API Architect (m/k) 🏗️

🏢 Summary: Full-time B2B contract for a Software Architect (Backend & APIs) to design and build a greenfield, scalable analytics and research platform in the financial sector. The role focuses on defining cloud-native backend architecture, APIs, and integration standards to support secure content management and distribution at scale. The project runs from July 2026 to February 2027 and targets institutional clients with future retail expansion. 🗂️ Requirements: 8+ years of professional software engineering experience, Strong experience designing backend architectures and APIs, Hands-on experience with production-grade backend systems, Experience with scalable distributed and cloud-native systems, Ability to define API contracts, versioning, and integration standards, Experience with authentication and authorization mechanisms, Experience leading architectural decisions and technical discussions, Experience across full software development lifecycle, Fluent English (C1 minimum) 📃 Skills: Java, Spring, REST, OpenAPI, PostgreSQL, Docker, Kubernetes, GKE, GCP, APIGateway, ServiceMesh, OIDC, SSO, JWT, Observability, Monitoring, Microservices, DDD, EventDriven, CloudNative, DistributedSystems, AI, LLM 🏢 Description: 📍 Remote 🕒 Full-time 📄 B2B 📅 Project duration: July 2026 – February 2027 About the project We are looking for an experienced Software Architect (Backend & APIs) to join an ambitious greenfield initiative in the financial sector. The project focuses on designing and building from scratch a modern, scalable analytics and research platform that will support the complete lifecycle of premium financial content - from creation and management to publication, distribution, and consumption analytics. The platform will initially serve institutional clients, with a planned expansion toward retail users in later phases. This is a high-impact role for someone who enjoys solving complex architectural challenges, designing systems for scale, and shaping technical direction from the ground up. You will help create a platform that: streamlines and automates financial research workflows structures and manages large volumes of analytical content enables secure and scalable content distribution provides advanced insight into user engagement and content consumption supports future scalability across multiple client segments Your responsibilities Design and evolve scalable backend and API architectures for cloud-native and hybrid environments Define system architecture with strong focus on scalability, maintainability, resilience, and security Design public and internal APIs, including versioning strategy, contracts, backward compatibility, and integration standards Collaborate with sales and delivery teams during technical discovery, estimation, and solution planning Work closely with engineering teams to solve complex backend challenges and improve technical standards Drive architectural decisions and clearly communicate technical trade-offs Collaborate directly with clients and domain experts to clarify requirements and translate business needs into technical solutions Create and maintain architecture documentation, technical proposals, and design decisions Support engineering excellence through improvements in tooling, development practices, and platform standards Explore and apply AI-powered engineering tools to enhance productivity and system capabilities Tech environment You will work with modern backend and cloud technologies, including: Java 21, Spring Boot REST APIs / OpenAPI PostgreSQL Docker, Kubernetes, GKE Google Cloud Platform API Gateway / service mesh solutions Event-driven integrations Authentication & authorization standards (OIDC / SSO / JWT) Observability and monitoring tooling We value strong understanding of modern architectural approaches such as modular systems, domain-oriented design, contract-first APIs, event-driven patterns, and cloud-native distributed systems. Must have 8+ years of professional software engineering experience Strong hands-on experience designing backend architectures and APIs Proven ability to lead architectural discussions and make pragmatic technical decisions Practical experience building and reviewing real production-grade backend systems Strong experience working directly with clients and external stakeholders Excellent communication skills and ability to explain complex technical concepts clearly Experience with scalable distributed systems and cloud-native architectures Transparent, proactive, and solution-oriented mindset Experience across the full software lifecycle - from prototyping to strategic architectural direction Strong command of written and spoken English ( C1 minimum ) Nice to have Experience in the financial sector or highly regulated environments Experience with event-driven architectures and asynchronous integrations Knowledge of modern identity and access management solutions Familiarity with AI-powered development tools, LLM-based workflows, or AI-assisted engineering practices We value your trust in providing us your data, thus we are striving to use commercially acceptable means of protecting it. Below you will find the necessary information about the data we collect and process when you send us your CV. The controller of your personal data is Miquido Spółka z ograniczoną odpowiedzialnością sp. k. with its seat in Krakow, Zabłocie 43a, 30-701 Kraków, Poland (“Miquido”, “We”, “Our” or “Us”).

🏢 Summary: Hands-on .NET Architect role focused on designing and guiding delivery of secure, scalable, cloud-native enterprise platforms on Azure. The position combines deep technical expertise in C# and distributed systems with ownership of target architecture and production-grade solution design. Emphasis on microservices, platform engineering, data architecture, security, and DevSecOps practices. 🗂️ Requirements: Degree in Computer Science or related field, 10+ years in software engineering or solution architecture on Microsoft stack, Strong expertise in C# and .NET Core/.NET 8, Experience with ASP.NET Core and Web APIs, Architecture of distributed systems and microservices, Azure architecture across AKS and core Azure services, Design of integration-heavy enterprise platforms, Strong knowledge of SQL Server or PostgreSQL performance tuning, Understanding of scalability, availability, and resiliency patterns, Experience with containers, Kubernetes, and CI/CD, Knowledge of application security and secure coding practices, Foundational understanding of AI and machine learning concepts 📃 Skills: C#, .NET, ASP.NET, Azure, AKS, Microservices, APIs, SQL, SQLServer, PostgreSQL, Kubernetes, Docker, CI/CD, DevSecOps, ServiceBus, EventGrid, KeyVault, AppServices, Functions, APIManagement, Storage, Authentication, Encryption, Datadog, Dynatrace, ApplicationInsights, OpenTelemetry, Grafana, AI 🏢 Description: Description We are seeking a forward-looking, hands-on .NET Architect who can shape the target architecture for modern platforms while staying close to engineering delivery. The ideal candidate will combine deep expertise in C#, .NET, Azure, cloud-native architecture, distributed systems, APIs, data, and platform engineering with the ability to guide teams through practical, production-grade solution design. This role is suited to an architect who can think 3–5 years ahead, simplify complex landscapes, and help build secure, scalable, resilient, and configurable enterprise platforms. Requirements Bachelor’s or master’s degree in Computer Science, Engineering, or a related field 10+ years of experience in software engineering, solution architecture, or platform engineering, with significant experience in Microsoft technology stacks Strong hands-on expertise in C#, .NET / .NET Core / .NET 8, ASP.NET Core, Web APIs, background services, and enterprise application design Deep experience in architecting distributed systems using microservices, asynchronous messaging, event-driven design, and API-led integration patterns Strong Azure architecture experience, preferably across AKS, App Services, Functions, API Management, Key Vault, Service Bus, Event Grid, Storage, monitoring, and identity integration patterns Experience designing and supporting platforms, configurable product architectures, and integration-heavy enterprise solutions Strong understanding of relational databases and performance engineering, especially SQL Server and/or PostgreSQL, including schema design, indexing, query tuning, and transaction handling Solid grasp of non-functional architecture including performance, scalability, availability, fault isolation, observability, and disaster recovery Strong understanding of application and platform security including authentication, authorization, secrets management, encryption, secure coding, and compliance-oriented design Experience with containers, Kubernetes, CI/CD, infrastructure automation, and modern DevSecOps practices Ability to make sound architecture decisions with a balance of pragmatism, delivery speed, engineering quality, and long-term maintainability Strong communication and stakeholder management skills across product, engineering, architecture, operations, security, and client-facing teams Foundational understanding of AI concepts, including how machine learning models  work, common AI use cases, and basic principles of data handling. Ability to use AI‑powered tools and platforms to support daily tasks, with strong attention to detail and commitment to maintaining data accuracy. Fluent command of the Polish language (C1/C2) Desirable Qualifications and Skills Experience in insurance, Insurtech, BFSI, or other regulated, transaction-heavy domains. Exposure to policy administration, billing, accounting, claims, workflow orchestration, or reporting platforms within the insurance value chain. Experience with architecture frameworks and modeling approaches such as TOGAF, domain-driven design, UML, C4, or equivalent practical architecture methods. Familiarity with mixed technology landscapes involving .NET, Java/Spring Boot, enterprise workflow tools, and integration ecosystems. Experience with observability and reliability tooling such as Datadog, Dynatrace, Application Insights, Open Telemetry, Grafana, or similar. Working knowledge of Angular, React, or modern web application architecture patterns. Exposure to AI-enabled engineering, intelligent automation, or embedding AI capabilities into enterprise platforms. Leadership experience across globally distributed or virtual teams. What you can expect from us: Unique professional and personal development at one of the pioneer companies in professional insurance support. Ongoing professional training – to onboard you for a good start and your further professional development. Your own growth training budget - use internal and external development opportunities and take advantage of your own budget. LUXMED medical cover for you with full dental care, oncological preventive program and additional mental health support with helpline & individual sessions with a therapist.. 8-hour work time with a lunch break already included - spend the rest of the day doing what is important to you as intended in the #2h4Family program. Private life insurance - 80% of the premium is covered by an employer. Employee referral program - we appreciate you recommending your friends to join us. Additional days off - to celebrate your birthday, moreover, if you want to do a volunteering work, feel free to do so with some extra days off. Integration events - monthly delicious breakfasts, movie nights, board game nights, outdoor events. Lively and modern office in the City Centre with parking space for employees. A supportive and friendly atmosphere created by passionate people.

🏢 Summary: Senior Full-Stack Software Architect role focused on designing and modernizing a scalable enterprise web platform using micro-frontend architecture and cloud-based backend services. The position combines hands-on technical leadership with architectural design across React front-end and Java backend ecosystems. It involves driving legacy modernization, defining platform standards, and ensuring scalable, secure, and high-performance solutions. 🗂️ Requirements: 10+ years of software engineering experience, Experience in architectural roles within large-scale or SaaS environments, Expert-level Java for backend services, Expert-level JavaScript and TypeScript, Strong experience with React and micro-frontend architectures, Hands-on experience with AWS, Azure, or GCP, Experience with cloud-native architectures, Experience with CI/CD pipelines, Experience with infrastructure automation using Terraform, Strong understanding of SDLC, testing, deployment automation, and production monitoring 📃 Skills: Java, JavaScript, TypeScript, React, AWS, Azure, GCP, Terraform, Jenkins, GitHubActions, CI/CD, Microfrontends, .NET, SaaS, SDLC, Cloud, ModuleFederation 🏢 Description: We’re looking for an experienced Senior Full-Stack Software Architect to join a UI Platform team and play a key role in shaping the evolution of a modern enterprise web platform. In this position, you’ll work as a hands-on technical authority, designing scalable architectures that connect micro-frontend solutions with robust, cloud-based backend services. This role is ideal for someone who enjoys working at the intersection of front-end orchestration and backend architecture, modernizing legacy systems, and setting technical direction that scales across teams. Responsibilites: Design and implement a scalable micro-frontend App Shell architecture, including reusable component libraries. Drive the modernization of legacy systems (e.g. .NET-based applications) toward modern React- and Java-based solutions using safe, incremental migration patterns. Collaborate closely with platform and full-stack engineers to define standards for module federation, routing, and inter-application communication. Establish and promote architectural patterns, coding standards, and best practices across multiple engineering teams. Define integration strategies for shared authentication, login workflows, URL routing, and communication between micro-applications. Improve platform-wide performance, observability, security, and reliability. Act as a hands-on architect: review code, guide implementation decisions, and ensure architectural consistency. Mentor engineers and contribute to a culture of technical excellence and continuous improvement. Requirements: 10+ years of experience in software engineering, including work in architectural roles within large-scale or SaaS environments. Strong background in both front-end and back-end architecture, with the ability to clearly document and communicate complex systems. Expert-level experience with Java for backend services and JavaScript / TypeScript + React for front-end and micro-frontend solutions. Hands-on experience with cloud platforms such as AWS, Azure, or GCP, and cloud-native architectures. Strong knowledge of CI/CD pipelines (e.g. GitHub Actions, Jenkins) and infrastructure automation tools like Terraform. Deep understanding of the software development lifecycle (SDLC), including testing strategies, deployment automation, and production monitoring. Strong communication skills and the ability to collaborate across teams, balance technical trade-offs, and influence architectural decisions. Nice to have: Practical experience with micro-frontends, large-scale legacy modernization, and designing high-performance web platforms. Familiarity with architectural documentation approaches such as the C4 model or modernization patterns like Strangler Fig.

🏢 Summary: Cloud Infrastructure Architect role focused on designing and standardizing scalable, secure Azure environments using Infrastructure-as-Code and automation. The position drives architectural excellence, leads automation with Terraform and Terragrunt, and supports rapid environment deployment initiatives. It also emphasizes FinOps-driven optimization and cost-efficient cloud architecture. 🗂️ Requirements: Minimum 3+ years experience in Azure Cloud Engineering or Architecture, Expert knowledge of Terraform, Hands-on experience with Terragrunt, Proven experience with Ansible for automation, Experience designing Azure compute, networking, storage, and security solutions, Experience managing multi-subscription Azure environments, Practical knowledge of FinOps and cloud cost optimization, Ability to design scalable and secure Infrastructure-as-Code solutions 📃 Skills: Azure, Terraform, Terragrunt, Ansible, FinOps, IaC, Compute, Networking, Storage, Security 🏢 Description: Role Overview We are seeking a seasoned Cloud Infrastructure Architect with a minimum of 3 years of hands-on experience in high-scale Azure environments. In this role, you will be a key driver in architectural excellence, responsible for building standardized infrastructure patterns, supporting high-impact initiatives like the "Demo Factory," and leading strategic optimization efforts. You will bridge the gap between complex solution design and automated execution. Key Responsibilities Infrastructure Pattern Development: Design and implement reusable, scalable, and secure Infrastructure-as-Code (IaC) patterns to be consumed across various customer projects. Automation & Orchestration: Lead the automation strategy using Terraform and Terragrunt to ensure DRY ( Don't Repeat Yourself ) principles and maintainable code across multi-subscription environments. Configuration Management: Utilize Ansible to automate software provisioning, configuration management, and application deployments. Cloud Architecture: Architect end-to-end Azure solutions that align with industry best practices and specific customer business requirements. FinOps & Optimization: Drive cloud efficiency by implementing FinOps methodologies—analyzing cloud spend, optimizing resource utilization, and ensuring cost-effective architectural decisions. Initiative Support: Act as a technical lead for the "Demo Factory," ensuring rapid, automated deployment of pre-configured environments for stakeholders. Technical Profile Experience: Minimum 3+ years of professional experience in Azure Cloud Engineering/Architecture. IaC Mastery: Expert-level knowledge of Terraform and significant experience with Terragrunt for managing infrastructure at scale. Configuration Tools: Proven track record of using Ansible for complex automation tasks. Architectural Depth: Strong ability to design Azure solutions (compute, networking, storage, and security) with a focus on stability and scalability. Financial Intelligence: Practical understanding of FinOps (Cost Management, Reserved Instances, Savings Plans, and Rightsizing). Soft Skills: Ability to translate business needs into technical blueprints and communicate effectively with both technical teams and business stakeholders.

🏢 Summary: The offer is for a Senior Platform Engineer responsible for designing, building, and operating a scalable internal developer platform on AWS, combining DevOps and development expertise. The role focuses on Infrastructure as Code, multi-account cloud governance, CI/CD automation, container platforms, and secure networking. The engineer will enable distributed teams through self-service tools, platform standards, and reliable production operations. 🗂️ Requirements: 4+ years experience as Platform Engineer or DevOps Engineer, Hands-on experience with AWS multi-account environments, Strong expertise in Terraform (modules, state management, guardrails), Experience operating EKS and/or ECS in production, Experience with CI/CD and GitHub-based workflows, Knowledge of OIDC and least-privilege deployment patterns, Understanding of IAM, SCPs, permissions boundaries, Experience with cloud security and secure networking, Experience with monitoring, logging, alerting, incident handling, Professional development experience in Java, Kotlin, Node.js or TypeScript, Ability to work with container-based workloads 📃 Skills: AWS, Terraform, EKS, ECS, CI/CD, GitHub, OIDC, IAM, SCP, VPC, TGW, Route53, SSO, CDK, Java, Kotlin, Spring, Node.js, TypeScript, Docker, Kubernetes 🏢 Description: Job Purpose We are looking for a Senior Platform Engineer with strong DevOps experience , combining deep operational expertise with a development background. You are comfortable working at the intersection of infrastructure, security, and application development, and you enjoy enabling other teams to move faster through well-designed platforms and abstractions. You bring both a builder and operator mindset: you design scalable systems, automate everything possible, and take ownership of platform reliability in production. We offer B2B Contract (remote) or Offer of Employment/Umowa o prace (4 days mandatory working from our office in Kraków) - details to be discussed with your recruiter. Key Responsibilities Build and maintain core platform components (SSO, Access Management, clusters, networking, CI/CD, observability). Own Terraform modules, baseline configurations, and guardrails for distributed teams. Design and evolve platform “golden paths” — secure defaults, templates, and standards. Maintain platform IaC (Terraform, modules, state design, multi-account governance). Integrate with team-owned CDK stacks through stable platform contracts. Lead evolution of platform abstraction layers and service catalogs. Design and manage multi-account AWS landing zone (Orgs, SCPs, permissions boundaries). Own developer onboarding patterns (IAM SSO access, automation, pipelines). Build safe cross-account deployment workflows (GitHub OIDC, least privilege). Design and operate ECS and EKS clusters used by hundreds of services. Establish best practices for container execution, networking, autoscaling Manage central networking components (VPC, TGW, Route53). Ensure secure east–west communication between workloads in different accounts. Provide self-service tools and templates for teams (pipelines, service definitions, actions). Abstract platform complexity to enable fast and safe deployments for all teams. Own documentation, workshops, patterns, and architectural guidance. Operate and evolve platform-wide logging, metrics, and tracing systems. Ensure operational standards for platform components. You are meant for this job if: Strong experience as a Platform Engineer / DevOps Engineer operating production systems at scale Proven +4 years hands-on expertise with AWS , especially multi-account environments and organizational governance Deep understanding of Infrastructure as Code , particularly Terraform (modules, state management, guardrails) Solid experience running and operating EKS and/or ECS in production Strong background in CI/CD , GitHub-based workflows, and secure deployment patterns (OIDC, least privilege) Experience designing developer platforms and internal tooling for self-service and standardization Strong understanding of cloud security , IAM, SCPs, permissions boundaries, and secure networking Operational excellence mindset: monitoring, logging, alerting, SLOs, and incident handling In addition to infrastructure and operations, you have hands-on development experience , allowing you to collaborate closely with application teams and design pragmatic platform contracts: Professional experience developing services in one or more of: Java / Kotlin (Spring Boot) Node.js / TypeScript Familiarity with modern API design, service runtime concerns, and container-based workloads Ability to read, debug, and contribute to application code when needed

🏢 Summary: Senior API Developer role focused on designing, building, and operating scalable, resilient APIs in a cloud-native banking environment using Java and Spring Boot. The position involves delivering high-performance backend services, integrating multiple API styles, and ensuring quality, security, and maintainability. It offers hybrid work in Krakow with impact on modern digital banking platforms. 🗂️ Requirements: 5+ years of experience building APIs and backend services in Java, Strong expertise in Spring Boot, Experience with Maven build tool, Hands-on experience designing REST, GraphQL, and SOAP APIs, Experience with API tools: Postman, Swagger UI/OpenAPI, SoapUI, Strong understanding of backend architecture (service design, data access, caching, resilience), Proficiency with JSON, XML, XAML, Experience in troubleshooting, performance tuning, and defect fixing, Fluent English (spoken and written), Legal right to work in the European Union 📃 Skills: Java, SpringBoot, Maven, REST, GraphQL, SOAP, Postman, Swagger, OpenAPI, SoapUI, JSON, XML, XAML, IntelliJ 🏢 Description: Empower the Future of Digital Banking — Lead the Development of Cutting-Edge APIs in a Cloud-Native Ecosystem! Krakow-based opportunity with hybrid work model (up to 3 days remote per week). As a Senior API Developer – Java and Cloud-Native Architecture , you will be working for our client, a leading financial institution committed to innovative, secure, and scalable digital solutions. You will help design, build, and operate resilient APIs that fuel HSBC’s digital products and internal platforms, shaping the future of banking technology with modern Java and cloud-native patterns. This role offers a unique chance to work on impactful projects that define the banking experience of tomorrow while growing your engineering expertise in a dynamic environment. Your main responsibilities: Build and evolve high-performing, scalable APIs and backend services using Java, Spring Boot, Maven, primarily within IntelliJ. Collaborate effectively with cross-functional teams—including engineers, product owners, architects, and testers—to deliver reliable services aligned with business objectives. Design APIs following established standards (REST, GraphQL, SOAP) with attention to versioning, backward compatibility, and user experience. Integrate with third-party and internal APIs, ensuring system resilience, observability, and robust error handling. Develop and support event-driven services using Kafka, including schema evolution, topic design, and message reliability patterns. Build cloud-ready services on AWS, considering deployment and runtime aspects for Kubernetes/EKS, Fargate, Redis, RDS, S3, and Route 53. Own quality assurance by writing automated tests, conducting API testing, and troubleshooting production issues, embracing a “you build it, you run it” mindset. Produce and maintain clear API documentation (OpenAPI/Swagger) and operational runbooks where needed. Contribute to engineering standards emphasizing security-by-design, performance, and maintainability, driving continuous improvement. You're ideal for this role if you have: 5+ years of experience building APIs and backend services in Java. Strong expertise with Spring Boot and build tools like Maven. Deep understanding of backend architecture concepts such as service design, data access, caching, and resilience. Proven experience with API architectural styles (REST, GraphQL, SOAP) and integration patterns. Hands-on experience with API tooling (Postman, Swagger UI/OpenAPI, SoapUI). Proficiency working with data formats like JSON, XML, XAML. A track record of diagnosing issues, fixing defects, and enhancing system performance and reliability. Excellent collaboration skills and the ability to communicate complex technical ideas clearly. It is a strong plus if you have: Experience with event-driven architecture at scale (Kafka streams, schema registry, idempotency, exactly-once/at-least-once patterns). Background building and operating services on AWS (Kubernetes/EKS, Fargate, Redis, RDS, S3, Route 53). Familiarity with CI/CD pipelines, observability tools (logging, metrics, tracing), and secure coding practices. Strong critical thinking with a pragmatic, delivery-focused mindset. Language Required for the role: Fluent English command (spoken and written). Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

🏢 Summary: Opportunity to architect and build a brand-new, high-scale, event-driven backend product from scratch using Node.js and TypeScript on AWS. The role focuses on designing resilient distributed systems, owning features end-to-end, and shaping technical direction in a high-growth environment. You will drive scalable architecture, ensure high code quality, and deploy production-ready services for global workloads. 🗂️ Requirements: 5+ years experience with Node.js and TypeScript in production environments, Advanced proficiency with AWS (Lambda, ECS, S3, RDS), Strong expertise in system design and scalability, Experience designing event-driven architectures, Experience with modern testing frameworks (Vitest, Jest, Playwright), Ability to build and deploy distributed systems, Experience with SQL and NoSQL databases, Knowledge of CI/CD practices using Docker and Kubernetes, Professional English proficiency 📃 Skills: Node.js, TypeScript, AWS, Lambda, ECS, S3, RDS, Vitest, Jest, Playwright, Docker, Kubernetes, SQL, NoSQL, Go, React, CI/CD 🏢 Description: We are looking for a high-impact engineer to architect a brand-new product from the ground up. In this role, you will bypass maintenance of legacy systems to design and develop high-scale, event-driven backend infrastructures. Operating at the intersection of technical rigor and rapid product evolution, you will thrive in an environment of high ambiguity where your architectural decisions define the roadmap. Core Responsibilities Architect and scale mission-critical backend services using Node.js and TypeScript . Design and implement high-performance APIs and sophisticated event-driven architectures on AWS . Engineer resilient, distributed systems capable of managing intensive global workloads. Own feature development end-to-end, navigating the lifecycle from initial design to production deployment. Partner closely with product and cross-functional engineering leads to drive technical innovation. Mentor the engineering squad and champion elite standards in code quality, security, and testing. Adapt and pivot technical strategies as the product scales and new challenges emerge. Technical Requirements 5+ years of hands-on experience deploying Node.js and TypeScript in high-stakes production environments. Advanced proficiency with the AWS ecosystem, including Lambda, ECS, S3, and RDS. Deep expertise in system design, scalability, and modern event-driven paradigms. Experience utilizing modern testing frameworks such as Vitest, Jest, or Playwright to ensure zero-defect deployments. Elite problem-solving skills with the ability to operate autonomously in a fast-moving hub. Professional fluency in English with a track record of driving cross-functional alignment. A high-velocity mindset suited for a dynamic, high-growth engineering culture. Additional Assets Hands-on experience with Go . Background in distributed systems or complex event-driven platforms. Experience integrating LLMs or modern AI tooling into production workflows. Practical knowledge of React or modern frontend frameworks. Deep understanding of SQL/NoSQL database optimization and CI/CD best practices via Docker and Kubernetes. The Offer Competitive compensation aligned with the top-tier Kraków tech market (UoP or B2B options). Flexible hybrid work model based in the heart of Kraków. Radical ownership and the unique opportunity to shape a global product from day one. Collaborative, English-speaking engineering environment within a stable, profitable firm with a long-term vision.

🏢 Summary: Technical leadership role combining hands-on backend development with architecture ownership for cloud-native IoT and robotics platforms. The position focuses on designing and building scalable, low-latency distributed systems processing real-time data from sensor networks in AWS. You will drive architectural decisions, support engineers, and deliver end-to-end solutions. 🗂️ Requirements: Proficiency in Python, Experience building RESTful APIs (FastAPI, Flask, or Django), Strong knowledge of AWS core services (Lambda, S3, ECS/EKS, IoT Core), Experience with cloud-based architectures, Experience in IoT projects (device communication, data ingestion, real-time processing), Hands-on experience with distributed systems (microservices or event-driven architectures), Experience designing scalable systems end-to-end, Ability to lead technical discussions and own architecture decisions, Experience mentoring engineers, Fluent English 📃 Skills: Python, FastAPI, Flask, Django, AWS, Lambda, S3, ECS, EKS, IoT, Microservices, Event-driven, Kafka, MQTT, Pulsar, Monitoring, Tracing, Logging 🏢 Description: We’re looking for a technical leader who combines hands-on backend development with architecture responsibilities. You’ll act as a technical authority in the team - shaping architecture, supporting engineers, and driving key technical decisions. You’ll work on cloud-native systems powering IoT and robotics platforms - handling real-time data from distributed sensor networks, ensuring efficient communication with control centers, and building scalable, low-latency systems. Robotics experience isn’t required, but strong IoT knowledge and experience building high-performance distributed systems are essential. Your motivation to grow in this field matters most. We’re looking for engineers with Proficiency in Python and experience building RESTful APIs (FastAPI, Flask, or Django). Good understanding of AWS ecosystem - familiarity with core services (e.g. Lambda, S3, ECS/EKS, IoT Core) and cloud-based architectures. Experience working on IoT-related projects - understanding of device communication, data ingestion, and real-time data processing. Experience designing and owning scalable systems end-to-end - hands-on experience with distributed architectures (e.g. microservices, event-driven systems). Ability to lead technical discussions with clients and take ownership of proposed solutions - comfortable explaining trade-offs and making decisions. Experience mentoring engineers and influencing technical direction within a team. Fluent English (written and spoken). Nice to have Experience with messaging/streaming systems (e.g. Kafka, MQTT, Pulsar). Familiarity with observability (monitoring, tracing, logging) in distributed systems. Who we are? Spyrosoft’s Robotics team - a group of specialists supporting global tech companies in designing, building, and scaling robotic platforms for mobile robots, drones, and industrial platforms. Our focus spans cloud-native architectures, real-time data processing from robots, and integration with enterprise systems. Responsibilities Act as a technical go-to person for the team and client stakeholders. Design, validate, and develop end-to-end robotics platforms. Support technical workshops and discovery sessions with clients. Build and validate prototypes for new solutions and concepts. Own architecture decisions and drive system design across projects. Write high-quality, maintainable code and support best engineering practices. Collaborate with engineers, product, and other stakeholders. Contribute to technical direction in backend and cloud solutions.

🏢 Summary: Senior Cloud Solution Architect role focused on defining enterprise-grade Azure infrastructure standards, leading advanced IaC and automation initiatives, and driving global cloud optimization through FinOps practices. The position owns the Terraform and Ansible ecosystem, architects scalable multi-region solutions, and acts as the final authority on complex Azure designs. It also leads automated environment provisioning and cost governance at an enterprise scale. 🗂️ Requirements: 6+ years experience in Cloud Architecture or Engineering, Proven experience with large-scale Azure transformations, Expert-level knowledge of Terraform, Expert-level knowledge of Terragrunt, Strong proficiency in Ansible, Experience with Azure DevOps or GitHub Actions, Strong experience in Azure Solution Architecture, Ability to design enterprise-scale IaC modules and manage state, Experience in cloud cost optimization and FinOps practices, Experience designing multi-region and multi-tenant architectures 📃 Skills: Azure, Terraform, Terragrunt, Ansible, AzureDevOps, GitHubActions, FinOps, CI/CD, IaC 🏢 Description: The Role We are looking for a strategic Cloud Solution Architect with a minimum of 6 years of deep architectural experience in Microsoft Azure. This is a high-impact role where you will define the "Gold Standards" for our infrastructure. You will be responsible for building enterprise-grade infrastructure patterns, leading high-velocity initiatives like the Demo Factory , and steering the global cloud optimization strategy through advanced FinOps practices. Key Deliverables Strategic Infrastructure Patterns: Architect and govern scalable, reusable IaC patterns (blueprints) that ensure consistency, security, and compliance across the entire organization. Advanced Orchestration: Ownership of the Terraform & Terragrunt ecosystem, ensuring a sophisticated, DRY, and maintainable codebase for multi-region, multi-tenant environments. Enterprise Automation: Design end-to-end configuration management workflows using Ansible , bridging the gap between core infrastructure and application-ready environments. The "Demo Factory" Leadership: Drive the technical vision for our Demo Factory, enabling instantaneous, automated environment provisioning for stakeholders and sales engineering. FinOps Governance: Act as the primary advocate for cloud financial efficiency. Implement lifecycle management, rightsizing strategies, and cost-attribution models to drive maximum ROI on cloud spend. Solution Architecture: Act as the final technical authority on complex Azure designs, ensuring they are resilient, performant, and future-proof. Required Expertise Experience: 6+ years in Cloud Architecture/Engineering, with a proven track record in large-scale Azure transformations. Expert IaC Stack: Mastery of Terraform and Terragrunt is essential. You should be comfortable designing complex modules and managing state at an enterprise scale. Configuration & CI/CD: Deep proficiency in Ansible and modern DevOps pipelines (Azure DevOps/GitHub Actions). Architectural Vision: Strong experience in Azure Solution Architecture (Certified AZ-305 or equivalent preferred). FinOps Mastery: Proven ability to manage and optimize cloud costs (FinOps Certified Practitioner is a plus). Leadership: Ability to mentor senior engineers and influence stakeholders at the C-suite or Director level.

🏢 Summary: Architect-level role focused on designing and leading the implementation of scalable, enterprise-grade web applications using .NET and React in a global environment. The position combines hands-on development with architectural ownership across backend, frontend, cloud, and DevOps domains. Responsibilities include defining standards, ensuring scalability and security, and guiding distributed teams in delivering high-quality solutions. 🗂️ Requirements: Extensive experience with .NET / .NET Core in enterprise environments, Strong expertise in React and modern frontend ecosystems, Experience designing distributed systems and microservices architectures, Experience building scalable backend systems and RESTful APIs, Knowledge of TypeScript and state management libraries, Experience with CI/CD pipelines and DevOps practices, Cloud experience with Azure, Understanding of UX/UI principles and responsive design, Ability to define architecture standards and conduct code reviews, Professional English communication skills 📃 Skills: .NET, ASP.NET, React, TypeScript, Azure, REST, Microservices, CI/CD, DevOps, UX, UI 🏢 Description: We are seeking an experienced .NET & React Architect to lead the design and implementation of scalable, enterprise-grade web applications within a global environment. This role combines hands-on technical leadership with architectural ownership across backend and frontend domains, including strong alignment with UX/UI best practices. The successful candidate will define architectural standards, ensure system scalability and security, and support distributed development teams in delivering high-quality digital solutions. Key Responsibilities Define and oversee end-to-end solution architecture using .NET (Core/6+) and React Design scalable backend systems, APIs, and microservices Establish frontend architecture standards, component strategies, and state management patterns Ensure performance, security, maintainability, and scalability across applications Align technical solutions with UX/UI best practices, accessibility, and responsive design Provide architectural guidance, conduct code reviews, and mentor development teams Collaborate with product, UX/UI, and global stakeholders Support cloud-native architecture and DevOps practices (Azure preferred) Required Skills & Experience Extensive experience with .NET / .NET Core in enterprise environments Strong expertise in React and modern frontend ecosystems Proven experience designing distributed systems and microservices architectures Solid understanding of UX/UI principles and user-centered design Experience with RESTful APIs and system integrations Knowledge of TypeScript, state management libraries, and modern frontend tooling Experience with CI/CD pipelines and DevOps practices Cloud experience (Azure preferred) Strong communication skills in English Nice to Have Experience building or maintaining design systems Experience in global or distributed teams Strong background in performance optimization and security best practices What We Offer Long-term B2B engagement Competitive daily rate Participation in international, enterprise-scale projects Hybrid working model in Kraków Opportunity to shape architectural direction in a global organization If you meet the above criteria and are interested in long-term architectural ownership within a global environment, we encourage you to apply.