Data Operations Engineer

🏢 Summary: Senior DevOps Engineer responsible for designing, implementing, and maintaining CI/CD pipelines and infrastructure automation in a hybrid work model. The role focuses on containerized environments, Kubernetes operations, and supporting development teams in delivering data-driven solutions. The position involves hands-on automation, troubleshooting, and improving deployment processes in Agile international teams. 🗂️ Requirements: Strong experience as DevOps Engineer, Hands-on experience with CI/CD pipelines, Experience with Jenkins or other automation tools, Experience with Terraform, Experience with Ansible, Strong knowledge of Linux environments, Scripting skills in Shell, Basic programming skills in Python, Basic programming skills in Groovy, Experience with Git, Experience with Kubernetes, Experience supporting development teams building data solutions, Experience working in Agile environments, Fluent English 📃 Skills: Jenkins, JobDSL, Groovy, Terraform, Ansible, Shell, Python, Docker, Kubernetes, Git, Bitbucket, Linux 🏢 Description: As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for: Senior DevOps Engineer Hybrid work model - 3x a week - Gdańsk, Gdynia, Warsaw, Łódź Responsibilities: Develop and maintain CI/CD pipelines using Jenkins (JobDSL, Groovy) Design and implement infrastructure automation using Terraform and Ansible Develop and maintain automation scripts using Shell and Python Build and maintain utilities supporting CI/CD pipelines, developers, and QA engineers Support development of container-based solutions (Docker, Kubernetes) Act as a technical contact point for DevOps-related topics with external teams Support and develop applications enabling AI adoption in the Data domain Troubleshoot and resolve deployment and runtime issues in Kubernetes environments Monitor and improve deployment processes and system stability Provide knowledge sharing and DevOps best practices through trainings, demos, and presentations Support developers and testers in automation and delivery processes Requirements: Strong experience as DevOps Engineer, with focus on CI/CD pipelines Hands‑on experience with: Jenkins (or other automation tools), Terraform and Ansible Strong knowledge of Linux environments and scripting Experience working with: Git (Bitbucket or similar) and Kubernetes (basic container orchestration) Basic programming skills in: Python and Groovy Experience supporting development teams building data solutions Experience working in Agile environments with international teams Strong communication skills and team-oriented mindset Fluent English (spoken and written) Nice to have: Experience with: Kafka, Apache Airflow, AWS, Hadoop, Apache Spark, SonarQube, PostgreSQL and Tekton Offer: Private medical care Co-financing for the sports card Constant support of dedicated consultant Employee referral program

🏢 Summary: Senior Python Developer role focused on building and maintaining automation frameworks and test solutions using Python and Robot Framework in a CI/CD environment. The position involves developing automated scripts, executing API and regression tests, integrating with Jenkins pipelines, and optimizing workflows with AI-driven solutions. Hybrid work model with office presence in Gdańsk or Warsaw. 🗂️ Requirements: Proficiency in Python for automation and production-grade services, Experience designing automation frameworks, especially Robot Framework, Strong knowledge of CI/CD pipelines and Jenkins, Experience with Git-based workflows and DevOps practices, Solid background in SQL, Hands-on experience with Selenium, Experience with PowerBI, Ability to write Gherkin scenarios, Experience implementing AI-driven testing solutions, Experience with qTest or similar test management tools, Experience in API testing and automated regression testing 📃 Skills: Python, RobotFramework, CICD, Jenkins, DevOps, Git, SQL, Selenium, PowerBI, Gherkin, AI, qTest, API, Regression, Automation 🏢 Description: As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for: Senior Python Developer Hybrid work model - 3x per week work from the office - Gdańsk or Warsaw Responsibilities: Developing automation scripts using Robot Framework and Python Implementing automated solutions for daily data handling tasks and prepare test data Planning and executing tests, alongside analysing test results and reporting defects Running automated regression tests as part of the CI/CD process while using Jenkins Performing API testing and expand test coverage Optimizing workflows with AI tools to increase efficiency and maintainability of a solution delivered from business demand to working application Partnering with business stakeholders, data users and solution architects while anticipating and addressing business demands Requirements: Proficiency in Python for reliable, testable services and automation supporting production systems Experience in designing automation frameworks – Robot framework in particular Solid understanding of CI/CD pipelines, Jenkins, DevOps including automated build, test, and deployment using Git-based workflows Established background in SQL, Selenium, Power BI Hands-on experience in writing Gherkin scenarios Implementing AI-driven solutions to optimize testing workflows Experience with test management tools such as qTest Strong independent work ethic with superior organizational skills Very good command of English, both spoken and written Nice to have: Have exposure to data warehouse principles Have experience with database technologies Are acquainted with or willing to learn data modeling Offer: Private medical care Co-financing for the sports card Constant support of dedicated consultant Employee referral program

🏢 Summary: C/C++ System Engineer role focused on owning and maintaining legacy application components, analyzing complex system integrations, and supporting regulatory and business-driven changes. The position involves troubleshooting, debugging, deployment support, and contributing to lifecycle decisions for interconnected systems in a hybrid work model. 🗂️ Requirements: Strong experience with C development, Strong experience with C++ development, Experience working in Agile (Scrum) environments, Experience with CI/CD pipelines, Practical experience with GitHub Copilot, Strong troubleshooting and debugging skills, Experience working with legacy systems, Ability to analyze complex system integrations and dependencies, Fluent English (spoken and written) 📃 Skills: C, C++, Agile, Scrum, CI/CD, GitHub, Copilot, VBA, Java, Debugging, Git, ReverseEngineering 🏢 Description: As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for: C/C++ System Engineer Hybrid work model - 3x per week work from the office - Warsaw Responsibilities: Take end‑to‑end ownership of legacy application components (4450 / LETU and related modules) Analyze and understand data flows, system integrations, and dependencies Support mandatory regulatory and business-driven changes Perform incident investigation, troubleshooting, and debugging Support packaging and deployment activities Work across multiple components, including: C / C++ codebase, DScreen UI layer, VBA-based document templates, Java integration components Drive knowledge consolidation, including reverse engineering and structured knowledge transfer Improve documentation and operational stability of the application Contribute to lifecycle decisions (maintain, modernize, or decommission systems) Participate in discussions on effort vs. value trade‑offs with stakeholders Requirements: Strong experience with C / C++ development Experience working in Agile (Scrum) environments Experience with CI/CD pipelines Practical experience using GitHub Copilot Strong experience in troubleshooting and system analysis, including working with legacy systems Ability to analyze complex system dependencies and integrations Strong analytical and problem‑solving skills Ability to work independently with high level of ownership Strong communication skills and ability to collaborate with stakeholders Fluent English (spoken and written) Nice to have: Experience in credit domain / financial systems Offer: Private medical care Co-financing for the sports card Constant support of dedicated consultant Employee referral program

🏢 Summary: Full-time B2B DataOps Engineer role on a long-term project within a large-scale analytical ecosystem for a telecommunications organization. The position focuses on building and automating end-to-end data processing and deployment workflows across on-premises and Kubernetes environments using GitOps principles. You will design, deploy, and optimize scalable data pipelines while integrating DevOps and Data Engineering practices. 🗂️ Requirements: 2.5+ years commercial experience in Data Engineering, DataOps or DevOps, Strong Python programming, Experience with PySpark and Pandas, Hands-on experience with Kubernetes and containerized applications, Experience with Helm, Experience with Git-based workflows, Experience building CI/CD pipelines, Understanding of GitOps principles, Experience supporting full application lifecycle, Linux command-line proficiency, Experience with LDAP, Active Directory, RBAC and TLS, Experience working with on-premises infrastructure, Polish language proficiency, Based in Poland with valid Polish passport 📃 Skills: Python, PySpark, Pandas, Kubernetes, Helm, Git, GitLab, Jenkins, ArgoCD, CICD, GitOps, Linux, LDAP, ActiveDirectory, RBAC, TLS 🏢 Description: DataOps Engineer (Poland) 💻 Hybrid (Remote with bi-weekly onsite meetings) 🕦 Full-time ☑️ B2B (long-term project) 🌍 Working hours: Central European Time (CET) We are looking for a DataOps Engineer to join a large-scale analytical ecosystem project for a leading telecommunications organization. This role is ideal for an engineer who enjoys solving complex data challenges, building automation from development through production deployment, and working across both Data Engineering and DevOps domains. You will be responsible for designing, developing, deploying, and optimizing large-scale data processing solutions while helping onboard new datasets and automate the entire delivery lifecycle using GitOps principles. The environment combines on-premises infrastructure, Kubernetes, and modern data technologies, requiring someone who is comfortable working beyond cloud-managed solutions. Must-Have’s 2.5+ years of commercial experience in Data Engineering, DataOps, DevOps, or related roles. Strong Python programming skills, including experience with analytical frameworks such as PySpark and Pandas. Experience working with Kubernetes and containerized applications. Hands-on experience with Helm. Experience with Git-based development workflows. Experience building and maintaining CI/CD pipelines using GitLab, Jenkins, ArgoCD, or similar tools. Understanding of GitOps principles and automated deployment processes. Experience supporting the full application lifecycle from development through production deployment. Linux proficiency, including command-line usage. Experience with authentication and authorization technologies such as LDAP, Active Directory, RBAC, and TLS certificate management. Strong analytical and problem-solving skills. Strong English communication skills. Polish language proficiency. Must be based in Poland and available to attend onsite meetings every two weeks. Must hold a valid Polish passport. Comfortable working with on-premises infrastructure environments. Nice to Have Experience with Apache Kafka. Experience with OpenSearch or Elasticsearch. Experience with OpenSearch Data Prepper, dbt, Kafka Streams, or similar ingestion technologies. Familiarity with Hadoop ecosystems. Experience with Ansible. Knowledge of SRE best practices, including SLOs and Error Budgets. Familiarity with Elastic Common Schema (ECS). Familiarity with TMForum standards. Degree from a leading technical university such as University of Warsaw, Warsaw University of Technology, AGH University of Science and Technology, or PJATK. Key Responsibilities Design, develop, and maintain data pipelines running on large-scale analytical platforms. Build automated processes for onboarding datasets and integrating new data streams. Develop and maintain GitOps-driven deployment workflows. Design and implement CI/CD pipelines for data and platform services. Deploy and manage applications running on Kubernetes-based environments. Monitor, troubleshoot, and optimize data processing workloads for performance and scalability. Collaborate with stakeholders to gather requirements and translate business needs into technical solutions. Support application lifecycle management, including design, implementation, deployment, and maintenance. Improve operational efficiency through automation and infrastructure standardization. Work closely with cross-functional teams to ensure reliable and scalable platform operations. Contribute to security, governance, and operational best practices across the environment. Get to know DevsData We are a technology consulting company and a recruitment agency, delivering software solutions to clients from Europe and the US. We work 100% remotely, in an international team, including people from Asia, London, or San Francisco. We employ people with experience in international corporations as well as students of the best technical and business universities. Find out more: https://devsdata.com/

🏢 Summary: Full-time Data Engineer role focused on building and maintaining scalable, cloud-based data platforms for large-scale analytics. The position involves developing end-to-end data pipelines and collaborating with researchers and data professionals to enable data exploration and insight generation. 🗂️ Requirements: 3+ years experience in Data Engineering or similar role, Strong Python skills, Experience with Spark or Scala, Experience with big data technologies, Ability to design scalable data solutions 📃 Skills: Python, Spark, Scala, Cloud, ETL, BigData, GraphDB 🏢 Description: Role Title: Data Engineer Location: Warsaw, hybrid Contract Type: Umowa o Pracę - full time employment 25000-36000 zl gross/month - negotiable (depending on years of experience) A growing research-focused team is looking for a Data Engineer to build and support data platforms that help professionals extract insights from large, complex datasets. This role involves working closely with researchers, analysts, and data scientists to design scalable data solutions. What you’ll do Build and maintain end-to-end data pipelines (ingestion, transformation, delivery) Develop cloud-based data infrastructure for large-scale analytics Work with teams to enable data exploration and visualization Evaluate and prototype new big data technologies Requirements 3+ years experience in Data Engineering or similar role Strong Python development skills Experience with Spark or Scala Interest or experience in big data technologies Ability to design innovative solutions to data challenges Nice to have • Experience with graph databases

🏢 Summary: The offer is for a DevOps Engineer responsible for designing and deploying scalable infrastructure for loan origination and servicing systems. The role focuses on building CI/CD pipelines, automating processes, integrating systems, and optimizing performance in a cloud-based environment. It involves close collaboration with development and business teams to deliver reliable, automated financial workflows. 🗂️ Requirements: Several years of experience in DevOps or cloud engineering roles, Strong experience with CI/CD practices and cloud technologies, Hands-on experience with Kubernetes, Docker, Bamboo, Argo, Proficiency in scripting and SQL, Experience with monitoring and logging tools, Ability to design and build infrastructure from scratch, Experience integrating systems and automating workflows, Understanding of financial services workflows and core banking concepts, Bachelor’s or Master’s degree in IT, Economics, Finance, Mathematics or related field 📃 Skills: Kubernetes, Docker, Bamboo, Argo, SQL, Sysdig, Prometheus, Splunk, Grafana, CI/CD, Cloud, Scripting 🏢 Description: As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for: DevOps Engineer Responsibilities: Design and deploy scalable infrastructure supporting loan origination and servicing Build and maintain CI/CD pipelines and automation workflows Collaborate with development and operations teams to ensure end-to-end process automation Monitor system performance and implement improvements using modern monitoring tools Integrate systems and optimize workflows for seamless loan application and approval procedures Requirements: Strong alignment with Collaboration, Ownership, Passion, and Courage values Proactive and solution‑oriented mindset, with willingness to contribute ideas and challenge existing approaches Ability to work closely with business stakeholders and influence technical and solution decisions Strong focus on process optimization through automation Ability to build systems from scratch in a dynamic environment Hands‑on experience with : Kubernetes, Docker, Bamboo, Argo, SQL, Sysdig, Prometheus, Splunk, Grafana Strong experience in DevOps practices, including CI/CD and cloud technologies Proficiency in scripting, SQL, and monitoring tools Good understanding of financial services workflows and core banking concepts Bachelor's or Master's degree in IT, Economics, Finance, Mathematics, or related field Several years of experience in DevOps / cloud engineering roles Strong interpersonal and communication skills Ability to work in a collaborative environment with cross‑functional teams Nice to have: Experience with scripting and cloud technologies Experience working with loan processing or banking systems Advanced knowledge of containerization and orchestration technologies Experience working in Agile environments Offer: Private medical care Co-financing for the sports card Constant support of dedicated consultant Employee referral program

🏢 Summary: The offer is for a Database Administrator / Engineer specializing in Db2 and cloud migration, responsible for maintaining and migrating enterprise Db2 databases from on-premises VMware environments to Google Cloud Platform. The role focuses on performance tuning, troubleshooting, compliance in regulated environments, and supporting hybrid cloud architectures. It involves close collaboration with cloud and platform teams to ensure smooth and secure database transitions. 🗂️ Requirements: 4+ years of hands-on experience as Db2 DBA or Database Engineer, Strong knowledge of Db2 on Linux/Unix, Experience in enterprise Db2 environments, Experience with cloud or hybrid deployments, Experience supporting systems in regulated environments, Ability to perform database migrations to cloud platforms, Experience with performance tuning and capacity planning, Experience with database upgrades and troubleshooting 📃 Skills: Db2, Linux, Unix, VMware, GCP, SQL, Bash, Python, Terraform, Networking, Cloud, Automation 🏢 Description: As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for: Database Administrator / Engineer (Db2 / Cloud Migration) Responsibilities: Support and maintain Db2 databases across on-premises (VMware) and Google Cloud environments Plan, test, and execute complex database migrations to GCP with minimal operational disruption Perform senior-level database administration tasks, including performance tuning, capacity planning, and upgrades Troubleshoot complex incidents and resolve performance bottlenecks in a hybrid architecture Ensure database compliance, risk mitigation, and adherence to strict audit requirements in a regulated financial environment Collaborate closely with cloud architects, platform engineers, and application teams to ensure smooth transitions Create and maintain detailed documentation and operational runbooks for the new cloud-based environment Requirements: 4+ years of hands-on experience as a Db2 DBA / Database Engineer Strong knowledge of Db2 on Linux/Unix platforms Proven experience working in enterprise Db2 environments Exposure to cloud or hybrid deployments (Google Cloud Platform preferred) Experience supporting critical systems in regulated environments Nice to have: Direct experience executing large-scale database modernization or cloud migration programs (e.g., VMware to Cloud) Proficiency in automation and scripting (Bash, Python, Terraform, etc.) Solid understanding of cloud networking concepts and security fundamentals Offer: Private medical care Co-financing for the sports card Constant support of dedicated consultant Employee referral program

🏢 Summary: The offer is for a Senior Frontend Developer to design and build complex single-page applications using modern JavaScript and TypeScript technologies in a hybrid work model. The role focuses on frontend architecture, performance optimization, and integration with backend services in a cross-functional environment. 🗂️ Requirements: Strong experience with HTML, Strong experience with CSS, Strong experience with JavaScript, Strong experience with TypeScript, Experience building single-page applications, Experience with Web Components, Experience with Lit, Experience with Node.js and npm ecosystem, Experience with testing frameworks, Experience with Vitest, Experience integrating REST APIs, Experience integrating GraphQL APIs, Experience with state management, Experience optimizing frontend performance 📃 Skills: HTML, CSS, JavaScript, TypeScript, WebComponents, Lit, Node.js, npm, Vitest, REST, GraphQL, SPA, StateManagement, Performance 🏢 Description: As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for: Senior Frontend Developer Preferred location - Gdańsk, Gdynia, Warsaw. Hybrid setup required: 2 days/week in the office, 3 days per week starting September. Responsibilities: Design and implement complex, interactive user interfaces and single‑page applications using TypeScript and JavaScript Define and maintain frontend architecture, including best practices for state management and component reusability Analyze and optimize application performance, including load times and Core Web Vitals Collaborate with backend engineers, UX/UI designers, and product managers Integrate frontend applications with REST and GraphQL APIs Support delivery of product features in a cross‑functional environment Requirements: Strong experience with: HTML, CSS, JavaScript, TypeScript Hands‑on experience with: Web Components / Lit and Node.js / npm ecosystem Experience with testing frameworks, such as Vitest Nice to have: Experience with CI/CD processes Familiarity with Kafka Familiarity with NinjaFork Familiarity with message queue solutions (MQ) Offer: Private medical care Co-financing for the sports card Constant support of dedicated consultant Employee referral program

🏢 Summary: Hybrid Senior IT Automation Tester role focused on ensuring product quality through automated and manual testing in a Scrum environment. The position involves API and UI testing, designing and executing test cases, and building automated test suites using Python and Robot Framework. The role also includes working with modern DevOps tools to support continuous integration and delivery processes. 🗂️ Requirements: Experience with RESTful API testing, Experience with UI testing, Strong Python skills for test automation, Hands-on experience with Robot Framework, Experience with Jenkins, Experience with Git, Experience with Docker, Experience with Kubernetes, Knowledge of QA processes, ISTQB Foundation knowledge 📃 Skills: Python, Robot, REST, API, UI, Jenkins, Git, Docker, Kubernetes, DevOps, ISTQB, Scrum, Testing 🏢 Description: As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for: Senior IT Automation Tester Praca hybrydowa : 3 dni pracy z biura ( Warszawa, Gdańsk, Gdynia ) Responsibilities: Work closely in a scrum team with developers, analysts and stakeholders to ensure high quality of delivered products Test and validate Restful APIs Test and validate UI of Developer Portal Analyse requirements from testing point of view Test cases planning, design and execution Build and maintain automated test suites using Python and Robot Framework Provide test results Participate in testing team activities and contribute to organizational quality initiatives Requirements: Proven experience with RESTful API testing tools and methodologies Experience with UI testing Strong Python programming skills for test development Hands-on expertise with Robot Framework automation Familiarity with modern DevOps tools (Jenkins, Git, Docker, K8s) ISTQB Foundation Level knowledge (or equivalent practical experience) Knowledge of QA processes (both manual and automated) Excellent communication skills in English (spoken and written) Nice to have: Growth mindset with passion for continuous learning and improvement Team player who actively contributes to collective success and efficiency improvements Offer: Private medical care Co-financing for the sports card Constant support of dedicated consultant Employee referral program

🏢 Summary: Senior DevOps Engineer role focused on AI and platform operations, ensuring production stability, CI/CD pipeline management, and Infrastructure as Code implementation. The position involves supporting AI/ML workloads, enhancing observability, and driving automation and self-healing infrastructure solutions. The role combines operational leadership with hands-on DevOps and MLOps practices in complex production environments. 🗂️ Requirements: Hands-on experience with Docker and Kubernetes, Experience with CI/CD tools including Jenkins and Maven, Experience with Infrastructure as Code using Ansible, Experience with relational databases such as Oracle and DB2, Knowledge of Spring, Hibernate, XML, JSON, Kafka, Advanced troubleshooting using Splunk, Apica, Sysdig, Experience with Prometheus, Grafana, ELK stack, Experience with MLOps and AI/ML workload deployments, Knowledge of AI model serving and ML containerization, Understanding of AI agent orchestration and workflow automation 📃 Skills: Docker, Kubernetes, Jenkins, Maven, Ansible, Oracle, DB2, Spring, Hibernate, XML, JSON, Kafka, Splunk, Apica, Sysdig, Prometheus, Grafana, ELK, MLOps, AI, ML 🏢 Description: As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for: Senior DevOps Engineer (AI & Platform Operations) Responsibilities: Incident & Problem Management: Lead RCA processes and implement preventive measures Production Support: Monitor, analyze, and optimize service performance and stability CI/CD Management: Build, maintain, and enhance deployment pipelines for multiple APIs Environment Management: Maintain Pre-Production and Production environments Cross-team Collaboration: Work closely with Platform Operations teams and delivery factory Documentation: Build comprehensive runbooks and knowledge base for operational procedures Innovation Leadership: Evaluate and implement new DevOps tools, practices, and AI-powered solutions Implement Infrastructure as Code practices Drive automation and self-healing infrastructure solutions Support AI/ML workload deployments and operations Lead adoption of emerging technologies and best practices Requirements: Hands‑on experience with Docker containerization and Kubernetes orchestration Experience working with CI/CD tools, including Jenkins and Maven Experience with Infrastructure as Code using Ansible Experience working with relational databases such as Oracle and DB2 Basic knowledge of application technologies including Spring, Hibernate, XML, JSON, and Kafka Advanced troubleshooting experience using Splunk, Apica, and Sysdig Experience with modern observability tools, such as Prometheus, Grafana, and preferably the ELK stack Experience with AI/ML operations (MLOps) and AI agent deployments Knowledge of AI model serving platforms and ML workload containerization Understanding of AI agent orchestration and workflow automation Experience implementing innovative solutions using emerging technologies Ability to evaluate and integrate new DevOps tools and practices Very good command of English, both spoken and written Nice to have: Software development knowledge in Java / J2EE Experience working with cloud platforms, such as AWS, Azure, or GCP Experience with IBM DataStage Offer: Private medical care Co-financing for the sports card Constant support of dedicated consultant Employee referral program