Senior .NET Engineer

Are you looking for an opportunity in Thessaloniki that offers you a hybrid working model?

Are you ready to work on large scale projects for industry-leading clients around the world and elevate your career to an international level?

If so, check below for more info about this career opportunity

You bring passion, we bring opportunities

#YourOpportunity

At Deloitte, the spirit of excellence is part of our DNA. We strive to hire the brightest minds from all around the globe, allowing us to excel in both long-term strategic thinking and business improvement implementation as the undisputed global leader in professional services. We are committed to delivering impacting results for diverse private and public organization clients, linking our peerless talent in audit with unrivaled opportunities for impact – committing ourselves to sustainable growth and investment in our employees' development and inclusion along the way.

Since 2018, Deloitte has been operating its Competence Center in Thessaloniki with satellites in the cities of Patras, Heraklion, and Ioannina - which are model hubs of expertise, training, and innovation, specializing in cutting-edge exponential technologies, in which graduates and young professionals undergo immersive experiences, continuous learning, gaining practical insights and hands-on training that empower them to navigate the complexities of the digital landscape.

Deloitte is an ideal working environment for both young and senior professionals who want to take the next step in their careers, offering them a supportive and international working environment that leverages their expertise and potential. Its corporate culture is based on trust and collaboration and ensures diversity and inclusion so that everyone feels part of a great team.

#ChooseDeloitteif:

• You want to work with inspiring, ambitious, and supportive people with diverse geographical and academic backgrounds and extensive skills.
• You get excitement in managing clients' shifting priorities and accomplishing tasks in a challenging, fast-paced environment.
• You like to nurture people and share your knowledge with others.

#AboutYourRole

We are looking for a Senior .NET Engineer to develop and maintain .net applications in .net core, .net framework web applications along with decent SQL experience. As a Senior Engineer, you will be part of our Tax Technology Consulting team, working on solution design, development, support, and documentation for Tax and Finance departments of our clients in the Middle East market.

#KeyResponsibilities

• .NET Development: Design, develop, and maintain complex .NET applications including but not limited to Web application, web services, windows services, PowerShell scripting, IBM MQ client development & maintenance.
• Architecture & Design: Architect robust and scalable software solutions using .NET framework and related technologies.
• Web Security Expertise: Apply extensive knowledge of web security principles, protocols, and best practices to mitigate security risks and vulnerabilities.
• Requirements Analysis: Collaborate with stakeholders to understand complex business requirements and translate them into technical solutions.
• SQL Development: SQL skills to write complex queries and ensure efficient data storage and retrieval from .net applications.
• Authentication and Authorization: Implement and manage authentication and authorization mechanisms within .NET applications.
• UI/UX Design: Design user interfaces and experiences using Bootstrap, Ajax, and jQuery to enhance application usability and aesthetics.
• Document Processing: Handle document processing and XML parsing within .NET applications to ensure accurate data management.
• Web API Security: Implement and maintain security measures for web APIs to protect data and application integrity.

#RequiredSkills

• 5+ years of hands-on development as a .NET Engineer.
• Excellent communication skills in English, both written and spoken.
• BA/BSc in Computer Science, Information Technology or a related field.

#PreferredSkills

• Experience with architecture and design of scalable .NET solutions.
• Strong knowledge of web security principles and best practices.
• Proficiency in SQL for complex queries and data management.
• Expertise in authentication and authorization mechanisms within .NET.
• Hands-on experience with UI/UX design using Bootstrap, Ajax, and jQuery.
• Familiarity with document processing and XML parsing in .NET applications.
• Proven ability to implement and maintain web API security.
• Experience with PowerShell scripting and IBM MQ client development.
• Ability to translate business requirements into technical solutions.
• Previous experience working in agile development environments.

#WhatWeOffer

At Deloitte, we know that great people make a great organization. We value our people and offer employees a broad range of benefits:

• Modern hybrid workplace, characterized by flexibility and Smart Working
• Empowered well-being: We provide multiple program offerings to support your well-being needs (flexible working arrangements, extra days of leave, parental allowances)
• Engagement within international large-scale teams and projects, with opportunities to travel for training or client purposes.
• Constant opportunities for learning with unlimited access to internal and external learning platforms and sponsored certificates aligned with business needs and technology trends
• Challenging and innovating environment where personal development and growth are encouraged, always with transparency and trust
• Diverse culture and active communities that enable you to bring yourself to work
• Team Building and Corporate Social Responsibility Activities
• A buddy to support you with your onboarding
• Private medical health insurance plan
• Ticket restaurant card
• Exclusive Discounts to several retail providers, restaurants and others
• Mobile phone

• Fresh fruits and unlimited coffee everyday at our offices

• Please note that all the well-being benefits mentioned above are subject to annual review

About Deloitte

#OurServices

Deloitte offers integrated services that include Audit, Consulting, Financial Advisory, Risk Advisory, Tax and Legal. Our approach combines insight and innovation from multiple disciplines with global business and industry expertise to help our clients excel anywhere in the world. We deliver outstanding impact on the reputation and success of our clients, in Italy and globally. In pursuing this we contribute to a sustainable and prosperous society, and are firm believers in the positive impact business can and should have on the world it operates within.

#OurPurpose

We are led by a purpose, to make an impact that matters with clients, people and society. This purpose defines who we are and what we stand for. It's not about being the biggest. It's about being the first choice for the largest and most influential clients, and the first choice for the best talent.

#OurValues

At Deloitte we foster a collaborative culture where talented individuals can produce their best work. We value innovative thinking, diverse insights and a genuinely distinctive level of customer service through our expertise and professionalism. We value difference, with respect at the heart of our inclusive culture.

#OurTalentExperience

From day one at our firm, practitioners are part of a community. Our development and career progression framework will help them develop the skills and capabilities to succeed. The wellness of our people and the ability to offer agile working arrangements is at the center of our unique talent experience. We create a workplace that encourages collaboration, creativity, inclusiveness to ensure our staff are supported, encouraged and feel a sense of purpose and meaning in what they do each day.

Sounds like the sort of role for you? Apply now

This document has been prepared by Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants.

Deloitte Business Solutions Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number and its registered office at Marousi Attica, 3a Fragkokklisias & Granikou str., 151 25, Deloitte Certified Public Accountants Societe Anonyme, a Greek company, registered in Greece with registered number and its registered office at Marousi, Attica, 3a Fragkokklisias & Granikou str., and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, a Greek company, registered in Greece with registered number and its registered office at Thessaloniki, Municipality of Pylaia - Chortiatis of Thessaloniki, Vepe Technopolis Thessaloniki (5th and 3rd street), are one of the Deloitte Central Mediterranean S.r.l. ("DCM") countries. DCM, a company limited by guarantee registered in Italy with registered number and its registered office at Via Tortona no. 25, 20144, Milan, Italy is one of the Deloitte NSE LLP geographies. Deloitte NSE LLP is a UK limited liability partnership and member firm of Deloitte Touche Tohmatsu Limited, a UK private company limited by guarantee.

Deloitte refers to one or more of Deloitte Touche Tohmatsu Limited ("DTTL"), its global network of

member firms and their related entities (collectively, the "Deloitte organization"). DTTL (also referred to as "Deloitte Global") and each of its member firms and related entities are legally separate and independent entities, which cannot obligate or bind each other in respect of third parties. DTTL and each DTTL member firm and related entity is liable only for its own acts and omissions, and not those of any of each other. DTTL does not provide services to clients. Please see about to learn more.

DTTL, Deloitte NSE LLP and Deloitte Central Mediterranean S.r.l. do not provide services to clients. Please see to learn more about our global network of member firms.

Deloitte is a leading global provider of audit and assurance, consulting, financial advisory, risk advisory, tax and related services. Our global network of member firms and related entities in more than 150 countries and territories serves four out of five Fortune Global 500 companies. Learn how Deloitte's approximately 460,300 people make an impact that matters at

This communication contains general information only, and Deloitte Business Solutions Societe Anonyme of Business Consultants, Deloitte Certified Public Accountants Societe Anonyme and Deloitte Alexander Competence Center Single Member Societe Anonyme of Business Consultants, is not, by means of this communication, rendering professional advice or services. Before making any decision or taking any action that may affect your finances or your business, you should consult a qualified professional adviser. No entity in the Deloitte organization shall be responsible for any loss whatsoever sustained by any person who relies on this communication. Deloitte organization refers to Deloitte Touche Tohmatsu Limited ("DTTL"), its global network of member firms and their related entities collectively.

2025 For more information contact Deloitte Central Mediterranean