AWS Cloud Engineer

🏢 Summary: The offer is for a DevOps/Network Engineer role focused on designing and securing scalable network architectures across cloud and hybrid environments. The position involves automating infrastructure with IaC tools, managing cloud networking components, and integrating security into CI/CD pipelines. The role also includes monitoring, incident response, and supporting compliance and infrastructure hardening efforts. 🗂️ Requirements: Minimum 3 years experience in DevOps, Infrastructure, or Network Engineering, Hands-on experience with cloud networking in AWS, Azure, or GCP, Experience with Infrastructure as Code tools, Knowledge of CI/CD pipelines and DevOps practices, Experience with monitoring, logging, and alerting tools, Understanding of IAM and network security best practices, Ability to manage VPCs, VPNs, load balancers, and firewalls 📃 Skills: AWS, Azure, GCP, Terraform, Ansible, CICD, IAM, VPC, VPN, Firewalls, LoadBalancers, Kubernetes, ISO27001, SOC2, Monitoring, Logging 🏢 Description: Tasks Design and implement secure and scalable network architectures across cloud and hybrid environments Automate infrastructure using IaC tools (Terraform, Ansible) Manage and secure VPCs, VPNs, load balancers, and firewalls Ensure network segmentation and access control best practices Support CI/CD pipelines and integrate basic security mechanisms (e.g., secret handling) Monitor traffic, logs, and performance; respond to incidents Collaborate with security teams on infrastructure hardening Support compliance requirements (e.g., ISO 27001, SOC 2) Requirements At least 3 years of experience in DevOps, Infrastructure, or Network Engineering Hands-on experience with cloud networking (AWS / Azure / GCP) Experience with Infrastructure as Code and automation tools Knowledge of CI/CD pipelines and DevOps practices Ability to work with monitoring, logging, and alerting tools Basic understanding of security best practices (IAM, network security) Very good command of English (B2+/C1), both written and spoken Nice to have Experience with Kubernetes networking Exposure to security tools or vulnerability scanning Cloud or networking certifications (e.g., AWS, CCNA)

🏢 Summary: The offer is for a Data Engineer/DevOps professional to build and maintain scalable data platforms and cloud infrastructure, automate data workflows using CI/CD and Infrastructure as Code, and optimize data pipelines for high availability and security. The role focuses on managing data processing environments and supporting model deployment in collaboration with data teams. 🗂️ Requirements: Proficiency in Linux/Unix administration, Strong Shell scripting skills, Advanced knowledge of Python, Advanced knowledge of SQL, 3–5 years experience in Data Engineering or DevOps, Degree in Computer Science, Data Engineering, or related field 📃 Skills: Linux, Unix, Shell, Python, SQL, Azure, Spark, Databricks, Docker, Kubernetes, Terraform, Ansible, Hadoop, Kafka, CICD 🏢 Description: Key Responsibilities Infrastructure Management: Build and maintain scalable data platforms and cloud-based infrastructure. Automation: Implement CI/CD pipelines for data workflows and automate manual processes using Infrastructure as Code (IaC). Pipeline Optimization: Monitor, troubleshoot, and optimize data processing jobs to ensure high availability. Security & Compliance: Ensure data integrity and security across all environments. Collaboration: Work closely with Data Scientists and Engineers to streamline the deployment of data models. Requirements Systems & Scripting: Strong proficiency in Linux/Unix administration and Shell scripting. Programming: Advanced knowledge of Python and SQL . Mindset: Exceptional analytical and problem-solving skills. Education: Degree in Computer Science, Data Engineering, or a related technical field. Experience: 3–5 years of proven experience in Data Engineering or a DevOps-related role. Nice-to-have Cloud & Big Data: Hands-on experience with Azure , Apache Spark , and Databricks . DevOps Tools: Proficiency with Docker , Kubernetes , CI/CD tools, and IaC (e.g., Terraform, Ansible). Data Ecosystems: Familiarity with Big Data technologies such as Hadoop or Kafka .

🏢 Summary: The offer is for a DevOps/Cloud Engineer responsible for designing, deploying, and maintaining scalable and secure AWS infrastructure while automating CI/CD pipelines and system configuration. The role focuses on infrastructure automation, performance monitoring, and ensuring reliable software delivery in collaboration with development and QA teams. 🗂️ Requirements: Hands-on experience with AWS services (EC2, S3, RDS, IAM, VPC), Proficiency in Python scripting for automation, Experience with Jenkins for CI/CD pipelines, Experience with Git for version control, Practical experience with Ansible for configuration management, Strong troubleshooting skills in Linux/Unix environments, Understanding of network protocols 📃 Skills: AWS, EC2, S3, RDS, IAM, VPC, Python, Jenkins, Git, Ansible, Linux, Unix, TCP/IP 🏢 Description: Key Responsibilities Infrastructure Management: Design, deploy, and maintain scalable, secure, and highly available cloud infrastructure across a broad range of AWS services. CI/CD Automation: Build, optimize, and maintain automated CI/CD pipelines using Jenkins and Git to ensure smooth and reliable software delivery. Configuration & Automation: Automate system configuration, provisioning, and repetitive tasks using Ansible and Python scripting. Monitoring & Troubleshooting: Monitor system performance, detect bottlenecks, and proactively resolve infrastructure and deployment issues. Collaboration: Partner with development and QA teams to streamline release processes and foster a strong DevOps culture. Requirements AWS Expertise: Broad, hands-on experience working across a wide variety of AWS services (e.g., EC2, S3, RDS, IAM, VPC). Strong Scripting: Proficiency in Python for automation, scripting, and tooling. CI/CD & Version Control: Solid experience with CI/CD tools (specifically Jenkins) and version control systems (Git). Configuration Management: Practical experience with Ansible for infrastructure automation and configuration. Problem-Solving Skills: Strong troubleshooting skills in Linux/Unix environments and a solid understanding of network protocols.

🏢 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: DevOps position supporting the design, implementation, and maintenance of enterprise-grade mission systems, networks, and applications within AWS environments. The role focuses on Infrastructure as Code, CI/CD automation, containerization, database management, and cloud architecture best practices. Requires active TS/SCI with Full Scope Polygraph and strong hands-on experience with AWS and DevOps toolchains. 🗂️ Requirements: U.S. Citizenship, Active TS/SCI clearance with Full Scope Polygraph, Hands-on experience with Terraform, Hands-on experience with AWS CloudFormation, Experience managing AWS services (EC2, Lambda, S3, RDS, VPC, IAM, CloudWatch), Experience implementing and managing CI/CD pipelines, Proficiency in Bash scripting, Proficiency in Python scripting, Experience with Docker, Experience with Git-based workflows and version control, Experience with monitoring and logging systems, Experience with PostgreSQL and MySQL administration, Strong understanding of networking fundamentals and security best practices 📃 Skills: Terraform, CloudFormation, AWS, EC2, Lambda, S3, RDS, VPC, IAM, CloudWatch, Jenkins, GitLab, GitHub, Bash, Python, Docker, Git, Prometheus, Alertmanager, PostgreSQL, MySQL 🏢 Description: Clearance & Citizenship Requirements This position requires U.S. Citizenship and an active TS/SCI security clearance with Full Scope Polygraph. Candidates who do not currently hold these credentials will not be considered. Description: DevOps position supporting a team specializing in designing, engineering, implementation, development, and maintenance of enterprise-quality mission systems, networks, and applications. Mandatory Skills: • Hands-on experience writing, testing, and maintaining Infrastructure as Code with Terraform (required) and CloudFormation (required) • Hands-on experience configuring, managing, and troubleshooting AWS services including EC2, Lambda, S3, RDS, VPC, Security Groups, NACLs, IAM, CloudWatch, and other core services • Hands-on experience implementing and managing CI/CD pipelines (Jenkins preferred; GitLab CI, GitHub Actions, or similar acceptable) • Strong proficiency in Bash (required) and Python (required) scripting • Hands-on experience with containerization technologies (Docker required) • Hands-on experience integrating and deploying diverse software systems: AWS cloud services, open-source applications, COTS/GOTS products, and custom applications • Strong understanding of networking fundamentals, security best practices, IAM policies, and AWS architecture best practices • Hands-on experience with Git-based workflows, branching strategies, and version control best practices • Hands-on experience with monitoring, logging, and alerting systems (Prometheus/Alertmanager, CloudWatch, or similar) • Hands-on experience with database self-hosting including installation, configuration, backup/recovery, high availability, and performance tuning (PostgreSQL and MySQL) Optional Skills: • Experience with secrets management solutions (AWS Secrets Manager or similar) • Knowledge of disaster recovery, backup strategies, and continuity planning • Familiarity with API gateways and modern microservices patterns • Experience with cost optimization practices in AWS • Experience deploying and managing data platform components: Apache Spark, Trina, Apache Ranger, Apache Iceberg, Apache Superset, data catalogs • Familiarity with data lakehouse architectures and supporting infrastructure • Background deploying and supporting AI/ML workloads or model serving infrastructure • Experience mentoring team members on DevOps and cloud best practices • Familiarity with additional monitoring tools (Grafana, ELK stack) • Experience integrating customer Enterprise services (SSO, etc.) • Experience with NoSQL databases (DynamoDB, MongoDB, etc.)

🏢 Summary: The offer is for a senior Cloud & DevOps professional responsible for designing and deploying scalable cloud-native applications and critical infrastructure. The role focuses on driving CI/CD automation, improving cloud architecture, and ensuring security and quality standards across delivery pipelines. It also involves mentoring teams and leading cloud adoption initiatives in an Agile environment. 🗂️ Requirements: Minimum 5 years experience in cloud-focused or DevOps role, Hands-on experience with Kubernetes, Docker, Terraform, Experience with at least one cloud provider (AWS/Azure/GCP/IBM), Strong knowledge of Jenkins, Ansible, ArgoCD, GitLab, Ability to design and manage CI/CD pipelines, Understanding of RESTful APIs, data quality, security protocols, Experience working with Agile methodologies (SCRUM/Kanban), Familiarity with JIRA and Confluence, Professional English communication skills 📃 Skills: Kubernetes, Docker, Terraform, AWS, Azure, GCP, IBM, Jenkins, Ansible, ArgoCD, GitLab, REST, SQL, PostgreSQL, SQLServer, Python, JavaScript, SpringBoot, Nuxt.js, Vue, JIRA, Confluence 🏢 Description: Responsibilities Design, deploy, and assess scalable native cloud applications and critical infrastructure components. Drive the evolution of CI/CD processes and build/deployment pipelines using Jenkins, Docker, Kubernetes, and GitLab . Consult and collaborate with cross-functional IT teams on cloud architecture, optimization, and security standards. Lead the implementation of test strategies and best practices to ensure high-quality delivery within automated pipelines. Support and mentor delivery teams in adopting new cloud initiatives, ensuring alignment with company security policies. Requirements Minimum 5 years of experience in a similar cloud-focused role with a strong problem-solving mindset. Expertise in Cloud & DevOps tools : Hands-on experience with Kubernetes, Docker, Terraform , and at least one major provider (AWS/Azure/GCP/IBM). Advanced CI/CD proficiency : Strong knowledge of Jenkins, Ansible, ArgoCD , and GitLab version control. Deep understanding of IT Architecture : Proven ability to handle RESTful APIs, Data Quality, and Security protocols. Strong Communication & Leadership : Ability to engage with stakeholders (IT, Business, Clients) in English (written and oral). Agile Mindset : Familiarity with SCRUM/Kanban and tools like JIRA/Confluence. Technical Versatility (Nice to have) : Proficiency in Python, JavaScript and experience with frameworks like SpringBoot or Nuxt.js/VUE . Data Management : Basic knowledge of SQL Server or PostgreSQL.

🏢 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: The offer is for a Platform Engineer to design, build, and support custom web applications and cloud infrastructure across AWS, Azure, CoreWeave, and on-prem environments. The role focuses on Infrastructure-as-Code, API integration, and ensuring system reliability and performance for technical users. It combines platform engineering, DevOps, and full-stack collaboration in enterprise environments. 🗂️ Requirements: 2+ years in platform engineering or DevOps-focused role, Experience with Linux administration, Proficiency in Python, Experience with Docker and Kubernetes, Experience with Terraform for Infrastructure-as-Code, Knowledge of modern JavaScript frameworks, Experience with AWS or Azure, Ability to design and maintain cloud infrastructure, Experience working with APIs and datasets 📃 Skills: Linux, Python, Docker, Kubernetes, Terraform, AWS, Azure, CoreWeave, JavaScript, React, Node.js, AWSCDK, APIs, DevOps 🏢 Description: THE WORK As a Platform Engineer, you will design, build, and support custom web applications running across enterprise environments such as AWS, Azure, CoreWeave, and on-prem infrastructure. You’ll support users in working with APIs and datasets, helping them configure, optimize, and operate these systems effectively. The role also includes designing and maintaining cloud infrastructure using Infrastructure-as-Code tools like Terraform and AWS CDK. You’ll collaborate with highly technical users, so clear communication and strong Linux skills are essential for troubleshooting, performance tuning, and ensuring system reliability. HERE’S WHAT YOU NEED Around 2+ years of experience in platform engineering or a similar development/DevOps-focused role Solid experience working with modern infrastructure and development stacks, including Linux, Python, Docker/Kubernetes, DevOps practices, and modern JavaScript frameworks (e.g. React or Node.js) Hands-on experience with Infrastructure-as-Code tools such as Terraform Strong problem-solving skills and ability to communicate complex technical topics clearly BONUS POINTS Experience with AI / LLMs or High-Performance Computing (HPC) Background in Data Engineering or Data Science Strong Linux expertise, including deeper OS-level understanding Experience with AWS services Building or supporting full-stack applications using cloud APIs

🏢 Summary: Full-stack C#/.NET engineer role focused on building, testing, deploying and maintaining backend microservices and frontend applications using React or Angular. The position involves working with AWS and Terraform, maintaining production systems, and collaborating in Agile teams to deliver new features. Strong emphasis on software engineering principles and modern cloud-based architectures. 🗂️ Requirements: 3+ years commercial experience in C# development, .NET Core and .NET Framework experience, Frontend development with React or Angular and TypeScript, Experience with REST APIs, Knowledge of MS SQL, PostgreSQL or DynamoDB, Understanding of OOP, SOLID and Clean Code principles, Experience with microservices architecture, AWS and Terraform experience, Knowledge of testing, data structures and algorithms, Computer Science degree, Experience with Agile (SCRUM or Kanban), AI tooling usage 📃 Skills: C#, .NET, .NETCore, .NETFramework, TypeScript, JavaScript, Node.js, React, Angular, REST, AWS, Terraform, MSSQL, PostgreSQL, DynamoDB, Microservices, Docker, Kubernetes, Jenkins, CircleCI, GitlabCI, Datadog, CICD 🏢 Description: About the role You will need to be proficient in backend and frontend development with a thorough understanding of the technologies involved. Strong backend and frontend skills where you can demonstrate your ability to apply these technologies, as well as deploy and maintain them will be crucial to success. Technologies we work with: C#, .NET Core, .NET Framework, Typescript, JavaScript, Node.js, React, REST APIs, React, Angular, AWS, Terraform Responsibilities: Designing, writing, testing functionalities for a backend system written in C# and a frontend system written in React or Angular & TypeScript Deploying and maintaining microservices in AWS using Terraform Maintaining system on production used by consumers from several European countries Debugging issues Participating in sprint planning, daily sprints and meetings with product owners for grooming new features Collaborating with other team members and teams who depend on functionalities that you develop Required Qualifications: 3+ years of production software development experience in C# engineer role Strong understanding of software engineering principles, testing, data structures and algorithms Hands-on experience in .NET Core and .NET Framework technologies Good knowledge of DBMS like MS SQL / PostgreSQL / DynamoDB Know-how of REST APIs Understanding of OO design patterns, SOLID principles and Clean Code Computer Science degree AI Tooling usage 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: Some experience or interest in developing Cloud and Infrastructure solutions with AWS and CI/CD processes supported by tools like Docker, Kubernetes, Jenkins, Terraform, CircleCI, GitlabCI, Datadog, etc.

🏢 Summary: Entry-level cloud internship focused on learning Infrastructure as Code and supporting daily cloud and system operations in AWS environments. The role offers hands-on experience with CloudFormation, system monitoring, and basic cloud configuration under mentorship. It is designed for students or graduates who want to start a career in Cloud/DevOps. 🗂️ Requirements: Student or graduate in Computer Science, Telecommunications, or related field, Basic understanding of computers, networking, and operating systems, Interest in Linux, Windows, and cloud technologies, Strong analytical and problem-solving skills, Basic English for reading technical documentation 📃 Skills: AWS, CloudFormation, CloudWatch, Linux, Windows, EC2, S3, VPC, Python, Bash, PowerShell, Git, DNS, IP, Networking 🏢 Description: About the position We are looking for someone who wants to take their first steps into the world of cloud computing! If you are fascinated by how modern systems work, want to learn what Infrastructure as Code is, and dream of working with AWS technologies, this opportunity is for you. We value passion, curiosity, and a willingness to learn more than experience. During the internship, you will gain hands-on experience by supporting daily infrastructure and systems operations while learning from experienced engineers. Responsibilities Learn infrastructure automation by supporting the preparation and testing of CloudFormation (IaC) templates. Assist with monitoring Linux and Windows systems and basic cloud service configuration. Support incident monitoring and service availability tracking using tools such as AWS CloudWatch. Help create and maintain technical documentation, procedures, and configuration notes. Participate actively in technical meetings and learn modern Cloud / DevOps working standards. Requirements Student or graduate in a technical field (Computer Science, Telecommunications, or related areas). Basic technical understanding of computers, networking, and operating systems. Interest in learning more about Linux, Windows, and cloud technologies. Strong analytical thinking and problem-solving skills. Good communication skills, curiosity, and willingness to learn. Basic English skills, especially reading technical documentation. Nice to have Basic knowledge of cloud concepts such as EC2, S3, or VPC, or completion of a related course (e.g. AWS Cloud Practitioner). Interest in scripting with basic knowledge of Python, Bash, or PowerShell. Basic understanding of Git and version control systems. Basic networking knowledge, including IP addresses, subnets, and DNS. What we offer: The internship is for 3/4 time, hybrid with 2-3 days a week in the office in Łódź or Białystok. Unpaid internship. Training and mentorship support. Opportunity for employment after the internship. Flexible working hours adjusted to academic commitments.