Senior Software Engineer – DevOps, Platform Engineering

Jobtailor; Helsinki; On-site; EUR 70,000 - 110,000; Full time

Job summary

Jobtailor in Helsinki seeks a Senior Software Engineer to design, build, and operate modern cloud-native systems and automation tooling. You will collaborate with cross-functional teams to deliver secure, scalable solutions leveraging AI-assisted development tools and agent frameworks.

The role requires strong software engineering experience, experience with APIs, containers, and observability, and the ability to balance autonomy with governance in a cloud-first environment.

Qualifications

• Hands-on experience with AI-assisted development tools and automated workflows.
• Ability to learn agent frameworks and MCP.
• Understanding of evaluation, human oversight, security, and responsible AI usage.
• Strong software engineering background.
• Experience building and operating modern cloud-native systems.
• Experience with APIs, containers, and infrastructure automation.
• Ability to balance autonomy with governance and reusable capabilities.
• Approved security clearance is required.
• Applications may be submitted in Finnish or English.

Responsibilities

• Build and operate shared platforms and automation with focus on reliability.
• Collaborate with cross-functional teams to deliver customer value.
• Ensure security and governance standards are followed in all work.

Skills

AI-assisted development tools

Cloud-native systems

CI/CD

Infrastructure automation

Software engineering

APIs

Containers

Observability

Reliability practices

Agent frameworks

MCP

Developer tooling

Approved security clearance

Tools

CI/CD tooling

Automation tooling

Observability tooling

Container orchestration

Job description

Requirements

• Hands-on experience using AI-assisted development tools, automated workflows, and developer tooling
• Ability to learn and utilize emerging technologies such as agent frameworks and MCP
• Understanding of evaluation, human oversight, security, and responsible AI usage
• Strong software engineering experience
• Ability to design, build, and operate maintainable production solutions
• Experience building and operating modern cloud-native systems
• Experience with APIs, containers, CI/CD, infrastructure automation, observability, and reliability practices
• Ability to balance team autonomy with shared standards, reusable capabilities, and governance
• Approved security clearance statement required
• Application may be submitted in Finnish or English

Core Competencies

Demonstrates expertise in building and operating shared platforms, automation, and agentic development capabilities, with a strong focus on cloud-native systems, CI/CD, and AI-assisted development tools. Collaborates effectively with cross-functional teams to deliver customer value while ensuring adherence to security and governance standards.

Highest-signal resume keywords

• AI-Assisted Development Tools
• Cloud-Native Systems
• CI/CD
• Infrastructure Automation
• Software Engineering

Hard Skills

• Software Engineering
• Cloud Infrastructure
• APIs
• Containers
• Observability
• Reliability Practices
• Automated Workflows
• Developer Tooling
• Agent Frameworks
• MCP

Soft Skills

• Collaboration
• Technical Guidance
• Knowledge Sharing
• Continuous Learning
• Documentation

Certifications & Qualifications

• Approved Security Clearance Statement

Industry Keywords

• Agentic Development
• Platform Engineering
• DevOps Enablement
• Human Oversight
• Responsible AI Usage

Tools & Technologies

• CI/CD
• Cloud Infrastructure
• Observability Tools
• Self-Service Tooling
• Automation Tools