growthroles

IT Business Developer – Medior / senior (m/f)

ARHS arhs-group.com Open · verified Oct 6, 2026
Hybrid Brussels Full-time Senior Business Development

At a glance

Senior Business Development role at ARHS. Brussels · full-time.

Pay not stated

RoleBusiness Development
SenioritySenior
LocationBrussels
WorkplaceHybrid
EmploymentFull-time
PostedOct 5, 2026 · 1d ago
Role brief

growthroles summary, based on the employer's posting.

What you'll do

  • Win new IT-sector clients and turn identified opportunities into opened accounts
  • Look after current customers, building relationships that support continued work and satisfaction
  • Match client needs with suitable IT services, including developers and other technical specialists
  • Coordinate with sales, recruitment, delivery and marketing so client requests align with available expertise
  • Help develop proposals, presentations and bids, while tracking market signals and keeping internal records current

What you bring

  • You have worked in business development, sales or account management
  • You hold a bachelor's or master's degree in business, engineering, computer science or a related area
  • You bring a strong interest in IT and digital services, with clear communication and negotiation skills

Who this fits

This medior-to-senior business development role suits someone focused on winning IT clients and maintaining existing accounts. It is based in Brussels with a hybrid setup. English, French and Dutch fluency is an advantage, while additional EU languages and familiarity with Belgium’s private IT market are added benefits.

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, Arηs Group, part of Accenture, is looking for a Medior / senior 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 internal systems.

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;
  • Strong interest in the IT and digital services sector;
  • 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 and Dutch is a strong advantage. Additional EU languages would be considered an asset;
  • Knowledge of the Belgian private IT market is considered a strong plus.

WHAT´S IN IT FOR YOU?

  • 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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