Platform Infrastructure Engineer in Warsaw

About Wolt At Wolt, we create technology that brings joy, simplicity and earnings to the neighborhoods of the world. In 2014 we started with delivery of restaurant food. Now we’re building the delivery of (almost) everything and you’ll find us in over 500 cities in 30 countries around the world. In 2022 we joined forces with DoorDash and together we keep on dreaming big and expanding across the globe. Working at Wolt isn’t always easy, but it’s definitely exciting. Here you’ll learn more, build more, and ship more than in most other companies. You’ll be challenged a lot, but also have a lot of fun on the way. So, if you’re a self-starter with drive and entrepreneurial spirit, this could be the ride of your life. At Wolt, you can grow your sales career with a fun and fast-scaling global business. Part of the DoorDash team, we’re building a global logistics platform that can deliver (almost) everything in your city, to your door in minutes. Today, our products are used by 55+ million registered users who can now order from 200,000+ restaurants and retail stores across 30+ countries around the world. Our Sales teams create and build our relationships with merchants. Together, we’ve helped big brands, local stores and neighborhood restaurants do over €15 billion’s worth of business through our platform. We’re constantly launching new cities and products, so there are always new opportunities to expand your skills and progress your career. What you’ll be doing Your role will be to build up our restaurant and retail portfolio in new and existing cities, by managing a pipeline of partners to target, nurture and close. This requires a good understanding of how to prioritise what merchants to target across different verticals, as well as strong communication and negotiation skills to get merchants to sign up to Wolt. Day-to-day in this role you’ll: Identify and target potential restaurant and retail SMB partners that will give our customers market leading breadth

CAPCO POLAND *We are looking for Poland based candidate. At Capco Poland, we’re not just another consultancy - we’re the spark behind digital transformation in the financial world. As a global leader in technology and management consulting, we thrive on helping clients tackle the toughest challenges across banking, payments, capital markets, wealth, and asset management. Capco is seeking an experienced Business Analysis Consultant (or Business Analyst to provide consulting services) to support client engagements within our Business Consulting practice. You will collaborate with leading banking clients on large-scale card migration initiatives, translating business needs into practical solutions and supporting successful delivery throughout the project lifecycle. This engagement is ideal for a Business Analysis Consultant with strong cards domain expertise, proven experience delivering migration projects, and working knowledge of the Visiona card issuing system. What You'll Do Configure and parameterise the Visiona card issuing platform to support business and regulatory requirements. Analyse incidents, identify root causes and propose effective system-based solutions within Visiona to address business needs. Collaborate with business stakeholders to gather, analyse and refine business and system requirements for new capabilities and process improvements. Design and document business processes, system configurations and functional specifications supporting card issuing solutions. Work closely with solution architects, developers, testers and other analysts to ensure consistent solution design and successful delivery. Support testing activities, validate system configuration, and assist with defect analysis and resolution. What We're Looking For Proven experience providing Business Analysis services within banking or financial services, with a strong focus on cards. Demonstrated experience delivering card migration or transformation projects. Working knowl

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. Our teams develops in-house connectors to connect with external systems and data warehouses. We are working to connect Snowflake with Fortune 500 companies - in the cloud. In this area you will be working on exposing API, blueprints and frameworks for other developers to create their own connectors. YOUR RESPONSIBILITIES Design and develop data integration and processing applications. These applications replicate data from various data sources (including relational databases, saas, data streams) into Snowflake, following CDC patterns. Develop and extend a robust connector platform to standardise and accelerate the development of connectors, either developed by Snowflake or by third parties. Typical example includes developing a scheduling service ensuring timely execution of tasks and optimal resource allocation. Optimize performance of the ingestion, meet with customers & troubleshoot issues and secure data transfer from external systems. Collaborate with teams across the organization and roles. Create design documents and present them to architects and other stakeholders, including company founders. Lead and mentor a group of engineers Coordinate synchronous and asynchronous communication to ensure goals are met. Collaborate with PMs and customers to understand busine

About Dot Collective We are a new generation consultancy based across UK and EU and founded on the premises of the engineering excellence and empowering people to make an impact. We work with all modern tech stacks and typically run agile scrum on all our projects. About you Are you passionate about data and its transformational powers? Do you like being able to make a huge difference in a limited period of time? We might be just the right place for you. Your key skills and capabilities: · Implementing cloud-native data platforms · Engineering scalable and reliable pipelines · Good knowledge of distributed computing with Spark · Understanding of cloud architecture principles and best practices · Hands-on experience in designing, deploying, and managing cloud resources · Excellent python and SQL skills · Agile ways of working · Experience in cloud automation and orchestration using tools such as CloudFormation or Terraform · Monitoring and performance tuning of cloud-based applications and services Nice to haves: (MLOps): Model Deployment & Serving – Deploy and manage ML models using MLflow, Azure ML, SageMaker, or similar, ensuring scalability and performance. Monitoring & Retraining – Set up model drift detection, performance monitoring, and automated retraining ML Pipelines & CI/CD – Automate end-to-end ML workflows We expect you to have some knowledge about how to architect, design, develop, deploy, and operate a data platform. Our promise to you We will always see you as a human being and will do our very best to support your needs and wellbeing – well-designed co-working and collaboration spaces, remote working patterns that work for you, parenting leave, sabbaticals

About ElevenLabs ElevenLabs is an AI research and product company transforming how we interact with technology. We launched in January 2023 with the first human-like AI voice model. Today, we serve millions of users and thousands of businesses - from fast-growing startups to large enterprises like Deutsche Telekom and Meta. Our investors are some of the world's most prominent, including Andreessen Horowitz, ICONIQ Growth and Sequoia. We've raised $781M in funding and our last valuation was $22B - multiples of 11, always. We have expanded from voice into three main platforms: ElevenAgents enables businesses to deliver seamless and intelligent customer experiences, with the integrations, testing, monitoring, and reliability necessary to deploy voice and chat agents at scale. ElevenCreative empowers creators and marketers to generate and edit speech, music, image, and video across 70+ languages. ElevenAPI gives developers access to our leading AI audio foundational models. Everything we do is the result of the creativity and commitment of our team - builders doing the best work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders. If you want to work hard and create lasting positive impact, we want to hear from you. How we work High-velocity: Rapid experimentation, lean autonomous teams, and minimal bureaucracy. Impact not job titles: We don’t have job titles. Instead, it’s about the impact you have. No task is above or beneath you. AI first: We use AI to move faster with higher-quality results. We do this across the whole company—from engineering to growth to operations. Excellence everywhere: Everything we do should match the quality of our AI models. Global team: We prioritize your talent, not your location. What we offer Innovative culture: You’ll be part of a generational opportunity to define the trajectory of AI, surrounded by a team pushing the boundaries of what’s possible. Growth paths: Joining ElevenLabs means joining a

CAPCO POLAND *We are looking for Poland based candidate. This role is hybrid. At Capco Poland, we’re not just another consultancy - we’re the spark behind digital transformation in the financial world. As a global leader in technology and management consulting, we thrive on helping clients tackle the toughest challenges across banking, payments, capital markets, wealth, and asset management. Lead complex core banking transformations that shape the future of financial services. The Role As a Senior Delivery Lead Manager at Capco, you will take a leading role in the successful delivery of complex modern core banking transformation programs for our financial services clients. You will combine deep delivery expertise with a strong understanding of modern core banking platforms and transformation. You will work closely with senior client stakeholders, technology teams, vendors and Capco colleagues to establish effective delivery structures, manage dependencies and risks, and drive programs from mobilization through implementation. You will bring the credibility to operate effectively with senior stakeholders while remaining close enough to delivery to identify challenges, unblock teams and maintain momentum across complex transformation environments. What You’ll Do Lead end-to-end delivery of large-scale modern core banking implementation and transformation programs, from mobilization and planning through implementation and transition. Establish effective program governance, delivery plans, milestones, dependencies and controls, providing clear visibility of progress, risks and key decisions. Coordinate multidisciplinary teams across business, technology, architecture, data, testing, migration, operations and third-party vendors to maintain alignment throughout delivery. Build trusted relationships with senior client stakeholders, providing clear communication, constructive challenges and practical recommendations to resolve complex delivery issues. Support t

Job Overview The Community Manager is the public face of World of Tanks Blitz and a bridge between players, the Community, Publishing and Development teams. The goal of this role is to build trust with players, maintain an open dialogue with the community, turn player feedback into actionable insights and help the team explain product decisions clearly. Reports to Community Team Lead What will you do? Manage communication with the RU/UA community across Discord, Telegram, Instagram, YouTube, TikTok and other relevant platforms. Communicate with players online and participate in offline community activities. Host streams and represent World of Tanks Blitz publicly. Prepare and publish news, event and update announcements, campaign communications and other content for SM platforms. Adapt communications to different platforms while maintaining the project’s tone of voice. Develop engagement activities for the community, including challenges, contests, small events, discussions, Q&As, memes, highlights and UGC formats. Play WoT Blitz regularly and understand its mechanics, game modes, events, balance, platforms and current versions. Collect, verify, structure and communicate player feedback to the relevant teams. Prepare regular community digests for Development and reports upon request. Participate in content and communication planning. Attend meetings with Development and Publishing, including balance discussions, to represent players’ needs, expectations and concerns. Help the team make decisions based on real player experience. Escalate critical issues and participate in crisis communication processes. What are we looking for? Strong knowledge of World of Tanks Blitz and the games industry. Experience with WoT Blitz or WoT PC is a significant advantage. English at B2 level or higher. Fluency in Ukrainian and Russian. Experience working with Discord, Telegram and social media platforms. Strong written and verbal communication skills. Confidence in communicating w

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. Your journey as a Software Engineer Working in our team you will: Think creatively to find optimal solutions to our complex, often ambiguous problems Participate in all stages of developing and serving new platforms for various AI solutions and improving existing Snowflake’s functionalities in the AI domain Work closely with other research, engineering, and business teams to understand and shape the short and long-term product development strategy Serve as a mentor to less experienced engineers, researchers, and product managers Ideal candidate 3+ years of experience writing production-quality scalable code using backend languages (preferred Go, Java, C++, Python) BSc in a technical field (AI/ML, CS, DS, Physics, Math, etc), MSc/PhD is a plus Professional level in building SDKs / web service APIs (REST/ gRPC) Experience with software engineering best practices (programming, testing, version control, CI/CD, docker/Kubernetes, Jenkins, agile development, etc) High levels of curiosity and eager enthusiasm for open-ended problems. Experience and interest in problem formulation based on relatively abstract information Ability to articulate results and complex concepts to leadership Must be able to produce solutions independently in an organized manner, work in a team, and also b

About ElevenLabs ElevenLabs is an AI research and product company transforming how we interact with technology. We launched in January 2023 with the first human-like AI voice model. Today, we serve millions of users and thousands of businesses - from fast-growing startups to large enterprises like Deutsche Telekom and Meta. Our investors are some of the world's most prominent, including Andreessen Horowitz, ICONIQ Growth and Sequoia. We've raised $781M in funding and our last valuation was $11B - multiples of 11, always. We have expanded from voice into three main platforms: ElevenAgents enables businesses to deliver seamless and intelligent customer experiences, with the integrations, testing, monitoring, and reliability necessary to deploy voice and chat agents at scale. ElevenCreative empowers creators and marketers to generate and edit speech, music, image, and video across 70+ languages. ElevenAPI gives developers access to our leading AI audio foundational models. Everything we do is the result of the creativity and commitment of our team - builders doing the best work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders. If you want to work hard and create lasting positive impact, we want to hear from you. How we work High-velocity: Rapid experimentation, lean autonomous teams, and minimal bureaucracy. Impact not job titles: We don’t have job titles. Instead, it’s about the impact you have. No task is above or beneath you. AI first: We use AI to move faster with higher-quality results. We do this across the whole company—from engineering to growth to operations. Excellence everywhere: Everything we do should match the quality of our AI models. Global team: We prioritize your talent, not your location. What we offer Innovative culture: You’ll be part of a generational opportunity to define the trajectory of AI, surrounded by a team pushing the boundaries of what’s possible. Growth paths: Joining ElevenLabs means joining a

CAPCO POLAND * We're looking for Poland-based candidates. JOIN OUR MUREX DELIVERY TEAM Capco Poland is a global technology and management consultancy specializing in digital transformation across the financial services industry. We partner with leading global banks to deliver complex Capital Markets and Murex transformation programmes. We are currently looking for an experienced Murex Test Manager with hands-on expertise in MxTest to join large-scale Murex implementation and upgrade projects. This is an opportunity to play a key role in defining testing strategies, building reusable test assets, and ensuring the quality of one of the world's leading Capital Markets platforms. WHAT YOU WILL DO As a Murex Test Manager, you will lead testing activities across Murex implementation, upgrade, and transformation programmes. Your responsibilities will include: Define and execute the overall Murex testing strategy across multiple workstreams. Design, develop, and maintain MxTest test cases and reusable regression packs. Build comprehensive test coverage across Front Office, Risk, Back Office, Market Data, Interfaces, and Reporting modules. Coordinate SIT, UAT, regression, and dress rehearsal activities. Ensure traceability between business requirements and test scenarios. Manage test execution, defect lifecycle, and reporting. Collaborate with Business Analysts, Developers, SMEs, and Business Users throughout the delivery lifecycle. Support production cutover, post-release validation, and hypercare activities. Promote testing best practices and continuously improve testing processes and automation. WHAT YOU CAN GAIN Work on large-scale Murex transformation programmes for leading international financial institutions. Become part of a highly specialized Capital Markets consulting practice. Shape testing frameworks that will be reused across future Murex upgrade programmes. Collaborate with senior Murex architects, developers, and functional consultants. Exposure to compl

CAPCO POLAND *We are looking for candidates willing to relocate to the Middle East - Qatar for the duration of the project. At Capco Poland, we’re not just another consultancy - we’re the spark behind digital transformation in the financial world. As a global leader in technology and management consulting, we thrive on helping clients tackle the toughest challenges across banking, payments, capital markets, wealth, and asset management. Our secret? A culture that’s fast, flexible, and fiercely entrepreneurial. We move quickly, think creatively, and always put our people first. We’re passionate about growth - both for our clients and ourselves - and that means attracting the very best talent to join us on this exciting journey. We’re proud to be: • Trailblazers in banking, payments, capital markets, wealth, and asset management • Champions of an agile, nimble, and innovative work environment • Dedicated to building a team of top-notch professionals who share our drive and vision Shape the future of data platforms by delivering modern, cloud-native engineering solutions that enable leading financial institutions to unlock the full value of their data. The Role We are looking for a Senior Consultant Data Engineer with strong Snowflake expertise to join our growing Data & Analytics practice. You will work closely with clients to design, build and optimise modern cloud-based data platforms, enabling advanced analytics, regulatory reporting and data-driven decision-making. As a Senior Consultant, you will combine technical delivery with client engagement, helping organisations modernise their data landscape. The engagement is expected to run for one year and requires relocation to the Middle East for its duration . You will collaborate with client and project teams to deliver the agreed data engineering scope and project outcomes. What You’ll Do Design, develop and optimise scalable data pipelines and cloud-native data platf

CAPCO POLAND *We're looking for Poland-based candidates. The role is hybrid and requires working from the office in Warsaw. Capco Poland is a global technology and management consultancy specializing in driving digital transformation across the financial services industry. We are passionate about helping our clients succeed in an ever-changing industry. We are also: Experts in banking and payments, capital markets and wealth and asset management Committed to growing our business and hiring the best talent to help us get there Focused on maintaining our nimble, agile and entrepreneurial culture Shape complex data programmes and help financial institutions turn data strategy into practical, scalable transformation. The Role As a Senior Lead Consultant / Principal Data Advisor at Capco, you will play a key role in leading complex, large-scale data programmes for clients across banking and financial services. You will work closely with senior management, Steering Committees, Business, IT, Security, and Data Owners to provide strategic direction and support critical architectural and organisational decisions. Combining practical expertise across data governance, architecture, and transformation, you will help clients build robust data capabilities and translate strategic objectives into effective delivery. What You’ll Do Lead and provide strategic direction across large-scale data programmes within banking and financial services. Advise senior management and Steering Committees on data strategy, governance, architecture, and transformation. Facilitate complex discussions and build alignment between Business, IT, Security, Data Owners, and other key stakeholders. Guide architectural and organisational decisions across data warehouses, data platforms, and lakehouse solutions. Assess architectural and technical recommendations, including solutions using GCP and BigQuery, to support scalable and effective delivery. What We're looking for Extensive experience in leading large

System Analyst – Authorization Host / SWITCH / POS Handling / E-commerce CAPCO POLAND Capco Poland is a global technology and management consultancy specializing in driving digital transformation across the financial services industry. We are passionate about helping our clients succeed in an ever-changing industry. We are also: Experts in banking and payments, capital markets, wealth and asset management. Focused on maintaining our nimble, agile and entrepreneurial culture. Committed to growing our business and hiring the best talent to help us get there. THINGS YOU WILL DO As a System Analyst , you will support the analysis, design and implementation of solutions within the Authorization Host, SWITCH, POS Handling and E-commerce domain. You will work on critical acquiring transaction processing systems supporting authorization, routing and payment acceptance across multiple channels. You will collaborate with business stakeholders, architects, developers, security teams and payment organizations to deliver reliable, scalable and secure payment processing solutions. Main Duties Gather and analyze business and system requirements for Authorization Host and SWITCH platforms. Prepare system analysis documentation, transaction flow diagrams and interface specifications. Design and document authorization, capture, routing and settlement transaction flows. Analyze transaction routing, stand-in processing, timeout and fallback scenarios. Support POS terminal handling, device integrations and terminal management processes. Analyze Payment Gateway and PSP integrations. Support e-commerce payment flows including card-not-present transactions and 3-D Secure authentication. Prepare ISO8583 and ISO20022 message mappings. Analyze Host-to-Host integrations and communication models. Support initiatives related to Visa, Mastercard, American Express and BLIK. Define payment security requirements including HSM, cryptographic keys and PCI PIN. Prepare test scenarios and support

CAPCO POLAND At Capco Poland, we’re not just another consultancy - we’re the spark behind digital transformation in the financial world. As a global leader in technology and management consulting, we thrive on helping clients tackle the toughest challenges across banking, payments, capital markets, wealth, and asset management. Drive quality and efficiency across complex banking transformation programmes through scalable test automation. THE ROLE We are looking for an experienced Senior Test Automation Consultant to provide specialist test automation services supporting large-scale banking and payments transformation programmes. The engagement focuses on designing and implementing robust automation solutions that improve testing efficiency, increase coverage across critical MVP paths, and support high-quality software delivery. Working closely with manual testers, developers, and programme stakeholders, you will help define automation priorities, maintain automation frameworks, and contribute to continuous quality assurance across card and banking platforms. Fluency in Polish is mandatory. KEY RESPONSIBILITIES: Prepare and implement regression test automation for critical MVP business and system paths Build and maintain the MVP Regression Pack to support repeatable and scalable testing execution Automate smoke and regression test scenarios where environments, integrations, and test data are available Maintain automation scripts, analyse automation execution results, and provide clear reporting on test outcomes Collaborate with manual testers and QA teams to identify and prioritise suitable scenarios for automation coverage SKILLS & EXPERIENCES TO GET THE JOB DONE: Proven experience in test automation within banking, payments, or enterprise technology environments Strong knowledge of automation frameworks, scripting languages, and automated testing best practices Experience developing and maintaining regression and smoke automation suites Familiarity with

CAPCO POLAND Capco Poland is a global technology and management consultancy specializing in driving digital transformation across the financial services industry. We are passionate about helping our clients succeed in an ever-changing industry. We also are: Experts in banking and payments, capital markets, wealth and asset management Focused on maintaining our nimble, agile, and entrepreneurial culture Committed to growing our business and hiring the best talent to help us get there The Role As a Senior Business Analyst , you will provide consulting expertise to clients delivering large-scale Cards transformation initiatives across the banking sector. Drawing on your experience in Cards & Payments, you will help clients define business priorities, optimise operating models, and translate complex business challenges into practical, scalable solutions that support successful transformation. Working closely with business stakeholders, architects, and delivery teams, you will bring a strategic consulting perspective to business analysis, solution design, and transformation planning. A strong background in Cards platforms is essential, while experience with VisionPLUS (Visiona) or similar enterprise card processing solutions will be considered a distinct advantage. What You'll Do Partner with clients to shape and deliver business analysis for strategic Cards transformation programmes, ensuring business objectives are aligned with practical implementation approaches. Analyse business capabilities, operating models, and processes to identify opportunities for optimisation and support the successful adoption of modern Cards solutions. Facilitate workshops and stakeholder discussions to define business requirements, resolve complex challenges, and build alignment across business and technology teams. Assess the impact of business and technology change, identifying key risks, dependencies, and organisational considerations to support informed decision-making throughout th