Junior Software Developer (.ΝΕΤ)

Volton Hellenic Energy SA– powering Greece with Electricity, Natural Gas, and Telecommunications throughOrizon.

We providereliable solutionsand buildtrusted relationshipswith our customers.
Throughinnovative services, we meet today’s energy demands while preparing for the challenges of tomorrow.

As Greece’sfirst multi-service provider, we seamlessly combineenergy and telecoms, creating a unique ecosystem of value and convenience to our customers.

Recognizedfor a 3rd consecutive year as a Great Place to Work, we are proud of our people and our culture of excellence.

We are not just keeping up with the future –we are leading the way, setting the standard, and shaping what comes next.

Join Us!

As part of its developmentVoltonstrengthens its human resources in Athens and seeks aJuniorSoftware Developer (.ΝΕΤ).

We’re expanding our team and seeking anIn-House Junior .ΝΕΤ Developerto help us build smart, scalable solutions that power our business.

Responsibilities

• Develop and maintain applications using.NETandC#
• Build and enhanceinternal middleware servicesthat connect and support core business systems
• Work onweb scrapingprojects to automate and optimize data collection
• Collaborate on systems hosted onAWS/Azure infrastructure
• Design and manage databases (MongoDB,PostgreSQL)
• Participate in the full software development lifecycle — from concept to deployment
• Work closely with multiple internal teams acrossBusinessandITto support complex, cross-functional projects

Requirements

• At least 1 yearof hands-on software development experience
• Knowledge of.NET / C# development
• Experience withweb scrapingtools and methodologies
• Good understanding ofAWS/Azure servicesand cloud architecture
• Experience withMongoDBandPostgreSQL
• Ability to interpret technical or business specifications and provide clearfeasibility assessments
• Experience in writing and optimizingSQL queries
• Previous experience in theEnergyorTelecomindustries, will be a plus
• Familiarity with data-driven applications and automation workflows

Personal Skills

• Good problem-solving skills and a proactive attitude
• Strong communication skills and ability to collaborate withcross-functional teams
• Comfort working oncomplex projectsinvolving multiple stakeholders
• Ability to translate business requirements into technical tasks
• Strong sense of ownership and accountability

Benefits

• Competitive salary package aligned with your experience and expectations
• Hybrid working model offering flexibility and work life balance
• Private health insurance and a range of corporate benefits & perks (half-day work on birthday, early Fridays in Summer and a variety of team-building activities)
• Continuous learning culture with ongoing training and development opportunities
• A dynamic, human-centric and high-performance work environment
• Modern office spaces designed to enhance productivity and comfort

In accordance with the EU Pay Transparency Directive (EU) 2023/970, compensation details for this position will be communicated to candidates by our consulting team at an appropriate stage of the interview process.

Don’t miss the chance to join aGreat Place to Work–Certifiedcompany that fosters a positive work environment and is proudly recognized as aBest Workplace for Women 2025. Embracing an Employee First Culture, we put people at the heart of everything we do; an approach honored with aSilver AwardforEmployee-Centric Cultureand aSilver AwardforBest Onboarding Initiatives.

All applications will be treated with confidentiality. If your CV meets the requirements of the job, we will contact you by phone to schedule an appointment. Information about the company on our sitevolton.gr