ML Ops Engineer at Inetum Polska | Warsaw

Join Inetum Polska as a skilled ML Ops Engineer, where you will play a critical role in shaping the future of machine learning operations. Your primary responsibility will be to architect and deploy the necessary infrastructure to support the management and orchestration of up to 1,500 ML scoring processes within a cutting-edge Databricks environment. You will focus on operationalizing ML scoring pipelines, establishing a robust, scalable, and secure platform that empowers our data science teams to seamlessly deploy their models.

Join Inetum Polska as a Data Engineer, where you will play a pivotal role in the development and optimization of our data infrastructure. Your responsibilities will include:Designing and maintaining efficient processes to aggregate data from diverse sources into our Data Lake.Creating, developing, and refining complex data pipelines to guarantee a reliable flow of information.Establishing frameworks that support the development of data pipelines.Implementing thorough testing frameworks for data pipelines to ensure data integrity and quality.Collaborating with analysts and data scientists to deliver superior quality data solutions.Overseeing data management practices, ensuring security, compliance, and best practices in governance.Exploring and adopting new technologies to enhance data pipeline performance.Integrating and leveraging data from various source systems, including Kafka, MQ, SFTP, databases, APIs, and file shares.

Join our innovative team as a Senior Data Engineer and play a pivotal role in enhancing our product platform. We are looking for an experienced professional with a strong background in data engineering to design, implement, and maintain robust data solutions.Main Responsibilities:Architect and develop data solutions that elevate our product platform.Define and refine data models tailored for analytical, operational, and predictive applications.Engage in critical data architecture and technical infrastructure decisions.Guarantee high quality, reliability, and maintainability through best practices in CI/CD and automation.Work closely with product owners, developers, and stakeholders to convert business requirements into effective technical solutions.Technologies Utilized: Azure DevOps, Kubernetes, SQL, ETL.

Join our dynamic team as a QA Engineer/Analyst and contribute to a variety of exciting projects at Inetum. Our Quality Assurance teams tackle multiple initiatives simultaneously, ranging from developing automated API tests to testing web and mobile applications. You will also play a key role in creating effective test strategies and analyzing intricate business processes. We welcome diverse profiles, whether you are analytical, testing-focused, or technical, at both Junior and Regular levels.Please note: You are not applying for a specific position. We will connect with candidates about roles and projects that align closely with their expertise and interests.Technologies you will work with:Testing & Automation: API Testing (REST), Gauge, nUnit, Cucumber, SpecFlow, Playwright, Selenium, WebAPI test automation, A/B TestingBackend / Integrations: .NET Core, messaging/queues (Azure Service Bus, Event Hub), microservicesPlatforms & Environments: Azure DevOps (pipelines, test plans, repositories), Atlassian (Jira, Bitbucket, Confluence), Xray Test Management, JenkinsDatabases & Analytics: SQL (Postgres, Sybase, MS SQL), ELK Stack, GrafanaOther: Git, Swagger, JetBrains tools (IntelliJ, DataGrip), basic Python skills (in selected projects)

The AI & Data Presales Specialist plays a crucial role in steering the complete presales lifecycle for data, analytics, and AI initiatives. This journey spans from initial qualification and discovery phases to solution design, proposal development, and seamless handover to the delivery team. This position demands exceptional client engagement abilities, a solid understanding of contemporary data and AI platforms, and the skill to articulate compelling value propositions and solution narratives. Collaboration is key, as you'll work closely with Specialized Sales, Solution Architects, and Subject Matter Experts (SMEs) to formulate winning proposals that direct clients towards tangible, measurable results.Key ResponsibilitiesOpportunity Qualification & Deal ShapingEvaluate opportunity alignment, customer readiness, stakeholder dynamics, decision-making processes, potential risks, and actionable next steps alongside Specialized Sales.Design commercial strategies, set project boundaries, delivery models, and clarify risk and assumptions.Customer Discovery & Requirements DefinitionLead discovery workshops and interviews with both business and technical stakeholders.Document functional and non-functional requirements, constraints, success metrics, and KPIs.Transform insights into an organized use-case backlog and define the Minimum Viable Product (MVP).Solution Narrative & Architecture CoordinationCraft and sustain the solution storyline, including phased roadmaps, trade-offs, and alternative pathways.Collaborate with Solution Architects and SMEs to establish the solution approach, input for sizing, delivery model, and maintain a risk and assumptions register.Presales Deliverables & Proposal OwnershipGenerate high-caliber presales documentation: executive presentations, proposals/Statements of Work (SoWs), RFP responses, and compliance matrices.Guarantee clarity, structure, and consistency throughout all written communications.Facilitate internal reviews, maintain bid cadence, and conduct readiness checkpoints to ensure alignment between Sales and Architecture.Value Engineering & Business Case DevelopmentDevelop and revise ROI/TCO models, benefit hypotheses, and measurement strategies.Align the value proposition with customer KPIs and strategic objectives.

About HG PolskaHG Polska Sp. z o.o. operates as the Polish subsidiary of HG International B.V., a recognized global leader in specialized, high-quality cleaning, maintenance, and protective products for home and garden applications.Our innovative HG products are accessible in over 40 countries and are prominently featured in major retail chains, drugstores, and DIY markets across Poland. To further our expansion in the Polish market, we are enhancing our local sales and marketing team.Your Role at HGAs a Sales Support & Marketing Specialist, you will play a pivotal role in empowering our Polish sales team with robust commercial materials and practical sales support alongside executing local marketing initiatives. This position is perfectly suited for individuals who relish blending hands-on sales assistance with actionable marketing strategies in a dynamic international setting.What You’ll DoCreate and modify POS materials, sales presentations, and commercial tools.Provide direct support to the Polish field sales team.Coordinate local trade marketing activities and campaigns.Assist with e-commerce content and local digital requirements.Translate and adapt HQ marketing materials for the Polish market.Offer basic order-processing support during team absences (training will be provided).What HG OffersIf you are excited about this opportunity, here’s what you can anticipate from us:Salary commensurate with education and experience.An annual bonus of 7.5% of your gross salary.20-26 vacation days, depending on full-time employment status.A motivating work environment within a friendly and supportive team.

Join our dynamic team as a Junior Data Engineer, where you will play a critical role in enhancing modern, real-time data processing capabilities. You will assist in transitioning existing data and ML workflows from batch processing to scalable streaming solutions. This position involves hands-on engineering, close collaboration with Data Scientists, and operational oversight for production data pipelines.Technology EnvironmentUtilization of advanced real-time data streaming technologies for ML model inference.Experience with distributed data processing frameworks that enable scalable, low-latency pipelines.Work with containerized workloads orchestrated in cloud-native environments.Employ monitoring and observability tools to ensure the reliability and performance of data pipelines.Engage with a Python-based ecosystem that supports ML model integration and lifecycle management.Key ResponsibilitiesTransform batch inference workflows into efficient streaming pipelines.Establish streaming semantics to replace batch windows, including micro-batching, windowing, and state management.Design Kafka topic structures, partitioning strategies, and consumer group patterns tailored for prediction workloads.Implement strategies for checkpointing, backpressure handling, and delivery guarantees.Package and version ML model artifacts for streaming jobs to facilitate safe rollouts and rollbacks.Optimize performance for throughput and latency through effective batching strategies and resource allocation.Deploy and manage streaming jobs with comprehensive monitoring and alerting.Integrate streaming outputs into downstream ETL/BI systems seamlessly.Collaborate with Data Scientists on CI/CD for streaming models while monitoring model performance and drift.Team & CollaborationEngage in a distributed delivery model closely coordinated with the central AI/BI team in Germany.Experience daily collaboration through MS Teams, Jira, and Confluence.Utilize Agile methodologies (Scrum/Kanban) within cross-functional squads.

Location: Warsaw, Poland — Hybrid (4 days on-site / 1 day remote)Contract: B2B · 25–40 k PLN net / month + RSUsFresha: Innovating the Beauty & Wellness SectorBecome a part of Fresha, the premier marketplace platform revolutionizing the beauty and wellness industry on a global scale. With a network of over 120,000 businesses and 450,000 stylists who trust our platform, we've facilitated more than 1 billion appointments worldwide. Fresha provides an integrated platform for bookings, point-of-sale, marketing, and more, connecting consumers with local services.Your Role as a Backend EngineerAt Fresha, we harness the power of AI not merely as a coding assistant, but as a catalyst for feature delivery. We equip every engineer with cutting-edge tools (Claude, GitHub Copilot, Cursor) to eliminate technical burdens—allowing you to dedicate your efforts to delivering high-impact product features. We seek engineers who can adeptly utilize these tools to propel our 6-week development cycles, accelerating the transition from concept to code, while ensuring the technical integrity and security of the final user experience.Are you poised to make a tangible impact in a dynamic, self-directed environment? We invite you to join our exceptional cross-functional product team in Warsaw as a Backend Engineer.Key Responsibilities:* Collaborate intimately with Product, Design, Frontend, Infrastructure, and Mobile engineers to transition features from discovery to deployment and beyond.* Take ownership of features from concept to observability: encompassing technical design, implementation, testing, and deployment.* Design, develop, and sustain efficient, scalable, and robust Ruby/Elixir code.* Work within a polyglot technology stack (Ruby, Elixir, GraphQL, TypeScript, gRPC) and modern messaging systems (Kafka).* Operate within a Kubernetes-driven framework as we progress towards a microservices architecture.* Apply Domain-Driven Design principles to build high-quality, impactful products from inception to delivery.

Engage in operational and maintenance tasks, particularly within our Windows Server Guard system, addressing incidents, implementing changes, and handling non-standard tasks in our ITSM platform.Document the solutions you develop to build a knowledge base.Utilize your problem-solving skills to tackle technical challenges effectively.Conduct performance analysis to optimize system efficiency.

Join Our Team as a Product Engineer!Product Engineer (Warsaw – Hybrid)Velocity is revolutionizing the financial landscape with a groundbreaking approach: Stablecoins. Our mission is to provide an intelligent, rapid, and unified method for transferring funds. As payment and banking infrastructures lag behind the demands of today's global economy, we are at the forefront of change with our Stablecoin Payment Account, merging the agility of digital assets with the rigor of traditional finance.Based in London, Warsaw, and New York, our experienced team collaborates in a hybrid work model. We value the balance of flexibility and in-person teamwork. This position is based in our Warsaw office and operates under a B2B contract arrangement.Your Role and ResponsibilitiesAs a Product Engineer at Velocity, you will leverage AI to develop comprehensive products that seamlessly integrate with financial systems. You will collaborate closely with product managers and stakeholders, taking ownership of entire product flows from concept to production and beyond.Essential QualificationsStrong product ownership: You are adept at understanding product goals, engaging with product managers and stakeholders, and managing features from ideation through to deployment and monitoring. You excel at problem-solving.Hands-on AI-driven development: You utilize AI tools daily to enhance design, coding, debugging, and shipping processes. AI is integral to our product development methodology.Rapid execution: You will deliver your first significant pull request on your very first day. Your drive and ambition focus on delivering tangible value rather than getting mired in discussions.Collaborative spirit: As part of a small, flat team of product engineers, you work autonomously, support your teammates, and thrive in an ego-free collaborative atmosphere. You take accountability for your design choices.Robust backend engineering experience (3+ years): You are proficient in building and maintaining production systems using frameworks such as Node.js, Django, FastAPI, or Ruby on Rails. Familiarity with frontend frameworks like React is a plus, along with expertise in leveraging GitHub for team collaboration.API and system design proficiency: You possess the skills to create clean, scalable RESTful APIs and backend architectures that are both maintainable and efficient.

Join our team as an IT Support Engineer at evooq, where you will play a crucial role in delivering high-quality technical support to our clients. You will be responsible for troubleshooting and resolving IT issues, ensuring the seamless operation of our technology systems. This is an exciting opportunity to work in a dynamic environment that fosters professional growth and innovation.

Join Altersolutions as a Kafka Engineer and be part of an innovative team that is driving the future of technology. In this role, you will work on designing, implementing, and maintaining scalable and distributed systems using Apache Kafka. Your expertise will contribute to enhancing data integration processes and improving system reliability.

The primary responsibility involves the operation of an Enterprise-scale setup, focusing on managing landing zones.Candidates will join a dedicated team responsible for overseeing daily operations within an MS Enterprise Scale environment, requiring substantial experience in cloud infrastructure management and optimization.While primarily assigned to one customer, involvement in projects for additional clients will be anticipated over time.Daily tasks will emphasize operations and maintenance, including system performance monitoring and troubleshooting cloud services to ensure optimal availability.Engagement with customer support through ticket management and incident resolution is essential.The role will involve automating and optimizing cloud operations, utilizing tools such as Azure DevOps to provide efficient and scalable services.Frequent collaboration with customer teams in Warsaw is part of the role, necessitating strong communication skills.Documentation of the cloud environment, processes, and procedures is expected to be maintained diligently.Implementation of CI/CD pipelines and automation frameworks for deployment, monitoring, and lifecycle management of cloud services will be required.The ability to collaborate across functions with operations, security, compliance, and application teams is crucial for delivering reliable and compliant managed services.All infrastructure will be developed or transitioned to Infrastructure as Code, with a focus on automation.

Join our innovative team at altersolutions as a Kubernetes Engineer, where you will leverage your expertise in container orchestration to enhance our cloud infrastructure. You will be responsible for designing, implementing, and managing Kubernetes clusters, ensuring high availability, performance, and security of our applications. Collaborate with cross-functional teams to drive continuous improvement in our DevOps practices.

SoftwareMind is looking for a Data Engineer based in Warsaw. This role centers on designing, building, and maintaining data pipelines that help drive informed decisions throughout the company. Key responsibilities Create and manage data pipelines that integrate information from multiple sources Monitor and support data quality and reliability at every stage Collaborate with team members to deliver solutions aligned with business needs Requirements Strong grasp of data engineering principles Comfort working closely with others in a collaborative setting Interest in building systems that support data-driven decisions

About the Role inetum2 is looking for a Data Engineer I in Warsaw to help turn data into practical insights. This role supports the data engineering team in designing, building, and maintaining scalable data pipelines that align with business needs. What You Will Do Collaborate with team members to design and develop data pipelines Maintain and improve existing data infrastructure Contribute to projects that help the business make informed decisions Location This position is based in Warsaw.

Join Fresha as an Analytics Engineer, where you will play a vital role in shaping data-driven decisions through analytics and insights. You will collaborate with cross-functional teams to develop and maintain robust data pipelines, ensuring data integrity and availability for analysis. With your expertise, you will empower stakeholders by translating complex data into actionable insights and visualizations that drive business growth.

Hybrid Work Environment in Warsaw or LondonOur Vision Empowering every e-commerce business globally to access capital instantly through data.Role Overview We are looking for a talented DevOps Engineer to enhance and secure our infrastructure as we expand our lending platform. You will engage directly with GCP and Kubernetes to create robust deployment pipelines while implementing essential platform-wide features such as observability, security, and infrastructure as code.This is a pivotal role where you will collaborate with engineering teams to boost their delivery speed, manage critical infrastructure components, and influence the operational standards across the organization. Additionally, you will work alongside non-technical teams to guide the entire company towards improved security and operational excellence. You will face thrilling challenges, from chaos engineering to green/blue deployments, in a dynamic, rapidly growing fintech environment where infrastructure reliability is key to our lending capabilities.About Uncapped Founded in 2019, Uncapped is a forward-thinking fintech company dedicated to providing working capital to SMEs in North America and Europe. We utilize diverse data sources to expedite credit decisions, ensuring they are safe and convenient. Partnering with leading platforms like Amazon and Walmart, we aspire to be the premier alternative lender worldwide.Your Responsibilities Build & Optimize Infrastructure: Take ownership of our GCP infrastructure stack, ensuring it is scalable, reliable, and cost-effective. Modernize our Kubernetes environments, implement infrastructure as code using Terraform, and define best practices that allow the engineering team to operate more swiftly and confidently.Enable Developer Velocity: Collaborate with development teams to enhance their delivery through improved CI/CD pipelines, tools, and processes. Advise engineers on selecting the right tools and methodologies for their projects. Empower teams with self-service infrastructure capabilities while upholding security and reliability standards.Strengthen Security & Governance: Spearhead cross-functional initiatives to manage identity and access across our infrastructure and third-party tools. Collaborate with non-technical teams to consolidate our perspective on third-party tools, addressing their needs while implementing security best practices. Safeguard critical infrastructure elements such as DNS, enforce secrets management and audit logging, and set compliance controls essential for regulated financial services. Maintain a balance between rigorous security and enabling teams to perform effectively.

Join our innovative team at Inetum Polska as a Data Engineer, where you will utilize your data engineering expertise in a fast-paced environment. Your role will be pivotal in ensuring smooth data migration and optimization for cutting-edge AI and ML projects. Don't miss out on the opportunity to contribute to our groundbreaking initiatives!Key ResponsibilitiesData Pipeline Development:Craft, develop, and implement Python-based ETL/ELT pipelines to facilitate data migration from on-premises MS SQL Server to our Databricks instance,Ensure effective ingestion of historical parquet datasets into Databricks.Data Quality & Validation:Establish validation, reconciliation, and quality assurance protocols to guarantee the accuracy and completeness of migrated data,Manage schema mapping, field transformations, and metadata enrichment to standardize datasets,Integrate data governance, quality assurance, and compliance into all migration processes.Performance Optimization:Optimize pipelines for enhanced speed and efficiency, leveraging Databricks capabilities, including Delta Lake when applicable,Oversee resource utilization and scheduling for large dataset transfers.Collaboration:Coordinate closely with AI engineers, data scientists, and business stakeholders to outline data access patterns needed for upcoming AI POCs,Work alongside infrastructure teams to ensure secure connections between legacy systems and Databricks.Documentation & Governance:Maintain comprehensive technical documentation for all data pipelines,Adhere to best practices for data governance, compliance, and security throughout the migration process.

Enhance and optimize our build, release, and packaging systems.Collaborate to refine our Continuous Integration and Continuous Deployment (CI/CD) pipelines and build processes.Develop and maintain robust build infrastructure.Engage closely with C++ product developers to comprehend their workflows and identify areas for improvement.