Oracle Developer – Financial Markets

🏢 Summary: DevOps Engineer role focused on building, managing, and improving Kubernetes-based platforms providing block and object storage. The position involves GitOps-driven platform management, CI/CD integration, and deployment of applications on OpenShift, while collaborating with development teams. The role also includes platform integration across infrastructure systems and participation in 24/7 rotational standby support. 🗂️ Requirements: Extensive experience with Kubernetes cluster building and management, Experience with PaaS platforms, Strong understanding of CI/CD principles and practices, Hands-on experience with Portworx or Minio 📃 Skills: Kubernetes, PaaS, CICD, Portworx, Minio, OpenShift, GitOps, RHEL, AzureDevOps, Go, Networking, Storage 🏢 Description: ING Hubs Poland is hiring! The expected salary for this position: 16000 - 24 000 PLN gross The financial ranges specified in the announcement are adjusted and may differ from the range specified in the remuneration regulations. We are looking for you, if you: Have extensive experience building and managing Kubernetes clusters Have worked with PaaS Understand CI/CD principles and practices Have experience with Portworx or Minio English level B2/C1 You'll get extra points for: Knowledge of software designed storage Experience with Azure DevOps Experience with networking technologies Have hands-on experience with Red Hat Enterprise Linux (RHEL) administration Have experience in Go programming for API development and maintenance Your responsibilities: As DevOps engineer, working on Product backlog and refining features for current and new platforms. Building integrations of various Infra systems to help end-to-end Customer journeys. Manage, maintain and improve existing platforms in a GitOps way of working Deployment and management of applications on OpenShift Collaborate with development teams to understand needs/provide enablement and drive adoption of best practices; Provide 24x7 coverage (weekends and evenings) for standby duty on a rotational basis with other team members. Information about squad: You will join a international team of young and experienced engineers who builds new and manages existing kubernetes clusters that offer block and object based storage as a platform. The role naming convention in the global ING job architecture will be “Engineer IV”.

🏢 Summary: The role involves administering and maintaining Microsoft SQL Server and Windows Server environments in production, ensuring high availability, security, and performance. The engineer will automate administrative tasks, support CI/CD processes, and handle incidents and changes in critical data infrastructure. The position also includes monitoring, troubleshooting, and supporting global production systems with on-call duties. 🗂️ Requirements: Minimum 3 years of Microsoft SQL Server administration in production, Practical knowledge of SQL Server 2016/2019/2022, Experience with Always On Availability Groups and WSFC, Knowledge of Windows Server 2016/2019/2022, Knowledge of AD, DNS, GPO, certificates, service accounts, PowerShell scripting and automation, Experience with monitoring and logging tools, Ability to troubleshoot database and application issues, Experience handling incidents, problems, and changes in production, Knowledge of SQL Server and Windows Server security best practices, English level B2+, Availability for shift work and on-call duties 📃 Skills: SQL, T-SQL, MicrosoftSQLServer, WindowsServer, AlwaysOn, WSFC, PowerShell, Python, AzureDevOps, Stonebranch, SCOM, Elastic, Kibana, Grafana, Prometheus, OpenTelemetry, ActiveDirectory, DNS, GPO, IIS, HPC, CI/CD 🏢 Description: ING Hubs Poland is hiring! The expected salary for this position: 12000 - 16000 PLN gross The financial ranges specified in the announcement are adjusted and may differ from the range specified in the remuneration regulations. We are looking for you, if you: Minimum 3 years of experience in Microsoft SQL Server administration in a production environment. Practical knowledge of SQL Server 2016/2019/2022, including backup/restore, permissions, maintenance, monitoring and performance tuning. Experience with high availability mechanisms, especially Always On Availability Groups and WSFC. Good knowledge of Windows Server 2016/2019/2022 and core infrastructure services: AD, DNS, GPO, certificates and service accounts. PowerShell skills and experience in automating administrative tasks. Ability to diagnose application and database-related issues, including log analysis, connectivity problems, service errors and performance issues. Knowledge of monitoring/logging tools, such as SCOM, Elastic Stack, Kibana, Grafana, Open Telemetry, Prometheus or similar. Experience in handling incidents, problems and changes in a production environment. Knowledge of security best practices for SQL Server and Windows Server. Independence, attention to detail, accountability and good technical communication skills. speak English at B2+ level and are open to shift work and on-call duties. You'll get extra points for: experience with Stonebranch UAC, Azure DevOps, and data orchestration tools, knowledge of Active Directory/GPO/DNS/DHCP , IIS familiarity with Microsoft HPC Pack, SCOM, Your responsibilities: administer and maintain MS SQL Server and Windows server environments, automate tasks and manage CI/CD pipelines using PowerShell, Python, Azure DevOps, and Stonebranch UAC, ensure security compliance, manage access rights, and perform patching and audits, handle tickets (L1/L2 triage), communicate in English, and manage SLA/SLO, plan and implement changes (CHG), including in production environments; maintain documentation and runbooks. Information about the team: You’ll join a team responsible for critical data flows and infrastructure supporting global clients. We value efficiency and automation. You’ll receive onboarding support, mentoring, and a structured learning plan for key technologies. We offer a stable employment contract (UoP), annual bonus (13th salary), and a comprehensive benefits package including private medical care, insurance, Multisport card, PPE, hybrid work, company equipment, and subsidies for phone, glasses, tickets, and meals. The role naming convention in the global ING job architecture will be “Engineer III".

🏢 Summary: Full Stack Engineer role focused on building and owning integrations between enterprise HR systems and third-party SaaS platforms in a cloud-native environment. The position involves backend-heavy development, API design, CI/CD implementation, and collaboration with HR, Finance, and security teams. Hybrid work model in Warsaw with competitive monthly salary. 🗂️ Requirements: 5+ years of software engineering experience, Experience with SaaS HR software integrations, Knowledge of backend programming languages, Knowledge of JavaScript or TypeScript, Experience designing and implementing RESTful APIs, Experience integrating third-party web services, Knowledge of OAuth2, OIDC, SAML and SSO, Experience with AWS or another major cloud platform, Experience with Git, Experience with CI/CD pipelines, Experience with Terraform, Frontend development experience, Experience gathering and managing requirements, Fluent English 📃 Skills: Java, Python, JavaScript, TypeScript, REST, SOAP, OAuth2, OIDC, SAML, SSO, AWS, Git, CI/CD, Terraform, API 🏢 Description: For our client, an international financial company, we are looking for: Full Stack Engineer, HR Enterprise Systems Location: Warsaw, Poland (3 days in office per week) Salary: 28 000 – 38 000 PLN gross / month (employment) Tasks: Build and own integrations between enterprise systems and third-party HR SaaS platforms (70% backend, 30% frontend) Lead end-to-end technical delivery of integration projects Design and implement robust RESTful APIs and web service adapters that handle both modern REST and legacy SOAP interfaces Partner with HR, Talent Acquisition, Finance and other corporate teams to gather and manager requirements Act as the cloud-native integration owner with security and compliance teams Implement and maintain CI/CD pipelines, automated tests and monitoring Requirements: 5+ years of experience in software engineering (development & design) Hands-on experience in SaaS HR software integration (preferably in-house) Knowledge of one of major backend languages and also JavaScript or TypeScript (preferred stack: Java, Python, JS) Proven experience designing and implementing RESTful APIs and integrating third-party web services Experience with authentication and authorization standards (OAuth2, OIDC, SAML and SSO) Experience building and operating services on a major cloud platform (AWS preferred) Experience with Git, CI/CD and IaC (Terraform) Some experience with frontend development Some experience in gathering and managing requirements (liaising with stakeholders) Fluent in English

🏢 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: Senior Software Engineer role focused on designing, developing, and integrating advanced Shopify (primarily Shopify Plus) solutions within enterprise environments. The position involves building custom applications, headless architectures, and complex integrations with core business systems. Hybrid full-time role in Warsaw with B2B or CoE contract options. 🗂️ Requirements: 5+ years of experience in e-commerce architecture or technical consulting, Minimum 3 years of hands-on experience with Shopify ecosystem, Strong experience with Shopify Plus, including admin and app ecosystem, Experience building custom Shopify applications, Experience with Shopify Functions and Checkout UI extensions, Experience with headless Shopify architectures, Hands-on experience with Microsoft Entity Framework, Experience working with Shopify REST and GraphQL APIs, Strong knowledge of HTML, CSS, JavaScript, TypeScript, Experience integrating Shopify with ERP, OMS, PIM or similar enterprise systems 📃 Skills: Shopify, ShopifyPlus, Liquid, Hydrogen, Oxygen, EntityFramework, REST, GraphQL, HTML, CSS, JavaScript, TypeScript, SCSS, ShopifyFunctions, CheckoutUI, Node.js, Ruby 🏢 Description: 💰 Salary: 21,500-28,700 PLN/Month 💻 Warsaw, Poland (Hybrid - 3 days in office, 2 days remote) 🕦 Full-time ☑️ B2B or CoE We’re looking for a Senior Software Engineer to join a fast-growing international tech company focused on building modern, data-driven platforms that power digital transformation in the financial and enterprise sectors. Requirements: 5+ years of experience in e-commerce architecture, technical consulting, or a comparable senior level role, with a minimum of 3 years focused on the Shopify ecosystem. Strong hands-on experience with the Shopify platform, particularly Shopify Plus, including admin capabilities, Liquid templating, and the broader app ecosystem. Proven experience building custom Shopify applications, including advanced customizations using Shopify Functions and Checkout UI extensions. Solid understanding of headless Shopify architectures, with experience in Hydrogen and Oxygen implementations. Hands-on experience working with Microsoft Entity Framework. experience working with Shopify APIs, including REST and GraphQL, along with strong knowledge of modern web technologies such as HTML, CSS, JavaScript and TypeScript. Demonstrated ability to design and deliver integrations with enterprise systems such as ERP, OMS, and PIM. Nice to have: Previous experience leading or contributing to re platforming projects from legacy systems. Familiarity with backend technologies such as Node.js and Ruby. Shopify certifications or other relevant e-commerce platform certifications. Key Responsibilities: Design and document end to end technical architectures for both new and existing Shopify (primarily Shopify Plus) stores, covering storefront implementation (headless or theme based), backend services, integration strategy, and security. Develop, customize, and maintain high quality Shopify themes using HTML5, Liquid, CSS3/SCSS, along with JavaScript and TypeScript. Implement and design complex integrations between Shopify and core enterprise platforms such as CRM, CDP, WMS, PIM, OMS, and ERP, utilizing GraphQL and REST APIs. Develop and manage custom Shopify applications, delivering advanced capabilities through Shopify Functions and Checkout Extensibility to support specific client requirements. Collaborate closely with the Sales team to support technical evaluations, define solution scope, estimate effort, and deliver clear, compelling technical presentations to clients. Provide technical guidance to stakeholders and engineering teams, advising on Shopify solutions, architecture decisions, and industry best practices.

🏢 Summary: Senior DevOps Engineer role supporting large-scale, low-latency trading systems for a North American bank. The position involves building, automating, and maintaining infrastructure across hundreds of servers and modernizing DevOps tooling in a fully remote, long-term engagement. The engineer will work on high-performance production systems used in real-time financial markets. 🗂️ Requirements: 6+ years of DevOps experience, Experience with multiple Linux distributions, Experience with at least one cloud environment, Experience managing 400+ servers using infrastructure automation tools, Proficiency in Python, Proficiency in Bash, Experience deploying and managing AWS-based systems, Experience supporting low-latency trading or capital markets systems, Experience with bare metal container orchestration, Strong knowledge of Linux system lifecycle, Ability to build and maintain observability systems, Advanced troubleshooting in live Linux environments, Ability to work US Eastern business hours, Eligibility to work and reside in Poland 📃 Skills: Linux, AWS, Python, Bash, Puppet, Ansible, Terraform, CloudFormation, Kubernetes, Docker, Icinga, Nagios, Observability, Automation 🏢 Description: Are you an experienced DevOps engineer who enjoys building and managing infrastructure in the cloud? Do you love working with smart people in interesting and useful domains? Want to work on large systems that power real-time trading across global markets? If so, read on. The Role at a Glance Senior Cloud Infrastructure Engineer Fully remote for a top North American bank (based in Poland only) 220-250 zł/hr B2B net + VAT Partial overlap with US Eastern business hours We’re hiring experienced DevOps engineers (6+ years) to join the IT infrastructure team at a top North American bank — directly supporting the development of financial trading systems . You’ll be part of the core IT infrastructure team , building and maintaining infrastructure in AWS for trading systems used across the firm. Why Join Us? Collaborate with a world-class team of DevOps engineers and developers across North America and Europe. Enjoy a long-term, fully remote role . Competitive compensation and long term stability that only a bank can offer. A successful candidate will be a passionate DevOps engineer who prioritizes automation, can code their own tools, and understands the value of observability. They will have experience maintaining configuration at scale of over 100 servers.  They must also be curious, open-minded, and desire to learn new things. English proficiency is a must. This is a fully remote DevOps role for an engineer in Poland . You will be working exclusively and directly with the bank through a Polish company, that will provide the support and administrative assistance to make you successful in the role. We are looking for people to join the team long-term. This role requires a 6-hour overlap with US Eastern business hours during the onboarding period and a 3-4 hour flexible overlap afterwards. Only open to residents of Poland. Polish citizens, as well as legal residents with permission to work in Poland are welcome. Successful candidates will need to pass a standard background check. What we offer Work that matters in the financial domain: Work on a trading system at an established financial institution, processing millions of transactions daily. Professional growth: Collaborate with smart, highly capable developers in a supportive and challenging environment. Direct collaboration : You will work directly with the bank’s team in North America and in Poland. 1st-tier work : This is not a technical support or legacy maintenance role. The system is functional and is actively being built and you will take part in updating it. The people who built the system are still part of the team. Long-term commitment: This is not a fixed-scope or fixed-term outsourcing role; we value people who want to grow and contribute long-term. Fully remote work: Fully remote position based in Poland. Competitive Compensation: Above-average pay and ample time-off options. Responsibilities Own one or more technology domains end-to-end such as the AWS multi-account landing zone (Control Tower, SCPs, Organizations, IAM Identity Center), EKS greenfield buildout (service mesh, GitOps/ArgoCD, Karpenter), CI/CD pipeline architecture, or AI/ML infrastructure (Bedrock, GPU workloads, MLOps). Lead platform buildouts from design through production. Architect, implement, and operate the systems your domain covers, making and documenting architecture decisions within your scope. Author and enforce IaC standards. Write production-grade Terraform/Terragrunt modules and establish patterns the entire team adopts. Design and implement CI/CD pipelines for infrastructure and application workloads using Jenkins on ECS and GitOps workflows. Understand and troubleshoot hybrid connectivity across co-location facilities, AWS Transit Gateway, Direct Connect, and cross-region networking; partner with the Networks team to resolve issues and implement changes. Mentor two Mid-level Engineers (L3). Review code and designs, pair on complex problems, drive their technical growth. Collaborate with the Governance and Security SME on security posture, vulnerability remediation prioritization, and regulatory compliance. Participate in on-call as a senior escalation point for production infrastructure incidents. Leverage AI-assisted developer tooling to accelerate delivery and reduce operational toil across the team. Requirements Must have 6+ years building and operating production infrastructure on AWS. Deep expertise in at least one of: AWS multi-account architecture (Control Tower, SCPs, Organizations, TGW) or Kubernetes at scale (EKS, service mesh, GitOps/ArgoCD, Karpenter). Terraform and Terragrunt proficiency. You create the modules, not just consume them. CI/CD pipeline design and maintenance (Jenkins, GitHub Actions, or equivalent). Linux systems administration (Amazon Linux, RHEL, or equivalent). Python and Bash scripting for automation. Experience mentoring engineers through code reviews, design reviews, and pairing. Ability to take ambiguous problems, ask the right questions, and deliver without hand-holding. Ability to follow and understand technical conversations. Ability to work during US Eastern business hours: 6-hour overlap during the onboarding period and a 3-4 hour flexible overlap afterwards. Nice to have Financial services, trading technology, or regulated industry experience. Experience with Microsoft Entra ID (Azure AD) and enterprise application management, SAML/SSO configuration, and AWS IAM Identity Center integration. Hybrid cloud connectivity troubleshooting (Direct Connect, Transit Gateway, co-location to AWS). Privileged access management (CyberArk or equivalent). Cloud security tooling (Wiz, Qualys, CrowdStrike). AI/ML infrastructure such as Bedrock, SageMaker, GPU instance management, and MLOps pipelines. AWS certifications (Solutions Architect Professional, Advanced Networking, Security Specialty). Interview process Submit your CV. Answer a few written questions and a short programming exercise which you can do at your own pace. Participate in an online three-stage interview process Successful candidates will need to pass a standard background check.

🏢 Summary: Senior Backend Developer role focused on designing and implementing core components of a high-performance trading platform in a cloud-native, microservices environment. The position involves building low-latency order management and event-driven distributed systems using Java/Kotlin on AWS. You will work within a Scrum team to deliver secure, scalable backend services for financial infrastructure. 🗂️ Requirements: Bachelor’s degree in Computer Science, IT or equivalent experience, 6+ years of experience in Java or Kotlin, Experience with Docker and Kubernetes, Strong knowledge of AWS cloud platform, Experience with CI/CD pipelines and automation, Knowledge of microservices architecture, Experience working with distributed systems, Competence in messaging systems, Experience with distributed caching, Understanding of monitoring and observability tools, English proficiency minimum B2 📃 Skills: Java, Kotlin, Kubernetes, Docker, Jenkins, GitLab, AWS, Microservices, CI/CD, Messaging, Caching, Scrum 🏢 Description: Employer: Swiss IT Company in Banking Infrastructure Rate: 6000 - 7500 Eur net per month Cooperation model: B2B Start date: ASAP Recruitment process:  3 steps (pre - screening, technical interview, technical task) Technology stack: Java or Kotlin, Kubernetes, Docker, Jenkins, Gitlab, AI Tools, AWS Team: 20-person Scrum team responsible for separate microservices We are currently looking for a Senior Backend Developer based in Poland (preferred locations: Wrocław, Poznań or fully remote). In this role, you will contribute to the design and implementation of strategic backend components within a high-performance financial technology platform. You will work on infrastructure responsible for order management, execution logic, smart routing mechanisms, and event-driven business services in a cloud-native environment. This is an opportunity to join a fast-growing, product-driven fintech organisation operating in a technically demanding domain with strong market demand and long-term growth potential. Your role is: -> Designing and implementing new releases of a core trading platform -> Contributing to architecture decisions around: low-latency order management execution algorithm smart order routing event driven and distributed systems -> Engineering and operating distributed services in cloud environments -> Collaborating closely with Product, Engineering Leadership, and cross-functional teams -> Ensuring solutions follow current industry best practices and architectural standards -> Designing with security, authentication and authorization in mind Your skills and experiences: -> Bachelor’s degree in Computer Science, IT or equivalent practical experience -> Experience with container orchestration (Docker and Kubernetes) -> 6+ years of experience in Java and/or Kotlin -> Solid understanding of monitoring, observability and diagnostics tooling -> Strong knowledge of cloud platform AWS -> Experience with CI/CD pipelines and automation -> Knowledge of microservices architecture and the ability to work within a distributed system environment -> Proven competence in messaging systems and distributed caching -> Strong spoken and written English (min B2) Nice to have: + Experience with reactive programming patterns + Strong clean-code mindset and experience with test automation Our client offers: + Great opportunity for personal development in a stable and friendly large multinational company + Frequent company events + Flexible working hours If interested, please apply safely through this portal (application rules are in accordance with GDPR). Employment agency Nr 17138.

🏢 Summary: Senior Cloud Engineer role focused on developing and operating a global internal cloud platform built on Google Cloud and other major public cloud providers. The position involves infrastructure automation, platform scalability, and mentoring engineers while ensuring secure and compliant cloud solutions. This is a full-time, long-term hybrid role based in Warsaw. 🗂️ Requirements: 6+ years of hands-on experience with Google Cloud Platform, Degree in Computer Science, IT, or equivalent practical experience, Strong background in IT architecture and infrastructure design, Experience with infrastructure automation and provisioning, Hands-on experience with Terraform, Strong Python programming skills, Proficiency with Linux command line and shell scripting, Experience working in regulated environments, Experience with CI/CD pipelines, Advanced spoken and written English 📃 Skills: GCP, AWS, Azure, Terraform, Python, Linux, Bash, CI/CD, AzureDevOps, GitHub, GitHubActions 🏢 Description: 💰 Salary: 20,000-25,000 PLN per month 🏙️Hybrid: 1 day on-site/4 days remote (Office located in Warsaw) 🕦 Full-time position, long-term 📄Contract of Employment We're hiring a Senior Cloud Engineer for a major multinational enterprise running a worldwide internal cloud platform. The platform is built on top of the main public cloud providers (Google Cloud, AWS, Azure) and serves the whole organization as a core piece of its technology setup. Requirements: 6+ years of hands-on work with Google Cloud Platform (exposure to AWS or Azure is a plus) Degree in Computer Science, IT, or a related area, or matching practical engineering experience Solid background in IT architecture and design, with focus on infrastructure automation, provisioning, and upkeep Hands-on with Infrastructure as Code (Terraform) and strong Python skills Comfortable with Linux command line and shell scripting Experience building IT systems in regulated environments Working knowledge of CI/CD pipelines using Azure DevOps, GitHub Repos, and GitHub Actions Strong troubleshooting and analytical skills, including under time pressure Advanced spoken and written English Nice to Have: Background in API management or API design Past work in distributed, multicultural teams Key Responsibilities: Help plan, run, and grow the GCP cloud platform used across the company globally Guide and mentor a group of engineers as they roll out cloud solutions Partner with Squad Leads and other stakeholders to map technical work to business needs Make sure designs are scalable, stable, easy to maintain, and secure, in line with best practices and company strategy Write, update, and review documentation covering processes, standards, and team practices Keep open communication going across teams in different countries and time zones

🏢 Summary: Contract role for a Senior Data Engineer with strong MLOps expertise to design and maintain end-to-end data and ML pipelines in Azure Databricks. The position focuses on building reproducible training and deployment workflows, implementing data quality and monitoring frameworks, and optimizing performance and cost in production environments. The engineer will also ensure security, compliance, and infrastructure consistency using IaC and CI/CD practices. 🗂️ Requirements: Senior-level experience in Data Engineering, Strong MLOps background, Hands-on experience with Azure Databricks (Workflows, Delta Lake, Unity Catalog), Proficiency in PySpark and SQL Warehouses, Experience building production-grade data and ML pipelines, Experience with CI/CD pipelines (GitHub Actions or Azure DevOps), Experience with monitoring and ML observability tools, Knowledge of data quality frameworks and drift detection, Experience with security, access management and compliance in data/ML environments, Experience with Infrastructure as Code using Terraform 📃 Skills: Azure, Databricks, PySpark, SQL, DeltaLake, UnityCatalog, CI/CD, GitHubActions, AzureDevOps, Lakeview, Grafana, Terraform, MLOps, IaC 🏢 Description: Senior Data Engineer / MLOps Remote, Poland B2B till August 160–180 PLN/h Responsibilities Design & maintain end-to-end data & ML pipelines (Databricks Workflows, Delta Lake, Unity Catalog) Build reproducible training & deployment workflows (experiment tracking, model registry, artifact management) Implement data quality frameworks, observability metrics, dashboards (Lakeview, Grafana) Automate ingestion & feature pipelines via PySpark, SQL Warehouses, DAB within CI/CD Manage security, access control & compliance in data/ML environments Optimize compute performance & cost (autoscaling, spot instances, caching, partitioning) Develop automated evaluation & validation pipelines (new telemetry, reproducibility, traceability) Maintain continuous model & data monitoring (drift, feature stability, prediction quality) Ensure environment consistency via IaC & containerization (Terraform) Requirements Senior Data Engineer + solid MLOps background Azure Databricks (Workflows, Delta Lake, Unity Catalog) PySpark, SQL Warehouses, production-grade pipeline development CI/CD (GitHub Actions / Azure DevOps) Monitoring tools (Lakeview, Grafana), ML observability Data quality, drift detection, ML monitoring Security, access management & compliance in data/ML ecosystems Terraform / IaC

🏢 Summary: Engineering leadership role responsible for managing and mentoring a team of engineers, overseeing project delivery, and driving engineering strategy in an e-commerce environment. The position focuses on ensuring high-quality, timely execution of technical initiatives while improving development processes and aligning with business goals. 🗂️ Requirements: Minimum 8 years of experience in engineering, At least 3 years of experience managing engineering teams, Proficiency in GoLang, Java, Scala, JavaScript or PHP, Experience with ReactJS and/or GoLang, Strong project management skills, Understanding of SLO and SLI concepts, Experience with development metrics, Strong English communication skills 📃 Skills: GoLang, Java, Scala, JavaScript, PHP, ReactJS, SLO, SLI, DX, ProjectManagement 🏢 Description: We are an e-commerce platform in Poland and a network of travel agencies offering a wide range of travel products. We are part of Wirtualna Polska Holding – Poland’s largest group of media and e-commerce companies. Alongside Wakacje.pl and the Invia brands, we scale our impact across the CEE market, driven by a shared #TravelMindset. In our daily work, we #Explore better ways to grow, #Engage through real ownership and teamwork, and #Enjoy building experiences that people genuinely look forward to. Send us your CV and… see you at Travelplanet.pl ! ✈️ Your responsibilities Lead and mentor a team of engineers, fostering a collaborative and innovative work environment. Oversee the planning, execution, and delivery of engineering projects. Develop and implement engineering strategies aligned with company goals. Ensure projects are completed on time, within scope, and within budget. Collaborate with cross-functional teams to define project requirements and deliverables. Continuously improve engineering processes and workflows. Provide technical guidance and support to team members. Conduct performance evaluations and support the professional development of team members. Our requirements Minimum 8 years of experience in the engineering industry. At least 3 years of experience in a leadership role, managing engineering teams. Proficiency in one of the following programming languages: GoLang, Java, Scala, JavaScript or PHP. Experience with ReactJS and/ or GoLang is as big plus. Can-do attitude with a proactive and solution-oriented approach. Excellent project management skills, with the ability to handle multiple topics simultaneously. Understanding of developer experience (DX) and familiarity with concepts such as SLO (Service Level Objectives) and SLI (Service Level Indicators). Experience with metrics used by development teams. Strong command of English, both written and spoken, to ensure effective communication with international teams. Strong desire for continuous learning and development. Excellent communication and interpersonal skills. Strong problem-solving skills and ability to work effectively under pressure. Our offer Competitive Salary :  commensurate with skills and experience Paid time off : is included in the service fee Flexible Working Hours : Our core hours are 9 AM to 3 PM Hybrid Work Model: Work 2 days in the office and 3 days from home Health and Wellness: Shared costs for sports activities and private medical care Professional Development: Shared costs for training and courses Life Insurance : Comprehensive coverage for peace of mind Employee Discounts: Access to corporate products and services at discounted prices If the above sounds like an interesting opportunity we would be more than happy to hear from you! Please send your resume in English.