DevOps

🏢 Summary: Hybrid DevOps Cloud Engineer role focused on building and evolving a scalable, multi-tenant data integration platform on GCP using Apache Airflow. The position centers on designing ETL/ELT pipelines, automating CI/CD and deployments, and implementing end-to-end data lineage. It involves improving reliability, scalability, and performance across cloud infrastructure and data workflows. 🗂️ Requirements: 10+ years in software engineering, DevOps, or cloud engineering, Strong hands-on experience with GCP and BigQuery, Proven experience building ETL/ELT pipelines with Apache Airflow, Advanced SQL for data transformation and optimisation, Experience designing multi-tenant, scalable architectures, Strong CI/CD and deployment automation experience, Experience with test automation (regression and performance), Understanding of data quality, metadata, governance, data lineage, Experience troubleshooting cloud infrastructure and data pipelines, Experience working in Agile environments 📃 Skills: GCP, BigQuery, Airflow, SQL, CI/CD, ETL, ELT, DAGs, DataLineage, Automation, Testing, Agile 🏢 Description: DevOps Cloud Engineer (GCP / Data Platform / Airflow) 📍 Hybrid (2 days per week from Cracow) We are looking for an experienced DevOps Cloud Engineer to join a team responsible for building and evolving a scalable, multi-tenant data integration platform on Google Cloud Platform (GCP). The platform leverages Apache Airflow to orchestrate ETL/ELT pipelines, enabling reliable data movement from source systems through the platform into downstream vendor systems. A key focus of the role is improving automation, deployment pipelines, and implementing end-to-end data lineage for full visibility of data flows. Key responsibilities Design, develop, test, and maintain ETL/ELT pipelines orchestrated via Apache Airflow (DAGs) Build and enhance platform capabilities supporting multi-tenant data integration use cases Design and implement scalable deployment pipelines for Apache Airflow environments Develop and optimise SQL-based transformations and integrations, including work with Google BigQuery Implement data lineage capabilities to enable end-to-end traceability of data flows Automate operational and engineering processes to improve reliability, scalability, and efficiency Build and maintain test automation frameworks (regression and performance testing) Work in an Agile delivery environment, contributing to iterative development and continuous improvement Troubleshoot complex issues across infrastructure, pipelines, and data flows; drive root cause analysis and preventive solutions Collaborate with engineers, product stakeholders, and partner teams to ensure alignment and delivery Required skills & experience 10+ years of experience in software engineering, DevOps, and/or cloud engineering roles Strong hands-on experience with Google Cloud Platform (GCP) , including BigQuery and related services Proven experience building and maintaining ETL/ELT pipelines using Apache Airflow (DAG design, scheduling, monitoring, scaling) Advanced SQL skills for data transformation, validation, and performance optimisation Experience designing multi-tenant architectures and scalable, resilient platforms Strong background in CI/CD and deployment automation , ideally for data platforms or Airflow environments Experience with test automation , including regression and performance testing frameworks Solid understanding of data concepts: data quality, metadata, governance, and data lineage Familiarity with data visualisation tools for operational or lineage insights Strong problem-solving skills with a focus on automation and reliability improvements Excellent communication skills and ability to work in cross-functional Agile teams Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: Hybrid Scala / Spark Developer role focused on building and maintaining a large-scale Big Data platform for financial crime detection on Google Cloud Platform. The position involves developing scalable data processing pipelines, orchestrating workflows, and contributing to the full software development lifecycle within Agile Scrum teams. You will collaborate with international teams to deliver high-quality, cloud-based data solutions. 🗂️ Requirements: Strong hands-on experience with Scala, Strong hands-on experience with Apache Spark, Experience using GitHub, Basic knowledge of Python, Basic knowledge of Apache Airflow, Experience with Jira, Experience with Confluence, Experience working in Agile Scrum teams, Strong English communication skills (spoken and written) 📃 Skills: Scala, Spark, GCP, GitHub, Python, Airflow, Jira, Confluence, JUnit, Jenkins, Elasticsearch, AWS, Azure 🏢 Description: Scala / Spark Developer Kraków, Poland (Hybrid – 2 days per week from the office) 180-220PLN netto/hour About the Project Join an international team developing a next-generation Big Data platform focused on detecting and preventing financial crime. The platform leverages Big Data technologies, Artificial Intelligence, and Google Cloud Platform (GCP) to analyze large-scale datasets, enabling investigators, intelligence analysts, and data scientists to identify potential financial crime risks worldwide. You will become part of a team of over 150 professionals working across Poland, the UK, and China in an Agile Scrum environment. The teams operate in two-week sprints with six-week release cycles, fostering collaboration, continuous improvement, and knowledge sharing. Your Responsibilities Develop and maintain data processing pipelines using Scala and Apache Spark on Google Cloud Platform. Build scalable Big Data solutions for processing and analyzing large datasets. Work with Apache Airflow to orchestrate workflows and validate automated tests. Participate in the full software development lifecycle, from technical analysis to production deployments. Write clean, maintainable, and high-quality code through testing, refactoring, and bug fixing. Collaborate closely with distributed development teams, Product Owners, and other stakeholders. Contribute to sprint planning, backlog refinement, and Agile ceremonies. Share technical knowledge and support continuous improvement across the team. Requirements Must-have Strong hands-on experience with Scala and Apache Spark. Experience using GitHub. Basic knowledge of Python and Apache Airflow. Experience with Jira and Confluence. Experience working in Agile Scrum teams. Strong English communication skills, both spoken and written. Nice to Have Experience with Google Cloud Platform (GCP). Knowledge of JUnit, TDD, and BDD practices. Experience with Jenkins. Understanding of Clean Code principles, SOLID, KISS, DRY, and design patterns. Experience with Elasticsearch. Experience with at least one major cloud platform (AWS or Azure). Secure Code Warrior certification. What We Offer Hybrid work model – 2 days per week from our office in Kraków . Benefits: Multisport Card and Private Healthcare package Opportunity to work on a large-scale, international Big Data platform with global impact. Exposure to modern technologies, including Scala, Spark, GCP, AI, and cloud-native solutions. A collaborative and supportive Agile environment with experienced international teams. End-to-end involvement in the software development lifecycle. Opportunities for continuous learning, knowledge sharing, and professional growth. A friendly team culture that values collaboration, innovation, and continuous improvement. Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: B2B DevOps Engineer role focused on building, automating, and maintaining scalable cloud infrastructure on Google Cloud Platform in a hybrid model. The position involves managing GCP services, developing CI/CD pipelines, implementing Infrastructure as Code, and ensuring high availability and reliability of production systems. You will collaborate with development teams to deploy and support microservices-based applications in an Agile environment. 🗂️ Requirements: Minimum 8 years of experience in DevOps or Cloud Engineering, Very good knowledge of Google Cloud Platform, Experience with Kubernetes and Docker, Practical experience with Terraform or Ansible, Experience building CI/CD pipelines, Strong knowledge of Linux and networking, Ability to write scripts in Python, Bash, or PowerShell, Experience with monitoring tools, Knowledge of microservices architecture and REST API, Experience working in Agile environment 📃 Skills: GCP, Kubernetes, Docker, Terraform, Ansible, GitLab, GitHub, Jenkins, Linux, Python, Bash, PowerShell, Prometheus, Grafana, ELK, BigQuery, CloudSQL, ComputeEngine, CloudStorage, REST, CI/CD 🏢 Description: DevOps Engineer (GCP) 📍 Kraków (2 dni w biurze / 3 dni zdalnie) 💼 B2B 💰 180–210 PLN/h O projekcie: Dołączysz do zespołu odpowiedzialnego za rozwój i utrzymanie nowoczesnej infrastruktury chmurowej opartej o Google Cloud Platform. Pracujemy w środowisku DevOps, stawiając na automatyzację, skalowalność i wysoką dostępność systemów. Twoje zadania: Zarządzanie i rozwój infrastruktury w GCP (Compute Engine, Cloud SQL, BigQuery, Cloud Storage) Budowa i optymalizacja CI/CD pipelines Automatyzacja procesów z wykorzystaniem Terraform / Ansible Tworzenie i rozwój skryptów (Python / Bash / PowerShell) Monitoring systemów, troubleshooting i wsparcie środowisk produkcyjnych Współpraca z zespołami developerskimi przy wdrożeniach i utrzymaniu aplikacji Udział w incident & change management Wdrażanie best practices w obszarze DevOps i cloud Wymagania: Min. 8 lat doświadczenia w obszarze DevOps / Cloud Engineering Bardzo dobra znajomość Google Cloud Platform Doświadczenie z Kubernetes i Docker Praktyczna znajomość Terraform lub Ansible Doświadczenie w budowie CI/CD (GitLab CI, GitHub Actions, Jenkins itp.) Dobra znajomość Linuxa i zagadnień sieciowych Umiejętność pisania skryptów (Python / Bash / PowerShell) Doświadczenie w pracy z monitoringiem (Prometheus, Grafana, ELK) Znajomość architektury mikroserwisów i REST API Doświadczenie w pracy w środowisku Agile Mile widziane: Doświadczenie z rozwiązaniami serverless Znajomość narzędzi typu Confluence / Jira Doświadczenie w pracy z systemami produkcyjnymi o wysokiej dostępności Oferujemy: Stawkę 180–210 PLN/h (B2B) Hybrydowy model pracy (2 dni w biurze w Krakowie) Długofalową współpracę Realny wpływ na architekturę i rozwiązania techniczne Pracę w doświadczonym zespole DevOps Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams.

🏢 Summary: Senior Cloud DevOps Engineer role focused on designing, automating, and maintaining cloud and on-prem infrastructure for a mission-critical, high-volume financial platform operating in a distributed microservices architecture. The position involves building scalable IaC solutions, managing CI/CD pipelines, and ensuring high availability, security, and performance in a DevSecOps model across global teams. The role supports production systems in a highly controlled, enterprise-grade environment. 🗂️ Requirements: 8+ years of experience in DevOps / Cloud / Infrastructure engineering, Strong experience with Google Cloud Platform (GCP) including GKE, Cloud SQL, Pub/Sub, BigQuery, Cloud Operations, Hands-on experience with Jenkins, Ansible, Terraform, Docker, GitHub, Advanced scripting skills in Python or Shell, Strong Linux administration skills, Experience with containerized environments, Experience designing and maintaining CI/CD pipelines, Knowledge of PostgreSQL and relational databases, Experience with messaging systems (IBM MQ or similar) and sFTP, Understanding of TLS, certificates, secure communication protocols, Experience working with REST APIs using Python or Shell, Strong troubleshooting skills in network and distributed systems, Understanding of DevSecOps principles 📃 Skills: GCP, GKE, CloudSQL, PubSub, BigQuery, CloudOperations, Jenkins, Ansible, Terraform, Docker, GitHub, Python, Shell, Linux, Kubernetes, PostgreSQL, Oracle, IBMMQ, sFTP, TLS, REST 🏢 Description: 📍 Location: Kraków (hybrid: 2 days in the office / 3 days remote) 💰 B2B: 200 - 230 PLN/h We are looking for an experienced Senior Cloud DevOps Engineer to join a global engineering team supporting a mission-critical collateral and margining platform used within a large international financial institution. The platform supports high-volume daily processing for thousands of global banking clients and operates in a distributed microservices architecture across on-prem and cloud environments. The team operates in a DevSecOps model, collaborating across multiple global locations and delivering frequent production releases in a highly controlled, high-availability environment. Responsibilities • Design, develop, and maintain cloud and on-prem infrastructure for critical enterprise applications • Work with development teams to understand infrastructure requirements and translate them into scalable architectural solutions • Prepare and maintain technical design documentation and participate in architecture reviews • Build and maintain Infrastructure as Code (IaC) and automation tooling • Develop automation for operational tasks in Linux environments • Manage CI/CD pipelines and deployment processes across production and non-production environments • Ensure high availability, performance, scalability, and security of systems (cloud and on-prem) • Collaborate with SRE, DBA, networking, storage, and Linux teams to support production systems • Own build, release, and configuration management processes • Implement and maintain integration connectivity (MQ, sFTP, REST, file-based interfaces) • Identify opportunities for automation and reduce manual operational effort • Support Service Management activities (DR, backups, patching, upgrades, vulnerability management) • Troubleshoot complex infrastructure, application, and network issues • Perform system analysis and recommend improvements for performance and reliability Requirements • 8+ years of hands-on experience in DevOps / Cloud / Infrastructure engineering roles • Strong experience with Google Cloud Platform (GCP), including services such as GKE, Cloud SQL, Pub/Sub, BigQuery, and Cloud Operations • Strong hands-on experience with DevOps tooling: Jenkins, Ansible, Terraform, Docker, GitHub • Advanced scripting skills in Python and/or Shell (Go is a plus) • Strong Linux administration skills and experience with containerized environments • Experience in CI/CD pipeline design, implementation, and maintenance • Good knowledge of PostgreSQL and relational databases (Oracle experience is a plus) • Experience with messaging systems (IBM MQ or similar) and sFTP connectivity • Understanding of TLS, certificates, and secure communication protocols • Experience working with REST APIs using Python/Shell • Strong troubleshooting skills (network, infrastructure, distributed systems) • Solid understanding of DevSecOps principles • Excellent communication and stakeholder management skills • Ability to translate business and functional requirements into technical solutions • Proactive mindset with ability to work in a fast-paced, global environment Nice to Have • Experience in Java / microservices-based environments • Exposure to Solace or similar messaging platforms • Experience managing GCP projects using Terraform at scale • Hands-on experience with Kubernetes (K8S), Flux CD, GitOps practices • Familiarity with AI-assisted development tools (e.g., GitHub Copilot) • Experience in banking / financial services domain • Experience with supply of large-scale distributed systems in enterprise environments What We Offer • Work on a global, high-scale cloud and collateral platform within financial services • Long-term B2B cooperation • Exposure to modern cloud transformation and DevSecOps practices • Collaboration with international teams across multiple regions • Private medical care (LuxMed) • Sports card (Multisport) Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: B2B opportunity for an experienced Scala Spark Engineer to build and maintain scalable data pipelines for a global financial‑crime prevention analytics platform on Google Cloud. The role involves working with Big Data and AI solutions in an international Agile environment, contributing to full development lifecycle and production releases. Hybrid work model in Kraków with long‑term cooperation and exposure to modern cloud technologies. 🗂️ Requirements: Very good knowledge of Scala Spark, Experience with GitHub, Airflow and basic Python knowledge, Experience with Jira and Confluence, Experience working in Scrum, Good communication skills in English 📃 Skills: Scala, Spark, Airflow, Python, GitHub, Jira, Confluence, GCP, JUnit, Jenkins, Elasticsearch, Azure, AWS, TDD, BDD 🏢 Description: Location: Kraków (2 times per week from the office) B2B | 180–220 PLN netto/hour About the Role: We are looking for an experienced Scala Spark Engineer to join a global technology organisation building advanced analytics solutions for financial‑crime prevention. You will work with Big Data, AI and Google Cloud Platform, creating scalable data pipelines and contributing to a platform used by investigators, analysts and data scientists worldwide. The team operates across Poland, China and the UK, following Agile Scrum with 2‑week sprints and 6‑week release cycles. We value transparency, collaboration and continuous improvement, and we maintain a friendly, supportive engineering culture. Key Responsibilities: • Deliver Sprint backlog items and support the team in achieving Sprint goals • Build and maintain data pipelines using Scala Spark in GCP • Analyse large‑scale datasets using Spark Shell • Use Airflow to validate and automate tests you create • Collaborate with distributed development teams across multiple countries • Follow Scrum practices and actively participate in Agile ceremonies • Perform standard code maintenance: testing, refactoring, debugging • Support Product Owners in refining technical backlog items • Share knowledge within the team and across the wider organisation • Participate in the full development lifecycle, including production releases Requirements: • Very good knowledge of Scala Spark • Experience with GitHub • Airflow and basic Python • Jira and Confluence • Experience working in Scrum • Good communication skills in English Nice to Have: • GCP and Apache Airflow • JUnit, TDD, BDD • Jenkins • Clean code principles: SOLID, KISS, DRY, design patterns • Elasticsearch • Experience with at least one major cloud provider (Azure, AWS) • Previous Secure Code Warrior certifications What We Offer: • Work on a global, next‑generation analytics platform • Exposure to Big Data, AI and modern cloud technologies • International environment with strong engineering culture • Stable long‑term cooperation • Benefits package: Multisport Card, Luxmed Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: Senior DevOps Software Engineer role in a global banking transformation programme focused on cloud-native platforms, automation, and distributed systems. The position involves designing, building, and operating scalable cloud infrastructure and CI/CD pipelines in a regulated, production-grade environment. The engineer will support mission-critical services and contribute to automation, reliability, and continuous improvement initiatives. 🗂️ Requirements: Strong experience with GCP and core cloud services, Hands-on experience with CI/CD pipelines, Experience with Jenkins, Git, Maven, SonarQube, Practical knowledge of Terraform and Ansible, Shell scripting skills, Experience operating production-grade cloud services, Knowledge of monitoring and logging tools, Understanding of DLT or blockchain concepts 📃 Skills: GCP, GKE, Jenkins, Git, Maven, SonarQube, Terraform, Ansible, Shell, Kubernetes, PostgreSQL, DLT, Blockchain 🏢 Description: 📍 Location: Kraków (hybrid: 2 days in the office per week, 3 days remote) 📄 B2B: 210 - 250 PLN / h 🏦 Industry: Banking / Financial Services We are currently seeking an experienced Senior DevOps Software Engineer to join a large-scale, global banking transformation programme focused on cloud-native platforms, automation, and distributed systems. The role sits within a high-performing engineering team responsible for building, operating, and evolving mission-critical services in a regulated environment. You will work in a cross-functional, international setup with engineers, architects, and platform specialists, contributing to the design and operation of scalable cloud infrastructure and CI/CD ecosystems. Responsibilities: • Provide end-to-end support across the software delivery and run lifecycle, including development and DevOps activities • Design, build, and maintain Continuous Integration / Continuous Delivery (CI/CD) pipelines using tools such as Jenkins, Git, Maven, and SonarQube • Implement Infrastructure as Code (IaC) using Terraform, Ansible, and scripting (e.g. Shell) • Manage and support cloud-based solutions on Google Cloud Platform (GCP), including Google Kubernetes Engine (GKE), networking, compute, storage, and databases (e.g. PostgreSQL) • Ensure service reliability through monitoring, logging, incident management, and adherence to availability and recovery objectives • Support release management processes and drive automation and continuous improvement initiatives • Collaborate with cross-functional engineering and operations teams to deliver scalable and resilient platforms • Provide post go-live support for Distributed Ledger Technology (DLT) / blockchain-based systems where applicable Requirements: • Strong experience with Google Cloud Platform (GCP), including GKE and core cloud services • Hands-on experience with CI/CD pipelines and tools such as Jenkins, Git, Maven, and SonarQube • Practical knowledge of Infrastructure as Code (Terraform, Ansible, Shell scripting) • Experience supporting and operating production-grade, live services in cloud environments • Familiarity with monitoring, logging, and observability tools • Understanding of Distributed Ledger Technology (DLT) / blockchain concepts (advantageous) • Strong problem-solving skills and ability to design simple solutions for complex challenges • Excellent communication skills and ability to work effectively in cross-functional teams What we offer: • Opportunity to work on large-scale, global banking and cloud transformation initiatives • Exposure to modern cloud-native and DevOps toolchains in a mature engineering environment • Real impact on the design, automation, and reliability of enterprise platforms • Collaboration with international, highly skilled engineering teams • Private medical healthcare (Lux Med) & Multisport card Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams.

🏢 Summary: Hybrid Senior Python Developer role focused on building high-performance APIs, microservices, and large-scale data processing pipelines within NLP, Machine Learning, and Generative AI systems. The position involves developing event-driven architectures, optimizing streaming and GPU-based workloads, and collaborating with ML teams to productionize models. You will work across the full service lifecycle in a cloud-based, production environment. 🗂️ Requirements: 5+ years of experience building and maintaining production systems, Strong Python backend development experience, Experience building APIs with FastAPI, Flask, or similar frameworks, Hands-on experience with streaming or message-based systems, Strong knowledge of Docker and Kubernetes, Proficiency in Linux environments, Experience with AWS (compute, storage, networking, monitoring), Experience with CI/CD pipelines and automated testing, Experience with logging and monitoring tools 📃 Skills: Python, FastAPI, Flask, Kafka, Docker, Kubernetes, Linux, AWS, CI/CD, Git, REST, Microservices, NLP, MachineLearning, GenerativeAI, GPU, Go, .NET 🏢 Description: Senior Python Developer 📍 Gdańsk, Poland | Hybrid (3 days from the office, 2 days remote) About the Company An international technology organization delivering advanced solutions that support engineering workflows and knowledge management. The company develops platforms and tools that enable efficient data processing, automation, and decision-making at scale across complex business environments. About the Team The Core Intelligence team is responsible for building and operating core backend services and large-scale data processing pipelines. The team works at the intersection of NLP, Machine Learning, and Generative AI, transforming unstructured and semi-structured data into high-quality, actionable insights. You will collaborate closely with software engineers, data scientists, and ML engineers to deliver robust, production-grade systems that bring advanced models into real-world applications. Responsibilities Design and develop high-performance APIs supporting data processing and intelligent systems Build and maintain production-grade microservices and data pipelines Implement and operate event-driven architectures and streaming systems Optimize data pipelines including preprocessing, model serving, and inference (including GPU workloads) Participate in the full service lifecycle: design, development, deployment, monitoring, and continuous improvement Collaborate with Data Science and ML teams to productionize models Requirements 5 + years of experience building and maintaining production systems Strong Python skills (backend development, APIs – e.g., FastAPI, Flask , or similar) Hands-on experience with streaming/message-based systems (e.g., Kafka ) Solid understanding of Docker , Kubernetes , and Linux environments Experience working with cloud platforms (preferably AWS : compute, storage, networking, monitoring) Familiarity with CI/CD pipelines, automated testing, logging, and monitoring Experience with Go, .NET, or other programming languages is a plus. Nice to Have Experience with data-intensive systems Interest or experience in Machine Learning, Generative AI, or agent-based systems. We offer Hybrid work model: 3 days per week from our modern office in Gdańsk Przymorze, 2 days remote. Employment via Antal: choice of employment contract or B2B contract, depending on your preference. Strong engineering culture, direct access to experienced experts and real influence on architecture and technology choices. All necessary equipment for effective office and home work. Attractive benefits package including private medical care, Multisport, life insurance and wellbeing initiatives. Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: Hybrid Scala/Spark Developer role focused on building and maintaining Big Data pipelines on Google Cloud Platform to support financial crime risk analytics within a global data platform. The position involves full development lifecycle work, including testing, code quality, and production releases in an Agile Scrum environment. The role combines large-scale data processing with collaboration across international teams. 🗂️ Requirements: Very good knowledge of Scala, Strong experience with Apache Spark, Experience with GitHub, Experience with AirFlow, Basic knowledge of Python, Experience working in Scrum, Knowledge of Jira, Knowledge of Confluence, Good English communication skills 📃 Skills: Scala, Spark, GCP, AirFlow, GitHub, Python, Jira, Confluence, Scrum, BigData, AI 🏢 Description: Scala/Spark Developer Kraków (Hybrid, 2 days in office) O projekcie: Pracując nad Global Social Network Analytics (GSNA) platform , wykorzystujemy Big Data, AI i Google Cloud Platform (GCP) , aby identyfikować potencjalne ryzyka przestępstw finansowych. Nasz zespół wspiera globalną sieć Investigatorów, Intelligence Analystów i Data Scientistów w prowadzeniu skutecznych dochodzeń opartych na inteligencji danych. Dlaczego warto do nas dołączyć: Jesteśmy zespołem 150+ osób , pracującym zgodnie z Agile Scrum w lokalizacjach w Polsce, Chinach i Wielkiej Brytanii. Świetna kultura współpracy , otwartość i regularne wspólne wyjścia, aby celebrować sukcesy i uczyć się na porażkach. Będziesz pracować hybrydowo , 2 dni w tygodniu w biurze w Krakowie , resztę czasu zdalnie. Twoje zadania: Tworzenie pipeline’ów w Scala/Spark w Google Cloud Platform (GCP) , analiza danych w jednym z największych Datalakes na świecie . Wdrażanie testów przy użyciu AirFlow , dbanie o jakość kodu i zgodność z regulacjami. Współpraca z innymi programistami w Polsce, UK i Chinach . Utrzymanie kodu: testowanie, refaktoryzacja, poprawki. Pomoc Product Ownerom w zrozumieniu i doprecyzowaniu backlogu technicznego. Dzielenie się wiedzą w zespole i na poziomie globalnym. Udział w pełnym cyklu rozwoju produktu, w tym w release’ach do produkcji . Wymagania: Bardzo dobra znajomość Scala/Spark Doświadczenie z GitHub , AirFlow , podstawy Python Praca w Scrum i znajomość Jira/Confluence Dobre umiejętności komunikacyjne w języku angielskim Mile widziane: Doświadczenie z GCP, Apache AirFlow, Jenkins Znajomość JUnit, TDD, BDD Praktyki Clean Code, SOLID, KISS, DRY, wzorce projektowe Elasticsearch i doświadczenie w chmurze (AWS, Azure) Certyfikaty Secure Code Warrior Co wyróżnia tę rolę: Realny wpływ na globalną walkę z przestępczością finansową Praca nad nowoczesnymi technologiami Big Data i AI Świetna hybrydowa kultura pracy w Krakowie i kontakt z zespołami międzynarodowymi Dołącz do nas i twórz rozwiązania, które realnie zmieniają sposób prowadzenia dochodzeń finansowych! Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams.

🏢 Summary: B2B contract role for an Azure DevOps Engineer to design and maintain CI/CD pipelines and manage Azure cloud infrastructure in an international team. The position focuses on automating deployments, implementing Infrastructure as Code, and ensuring high availability and security of cloud environments. Hybrid work model in Kraków with competitive hourly rate. 🗂️ Requirements: Proven experience as DevOps Engineer or similar role, Strong hands-on experience with Azure DevOps (pipelines, repos, boards), Solid knowledge of Microsoft Azure services, Experience with Infrastructure as Code tools, Experience with containerization technologies, Experience with scripting (PowerShell, Bash or Python), Understanding of CI/CD concepts and automation, Experience with Git version control, Ability to monitor, troubleshoot and optimize cloud environments, English proficiency for technical communication 📃 Skills: Azure, AzureDevOps, CI/CD, Terraform, ARM, Bicep, Docker, Kubernetes, PowerShell, Bash, Python, Git, AzureMonitor, ApplicationInsights 🏢 Description: Location: Kraków ( 6-8 times per month from the office) B2B | 150-200PLN netto/hour About the Role We are looking for a skilled and motivated Azure DevOps Engineer to join a dynamic, international team delivering modern cloud solutions. In this role, you will contribute to building and maintaining robust CI/CD pipelines, enabling seamless software delivery and high system reliability. You will work closely with development, QA, and infrastructure teams to ensure efficient deployment processes and continuous improvement of DevOps practices. Key Responsibilities Design, implement, and maintain CI/CD pipelines using Azure DevOps Automate infrastructure provisioning and configuration (Infrastructure as Code) Manage and optimize Azure cloud environments Monitor system performance, troubleshoot issues, and ensure high availability Collaborate with cross-functional teams to improve DevOps processes and practices Implement security best practices across pipelines and environments Support release management and deployment activities Document processes, configurations, and best practices Requirements Proven experience as a DevOps Engineer or in a similar role Strong hands-on experience with Azure DevOps (pipelines, repos, boards) Solid knowledge of Microsoft Azure services Experience with Infrastructure as Code tools (e.g., Terraform, ARM templates, Bicep) Familiarity with containerization technologies (Docker, Kubernetes) Experience with scripting languages (PowerShell, Bash, or Python) Understanding of CI/CD concepts and automation practices Knowledge of version control systems (Git) Strong problem-solving skills and attention to detail Good communication skills in English Nice to Have Experience with microservices architecture Familiarity with monitoring and logging tools (e.g., Azure Monitor, Application Insights) Experience working in Agile/Scrum environments Certifications in Azure (e.g., AZ-400, AZ-104) What We Offer Opportunity to work on innovative cloud projects in an international environment Flexible work Professional development and certification support Supportive team culture and knowledge-sharing environment Benefits package : Multisport Card, Luxmed Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland

🏢 Summary: Hybrid Backend Engineer role focused on designing and building scalable, fault-tolerant backend systems within a microservices and event-driven architecture. The position involves developing secure, production-ready APIs, contributing to modern cloud-native infrastructure, and ensuring high code quality and best practices. You will also support architectural evolution and deliver end-to-end business solutions in a DevOps-driven environment. 🗂️ Requirements: Strong experience with Java 8+, Proficiency in Spring Framework, Spring Boot, Spring Cloud, Hands-on experience with Kubernetes and Docker, Experience with public cloud platforms, Knowledge of Microservices Architecture, Knowledge of Event-Driven Architecture, Experience designing REST and GraphQL APIs, Experience with SQL and NoSQL databases, Experience with messaging systems, Understanding of security mechanisms (JWT, OAuth, TLS), Experience with CI/CD pipelines and DevOps tools, Knowledge of design patterns and scalable system design, Ability to deliver end-to-end backend applications 📃 Skills: Java, Spring, SpringBoot, SpringCloud, Kubernetes, Docker, REST, GraphQL, SQL, NoSQL, Oracle, PostgreSQL, MySQL, MongoDB, Cassandra, Kafka, RabbitMQ, IBMMQ, JWT, OAuth, TLS, Jenkins, GitLab, Microservices, CI/CD, Cloud 🏢 Description: Backend Engineer (Hybrid – 2 days/week in the office) We are looking for an experienced Backend Engineer to join a high-performing engineering team. In this role, you will be responsible for building scalable, high-quality backend systems and contributing to modern architecture initiatives. Responsibilities Design and develop highly scalable, performant, and fault-tolerant applications Contribute to the evolution of Microservices and Event-Driven Architecture Collaborate with Solution Architects and Tech Leads to translate technical designs into production-ready solutions Design systems with a strong focus on security, infrastructure, and data governance standards Contribute to system and API design, ensuring modularity and maintainability Ensure coding standards and promote best practices in development, testing, and documentation Mentor junior engineers, conduct code reviews, and provide technical leadership Ensure compliance with relevant controls, standards, and service management practices Deliver high-quality solutions on time, aligned with business expectations Support team engagement, ownership, and a sustainable, high-quality delivery pace Requirements Strong experience with Java 8+ , Spring Framework , Spring Boot , Spring Cloud Hands-on experience with Kubernetes , Docker , databases, and public cloud platforms Deep understanding of Microservices Architecture and Event-Driven Architecture Strong knowledge of design patterns and principles (focus on scalability and maintainability) Expertise in designing and developing APIs ( REST , GraphQL ) Experience with both SQL and NoSQL databases (e.g. Oracle, PostgreSQL, MySQL, MongoDB, Cassandra) Experience with messaging/middleware technologies (e.g. Kafka, IBM MQ, RabbitMQ) Understanding of security mechanisms (JWT, OAuth, TLS, authentication & authorization) Experience with DevOps tools and CI/CD pipelines (e.g. Jenkins, GitLab, Kubernetes, Docker) Proven experience in technical leadership and working with cross-functional teams Ability to deliver end-to-end business applications with high quality and low maintenance overhead Basic understanding of frontend-backend integration Why apply for an Antal job offer? When your application is successful, you will be supported by a dedicated Consultant who will stay in regular contact with you (via email or phone), help you prepare for interviews with your future employer, and ensure a smooth and professional recruitment process. About Antal Antal is a leading recruitment and HR advisory company, present in Poland since 1996 and later expanded to the Czech Republic and Hungary. Across the CEE region, we employ around 150 professionals who deliver a full range of services – from specialist and executive recruitment, employee outsourcing and HR consulting, to employer branding and market research. Our division-based structure combines deep industry expertise with functional specialisation, enabling us to provide tailored solutions for companies in every sector. We act as a trusted partner for both employers and candidates, sharing our knowledge and guiding them through every stage of the talent journey. We connect exceptional people with the right opportunities and help organisations build successful teams. Discover our latest job openings: https://en.antal.pl/candidates Follow us on LinkedIn: https://www.linkedin.com/company/antalpoland