Senior App Security Engineer: Cloud, DevSecOps & AWS

LionHires Recruitment; Poland; On-site; PLN 180,000 - 240,000; Full time

Job summary

LionHires Recruitment partners with a tech company to recruit a Senior Application Security Engineer. You will design secure architectures from cloud infrastructure to application layers, embedding secure by design across AWS environments, and lead threat modeling automation.

You will collaborate with product managers, architects, and developers to scale security controls, review CI/CD pipelines, and oversee security strategy for migrating legacy workloads to the cloud.

Qualifications

• Hands-on experience integrating security tooling into CI/CD pipelines.
• Strong scripting skills in Python and Shell.
• Deep familiarity with Docker and Istio/service mesh.
• Background in security architecture reviews and threat modeling.
• Solid understanding of supply chain security and secure delivery.
• Knowledge of PCI-DSS, ISO 27001, NIST and GDPR compliance.
• Experience architecting secure services on Kubernetes/AWS and industry certs.

Responsibilities

• Design and implement security architecture from cloud infrastructure to application layer.
• Collaborate with product managers, architects, and developers to scale security controls.
• Validate security implementations in CI/CD pipelines and deployment manifests.
• Define policies and controls to protect global products and environments.
• Build and automate declarative threat modeling to identify risks.
• Oversee the product security strategy for migrating legacy workloads to AWS.
• Serve as trusted cybersecurity advisor in planning cycles and technical committees.

Skills

DevSecOps

CI/CD

Python

Shell scripting

Docker

Istio

Threat modeling

Supply chain security

Compliance & privacy

Kubernetes

AWS

CISSP/CCSP

Tools

GitLab

Jenkins

Terraform

Helm

CloudFormation

Docker

Istio

Kubernetes

AWS

Job description

LionHires Recruitment partners with a tech company to recruit a Senior Application Security Engineer. You will design secure architectures from cloud infrastructure to application layers, embedding secure by design across AWS environments, and lead threat modeling automation.

You will collaborate with product managers, architects, and developers to scale security controls, review CI/CD pipelines, and oversee security strategy for migrating legacy workloads to the cloud.