Middle+/Senior DevSecOps Engineer | WebTech

IGB Affiliate; Warszawa; Hybrid; PLN 180,000 - 260,000; Full time

Benefits offered by this job

Medical insurance

Paid vacation (28 days)

Flexible schedule

External courses & conferences support

Corporate library access

Job summary

Boosta is seeking a Middle+/Senior DevSecOps Engineer to join the service team. The role focuses on full lifecycle vulnerability management, security in CI/CD, and operational security across cloud infrastructure.

You will coordinate fixes with development teams, tune WAF/Cloudflare rules, and help maintain SAST/DAST/SCA tooling. The position offers remote, full-time work with flexible hours and opportunities for career growth, including external courses and library access.

Qualifications

• Hands-on vulnerability management using scanners and remediation skills.
• Ability to triage findings by real risk and coordinate fixes with dev teams.

Responsibilities

• Lead vulnerability management across code, dependencies, containers, and IaC.
• Manage and improve SAST/DAST/SCA/Secret scanning in CI/CD.
• Triage security alerts, investigate false positives, and document remediation steps.
• Tune and maintain WAF/Cloudflare rules and monitor SIEM/Wazuh rules.
• Collaborate with developers to implement fixes and verify remediation.

Skills

Vulnerability management

Remediation skills

CI/CD security

Scripting (Bash/Python)

Communication & task assignment

Tools

Trivy

Snyk

SonarQube

Semgrep

OWASP ZAP

Gitleaks

Docker

Kubernetes

Terraform

Helm

GitLab CI

GitHub Actions

Jenkins

Bash

Python

AWS

GCP

Azure

Job description

Middle+/Senior DevSecOps Engineer | WebTech We are looking for a Middle+/Senior DevSecOps Engineer to join Boosta’s service team, which provides design, development, content, and IT infrastructure creation & support services for the holding’s projects. Remote Full-time | DevOps Apply job description As a Middle+/Senior DevSecOps Engineer, you will: Vulnerability Management — full lifecycle: Launch, monitor, and analyze scanning results across code, dependencies, containers, and IaC. Triage findings and prioritize them based on real risk, not only CVSS. Perform hands-on remediation: update dependencies, apply patches, harden Docker/K8s/IaC configurations, and create pull requests in repositories without involving developers. Coordinate complex fixes with development teams, monitor SLA compliance, and verify remediation through re-scans. Security in CI/CD: Administer and maintain already integrated SAST, DAST, SCA, and Secret Scanning tools. Process security alerts and investigate false positives. Monitoring and Operational Security: Review logs, work with existing SIEM/Wazuh rules, and escalate incidents to the SOC when needed. Tune existing WAF/Cloudflare rules according to established instructions and procedures..We value specialists who: Have hands-on experience with vulnerability management, including working with scanners such as Trivy, Snyk, SonarQube, Semgrep, OWASP ZAP, Gitleaks, and similar tools, and understand how they work. Have practical remediation skills: can independently update a package, modify a Dockerfile, make changes to Terraform/Helm, or create a basic code PR in Python, JavaScript, or another language. Are confident with Bash and Python for automating routine tasks and interacting with scanner APIs. Have practical experience with Docker and Kubernetes and understand CI/CD pipelines, such as GitLab CI, GitHub Actions, or Jenkins. Have a basic understanding of infrastructure and networking: Cloud (AWS/GCP/Azure), IAM, TLS, DNS, network segmentation, and firewall principles. Have strong communication skills and can clearly assign tasks to developers, explain the criticality of a finding, and justify the need for remediation. Will be a plus: Experience with an existing secrets management infrastructure such as Vault will be a plus. Have a basic understanding of SIEM, including log collection and reading existing detection rules. Experience with Cloudflare (WAF/rate limiting) at the level of maintaining existing configurations will be a plus. Understand OWASP Top 10 and can explain the nature of vulnerabilities to developers. Do you want to know some details about this position? Dina will help! more details work Your journey with us: Step 1. Pre-screen. Step 2. Technical interview. Step 3. Interview. Step 4. Reference check. Step 5. Job Offer! Support for your career growth: compensation for external courses and conferences, access to our corporate library. Flexible schedule: you can start your working day anytime between 8:00–11:00 Kyiv time. Work location of your choice: Kyiv office, coworking in Lviv or Warsaw, or fully remote. 28 working days of paid vacation per year, up to 30 days of sick leave with medical confirmation, plus all state holidays. Care for your health: medical insurance and compensation for psychologist sessions. Social initiatives: Ukrainian Victory Support program and other important projects. Regular team-building activities, online or offline. What you’ll get from working with us: Recommend a friend apply Haven’t found a vacancy that suits you? Maybe we will find something to offer you Send resume For CV / career questions [e-mail] For all other questions [e-mail]