growthroles

IT Business Developer (mid-level) m / f

ARHS arhs-group.com Open · verified Sep 24, 2026
On-site Luxembourg, Luxembourg, Luxembourg Full-time Mid-level Business Development

At a glance

Mid-level Business Development role at ARHS. Luxembourg, Luxembourg, Luxembourg · full-time.

Pay not stated

RoleBusiness Development
SeniorityMid-level
LocationLuxembourg, Luxembourg, Luxembourg
WorkplaceOn-site
EmploymentFull-time
PostedAug 4, 2026 · 7w ago
Role brief

Growth Roles summary, based on the employer's posting.

What you'll do

  • Find and win new IT clients while expanding opportunities with current customer accounts
  • Learn client requirements and match them with tailored services, developers, and other technical profiles
  • Coordinate Sales, Recruitment, Delivery, and Marketing around customer needs and available expertise
  • Help produce proposals, presentations, and bids, then keep customer records current in the CRM
  • Track competitors, market movement, and client priorities to uncover potential growth areas

What you bring

  • A business, engineering, computer science, or related degree at bachelor’s or master’s level
  • Prior work in business development, sales, or account management, including internships for junior applicants
  • Direct experience with European Institutions, including their buying procedures, governance, and technology environment
  • Consulting or advisory experience that lets you turn business problems into relevant IT service proposals
  • Fluent English plus strong communication and negotiation ability; French and additional EU languages strengthen your fit

Who this fits

You’ll suit a mid-level commercial role combining new-client acquisition, account care, consulting judgment, and IT services knowledge. European Institutions experience is mandatory, while Luxembourg’s private IT market is a strong advantage. The job is onsite and involves collaboration across international Sales, Recruitment, Delivery, and Marketing teams.

From the employer

Arηs Group, Part of Accenture, specializes in the management of complex public sector IT projects, including systems integration, informatics and analytics, solution implementation and program management. Our team helps lead clients through digital and information systems design, bringing expertise in a variety of areas ranging from software development, data science and security management to machine learning, cloud, and mobile development.

Arηs Group was acquired by Accenture in July 2024.

To strengthen its sales department, ARHS Group, part of Accenture, is looking for a mid-level IT Business Developer to support the growth of our business by acquiring new clients and managing existing customer relationships.


The role focuses on identifying business opportunities, opening new client accounts, and promoting Arηs Group’s IT services and technical expertise to support client projects.

Role & Responsibilities

  • Identify and develop new business opportunities by acquiring new clients in the IT sector;
  • Manage and nurture relationships with existing clients, ensuring long-term collaboration and satisfaction;
  • Understand client needs and propose tailored IT services and solutions, including the provision of developers and technical profiles for IT projects;
  • Collaborate closely with internal teams (Sales, Recruitment, Delivery, and Marketing) to ensure alignment between client demands and available expertise;
  • Prepare and support the creation of commercial proposals, presentations, and bids;
  • Monitor market trends, competitors, and client needs to identify growth opportunities;
  • Maintain accurate and up-to-date information in the CRM system.

Your profile

  • Bachelor’s or Master’s degree in Business, Engineering, Computer Science, or a related field;
  • Previous experience in Business Development, Sales, or Account Management (including internships for junior profiles);
  • Strong interest in the IT and digital services sector;
  • Previous experience working with European Institutions (EU Institutions) is mandatory, with a good understanding of their procurement processes, governance, and IT environment;
  • Background in Advisory / Consulting, with the ability to understand clients' business challenges and translate them into value-added IT service offerings;
  • Excellent communication, interpersonal, and negotiation skills;
  • Proactive, results-oriented, and customer-focused mindset;
  • Ability to work collaboratively in an international and fast-paced environment;
  • Fluency in English; French is a strong advantage. Additional EU languages would be considered an asset;
  • Knowledge of the Luxembourg private IT market is considered a strong plus.

What We Offer

  • We value your contribution, which is why we offer a competitive and attractive salary package.
  • Your wellbeing is our priority – from day one, you are covered by a comprehensive health insurance plan.
  • Benefit from a convenient meal allowance provided through a ticket restaurant card.
  • Take part in impactful projects that make a difference at both the national and European level.
  • Continue to grow with us through in-house training sessions and a wide range of online learning opportunities.
  • Join a collaborative culture where we regularly celebrate achievements and milestones together.

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