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HomeCompaniesAdesso1Freelance Senior Java Developer

Freelance Senior Java Developer

Adesso1 · Brussels Hoofdstedelijk Gewest, België · Hybrid · Active · Recruitee

Job facts

FieldValue
CompanyAdesso1
TitleFreelance Senior Java Developer
Normalized title-
Department / teamFreelance
LocationBrussels, Brussels Hoofdstedelijk Gewest, België
Work modelHybrid / Hybrid
Employment typeFull Time
Salary-
Statusactive
ATS providerRecruitee
Posted / first seen2026-01-21 / 2026-05-30
Changed / last seen2026-05-30 / 2026-06-06

Related slices

PageWhat it containsOpen
Company jobsActive postings from Adesso1.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through Recruitee.Open
Provider filtered searchThe same provider as a filtered job collection.Open
City jobsActive postings in Brussels.Open
Department jobsActive postings in Freelance.Open
Work model jobsActive Hybrid postings.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanyAdesso1
Source88e0ede3-3750-4c07-931a-23596c7b8fba
ATS providerRecruitee

Description

description adesso Belgium, who are we? We are an IT (start-up) provider working under the adesso umbrella with proven track record in different industries. The new Belgian entity of adesso is part of the expansion and growth strategy of the adesso group. With more than 10.000 employees spread over 60 locations we are entering an exciting period with our presence in Brussels, the capital of Europe. We are looking for experienced freelance Java developers to join our talent pool for upcoming projects with our customers in Belgium. requirements Your role You design and implement cloud-native applications with Java, Kotlin, and Spring Boot, and ensure stable and secure integration with other systems. You set up modern CI/CD pipelines with Docker and Kubernetes, and ensure high quality through test automation and monitoring. You develop front-end components in Angular that connect to backend services and contribute to an optimal user experience. You present your solutions to customers and stakeholders, process feedback, and defend well-founded technical choices. You work closely with developers, designers, and architects, take responsibility for the final delivery quality, and ensure the optimal balance between customer requirements and resources. Required Skills & Knowledge: Java/Kotlin - Spring Boot - Docker - Kubernetes - Angular, among others. Your profile You have a strong passion for building high-quality digital solutions and the ability to convince both customers and colleagues. You have an extensive experience in Java/Kotlin, Spring Boot, Docker, Kubernetes, and Angular, among others. You have knowledge of modern software architectures (microservices, event-driven, cloud-native). Proficiency with CI/CD, version control (Git), test automation, and monitoring tools. You have completed a bachelor's or master's degree in Software Engineering or a related field, along with at least 5 years of relevant professional or project experience. Experience in a lead or senior role, with proven success in guiding teams and projects. You are bilingual in Dutch and French, and fluent in English. Why join adesso Belgium? Work in an international group with strong local expertise in Belgium. Collaborate with cross-functional teams within the international data & AI adesso community . Flexible freelance setup with the support of a growing adesso Belgium community. sharing_description adesso Belgium, who are we? We are an IT (start-up) provider working under the adesso umbrella with proven track record in different industries. The new Belgian entity of adesso is part of the expansi

Full job record

Job IDcf5ebaa80b7507fa6cac4d71ca502d9983c2a211
Org ID2f3a25ee-9376-4573-84f1-eb37256ff4ac
Source ID88e0ede3-3750-4c07-931a-23596c7b8fba
Board ID88e0ede3-3750-4c07-931a-23596c7b8fba
Providerrecruitee
Provider Job Key2424293
TitleFreelance Senior Java Developer
Normalized Title
Statusactive
Activeyes
Location TextBrussels Hoofdstedelijk Gewest, België
DepartmentFreelance
Team
Employment Typefull_time
Workplace Typehybrid
Remote Policyhybrid
CountryBelgië
RegionBrussels Hoofdstedelijk Gewest
CityBrussels
Salary Raw
Salary Min
Salary Max
Salary Currency
Salary Period
Source URLhttps://adesso1.recruitee.com/o/freelance-senior-java-developer
Apply URLhttps://adesso1.recruitee.com/o/freelance-senior-java-developer/c/new
First Seen At2026-05-30 05:57:06Z
Last Seen At2026-06-06 09:50:15Z
Last Checked At2026-06-06 09:50:15Z
Last Changed At2026-05-30 05:57:06Z
Inactive At
Source Posted At2026-01-21 13:42:49Z
Source Updated At2026-03-24 10:11:34Z
Raw Payload Uris3://job-postings-prod-raw-590183727216/raw/provider=recruitee/board=adesso1.recruitee.com/date=2026-06-06/2026-06-06T09-50-15-557Z-04069a0d4c7b9569a2664a158c9192d18648187e7b4d9f533427ef664b591e78.json
Event Fields
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Parsed Structured
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Extensions
{}
Native Structured
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