Senior Platform Engineer (AWS Amplify, Terraform & Cloudflare)

🏢 Summary: The offer is for a Cloud Infrastructure Specialist responsible for ensuring production stability, secure cloud networking, and scalable infrastructure within AWS and Azure environments. The role focuses on hands-on infrastructure as code, observability, and CI/CD optimization while closely collaborating with a development team. It emphasizes autonomy and direct impact on production reliability rather than ticket-based support. 🗂️ Requirements: Proven experience maintaining production-grade environments, Hands-on experience with AWS services (Lambda, API Gateway, DynamoDB, RDS, S3, SNS, SQS, EC2, ECS, WAF, VPC, Route53, ALB/NLB, Cognito, IAM), Hands-on experience with Azure services, Strong practical experience with cloud networking (VPC/VNet, subnetting, routing, peering, NAT, security groups, firewalls), Hands-on experience with Datadog for monitoring, logging, alerting, In-depth commercial experience with AWS and Azure, Proficiency with Terraform or AWS CDK, Experience building and maintaining CI/CD pipelines using GitLab CI/CD, Ability to support automated deployments and infrastructure changes 📃 Skills: AWS, Azure, Terraform, CDK, TypeScript, Datadog, Prometheus, Grafana, Loki, Kubernetes, AKS, Lambda, APIGateway, DynamoDB, S3, SNS, SQS, EC2, ECS, WAF, VPC, Route53, ALB, NLB, Cognito, IAM, RDS, Redshift, BlobStorage, PostgreSQL, GitLabCI, AzureDevOps, RabbitMQ, InfluxDB 🏢 Description: You will join a substantial project as a key infrastructure specialist. You won't be managing a ticket queue; instead, you will partner directly with a mid-sized team of developers (~15 people) to ensure system stability and scalability. We are looking for someone who acts independently and is ready to ensure production reliability and secure cloud network configuration. Our Tech Stack You are not expected to know everything upfront, but this is the environment you will work with: IaC: Terraform, AWS CDK (TypeScript) Clouds: AWS & Azure Observability: Datadog, Prometheus, Grafana, Loki Core Azure: Kubernetes (AKS), Blob Storage, PostgreSQL Core AWS: Lambda, API Gateway, DynamoDB, S3, SNS, SQS, EC2, WAF, VPC CI/CD: GitLab CI, Azure DevOps Other: RabbitMQ, InfluxDB, Renovate Requirements: Production Experience: proven track record of configuring and maintaining production-grade environments. Hands-on experience with AWS (Lambda, API Gateway, DynamoDB, Redshift, RDS, S3, SNS, SQS, EC2, ECS, WAF, VPC, Route53, ALB/NLB, Cognito, IaM) Hands-on experience with Azure. Observability & monitoring: hands‑on experience with Datadog for monitoring, logging, alerting and performance analysis in production environments. Cloud Networking: strong practical experience in configuring Cloud Networks (VPC/VNet, Subnetting, Routing, Peering, NAT Gateways, Security Groups/Firewalls). Cloud Expertise: in-depth knowledge and commercial experience with Azure and AWS. Tooling: proficiency with Terraform or AWS CDK. Practical experience in building and maintaining CI/CD pipelines using GitLab CI/CD, supporting automated deployments and infrastructure changes. High autonomy and ability to communicate technical concepts to a cross-functional team. Nice to have: Experience with TypeScript , especially in AWS CDK or serverless applications. Main responsibilities: Production Stability: Maintain high availability and security of production environments. Cloud Networking: Configure and manage VPCs/VNets, subnets, routing tables, peering, and network isolation. Infrastructure as Code: Provision and manage resources using Terraform or AWS CDK. Developer Support: Optimize CI/CD pipelines and assist developers in understanding infrastructure constraints. Observability: Maintain monitoring stacks to ensure full system visibility.

🏢 Summary: 6-month on-site contract for a Backend / Cloud Developer focused on building and maintaining backend services on GCP using Next.js, Firebase Cloud, and TypeScript, with integration of AI solutions such as Claude. The role requires strong cloud expertise and the ability to contribute to frontend tasks when needed. Work is primarily backend-oriented with close involvement in AI-driven projects. 🗂️ Requirements: 3–5 years of backend development experience, Strong experience with Google Cloud Platform (GCP), Proficiency in Next.js, Proficiency in Firebase Cloud, Solid knowledge of TypeScript, Experience integrating AI technologies, Ability to work independently, Basic Swedish language skills, Availability to work 4 days on-site in Stockholm 📃 Skills: GCP, Next.js, Firebase, TypeScript, Claude, AI, DevOps 🏢 Description: We are seeking a Backend / Cloud Developer with a strong foundation in GCP, Next.js, Firebase Cloud, and TypeScript with 3-5 years of work experience. The ideal candidate should be comfortable incorporating AI, particularly using Claude into their work. While primarily focused on backend development, the ability to support frontend tasks on occasion is also valuable. Start: 3rd of August Length: 6 months with possible extension Location: 4 days on-site in Stockholm required Main Responsibilities Develop and maintain backend services using GCP and related technologies. Implement cloud solutions with Firebase. Collaborate on AI projects involving Claude. Contribute to frontend development as needed. Ensure code quality and system performance. Key Requirements Strong experience with Google Cloud Platform (GCP). Proficiency in Next.js and Firebase Cloud. Solid knowledge of TypeScript. Experience working with AI technologies. Ability to work independently with minimal supervision. Basic understanding of Swedish language is required. Nice to Have Experience with frontend development. Familiarity with DevOps practices. Knowledge of additional cloud services.

🏢 Summary: Senior full-stack consultant role to lead the end-to-end build and delivery of a self-service advertising platform enabling merchants to book and monitor campaigns across Meta, Snapchat, and Adform. The engagement focuses on shipping an MVP booking and reporting flow, integrating third-party ad APIs, and designing scalable architecture for future PIM and billing extensions. Hybrid role in Stockholm, starting in August for 6 months with possible extension. 🗂️ Requirements: 5+ years software engineering experience, End-to-end product ownership (scoping, build, delivery, project management), Strong TypeScript proficiency, Strong Node.js proficiency, Full-stack development experience, Production experience with third-party API integrations, Experience with AI coding tools (Claude Code or Codex), Ability to set guardrails and review AI-generated code, Availability from August, Based in Stockholm with hybrid onsite availability, Willingness to travel to Oslo when required 📃 Skills: TypeScript, Node.js, Vue, PostgreSQL, Kubernetes, BigQuery, ClickHouse, Airflow, Meta, Snapchat, Adform, APIs, Claude, Codex 🏢 Description: Start: August Duration: 6 months + possible extension Location: Hybrid setup from Stockholm Please note: we are only looking for someone based in Stockholm. Background We need a senior full-stack consultant to lead the build of a self-service advertising platform for, where merchants book and monitor their own short-term campaigns and the system runs the ads across Meta, Snapchat, and Adform. A spec and an early prototype already exist, so the job is to make it real, ship it, and improve it over a six-month engagement. Scope of work The platform lets store merchants plan, launch, and monitor short-term campaigns themselves, with little manual work, and it needs to scale to hundreds of stores and thousands of campaigns. A merchant books a campaign through a guided form, the system creates the ads across Meta, Snapchat, and Display/Adform, and pulls performance data into a reporting dashboard. The build covers a merchant-facing booking flow, the third-party ad-platform integrations, scheduled reporting jobs, and a billing layer that reconciles booked budget against actual spend. The MVP is a working booking-and-reporting flow. PIM integration and detailed invoicing come later, so you structure the data and architecture now to support that without a rewrite. You won't start from a blank page. With a spec and an early prototype in hand, you pressure-test it with the client and the merchants, ship a first version, learn from how people use it, and improve from there. You own the engagement end to end, from scoping through the technical decisions, delivery, and project management. Ways of working and stack The work is execution-first and AI-native. We build with Claude Code and Codex against in-house skills that teach the agents our conventions, and an internal platform handles the infrastructure toil. The agents produce a lot of the code, so the value is in judgment: you set the guardrails, check the output, and decide what to build and what to cut. Our frontend runs on Vue 3 and TypeScript; backend services on Node.js over PostgreSQL, deployed to Kubernetes; data in BigQuery and ClickHouse, orchestrated with Airflow. Knowing the stack helps but isn't required. Requirements (Mandatory) You must meet all of these. Cover each one in your response. Minimum 5+ years of software engineering experience, with a track record of owning a product area end to end: scoping, build, delivery, and project management against a client who expects to see progress. Strong in TypeScript and Node.js, working across backend and frontend. Experience integrating third-party APIs in production. Work with agentic coding tools such as Claude Code or Codex, and can set guardrails and judge their output. Available from August, able to work from the Stockholm office on a hybrid basis, and open to travelling to Oslo when the work calls for it. How you work Start with the problem, not the code. You talk to users, form your own product opinions, and decide what's worth building instead of waiting for a spec. Use prototypes to think and to bring others along, getting something rough in front of people early. Have real views on where tools like Claude Code help and where they get in the way. High ownership and low ego. You drive your own work forward, push back on a spec that's wrong, and work well in a setup that's still taking shape.

🏢 Summary: Part-time Student Fullstack Developer role supporting an international enterprise project, focused on developing and maintaining Java/Spring Boot backend services and Angular/TypeScript frontend features with AWS integration. The position runs August–November at 50% capacity, offering hands-on experience in a cloud-based environment with potential extension. 🗂️ Requirements: Student or recent graduate in IT/Computer Science or related field, Good knowledge of Java, Basic knowledge of Spring Boot, Good knowledge of Angular, Good knowledge of TypeScript, Basic practical knowledge of AWS (e.g., S3, EC2, IAM, RDS, CloudWatch), Familiarity with REST APIs, Familiarity with Git, English proficiency minimum B2, Availability approx. 20 hours/week from August to November 📃 Skills: Java, Spring, SpringBoot, Angular, TypeScript, AWS, S3, EC2, IAM, RDS, CloudWatch, REST, Git, Docker, JUnit, Cypress, Jasmine, Karma 🏢 Description: At cloudatus , we help customers drive technical solution design, development, deployment and support them alongside their cloud journey. As an all‑cloud service and consulting provider for midsize and large enterprises, we speak cloud fluently: IaaS, PaaS, SaaS - you name it. We are looking for Student Fullstack Developer (Java / Spring Boot + Angular / TypeScript) with AWS knowledge to support an international project for a leading client. This is a great opportunity to gain real-life experience working on enterprise systems with an international team. The engagement is planned for August to November at 50% utilization (approx. 20 hours/week), with a strong possibility to continue in the project after November based on project needs and performance. Your Responsibilities: Support development and maintenance of backend services in Java and Spring Boot (REST APIs, integrations) Implement and improve frontend features in Angular and TypeScript Assist with AWS-related tasks (configuration, monitoring, deployment support) Participate in code reviews and team ceremonies (Agile/Scrum) Help ensure quality through testing and bug fixing Your Profile: Student status (or recent graduate) in IT/Computer Science or related field Good working knowledge of Java and basics of Spring Boot Good working knowledge of Angular and TypeScript Basic practical knowledge of AWS (at least one or two services such as S3, EC2, IAM, RDS, CloudWatch ) Familiarity with REST APIs and Git Very good English (min. B2) Strong willingness to learn, ownership, and good communication skills Available for approx. 20 hours/week from August to November Nice to have: First commercial experience / internships / own projects (GitHub portfolio welcome) Docker basics Automated testing basics (JUnit, Cypress/Jasmine/Karma) What we offer: Umowa zlecenie (mandate contract) Compensation: 45–60 PLN/hour net (depending on skills and experience) Part-time: approx. 20 hours/week (~3,900-5,200 PLN/month net) 100% remote work and part-time workload compatible with studies Mentorship and collaboration with experienced developers/consultants Hands-on experience in an international enterprise environment Extension possible beyond November Location: Rzeszów - with the flexibility to work 100% remotely. Ready to grow as a fullstack developer on an international enterprise project? Sounds like a fit? Let's talk.

🏢 Summary: The role focuses on designing, developing, and maintaining cloud-based backend systems in an AWS Serverless environment using Infrastructure as Code (Terraform). It involves building and deploying scalable functionalities, managing CI/CD pipelines, and ensuring production reliability across multiple European markets. The position requires strong cloud engineering expertise and backend programming experience. 🗂️ Requirements: 5+ years production experience in AWS and Infrastructure as Code, Strong hands-on experience with Terraform, Proficiency in at least one language: Python, TypeScript, C#, Java, or Golang, Experience building and maintaining CI/CD pipelines, Experience with monitoring tools (Datadog, Grafana, Prometheus), Strong knowledge of software engineering principles, testing, data structures, algorithms, Experience with PostgreSQL or DynamoDB, Experience designing and implementing REST APIs, Understanding of OO design patterns, SOLID, Clean Code, Degree in Computer Science or related field, Experience working in Agile (SCRUM or Kanban), Proficiency in English 📃 Skills: AWS, Terraform, CircleCI, Python, TypeScript, C#, Java, Golang, Datadog, Grafana, Prometheus, PostgreSQL, DynamoDB, REST, Docker, Kubernetes 🏢 Description: About the role You will need to be an expert in AWS and Infrastructure as a Code (IaC) with a thorough understanding of the applications’ architecture involved. Strong infrastructure and backend programming skills will help you to demonstrate your ability to apply these technologies, as well as deploy and maintain them will be crucial to success. Technologies we work with: AWS, Terraform, CircleCI, Python, TypeScript, C#, Java Responsibilities: Designing, writing, testing and deploying functionalities developed via IaC (Terraform) in AWS Serverless environment Implementing the backend code (TypeScript / Python / C# / Java) Maintaining system on production used by consumers from several European countries Debugging issues Scoping and assessing the complexity of features Participating in sprint planning, daily sprints and meetings with product owners for grooming new features Recruiting and mentoring team members Collaborating with other team members and teams that depend on the functionalities that you develop Required qualifications: 5+ years of production experience in cloud engineering (AWS, IaC). Strong hands-on experience in technologies such as Terraform and programming languages, e.g. Python, TypeScript, C#, Java, Golang (one of these). Proficiency in building CICD pipelines Expertise with monitoring tools - Datadog / Grafana / Prometheus Strong understanding of software engineering principles, testing, data structures and algorithms Solid knowledge of DBMS like PostgreSQL, DynamoDB Expertise in REST APIs, Understanding of OO design patterns, SOLID principles and Clean Code Bachelor’s or Master’s degree in Computer Science Able to work with Agile methodologies such as SCRUM and/or Kanban Good communication and collaboration skills Self-motivation, proactive attitude Proficiency in English Nice to have: Exposure to fullstack development Experience with containers and container orchestration using Docker and Kubernetes

🏢 Summary: Short-term onsite assignment in Malmö focused on modernizing and migrating Java/Scala backend services and data pipelines, including JDK, Scala, and Play Framework upgrades, OAuth migration, and Spark-based data consolidation. The role involves heavy hands-on backend work, GenAI-assisted code transformation, and authentication redesign across multiple services. Ideal for engineers who can quickly adapt, work with legacy systems, and deliver production-ready upgrades within a tight timeframe. 🗂️ Requirements: Hands-on experience with production Java services, Hands-on experience with production Scala services, Familiarity with Play Framework internals, Experience with Apache Spark for data pipelines, Experience with OAuth-based authentication, Ability to upgrade and migrate legacy backend systems, Experience using GenAI tools (e.g., Claude Code) in daily development work, Availability for onsite work in Malmö, Ability to start ASAP and commit until 30th of September 📃 Skills: Java, Scala, Play, Spark, OAuth, React, TypeScript, Gradle, CI/CD, JDK, GenAI 🏢 Description: What we're looking for • Hands-on experience with production Java/Scala services • Familiarity with the Play Framework internals • Spark experience for pipeline-heavy work • Comfortable with OAuth-based authentication patterns • React/TypeScript familiarity is a plus • For DevOps-leaning candidates: experience with build systems (Gradle), scripting, and CI/CD pipelines Example of work tasks • Modernise backend services and pipelines: upgrade to latest JDK, Scala 3.x, and Play Framework 3.x • Apply GenAI tooling throughout to automate code transformations, dependency resolution, and compatibility fixes — producing reusable tools, prompts, and a documented runbook • Migrate authentication across a large number of backend services from a legacy API to an OAuth-based solution. • Replace per-unit data stores with a single versioned table: build Spark/Java batch pipelines for backfill/migration and extend Scala/Play backends As it is a short term assignment, these skills are important, as it is crucial to quick come up to speed and be open to changes in work tasks during these months: * Learning agility — Willing to pick up new technology, work with legacy code, and adapt quickly * Communication — Easy to talk to, take feedback without defensiveness. * Problem-solving clarity — Explain their thinking, ask clarifying questions * Hands-on experience using Claude Code or similar GenAI tool in day-to-day work. Start date: ASAP End date: 30th of September Location: Malmö (onsite work)

🏢 Summary: 6-month contract role (with possible extension) focused on modernizing applications and migrating workloads to AWS within a large-scale cloud transformation program. The position involves building scalable, production-ready cloud solutions using TypeScript and AWS CDK, designing secure multi-tier architectures, and implementing automation and CI/CD pipelines. This is a hands-on engineering role centered on AWS-native and serverless technologies. 🗂️ Requirements: Experience migrating workloads to AWS, Hands-on experience with AWS CDK and CloudFormation, Strong programming skills in TypeScript and Node.js, Experience designing multi-tier and highly available architectures, Experience with serverless and microservices architectures, Experience with CI/CD pipeline implementation, Knowledge of cloud security, monitoring, and performance optimization, Experience with relational and NoSQL databases 📃 Skills: AWS, ECS, Fargate, Lambda, StepFunctions, S3, RDS, MSK, TypeScript, Node.js, Python, Bash, CDK, CloudFormation, DynamoDB, MongoDB, Aurora, Postgres, GitLab, CodePipeline, Microservices, Serverless 🏢 Description: Contract: 6 months (option to extend) | On-site: 3-4 days/week | Start: Immediate Join a global engineering team driving cloud transformation for a leading investment bank project! This is a hands-on role where you’ll help modernize applications, migrate workloads to AWS, and build scalable, production-ready cloud patterns using TypeScript and AWS CDK. What you’ll do: Migrate workloads to AWS and implement cloud-native solutions Build reusable frameworks, utilities, and automation to accelerate cloud adoption Design and deploy multi-tier, highly available, and secure applications Collaborate with global teams on feature design and problem-solving Ensure compliance, monitoring, and performance optimization across cloud environments Key Skills & Technologies: AWS Services: ECS Fargate, Lambda, Step Functions, S3, RDS, MSK Programming: TypeScript, Node.js, Python, Bash Infrastructure as Code: AWS CDK, CloudFormation Databases: DynamoDB, MongoDB, Aurora Postgres CI/CD tools: GitLab CI/CD, AWS CodePipeline Cloud architecture, microservices, serverless computing You are: Passionate about cloud and developer experience Experienced in architecting and deploying production-ready systems Collaborative, proactive, and comfortable in fast-paced environments Ready to take your cloud expertise to the next level? Join us and help shape the future of cloud at a global scale, your next challenge starts here!

🏢 Summary: Senior Integration Engineer role focused on designing, building, and optimizing scalable integrations between a business-critical SaaS platform and external systems. The assignment combines hands-on development with architectural improvements and standardization of the integration landscape. The consultant will enhance integration practices, frameworks, and cloud-based services in a modern product-driven environment. 🗂️ Requirements: 5-6+ years software development experience, Minimum 2 years in integration-focused role, Strong knowledge of APIs and distributed systems, Experience with event sourcing, Experience building scalable integration services, Experience integrating ERP and/or Payroll systems, Proficiency in at least one OOP language (Java, Kotlin, or C#), Experience with Node.js, React, or TypeScript, Experience with PostgreSQL or MongoDB, Experience with AWS, Azure, or GCP, Experience with integration frameworks (Apache Camel, JBoss Fuse, Azure Logic Apps, or iPaaS), Experience using AI tools in development workflow 📃 Skills: APIs, DistributedSystems, EventSourcing, Integration, ERP, Payroll, Java, Kotlin, C#, OOP, Node.js, React, TypeScript, PostgreSQL, MongoDB, AWS, Azure, GCP, ApacheCamel, JBossFuse, AzureLogicApps, iPaaS, AI 🏢 Description: Location: Remote with occasional visits to the office in Stockholm Start: ASAP/or after the Summer Duration: Initial 6 months About the Assignment We are looking for a highly experienced Integration Engineer to join a product-focused technology organization undergoing continued growth and modernization. The assignment focuses on designing, building, and optimizing integrations between a business-critical SaaS platform and a broad ecosystem of external systems. The consultant will play a key role in both hands-on development and strategic improvements of the client's integration landscape. This is a senior-level role where the consultant is expected to actively contribute to development while also helping elevate engineering practices across the team. Responsibilities Design, develop, and maintain integration solutions between internal and external platforms. Evaluate and assess the existing integration architecture and provide improvement recommendations. Drive standardization, scalability, and maintainability across integration services. Collaborate closely with engineering, product, and business stakeholders. Contribute to architectural decisions and integration best practices. Support the development of reusable integration patterns and frameworks. Mentor team members and help strengthen the team's technical capabilities. Leverage modern AI-assisted development tools and workflows to improve productivity and quality. Required Experience A passionate professional with a solid technical understanding of concepts such as APIs, distributed systems, event sourcing, and integrations, with at least 5-6 years of experience as a developer including at least 2 years in an integration-focused role. Proficiency in building scalable integration services, preferably with systems such as ERP and/or Payroll. Fluency in at least one OOP language such as Java, Kotlin, or C#, with experience across frontend (preferably Node.js, React, or TypeScript) and databases (preferably PostgreSQL or MongoDB). Experience working in cloud environments like AWS, Azure, or Google Cloud. Familiarity with integration frameworks like Apache Camel, JBoss Fuse, Azure Logic Apps, or iPaaS solutions. Track record of leveraging AI tools in your development workflow. Strong attention to detail and the ability to deliver stable, scalable integrations. Strong analytical abilities and excellent communication skills. Nice to have Experience in identity and access management. Experience in the HRIS domain, HR master data, HR systems, payroll data, and employee and organizational data. Experience working with remote teams across multiple countries. Personal Qualities Highly hands-on and delivery-oriented. Comfortable operating both strategically and technically. Strong problem-solving and analytical mindset. Passionate about engineering excellence and continuous improvement. Ability to challenge existing approaches and drive positive change.

🏢 Summary: Hybrid React Team Lead role focused on leading the development of scalable web applications and managing a frontend team in a dynamic, product-oriented environment. The position combines hands-on React development with architectural decisions, state management design, and close collaboration with cross-functional teams. It requires strong expertise in modern frontend technologies, testing practices, and performance optimization. 🗂️ Requirements: 5+ years experience with JavaScript/TypeScript, 3+ years experience with React.js, Strong knowledge of React Hooks, Strong knowledge of Context API, Strong knowledge of Redux (Redux Toolkit preferred), Experience with frontend design patterns, Experience with clean code principles, Experience with RESTful APIs or GraphQL, Good knowledge of HTML5, Good knowledge of CSS3/SCSS, Experience with responsive design, Experience with component libraries and design systems, Familiarity with Webpack or Vite, Experience leading or mentoring developers 📃 Skills: JavaScript, TypeScript, React, Redux, ReduxToolkit, Hooks, ContextAPI, HTML5, CSS3, SCSS, REST, GraphQL, Webpack, Vite, Jest, ReactTestingLibrary, Storybook, MaterialUI, Tailwind, Next.js, Lighthouse, ChromeDevTools, WCAG 🏢 Description: Please note: This is a hybrid role – 3 days per week from the office in Warsaw. Overview We are a leader in AI-powered enterprise operations. We deliver digital solutions and consulting services that help companies grow and improve their performance. We use advanced technology to simplify processes, increase efficiency, and create new business opportunities, especially in private capital markets. Our ecosystem includes: PaaS (Platform as a Service) – an AI-based platform that improves workflows, provides useful insights, and supports value creation across portfolios. SaaS (Software as a Service) – a cloud platform that offers strong performance, smart tools, and scalable solutions. S&C (Solutions and Consulting Suite) – modular technology solutions that help manage, grow, and improve company performance. With more than 10 years of experience working with fast-growing companies and private equity-backed businesses, we combine strong industry knowledge with technology expertise to create real business value. The Opportunity We are looking for an experienced and motivated React Team Lead to lead the development of modern and scalable web applications. You will manage a team of React developers, support good frontend architecture practices, and make sure we deliver fast and high-quality user interfaces. The ideal candidate has strong experience with React (including Hooks and Context API), Redux, and frontend design patterns. You should feel comfortable working in a dynamic and team-oriented environment. Responsibilities Lead, mentor, and support a team of React developers through code reviews, 1:1 meetings, and practical guidance. Work closely with product managers, designers, and backend engineers to plan and prioritize features. Manage sprint planning, task estimation, and delivery timelines for the frontend team. Design and build complex user interfaces using React, Hooks, and Context API. Develop and maintain scalable state management solutions using Redux Toolkit. Apply modern frontend design patterns (such as container/presenter, compound components, render props, and HOCs). Build reusable component libraries and ensure alignment with the design system. Improve application performance, accessibility, and cross-browser compatibility. Promote best practices in code quality, testing, CI/CD, and documentation. Maintain strong unit and integration test coverage (e.g., with Jest and React Testing Library). Support frontend architecture decisions and evaluate new tools when needed. Requirements 5+ years of experience with JavaScript/TypeScript, including 3+ years with React.js Strong knowledge of React Hooks, Context API, and Redux (Redux Toolkit preferred) Experience with frontend design patterns and clean code principles Experience working with RESTful APIs or GraphQL Good knowledge of HTML5, CSS3/SCSS, and responsive design Experience with component libraries and design systems (e.g., Storybook, Material UI, Tailwind) Familiarity with build tools such as Webpack or Vite Experience leading or mentoring developers Nice to Have Experience with performance tools (e.g., Lighthouse, Chrome DevTools) Experience with SSR/SSG frameworks like Next.js Knowledge of accessibility standards (WCAG) Contributions to open-source frontend projects Why Join Us? We are looking for creative people who solve problems, learn quickly, and enjoy working in an open and diverse environment. We work hard, support each other, and also make time to enjoy what we do.

🏢 Summary: Role for an experienced DevOps / Cloud Engineer to design, implement, and maintain scalable AWS cloud infrastructure with strong focus on automation, CI/CD, and container orchestration. The position involves infrastructure as code, microservices support, performance optimization, and secure cloud deployments in an Agile environment. 🗂️ Requirements: Minimum 5 years experience as Cloud DevOps Engineer or Cloud Engineer, Proficiency with core AWS services (IAM, networking, storage, API Gateway, serverless, monitoring), Experience building infrastructure using Terraform, Experience with CI/CD tools (GitHub Actions preferred), Experience with microservices (AWS ECS, Kubernetes), Experience with scripting (Bash, Python), Experience with GitHub and pull request workflows, Experience with Jira and Agile (Scrum), Ability to implement security and governance standards, Experience writing unit tests and working with CI/CD pipelines 📃 Skills: AWS, IAM, Networking, Storage, APIGateway, Serverless, Monitoring, Terraform, CICD, GitHubActions, GitHub, Jira, Kubernetes, ECS, Microservices, Bash, Python, Scrum 🏢 Description: DevOps / Cloud Engineer (AWS) We are looking for an experienced DevOps / Cloud Engineer to join our team and support the design, implementation, and maintenance of scalable, high-performance cloud infrastructure on AWS. This role combines infrastructure engineering, automation, CI/CD, container orchestration, and performance optimization in modern cloud environments. Responsibilities In particular, the services to be provided under the contract comprise the following: compliance with company standards reviewing development backlog in Jira, picking up the next priority Development backlog item/user story, writing the code to fulfil the functional and non-functional aspects of the backlog item, writing unit tests to cover the acceptance criteria for the backlog item, submit a pull request to check in the code into GitHub, address any peer review feedback coming from the pull request review, trigger the CI/CD pipeline to deploy the new feature into the test environment. Requirements Polish – C2, English C1 minimum of 5 years of experience as a Cloud DevOps Engineer or Cloud Engineer proficiency with core AWS services, including IAM, networking, storage, API Gateways, AWS Serverless, monitoring, etc. ability to set up cloud infrastructure using Terraform, following best practices experience with CI/CD tools (preferably GitHub Actions) strong focus on adherence to security, development, and governance standards experience in troubleshooting and working with microservices (AWS ECS, Kubernetes) experience in scripting languages (Bash, Python) experience collaborating with various stakeholders (architects, security teams, business) experience working in an Agile environment (e.g. Scrum) strong communication and interpersonal skills commitment to quality, documentation, and adherence to standards across teams and the organization What we offer: The opportunity to participate in a variety of projects. Remote work from any location, or a hybrid model using our offices located in Poznań. A home office package to increase remote work comfort (chair, additional monitor, ergonomic mouse, etc.). Modern offices equipped with amenities such as a pool table, foosball, darts, and relaxation zones. Opportunities to spend time together after work - combining our employees’ passions through ski trips, cycling tours, and sailing adventures. Regular company-wide and team-based integration events, as well as many other occasions to meet and exchange ideas with colleagues. Celebrations of important moments in the lives of our employees An open approach to new ideas and initiatives, including charity actions.