Vacatures java freelance in Amsterdam

Functieomschrijving:De afdeling DSO binnen Concern-ICT is verantwoordelijk voor beheer, software-ontwikkeling en onderhoud van applicaties die gebruikt worden binnen meerdere divisies van UWV. De ontwikkeling en onderhoud van deze applicaties zijn o.a. gebaseerd op .Net, Java, BPMone en PDC software. Deze aanvraag betreft een Senior Applicatie Ontwikkelaar...

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Direct message the job poster from Next Ventures Our client based in Amsterdam is looking for a Senior Java Developer. Responsibilities Demonstrate strong core Java development skills with hands‑on experience. Design, develop, and maintain scalable applications using Spring Boot framework. Build and implement RESTful APIs; experience with verzek>...

pbNTT DATA /bis looking for a freelanceb Full Stack Engineer (Java + React) /bfor an international client in Amsterdam. /pulliAmsterdam, Netherlands (Hybrid) /lili6-Month Contract (Extension Possible) /liliStart Date: ASAP /li /ulAbout the OpportunitypWe're looking for experienced Full Stack Engineers to join a large-scale technology program for a leading...

De organisatie: Voor een grote internationale organisatie met een vestiging in Nederland en in Brussel zijn wij opzoek naar een Freelance Apache Kafka Specialist. Je werkt één dag per week op locatie in Brussel, de overige dagen van de week mag je remote werken vanuit huis. De functie: Het werkpakket bestaat uit drie grote fasen (de eerste is reeds...

pbJunior / Mid-Level Backend Developer (Java / Microservices) /b /ppbLocation: /b Amsterdam (Hybrid: 2-3 days on-site) /ppbType: /b Contract / Freelance /ppbRate: /b Up to €60 per hour (dependent on experience) /ppbStart Date: /b Immediate / As soon as possible /ph3About the Role: /h3pWe are looking for driven bJunior to Mid-Level Backend Developers /b to...

Sanders & Creemers is seeking a Freelance Site Reliability Engineer to maintain and build new architecture while establishing a new 1st and 2nd line of support. This role suits someone who thrives in complex environments and enjoys driving impactful change.The engagement is fully remote, 40 hours per week, for 6+ months on a Freelance (B2B) basis. Strong...

pbJunior / Mid-Level Backend Developer (Java / Microservices) /b /ppbLocation: /b Amsterdam (Hybrid: 2-3 days on-site) /ppbType: /b Contract / Freelance /ppbRate: /b Up to €60 per hour (dependent on experience) /ppbStart Date: /b Immediate / As soon as possible /ph3About the Role: /h3pWe are looking for driven bJunior to Mid-Level Backend Developers /b to...

pExplore Group in Amsterdam is seeking a Junior to Mid-Level Backend Developer to design, build, test and maintain Java-based microservices. You will work on robust backend applications in a fast-paced engineering environment. /ppThis role is hybrid (2-3 days on-site) with an immediate start under a contract/freelance setup. It emphasizes Spring Boot,...

Senior Software Engineer — Agentic Coding (AI Training) What if your software engineering expertise could define how the next generation of AI writes, debugs, and ships code on its own? We're looking for Senior Software Engineers in Amsterdam to work at the frontier of agentic AI — building, evaluating, and improving autonomous coding systems that can...

OverviewLocation: Amsterdam, North Holland, NetherlandsLees verder om volledig te begrijpen wat deze baan vereist op het gebied van vaardigheden en ervaring. Bent u een goede match, solliciteer dan.Role: Lead engineer - AI platform (interim) at Huxley. This role involves building a platform for AI employees to create and deploy their own AI tools. You will...

WorkCity and OpenTalent are partnering a group of companies involved in energy markets offer innovative and sustainable solutions and services that contribute to the new energy system, to build a talent pool for high-demand roles in technical and analytical fields. If you’re passionate about driving innovation and want to contribute to...

h3bTitle: Experienced Full Stack Developer (Mid-Level / Senior) /b /h3 h3bLocation: /b Amsterdam (Hybrid: 2-3 days on-site per week) /h3 h3bJob Type: /b Contract / Freelance /h3 h3bTarget Rate: /b Around €68 per hour (depending on experience and skills) /h3 h3bStart Date: /b Immediate / As soon as possible /h3 h3bAbout the Role: /b /h3 pWe are looking for...

h3bTitle: Experienced Full Stack Developer (Mid-Level / Senior) /b /h3 h3bLocation: /b Amsterdam (Hybrid: 2-3 days on-site per week) /h3 h3bJob Type: /b Contract / Freelance /h3 h3bTarget Rate: /b Around €68 per hour (depending on experience and skills) /h3 h3bStart Date: /b Immediate / As soon as possible /h3 h3bAbout the Role: /b /h3 pWe are looking for...

pMonks is seeking freelance backend developers to power strategic projects in Q3 Q4. You should be proficient in .NET, Java, or Python and have hands-on experience with Google Cloud Platform and cloud infrastructure, deployments, and monitoring. /ppApplicants must be a Dutch national. This is a Netherlands-based opportunity with collaboration across our...

ppWe are looking for an experienced freelance Java Developer on behalf of one our clients in the Amsterdam area. /p h3Responsibilities /h3 pYou are responsible for the development, performance, and scaling of services as well as internal systems. You will work independently and will also be responsible for making technical decisions within a team. /p...

pWe are looking for an experienced IAM Engineer for a long-term freelance assignment based in Amsterdam. /ppThe role will focus on the implementation, integration and support of enterprise Identity and Access Management solutions within a complex international environment. /ppResponsibilities /pulliImplement and support IAM solutions /liliManage identity...

pWe are looking for an experienced IAM Engineer for a long-term freelance assignment based in Amsterdam. /ppThe role will focus on the implementation, integration and support of enterprise Identity and Access Management solutions within a complex international environment. /ppResponsibilities /pulliImplement and support IAM solutions /liliManage identity...

Cyber Security - IAM Professional Services Location: Amsterdam, North Holland, Netherlands Experience Range: 6-8 Years Salary Bill Rate: As per market rate Remote Working: Onsite Contract Duration: 6-12 Months (B2B/ Freelance contract) Job Description Provides strong technical expertise in designing, solutioning and implementing access management...

Cyber Security - IAM Professional Services Location: Amsterdam, North Holland, Netherlands Experience Range: 6-8 Years Salary Bill Rate: As per market rate Remote Working: Onsite Contract Duration: 6-12 Months (B2B/ Freelance contract) Job Description Provides strong technical expertise in designing, solutioning and implementing access management...