Jobs in Czech Republic

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

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

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

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

Golang Developer

About us: At Dabster, we are your one-stop destination for talent acquisition and digital innovation. Our customized, scalable talent solutions empower organizations to concentrate on their core business while we expertly match the right talent to the right roles. Who will you work with: Partnering with a global technology leader that is driving innovation across cloud, data, AI, and enterprise solutions. They offer an exciting environment for professionals who want to contribute to impactful digital transformation projects and work on cutting-edge technology initiatives. Job Description We are looking for an experienced Tech Lead with strong expertise in Golang, microservices, cloud-native technologies, and high-performance systems to join a global payments technology environment. The successful candidate will be responsible for designing and developing scalable payment solutions, driving technical architecture, and providing technical leadership to distributed engineering teams. Key Responsibilities Design, develop, and maintain scalable microservices using Golang for global payment platforms. Architect and optimize high-performance systems capable of handling large transaction volumes and low-latency processing. Design and develop RESTful APIs and gRPC-based services. Drive technical architecture, solution design, and implementation of complex enterprise applications. Build and maintain CI/CD pipelines using Jenkins and automate infrastructure using Terraform. Work with Docker and Kubernetes in cloud-native environments. Implement secure development and infrastructure practices, including PAM and Teleport. Work with relational and NoSQL databases such as SQL, PostgreSQL, and MongoDB. Provide technical leadership, code reviews, mentoring, and guidance to engineers across distributed teams. Collaborate with engineering, architecture, security, and product teams to deliver reliable solutions. Required Technical Skills 10+ years of software development experience. Strong, hands-on expertise in Golang (Go). Experience with microservices architecture. Strong knowledge of REST APIs and gRPC. Experience with Docker and Kubernetes. Hands-on experience with Jenkins / CI-CD. Strong knowledge of Terraform; Ansible or Chef is an advantage. Experience with SQL/PostgreSQL and NoSQL databases such as MongoDB. Good understanding of cloud-native application development and infrastructure. Experience with Java/Spring Boot or Python is an advantage. Strong understanding of security and access management, including PAM/Teleport

Construction Site Manager

SITE MANAGER (CLIENT SIDE) - CONSTRUCTION - UTILITY SCALE SOLAR PV - RENEWABLE ENERGY (TIPPERARY, IRELAND) Location: County Tipperary, Ireland Contract: Freelance / Contract Duration: 12 Months Working Arrangement: Site Based – Approx. 4 Days Per Week The Opportunity We are looking to speak with experienced Construction Managers interested in supporting the delivery of a large-scale Solar PV project in County Tipperary, Ireland. The opportunity is with an established renewable energy developer and asset owner with a growing portfolio of Solar PV projects across Ireland. With additional projects expected to move into construction towards the end of 2026 and into 2027, the business is considering adding an experienced contractor to its existing construction delivery team. Key Responsibilities Oversee site activities and contractor performance throughout construction. Manage project delivery against programme, quality and HSE requirements. Coordinate civil and electrical construction activities and associated project interfaces. Monitor construction progress and identify potential programme or delivery risks. Ensure works are being delivered in accordance with approved designs, specifications and project requirements. Manage and resolve construction issues arising throughout project delivery. Provide clear progress reporting and maintain accurate project records. Support the project through construction, completion, commissioning and handover. Requirements Prior Construction Management experience within renewable energy Candidates with either a civil or electrical bias will be considered, provided they have experience managing the wider project scope. Strong understanding of construction programme, quality and HSE management. Experience managing EPC contractors or multiple subcontractor interfaces. Able to operate independently and take ownership of site delivery. Contract Details 12-Month Contract Potential mobilisation from late 2026 / early 2027 Approximately 4 Days Per Week On Site County Tipperary, Ireland Potential for further opportunities across a growing Irish project pipeline If you would be interested in working with a leading renewable energy developer, please apply by submitting your CV

Senior Python Developer Contract Dublin 6-18 months

Senior Python Developer Contract Dublin 6-18 months. My client a leading global firm is in urgent need of a talented and experienced Senior Python Developer to join them on a contract basis. My client is looking for a senior Developer with Commercial/enterprise experience. You will be proficient in one of main enterprise level web frameworks - i.e. Django, FastApi, Flask - cannot just work on analytics/ml/scripts or support programs but full scale applications. You will be able to work with / understand database engines preferably using ORMs (object relational mappers) like SQLAlchemy. You will have ideally have experience with larger applications using microservices and containers. It would be advantageous if you have NoSQL database experience (MongoDB, etc.) You will have Graph DB experience (TigerGraph, neo4j, etc.) Also if you have Experience with typescript and UI frameworks (Angular, React, etc.) as well as Data lineage domain experience. If this sounds of interest drop me a CV so that we can speak in more detail

Technical Account Support Specialist

Technical Account Support Specialist We are looking for a Technical Account Support Specialist to provide technical support and guidance to business customers and partners. This role would suit someone with experience across B2B support, technical operations, service delivery and project coordination, combined with a good understanding of digital technologies. Key Responsibilities Provide technical support and guidance to business customers and partners through online channels, meetings and support platforms. Investigate technical issues, identify solutions and coordinate escalations with relevant internal teams. Develop a strong understanding of APIs, web services, technical tools and digital technologies to help customers resolve technical challenges. Act as a key point of contact between customers, partners and internal technical, product and engineering teams. Manage multiple customer queries, issues and projects, ensuring progress is tracked through to resolution. Gather and communicate customer feedback, recurring technical issues and opportunities for service improvements. Contribute to improving technical documentation, tools, processes and customer support services. Support projects involving technical solutions, internal tools and workflow automation. Deliver technical guidance, demonstrations and presentations to customers and stakeholders where required. Build strong, professional relationships with customers and internal teams. Requirements Experience in B2B customer support, technical support, account support, operations or service delivery. Good technical understanding of APIs, web services, networking concepts or digital technologies. Familiarity with programming or scripting languages such as JavaScript, Python, C/C++, XML or HTML would be beneficial. Strong analytical and problem-solving skills, with the ability to investigate issues methodically. Excellent communication skills and confidence explaining technical information to different audiences. Strong organisational and project coordination skills, with the ability to manage multiple priorities. Comfortable working collaboratively across technical and non-technical teams. Strong attention to detail and a proactive, customer-focused approach. Experience working with international teams or customers is desirable. Desirable Experience in technical account management, developer support or technical operations. Experience working with software, APIs, platforms or digital products. Experience developing or improving internal tools, processes or automation. Experience delivering technical training, demonstrations or customer documentation. Experience working in a fast-paced, international technology environment

AWS Cloud Platform Engineer

Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title: AWS Cloud Platform Engineer Location: Dublin - Leopardstown (3 days in office) Contract: 12 months contract Rate: 550 EUR per day via Umbrella/LTD About the Role Our team is building resilient, secure, and scalable cloud platforms that support the next generation of digital financial applications. We are seeking an experienced AWS Cloud Platform Engineer to join our Cloud and Data Centre Services team. This role is ideal for a hands-on cloud engineer who combines strong AWS platform engineering capabilities with a solid understanding of networking, security, automation, and infrastructure architecture. You will be responsible for designing, building, automating, and supporting enterprise-scale cloud platforms used across critical business services. Key Responsibilities Design, build, and maintain secure, scalable, and highly available AWS cloud platforms. Develop and manage infrastructure using Infrastructure as Code (Terraform). Implement and maintain CI/CD pipelines and GitOps workflows. Partner with Engineering, Security, SRE, and Operations teams to deliver cloud-native solutions. Drive automation initiatives to improve platform stability, reliability, and operational efficiency. Champion DevSecOps practices by embedding security controls throughout the platform lifecycle. Design and support AWS networking solutions including VPCs, DNS, Firewalls, Load Balancers, Routing, and Proxy services. Support containerized workloads using Docker and Kubernetes/EKS. Implement and maintain cloud security controls, IAM policies, encryption solutions, and governance frameworks. Contribute to observability and monitoring strategies using AWS-native and enterprise monitoring tools. Optimize cloud performance, resilience, and cost efficiency across large-scale AWS environments. Provide technical leadership and mentorship to engineering teams. Stay current with emerging cloud technologies and recommend innovative solutions.Required Skills & Experience Years of experience in Platform Engineering, Cloud Engineering, Site Reliability Engineering, or Infrastructure Engineering. Years of hands-on AWS experience designing and supporting enterprise cloud environments. Strong experience building production-grade cloud infrastructure within regulated environments. Expertise in AWS services, cloud networking, security, governance, and identity management. Advanced knowledge of: Firewalls DNS Load Balancers Routing Proxies Hybrid connectivity Strong Terraform and Infrastructure as Code experience. Experience with AWS Landing Zones, Multi-Account Architectures, and AWS Control Tower. Strong knowledge of IAM, KMS, encryption, and Zero Trust security principles. Hands-on Kubernetes/EKS and Docker experience. Experience building and supporting CI/CD pipelines and GitOps environments. Proficiency in Python, Go, Shell, or other scripting languages. Experience with monitoring and observability tools such as Grafana, Prometheus, Splunk, Dynatrace, and AWS-native solutions. Excellent communication and stakeholder management skills.Preferred Experience Financial Services, Banking, FinTech, or other highly regulated environments. Multi-cloud exposure. Cloud cost optimization and FinOps experience. DevSecOps implementation experience. Open-source contributions or active participation in cloud engineering communities. Experience supporting enterprise-scale cloud transformation programmes.Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you. We use generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention