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Location: Warsaw, PL Workplace: remote We are looking for a Senior Full Stack Developer to produce scalable software solutions.  As a Senior Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. What you’ll do Discover and implement new technologies that yield competitive advantage Find opportunities to automate manual processes and creatively add value to the project Maintain high standards of software quality within the team by establishing good practices and habits. Identify and encourage areas for growth and improvement within the team. Work with the development team and product managers to ideate software solutions Design client-side and ideally server-side architecture Build the front-end of applications through appealing visual design Ideally develop and manage well-functioning databases and applications Supervise system infrastructure to ensure functionality and efficiency Monitor KPIs to assess technological performance Be able to write effective APIs Test software to ensure responsiveness and efficiency Troubleshoot, debug and upgrade software Experience with browser-based debugging and performance testing software. Use stakeholders’ feedback to inform necessary improvements and adjustments to technology Must have JavaScript & TypeScript : Proficiency in JavaScript and solid experience (or strong interest) in using TypeScript. Frontend & Layout : Experience with semantic HTML, CSS, and static site generators such as Next, Gatsby, or Nuxt. PHP Backend : Proven experience developing web applications with PHP, preferably using frameworks like Laravel or Symfony. Data Management : Relational Databases: MySQL, PostgreSQL, NoSQL & Caching (Desired Plus): Redis, OpenSearch. Infrastructure & Tooling : Familiarity with Docker and browser-based debugging software. What we offer Competitive compensation based on your experience and expertise Long-term contract-based collaboration A collaborative and open environment Flexible collaboration arrangements

Location: Warsaw, PL Workplace: remote We are looking for a skilled Business Analyst with proven experience in conducting Discovery Phases, particularly for outsourced clients. The successful candidate will play a key role in understanding client needs, identifying competitors, and building a detailed Feature Breakdown List that lays the foundation for the project’s scope. You are a great fit if you have… Proven experience in conducting Discovery Phases for outsourced clients. Expertise in market research and the ability to identify direct competitors and analyze their core features. Strong knowledge in identifying user roles and building user role matrices . Experience creating feature breakdown lists based on client and market research. Ability to provide accurate estimates for creating functional requirements. Skilled in identifying client needs and providing proactive advice, especially when the client is unsure or unclear about their requirements. Excellent command of written and spoken English (C1+). Preferred Qualifications: Experience working in diverse industries(E-commerce, Fintech, Edtech, etc) and with international clients. Strong communication and presentation skills, with the ability to explain complex concepts clearly. Why you should join us We are growing daily and expanding our client list, providing opportunities to develop skills and work on various projects. We avoid micromanagement and fully trust the professionalism of our hires. Our employees are always ready to assist and support you, ensuring you won’t face problems alone. Fireart boasts a friendly atmosphere with talented individuals, promising an interesting journey for your continuous professional development. Our recruitment process: 1 — Interview with the Recruitment Specialist 2 — Test Task 3 — Interview with the Head of Delivery What we offer Competitive compensation based on your experience and expertise Long-term contract-based collaboration A collaborative and open environment Flexible collaboration arrangements

Location: Warsaw, PL Workplace: remote Location: Remote / Hybrid, EMEA time zone Team: Cloud Infrastructure & Data Engineering Level: Senior You are a great fit if you have… 3+ years of experience in GCP Worked with logging tools such as Cloud Monitoring, Prometheus, and Grafana Terraform in your blood and use it by default in every scenario Some experience with programming (TypeScript, Go, or Python) What will you do: Implement and refine monitoring, logging, and alerting Maintain CI/CD pipelines Ensure the security of the infrastructure Maintain documentation for developers and troubleshooting guides What we offer Competitive compensation based on your experience and expertise Long-term contract-based collaboration A collaborative and open environment Flexible collaboration arrangements

Location: Warsaw, PL Workplace: remote We’re looking for a Senior SRE specialized in BI ecosystems to join our mission-critical Infrastructure team. You won’t just maintain systems: you’ll connect our advanced Data Analytics tools with a solid, automated GCP/AWS backbone. You’ll bridge the gap between traditional Business Intelligence and modern Cloud Engineering, making sure data flows are fast, visualizations are seamless, and the infrastructure stays invisible. Location: Remote / Hybrid, EMEA time zone Team: Cloud Infrastructure & Data Engineering Level: Senior What you’ll do Manage and maintain environments in GCP and AWS Contribute to the Data Architecture and work with BigQuery Extend existing Terraform setup to ensure 100% immutability Work side-by-side with Data Engineers to build maintainable pipelines using Cloud Dataflow and BigQuery. You are a great fit if you have… 4+ years of experience in GCP Proven project experience with Data Lakehouse architecture Extensive knowledge of Kubernetes, both general and GKE specific Terraform in your blood and use it by default in every scenario Worked with AWS in the past What we offer Competitive compensation based on your experience and expertise Long-term contract-based collaboration A collaborative and open environment Flexible collaboration arrangements

Location: Warsaw, PL Workplace: remote Hello! We’re currently searching for a friendly and skilled Brand&Design Strategist. Your role will be important in leading the creation of creative Brand&Design strategies that will not only help our studio grow but also make a lasting impact. If you’re passionate about making a difference and ready to take on this exciting opportunity, we’re eager to hear from you! Requirements You’ll need at least 3 years of experience as a brand/design strategist. Analytical & creative thinking. Previous experience in interacting with clients. Understanding of brand design (aesthetics, process and deliverables). Ability to work independently: you’ll have the skills to carry out projects from beginning to end on your own. You’ll know what to do even if no one tells you, and you’ll excel at taking initiative. Proficient in English Responsibilities Research: client workshop; client brand/identity analysis; competitor brand/identity analysis; other research skills (bonus, but not mandatory). Brand Strategy: Naming; Positioning; Architecture; Personality; Mission/Vision etc. Design strategy: Design Brief; Design concepts; Providing visual references. Management: Client communication; Presenting work; Managing your workload. Сollaborating with product design, illustration, and animation teams to ensure that strategy & branding are implemented consistently. What we offer Competitive compensation based on your experience and expertise Long-term contract-based collaboration A collaborative and open environment Flexible collaboration arrangements

Location: Warsaw, PL Workplace: remote You are a great fit if you have… at least 3 years of experience building / designing / managing IT projects, practical knowledge of product development cycle, previous experience in projects estimation, good understanding of current trends of web/mobile products and solution frameworks, ability to understand customer competition and solution landscape, ability to provide strategic inputs for bid response and controlling the flow and approach, excellent communication and analytical skills, excellent command of written and spoken English (C1+). Nice to have Complex experience in UI\UX Design What we offer Competitive compensation based on your experience and expertise Long-term contract-based collaboration A collaborative and open environment Flexible collaboration arrangements

Location: Warsaw, PL Fireart Studio is on the lookout for a passionate and motivated Lead Generation Specialist ! What you’ll do Develop and execute lead generation strategies to acquire high-quality B2B leads in the software development space. Identify and research target markets, ideal customer profiles, and key decision-makers. Use various lead generation techniques, including email outreach, LinkedIn prospecting and paid campaigns. Manage and optimize lead generation tools (e.g., LinkedIn Sales Navigator, Apollo.io , HubSpot, etc.). Build and maintain prospect databases, ensuring accurate and up-to-date records. Qualify leads through initial outreach, ensuring a seamless handoff to the sales team. Analyze lead generation performance metrics and continuously optimize strategies to improve conversion rates. Collaborate with marketing to align lead generation activities with broader campaign efforts. Stay up to date with industry trends, competitor strategies, and emerging lead generation techniques. Must have 4+ years of experience in B2B lead generation, preferably in the IT services or software development industry. Proven track record of generating high-quality leads and meeting or exceeding KPIs. Strong knowledge of outbound sales techniques, prospecting tools, and CRM systems. Experience with LinkedIn outreach, email automation strategies. Excellent communication and interpersonal skills, with the ability to engage and persuade potential clients. Analytical mindset with experience in tracking and optimizing lead generation campaigns. Self-motivated, results-driven, and able to work independently as well as in a team. Familiarity with digital marketing strategies and their impact on lead generation is a plus. What we offer Competitive compensation based on your experience and expertise Long-term contract-based collaboration A collaborative and open environment Flexible collaboration arrangements

Location: Warsaw, PL Workplace: remote We are looking for a talented Senior Product Designer to design and shape unique, user-centric software for customers across the globe. You are a great fit if… You have 5+ years of experience designing mobile and web applications. One of your main UI design instruments is Sketch/Figma. Prototyping is not a problem using Principle, After Effects, ProtoPie, SmartAnimate, or the like. You can show us not only UI designs png’s but also share with us a story about the design challenges you faced during your career and how you successfully or not accomplished them. And of course, the good spoken and written English (C1-C2 level). Expertise in interaction and motion design, including micro-moments and transitions. Why you should join us We are growing daily and expanding our client list, providing opportunities to develop skills and work on various projects. We avoid micromanagement and fully trust the professionalism of our hires. Our employees are always ready to assist and support you, ensuring you won’t face problems alone. Fireart boasts a friendly atmosphere with talented individuals, promising an interesting journey for your continuous professional development. We have 3 steps in the recruitment process 1 — Interview with the Recruitment Specialist 2 — Interview with the Head of Design 3 — Interview with Design Lead What we offer Competitive compensation based on your experience and expertise Long-term contract-based collaboration A collaborative and open environment Flexible collaboration arrangements

Location: Warsaw, PL Workplace: remote What will you do: WordPress, headless CMS, and the JAMstack approach. Collaborate with designers, content creators, and other developers to translate creative concepts into functional websites. Implement and manage headless CMS for content-rich websites and applications. Utilize static site generators (e.g., Gatsby, Next.js) in a JAMstack environment. Customize and extend WordPress themes and plugins to meet specific project requirements. Ensure high performance and availability of web applications. Optimize websites for maximum speed and scalability. Conduct website performance tests and debugging. Stay up-to-date with the latest web development trends and best practices. Must have Proven experience as a Web Developer or similar role. Experience with headless CMS platforms. Strong understanding of the JAMstack architecture and experience with static site generators (e.g., Gatsby, Next.js). Proficiency in front-end technologies: HTML5, CSS3, TypeScript, and React Familiarity with build tools and version control systems (e.g., Webpack, Git). Strong problem-solving skills and attention to detail. Ability to manage multiple projects and meet deadlines. Nice to have Experience with serverless functions and APIs. Knowledge of SEO best practices. Familiarity with web accessibility standards. Previous experience in a digital agency environment. What we offer Competitive compensation based on your experience and expertise Long-term contract-based collaboration A collaborative and open environment Flexible collaboration arrangements

Location: Warsaw, PL Workplace: remote We are looking for a Vue.js 2 Developer (SSR + EJS, Options API) to join a project — a modern platform for creators that combines content publishing, community building, and monetization within one ecosystem. Requirements Strong experience with Vue.js 2 and the Options API Good understanding of SSR (Server-Side Rendering) Experience with EJS or similar templating engines such as Blade (Laravel) or Twig (Symfony) Understanding of how Vue applications are initialized in SSR environments Experience working with separate Vue applications per page (without Vue Router inside one large SPA) Understanding of browser-side vs server-side rendering and data hydration approaches Experience passing server-side data into frontend applications (e.g. window.__DATA__) Experience working without Vuex/global stores Understanding of component communication through props and custom EventBus solutions Experience with SASS Familiarity with Bootstrap/Tailwind styling approaches Nice to Have Experience with API integrations Experience optimizing SSR applications Experience working on content or creator-focused platforms Interview Process HR Call Technical Interview Test Task (optional) Final Call with the Client What we offer Competitive compensation based on your experience and expertise Long-term contract-based collaboration A collaborative and open environment Flexible collaboration arrangements

Location: Warsaw, PL Workplace: remote What you will do Working with international clients from the entire world (US+UK = 80%) Working within a project team, having Project Manager, Frontend developers, and Mobile developers as partners Creating a RESTful API backend from scratch (70%) Preparing a Postman collection to automatically test created API (20%) Performing Code Reviews for other projects and other backend developers (5%) Using digital tools to communicate with clients and within a team (Slack, Google Meet) Preparing proper logic flow in developed applications based on documentation, business requirements, and conversations with clients (5%) Must have 3+ years of commercial experience or 2+ years node.js experience Good knowledge on node.js Experience with building RESTful API with express server-Practical experience with Typescript Ability to create complicated logic flow based on business requirements Experience with Mongo/DynamoDB-Expert understanding ofsoftware design principles and patterns, and experience applying them High productivity and effective time management-Experience with Scrum/Agile SDLC Outstanding interpersonal and written communication skills Good spoken English Nice to have Experience with Docker, Kubernetes, etc. Experience with AWS/Azure/Firebase Knowledge ofMQ technologies (RabbitMQ, Kafka) and applicable protocols: MQTT, AMQP, etc. Experience with one orseveral multimedia communication protocols such asWebRTC, RTMP, RTSP, HLS, etc. Experience with other backend technologies What we offer Competitive compensation based on your experience and expertise Long-term contract-based collaboration A collaborative and open environment Flexible collaboration arrangements

Location: Warsaw, PL Workplace: remote We are looking for a talented UI\UX Designer to design and shape unique, user-centric software for customers across the globe. Requirements 2+ years of experience in designing outstanding web- and mobile-based products; Proficiency in industry design tools (PS, Sketch, Figma, Invision, Zeplin); Understanding of current web/mobile UI technologies, content management trends, tools, and concepts; Portfolio of completed mobile and web projects that displays your level of expertise; Great understanding of UX; Knowledge of methods and techniques in visual UI design in the context of both web and mobile applications. English: upper-intermediate or higher Good communication skills We have 2 steps in the recruitment process 1 — Interview with the Recruitment Specialist 2 — Interview with the Head of Design What we offer Competitive compensation based on your experience and expertise Long-term contract-based collaboration A collaborative and open environment Flexible collaboration arrangements

Location: Warsaw, PL Workplace: remote We are seeking an experienced DevOps Engineer to make the path of code, from a developer’s mind to our customers, as fast, secure, and efficient as possible. You will be the architect of the “software delivery highway” for a project that deploys FE & BE code to Kubernetes, using Postgres and S3 resources hosted in AWS. The code repository is hosted in Bitbucket, where the existing (inadequate) CI/CD pipelines run. The application is currently hosted on Vercel, and we intend to migrate the runtime to Kubernetes. Responsibilities Understand how NextJS applications are typically configured and deployed to Kubernetes. You can define a build process for dynamic environments such as for QA which partitions resources per Jira epic, including set up and tear down of Postgres DB, S3 bucket and sensible configuration management, deploying code from a specific git branch. You will define a release process that promotes and rolls back code and manages database migrations while minimizing disruption. This includes promoting code from QA to staging, and from staging to production. Manage and optimize Postgres and Object Storage infrastructure connected to NextJS deployments. Ensure compliance with AWS security best practices and governance policies. Experience defining and debugging Bitbucket CI/CD and scripting with Bash, Python, etc. Participate in architectural decisions, providing the infrastructure’s point of view. Help on writing and diagnosing issues with CI/CD pipelines, preferably with Argo CD. Work closely with development teams to ensure smooth integration of tools. Communicate technical information effectively to both technical and non-technical stakeholder Must-have requirements for this position At least 5 years of experience in SRE/DevOPS role or a related field. Strong understanding of AWS or GCP services and infrastructure management. Strong understanding of Bitbucket CI/CD build pipelines. Understanding of NextJS deployed to Kubernetes (Vercel understanding desirable), defining QA, staging & production environments and configuration management. Proven track record of managing complex environments and troubleshooting technical issues. Excellent problem-solving and analytical skills. Strong knowledge of IaC tools (Terraform, Ansible, etc) and git. Experience with shell scripting, python and/or automation tools. Knowledge of cloud security best practices and compliance frameworks. Strong communication and collaboration skills Ability to work effectively in a fast-paced environment Bachelor’s degree in Computer Science or equivalent experience. What we offer Competitive compensation based on your experience and expertise Long-term contract-based collaboration A collaborative and open environment Flexible collaboration arrangements

Location: Warsaw, PL Workplace: remote What you’ll do Working with international clients from entire world (US+UK = 80%) Working within a project team, having Project Manager, Backend developers and Frontend developers as partners Creating a beautiful mobile applications based on provided designs in Figma (90%) Performing Code Review for other projects and other mobile developers (10%) Using digital tools to communicate with client and within a team (Slack, Google Meet) What we expect 4+ years of commercial experience Expert knowledge of React Native Ability to develop native iOS/Android components to integrate with React Native and advanced platform capabilities Expert knowledge on HTML, CSS (including CSS preprocessors) Experience in consuming REST and GraphQL APIs Commercial experience with Typescript Commercial experience integrating Maps, Location, In-App purchase High productivity and effective time management Experience with Scrum/Agile SDLC Outstanding interpersonal and written communication skills Good spoken English What’s your advantage Commercial experience of React Native for Web Commercial experience with native mobile app development (Swift/Java/Kotlin) Experience with App Store application deployment Previous experience of building web application with React Good understanding of software design principles and patterns, and experience applying them 4+ years of commercial experience with React Native What we offer Competitive compensation based on your experience and expertise Long-term contract-based collaboration A collaborative and open environment Flexible collaboration arrangements

Location: Warsaw, PL Workplace: remote What you’ll do Working with international clients from the entire world (US+UK = 80%) Working within a project team, having Project Manager, Frontend developers, and Mobile developers as partners Creating a RESTful API backend from scratch (70%) Preparing a Postman collection to automatically test created API (20%) Performing Code Review for other projects and other backend developers (5%) Using digital tools to communicate with clients and within a team (Slack, Google Meet) Preparing proper logic flow in developed applications based on documentation, business requirements, and conversations with clients (5%) Must have 5+ years of commercial experience, including 2+ years with node.js Expert knowledge on node.js Experience with building RESTful API with express server Practical experience with Typescript Ability to create a complicated logic flow based on business requirements Experience with Mongo/DynamoDB-Expert understanding of software design principles and patterns, and experience applying them High productivity and effective time management-Experience with Scrum/Agile SDLC Outstanding interpersonal and written communication skills Good spoken English Nice to have Experience with Docker, Kubernetes, etc. Experience with AWS/Azure/Firebase Knowledge of MQ technologies (RabbitMQ, Kafka) and applicable protocols: MQTT, AMQP, etc. Experience with one or several multimedia communication protocols such as WebRTC, RTMP, RTSP, HLS, etc. Experience with other backend technologies What we offer Competitive compensation based on your experience and expertise Long-term contract-based collaboration A collaborative and open environment Flexible collaboration arrangements

Location: Warsaw, PL Workplace: remote You are a great fit if… Your inner leader can make an impact on our existing processes and perform under pressure. You are ok with working in a remote environment and take lead on multiple projects. You have experience working with product development teams (Design, Development). You know how to gather requirements from the client and translate it into epics and high-level user stories based on the client’s business requirements. You know how to communicate the vision to all cross-functional teams involved. You have experience conducting workshops with clients and the product team to plan future roadmap. Manage communications with product stakeholders You have an understanding of product lifecycle and how to work in an Agile / Waterfall / Hybrid environment. You know how to set up Jira Software and implement other PM tools that might be needed. Ensure timely delivery of products to customers with the highest standards of quality. Nice to have You are familiar with UX fundamentals. You have a technical background. We have 2 steps in the recruitment process 1 — Interview with the Recruitment Specialist 2 — Interview with the Head of Delivery What we offer Competitive compensation based on your experience and expertise Long-term contract-based collaboration A collaborative and open environment Flexible collaboration arrangements

Location: Warsaw, PL We are looking for a Data Engineer to design, develop, and optimize our data infrastructure on Databricks. You will architect scalable pipelines using BigQuery, Google Cloud Storage, Apache Airflow, dbt, Dataflow, and Pub/Sub, ensuring high availability and performance across our ETL/ELT processes. You will leverage Great Expectations to enforce data quality standards. The role also involves building our Data Mart (Data Mach) environment and implementing CI/CD best practices. A successful candidate has extensive knowledge of cloud-native data solutions, strong proficiency with ETL/ELT frameworks (including dbt), and a passion for building robust, cost-effective pipelines. Responsibilities Data Architecture & Strategy – Define and implement the overall data architecture on GCP, including data warehousing in BigQuery/Databricks, data lake patterns in Google Cloud Storage, and Data Mart (Data Mach) solutions. Integrate Terraform for Infrastructure as Code to provision and manage cloud resources efficiently. Establish both batch and real-time data processing frameworks to ensure reliability, scalability, and cost efficiency. Pipeline Development & Orchestration – Design, build, and optimize ETL/ELT pipelines using Apache Airflow for workflow orchestration. Implement dbt (Data Build Tool) transformations to maintain version-controlled data models in BigQuery, ensuring consistency and reliability across the data pipeline. Use Google Dataflow (based on Apache Beam) and Pub/Sub for large-scale streaming/batch data processing and ingestion. Automate job scheduling and data transformations to deliver timely insights for analytics, machine learning, and reporting. Event-Driven & Microservices Architecture – Implement event-driven or asynchronous data workflows between microservices. Employ Docker and Kubernetes (K8s) for containerization and orchestration, enabling flexible and efficient microservices-based data workflows. Implement CI/CD pipelines for streamlined development, testing, and deployment of data engineering components. Data Quality, Governance & Security – Enforce data quality standards using Great Expectations or similar frameworks, defining and validating expectations for critical datasets. Define and uphold metadata management, data lineage, and auditing standards to ensure trustworthy datasets. Implement security best practices, including encryption at rest and in transit, Identity and Access Management (IAM), and compliance with GDPR or CCPA where applicable. Scientists & Analytics Enablement – Collaborate with Data Science, Analytics, and Product teams to ensure the data infrastructure supports advanced analytics, including machine learning initiatives. Maintain Data Mart (Data Mach) environments that cater to specific business domains, optimizing access and performance for key stakeholders. Requirements 1. Experience – 3+ years of professional experience in data engineering, with at least 1 year in mobile data 2. Technical Expertise with GCP Stack – Proven track record building and maintaining BigQuery environments and Google Cloud Storage based data lakes. – Deep knowledge of Apache Airflow for scheduling/orchestration and ETL/ELT design. – Experience implementing dbt for data transformations, RabbitMQ for event-driven workflows, and Pub/Sub + Dataflow for streaming/batch data pipelines. – Familiarity with designing and implementing Data Mart (Data Mach) solutions, as well as using Terraform for IaC. 3. Programming & Containerization – Strong coding capabilities in Python, Java, or Scala, plus scripting for automation. – Experience with Docker and Kubernetes (K8s) for containerizing data-related services. – Hands-on with CI/CD pipelines and DevOps tools (e.g., Terraform, Ansible, Jenkins, GitLab CI) to manage infrastructure and deployments. 4. Data Quality & Governance – Proficiency in Great Expectations (or similar) to define and enforce data quality standards. – Expertise in designing systems for data lineage, metadata management, and compliance (GDPR, CCPA). – Strong understanding of OLTP (Online Transaction Processing) and OLAP (Online Analytical Processing) systems. 5. Communication – Excellent communication skills for both technical and non-technical audiences. – High level of organization, self-motivation, and problem-solving aptitude. What we offer Competitive compensation based on your experience and expertise Long-term contract-based collaboration A collaborative and open environment Flexible collaboration arrangements

Location: Warsaw, PL We are looking for a talented Quality Assurance Engineer to design and shape unique, user-centric software for customers across the globe. Requirements Strong understanding of QA principles, testing strategies, and manual testing methodologies (functional, regression, exploratory, smoke, UAT). Experience creating and maintaining test documentation (test cases, test plans, checklists). Experience testing Web APIs in service-oriented or microservices-based architectures. Solid understanding of REST APIs and HTTP protocol. Hands-on experience with API testing tools such as Postman or Swagger. Ability to work with JSON and XML data formats. Ability to write and execute SQL queries to validate backend data and system behavior. Understanding of CI/CD pipelines and experience working with build and deployment processes. Strong analytical skills, attention to detail, and ability to collaborate effectively with cross-functional teams. Ability to manage testing activities throughout the product lifecycle, from testing to release. English level: Upper-Intermediate or higher. Nice to have Experience validating ETL processes and data pipelines. Ability to analyze and validate data using BI tools (Power BI / Microsoft BI). Basic experience with load and performance testing tools (e.g., JMeter). What we offer Competitive compensation based on your experience and expertise Long-term contract-based collaboration A collaborative and open environment Flexible collaboration arrangements