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senior platform engineer (go + openstack)
About the job
SCYTALYS is currently looking for a skilled Senior Platform Engineer, who drives backend development for the cyber range platform, focusing on orchestration, automation, and integration with OpenStack.
Principal Accountabilities / Responsibilities
Develop and maintain backend services using Go.
Implement orchestration logic for provisioning, managing, and destroying OpenStack lab environments.
Build REST APIs for frontend integration.
Manage VM image lifecycle (snapshotting, cloning, etc.).
Design, deploy, and maintain VPN infrastructure and remote-access solutions (WireGuard, IPsec, OpenVPN).
Automate VPN onboarding, bastion/jumpbox access, and secure tunnels.
Design and configure L2/L3 networking, VLAN routing, NAT, segmentation, and ACLs.
Ensure secure coding practices, authentication, authorization, logging, and auditing.
Collaborate with scenario/content engineers to translate requirements into backend features.
Produce technical documentation and architecture specifications.
Knowledge, Skills, Experience
4+ years of hands-on Go development, including concurrency.
Experience designing distributed systems, orchestrators, or controllers.
Proven experience with OpenStack and relevant APIs.
Understanding of virtualization and cloud automation.
Practical experience with REST, messaging queues, and event-driven systems.
Knowledge of VLANs, routing, NAT, firewalling, and ACLs.
Expertise in VPN technologies and remote-access design (WireGuard, IPsec, OpenVPN).
Evidence of building complex backend systems.
Ability to operate independently and make architecture-level decisions.
Nice to Have: Experience with Terraform, Ansible, cyber range tooling, Kubernetes/Docker.
We offer:
Competitive remuneration package
Private Medical Insurance package
Continuous learning in new technologies
Opportunity to work in large-scale projects with talented people
About the company
SCYTALYS is a leading defense software development and integration company, founded in 1993 in Greece, specializing in design, development, installation, and testing. The company has an outstanding record of participation in domestic programs supporting Hellenic forces, and through its long history of engineering innovation, reliability, efficiency, and quality of service, has managed to become the preferred partner of multinational companies and organizations in the Aerospace, Defense and Security sectors, providing quality-driven solutions. SCYTALYS has also leveraged its global presence building on proven capabilities and products, responding to modern technological challenges, and achieving the delivery of complex software systems based on customer specific requirements. The company’s R&D and production of innovative technologies enable customers to achieve Interoperability, improving communication, enhancing Situational Awareness and Domain Supremacy, and thereby creating an effective Network-Centric Warfare environment. In addition, the company utilizes high-end and field-proven technologies in the design and development of advanced product solutions in the areas of Tactical Data Links, Mission and Tactical Command & Control Systems, C4I Systems, Training, Testing & Simulation, Surveillance & Reconnaissance.
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senior platform engineer (go + openstack)
SCYTALYS S.A.
Νέο Ψυχικό
Νέο Ψυχικό
On Site
Πληροφορική
Permanent
Full Time
About the job
SCYTALYS is currently looking for a skilled Senior Platform Engineer, who drives backend development for the cyber range platform, focusing on orchestration, automation, and integration with OpenStack.
Principal Accountabilities / Responsibilities
Develop and maintain backend services using Go.
Implement orchestration logic for provisioning, managing, and destroying OpenStack lab environments.
Build REST APIs for frontend integration.
Manage VM image lifecycle (snapshotting, cloning, etc.).
Design, deploy, and maintain VPN infrastructure and remote-access solutions (WireGuard, IPsec, OpenVPN).
Automate VPN onboarding, bastion/jumpbox access, and secure tunnels.
Design and configure L2/L3 networking, VLAN routing, NAT, segmentation, and ACLs.
Ensure secure coding practices, authentication, authorization, logging, and auditing.
Collaborate with scenario/content engineers to translate requirements into backend features.
Produce technical documentation and architecture specifications.
Knowledge, Skills, Experience
4+ years of hands-on Go development, including concurrency.
Experience designing distributed systems, orchestrators, or controllers.
Proven experience with OpenStack and relevant APIs.
Understanding of virtualization and cloud automation.
Practical experience with REST, messaging queues, and event-driven systems.
Knowledge of VLANs, routing, NAT, firewalling, and ACLs.
Expertise in VPN technologies and remote-access design (WireGuard, IPsec, OpenVPN).
Evidence of building complex backend systems.
Ability to operate independently and make architecture-level decisions.
Nice to Have: Experience with Terraform, Ansible, cyber range tooling, Kubernetes/Docker.
We offer:
Competitive remuneration package
Private Medical Insurance package
Continuous learning in new technologies
Opportunity to work in large-scale projects with talented people
On Site
Πληροφορική
Permanent
Full Time
About the company
SCYTALYS is a leading defense software development and integration company, founded in 1993 in Greece, specializing in design, development, installation, and testing. The company has an outstanding record of participation in domestic programs supporting Hellenic forces, and through its long history of engineering innovation, reliability, efficiency, and quality of service, has managed to become the preferred partner of multinational companies and organizations in the Aerospace, Defense and Security sectors, providing quality-driven solutions. SCYTALYS has also leveraged its global presence building on proven capabilities and products, responding to modern technological challenges, and achieving the delivery of complex software systems based on customer specific requirements. The company’s R&D and production of innovative technologies enable customers to achieve Interoperability, improving communication, enhancing Situational Awareness and Domain Supremacy, and thereby creating an effective Network-Centric Warfare environment. In addition, the company utilizes high-end and field-proven technologies in the design and development of advanced product solutions in the areas of Tactical Data Links, Mission and Tactical Command & Control Systems, C4I Systems, Training, Testing & Simulation, Surveillance & Reconnaissance.