Clera home
·Dashboard

Engineering Jobs in Brussels, Belgium (Now Hiring) — 188 open

CapsLock logoCapsLock

Backend PHP Developer

Brussels, Brussels-Capital, Belgium · Remote OK

Mid level

CapsLock builds exceptional IT marketing solutions for large partners from North America. We create a unique marketing platform to deliver high-quality service in different industries. Role overview CapsLock is looking t…

Skills: PHP, OOP, Design Patterns, Layered Architecture, Symfony

NATO

Engineer (Digital Infrastructure)

Brussels, Brussels-Capital, Belgium · On-site

Mid level

Who we are: For more than 70 years, NATO’s mission has been to preserve peace and security in the Alliance for nearly one billion citizens. The NATO Communications and Information Agency (NCIA) and its predecessors have …

Skills: Information Security, Systems Design, Systems Integration, IT Infrastructure, Server Management

everience Italia logoeverience Italia

.NET Developer (m/w/d)

Brussels, Brussels-Capital, Belgium · On-site

Mid level

Company Description Everience is an international consulting group delivering AI-augmented digital services and placing people at the heart of the AI revolution. With a presence in Europe, Africa, Asia and America, Everi…

Skills: C#, .NET Core, REST APIs, Entity Framework Core, SQL

Sia logoSia

Data & Process Consultant

Brussels, Brussels-Capital, Belgium · On-site

Mid level

Company Description Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativit…

Skills: Business Process Modeling, Data Modeling, Stakeholder Management, Data Analysis, KPI Definition

Sia logoSia

Consultant Data Engineer

Brussels, Brussels-Capital, Belgium · On-site

Mid level

Company Description Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativit…

Skills: Python, GCP, AWS, Azure, Docker

Sia logoSia

Consultant in Data Science

Brussels, Brussels-Capital, Belgium · On-site

Mid level

Company Description Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativit…

Skills: Machine Learning, Artificial Intelligence, Statistics, Predictive Modeling, Operational Research

EWOR logoEWOR

Supply Chain Co-Founder / Head of Engineering (100 % remote) (m/f/d)

Brussels, Brussels-Capital, Belgium · Remote Solely

Senior+$38M raised

We are looking to hire ambitious entrepreneurs to start and scale their own startups. We are serial entrepreneurs, for example Paul Müller (founder Adjust, €1.2B exit) and Petter Made (founder SumUp, €8B) who are eager t…

Skills: Entrepreneurship, Supply Chain Management, Scaling Startups, Product-Market Fit, Team Building

Sword Group logoSword Group

Senior Full-Stack Developer

Brussels, Brussels-Capital, Belgium · On-site

Senior

ROLE SUMMARY We are looking for a Senior Full-Stack Developer with strong expertise in Java/Spring Boot, Angular, enterprise authentication and authorization mechanisms, API development, cloud integration and secure appl…

Skills: Java, Spring Boot, Angular, Spring Security, REST API

DayOne logoDayOne

Project Manager, Construction

Brussels, Brussels-Capital, Belgium · On-site

Senior+$7.9B raised

Join DayOne – Shaping the Future of Data Infrastructure DayOne is a global leader in the development and operation of high-performance data centers. As one of the fastest-growing companies in the industry, we’ve built a …

Skills: Construction Management, Civil Engineering, Project Scheduling, Quality Assurance, Cost Control

NVISO Security logoNVISO Security

Senior Penetration Tester

Brussels, Brussels-Capital, Belgium · Hybrid

Mid level

<p><strong>Who are we?</strong></p> <p>It all starts with the mission: NVISO is here to protect European society from potentially devastating cyber attacks! This means we offer cyber security services to private and gove…

Skills: Penetration Testing, Offensive Security, Social Engineering, Exploit Development, Process Exploitation

Sia logoSia

Senior Data Engineer Consultant

Brussels, Brussels-Capital, Belgium · Hybrid

Senior

Company Description Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativit…

Skills: Data Architecture, Pipeline Design, Cloud Platforms, Distributed Computing, Data Modeling

Sia logoSia

Senior Engineer

Brussels, Brussels-Capital, Belgium · On-site

Mid level

Company Description Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativit…

Skills: Data Structuring, Data Analysis, Benchmarking, Process Mapping, Functional Specifications

Sia logoSia

Machine Learning Engineer

Brussels, Brussels-Capital, Belgium · On-site

Mid level

Company Description Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativit…

Skills: Machine Learning, Deep Learning, Python, Scala, C++

Sia logoSia

Consultant Data Engineer

Brussels, Brussels-Capital, Belgium · On-site

Mid level

Company Description Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativit…

Skills: Python, GCP, AWS, Azure, Docker

Sia logoSia

Junior Engineer

Brussels, Brussels-Capital, Belgium · On-site

Mid level

Company Description Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativit…

Skills: Data Structuring, Data Analysis, Benchmarking, Process Mapping, Functional Specifications

Consort Group logoConsort Group

Senior Network Engineer H/F

Brussels, Brussels-Capital, Belgium · Hybrid

$60k–$75k/yr

Senior

Chaque moment compte. Surtout ceux que vous vivez à fond. Bienvenue chez Consort Group. Consort Group, accompagne depuis plus de 30 ans les entreprises dans la valorisation de leurs données et infrastructures. Elle s'app…

Skills: Extreme Networks, Cisco Routing & Switching, Network Segmentation, Disaster Recovery Planning, Network Monitoring

Sia logoSia

Data & Process Consultant

Brussels, Brussels-Capital, Belgium · On-site

Mid level

Company Description Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativit…

Skills: Business Process Modeling, Data Modeling, Stakeholder Management, Data Analysis, KPI Definition

Sia logoSia

Machine Learning Engineer

Brussels, Brussels-Capital, Belgium · On-site

Mid level

Company Description Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativit…

Skills: Machine Learning, Deep Learning, Python, Scala, C++

Sia logoSia

Consultant in Data Science

Brussels, Brussels-Capital, Belgium · On-site

Mid level

Company Description Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativit…

Skills: Machine Learning, Artificial Intelligence, Statistics, Predictive Modeling, Operational Research

Sia logoSia

Senior Data Engineer Consultant

Brussels, Brussels-Capital, Belgium · Hybrid

Mid level

Company Description Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativit…

Skills: Data Architecture, Pipeline Design, Cloud Platforms, Distributed Computing, Data Modeling

12345

Showing 1–20 of 188

CapsLock logo

Backend PHP Developer

CapsLock

Brussels, Brussels-Capital, Belgium • Remote OK

Apply
Mid level

Tired of cold applications?

Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.

  • Full-time
  • Remote Work, Paid Time Off, Ongoing Learning, Home Office Equipment and Furniture, Gym Memberships, Yoga Classes
  • Posted 23h ago
  • ~40 hrs/week
  • Remote in Brussels, Brussels-Capital, Belgium

Responsibilities

The role involves researching, designing, and implementing software programs while maintaining and upgrading existing systems. The developer will produce clean code, integrate third-party programs, and collaborate with cross-functional teams to achieve optimal results.

Requirements

Candidates need 3+ years of professional PHP experience with expertise in the Symfony framework and SQL databases. Proficiency in OOP, design patterns, and conversational English is required.

Full job description

CapsLock builds exceptional IT marketing solutions for large partners from North America. We create a unique marketing platform to deliver high-quality service in different industries.

Role overview

CapsLock is looking to hire an outstanding Backend PHP Developer with solid technical skills to support all current projects and create new ones.

You'll be involved in a spectrum of development practices, from cultivating high-level design to the specifics of software implementation. We have a great IT team with a strong development background to improve your skills and share your knowledge.

Responsibilities

  • Researching, designing, implementing, and managing software programs.
  • Testing and evaluating new programs.
  • Identifying areas for modification in existing programs and subsequently developing these modifications.
  • Producing clean, efficient code based on specifications.
  • Integrating software components and third-party programs.
  • Determining operational practicality.
  • Developing quality assurance procedures.
  • Deploying software tools, processes, and metrics.
  • Maintaining and upgrading existing systems.
  • Verifying and deploying programs and systems.
  • Recommending and executing improvements.
  • Creating technical documentation for reference and reporting.
  • Working closely with other developers, designers, business and systems analysts to achieve the best result.

Requirements

Skills & Background:

  • 3+ years of professional development experience in PHP.
  • Solid knowledge of OOP, design patterns, and layered architecture.
  • Proficiency in writing PHP code (7.4+).
  • Expertise in Symfony PHP framework.
  • Strong experience in SQL with MySQL/PostgreSQL.
  • Experience with designing software architecture.
  • Comfortable working with Git in Git-based workflows.
  • Conversational English level.
  • Strong communication skills, mainly written (as a remote company, we heavily emphasize written communication across all departments).

Nice to Have:

  • A proactive approach to problem-solving.
  • A positive attitude and entrepreneurial spirit.
  • Frontend development experience.
  • Experience in TDD, DDD.
  • Familiarity with Docker, *nix systems, and shell scripting.

Why do we deserve your attention?

Not only do we offer fair and competitive pay, but we also provide perks and benefits that support your well-being and growth. Here are some of them:


Remote Work

We are a truly remote-first company. You choose where you feel the most productive and comfortable to make an impact.


Paid Time Off

Work-life balance matters to us, and we support it with paid time off for rest, personal time, or simply doing what makes you happy.


Ongoing Learning

We believe in curiosity and growth. That’s why we support continuous learning with workshops, online courses, conferences, and certifications.


Home Office

We help you set up your perfect workspace by covering equipment and furniture expenses, so you can do your best work from home.


Physical Well-Being

From gym memberships and yoga classes to home workout equipment or even a bicycle, we give you the flexibility to stay active your way.


Unlimited Sick Days

Your health matters. Take the time you need to rest and recover - we’ll be here when you’re ready to return.


Medical Coverage

We support you and your family with reimbursement for medical insurance and health-related expenses, including dental care and psychological support.


Co-Working Space

If you sometimes crave a change of scenery or more social interaction, we’ll cover the full cost of a co-working space.


Fun Stuff

From gaming nights and fitness challenges to annual retreats at world-class resorts, we make sure there’s never a shortage of fun and connection.

Related keywords

PHPSymfonyMySQLPostgreSQLOOPDesign PatternsLayered ArchitectureGitTDDDDDDockerNixShell ScriptingBackend DevelopmentSoftware ArchitectureIT Marketing Solutions

About CapsLock

LinkedInVisit site

Marketing Efficiency @ Scale

Industry
Marketing Services
Company size
51-200 employees
Founded
2021
Headquarters
Dubai
LinkedIn followers
5,326

CapsLock is a dynamic global company specializing in scalable customer acquisition solutions for our clients. Founded by industry professionals, we help businesses overcome complex sales challenges and achieve sustainable growth. Our services integrate digital marketing, AI-driven predictive analytics, IT solutions, and sales consulting, enabling data-informed, flexible, and profitable acquisition models. By combining innovation with practical expertise, we deliver measurable results while optimizing internal processes and scaling efficiently. At CapsLock, we put people, technology, and continuous improvement at the center of everything we do. Guided by our core values- client orientation, integrity, the power of people, and strong relationships - we foster collaboration across a diverse global team fluent in more than 10 languages. This exchange of ideas fuels innovation, driving unique solutions, industry-leading services, and exceptional customer experiences.

Offices: Dubai, AE

ITDesignDigital Marketingand Data Analysis
View all jobs at CapsLock

Frequently asked questions

How many Engineering jobs are open in Brussels, Belgium right now?

There are currently 188 open engineering positions in Brussels, Belgium listed on Clera. New openings are added daily as companies post roles.

Which companies are hiring for Engineering roles in Brussels, Belgium?

Companies currently hiring include Sia, Arago, Drees & Sommer, Netcompany, Boston Consulting Group (BCG), among others. Browse the listings above to see every active employer.

Are there remote or hybrid Engineering jobs in Brussels, Belgium?

Yes — 71 of the 188 open engineering positions offer remote or hybrid work (9 remote, 62 hybrid).

How do I apply for Engineering jobs in Brussels, Belgium?

Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.

Engineering jobs in other cities

Antwerp, BelgiumBraine-l'Alleud, BelgiumGhent, BelgiumMachelen, BelgiumGhent, BelgiumSaint-Josse-ten-Noode - Sint-Joost-ten-Node, BelgiumGeel, BelgiumCharleroi, BelgiumMons, BelgiumAalst, Belgium

Other jobs in Brussels, Belgium

Management & LeadershipConsultingTechnologyData & AnalyticsFinance & AccountingCustomer Service & SupportSoftwareSalesGovernment & Public SectorHealthcare

Browse more

All Engineering jobsDiscover jobs
Clera home

Your AI-talent agent. Connecting talents with dream jobs.

Earn $5,000

Tools

  • Salary Calculator
  • Resume Review
  • Startup Map

Explore

  • Jobs
  • Discover Jobs
  • Companies
  • Acquihire
  • Referral

Company

  • Manifesto
  • Engineering
  • We are hiring!
  • FAQs
  • Blog
  • Press

Tools

  • Salary Calculator
  • Resume Review
  • Startup Map

Explore

  • Jobs
  • Discover Jobs
  • Companies
  • Acquihire
  • Referral

Company

  • Manifesto
  • Engineering
  • We are hiring!
  • FAQs
  • Blog
  • Press

© 2026 Clera Labs, Inc.

PrivacyTermsBug Bounty