Medior DevOps Engineer (AWS)
First seen by Alion on Nov 4, 2026.
We're looking for a Medior DevOps Engineer who enjoys automating processes, improving infrastructure reliability, and making software delivery faster, safer, and more efficient.
If you have hands-on experience with AWS, Docker, and CI/CD pipelines, and enjoy solving technical problems, we'd love to hear from you.
What You Will DoAWS Infrastructure: You'll help provision, maintain, and improve our AWS infrastructure, working with services such as EC2, ECS, S3, RDS, IAM, CloudWatch, VPC, and Route 53. You'll monitor resource usage, troubleshoot issues, and contribute to infrastructure reliability and cost efficiency.
Containerization: You'll work with Docker to build, maintain, and optimize container images. You'll help ensure applications run consistently across development, staging, and production environments, following established containerization practices.
CI/CD Pipelines: You'll build, maintain, and improve GitHub Actions workflows to automate testing, builds, and deployments. You'll help make releases more reliable and repeatable, troubleshoot pipeline failures, and contribute to deployment and rollback procedures.
Infrastructure as Code: You'll work with infrastructure as code tools such as Terraform or AWS CloudFormation to manage infrastructure changes consistently and reduce manual configuration.
Security & Access Management: You'll help maintain secure infrastructure by following least-privilege access principles, managing secrets appropriately, and supporting security checks and vulnerability scanning. You'll follow established security practices and contribute ideas for improving them.
Administration & Reliability: You'll monitor infrastructure health, investigate alerts, troubleshoot operational issues, and support incident resolution. You'll help manage environments and access permissions, document solutions, and automate recurring operational tasks.
Collaboration & Continuous Improvement: You'll work closely with developers and experienced engineers to understand infrastructure needs, resolve technical challenges, and improve development and deployment workflows.
What We Are Looking For- At least 2 years of hands-on experience in DevOps, cloud infrastructure, systems administration, or a similar engineering role;
- Practical experience with AWS and a good understanding of core services such as EC2, S3, IAM, CloudWatch, VPC, and RDS;
- Hands-on experience with Docker, including building and maintaining container images;
- Experience working with CI/CD pipelines, preferably using GitHub Actions;
- Basic to intermediate experience with infrastructure as code tools such as Terraform or AWS CloudFormation;
- A good understanding of cloud security fundamentals, including IAM permissions, access control, and secrets management;
- Experience with scripting using Bash, Python, or similar languages to automate tasks and simplify operational workflows;
- Familiarity with monitoring, logging, and troubleshooting infrastructure and application issues;
- Understanding of networking fundamentals, including DNS, routing, firewalls, and network access controls;
- The ability to investigate technical issues, identify root causes, and implement reliable solutions with an appropriate level of guidance;
- A proactive approach to problem-solving, attention to detail, and a willingness to take ownership of assigned tasks;
- Good documentation and communication skills, with the ability to collaborate effectively with developers and other team members.
- Experience with container orchestration, particularly Amazon ECS, Fargate, or EKS;
- Familiarity with AWS security tools such as GuardDuty, Security Hub, and AWS Config;
- Experience with secrets management tools such as AWS Secrets Manager or SSM Parameter Store;
- Familiarity with observability tools and platforms such as Datadog, Grafana, or OpenTelemetry;
- Experience with deployment strategies, rollback procedures, and environment-specific configurations;
- Familiarity with cloud cost monitoring and optimization;
- Exposure to SOC 2 or ISO 27001 compliance processes;
- Experience working with production environments and participating in incident investigations.
- Monthly Salary: 1,300-2,000 EUR, depending on your skills and experience;
- Flexible Work Model: hybrid work with 3 days in the office and 2 days remotely, with the possibility of fully remote work;
- Annual Leave: 20 days of annual leave, as prescribed by law, plus one additional day for every two full years with the company;
- Weekends and Holidays Off;
- Flexible Working Hours: start your day between 8:00 and 9:00 AM and finish between 4:00 and 5:00 PM;
- One-Hour Lunch Break;
- Convenient Office Locations: you can work from the office in Novi Sad and Belgrade as well;
- Paid Preventive Health Check-Up: take care of your health with a company-sponsored medical examination.
- HR Interview: up to 60 minutes, online/on-site;
- Technical Interview: up to 90 minutes with our colleagues, online/on-site;
- Final Interview and Offer: the final discussion, if successful, an offer to join our team.
Work With Modern Cloud Infrastructure
Gain hands-on experience with AWS services, containerized applications, and modern deployment workflows.
Make a Real Impact
Help improve the reliability, security, and efficiency of the infrastructure our development teams depend on.
Learn From Experienced Engineers
Work closely with experienced colleagues, our CTO, and Software Architect while developing your technical expertise.
Automate, Improve, and Experiment
Identify opportunities to simplify repetitive tasks, improve existing processes, and make deployments more reliable.
Grow Your DevOps Expertise
Deepen your knowledge of cloud infrastructure, CI/CD, monitoring, security, and infrastructure automation.
Collaborate With the Development Team
Work alongside developers who value reliable infrastructure, efficient workflows, and continuous improvement.
Ready to Build Something That Matters?
Think you’d be a great fit? Send us your CV.
If your experience and interests align with what we’re looking for, we’ll be in touch to arrange an initial meeting.