Find your next tech and IT Job or contract Embedded Software Developer (IoT, Assembler, Microcontroller...)

An embedded software is a program specifically used for hardware management. The program developed by the IT professional has no purpose outside the hardware for which it was designed. The software is therefore totally limited to the functions for which it was designed and cannot be used outside the equipment in which it is integrated. An embedded software is also called "dedicated software". An embedded software developer works in the IT sector and has the main mission of developing and designing embedded software. In other words, they are called upon to develop code exclusively optimized for the constraints of the hardware in question. The developed software is integrated into the hardware platform to perform certain tasks. The embedded software developer, in their work, takes into account the specificities of each product and its field of use, to optimize their code and adapt it to the environment. They are called upon to show a lot of patience and significant adaptability. The embedded software developer profession also requires a lot of ingenuity to always meet the needs of the equipment to be designed. The embedded software developer must also be quite responsive to intervene quickly in case of problems in code development. They can work in a company or as a freelancer.

Your search returns 227 results.
Permanent

Job Vacancy
Senior Software Engineer

Rise Technical Recruitment Ltd
Published on

£50k-60k
Wellington, England, United Kingdom
Senior Software Engineer Taunton - Hybrid (2 days on site P/W) £50,000 - £60,000 + Bonus + Training + Progression + Private Pension + Holiday Buying Options + Autonomy Are you a Senior Software Engineer looking to take ownership of architecture, influence technical direction, and build highquality software that interfaces directly with real world industrial hardware? This is a senior, handson role working across modern servicebased platforms and established WPF applications used in demanding automated electrical test environments. You will play a key part in shaping system architecture, driving best practice, and developing robust, maintainable solutions that are relied upon by customers worldwide. You will work closely with electrical, systems, and test engineers to deliver integrated solutions, contributing across the full lifecycle from concept and design through to delivery and long term support. Backed by a stable engineering business that continues to invest in new technologies, this role offers long term career progression, autonomy, and the opportunity to make a genuine technical impact. You will be trusted to tackle open ended technical problems, lead design discussions, and help guide the evolution of both new microservice based platforms and legacy WPF products. The environment is collaborative, quality driven, and agile, with projects ranging from short development cycles through to long term programmes. The Role: Design, develop, and maintain desktop and web applications using C#, WPF, and modern web technologies such as Vue.js Take a leading role in software architecture and design, ensuring scalable and maintainable solutions Contribute to microservice architecture and Azure based modernisation initiatives Maintain and evolve legacy systems while planning for their future development Collaborate with multidisciplinary engineering teams in an agile environment Participate in code reviews, sprint planning, and CI/CD processes The Person: Senior Software Engineer with strong commercial experience Strong background in C#, WPF, and modern software design principles (SOLID) Proven experience contributing to or leading architectural decisions Exposure to industrial systems, electronics, or hardwareintegrated software is advantageous Reference Number:BBBH272780 Rise Technical Recruitment Ltd acts an employment agency for permanent roles and an employment business for temporary roles. The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level of experience, qualifications and skill set and will be decided by our client, the employer. Rise are not responsible or liable for any hiring decisions made by the end client. We are an equal opportunities company and welcome applications from all suitable candidates.
Permanent

Job Vacancy
Software Engineer

Rise Technical Recruitment Ltd
Published on

£38k-45k
Taunton, United Kingdom
Software Engineer Taunton - Hybrid (2 days on site P/W) £38,000 - £45,000 + Bonus + Training + Progression + Private Pension + Holiday Buying Options + Autonomy Are you an experienced Software Engineer looking to work across modern microservices and established WPF applications while influencing key architectural decisions? You will design, develop and maintain software used in demanding industrial environments, working with C#, WPF, front-end languages such as Vue.JS, Angular or React. You will collaborate with electrical and systems engineers, contribute to system architecture and support both new platform development and legacy product improvement. This role offers strong technical variety, career progression and a supportive engineering culture. You should bring solid commercial experience, excellent understanding of SOLID principles, and confidence contributing to design discussions. Exposure to industrial systems or electronics is beneficial. This role is ideal for someone who enjoys autonomy: you will be given open technical problems, trusted to investigate and propose solutions, and involved across the full project lifecycle, from concept through to delivery. You will work in an agile environment, alongside testers and engineers, on projects ranging from a couple of months to large programmes of 18 months or more. The Role: Develop desktop and web applications using C#, WPF and Vue.js Contribute to microservice architecture and Azure-based modernisation Support and improve legacy systems Collaborate with multidisciplinary engineers Participate in sprints, reviews and CI/CD processes The Person: Experienced Software Engineer with strong design skills Proficient in C#, WPF and modern software practices Collaborative and confident in technical discussions Electronic or industrial knowledge is an advantage Reference number: BBBH271031 Rise Technical Recruitment Ltd acts an employment agency for permanent roles and an employment business for temporary roles. The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level of experience, qualifications and skill set and will be decided by our client, the employer. Rise are not responsible or liable for any hiring decisions made by the end client. We are an equal opportunities company and welcome applications from all suitable candidates.
Permanent

Job Vacancy
MuleSoft Developer

CGI
Published on

United Kingdom
At CGI, we help organisations unlock greater value from their technology ecosystems through innovative integration solutions and scalable digital transformation. As a MuleSoft Developer, you’ll play a key role in designing and delivering secure, high-performing integrations that connect critical enterprise platforms and enable smarter business outcomes. Working across cross-functional teams, you’ll contribute to complex integration strategies, modern API architectures, and enterprise-wide connectivity initiatives that support long-term growth and operational efficiency. Joining CGI means becoming part of a collaborative environment where your expertise is valued, your ideas are encouraged, and you’ll have the support to develop your career while delivering impactful solutions for our clients. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. Our teams operate within a flexible hybrid working model, however on-site requirements vary by project, so the ability to travel as required to meet client needs is essential.
Permanent

Job Vacancy
IOS Developer

CGI
Published on

United Kingdom
At CGI, we create digital solutions that transform how organisations connect with their users and customers. We’re looking for iOS Developers to join our growing mobile engineering team, helping to deliver high-quality, scalable applications that provide seamless and engaging user experiences. You’ll work on innovative mobile solutions alongside talented designers, engineers, and product specialists in a collaborative Agile environment where your ideas, creativity, and technical expertise will directly influence delivery outcomes. This is an exciting opportunity to contribute to modern mobile applications while developing your skills within a supportive team that values continuous improvement, ownership, and innovation. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. This is a hybrid position with 1 day per week required on-site in Glasgow if you are based locally if not then this expectation is 1 day a month.
Permanent

Job Vacancy
Android Developer

CGI
Published on

United Kingdom
At CGI, we build innovative digital solutions that help organisations deliver seamless and engaging experiences for their users. We’re looking for Android Developers to join our growing mobile engineering team, where you’ll play a key role in designing and developing high-performance Android applications using modern technologies and Agile delivery practices. Working alongside talented product managers, designers, developers, and QA specialists, you’ll contribute to scalable mobile solutions that combine technical excellence with exceptional user experience. This is an exciting opportunity to work on impactful digital products while growing your expertise in a collaborative and supportive environment that values innovation, continuous improvement, and professional development. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. Due to the secure nature of some of our programmes, you may need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position with 1 day per week required on-site in Glasgow if you are based locally. If not, you will be expected to attend meetings in Glasgow on a monthly basis.
Permanent

Job Vacancy
Python Developers

CGI
Published on

London, England, United Kingdom
CGI’s Space, Defence and Intelligence business unit focuses on delivering contemporary and innovative technical solutions to government agencies tackling some of the most complex challenges. We design, build, and operate bespoke, mission-critical systems that help keep the UK safe and secure. We are looking for experienced Python Developers to join our cross-functional teams. Working closely with our clients, you will help design, build, and deliver secure, scalable solutions in a highly rewarding and impactful environment. CGI places strong emphasis on learning and development, ensuring your skills evolve alongside the latest technologies. Our culture promotes innovation, collaboration, and ownership—ideal for motivated self-starters. Due to the secure nature of the work, these roles require UK Security Clearance and sole UK nationality. Candidates should either already hold DV clearance or be willing and eligible to obtain it.
Permanent

Job Vacancy
Geospatial Developer

CGI
Published on

United Kingdom
Do you enjoy solving complex challenges with geospatial technology? Are you keen to see your work making a real difference in both public and commercial sectors? If you’re ready to grow your skills and contribute to innovative projects, join our expanding Geospatial team at CGI as a Geospatial Developer. We work on projects that enhance services, transform organisations and ultimately make everyday life easier for people. At CGI, you’ll be part of a collaborative, supportive environment where your development matters as much as the solutions you create. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the ‘World’s Best Employers’ by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a member not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. This is a hybrid working pattern role and you may need to travel occasionally within the UK as needed – ideally you will be based within a commutable distance to one of the following CGI offices London, Bristol, Birmingham, Reading, or Glasgow, but we will consider candidates from other UK locations. All applicants must hold or be prepared to undergo National Security Vetting (NSV) to Security Check (SC) level as a minimum.
Permanent

Job Vacancy
C# Software Engineer

CGI
Published on

Reading, England, United Kingdom
At CGI, you’ll play a pivotal role in building and sustaining secure, high-impact applications that underpin critical services for our clients. As a C# Developer, you’ll contribute to the full application lifecycle, combining hands-on development with 4th line support to ensure resilient, high-performing systems. Working within a collaborative, ownership-driven culture, you’ll help deliver measurable outcomes, strengthen long-term client relationships, and shape solutions that make a real difference in a highly secure environment. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a full-time onsite position based in our Reading office, five days per week. UK sole nationality is required.
Permanent

Job Vacancy
Software Support Analyst

CGI
Published on

Glasgow, Scotland, United Kingdom
At CGI, we deliver critical digital services that connect people with essential public services, driving meaningful outcomes at scale. As a Software Support Analyst, you will play a pivotal role in ensuring the stability, performance, and continuous improvement of high-profile web applications, helping shape resilient, user-focused solutions. Working within a collaborative, hybrid team, you will take ownership of complex challenges, contribute to service innovation, and support the delivery of secure, high-quality systems that make a real difference to citizens across Scotland. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. This is a hybrid position.
Permanent

Job Vacancy
Software Engineer (Java)

CGI
Published on

Glasgow, Scotland, United Kingdom
At CGI, we deliver innovative technology solutions that help some of the world’s leading organisations transform the way they operate. As a Software Engineer supporting one of our key accounts in Scotland, you’ll contribute to the development of scalable, high-performance applications that support critical business services and customer experiences. Working within collaborative Agile teams, you’ll help build modern cloud-ready solutions using Java and React, contributing to both backend services and responsive front-end applications. This is an exciting opportunity to work on impactful projects, enhance your technical expertise, and grow your career within a supportive environment that encourages innovation, collaboration, and continuous learning. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. Due to the secure nature of some of our programmes, you may need to hold UK Security Clearance or be eligible to go through this clearance. Our teams operate within a flexible hybrid working model, however on-site requirements vary by project, so the ability to travel as required to meet client needs is essential. This is a hybrid position which involves collaborating with the team at our Glasgow office at least one day a week.
Permanent

Job Vacancy
Software Architect WCS

Computer Futures
Published on

£65k-75k
England, United Kingdom
WCS Software Architect Overview We are seeking a hands-on Software Architect to play a key role in shaping and evolving a mission-critical Warehouse Control System (WCS) used in highly automated logistics environments. This platform sits at the heart of real-time operations, orchestrating material flow across conveyor systems, integrating with PLC controls, robotics (AMR/AGV), and upstream enterprise platforms such as WMS and ERP. This is a highly technical position where you will set architectural direction, make critical design decisions, and remain close to the code and engineering challenges . You will work alongside an existing architecture function to scale capability as the platform transitions to a modern .NET / Blazor-based ecosystem from its current Python/Django foundation. Key Responsibilities Architecture & Technical Leadership Define and evolve the architecture across application, data, messaging, and deployment layers Lead the design of complex features and subsystems, producing clear design artefacts and architecture documentation (including ADRs) Make key technical decisions across persistence, messaging, caching, and integration patterns Ensure solutions meet non-functional requirements including performance, scalability, availability, and security Troubleshoot and resolve complex system issues, including concurrency, bottlenecks, and integration failures Systems Integration Own and define integration patterns between the WCS platform and external systems including PLCs, WMS, ERP, and robotics platforms Design robust, scalable messaging and API-based interfaces Ensure resilience through clear contract definitions, error handling, and recovery strategies Support emulation and pre-deployment validation approaches to reduce risk Client-Facing & Delivery Support Act as a technical authority in client workshops, design reviews, FAT/SAT, and commissioning phases Provide support during go-live activities, including system tuning, troubleshooting, and stabilisation Collaborate with delivery and project teams to ensure integration success Maintain a calm, solution-focused approach in high-pressure live environments Technology Strategy & Governance Contribute to architectural standards, coding guidelines, and design governance Evaluate new tools and technologies, making evidence-based recommendations Ensure alignment between business requirements, architecture decisions, and delivered solutions Drive best practices across performance, observability, and system resilience Collaboration & Mentoring Work closely with product, development, test, and controls engineering teams Provide visibility of architectural direction, risks, and readiness to stakeholders Mentor and support engineers, raising overall technical capability within the team Promote a culture of high-quality engineering and continuous improvement Skills & Experience Required Proven experience as a Software Architect or a senior/lead engineer stepping into architecture Strong expertise in C# / .NET and modern application development practices Experience designing distributed systems, microservices, and high-performance applications Solid background in system integration (APIs, messaging, event-driven architecture) Exposure to industrial systems, warehouse automation, WCS/WMS, or similar environments Experience working with PLCs, robotics, or real-time control systems (desirable) Knowledge of CI/CD, containerisation (Docker/Kubernetes), and Linux-based environments Strong problem-solving ability, with experience in performance tuning and scalability challenges Excellent communication skills with the ability to engage both technical and non-technical stakeholders Working Environment Fully remote role with flexibility in working patterns Involvement in occasional onsite activities during key project phases such as system go-lives and commissioning Collaborative, engineering-led environment focused on delivering high-quality, real-world solutions Opportunity to work on a platform undergoing significant modernisation and growth What We're Looking For A hands-on technical leader who takes ownership of architectural outcomes Someone pragmatic, detail-oriented, and confident in making decisions A strong collaborator who can work across disciplines and teams An individual who can balance long-term architectural vision with delivery priorities A professional who thrives in complex, real-time, integration-heavy environments To find out more about Computer Futures please visit Computer Futures, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC387148 England and Wales
Permanent

Job Vacancy
Principal Software Engineer

Rise Technical Recruitment Ltd
Published on

£75k-85k
United Kingdom
Lead Software Engineer £75,000 to £85,000 + Private Healthcare + Enhanced Pension Southampton (Hybrid, 4 days per week in the office) Are you a senior software engineer looking to take end to end ownership of a complex, real-time distributed platform that integrates directly with mission-critical hardware used in security and critical infrastructure environments? This is a principal-level technical role within a specialist engineering business developing a real-world platform that ingests, processes and surfaces live telemetry from radiation detection systems deployed in highly sensitive locations. The software underpins real-time monitoring, alerting and operational decision-making, where performance, reliability and security are non-negotiable. You will lead the technical direction of a TypeScript-based microservices platform, remaining hands-on across backend services while also owning a large Angular enterprise application used by customers in the field. Working closely with a capable onshore team and an established offshore function, you will shape architecture, standards and delivery across the full software lifecycle. This role suits an experienced engineer who enjoys deep technical ownership, architectural responsibility and building systems that have genuine real-world impact. The Role: *Technical ownership of a TypeScript-based, microservices backend platform running in Linux environments *Leading development of a large Angular front-end used for real-time dashboards, monitoring and alerting *Designing and optimising data models across PostgreSQL, MongoDB, Elasticsearch and Redis *Owning CI/CD pipelines and infrastructure delivered across on-prem, cloud and hybrid deployments using Kubernetes, Helm, Terraform and Ansible *Leading and mentoring onshore and offshore engineers while setting technical standards The Person *Strong experience building and owning distributed, microservices-based systems *Commercial experience with TypeScript on the backend and Angular on the front-end *Proven background working with multiple database technologies in performance-critical systems *Comfortable operating in Linux-heavy, security-constrained or regulated environments *Strong DevSecOps mindset with CI/CD and infrastructure-as-code exposure *Confident influencing technical direction within senior engineering teams Rise Technical Recruitment Ltd acts an employment agency for permanent roles and an employment business for temporary roles. The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level of experience, qualifications and skill set and will be decided by our client, the employer. Rise are not responsible or liable for any hiring decisions made by the end client. We are an equal opportunities company and welcome applications from all suitable candidates.
Permanent

Job Vacancy
Senior Java Developer

CGI
Published on

United Kingdom
At CGI, we help some of the world’s most recognised organisations solve complex challenges through innovative technology and expert delivery. As a Senior Java Developer, you’ll play a pivotal role in designing and delivering scalable software solutions that drive meaningful outcomes for our clients across multiple industries. Working within collaborative Agile teams, you’ll contribute technical expertise, influence solution design, and help shape high-quality digital services. You’ll be empowered to take ownership of your work, bring fresh ideas to complex problems, and grow your career within a supportive environment that values innovation, continuous learning, and delivering lasting impact for clients and communities alike. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. Our teams operate within a flexible hybrid working model, however on-site requirements vary by project, so the ability to travel as required to meet client needs is essential.
Permanent

Job Vacancy
Senior Siebel Developer

CGI
Published on

Leatherhead, England, United Kingdom
CGI's Space, Defence and Intelligence business unit delivers complex, mission-critical systems that help keep the UK safe and secure. As a leading systems integrator, we design, build and operate innovative solutions for clients across defence, intelligence, aerospace, maritime and space sectors. We combine deep technical expertise with modern delivery approaches and strong partnerships across industry and academia. Our teams work on challenging projects where technology makes a real-world difference. At CGI, you'll be part of a collaborative and supportive community that values innovation, continuous learning and professional growth. We offer a competitive salary, excellent pension, private healthcare and our share purchase plan, making you a CGI Partner rather than simply an employee. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position with travel to our Leatherhead office.
Permanent

Job Vacancy
Dynamics 365 Developer

CGI
Published on

United Kingdom
At CGI, we help organisations unlock the full potential of Microsoft technologies to deliver meaningful business outcomes. As a Dynamics 365 Developer, you'll design and deliver innovative solutions using D365, Power Platform, and Copilot technologies, helping clients improve customer experiences, streamline operations, and accelerate digital transformation. You'll work on varied and rewarding projects across multiple industries, with the opportunity to shape solutions, influence technical direction, and continuously develop your skills within a collaborative and supportive environment. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. This is a hybrid position.
Permanent

Job Vacancy
Software Architect (SC Cleared)

CGI
Published on

Reading, England, United Kingdom
At CGI, we deliver secure, mission-critical solutions that help our clients operate with confidence in complex environments. As a Software Architect, you will act as the design authority for the Service Management platform, shaping the technical direction of the solution while ensuring its security, resilience, and long-term success. Working closely with technical and business stakeholders, you will drive architectural decisions, oversee system enhancements, and provide leadership across the software lifecycle. This is an excellent opportunity for an experienced Software Developer, Infrastructure Engineer, or Architect looking to take the next step into a senior architecture role where they can influence strategy, innovation, and delivery. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This role is based on-site in Reading, 5 days per week.

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Frequently asked questions about working as a Embedded Software Developer (IoT, Assembler, Microcontroller...)

What is the role of a Embedded Software Developer (IoT, Assembler, Microcontroller...)

The embedded software developer creates and designs various computer systems while defining the architecture of components and products.

How much does a Embedded Software Developer (IoT, Assembler, Microcontroller...) charge

The daily rate of an embedded software developer is £450, this depends on the freelancer's experience. The salary of a junior embedded software developer ranges between £28,000 and £35,000 gross per year. But by gaining experience, the embedded software developer can then expect a higher compensation, around £60,000 per year.

What is the definition of a Embedded Software Developer (IoT, Assembler, Microcontroller...)

The embedded software developer must meet the company's needs and for this purpose focuses on embedded software development. They ensure both the quality of the software, but also its sustainability, security, energy efficiency and consumption. Their mission is based on developing optimized code, while taking into account the various constraints of the platform on which they work. Moreover, their involvement in the testing phases is also important to validate the different processes and if necessary to implement technical documentation. The embedded software developer systematically performs technology monitoring to stay informed of the latest developments. They also use assembly languages such as C++ to code according to client recommendations. On a daily basis, they practice oral and written English and have excellent knowledge of general operating systems such as Linux or Windows.

What type of mission can a Embedded Software Developer (IoT, Assembler, Microcontroller...) handle

• The embedded software developer is actually a computer engineer whose mission is to develop software that will then be embedded within physical products. This type of embedded software is present in our daily lives, without even noticing its presence. For example, software capable of managing supermarket checkouts, software managing the dashboard of a connected car, or software defining the automation of a robotic arm that you can find in industry. • Given that there are numerous applications, the embedded software developer profession requires skills adapted to the environment in which it operates. It is therefore not uncommon for the job to require complementary skills in mechanics, calculation, electricity, electronics, or robotics. • On a daily basis, the embedded software developer handles the installation of computer system-related equipment, as well as their maintenance and development. • These responsibilities translate into total management of embedded software projects. They are also called upon for the development and prototyping of embedded software on the coding side. • The embedded software developer is also involved in numerous tests and validation phases with the implementation of technical documentation. • Finally, they maintain regular technological watch to take into account the latest trends.

What are the main skills of a Embedded Software Developer (IoT, Assembler, Microcontroller...)

• As mentioned previously, the embedded software developer has an excellent understanding of programming languages such as Java, C or C++. These are mandatory skills, as programming occupies a predominant place in their daily work. • But that's not all, the embedded software developer has excellent knowledge of electronics and then secondary skills related to the environment in which they operate. Thanks to their expertise in the field, they can anticipate the behavior of electronic hardware in order to adapt their coding. • Finally, they collaborate with other IT professionals, such as the embedded systems engineer to optimize their project.

What is the ideal profile for a Embedded Software Developer (IoT, Assembler, Microcontroller...)

• In order to successfully carry out their mission, the embedded software developer must be able to solve any problem. • In their field, they must be perfectionist by considering all possibilities. • Being naturally curious, this will drive them to discover new procedures and experiment with a new way of coding. • Finally, it is absolutely imperative to have perfect mastery of technical English.
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