Urgent Hiring: Senior Android Engineer (Freelance Contract) | Kraków, Poland

Senior Software Engineer/Data Platform Engineer (Databricks, Graph, APIs)

Added 30/04/2026

Senior Software Engineer / Data Platform Engineer (Databricks, Graph, APIs)Location: Philadelphia, PA The team sits within the network technology organisation and is responsible for building advanced data platforms that support digital twin capabilities across the access network. The group combines network design data, telemetry, mapping technologies, and graph intelligence to improve troubleshooting, planning, operational efficiency, and market competitiveness.The team works on highly scalable engineering products including large data pipelines, graph databases, APIs, and mapping platforms. Their work enables smarter network decisions, faster fault resolution, and better use of operational resources.This is a technically strong team focused on solving complex real-world...

Platform Engineer - Kubernetes focused

Added 17/07/2026

Senior Platform Engineer (Kubernetes) | ContractWe're partnering with a leading organisation seeking an experienced Senior Platform Engineer to help develop, automate and scale their cloud-native infrastructure environment.This is an excellent opportunity for an engineer who enjoys building robust Kubernetes platforms, driving automation, and working with modern cloud technologies in a highly collaborative environment.What You'll Be DoingDesign, build and support Kubernetes-based platform infrastructure.Drive automation across infrastructure and operational processes using Infrastructure as Code principles.Develop and maintain tooling using technologies such as Terraform, Ansible, Python and Go.Enhance platform reliability, scalability, security and performance.Implement and improve observability, monitoring and alerting solutions.Work closely with...

Java Backend Engineer

Added 17/07/2026

Job Role - Java Backend EngineerLocation: Remote (Candidates must be based in Poland)Office Hub: Kraków, PolandContract: 12 Months (B2B/Freelance) We are seeking an experienced Senior Java Backend Engineer to join a high-performing engineering team on a 12-month B2B/Freelance contract, with a strong possibility of extension.This is an exciting opportunity to work on a leading technology platform, collaborating with top-tier engineers in a fast-paced, international environment. You'll play a key role in shaping scalable backend solutions, driving technical excellence, and supporting teams across multiple stakeholders.Key ResponsibilitiesCollaborate with highly skilled engineering teams to build and scale a best-in-class platform.Drive technical excellence and...

Cloud Infrastructure Engineer

Added 17/07/2026

Job SummaryWe are seeking a Site Reliability Engineer (SRE) to build, maintain, and support reliable, scalable, and secure cloud platforms. The ideal candidate will have experience with cloud infrastructure, Kubernetes, automation, monitoring, and production support while working closely with engineering teams to improve platform reliability and operational excellence.Key ResponsibilitiesManage and support cloud infrastructure and Kubernetes environments.Automate infrastructure using Infrastructure as Code (IaC).Monitor, troubleshoot, and optimize production systems.Support CI/CD pipelines and deployment automation.Participate in incident response, root cause analysis, and reliability improvements.Collaborate with engineering teams on platform enhancements.Develop automation using scripting and DevOps best practices.Participate in production support and on-call rotations.Required...

Cloud Engineer

Added 17/07/2026

Job SummaryWe are seeking a Site Reliability Engineer (SRE) to build, maintain, and support reliable, scalable, and secure cloud platforms. The ideal candidate will have experience with cloud infrastructure, Kubernetes, automation, monitoring, and production support while working closely with engineering teams to improve platform reliability and operational excellence.Key ResponsibilitiesManage and support cloud infrastructure and Kubernetes environments.Automate infrastructure using Infrastructure as Code (IaC).Monitor, troubleshoot, and optimize production systems.Support CI/CD pipelines and deployment automation.Participate in incident response, root cause analysis, and reliability improvements.Collaborate with engineering teams on platform enhancements.Develop automation using scripting and DevOps best practices.Participate in production support and on-call rotations.Required...

Kubernetes Engineer

Added 17/07/2026

Job SummaryWe are seeking a Site Reliability Engineer (SRE) to build, maintain, and support reliable, scalable, and secure cloud platforms. The ideal candidate will have experience with cloud infrastructure, Kubernetes, automation, monitoring, and production support while working closely with engineering teams to improve platform reliability and operational excellence.Key ResponsibilitiesManage and support cloud infrastructure and Kubernetes environments.Automate infrastructure using Infrastructure as Code (IaC).Monitor, troubleshoot, and optimize production systems.Support CI/CD pipelines and deployment automation.Participate in incident response, root cause analysis, and reliability improvements.Collaborate with engineering teams on platform enhancements.Develop automation using scripting and DevOps best practices.Participate in production support and on-call rotations.Required...

SRE Engineer

Added 17/07/2026

Site Reliability Engineer (SRE) - Level 3Job SummaryWe are seeking a Site Reliability Engineer (SRE) to build, maintain, and support reliable, scalable, and secure cloud platforms. The ideal candidate will have experience with cloud infrastructure, Kubernetes, automation, monitoring, and production support while working closely with engineering teams to improve platform reliability and operational excellence.Key ResponsibilitiesManage and support cloud infrastructure and Kubernetes environments.Automate infrastructure using Infrastructure as Code (IaC).Monitor, troubleshoot, and optimize production systems.Support CI/CD pipelines and deployment automation.Participate in incident response, root cause analysis, and reliability improvements.Collaborate with engineering teams on platform enhancements.Develop automation using scripting and DevOps best practices.Participate...

Devops Engineer

Added 17/07/2026

Site Reliability Engineer (SRE) - Level 3Job SummaryWe are seeking a Site Reliability Engineer (SRE) to build, maintain, and support reliable, scalable, and secure cloud platforms. The ideal candidate will have experience with cloud infrastructure, Kubernetes, automation, monitoring, and production support while working closely with engineering teams to improve platform reliability and operational excellence.Key ResponsibilitiesManage and support cloud infrastructure and Kubernetes environments.Automate infrastructure using Infrastructure as Code (IaC).Monitor, troubleshoot, and optimize production systems.Support CI/CD pipelines and deployment automation.Participate in incident response, root cause analysis, and reliability improvements.Collaborate with engineering teams on platform enhancements.Develop automation using scripting and DevOps best practices.Participate...

DevOps Engineer

Added 17/07/2026

Multiple openings: Staff Engineer (11-Month Fixed Term Contract) Dublin City Centre (2 days onsite) Salary: up to €119K + 25 Annual leave days + paid public holidays (all pro-rated for 11-months)(Sponsorship is not provided for this role) Join a Fortune 500 enterprise software organization whose technology is used by more than 90% of Fortune 500 companies worldwide. Our client are seeking experienced Multi Cloud Infrastructure professionals with expertise in:AWS, Azure and/or GCPTerraform and Infrastructure as CodeCloud NetworkingProduction Support & TroubleshootingInfrastructure AutomationLarge-Scale Cloud Operations If you're passionate about building, operating, and troubleshooting cloud infrastructure at scale, we'd love to connect. 📩...

Site Reliability Engineer

Added 17/07/2026

Site Reliability Engineer (SRE) - Level 3Job SummaryWe are seeking a Site Reliability Engineer (SRE) to build, maintain, and support reliable, scalable, and secure cloud platforms. The ideal candidate will have experience with cloud infrastructure, Kubernetes, automation, monitoring, and production support while working closely with engineering teams to improve platform reliability and operational excellence.Key ResponsibilitiesManage and support cloud infrastructure and Kubernetes environments.Automate infrastructure using Infrastructure as Code (IaC).Monitor, troubleshoot, and optimize production systems.Support CI/CD pipelines and deployment automation.Participate in incident response, root cause analysis, and reliability improvements.Collaborate with engineering teams on platform enhancements.Develop automation using scripting and DevOps best practices.Participate...

Data Engineer

Added 17/07/2026

Data EngineerNotre client recherche un Data Engineer pour concevoir, maintenir et optimiser des pipelines de données et des architectures évolutives. Le poste se concentre sur la fourniture de solutions de données fiables afin de soutenir l'analyse et la prise de décision métier.Localisation: BelgiqueMode de travail: Hybride Responsabilités principalesDévelopper et maintenir des pipelines de données ETL/ELTConcevoir et gérer des data lakes, data warehouses et solutions lakehouseGarantir la qualité, la sécurité et la performance des donnéesCollaborer avec les équipes analytics et businessPrendre en charge le traitement de données en temps réel et en batchMettre en œuvre des pratiques de monitoring, automatisation et...

Site Reliability Engineer

Added 16/07/2026

Site Reliability Engineer III (AI Platform)Location: Mount Laurel, NJ (Onsite)Duration: ContractExperience: 4+ yearsAbout the RoleWe are seeking a Site Reliability Engineer (SRE) III to support a cutting-edge AI Platform Engineering team responsible for building and maintaining the infrastructure behind enterprise AI and machine learning applications. This is an exciting opportunity to work on large-scale distributed systems, Kubernetes environments, and cloud-native platforms that power next-generation AI solutions.The ideal candidate has a strong background in cloud infrastructure, Kubernetes, Infrastructure as Code, observability, and automation. Experience supporting production environments at scale is essential.ResponsibilitiesDesign, implement, and support highly available, scalable, and secure cloud infrastructure.Maintain...

Site Reliability Engineer

Added 16/07/2026

Site Reliability Engineer III (AI Platform)Location: Mount Laurel, NJ (Onsite)Duration: ContractExperience: 4+ yearsAbout the RoleWe are seeking a Site Reliability Engineer (SRE) III to support a cutting-edge AI Platform Engineering team responsible for building and maintaining the infrastructure behind enterprise AI and machine learning applications. This is an exciting opportunity to work on large-scale distributed systems, Kubernetes environments, and cloud-native platforms that power next-generation AI solutions.The ideal candidate has a strong background in cloud infrastructure, Kubernetes, Infrastructure as Code, observability, and automation. Experience supporting production environments at scale is essential.ResponsibilitiesDesign, implement, and support highly available, scalable, and secure cloud infrastructure.Maintain...

DevSecOps Engineer - Contract

Added 16/07/2026

Senior DevSecOps Engineer Contract | Dublin City Centre (Hybrid - 2 Days Onsite Per Week)OverviewI'm looking to speak with Senior DevOps & Cloud Security Engineers to join a high-performing technology team delivering secure, scalable, and cloud-native solutions within a complex enterprise environment.This role offers the opportunity to work across cloud infrastructure, platform engineering, automation, security, and reliability initiatives. The successful candidate will play a key role in designing, implementing, and supporting modern cloud platforms while driving best practices across DevOps, Security, and Site Reliability Engineering disciplines.Key ResponsibilitiesDesign, deploy, secure, and support cloud-native platforms and applications within AWS environments.Build and manage...

Full Stack Software Engineer

Added 14/07/2026

Full Stack Software Engineer (React | Go/Node.js/Python | AWS)About the RoleWe are looking for an experienced Full Stack Software Engineer to join a collaborative engineering team building modern, scalable web applications. This role combines frontend development, backend engineering, cloud technologies, and AI-driven solutions, offering the opportunity to work on innovative products that include live video capabilities and intelligent automation.You will work closely with Product Managers, UX Designers, and fellow Engineers to deliver high-quality features that provide an exceptional user experience while maintaining robust, scalable backend services.Key ResponsibilitiesDesign, develop, and maintain responsive web applications using React.js.Build intuitive, high-performance user interfaces with...