Senior Data Software Engineer

Salary Range: PLN 350,700 - 474,400 + Benefits + Equity Subject to alignment with the responsibilities and duties of the role. About Graphcore At Graphcore, we are pioneering the future of AI compute. Our team consists of semiconductor, software, and AI specialists with extensive experience in developing a comprehensive AI compute stack—from silicon and soft…

About the RoleWe are on the lookout for a talented Data Scientist/Data Analyst to revolutionize the way we interpret large-scale infrastructure and hardware-level telemetry data. Your expertise will drive actionable insights, predictive intelligence, and automated decision systems.In collaboration with our telemetry platform engineers, you will scrutinize data across the entire stack—from data center infrastructure to chip-level signals—enabling us to detect anomalies, foresee failures, and enhance system performance. This pivotal role not only supports telemetry engineering but also empowers data-driven control loops through advanced observability systems.Join us at the intersection of data science, distributed systems, and infrastructure observability and contribute to reshaping the future of AI.

SKELAR is a cutting-edge venture builder from Ukraine, dedicated to developing innovative tech enterprises on a global scale. Our mission is to create robust teams that excel in competitive international markets.Currently, SKELAR supports over 15 businesses across diverse sectors, including EdTech, HealthTech, and more. Our startups are regularly recognized as top contenders in various rankings and have achieved notable success in the App Store, with platforms that serve millions worldwide. Our ventures have also gained recognition in prestigious international media such as TechCrunch and Wired.We pride ourselves on our team of over 1500 skilled professionals who are driven by strong expertise and ambitious aspirations. Our people are our greatest asset, and we are committed to collaborating with the best talent available.We are excited to announce an opening for an Infrastructure Software Engineer at Leaply — our ecosystem of digital and physical products aimed at fostering healthy habits and enhancing quality of life. We operate in key global markets including the US, Tier 1 regions in Europe, and beyond.Having initially launched as a web platform, we have since expanded into mobile applications focused on habit formation with a subscription-based revenue model.By 2025, our team had tripled in size, and we anticipate further growth, aiming to double our business in 2026 and establish ourselves as a leading global player in HealthTech.Our team is on its third entrepreneurial venture together, boasting successful exits and profound insights into our niche and target audience. We prioritize agility, transparency in communication, and setting ambitious targets.Key Responsibilities:— Join as the inaugural member of a new Platform team, taking full ownership of building the infrastructure from the ground up — encompassing everything from strategy development to execution, impacting all facets of the business;— Evolve our rapidly growing infrastructure into a mature, organized platform, establishing clear service maps, dependencies, and ownership areas;— Elevate our use of Terraform and Kubernetes, developing a modular Infrastructure as Code (IaC) architecture, standardizing deployments, and implementing autoscaling for predictable and reliable releases;— Create a comprehensive observability system that includes metrics, logs, traces, and alerting, enabling proactive monitoring of system health rather than reactive troubleshooting;— Enhance security practices encompassing access management, secrets handling, and protection against external threats, making security an integral component of the engineering culture.

Hello! We are Liven, creating a global ecosystem of self-regulation products that empower individuals to disengage from emotional autopilot and cultivate healthier relationships with themselves.Within our ecosystem, you will find:Self-discovery companion — an application embraced by over 2.5 million users, offering a space for personal exploration through AI coaching, mood tracking, auditory practices, and bite-sized learning.Online Coaching — sessions with certified experts to navigate complex situations.Supplements — for physical recovery and bodily support.We are on a continuous expedition with ambitious plans to expand our ecosystem.Liven is a company for the curious. We are driven by curiosity — an intrinsic desire to ask questions, dig deeper, and not shy away from the unknown.Our passion lies in creating products and solutions that genuinely help. Our curiosity and experimental culture exist to discover better ways to support individuals on their self-discovery journey.Currently, we are seeking a Data Engineer / Analytics Engineer at Liven.In this role, you will be responsible for establishing a robust data foundation for the company, designing storage architecture, and delivering high-quality, ready-to-use data to analytics teams.Challenges you will face include:— Seamlessly providing analytics teams across various business domains (marketing, product, operations) with necessary data through stable integrations (using Airbyte and custom solutions);— Organizing long-term DWH architecture (developing data layers, modeling, ensuring data integrity);— Developing and optimizing our ELT processes and data transformations within BigQuery using Dataform, as well as implementing robust process orchestration (with plans to transition to Airflow/Astronomer);What is important to us:— Excellent SQL knowledge and a deep understanding of modern data warehouse concepts;— Practical experience with cloud data ecosystems (ideally GCP, BigQuery) and data transformation tools (Dataform/dbt);— Strong analytical skills and a proactive approach to problem-solving.

Hello! We are Liven. Our mission is to build a global ecosystem of self-regulation products that empower individuals to turn off emotional autopilot and foster better relationships with themselves.Within our ecosystem, you'll find:Self-discovery Companion — an app embraced by over 2.5 million users. It provides a platform for self-exploration through AI coaching, mood tracking, audio practices, and bite-sized learning.Online Coaching — sessions with certified experts to navigate complex situations.Supplements — aimed at physical recovery and overall well-being.We are on an ongoing expedition with ambitious plans for expanding our ecosystem.Liven is a company for the curious. We are driven by curiosity — an innate desire to ask questions, dig deeper, and tackle the unknown.Our passion for creating products and solutions that truly help others fuels our curiosity and experimental culture to discover the best ways to support and guide people on their journey of self-discovery.Currently, we are seeking a Creative Marketing Manager to join our team at Liven.What challenges await you:— Develop creative campaigns, analyze their performance, and continuously improve them. From hypothesis to testing and subsequent iterations. Leverage AI at every step: from idea generation to results analysis.— Monitor the market, track trends, identify insights, and translate them into hypotheses for testing. Utilize AI for data collection and structuring information.— Collaborate within the AI team system — understand its structure and maximize its potential. Identify growth opportunities for the system, propose changes, and be the first to test them.— Synchronize daily with the procurement and design teams — share insights, align priorities, and make collaborative decisions.What is important to us:— Minimum of 1 year of experience in performance marketing, with a focus on paid traffic and metric analysis.— Ability to approach problems systematically — identifying root causes, breaking them down into smaller components, and forming solutions.— Familiarity with how AI tools expedite work and their daily application — from idea generation to results analysis. Not merely as a bonus but as an integral part of the process.

Salary Range: PLN 350,700 - 474,400 + Benefits + EquitySubject to alignment to the responsibilities and duties of the role.About GraphcoreAt Graphcore, we're pioneering the future of AI computing. Our team comprises semiconductor, software, and AI professionals with extensive experience in developing a comprehensive AI compute stack—from silicon and software to large-scale data center infrastructure. As part of the SoftBank Group, we are well-supported by substantial long-term investments, allowing us to deliver essential technology into the rapidly evolving SoftBank AI ecosystem. To seize the immense and thrilling opportunities in AI, Graphcore is expanding its global teams, bringing together the brightest minds to tackle the most complex challenges in a workplace where everyone can significantly impact the company, our products, and the future of artificial intelligence.Job SummaryIn this role, you will play a key part in designing, implementing, and deploying highly scalable management and observability solutions for AI infrastructure utilizing our cutting-edge products. Your responsibilities will include monitoring, observability, control, and data center infrastructure management. You will collaborate with software, cloud, and customer-facing teams to gain hands-on experience with these solutions, creating proof-of-concepts, reference designs, and integrations with third-party tools.Your team will cooperate with product, architecture, and other delivery teams to ensure the deployment of functional, easy-to-use, and straightforward solutions that support engineering efforts and provide reference designs to our customers.

OUR HIRING PROCESS:We will meticulously evaluate your application against our job requirements. Our approach prioritizes human interaction over machine learning technologies, as we believe every individual deserves personalized attention. Our experienced recruiting professionals will ensure your application receives a thorough and fair assessment.Should your application meet our criteria, you may be invited to submit a video interview for the hiring manager's review. This is typically followed by a test or a short project to assess your fit with our team.You will then be invited to a live interview with our hiring manager and/or interview panel. Please note: We conduct all interviews in person or via Zoom—no text message or informal platforms are used. Meeting face-to-face or virtually with our INFUSE team is essential for us.If all goes well and you remain eager to join INFUSE, we’ll discuss your offer during a live conversation. We do not extend offers without this critical step.INFUSE is dedicated to adhering to applicable data privacy and security laws. For more details, please review our Privacy Policy. We are looking for a talented Senior Project Manager with a strong foundation in Business Analysis and/or Product Management to spearhead strategic business initiatives. This position entails overseeing the complete execution of projects aimed at analyzing, planning, implementing, and automating business processes. The ideal candidate will blend project management prowess with analytical capabilities to foster improvements in business processes at both departmental and organizational levels.

Join our dynamic team at distro as a Global Financial Operations Analyst. In this pivotal role, you will be responsible for analyzing and optimizing our financial operations on a global scale. You will work closely with cross-functional teams to ensure financial efficiency and effectiveness throughout our organization.

About Us SharkNinja is a leading global product design and technology firm, renowned for its diverse array of 5-star rated lifestyle solutions that enhance the quality of life for households worldwide. With two trusted global brands, Shark and Ninja, our company has consistently demonstrated innovation in the market, launching disruptive consumer products that have enabled us to penetrate multiple product categories, significantly boosting our growth and market share. Headquartered in Needham, Massachusetts, and employing over 4,100 associates, our products are available at prominent retail outlets, online platforms, and through distributors globally. This position is based in Warsaw (Hybrid) - 3 month contract. We are in search of a Sales Coordinator to join our administrative team on a fixed-term contract for three months to cover a maternity leave. In this role, you will support the sales team and the broader business efforts to foster our growth within the Retail and European Distributor markets.By collaborating closely with the account management team, you will have the chance to manage tasks that bolster our sales and marketing initiatives. This role serves as a vital link between internal departments and external customers.Key ResponsibilitiesAssist National Account Managers in managing a portfolio of retail accounts, maintaining promotional plans, and executing general administrative tasks as needed.Coordinate with Product Development to ensure accurate completion of product set-up forms for our retail partners.Support the Brand Protection team in enforcing the SharkNinja Partner Programme, including identifying and communicating with non-compliant sellers.Help the Brand Protection team monitor a central inbox for Partner Programme enforcement and support.Perform any other sales administrative tasks as required by the business.Preferred QualificationsProficient in Microsoft Office Suite (Word, PowerPoint, Excel).Strong organizational skills and attention to detail.Excellent communication skills, both verbal and written.

Client Overview:We are partnering with a leading SaaS company at the forefront of technology, specializing in innovative solutions for the detection and management of risks that could influence clinical trial outcomes. Our client’s unique algorithms analyze clinical and operational data in real-time, enabling the identification of outliers and anomalies effectively.Role Overview:Join a vibrant engineering team of over 100 professionals dedicated to advancing data-driven statistics, machine learning, and AI software solutions. As a Senior Python Engineer, you will be instrumental in integrating AI-driven development practices into our dynamic workflow. Collaborating with a talented cohort of Python developers, you will address significant engineering challenges while utilizing a tech stack that includes Python, FastAPI, Kubernetes, Docker, Flask, Pyramid, Git, MySQL, MongoDB, Azure Cosmos DB, Celery, and Temporal.

Join ARQ as a Senior Platform EngineerARQ stands at the forefront of the fintech revolution, transforming how individuals manage their finances on a global scale. We are dedicated to creating seamless and innovative solutions that empower users to interact with money without borders. As one of the fastest-growing companies in our sector, we offer a thrilling opportunity for talented individuals to significantly impact our culture, product, and expansion.If you are passionate about tackling substantial challenges and aspire to be part of a world-class team, ARQ is the ideal place for you!Your RoleWe seek an exceptional, hands-on Senior Platform Engineer who approaches infrastructure development with a software engineering mindset. Our engineering ethos emphasizes fully type-safe, declarative, and testable infrastructure as code. We invite engineers who share our values to apply.The perfect candidate will exhibit a fervent passion for programming, possess extensive knowledge, and demonstrate the ability to delve into any technical area necessary to empower our product engineering team to deliver unparalleled financial management solutions.You will design and implement high-quality automated systems to manage a multitude of backend services and databases across various Kubernetes clusters, processing thousands of data jobs and CI/CD builds weekly. If this excites you, we want to hear from you!Key ResponsibilitiesDesign and implement a secure, highly available infrastructure that supports a modern, rapidly growing financial services firm.Facilitate the rapid deployment of new infrastructure for our product engineering team through the thoughtful creation of shared Infrastructure as Code libraries, CLI tools, and coding patterns.Identify and resolve infrastructure issues and opportunities in collaboration with the broader engineering team.Strategize and execute infrastructure change rollout techniques, continuously integrating best practices and security enhancements.Oversee multi-region infrastructure and deployments to ensure compliance with security and availability standards.Develop, maintain, and optimize high-volume CI infrastructure and reusable pipeline templates for a microservices architecture.Implement GitOps workflows for declarative application deployments.

Join ClickUp as a Staff Frontend Engineer and play a crucial role in shaping our innovative software solutions. You will be responsible for developing and optimizing user interfaces that enhance user experience and drive engagement. Collaborate with a talented team of engineers, designers, and product managers to deliver top-notch features that meet our users' needs.

Join ClickUp as a Senior Frontend Engineer and take your career to the next level! As a key member of our dynamic team, you will play a crucial role in designing and implementing innovative front-end solutions that enhance user experience. Your expertise will help us deliver top-notch features for our users while collaborating closely with cross-functional teams.

OUR HIRING PROCESS:We review each application thoroughly against our job requirements, ensuring that every candidate receives personal attention from our experienced recruiting professionals. We value the uniqueness of every individual and promise a fair assessment of your candidacy.Successful applicants may be invited to submit a video interview for the hiring manager's review, which may be followed by a test or a project to assess fit for the team.Next, we will invite you to engage in a live interview with our hiring manager and/or interview team. Please note that we do not conduct interviews via text message or similar platforms, and meeting face-to-face (or via Zoom) is a requirement before any hiring decisions.Finally, if both parties are excited about moving forward, we will discuss your offer. We ensure a personal conversation before extending any offers.INFUSE is dedicated to complying with all relevant data privacy and security regulations. For further details, please refer to our Privacy Policy We are looking for a skilled Middle Project Manager with a robust background in Project Management and Process Implementation. This role involves spearheading the development and execution of new internal systems and business processes. The ideal candidate will possess a combination of project management expertise, analytical skills, and interpersonal abilities to assess and enhance processes at both departmental and organizational levels while effectively communicating with stakeholders.

Join Our Team as a Data AnalystAre you passionate about data and eager to uncover insights that drive business success? As a Data Analyst at ARQ, you will play a pivotal role in helping us analyze our business operations, understand customer behaviors, and drive informed decisions through strategic data analysis. Your analytical skills will allow you to discover patterns, build robust insights, and contribute to the future direction of our products and company.This position is ideal for an early-career analyst keen on developing their skills in a dynamic fintech environment where data informs every decision.Key ResponsibilitiesData Exploration & Analysis: Delve into user behaviors, performance metrics, and trends to identify driving factors behind changes.Opportunity Identification: Detect anomalies and spikes in data, assisting the team in uncovering their underlying causes.Reporting & Automation: Develop and maintain dashboards and automated reports for reliable data access.Decision Support: Convert analytical insights into actionable recommendations for product and operational enhancements.KPI Development: Assist in defining and refining key performance indicators that impact our business and customer experience.Documentation: Ensure all analyses, methodologies, and assumptions are well-documented and reproducible.Modeling & Experimentation: Participate in basic modeling tasks and structured experiments with guidance from senior analysts or data scientists.Continuous Development: Enhance your analytical skills and product understanding through real-world problem-solving and mentorship.Required Qualifications1–3 years of experience in analytics, data, or operations (internships included)Proficient in SQL for dataset querying and explorationStrong analytical curiosity and a structured approach to problem-solvingExcellent communication skills, capable of conveying insights effectivelyMotivated to automate repetitive tasks and enhance reporting workflowsGenuine interest in fintech, data-driven decision-making, and machine learning concepts(Bonus) Familiarity with Python for basic data manipulation

Join Palantir Technologies as an Edge Infrastructure Engineer, where you will play a crucial role in designing and implementing robust infrastructure solutions that power our cutting-edge technologies. You will work collaboratively with cross-functional teams to ensure the successful deployment of our software in various environments, enhancing the way organizations operate.

We are seeking a skilled Cloud Engagement Consultant to join our dynamic team at unit44. In this role, you will leverage your expertise in cloud technologies to engage with clients, providing tailored solutions that drive business transformation and enhance their operational efficiency. You will be the key point of contact for our customers, ensuring their journey into the cloud is seamless and successful.Your responsibilities will include conducting needs assessments, designing cloud strategies, and delivering exceptional support to optimize client satisfaction. We are looking for someone passionate about technology and client success!

As the Cloud Engagement Operations Manager at unit44, you will be at the forefront of enhancing our customer support operations within the cloud engagement domain. Your role will encompass overseeing team performance, optimizing processes, and ensuring that our operational strategies align with business objectives. You will collaborate closely with cross-functional teams to drive customer satisfaction and operational excellence.

Join unit44 as a Senior Engineering Manager specializing in HCM Payroll! We are seeking a dynamic and experienced leader to drive our engineering team towards excellence in payroll solutions. You will oversee the development of innovative HR technology, ensuring our products meet the highest standards of functionality and user experience.In this role, you will collaborate with cross-functional teams, mentor software engineers, and contribute to strategic planning to enhance our payroll systems. Your expertise will play a crucial part in shaping the future of our engineering initiatives.