a quick, easy and fun way to make extra cash by telling big brands what you think about their upcoming products and services in the UK market.

Main Duties :

Properly document In-Home Usage Tests as instructed in the In-Home Usage Test Daily Schedule (screenshots, audio recordings, videos, product journal entries, etc.)

Take care of the product being tested and use it responsibly
Read and strictly follow the In-Home Usage Test Daily Schedule provided with each product testing project (may include tasks such as unpacking, reading instructions, journal entries, online or mobile feedback, usage of product for a c

ertain amount of time, writing reviews, taking pictures, etc.)
Some In-Home Usage Tests projects may require participants to use MFour’s Mobile In-Home Use Test Technology (cutting-edge smartphone technology to capture Point-of-Emotion® insights to gain unparalleled depth of responses)

There are times when the product being tested may be discussed in a private chat room that is opened by a market research firm
Write reviews as requested in the In-Home Usage Test Daily Schedule for each project

Requirements :

Ability to follow specific instructions
Excellent attention to detail and curious spirit
Be able to work 15-25 hours per week and commit to a certain routine
Have access to a computer or smart phone and a reliable internet connection
Have access to a digital camera or cell phone camera that takes pictures -Be honest and reliable -Good communication skills are an asset -18 years or older
A paid Product Tester position is perfect for those looking for an entry-level opportunity, flexible or seasonal work, temporary work or part-time work. The hours are completely flexible and no previous experience is necessary.

Benefits :

Very competitive pay rate
Weekly pay
Work around your own schedule
Learn about an exciting industry
Telecommute (you can work from home, work or school)
Most of the time you can keep the product you tested

Job description
Product Testers are wanted to work from home in the UK to fulfill upcoming contracts with local and international companies. We guarantee 15-25 hours per week with an hourly pay of between £18 / hr. and £32 / hr., depending on the In-Home Usage Test project. No experience required.

There is no payment required in order to apply or to work as an In-Home Usage Tester.  You don’t have to buy products or pay for shipping, everything is paid by our company.  In-Home Usage Testers are considered independent contractors, we pay weekly every Wednesday by direct deposit or by check.

UK Product Testers is a consulting firm that specializes in product testing and product development work. We design and conduct In-Home Usage Testing (IHUT) in the UK and on the international stage.  We provide actual user feedback in real-time to companies and market research firms to evaluate products to ensure proper product certification and greater market access.

It is important to note that during your application process, reputable market research companies will determine your demographics and consumer profile to establish what products would be suitable for you to test.  Market research companies that partner with us will use questionnaires to identify and target certain types of consumers, to ensure that the right participants are engaged and to achieve the representative sample needed.

Participation in these product testing and consumer panels is always free, secure and private. In-Home Usage Testing is a quick, easy and fun way to make extra cash by telling big brands what you think about their upcoming products and services in the UK market.

Main Duties :

Properly document In-Home Usage Tests as instructed in the In-Home Usage Test Daily Schedule (screenshots, audio recordings, videos, product journal entries, etc.)

Take care of the product being tested and use it responsibly
Read and strictly follow the In-Home Usage Test Daily Schedule provided with each product testing project (may include tasks such as unpacking, reading instructions, journal entries, online or mobile feedback, usage of product for a c

ertain amount of time, writing reviews, taking pictures, etc.)
Some In-Home Usage Tests projects may require participants to use MFour’s Mobile In-Home Use Test Technology (cutting-edge smartphone technology to capture Point-of-Emotion® insights to gain unparalleled depth of responses)

There are times when the product being tested may be discussed in a private chat room that is opened by a market research firm
Write reviews as requested in the In-Home Usage Test Daily Schedule for each project

Requirements :

Ability to follow specific instructions
Excellent attention to detail and curious spirit
Be able to work 15-25 hours per week and commit to a certain routine
Have access to a computer or smart phone and a reliable internet connection
Have access to a digital camera or cell phone camera that takes pictures -Be honest and reliable -Good communication skills are an asset -18 years or older
A paid Product Tester position is perfect for those looking for an entry-level opportunity, flexible or seasonal work, temporary work or part-time work. The hours are completely flexible and no previous experience is necessary.

Benefits :

Very competitive pay rate
Weekly pay
Work around your own schedule
Learn about an exciting industry
Telecommute (you can work from home, work or school)
Most of the time you can keep the product you tested

We are seeking mid-level to experienced Embedded Software Engineers to join a dynamic team designing and developing innovative, high-performance software systems. This is a hands-on role, offering the opportunity to work on cutting-edge technology and create solutions that prioritise reliability, scalability, and technical excellence. What you’ll do Develop complex embedded software systems as an individual contributor. Collaborate with cross-functional teams to define functional and non-functional requirements. Create low-level designs, implement software, and perform testing in line with defined architecture. Support adherence to coding standards, best practices, and continuous improvement initiatives. Provide guidance and mentorship to junior engineers. Contribute to technical reviews, bids & proposals, budget and schedule discussions, and customer engagement activities. What we’re looking for 5+ years’ experience in C++, specifically embedded software development. Modern C++ (2017 or newer). Experience with other programming languages such as Python, C#, Rust, or C. Familiarity with version control systems (e.g., Git/GitLab). Strong object-oriented design and programming skills. Experience with development methodologies such as Agile, Waterfall, or V-model. Degree or equivalent experience in Computer Science, Software Engineering, or a related field. Sole British nationals (due to security cleraance requirements). Benefits Competitive salary with sign-on bonus. Flexible or part-time working arrangements on request. Relocation support available. Half-day finish on Fridays. 25 days holiday (plus bank holidays), increasing with service, with option to buy/sell. Private medical insurance (optional family cover). Life assurance and group income protection. Flexible extras including healthcare cash plan, dental insurance, gym membership, cycle-to-work scheme, and electric vehicle scheme. Employee assistance program for mental health and wellbeing support. TT

At Spacelabs Healthcare, we are on a mission to provide continuous innovation in healthcare technology for better clinical and economic outcomes. Our scalable solutions deliver critical patient data across local and remote systems, enable better-informed decisions, increase efficiencies, and create a safer environment for patients.

Why work at Spacelabs? Because lives depend on you!

The Spacelabs Privacy and Security Program is a shared service model with responsibility for Cybersecurity and Privacy by Design, Compliance, Security Testing and Incident Response.

As a Spacelabs Senior Cybersecurity Engineer you are responsible for cybersecurity and privacy functions for our Products. The role collaborates with Spacelabs Project Teams to ensure the product privacy and security posture. This role is a trusted collaborator of the Project Teams and work closely with Engineering and Quality/Regulatory functions. This role includes managing.

Responsibilities:

Represent the Spacelabs Cybersecurity and Privacy Team

Responsible for leading Product cross functional team members to complete all technical aspects of product cyber security tasks and initiatives; be the Product Owner for Cybersecurity

Ensure the Confidentiality, Integrity and Availability of Spacelabs Cloud Products and solutions

Lead Cybersecurity and Privacy by Design and by Default for the assigned projects

Represent cyber security with the product development teams to ensure cyber security and privacy is being designed into products

Represent cybersecurity and privacy in the Risk Assessment as a subject matter expert including:

cybersecurity threat management process

continuous technical analysis and monitoring of cyber security signals

Lead customer cybersecurity and Privacy assurance. This includes Product Security communications content such as:

Product Labeling

completion of security inquiries

complaint and vulnerability reports

provide consistent cybersecurity and privacy guidance to Spacelabs and Customer

Lead Cybersecurity and Privacy Complaint Event and Incident Invest

Requirements:
10+ years of Cybersecurity and Privacy Compliance

5-10 years of Cloud Security Experience (AWS preferred)

5 years experience leading product cyber security projects and risk management activities in medical device or healthcare domain (preferred)

Experience in cross-functional cyber security activities including Product Defense in Depth, security technology, regulatory compliance and incident response

Domain specific standards and approaches on privacy and product security (ISO 2700x, NIST 800 Series Special Publications)

Knowledgeable and experience with laws and regulations on cyber security, privacy, data protection and breach notification (e.g.: FDA cyber security guidelines, 95/46/ED, HIPAA, GDPR, ISO 13485, ISO 14971. ISO 27001/27017/27018, ISO 30111; AAMI TIR 57; 21CFR820, SB1386, etc.)

Experience in designing or leading software products using Secure SDLC

Thorough Understanding of securing and hardening Windows and Linux operating systems

Thorough understanding of networking and network security

Thorough understanding of Operating Systems, Operating Systems Security (e.g. hardening)

Thorough understanding of Web Server Security

Thorough understanding of Database Security

Thorough understanding of Cloud Design and Architecture

Thorough understanding of Security by Design and by Default for Cloud solutions (infrastructure, Application and Operational Security)

Thorough understanding of AWS Cloud Security Best Practices

Cyber security training and certification such as CISSP/CISM/CISA, Security +; Cloud Security Alliance, SANS Cloud Security

Bachelor’s Degree plus a minimum of 15 years of related experience or Master’s Degree plus a minimum of 10 years of related experience or waiver based on experience

Degree should be in a technical discipline such as Computer Science-Information Security or Cybersecurity or Software Engineering

NOTICE TO THIRD PARTY AGENCIES

OSI Systems, Inc. and its subsidiaries (collectively OSI) does not accept unsolicited resumes from recruiters or employment agencies. If any person or entity, including a recruiter or agency, submits any information, including any resume or information regarding any potential candidate, without a signed agreement in place with OSI, OSI explicitly reserves the right to use such information, and pursue and/or hire such candidates, without any financial obligation to the person, recruiter or agency. Any unsolicited information or resumes, including those submitted directly to hiring managers, are considered and deemed to be the property of OSI.

OSI Systems, Inc. has three operating divisions: (a) Security, providing security and inspection systems, turnkey security screening solutions and related services; (b) Healthcare, providing patient monitoring, diagnostic cardiology and anesthesia systems; and © Optoelectronics and Manufacturing, providing specialized electronic components and electronic manufacturing services for original equipment manufacturers with applications in the defense, aerospace, medical and industrial markets, among others.

This includes work in areas such as: - RISC-V firmware and driver development. - Software hardening and security tools. - Embedded operating systems (in Rust and C). - Compilers, code generators, and linters. - Simulators and emulators (e.g. QEMU). - Electronic design automation (EDA) tools. - Performance and code size analysis. - Cloud-based infrastructure (such as continuous integration pipelines) Requirements : - Highly proficient in Rust programming; deep understanding of fundamental concepts such as the ownership model, lifetimes, concurrency, parallelism, memory management and procedural macros. - Solid knowledge of the Rust ecosystem, including tools and libraries. - A high standard of written and spoken English. Preferred or highly valued : - Experience designing, implementing, and maintaining large-scale or modular Rust codebases. - Expert understanding of unsafe Rust, FFI, and low-level systems programming. - Strong proficiency in C; familiarity with C++ and Python are a plus. - Solid understanding of compiler internals; experience with LLVM is a plus. - Experience with build systems and reproducible tooling (e.g. Bazel, Nix, uv). - Experience developing for embedded or resource-constrained environments, including real-time systems. - Familiarity with CI/CD for embedded or systems software. - Strong knowledge of computer architecture; some experience with assembly languages (x86, RISC-V); familiarity with hardware design is a plus. - Good knowledge of Linux. - Experience contributing to open source projects. - Higher degree levels and academic research experience are highly valued. TPBN1\_UKTJ

All these roles are OUTSIDE IR35 and Expenses are payable.

ROLE An experienced automation engineer with a marine background, who can read P&IDs and configure graphics and datapoints using InkScape or similar.

• Experience with InkScape
• Proven ability with WINMON would be desirable.
• Knowledge of HMI design.
• Familiarity with SCADA or DCS control systems.
• Familiarity with P&ID drawings.
• Experience of structured programming languages an advantage e.g. C, C++, Structured Text.
• Competent in computer technology and Ethernet network.
• Ability to work well within a team whilst at the same time demonstrating initiative and the ability to work without supervision.
• Ability to interpret complex documents
• Low level programming is a requirement, along with network experience.

ROLE Deep understanding of programming languages such as C/C++, Structured Text (ST), etc. and must be open to learn the WINMON language.

The automation coder should ideally have experience in the marine industry and / or an understanding of marine type approval (DNV/LV)

WinMon language should be transferable skills with somebody who has a C/C++ background.

Most modern PLC applications support ST and C/C++.

ROLE Functional Design Specification (FDS) and mainly specifications for the client systems.

The FDS engineer must have a deep understanding of automation design.

The FDS design engineer should have experience in the marine industry and/or an understanding of marine type approval (DNV/LV)

Automation experience and be capable of writing Functional Design Specifications.

ROLE The implementor should have a fundamental knowledge in programming with Codesys as well as in all corresponding programming languages e.g. Structured text.

• Knowledge of PLC application software design and architecture
• Understanding of propulsion control systems and corresponding components is required (PLC SPS , Panels, ethernet routers and switches, etc.)
• Deep understanding of OPC/UA especially regarding the implementation of communication signals.
• Ability to work with agile software development processes such as Scrum and respective tools e.g. JIRA.
• An automation engineer with a marine background, who has experience of Codesys or similar).
• PLC background would be acceptable, ideally with exposure to OPC UA server/client connectivity

ROLE Detailed Design Engineer incl. Documentation

The detailed design engineers must know how to write a technical document including supporting activities

Knowledge of implementing System Safety e.g. FMEA, FMECA, Risk Analysis, etc.

Knowledge of Functional Safety specifically IEC61508

Understanding of ISO 9001 and relevant processes

Ideally have a background in the marine industry and/or an understanding of marine type approval (DNV/LV).

Background in automation marine applications, with exposure to IEC61508 and FMEA (for marine certifying applications).

Desirable:

TUV FS Eng

DNV marine certification

Title: Senior Software Engineer (GPU Drivers)

Company: AI Acceleration

Location: London (very flexible WFH)

Pay: Up to £160,000 + bonus and benefits

Company:

An advanced HPC R&D firm, looking to expand their GPU Driver team. Most of the team are ex-Big-Tech, ex-FAANG or ex-Chip firms. They joined because they get more flexibility and have more challenging/interesting work to do as the team is significantly smaller, with highly technical leadership. If you want to work alongside some of the brightest, most enthusiastic people in the industry, this may be worth exploring.

Role:

Senior Software Engineer position. You will be a significant hire spearheading much of their 2025 development. Much of the team will be built around you, and significant hires have already been made. You will develop, optimise and maintain their GPU driver stack, focusing on the 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.

Alchem Partners are excited to be engaged as the search partner to a family owned, billion turnover chemical business with both distribution and manufacturing capabilities. With over 60 years in chemical distribution market, they serve as an interface between chemical manufacturers and the chemical processing industry. Providing a full service along the supply chain, including procurement, product development, individual mixing, logistics and manufacturing.

Following exciting growth and the creation of a number of key roles, we are currently recruiting for a Sales Manager, for the Midlands region.

As a Sales Manager you will grow existing business, strategically identify and win new business opportunities within the defined geographical region and support the wider sales teams within the UK.

This role will cover all sectors of their portfolio to include, CASE (Coatings, Adhesives, Sealants & Elastomers), Personal Care, HI&I (Household, Industrial & Institutional) and other key markets.

Key Responsibilities:

• Strategically identify new business opportunities and support the wider team in expanding the sales pipeline and securing long-term customers.
• Completion of customer tenders and price quotations
• Manage and create strong, trusted relationships with customers to maintain, grow and improve profitability
• Grow existing customer spend and develop the sales product portfolio through range selling
• Develop and maintain sales processes and reporting tools to enable consistent execution and accurate forecasting.
• Apply previous experience, company knowledge and team expertise to expand your own technical product knowledge and actively continue to develop skillset

Required experience:

Essential:

• Proven experience within a sales/business development role within the chemical distribution/manufacturing sectors
• Strong commercial acumen
• Knowledge of any/all of the following markets: CASE, Personal Care, HI&I, Water Treatment (Advantageous)
• Excellent negotiation, communication, and stakeholder management skills.
• Ability to travel throughout geography to customers, trade shows, meetings etc.

Desirable:

• Experience working within a UK/European chemical distributor.

This role will suit an experienced sales professional who is looking to join a global business, a family owned company who are investing and growing their UK business.

This role will cover the Midlands/M62 Corridor and will be remote with expected travel.

In return our client is offering c 50,000 - 60,000pa base salary, company car/allowance, bonus and benefits.

Please kindly note, whilst we endeavour to respond to all candidate applications, due to the very high response rate across our various advertising campaigns, we may only be able to reply to candidates who match the position, thank you.

Role: Business Development Manager

Location: Remote (must have good broadband)

Salary: OTE c 75K pa, + PR - quarterly bonus

Benefits: 27 days leave + BH, standard pension

Hours: 37.5 pw

Travel: To attend monthly in house seminars, mainly in London

Client visits and networking events when required

Our client is an established membership organization, you will be tasked with sourcing new clients to become members - B2B, the company offers annual single, corporate and premium memberships.

Business Development Manager skills and experience required

• Ideally 18 months proven sales and BD B2B experience in an end-to-end sales environment, ideally services led.
• Friendly and approachable with a teamwork mentality
• Confident at engaging with stakeholders at all levels to build trusted relationships
• Enthusiastic self-starter, with the ability to work autonomously
• Strong communication skills
• Excellent English language skills, both written and spoken
• Ability to prioritise work to meet varying deadlines
• Ability to spot new opportunities and contribute to business planning
• Excellent attention to detail, self-motivated with a positive attitude
• Competent user of Microsoft 365 packages
• Knowledge of HubSpot or similar CRM sales tools

As the Business Development Manager, you will be responsible for increasing income primarily from new members, but also from events and partners/sponsors.

The Business Development Manager will take ownership of identifying opportunities from research to invoice.

The Business Development Manager will participate in in-person events nationwide, with key personal responsibilities, including on-site Member engagement.

A UK-based manufacturer of professional live sound mixing consoles and audio networking hardware is seeking a Software Design Engineer to join its small, highly specialised R&D team.

The company develops digital mixing consoles used across touring, theatre, broadcast and installation environments worldwide. The team works across the full stack of console development, including FPGA, embedded firmware, console software and mobile applications.

The role focuses on the development and maintenance of large-scale, real-time console control software written in C#. This is a hands-on engineering position within a small team where developers work closely across multiple parts of the product.

This is a UK based remote role with occasional Head Office visits for onboarding and team sessions.

Key Responsibilities

Initial focus (first 3 6 months):

• Investigate and resolve software bugs within the console control system.
• Contribute to system stabilisation and integration work.
• Support development of OSC (Open Sound Control) interfaces between console software and companion mobile applications.
• Gain familiarity with the wider software architecture and codebase.

Ongoing responsibilities:

• Develop and extend integrations with third-party professional audio systems via OSC and related protocols.
• Progressively take ownership of complete software features as familiarity with the system grows.
• Contribute to firmware development over time, particularly where C/C++ is used.

Required Skills and Experience

Essential

• C# development with 3-5+ years of commercial experience as a primary language OR an engineer with an audio background that is happy to learn c#. You need to be aware it s a steep learning curve as all software is written in c#. But if you are motivated to learn and grow that would work.
• Experience with multi-threaded and concurrent programming, including thread safety and synchronisation.
• Development experience in real-time or time-critical systems (e.g. embedded, industrial, simulation, audio or similar environments).
• Strong debugging and problem-solving skills when working with complex software systems.
• Demonstrable interest in professional audio or live sound technology.

Desirable

• Knowledge of C and/or C++, particularly in relation to firmware or embedded development.
• Experience with OSC (Open Sound Control) or other messaging/network protocols such as MIDI, TCP/UDP, or IPC mechanisms.
• Experience with .NET Windows desktop applications.
• Familiarity with SVN version control.

Working Environment

• Small, collaborative engineering team with a hands-on development culture.
• Opportunity to work on specialist real-time audio technology used in major live sound environments.
• Scope to expand technical responsibility over time, including involvement in firmware and deeper system architecture.

Equal Opportunity Statement

We are an equal opportunity employer and value diversity.

We welcome candidates from all backgrounds who meet the technical requirements and share our passion for professional audio innovation.

Physicists/Software Engineers will be developing modelling tools/software in C++, C#, Python, Java, Matlab or other Mathematical languages. Ideal applicants will be qualified Physicists (MPhys, MSc or PhD) or Computational Physicist or Scientist/Engineer with an interest in Software Development/Modelling using C, C++, Java, Python or Matlab We are looking for exceptional physicist or applied mathematician to join the software development team. Responsibilities will include project developing simulation tools for the design of active and passive components. The role will involve the development of both algorithms and professional graphical interfaces to the algorithms. This is a very challenging role and you will need to be able to think creatively to solve numerical, mathematical and programmatic problems. An exceptionally capable candidate would have the opportunity to advance to a senior role in the company and take on substantial product responsibilities. Requirements: some experience at graduate level or beyond in either C, C++, C#, Java, Python or Matlab You will will have an excellent first degree in Physics or Maths (1st/2.1) A PhD in a computational physics/electronics or related discipline will be advantageous. Proven object oriented software skills in C++ or more years of postdoc or commercial experience in numerical techniques will be advantageous Specific knowledge of electromagnetism, semiconductor device physics experience will be useful.

We are looking for a skilled Rust/Python Software Engineer with exposure to embedded systems development to join an engineering team. In this role, you will design and build reliable, high-performance software that runs close to hardware-as well as applications level development using rust & python You will work on systems where performance, safety, and efficiency are critical, using Rust to deliver robust solutions for embedded platforms. Key responsibilities Develop and maintain software written in Rust/Python for front end/ embedded and systems-level applications. Work with cross-functional teams including hardware, firmware, and systems engineers. Design efficient, safe, and maintainable code for resource-constrained environments. Integrate software with hardware peripherals and low-level interfaces. Contribute to architecture decisions and code reviews. Debug and optimise performance on embedded targets. Support testing, validation, and deployment of firmware/software components. Required Skills and Experience Professional experience with Rust and Python programming. Knowledge or experience working with embedded systems or firmware development. Understanding of low-level programming concepts (memory management, concurrency, hardware interfaces). Knowledge of microcontrollers, RTOS, or bare-metal environments. Knowledge of debugging tools and performance optimisation techniques. Desirable Skills Experience with embedded Linux or cross-compilation toolchains. Familiarity with hardware communication protocols (SPI, I C, UART, CAN, etc.). Exposure to safety-critical or real-time systems. Experience contributing to open-source Rust projects. What We Offer Opportunity to work on challenging low-level and hardware-integrated systems. Collaborative engineering environment with a focus on quality and performance. Competitive salary Flexible working arrangements where possible.