Jobs in Czech Republic

Principal AI Engineer

Principal AI Engineer My client is a leading technology organisation on an exciting opportunity for a Principal AI Engineer to define technical strategy and architecture, leading the delivery of Generative AI, Agentic AI, and network automation to modernise end-client projects. Principal AI Engineer - Essential Experience: Strong background as a Technical Lead, Solution Architect or Principal Engineer. Proven experience delivering GenAI, LLM, RAG, Agentic AI or AI orchestration solutions. Strong GCP & Python experience. Hands-on experience with APIs, microservices and event-driven architectures. Experience with Kubernetes, Containers, CI/CD and DevSecOps.Principal AI Engineer - Key Skills: AI, GCP, Python, Kubernetes, Tech Lead, Solutions Architect Reperio Human Capital acts as an Employment Agency and an Employment Business

Principal Machine Learning Engineer

Must be on-site in Dublin a minimum of 2 days per week. We're seeking a Principal Machine Learning Engineer to lead the evolution of a large-scale AI and machine learning platform, driving the architecture, deployment, and operation of both conventional ML systems and next-generation agentic AI solutions. This is a hands-on leadership role for someone who still enjoys coding but can also define technical strategy, make architecture decisions, and provide direction across a growing engineering function. You'll own the platform roadmap, establish engineering best practices, and ensure AI systems are secure, scalable, observable, and production-ready. What you'll be doing Define and lead the architecture for ML and agentic AI platforms. Design and own MLOps and LLMOps practices across production environments. Build standards for CI/CD, Infrastructure as Code, deployment automation, and platform reliability. Lead the implementation of agent-to-agent communication and orchestration frameworks. Drive Azure-based AI infrastructure decisions and platform evolution. Integrate modern AI capabilities with complex enterprise and legacy systems. Mentor engineers and act as the senior escalation point for platform and production issues. What we're looking for 8+ years' experience in Machine Learning Engineering, Platform Engineering, MLOps, or AI Infrastructure. Strong Python expertise and a track record of shipping production ML systems. Deep Azure experience (AWS also considered). Strong knowledge of Terraform, Docker/Kubernetes, CI/CD, and Infrastructure as Code. Experience with MLOps, LLMOps, observability, monitoring, and production support. Hands-on experience with agentic AI, multi-agent systems, MCP, A2A, or similar orchestration frameworks. Experience working within enterprise environments where integration with existing systems is critical. This is an excellent opportunity for a Staff or Principal-level engineer who wants to shape the future of enterprise AI while remaining close to the technology. Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change

Data Analyst

I'm currently recruiting for a Data Analyst based in Dublin. This is an initial 12-month contract focusing on hybrid working, strong day rate available. This is a client facing role delivering Power Platform solutions, data migration and process improvement projects for organisations across several industries About the Role Gather and analyse business, process and data requirements Design and deliver solutions in Power Apps, Power Automate and Dataverse. Support data migration, data quality and governance projects. Turn business needs into functional and technical specifications and scalable digital solutions. Requirements Previous experience in a data analytics role. Hands-on experience delivering Power Apps, Power Automate and Dataverse solutions. Previous technical experience with SQL and Python. Desirable Proficiency with Power BI and Microsoft Fabric Experience on large-scale transformation programmes. Exposure to regulated industries such as utilities, the public sector, infrastructure or financial services. If this role sounds of interest to you then apply through the link provided below. Reperio Human Capital acts as an Employment Agency and an Employment Business

Full Stack .NET / Angular Developer

Full Stack .NET / Angular Developer We're looking for a Full Stack .NET / Angular Developer to join a technology consultancy delivering projects for a large financial services client in Dublin. You'll design, build and deploy cloud-native applications on Microsoft Azure, working across both back end and front end. Responsibilities Design, build and deploy cloud-native applications on Microsoft Azure Develop back-end services and APIs in C#, .NET and .NET Core Design and implement RESTful APIs that are secure, scalable and well documented Build Azure solutions using Web Apps, API Management, Logic Apps and Functions Build responsive single-page applications in Angular, following recognised design patterns Turn designs into clean, accessible user interfaces with HTML, CSS and TypeScript Manage builds, releases and deployments through Azure DevOps pipelines Work with the wider delivery team to ship good-quality code to agreed timelinesRequirements Strong commercial experience with C#, .NET and .NET Core Proven experience building and deploying cloud-native solutions on Azure, including Web Apps, APIs, Logic Apps and Functions Recent hands-on experience designing REST APIs In-depth knowledge of Angular and SPA architecture, including best practice and design patterns Extensive TypeScript and JavaScript experience Strong HTML, CSS and UI development skills A good understanding of the release cycle in Azure DevOpsApplicants must be eligible to work full-time in Ireland without restriction. Reperio Human Capital acts as an Employment Agency and an Employment Business

Embedded Software Engineer | Shannon | Permanent

Embedded Software Engineer | Shannon | Permanent Our client, an established electronics manufacturer, is looking for an Embedded Software Engineer to develop embedded software for its life-safety and connected-home products. Responsibilities Design, develop and test embedded C/C++ software for microcontroller-based products. Develop drivers, communication protocols and system features. Support the integration of wireless technologies, including BLE, Matter, Thread and Wi-Fi. Support hardware bring-up and hardware/software integration. Carry out unit, integration and system-level testing. Investigate defects and perform root-cause analysis. Contribute to design reviews, code reviews and CI/CD practices. Requirements Degree in Software Engineering, Computer Science, Electronic Engineering or a related discipline. 4+ years' embedded software engineering experience. Strong C and/or C++ programming skills. Experience with microcontrollers, RTOS, embedded Linux or bare-metal development. Good knowledge of SPI, I2C, UART, USB, Bluetooth and Wi-Fi. Comfortable working from datasheets and schematics during board bring-up. Right to work in Ireland.Nice to Have Zephyr or FreeRTOS, and ARM Cortex-M experience. BLE, Matter, Thread or proprietary RF. Python, Git, TDD or CI/CD experience. Cybersecurity, or experience with regulated or safety-critical products. Reperio Human Capital acts as an Employment Agency and an Employment Business

Lead Android Developer (Contract)

Lead Android Developer (Contract) I'm working with one of our longest standing clients to assist them in finding an experienced Android developer This will be a 12 Month contract with possible extension, offers remote working (offices in Dublin if required) and a daily rate of €475 per day. Requirements At least 5 years' experience within Android development Passion for Mobile App development Strong Java and Kotlin experience Proven team leadership within Mobile Development Excellent communication skills in order to collaborate with other teamsI specialize in recruiting for IT professionals, if you wish to discuss this or other IT opportunities, please feel free to contact Rachel for a confidential chat. Reperio Human Capital acts as an Employment Agency and an Employment Business

Senior Data Engineer

I'm currently recruiting for a Lead Data Engineer based in Dublin, this is an initial 12-month contract. Focusing on hybrid working, strong day rate available. About the role Lead the tracking, modelling and quality of customer behaviour and product data Turn user activity into trusted data that shows how customers use the product Work closely with product, engineering and analytics teams Requirements Working knowledge of Git, CI/CD and automated testing Previous experience in a data engineering role Strong hands-on experience with behavioural or telemetry data in production, using an event collection platform such as Snowplow, Adobe Experience Platform or Google Analytics. Proficiency with SQL and Python. Desirable Understanding of RUM and observability (metrics, logs, traces) Experience with data privacy, classification and lifecycle practices for behavioural data. Strong communication skills: you can explain complex event data to technical and non-technical audiences. If this role sounds of interest to you then apply through the link provided below. Reperio Human Capital acts as an Employment Agency and an Employment Business

Telesales / Business Developer

Join the UK's No1 Trade Kitchen Supplier Join Howdens as a Business Developer and play a key role in growing your local depot. We're looking for someone who enjoys speaking to people face to face and on the phone, building relationships and driving business. You'll introduce new trade customers to Howdens, stay close to your existing accounts, and spot opportunities to grow spend by understanding what your customers need and what they're working on. Working as part of a busy, depot team, you'll support sales activity by generating leads, arranging appointments and keeping the pipeline moving. You'll work closely with our Kitchen Sales Designers and our Territory Sales Representatives, helping convert conversations into opportunities and opportunities into sales. If you're confident on the phone, enjoy building rapport, and are motivated by targets and results, you'll fit right in. What we can offer you Competitive salary, brilliant bonuses and outstanding depot incentives Excellent pension plan with up to 12% company contribution Up to 32 days annual leave, including bank holidays. Holiday entitlement rises with service Generous staff discount on Howdens products Buy-as-you-earn share scheme 40 hour working week No evening, Sunday or Bank Holiday working Virtual GP access and wellbeing support for you and your family A strong team culture that genuinely sets us apart What we're looking for: A confident communicator who is comfortable speaking to customers on the phone and face to face Someone who enjoys building relationships and turning conversations into opportunities Commercially minded, with a focus on driving sales and adding value Self-motivated, positive and proactive Organised and reliable, able to manage customer activity and keep track of pipelines Comfortable working to call targets and activity levels Experience in telesales, account management or a customer focused role is helpful What you'll be doing: Calling existing trade customers to build long term relationships and grow future business Using customer data to spot inactivity and bring accounts back on track Managing a targeted customer list and achieving daily call activity levels Keeping up to date with customer projects to identify opportunities to add value and drive repeat business Arranging surveys and appointments for our Kitchen Sales Designers Promoting products, offers and events to keep customers engaged Supporting administration, including invoicing and general depot tasks Working closely with the wider team to help the depot hit its targets and deliver great service What it's like to work here: We take pride in getting things right first time for our customers Everyone pulls their weight and supports each other as one team It's a busy depot, so we keep things simple, work fast and get the job done We all play a part in the depot's success and share in the team bonus We build trust by doing what we say we will, every day How to apply: If Howdens sounds like the kind of place where you can build and develop your career as a Business Developer, then we are keen to hear from you. About Howdens: Howdens Joinery is a highly successful FTSE 100 business, with more than 900 depots nationwide and more than 11,000 staff. Last year our sales reached circa 2.3bn, and we continue to experience significant growth and success. Despite our scale, Howdens remains a local business with traditional values. There is a strong entrepreneurial ethos and the opportunity to develop within a fast-paced and commercial environment. That, along with a competitive salary, development opportunities, and exciting rewards, are among the reasons why our people enjoy working for Howdens - and why we have been named one of the 10 Best Big Companies to Work For. Howdens is founded on the principle of being Worthwhile for ALL concerned. We're working hard to ensure we provide an inclusive environment where everyone feels welcome. We will do everything we can to support you during your application. If you need us to make any adjustments to our recruitment process, please email (url removed) with the job title and location, and we will be happy to help you. Please note that candidates applying for this role must have a valid right to work in the UK, we do not offer sponsorship of employment for any depot positions at this time. We appreciate your understanding. #LI-LO1 #CVL INDKSD #Reed

DevOps

DevOps €400 per day Hybrid 6 month Contract Stamp 4 or 1g (spousal) required What you'll do Build and maintain CI/CD pipelines Manage cloud infrastructure (AWS or Azure) using infrastructure as code Support containerised applications using Docker and Kubernetes Set up monitoring and alerting, and help resolve live issues Work with security colleagues to build good practice into everyday processesWhat you'll need Proven commercial experience in a DevOps or cloud engineering role Hands-on experience with AWS or Azure and infrastructure as code (e.g. Terraform) A solid grasp of CI/CD and containers Scripting skills (e.g. Python, Bash or PowerShell) Clear communication and comfort working across teamsNice to have Cloud certifications Experience in a regulated environment Reperio Human Capital acts as an Employment Agency and an Employment Business

DevOps Engineer

DevOps Engineer | AWS · Kubernetes · Terraform | Dublin City Centre (Hybrid) €80,000-€85,000 (+Bonus) My client builds software used by healthcare professionals worldwide, and they're growing their engineering team. You'll look after their AWS infrastructure, Kubernetes workloads and CI/CD pipelines, write a lot of Terraform and Python, and help set the engineering standards as the company scales. What you'll do Build and maintain AWS infrastructure (EKS, EC2, S3, IAM, RDS, Lambda) using Terraform Run and troubleshoot containerised workloads on Kubernetes Design and improve CI/CD pipelines in GitHub Actions or GitLab CI Write automation in Python and Bash Apply security best practice across infrastructure and deployments Take part in incident response and an on-call rotation Document solutions and share knowledge across the teamWhat you'll bring 3+ years in a DevOps, SRE or Platform Engineering role Strong hands-on experience with AWS, Terraform and Kubernetes in production Solid Infrastructure as Code skills, ideally including building reusable modules Strong Python and Bash scripting Experience designing and maintaining CI/CD pipelines A degree in Computer Science, Engineering or a related field, or equivalent experienceNice to have: Snowflake, Apache Airflow or other data pipeline experience; work in a regulated industry; time at a scaling tech company. What's on offer Competitive salary plus an annual performance bonus Pension, healthcare and life assurance 25 days' annual leave, rising with service Wellness allowance, Bike to Work and Tax Saver schemesPlease note: This is a hybrid role with 1-2 days per week in Dublin city centre. Applicants must already be based in Ireland with the right to work here, as sponsorship isn't available. Reperio Human Capital acts as an Employment Agency and an Employment Business

Area Sales Manager – Bathrooms Products

Area Sales Manager – Bathrooms Products Job Title: Area Sales Executive – Bathroom Products Industry Sector: Area Sales Manager, Business Development Manager, Sales Executive, Commercial Sales, Sales Manager, Bathrooms, Baths, Plumbing, Bathroom Furniture, KBB, Brassware, Showers, Bathtubs, Washbasins, Sinks, Toilets, Taps, Shower Trays, Plumbing & Heating, Architects, Designers, Contractors, Main Contractors, Developers, Merchants, Bathroom Showrooms, Retailers Location: Dublin & Leinster Remuneration: €55,000 - €80,000 + €12,000 - €20,000 bonus (DOE) Benefits: company car or allowance & comprehensive Benefits Package The role of the Area Sales Executive – Bathroom Products will involve: Technical Specification position promoting a range of bathroom products such as: full suites, bathroom furniture, mirrors & cabinets, taps, showers, baths, basins, sinks, heating and accessories Majority of your time will be spent selling to contactors & developers Smaller portion generating specification and speaking with the A&D community All back sold through the merchant & distribution partners Turnover target tbc depending on your experience Good blend of business development and account management The ideal applicant will be a Area Sales Executive – Bathroom Products with: Must have field sales experience in the construction industry Ideally sold to contractors, developer & specifiers However open to builders merchant sales professionals Ideally KBB however not essential Mitchell Maguire is a specialist Construction Field Sales Recruitment Consultancy, dealing exclusively with Construction Field Sales Jobs, Construction field sales vacancies and Specification field sales positions within: Area Sales Manager, Business Development Manager, Sales Executive, Commercial Sales, Sales Manager, Bathrooms, Baths, Plumbing, Bathroom Furniture, KBB, Brassware, Showers, Bathtubs, Washbasins, Sinks, Toilets, Taps, Shower Trays, Plumbing & Heating, Architects, Designers, Contractors, Main Contractors, Developers, Merchants, Bathroom Showrooms, Retailers

AI Technical Lead

AI Technical Lead My client is a leading technology organisation on an exciting opportunity for an AI Technical Lead to define the technical strategy and architecture for AI-enabled Fixed Network solutions, leading the delivery of Generative AI, Agentic AI, and network automation to modernise OSS platforms. AI Technical Lead - Essential Experience: Strong background as a Technical Lead, Solution Architect or Principal Engineer within Telecoms. Proven experience delivering GenAI, LLM, RAG, Agentic AI or AI orchestration solutions. Strong GCP & Python experience. Hands-on experience with APIs, microservices and event-driven architectures. Experience with Kubernetes, Containers, CI/CD and DevSecOps. Experience leading complex, multi-vendor technical programmes. AI Technical Lead - Desireable Experience: Experience with Fixed Networks, OSS, and Network Automation. Experience with MLOps, vectore databases, or knowledge graphs.AI Technical Lead - Key Skills: AI, GCP, Python, Kubernetes, Technical Lead, Telecommunications Reperio Human Capital acts as an Employment Agency and an Employment Business

Embedded Software Engineer | Dublin | Permanent

Embedded Software Engineer | Dublin | Hybrid | Permanent Our client, a growing medical device company, is looking for an Embedded Software Engineer to develop firmware for next-generation connected devices. Responsibilities Design, develop and test embedded C firmware on ARM microcontrollers. Develop low-level drivers and peripheral interfaces. Work with RTOS and bare-metal environments. Support board bring-up and hardware/software integration. Debug and optimise embedded systems. Contribute to firmware design and code reviews. Produce technical documentation in a regulated environment. Requirements 4+ years' embedded software engineering experience. Strong embedded C programming skills. Experience with ARM Cortex-M microcontrollers. Experience with RTOS (FreeRTOS, Zephyr or similar) and/or bare-metal development. Good knowledge of SPI, I2C, UART and other communication interfaces. Hands-on debugging experience using JTAG, oscilloscopes and logic analysers.Nice to Have Medical device experience (IEC 62304, ISO 13485). BLE or other wireless technologies. Firmware security or secure boot. Embedded Linux, C++, Python or CI/CD experience.Benefits: Competitive salary, hybrid working, career development, and the chance to work on technically challenging, life-changing products. Reperio Human Capital acts as an Employment Agency and an Employment Business

DevOps Engineer

DevOps Engineer Location: Dublin City Centre (Hybrid - 1 day onsite) A fast-growing SaaS organisation operating in a regulated environment is looking to hire a DevOps Engineer to join its expanding platform team. This role is ideal for an engineer with solid cloud and Kubernetes experience who is ready to take greater ownership of infrastructure, automation, and platform reliability within a scaling business. The Opportunity You will collaborate closely with Software Engineering and QA teams to deliver secure, scalable, and highly available cloud infrastructure. You'll contribute to platform improvements, enhance developer workflows, and help standardise infrastructure practices across the organisation. Key responsibilities include Supporting and evolving AWS-based cloud infrastructure Managing containerised workloads in Kubernetes (EKS) Writing and maintaining Infrastructure as Code (Terraform preferred) Building and optimising CI/CD pipelines (GitHub Actions or GitLab CI/CD) Developing automation scripts in Python and Bash Monitoring systems, troubleshooting production issues, and supporting incident response Contributing to security best practices and cloud governance Improving infrastructure modularity and reusability What We're Looking For 3+ years' experience in DevOps, SRE, or Platform Engineering Hands-on AWS experience (EKS, EC2, S3, IAM, RDS, Lambda) Strong Kubernetes experience in production environments Practical experience with Infrastructure as Code (Terraform) Experience designing or maintaining CI/CD pipelines Strong problem-solving skills and attention to detail Comfortable working in a collaborative, fast-paced environment Experience in regulated industries or scaling SaaS companies is a plus Exposure to data platforms (e.g., Snowflake, Airflow) advantageous What's On Offer Hybrid working (1 day onsite, Dublin City Centre) Competitive salary and performance-related bonus Pension and private healthcare Share options 25 days annual leave (increasing with service) Flexible working hours Wellness and social initiatives Reperio Human Capital acts as an Employment Agency and an Employment Business

Senior Data Engineer

I'm currently recruiting for a senior data engineer based in Dublin, this is an initial 6-month contract. Focusing on hybrid working strong day rate available. You'll own the technical strategy and delivery of its data and analytics engineering function and lead a team of Data Engineers on a Microsoft Fabric platform. About the Role Set the technical strategy and architecture for the data platform. Line-manage and develop a team of Data Engineers. Own the platform's reliability, scalability and cost from end to end. Requirements Previous experience as a senior or lead Data Engineer with strong hands-on data modelling expertise. Proficiency in SQL and Python. Proficiency with a modern cloud data platform such as Microsoft Fabric, Azure, Databricks or Snowflake. Experience setting architecture and standards for both pipeline engineering and data modelling. Desirable Experience in a regulated industry. Previous technical experience with Microsoft Fabric. Experience building or scaling an engineering function from a small team. Experience setting up data testing and CI/CD practices. If this role sounds of interest to you then apply through the link provided below. Reperio Human Capital acts as an Employment Agency and an Employment Business

Java Developer (Mid-Level)

Java Engineer (Mid-Level), Initial 6 Month Contract, Dublin (Hybrid) My client in Dublin city centre needs an experienced Java engineer for an initial six-month contract. You'll build and evolve Spring Boot microservices that support core business platforms. You'll work closely with engineers, analysts and operations colleagues, and you'll help the team raise its engineering standards. Strong rate available, 2 days per week onsite, 3 days remote working. What you'll be doing Designing, building and maintaining Java microservices and reusable components in Spring Boot Turning business requirements into clean, scalable and well-tested solutions, working with analysts and operations Following and championing the team's coding standards, architecture guidance and source control practices Managing your work through Azure DevOps within an agile delivery model Mentoring less experienced engineers through code reviews, pairing and knowledge sharing Looking for ways to improve code quality and the team's deliveryWhat you'll bring 6+ years of commercial Java development Strong, hands-on Spring Boot and microservices experience A solid grasp of agile delivery and day-to-day use of Azure DevOps High standards for clean code and version control Clear communication and the confidence to guide junior team members A degree in Computer Science or a related field, or equivalent experienceAdditional Information Immediate interviews with prompt start date available. Applicants must be eligible to work full-time in Ireland without restrictions. For more information, please contact Scott Hool in confidence. Reperio Human Capital acts as an Employment Agency and an Employment Business

Senior Data Analytics Engineer

I'm currently recruiting for a Senior Data Analytics Engineer based in Dublin. This is an initial 6-month contract, focusing on hybrid working. Strong day rate available. A chance to lead data architecture across a range of client projects, using the latest Microsoft data and cloud tools, with a well-established software consultancy. About the Role Own the data architecture of the applications you work on, from design through to delivery. Build solutions with Azure SQL, Azure Databricks, .NET/C# and Power BI / Microsoft Fabric. Work across the whole project lifecycle, including requirements gathering, development and training end users. Requirements Previous experience in a data engineering role Proficiency in Python, SQL and NET/C# Solid grasp of database design for both transactional (OLTP) and analytical (OLAP) systems Desirable Proficiency with Azure Databricks / PySpark Previous experience building and deploying ML or AI solutions in Azure Previous technical experience with Power BI or Microsoft Fabric If this role sounds of interest to you then apply through the link provided below. Reperio Human Capital acts as an Employment Agency and an Employment Business

Pen tester

What you'll do Carry out advanced manual penetration tests across web, mobile, infrastructure, cloud and Active Directory Run Red Team and assumed-breach engagements, as part of a team or on your own Review architecture and source code for security weaknesses Write clear technical reports and executive summaries, and present findings to clients Mentor junior and mid-level testers, and help build internal tools and methodologies Support pre-sales and occasionally work onsite with customersWhat you'll bring 5+ years of professional penetration testing experience, working independently Manual testing skills that go well beyond running automated tools Strong Windows, Unix and networking security knowledge Scripting or development experience (e.g. Python, C#, Java, PHP) Good knowledge of cloud environments Certifications such as OSCP, OSEP, CRTO, CREST or equivalent Excellent communication skills and confidence in front of clients Reperio Human Capital acts as an Employment Agency and an Employment Business

DevOps Platform Engineer

DevOps Platform Engineer Dublin Our client is looking for an experienced DevOps Platform Engineer to join their fast-paced and innovative team. The successful candidate will contribute to cloud strategy and scale. The role grants access to cutting-edge technologies, a competitive salary, and generous incentives. The Role Coordination and management of interconnected tasks, systems and tools Regular production/platform optimisation processes (GitOps/GitLab) Use key technologies (e.g. Kubernetes) to take control of cluster management Automation of the entire end-to-end service provisioning accessThe Person Infrastructure expertise, specialising in DevOps practices Strong experience with Kubernetes Strong understanding of DevSecOps practices: CI/CD/PaC Coding proficiency: scripting (e.g. Python) security, service, configurationBenefits Competitive salary Pension Healthcare package Flexible working arrangements (hybrid) 10% bonusIf this sounds like the right fit for you, please press apply now. Reperio Human Capital acts as an Employment Agency and an Employment Business

Embedded Software Engineer | Dublin | Permanent

Embedded Software Engineer | Dublin | Permanent Our client, an innovative, venture-backed medical device company, is looking for an Embedded Software Engineer to develop firmware for a next-generation, low-power wireless medical device. Responsibilities Design, develop and test embedded C firmware on ARM microcontrollers. Develop low-level drivers and peripheral interfaces. Optimise firmware for low power consumption and memory usage. Support board bring-up and hardware/software integration. Debug and optimise embedded systems. Contribute to firmware design and code reviews. Produce technical documentation in a regulated environment. Requirements 3+ years' embedded software engineering experience. Strong embedded C programming skills, with working knowledge of C++. Experience with ARM Cortex-M microcontrollers. Experience with RTOS (Zephyr, FreeRTOS or similar) and/or bare-metal development. Good knowledge of SPI, I2C, UART and other communication interfaces. Hands-on debugging experience using JTAG, oscilloscopes and logic analysers.Nice to Have Medical device experience (IEC 62304, ISO 13485) or another regulated industry such as automotive. BLE or other wireless technologies, ideally on Nordic nRF52/53. Low-power or battery-powered firmware design. Python, MISRA C or CI/CD experience.Benefits: Competitive salary plus share options, career development within a small, highly skilled team, and the chance to work on life-changing medical technology. Reperio Human Capital acts as an Employment Agency and an Employment Business