Software Engineer - CLM / GCAS

Antal; Kraków; On-site; PLN 120,000 - 180,000; Full time

Job summary

Antal seeks a Software Engineer (PKI / CLM Integration) to join a mid-sized engineering team in Kraków. You will design, implement, and maintain features to replace legacy CLM with a new platform, covering the full software lifecycle from design to deployment.

The role offers growth in software development, testing, cryptography, and infrastructure engineering, with opportunities across security and operations, and collaboration with international teams to deliver secure, scalable solutions.

Qualifications

• 5+ years of software engineering experience
• Strong knowledge of SDLC and software design
• Hands-on Python and Bash scripting experience
• Familiarity with JIRA, Confluence, SharePoint
• Experience with automation/integration tools (Terraform, Ansible, Splunk, Postman)
• Understanding of CI/CD tools (GitHub, Jenkins)
• Experience with Microsoft SQL databases
• Knowledge of IT infrastructure concepts (Windows/Linux, VMware)
• Understanding of IAM (RBAC, PAM)
• Experience with ITSM processes/tools (ServiceNow, RFCs)
• Strong analytical and independent work abilities

Responsibilities

• Design, develop, and implement features integrating an existing app with a new CLM platform
• Prepare technical design documents, test plans, and implementation docs
• Perform unit testing and support QA activities
• Support deployment, release management, and production maintenance
• Collaborate with cross-functional teams to deliver reliable, secure solutions

Skills

5+ years experience

Python

Bash scripting

CI/CD

JIRA/Confluence/SharePoint

Automation tools

SQL databases

IT infrastructure

IAM (RBAC/PAM)

ITSM tools

Independent working

Tools

JIRA

Confluence

SharePoint

Terraform

Ansible

Splunk

Postman

GitHub

Jenkins

Job description

Software Engineer (PKI / CLM Integration)

We are looking for an experienced Software Engineer to join a mid-sized engineering team working on the integration and modernization of a key in-house application with a new Certificate Lifecycle Management (CLM) solution.

In this role, you will be responsible for designing, implementing, and maintaining new functionalities that replace an existing CLM system. You will work across the full software development lifecycle, from design through implementation, testing, deployment, and ongoing maintenance.

This position offers the opportunity to grow in multiple directions, including software development, testing, cryptography, and infrastructure engineering, depending on your interests and team needs.

Key Responsibilities

• Design, develop, and implement new features integrating an existing application with a new CLM platform replacing legacy solutions
• Prepare technical design documents, test plans, and implementation documentation
• Perform unit testing and support quality assurance activities
• Participate in deployment, release management, and production maintenance activities
• Collaborate with cross-functional engineering teams to deliver reliable and secure solutions

Required Skills & Experience

• 5+ years of experience in software engineering roles
• Strong knowledge of software design, development, testing, and SDLC best practices
• Hands-on experience with Python and Bash scripting
• Familiarity with collaboration tools such as JIRA, Confluence, and SharePoint
• Experience with automation and integration tools (e.g. Terraform, Ansible, Splunk, Postman)
• Understanding of CI/CD and release management tools (e.g. GitHub, Jenkins)
• Experience with Microsoft SQL databases
• Knowledge of IT infrastructure concepts (Windows/Linux servers, VMware, networks, firewalls)
• Understanding of Identity and Access Management (RBAC, Privileged Access Management)
• Experience working with ITSM processes and tools (e.g. ServiceNow, incident/change management, RFCs)
• Strong analytical skills and ability to work independently

Nice to Have

• Experience with PKI, digital certificates, Certificate Authorities, or CLM systems
• Knowledge of Venafi TPP (including SSH key discovery)
• Experience in large-scale enterprise environments, preferably financial services

What we offer

• Opportunity to work on a critical security and infrastructure-related transformation project
• Exposure to modern automation, security, and integration technologies
• Flexible development paths across engineering, security, and infrastructure domains
• Collaboration in an experienced, international engineering environment