Junior Application Support

Decskill; Porto; Hybrid; EUR 15,000 - 21,000; Full time

Job summary

Decskill is growing and seeks a Junior Application Support to join a hybrid project in Porto, Portugal. You will help ensure availability of business-critical applications and collaborate with development and infrastructure teams to resolve incidents.

The role emphasizes monitoring, troubleshooting, scripting basics, SQL/Oracle, and BI tooling. A proactive DevOps mindset and strong communication are valued for long-term growth within a dynamic team.

Qualifications

• 1 year of experience in a similar role.
• Strong communication skills, both written and verbal.
• Proficiency in Linux and Windows environments.
• Basic knowledge of batch scheduling tools (e.g., Control-M).
• Scripting basics in Shell, Python, or PowerShell.
• Experience with Oracle databases and SQL fundamentals.
• Hands-on experience with monitoring tools and error debugging.
• Familiarity with Power BI for data insights.
• Experience with Jira and Confluence.
• DevOps mindset with proactive problem-solving.

Responsibilities

• Provide support for business-critical applications, ensuring high availability and performance.
• Monitor systems, identify issues, and perform troubleshooting and error resolution.
• Collaborate with development and infrastructure teams to resolve incidents.
• Execute and monitor batch processes and scheduling tools.
• Maintain documentation and contribute to continuous improvement initiatives.

Skills

1 year experience

Strong communication

Linux & Windows

Batch scheduling basics

Scripting fundamentals

Oracle & SQL

Monitoring & debugging

Power BI

Jira & Confluence

DevOps mindset

Tools

Control-M

Job description

We are growing. And we are looking for talented people.

At Decskill, we believe that technological excellence is driven by human talent.

We are an IT consulting company with more than 10 years of consolidated experience in the market, focused on building long-term relationships with both our clients and our people. Today, we are a community of over 800 professionals, working from Lisbon, Porto, and Madrid, contributing to impactful technology initiatives.

As part of the Astek Group, we combine a strong local culture with a global presence, being active in around 23 countries across 4 continents. This allows us to offer an international context, diverse challenges, and long-term career opportunities, while staying close to our teams.

We would like to meet a Junior Application Support for a project with a hybrid working model:

Responsibilities:

• Provide support for business-critical applications, ensuring high availability and performance
• Monitor systems, identify issues, and perform troubleshooting and error resolution
• Collaborate with development and infrastructure teams to resolve incidents
• Execute and monitor batch processes and scheduling tools
• Maintain documentation and contribute to continuous improvement initiatives

Requirements:

• Minimum of 1 year of experience in a similar role
• Strong communication skills, both written and verbal
• Proficiency in Linux and Windows environments
• Basic knowledge of scheduling tools such as BMC/Control-M or other batch workload systems
• Familiarity with scripting languages (Shell, Python, and/or PowerShell)
• Experience with Oracle databases and solid understanding of SQL fundamentals
• Hands-on experience with monitoring tools and debugging errors
• Basic networking knowledge
• Experience with Power BI
• Familiarity with Jira and Confluence
• DevOps mindset with a proactive approach to problem-solving

Are you looking for an environment that values curiosity and commitment? Here, your contribution has real impact and individual growth is taken seriously.

Find with us the right opportunity to grow!

What you can expect from us:

• Long-term projects with national and international context
• Opportunities to grow technically and professionally
• A people-first culture, focused on transparency and trust
• Teams that value ownership, collaboration and stability

Your next challenge might start here.

At Decskill, we are committed to equal opportunities and non-discrimination. We promote a culture of diversity and inclusion, where recruitment and career progression are based solely on talent, regardless of age, gender, ethnicity, race, nationality, or any other form of discrimination incompatible with human dignity.