Software Developer (Mendix)

🏢 Summary: Permanent remote role for a Lead Mendix Developer to design and deliver scalable low-code solutions for global consulting clients. The position focuses on leading Mendix implementations, architecture design, and system integrations in an international Agile environment. The role combines hands-on development with technical advisory responsibilities. 🗂️ Requirements: 5+ years of hands-on experience with Mendix platform, Mendix Advanced Developer certification, Experience translating business requirements into working applications, Strong background in Java, JavaScript, HTML, Experience with system integrations, Knowledge of microservices architecture, Experience with relational databases, Experience with REST and SOAP integrations, Experience working in Agile environments, English proficiency, EU citizenship, Willingness to relocate to Poland 📃 Skills: Mendix, Java, JavaScript, HTML, REST, SOAP, Microservices, SQL, Agile 🏢 Description: At Cyclad, we work with leading international IT companies to unlock their potential by delivering cutting-edge technologies that shape the future. We seek an experienced Mendix Developers to join our Partner Low-Code Hub and work for global clients. Project information: Industry: Consulting Location: 100% remote from Poland Type of employment: B2B, UoP Budget: 130-160 net/hour, up to 26k gross / month - negotiable Project duration: permanent Project language: English Start date: ASAP Only candidates with citizenship in the European Union and ready to relocate to Poland Project scope: Lead the implementation and development of solutions based on the Mendix low-code platform Design and deliver scalable applications and business models aligned with client requirements Act as a trusted advisor, providing both technical and architectural guidance to stakeholders Contribute to solution design as a Lead Mendix Consultant, ensuring best practices and high-quality standards Troubleshoot, debug, and optimize applications and integrations built on Mendix Collaborate closely with business analysts, developers, and QA teams to ensure robust and maintainable solutions Support integration of Mendix applications with external systems (e.g. REST, SOAP services) Requirements: At least 5 years of hands-on experience working with the Mendix platform Mendix Advanced Developer certification Proven ability to translate business and functional requirements into working applications Solid background in software development (Java, JavaScript, HTML) and system integrations Experience working with microservices architecture and relational databases Familiarity with integration patterns (REST, SOAP) Experience working in Agile environments Good command of English We Offer: Challenging project work with a highly skilled and supportive team Full remote work flexibility from Poland Opportunity to work with modern technologies and international clients Private medical care Life Insurance Multisport Card Training budget Learning platforms

🏢 Summary: Long-term remote B2B opportunity for an experienced Full Stack Developer to build a greenfield micro frontend (Krypton) integrated with a Kubernetes-based platform mesh for encryption key management. The role focuses on cloud-native development, Kubernetes controllers, and open-source contribution within a distributed platform engineering environment. 🗂️ Requirements: Strong experience with React or Angular, Strong experience with TypeScript, Experience with micro frontend architecture, Strong experience with Kubernetes controller development, Strong Go development experience, Experience with REST APIs, Experience with gRPC APIs, Understanding of cloud-native development, Experience with Helm, Experience with GitOps, Experience with CI/CD pipelines, EU citizenship, Residence in Poland 📃 Skills: React, Angular, TypeScript, Kubernetes, Go, REST, gRPC, Helm, GitOps, CI/CD, ModuleFederation, controller-runtime, kubebuilder 🏢 Description: In Cyclad we work with top international IT companies in order to boost their potential in delivering outstanding, cutting-edge technologies that shape the world of the future. We are seeking an experienced Full Stack Developer (Krypton UI & Platform Mesh) to join a cloud-native development team working on a greenfield open-source platform, focusing on micro frontend architecture and Kubernetes-based backend integration. Project information: Office location: Poland Work mode: Remote Budget: 150- 165 PLN net/ h- B2B Project length: Long-term Only candidates with citizenship in the European Union and residence in Poland Start date: ASAP (depending on candidate’s availability) Project scope: Build and develop the Krypton micro frontend for encryption key management inside a platform portal Design and implement micro frontend architecture integrated with a platform mesh system Develop Kubernetes controllers connecting UI layer with crypto backend services Contribute to open-source development in a publicly available repository Work on greenfield architecture and build system components from scratch Collaborate closely with platform engineering and backend teams Ensure scalable, secure, and maintainable system design in a cloud-native environment Participate in architectural decisions and technical design discussions Support CI/CD pipelines and GitOps-based delivery processes Maintain high code quality and follow modern engineering best practices Competence demands: Strong experience with React or Angular and TypeScript Experience with micro frontend architecture (e.g. module federation or similar approaches) Strong experience in Kubernetes controller development (controller-runtime, kubebuilder) Strong Go development experience for backend/controller components Experience with REST and gRPC APIs Solid understanding of cloud-native development (Helm, GitOps, CI/CD) Experience working in distributed or platform engineering environments Very good English Nice to have: Experience with key management or cryptography concepts Familiarity with KMIP protocol Experience with internal developer platforms (IDP) Knowledge of OIDC / IAM integration Experience contributing to open-source projects We offer: Remote working model Part-time job agreement based on b2b Private medical care with dental care (covering 70% of costs) Multisport card (also for an accompanying person) Life insurance Recruitment process: Introductory call Technical interview Final decision

🏢 Summary: The offer is for a Platform Engineer responsible for modernizing and maintaining a hybrid virtualization and infrastructure environment supporting Intelligent Middleware products. The role focuses on automating CI/CD pipelines, managing Infrastructure as Code, and developing KVM-based virtualization across Linux and Windows systems. It involves close collaboration with development and IT teams to ensure scalability, security, and high reliability of delivery processes. 🗂️ Requirements: 2+ years experience in DevOps, Platform Engineering or Infrastructure role, Experience with ESXi and/or KVM virtualization, Administration of Linux (RedHat) and Windows Server, Strong scripting skills in Python, Bash or PowerShell, Practical knowledge of Ansible, Experience with CI/CD tools such as Jenkins or GitHub, Experience with Docker and containerization concepts, Basic understanding of C#/.NET or SQL databases 📃 Skills: KVM, ESXi, Linux, RedHat, Windows, Python, Bash, PowerShell, Ansible, Jenkins, GitHub, Docker, C#, .NET, SQL 🏢 Description: The Intelligent Middleware (IMW) is a suite of critical network services bridging different types of radio networks via a common API. Our technology allows third-party applications to transparently track and communicate with wireless devices, regardless of access network protocols or device types. We connect the unconnected. Job Description We are looking for a Platform Engineer to join our growing IMW team in Krakow. In this role, you will play a crucial part in modernizing our virtualization layer, maintaining hybrid infrastructure, and optimizing delivery pipelines to ensure the high reliability of Intelligent Middleware products. You will be responsible for: Driving automation of software delivery (CI/CD pipelines) and executing tool migrations to GitHub. Writing and maintaining Infrastructure as Code (scripts, Ansible) for our on-site lab and hybrid cloud setup. Development of our virtualization environment on KVM (across Windows and Linux VMs). Collaborating with dev teams and global IT units to align security, tool utilization, and system scalability. Leveraging modern AI tools to accelerate coding, scripting, and documentation. Basic Requirements 2+ years of proven experience in a DevOps, Platform Engineering, or Infrastructure-focused role. Virtualization & OS: Practical experience or strong understanding of virtualization technologies (ESXi and/or KVM), along with hands-on experience administering both Linux (RedHat) and Windows Server environments. Infrastructure as Code & Scripting: Strong scripting skills in Python, Bash, or PowerShell, and practical knowledge of Ansible for configuration management. CI/CD & DevOps Tools: Solid experience with CI/CD tools (specifically Jenkins or GitHub) and pipeline management. Containerization: Familiarity with Docker and general container orchestration concepts. Software Development Awareness: Basic understanding of C# / .NET or database concepts (SQL) to effectively collaborate with the development team on architecture simplification. Additional Assets: Practical experience with AI coding assistants (e.g., GitHub Copilot, Cursor, Gemini) to speed up refactoring and documentation.

🏢 Summary: Long-term hybrid role for an experienced Software Quality Engineer working on scalable digital products in an Agile and DevSecOps environment. The position focuses on designing and executing manual and automated tests, improving quality strategy, and ensuring end-to-end product quality within cross-functional teams. 🗂️ Requirements: Experience as Software Quality Engineer or QA Engineer, Hands-on experience with Java and Cucumber for test automation, Experience writing manual test scenarios in Gherkin (BDD), Experience designing and maintaining automated test scenarios, Knowledge of manual and automated testing methodologies, Understanding of DevSecOps and CI/CD processes, Experience in Agile environments, Experience in large-scale and complex projects, EU citizenship, Residence in Poland 📃 Skills: Java, Cucumber, Gherkin, BDD, CI/CD, DevSecOps, Agile, ISTQB, TMAP 🏢 Description: In Cyclad we work with top international IT companies in order to boost their potential in delivering outstanding, cutting-edge technologies that shape the world of the future. We are seeking an experienced Software Quality Engineer to join a hybrid development team working on innovative, scalable, and high-quality digital solutions in an Agile and DevSecOps-oriented environment. Project information: Type of project: Product development / IT services Office location: Warsaw, Poland Work mode: Hybrid, 2 – 3 times per week onsite Budget: 100 – 120 PLN/net/h + VAT on B2B Project length: Long-term Only candidates with citizenship in the European Union and residence in Poland Start date: ASAP (depending on candidate’s availability) Project scope: Write and execute manual test scenarios using Gherkin (BDD style) Identify, prioritize, and analyze defects and bugs Deliver clear and structured quality reports to stakeholders Implement, maintain, and improve regression test scenarios Participate in and facilitate quality ceremonies such as Bug Triage, 3 Amigos, and Quality Chapter meetings Design, develop, and maintain product-oriented automated test scenarios Contribute to the continuous improvement of the global Quality Strategy Promote a shift-left approach and ensure end-to-end product quality Collaborate closely with cross-functional Agile teams Share QA best practices and quality standards within the squad. Competence demands: Strong experience as a Software Quality Engineer / QA Engineer Hands-on experience with test automation in the Java/Cucumber ecosystem Practical knowledge of writing product-centric test scenarios Experience working in complex and large-scale projects Good understanding of DevSecOps and CI/CD-oriented quality processes Experience working in Agile environments Knowledge of manual and automated testing methodologies Strong analytical thinking and problem-solving skills Proactive, solution-oriented, and collaborative mindset Ability to work effectively in cross-functional and international teams Agile, ISTQB, or TMAP certification will be an advantage Excellent English communication skills We offer: Full-time job agreement based on B2B Private medical care with dental care (covering 70% of costs) Multisport card (also for an accompanying person) Life insurance

🏢 Summary: Mid-level DevOps Engineer role focused on designing, implementing, and maintaining cloud-native infrastructure and deployment automation for an identity platform. The position involves building secure, highly automated environments using modern IaC and CI/CD practices in Microsoft Azure. This is a hybrid role requiring on-site presence in Alicante or Warsaw three days per week. 🗂️ Requirements: Proven experience as DevOps Engineer or similar role, Expertise in Microsoft Azure, Hands-on experience with Terraform, Hands-on experience with Ansible, Experience operating Kubernetes (AKS), Experience with containerization technologies, Strong scripting skills (PowerShell, Azure CLI, or Python), Experience with CI/CD pipelines and automation, Solid understanding of networking, storage, databases, and ingress, Availability to work hybrid (3 days per week in Alicante or Warsaw) 📃 Skills: Azure, Terraform, Ansible, Kubernetes, AKS, Docker, Podman, LXC, PowerShell, AzureCLI, Python, CI/CD, IaC, Networking, Storage, Databases, Ingress 🏢 Description: At Omada, we help organizations govern identity and secure access across human, non-human, and AI identities. Our AI-powered platform enables enterprises to reduce risk, strengthen security, and maintain control in complex environments. We are a European-based company with a strong foundation in identity governance, helping some of the world’s leading organizations navigate evolving security and regulatory challenges. We are looking for a Mid-level DevOps Engineer with a developer background to join our team. This role is ideal for someone who enjoys working close to the code, understands modern cloud-native architectures, and is actively embracing agentic and AI-assisted development as part of their daily work. About the Role As a DevOps Engineer, you will be a key contributor in designing, implementing, and maintaining the infrastructure and deployment technology for our cloud-native identity platform. You’ll collaborate closely with developers, testers, technical writers, and the Engineering Manager to build reliable, secure, and highly automated environments. Please note that this position is hybrid , we are looking for a person who’s looking forward to joining our lively office community in Alicante (Spain) or Warsaw (Poland) office for at least 3 days per week. Key Responsibilities Design, build, and maintain cloud infrastructure using Terraform and Ansible Build and improve CI/CD pipelines and deployment automation Manage cloud infrastructure and resources using modern Infrastructure-as-Code (IaC) practices Monitor system performance, troubleshoot issues, and implement enhancements Ensure robust security, compliance, and operational best practices are followed Collaborate with cross-functional teams to support development, testing, and production environments Actively adopt agentic / AI-assisted development practices to increase delivery speed and quality Expected Experience Proven experience as a DevOps Engineer or in a similar infrastructure-focused role Expertise in Microsoft Azure and ideally familiarity with regulatory-compliant environments Practical experience with Ansible and Terraform Hands-on experience operating Kubernetes, preferably AKS Experience with containerization (Docker, Podman, LXC, etc.) Strong scripting and automation skills using PowerShell, Azure CLI, and/or Python Familiarity with CI/CD tools and modern automation practices Solid understanding of infrastructure fundamentals (networking, storage, databases, ingress, etc.) Strong problem-solving skills and a proactive, team-oriented mindset Developer background, ideally with C# and .NET / .NET 8 (strong plus) Experience working in regulated or compliance-driven environments is a plus What we offer: Competitive salary & benefits (16000 - 18000 PLN gross/month for a Polish employee) Hybrid work policy (3 days per week from the office) Benefit platform Support for your ongoing growth & development Team-building activities Great work environment Our Core Values at Omada Ambition: Constantly striving to innovate and excel Teamwork: Valuing collaboration and mutual support Constant Care: Paying close attention to detail and maintaining high-quality standards Delivering Value: Dedicated to providing real, measurable outcomes for our customers Join Our Journey If you're a driven DevOps Engineer excited about building robust infrastructure for cloud-native platforms in a collaborative, agile environment, we’d love to hear from you. Join our Warsaw or Alicante team and help shape the future of self-managed identity solutions - secure, flexible, and truly customer-empowered. Omada is an equal opportunity employer and qualified applicants will be considered without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability or any other protected class. At Omada, we are experts in cybersecurity, taking our customers by the hand, helping them to take identity and access management to the next level. We offer you the opportunity to work with passionate, competent people, experts within their field, in an informal and agile organization with a flat structure. We thrive on being challenged and everything we do is anchored in our core values of ambition, teamwork, constant care, and creating value. The Omada product is rated as one of the very best in the world by analyst firms like Gartner, Forrester, and KuppingerCole and we have a high focus on keep developing our product to meet our customers’ business requirements.

🏢 Summary: The role involves designing and implementing scalable, cloud-native integration solutions connecting diverse enterprise systems across global operations. You will develop and maintain microservices-based integrations using Java and Python, leveraging Kubernetes, Docker, and Oracle Cloud services. The position covers the full integration lifecycle from requirements analysis to deployment and support. 🗂️ Requirements: Bachelor’s degree in Computer Science, Information Technology or related field, Proven experience as Integration Developer or similar role, Strong experience with Kubernetes and microservices architecture, Strong programming skills in Java and Python, Experience with Spring Boot, REST, SOAP and Camel, Hands-on experience with Docker and container orchestration, Experience with CI/CD tools and version control systems, Understanding of network protocols and security principles, Knowledge of cloud infrastructure 📃 Skills: Java, Python, SpringBoot, REST, SOAP, Camel, Kubernetes, Docker, Microservices, OracleCloud, Git, Jenkins, CICD, Networking, Security, Cloud 🏢 Description: We are looking for Developer in Integrations Development team to be part of our team which is responsible (but not limited to) for developing and maintaining integrations between various applications company is using to run the business. Our role is to be part of whole lifecycle of the implementing of such integrations - from helping business process owners to realize idea, setting up requirements, development, production deployment, handover to support lines up to benefits realization of what our work has contributed. As a retail business company with long history, many support offices and thousands of stores around the globe it is not a surprise that application and technology portfolio is fairly wide - from top-new digital platforms to large ERP accounting systems, from presence in public clouds, using newest beta services to on-site server based CRM applications. Our talent is to fulfill any demand if it gives value disregard how different the applications we are integrating might be. We are looking for you if you are ready for such challenges which in the end are making work and life more interesting and engaging! Responsibilities Design and implement highly scalable, resilient, and performant cloud-native integration solutions. Create and manage containerized applications using Docker and Kubernetes, ensuring seamless deployment and orchestration. Write clean, maintainable, and efficient code to build integration services. Develop integration flows and APIs using a mix of custom code in Java and Python, and Oracle Cloud native services. Ensure that integrations are designed with scalability, reliability, and fault tolerance in mind. Collaborate with cross-functional teams to understand business requirements and translate them into technical specifications. Proactively identify and resolve any issues related to the performance and reliability of integrations. Advocate for and implement best practices in cloud architecture, Kubernetes management, integration design, and coding. Ensure all solutions adhere to enterprise security policies and compliance requirements. Document all processes, designs, and deployments meticulously for future reference and for the use of other team members. Work closely with other developers, architects, and product teams to deliver end-to-end solutions. Provide technical guidance and support to other team members. Participate in code reviews, team meetings, and knowledge-sharing sessions. Requirements Bachelor’s degree in computer science, Information Technology, or a related field. Proven experience as an Integration Developer or similar role, with a focus on Kubernetes and microservices architecture. Strong programming skills and experience in languages such as Java, Python, Spring Boot, REST, SOAP, Camel. In-depth knowledge of Kubernetes, Docker, and related container orchestration and management technologies. Familiarity with CI/CD tools and version control systems (e.g., Git, Jenkins). Solid understanding of network protocols, security principles, and cloud infrastructure. Excellent problem-solving abilities and a strong attention to detail. Nice to have Understanding of retail business processes. Experience with public clouds. Experience in test automation for unit and integration testing. What do we offer? Contract of employment Annual bonus Private medical care Cafeteria Platform/Multisport English lessons subsidized by the company Group insurance Attractive discounts for products and services at our stations Employee stock purchase plan Employee Assistance Program (Lyra) Modern and convenient office that you can virtually visit here - https://goo.gl/maps/CLteHfYcdYMbdESq6 Trainings & possibility to develop skills in a wide international environment When working with us you can depend upon it that you will not be judged on the grounds of race, national origin, gender, sexual orientation, disability, age, or other legally protected status. Oppositely – we believe that our diverse and inclusive culture helps us create an amazing atmosphere where everybody feels welcome.  Check who we are here: https://youtu.be/td-QGnNnvW0 Want to know even more about us? Interested? We encourage you to apply. We know great companies are built from within, by great people like you. Come grow with us! We´re looking forward to your application We hereby inform that in the company Circle K Business Centre Poland sp. z o.o. with registered office in Warsaw an Internal Notification and Follow-up Actions Procedures applies. The document describes rules for reporting violations of law by whistleblowers. Full content of the above-mentioned Procedure is available here: https://www.circlek.pl/o-nas/procedury-zgloszen

🏢 Summary: Lead Software Engineer role in a hybrid model, combining hands-on development and team leadership to build next-generation Middle and Back-office financial systems. The position focuses on architecting and delivering scalable, cloud-native platforms supporting global trading and portfolio operations. The role includes direct people management and close collaboration with finance and portfolio stakeholders. 🗂️ Requirements: 10+ years of commercial software development experience, 2+ years of formal engineering team leadership experience, Strong expertise in C# or strong OOP background, Experience designing and building cloud-native applications, Experience with enterprise messaging systems, Experience with distributed architectures, Experience with large-scale data processing, Experience with modern databases such as Snowflake, Ability to manage large-scale technical projects, Degree in Computer Science, Mathematics, Engineering or related field 📃 Skills: C#, OOP, Cloud, Messaging, Distributed, Snowflake, SQL, Databases, DevOps, Architecture, Data 🏢 Description: Hybrid model: 3 days/week in the office For our client, a top-tier global quantitative investment firm expanding its Warsaw technology hub, we are looking for a Lead Software Engineer. The company is currently engaged in a multi-year strategic initiative to build next-generation Middle and Back-office systems that support their global trading operations, portfolio management, and overall firm growth. This is a strict Player-Coach role (60-70% hands-on coding & architecture / 30-40% management) . You will be actively building software while directly managing a compact team of 4 to 6 engineers. You will also take ownership of stakeholder management, gathering requirements directly from global finance, tax, and portfolio management teams. What you will do: Code & Architect (60-70%): Lead the end-to-end design, architecture, and delivery of highly scalable financial technology platforms. Lead & Mentor (30-40%): Manage a team of 4-6 developers, conduct 1:1s, performance reviews, and guide their career development. Drive the adoption of engineering best practices across code quality, cloud-native architecture, and DevOps. Ensure platforms are highly reliable, recoverable, and scalable to support increasing daily data volumes and analytics requirements. Collaborate directly with global product and engineering teams to translate complex business needs into technical implementations. Requirements: 10+ years of commercial software development experience. 2+ years of formal experience leading engineering teams (people management) and driving large-scale projects. Deep engineering expertise in C# (or strong OOP background with a willingness to transition). Proven track record of designing and building cloud-native applications. Experience with enterprise messaging systems and distributed architectures. Strong experience with large-scale data processing and modern databases (e.g., Snowflake). Exceptional communication skills with the ability to manage expectations of senior, non-technical stakeholders. Degree in Computer Science, Mathematics, Engineering, or a closely related field. Nice to have: Prior experience in the financial services industry, ideally within asset management, hedge funds, or trading firms. Domain knowledge of Middle/Back-office operations. Familiarity with financial accounting systems (e.g., Advent Geneva).

🏢 Summary: Mid and Senior Software Engineers are sought to design and build high-performance backend systems powering global content delivery on a large-scale fitness platform. The role focuses on event-driven microservices, architectural leadership, and ensuring reliability, scalability, and performance for systems used by millions of users. This is a hands-on position with strong ownership in distributed systems operating at scale. 🗂️ Requirements: 4+ years backend experience (Mid) or 6+ years (Senior), Proficiency in Kotlin or Python, Experience with Spring Boot or Python frameworks, Experience with PostgreSQL or MySQL, Experience with DynamoDB or MongoDB, Experience with microservices architecture, Experience with event-driven systems, Experience with Kafka, Knowledge of REST, gRPC, or GraphQL APIs, Experience with AWS services, Experience with Docker and Kubernetes, Experience with CI/CD pipelines, Experience with Redis or Memcached, Experience with monitoring and observability tools, Production support and incident management experience 📃 Skills: Kotlin, Python, Java, Go, TypeScript, JavaScript, Spring, REST, gRPC, GraphQL, Kafka, Redis, PostgreSQL, MySQL, DynamoDB, MongoDB, AWS, S3, Lambda, SQS, IAM, Docker, Kubernetes, Terraform, GitHubActions, Jenkins, Datadog, Sentry 🏢 Description: We are hiring on behalf of our client, a global innovator in fitness and wellness technology. Their mission is to empower people to live fit, strong, long, and happy lives by delivering integrated experiences to millions of members anytime, anywhere. We are looking for a Senior and Mid Software Engineers to join the Content Cloud team . In this role, you will design and build high-performance backend systems that power content delivery across a global platform. You will act as a technical leader within the team, driving architectural decisions, mentoring engineers, and ensuring the reliability and scalability of systems used by millions of users. This is a hands-on role with strong ownership and impact on distributed, event-driven systems at scale. Key takeaways: Stack : Kotlin (main codebase) We're open to: Java/Go/TypeScript/JavaScript, Other tools: REST/gRPC/GraphQL, Kafka, Redis, PostgreSQL/MySQL, DynamoDB/MongoDB, AWS, Docker, Kubernetes Salary : Mid : 21 000 PLN - 23 000 PLN gross on the Contract of Employment Senior: 23 000 PLN - 30 000 PLN gross on the Contract of Employment Working model : Hybrid - 3 days/week from the office Location : ul. Grzybowska 60, Warsaw Recruitment process : A call with MOTIFE Recruiter Coding interview Panel interviews with the team (coding, architecture, and cross-collaboration interviews, Hiring Manager meeting) Responsibilities: Backend Architecture & Scalability Design and build high-performance, scalable backend services and APIs supporting global content delivery Architect event-driven systems and microservices handling large-scale traffic and real-time interactions Drive system design decisions with a focus on reliability, performance, and security Technical Leadership Lead technical discussions, architecture reviews, and design decisions across teams Define and promote reusable patterns, components, and engineering standards Mentor engineers through code reviews, pair programming, and technical guidance Performance & Reliability Identify system bottlenecks using monitoring, tracing, and load testing tools Optimize performance through data modeling, caching strategies, and query improvements Engineering Excellence Champion best practices including CI/CD, automated testing, observability, and infrastructure as code Maintain high standards for code quality, scalability, and maintainability Continuously improve development processes and system architecture Cross-Functional Collaboration Partner closely with Product, Design, and QA to deliver impactful features Translate business requirements into scalable technical solutions Act as a domain expert within the team and contribute to platform-wide initiatives Requirements: Technical Expertise 6+ years of experience building high-performance, scalable backend systems as Senior/4+ years of experience as a Mid Engineer Strong proficiency in Kotlin, Python, or similar backend languages Experience with modern backend frameworks (e.g., Spring Boot or Python-based frameworks) Strong experience with both relational (PostgreSQL, MySQL) and NoSQL databases (DynamoDB, MongoDB) Hands-on experience with microservices and event-driven architectures Experience with distributed streaming platforms such as Kafka Solid understanding of API design (REST, gRPC, or GraphQL) Cloud & Infrastructure Hands-on experience with AWS services (e.g., S3, DynamoDB, Lambda, SQS, IAM) Experience with Docker and Kubernetes Familiarity with infrastructure and deployment tooling (e.g., Terraform, GitHub Actions, Jenkins) Experience with caching systems such as Redis or Memcached Engineering Practices Strong understanding of CI/CD, DevOps, and Agile methodologies Experience with observability and monitoring tools (e.g., Datadog, Sentry) Proven experience in production support and incident management in distributed systems What we offer: 100% paid medical care Multisport Creative tax (KUP) Home office allowance MacBook Pro Apply now If this sounds like your next step, we’d love to hear from you! Please apply via our careers page and submit your CV in English.

🏢 Summary: Senior and Mid Software Engineers to design and build high-performance, scalable backend systems powering global content delivery on a distributed, event-driven platform. The role combines hands-on development with architectural ownership, focusing on reliability, scalability, and performance at scale. Engineers contribute to microservices architecture, streaming systems, and cloud-native infrastructure in a hybrid work model. 🗂️ Requirements: 6+ years (Senior) or 4+ years (Mid) experience in scalable backend development, Proficiency in Kotlin, Python or similar backend language, Experience with Spring Boot or Python-based frameworks, Experience with relational databases (PostgreSQL or MySQL), Experience with NoSQL databases (DynamoDB or MongoDB), Hands-on experience with microservices architecture, Experience with event-driven systems, Experience with Kafka or other streaming platforms, Strong knowledge of REST, gRPC or GraphQL APIs, Experience with AWS services, Experience with Docker and Kubernetes, Experience with CI/CD pipelines, Experience with caching systems (Redis or Memcached), Experience with observability and monitoring tools, Production support experience in distributed systems 📃 Skills: Kotlin, Python, Java, Go, TypeScript, JavaScript, SpringBoot, PostgreSQL, MySQL, DynamoDB, MongoDB, Kafka, REST, gRPC, GraphQL, AWS, S3, Lambda, SQS, IAM, Docker, Kubernetes, Terraform, GitHubActions, Jenkins, Redis, Memcached, Datadog, Sentry, CI/CD 🏢 Description: We are hiring on behalf of our client, a global innovator in fitness and wellness technology. Their mission is to empower people to live fit, strong, long, and happy lives by delivering integrated experiences to millions of members anytime, anywhere. We are looking for a Senior and Mid Software Engineers to join the Content Cloud team . In this role, you will design and build high-performance backend systems that power content delivery across a global platform. You will act as a technical leader within the team, driving architectural decisions, mentoring engineers, and ensuring the reliability and scalability of systems used by millions of users. This is a hands-on role with strong ownership and impact on distributed, event-driven systems at scale. Key takeaways: Stack : Kotlin (main codebase) We're open to: Java/Go/TypeScript/JavaScript, Other tools: REST/gRPC/GraphQL, Kafka, Redis, PostgreSQL/MySQL, DynamoDB/MongoDB, AWS, Docker, Kubernetes Salary : Mid : 21 000 PLN - 23 000 PLN gross on the Contract of Employment Senior: 23 000 PLN - 30 000 PLN gross on the Contract of Employment Working model : Hybrid - 3 days/week from the office Location : ul. Grzybowska 60, Warsaw Recruitment process : A call with MOTIFE Recruiter Coding interview Panel interviews with the team (coding, architecture, and cross-collaboration interviews, Hiring Manager meeting) Responsibilities: Backend Architecture & Scalability Design and build high-performance, scalable backend services and APIs supporting global content delivery Architect event-driven systems and microservices handling large-scale traffic and real-time interactions Drive system design decisions with a focus on reliability, performance, and security Technical Leadership Lead technical discussions, architecture reviews, and design decisions across teams Define and promote reusable patterns, components, and engineering standards Mentor engineers through code reviews, pair programming, and technical guidance Performance & Reliability Identify system bottlenecks using monitoring, tracing, and load testing tools Optimize performance through data modeling, caching strategies, and query improvements Engineering Excellence Champion best practices including CI/CD, automated testing, observability, and infrastructure as code Maintain high standards for code quality, scalability, and maintainability Continuously improve development processes and system architecture Cross-Functional Collaboration Partner closely with Product, Design, and QA to deliver impactful features Translate business requirements into scalable technical solutions Act as a domain expert within the team and contribute to platform-wide initiatives Requirements: Technical Expertise 6+ years of experience building high-performance, scalable backend systems as Senior/4+ years of experience as a Mid Engineer Strong proficiency in Kotlin, Python, or similar backend languages Experience with modern backend frameworks (e.g., Spring Boot or Python-based frameworks) Strong experience with both relational (PostgreSQL, MySQL) and NoSQL databases (DynamoDB, MongoDB) Hands-on experience with microservices and event-driven architectures Experience with distributed streaming platforms such as Kafka Solid understanding of API design (REST, gRPC, or GraphQL) Cloud & Infrastructure Hands-on experience with AWS services (e.g., S3, DynamoDB, Lambda, SQS, IAM) Experience with Docker and Kubernetes Familiarity with infrastructure and deployment tooling (e.g., Terraform, GitHub Actions, Jenkins) Experience with caching systems such as Redis or Memcached Engineering Practices Strong understanding of CI/CD, DevOps, and Agile methodologies Experience with observability and monitoring tools (e.g., Datadog, Sentry) Proven experience in production support and incident management in distributed systems What we offer: 100% paid medical care Multisport Creative tax (KUP) Home office allowance MacBook Pro Apply now If this sounds like your next step, we’d love to hear from you! Please apply via our careers page and submit your CV in English.

🏢 Summary: Opportunity for Mid and Senior Software Engineers to design and build high-performance, scalable backend systems powering global content delivery. The role focuses on event-driven, distributed architectures, technical leadership, and ownership of reliability and scalability for systems used by millions of users. It combines hands-on development with architectural decision-making in a cloud-native environment. 🗂️ Requirements: 4+ years (Mid) or 6+ years (Senior) experience in building scalable backend systems, Proficiency in Kotlin, Python or similar backend language, Experience with modern backend frameworks such as Spring Boot, Experience with relational databases (PostgreSQL or MySQL), Experience with NoSQL databases (DynamoDB or MongoDB), Hands-on experience with microservices architecture, Experience with event-driven systems, Experience with Kafka or similar streaming platform, Experience in API design (REST, gRPC or GraphQL), Hands-on experience with AWS services, Experience with Docker and Kubernetes, Experience with CI/CD pipelines and DevOps practices, Experience with monitoring and observability tools, Production support and incident management experience in distributed systems 📃 Skills: Kotlin, Python, Java, Go, TypeScript, JavaScript, Spring, REST, gRPC, GraphQL, Kafka, Redis, PostgreSQL, MySQL, DynamoDB, MongoDB, AWS, Docker, Kubernetes, Terraform, GitHub, Jenkins, Datadog, Sentry 🏢 Description: We are hiring on behalf of our client, a global innovator in fitness and wellness technology. Their mission is to empower people to live fit, strong, long, and happy lives by delivering integrated experiences to millions of members anytime, anywhere. We are looking for a Senior and Mid Software Engineers to join the Content Cloud team . In this role, you will design and build high-performance backend systems that power content delivery across a global platform. You will act as a technical leader within the team, driving architectural decisions, mentoring engineers, and ensuring the reliability and scalability of systems used by millions of users. This is a hands-on role with strong ownership and impact on distributed, event-driven systems at scale. Key takeaways: Stack : Kotlin (main codebase) We're open to: Java/Go/TypeScript/JavaScript, Other tools: REST/gRPC/GraphQL, Kafka, Redis, PostgreSQL/MySQL, DynamoDB/MongoDB, AWS, Docker, Kubernetes Salary : Mid : 21 000 PLN - 23 000 PLN gross on the Contract of Employment Senior: 23 000 PLN - 30 000 PLN gross on the Contract of Employment Working model : Hybrid - 3 days/week from the office Location : ul. Grzybowska 60, Warsaw Recruitment process : A call with MOTIFE Recruiter Coding interview Panel interviews with the team (coding, architecture, and cross-collaboration interviews, Hiring Manager meeting) Responsibilities: Backend Architecture & Scalability Design and build high-performance, scalable backend services and APIs supporting global content delivery Architect event-driven systems and microservices handling large-scale traffic and real-time interactions Drive system design decisions with a focus on reliability, performance, and security Technical Leadership Lead technical discussions, architecture reviews, and design decisions across teams Define and promote reusable patterns, components, and engineering standards Mentor engineers through code reviews, pair programming, and technical guidance Performance & Reliability Identify system bottlenecks using monitoring, tracing, and load testing tools Optimize performance through data modeling, caching strategies, and query improvements Engineering Excellence Champion best practices including CI/CD, automated testing, observability, and infrastructure as code Maintain high standards for code quality, scalability, and maintainability Continuously improve development processes and system architecture Cross-Functional Collaboration Partner closely with Product, Design, and QA to deliver impactful features Translate business requirements into scalable technical solutions Act as a domain expert within the team and contribute to platform-wide initiatives Requirements: Technical Expertise 6+ years of experience building high-performance, scalable backend systems as Senior/4+ years of experience as a Mid Engineer Strong proficiency in Kotlin, Python, or similar backend languages Experience with modern backend frameworks (e.g., Spring Boot or Python-based frameworks) Strong experience with both relational (PostgreSQL, MySQL) and NoSQL databases (DynamoDB, MongoDB) Hands-on experience with microservices and event-driven architectures Experience with distributed streaming platforms such as Kafka Solid understanding of API design (REST, gRPC, or GraphQL) Cloud & Infrastructure Hands-on experience with AWS services (e.g., S3, DynamoDB, Lambda, SQS, IAM) Experience with Docker and Kubernetes Familiarity with infrastructure and deployment tooling (e.g., Terraform, GitHub Actions, Jenkins) Experience with caching systems such as Redis or Memcached Engineering Practices Strong understanding of CI/CD, DevOps, and Agile methodologies Experience with observability and monitoring tools (e.g., Datadog, Sentry) Proven experience in production support and incident management in distributed systems What we offer: 100% paid medical care Multisport Creative tax (KUP) Home office allowance MacBook Pro Apply now If this sounds like your next step, we’d love to hear from you! Please apply via our careers page and submit your CV in English.