Ansæt Java-udviklere

Ansæt dedikerede Java-programmører, som er kontrollerede, dygtige og i stand til at indgå i dine projekter uden problemer. Vælg blandt interne talenter, og kom ombord på 3-5 dage.

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    250+

    kerne-Java-udviklere i staben

    85%

    senior- og mellemniveau-udviklere

    1-2

    dage til at levere kandidaternes CV'er

    3-5

    dage til at bemande dit projekt

    Hurtig bemanding, ingen flaskehalse

    Få CV'er på 1-2 dage og start på under en uge. Drop langsomme ansættelsescyklusser for kvalificerede Java-udviklere, der er klar til at starte nu.

    Fuldt ud in-house talent

    Vi outsourcer ikke din outsourcing. Alle Java-ingeniører er en del af vores team, hvor de bliver uddannet, administreret og løbende kontrolleret.

    Hurtig onboarding af projekter

    Vores udviklere koder ikke bare, de ved også, hvordan man bedst kommunikerer. Vi vurderer klar tænkning, proaktiv problemløsning og bløde færdigheder.

    Sikkerhed og compliance indbygget

    Vores udviklere ved, hvordan man arbejder i regulerede miljøer med NDA'er, adgangskontrol og revisionsklar praksis som standard.

    Let at skalere, hurtig at tilpasse

    Har du brug for at udvide? Udskifte en rolle? Skalere ned efter en udgivelse? Vi tilpasser dit teams størrelse uden forsinkelser eller afbrydelser.

    Gennemsigtig prissætning

    Vi tror på forudsigelige omkostninger, ikke på vage estimater, skjulte gebyrer eller tillæg i sidste øjeblik, som forstyrrer planlægningen eller får dit budget til at svulme op.

    Mød vores certificerede Java-udviklere til leje

    Igor P.

    Igor P.

    Senior Java-udvikler
    Erfaring 8+ års erfaring
    Beliggenhed Polen
    Erfaring 8+ års erfaring
    Beliggenhed Polen
    Senior Java-udvikler med 8+ års erfaring med at levere højtydende systemer på tværs af FinTech, Travel og EdTech. Dygtig til cloud-native-udvikling på AWS og GCP, automatisering og CI/CD-pipelines. Kommunikerer godt med teams og interessenter og gør samarbejdet nemt.
    Java Spring AWS Apache Kafka Docker PostgreSQL React REST Jenkins Grafana
    Ansæt Igor
    Dymitr P.

    Dymitr P.

    Senior Java-udvikler
    Erfaring 20+ års erfaring
    Beliggenhed Polen
    Erfaring 20+ års erfaring
    Beliggenhed Polen
    Full-stack-udvikler med fokus på Java EE og virksomhedssystemer. Han har arbejdet på tværs af hele stakken - TP149T, Vaadin, JSP, EJB og meget mere - og har solide DevOps-færdigheder med Jenkins, Docker og Kubernetes. Han har erfaring med mentoring og kodekvalitet og passer godt ind i store, distribuerede teams.
    Java EE React REST RabbitMQ PostgreSQL MongoDB Docker Kubernetes Liquibase JUnit
    Lej Dymitr
    Konstanty B.

    Konstanty B.

    Senior Java-udvikler
    Erfaring 8+ års erfaring
    Beliggenhed Polen
    Erfaring 8+ års erfaring
    Beliggenhed Polen
    Full-stack ingeniør med stærk Java-backend- og Angular/TypeScript-frontend-erfaring. Har bygget skalerbare apps fra bunden og moderniseret ældre monolitter, ofte i cloud-native og containeriserede miljøer. Behagelig i agile teams og aktiv i hver sprint-ceremoni.
    Java Spring Støvle Angular AWS Kafka Docker Kubernetes Terraform PostgreSQL JUnit
    Lej Konstanty
    Elżbieta K.

    Elżbieta K.

    Mellemste Java-udvikler
    Erfaring 5+ års erfaring
    Beliggenhed Polen
    Erfaring 5+ års erfaring
    Beliggenhed Polen
    Backend-fokuseret Java-ingeniør med 5+ års erfaring inden for fintech og sundhedspleje. Dygtig til databehandling i realtid, cloud-native systemer og distribuerede arkitekturer ved hjælp af Spring Boot, Kafka og AWS. Arbejder godt i agile teams og bidrager på tværs af infrastruktur, kode og analyse.
    Java Spring Støvle Quarkus AWS Kafka Docker Kubernetes PostgreSQL React JUnit
    Lej Elżbieta
    Alexandra B.

    Alexandra B.

    Mellemste Java-udvikler
    Erfaring 7+ års erfaring
    Beliggenhed Polen
    Erfaring 7+ års erfaring
    Beliggenhed Polen
    Denne ingeniør har erfaring med Kotlin, Java og React og bygger full-stack-systemer på tværs af fintech-, e-handels- og miljøprojekter. Han er fortrolig med mikrotjenester, Kafka og AWS og ved, hvordan man holder tingene modstandsdygtige og produktionsklare. God kommunikator med stærke TDD- og CI/CD-vaner.
    Kotlin Spring Støvle AWS Kafka PostgreSQL MongoDB React Docker JUnit Liquibase
    Ansæt Alexandra
    Dymitr K.

    Dymitr K.

    Senior Java-udvikler, Team Lead / Tech Lead
    Erfaring 10+ års erfaring
    Beliggenhed Polen
    Erfaring 10+ års erfaring
    Beliggenhed Polen
    Teamleder med over et årti inden for backend-udvikling ved hjælp af Java og Spring. Leder distribuerede teams gennem arkitektur, levering og produktionssupport, ofte i komplekse virksomhedsmiljøer. Bygger også Vue.js-frontends og sørger for, at kodekvalitet, forretningsmål og tekniske beslutninger forbliver afstemt.
    Java Spring Støvle AWS Kafka Docker Kubernetes PostgreSQL Vue.js JUnit Terraform
    Lej Dymitr

    Udvid dit team med erfarne Java-udviklere

    Vores tech stack til at drive Java-udvikling

    Sprog

    Rammer og værktøjer

    • Spring Boot, Spring Cloud, Spring Sikkerhed
    • Hibernate, Spring Data JDBC, Spring Data JPA, Spring
    • Data R2DBC, Lombok
    • MapStruct, Reactor, WebFlux, RSocket, RxJava, Vert.x
    • JMeter, Gatling, Apache Bench
    • JasperReports, DynamicReports
    • Firebase
    • Camunda, Activiti, Flowable, Camunda, SAP Commerce

    Budskabsmæglere

    Kafka (Core, Streams, Connect, Schema Registry)
    RabbitMQ
    ActiveMQ
    IBM MQ

    Arkitektur og cloud

    Mikroservices
    Docker / Docker Compose
    Kubernetes
    OpenShift
    AWS
    Azure
    GCP
    Digital Ocean

    Testning

    Enhed
    TestNG
    Mockito
    PowerMock
    Cucumber
    TestContainere

    Databaser og værktøjer til cache-styring

    PostgreSQL
    Oracle
    MySQL
    MS SQL
    MongoDB
    Kassandra
    Redis
    Hazelcast
    Ehcache
    Caffeine

    Indeksering og søgning

    Lucene
    Solr
    ElasticSearch

    CI/CD- og udviklingsværktøjer

    Git
    Ansible/CloudFormation
    Jenkins
    Gitlab/Github/Bitbucket
    CI/CD
    Hjelm
    Kubernetes
    Operatører
    IntelliJ IDEA

    Ledelse, planlægning og rapportering

    Jira
    Trello
    MS Project
    VersionOne
    Mantis
    Trac
    Redmine

    Platforme

    Web
    iOS
    Android
    Vinduer
    MacOS
    Linux
    Vis alle Vis mindre

    Hire Java programmers in 3 steps

    01

    Tell us what you need

    Day 1

    Let us know how many Java developers you're looking to hire, what skills they should have, and how you prefer to work: full-time, part-time, team extension, or dedicated team.

    02

    Review candidates

    Day 2-3

    We’ll hand-pick the top Java developers who match your requirements and send over their CVs within a couple of days. You can review, interview, and pick whoever fits best.

    03

    Start within days

    Day 3-5

    Once you've made your choice, we take care of the contract and onboarding. Your developer joins with the context they need and starts contributing right away.

    Get matched with the right developer

    We’ll handpick Java engineers who fit your tech stack, team, and timeline.

    Hire dedicated Java developers for any project

    • Udvikling af webapps
    • Udvikling af mobilapps
    • Desktop app development
    • Udvikling af chatbot
    • Udvikling af spil
    • AR/VR-udvikling

    Udvikling af webapps

    From admin panels to complex enterprise systems, our developers build secure, scalable Java web apps that hold up under production load.

    Web App Development

    Udvikling af mobilapps

    Looking for Java developers with mobile expertise? Our team handles both backend and mobile logic using Java-based frameworks and integrations.

    Mobile App Development

    Desktop app development

    We support desktop products for internal tools, finance systems, and more, often tied into legacy infrastructure that still needs to work.

    Desktop App Development

    Udvikling af chatbot

    Automate support or internal workflows with custom Java-based chatbots, integrated with your systems and APIs.

    Chatbot Development

    Udvikling af spil

    Our Java developers contribute to server-side logic, real-time sync, and event handling in multiplayer and casual game environments.

    Game Development

    AR/VR-udvikling

    We support AR/VR interfaces with Java-based backend systems that process input, track events, and handle user interactions in real time.

    AR/VR Development

    Udvikling af webapps

    From admin panels to complex enterprise systems, our developers build secure, scalable Java web apps that hold up under production load.

    Web App Development

    Udvikling af mobilapps

    Looking for Java developers with mobile expertise? Our team handles both backend and mobile logic using Java-based frameworks and integrations.

    Mobile App Development

    Desktop app development

    We support desktop products for internal tools, finance systems, and more, often tied into legacy infrastructure that still needs to work.

    Desktop App Development

    Udvikling af chatbot

    Automate support or internal workflows with custom Java-based chatbots, integrated with your systems and APIs.

    Chatbot Development

    Udvikling af spil

    Our Java developers contribute to server-side logic, real-time sync, and event handling in multiplayer and casual game environments.

    Game Development

    AR/VR-udvikling

    We support AR/VR interfaces with Java-based backend systems that process input, track events, and handle user interactions in real time.

    AR/VR Development

    Behind the scenes: how we ensure Java code quality

    Standards-based, maintainable code
    • We follow Oracle and community best practices for Java development
    • Use consistent naming, formatting, and structure across teams
    • Stick to framework conventions (e.g., Spring, Hibernate)
    • Write clear API contracts with versioning for smooth service integration
    • Document internal logic and APIs to support team clarity and continuity
    • Design with long-term scalability and maintainability in mind
    • Follow OWASP and industry security guidelines when required
    • Keep tech debt low. We don’t cut corners to ship fast
    • Align code to system architecture, not just short-term fixes
    Thorough and reliable testing
    • Unit tests built from day one to cover critical logic
    • Tools like JUnit, Mockito, and Testcontainers for real-world scenarios
    • Mocking external services to isolate issues
    • Edge cases tested, not just ideal paths
    • Tests written to be readable, meaningful, and easy to update
    • Integrated into CI pipelines for automated, repeatable quality checks
    • Contract testing ensures services play nicely together
    • Regression tests for known issues. Once fixed, always covered
    • Test code evolves with app code; it’s never left stale
    Peer-reviewed and performance-checked
    • Every PR gets a peer review, no exceptions
    • GitLab/Jenkins integrations enforce quality gates automatically
    • We track key metrics: complexity, duplication, test coverage
    • Reviews focus on clarity, not nitpicking, and always aim to upskill
    • Decisions and improvements get documented and shared
    • No lone wolves, shared ownership means stronger systems
    • Mentorship is part of the process when helpful
    • We monitor logs and error rates post-release to validate assumptions
    • Code is reviewed not just for function, but for real-world performance impact

    Engagement models for hiring Java developers

    Get a specialist for a specific need

    Need one Java developer for hire to join your team and handle something specific: backend integrations, API development, or a migration task? We’ll match you with someone who does it well.

    Hire a Java expert

    Build a dedicated Java team

    Planning something long-term? We’ll assemble a full Java team — backend engineers, QA, DevOps, maybe a tech lead — who work with you like an in-house squad.

    Hire a Java team

    Let us take over the whole build

    If you’d rather stay focused on your product and leave the delivery to us, we’ll handle the entire Java project, from scope and architecture to development and release.

    Outsource full project

    How we source top-tier Java developers

    We hire Java developers you can trust with critical work — people who write clean, scalable code and fit right into your team. Here’s how we find and vet them.

    1
    Targeted screening

    We review thousands of Java profiles and handpick only those with the right mix of experience, stack alignment, and workstyle compatibility. You get candidates who already speak your tech language.

    Every candidate talks with our recruiters first. We assess how they collaborate, solve problems, and thrive in remote setups, so they don’t just code well, they fit your team.

    Our senior engineers lead a structured, hands-on interview focused on architecture decisions, clean code principles, and real-world problem-solving, beyond just theory.

    Candidates complete a coding task modeled after actual client work. We evaluate their thinking, structure, code clarity, and ability to explain tradeoffs.

    With permission, we speak to former colleagues or managers. We ask how they performed under pressure, met deadlines, and contributed to team success.

    

Top candidates either meet with our leads or directly with you. We align expectations, workflows, and communication preferences to ensure a strong two-way fit.

    

Less than 5% of applicants pass our vetting process. Those who do become full-time Innowise team members and continue sharpening their skills through active mentorship and real-world projects.

    Screening af kandidat-CV'er

    Our recruitment team comb through 70,000+ profiles to pinpoint .NET experts with the exact mix of experience, certifications, and niche skills.

    Indledende HR-samtale

    HR experts validate candidates for remote readiness, communication style, and career goals. We confirm they align with your culture before moving them forward.

    Technical & soft skills interview

    Our .NET specialists probe their framework know-how, C# mastery, and architectural sense and test how well they collaborate and communicate in a remote setup.

    Test opgave

    At this step, candidates tackle a practical .NET assignment. Just enough to show how they write clean code, manage their time, and hit a deadline in a controlled, time-boxed setting.

    Reference checks

    We reach out to past employers to verify performance, reliability, and professionalism. This step guarantees you’re getting a proven expert, not just a shiny CV.

    Interview med topledelse eller kunde

    Finalists meet with our leadership or your stakeholders for a last round. We confirm they grasp our vision and can add value from day one.

    Job offer to the top 5%

    Only the elite make the cut. Once hired, each developer joins our continuous training program to keep skills sharp and ready for your projects.

    Hvad vores kunder synes

    Andreas Huber Virksomhedens ejer INDI Solutions & Consulting
    INDI Solutions & Consulting logo

    "Vi er glade for at kunne anbefale Innowise som en pålidelig IT-outsourcingpartner og sætter stor pris på deres sans for detaljer og professionalisme."

    • IndustriIT-tjenester
    • Holdets størrelse1 specialist
    • Varighed1 måned
    • ServiceydelserUdvidelse af personalet
    Kevin Day Grundlægger og præsident Trompet
    Trumpet logo

    "Innowise er i stand til at implementere nye funktioner hurtigere, end det interne team ville være i stand til. Deres kommunikation er effektiv og løsningsorienteret. Alt i alt er den hastighed, hvormed de leverer kvalitetskode, vidunderlig."

    • IndustriInformationsteknologi
    • Holdets størrelse2 specialister
    • Varighed24 måneder
    • ServiceydelserUdvikling af skræddersyet software
    Eller Iny ADMINISTRERENDE DIREKTØR Zero Beta
    Zero Beta logo

    "Vi er meget tilfredse med Innowise's engagement i at levere kvalitetsarbejde og løse problemer hurtigt. De har en engageret tilgang til at forstå teamets behov og nå deres mål."

    • IndustriFinansielle tjenester
    • Holdets størrelse9 specialister
    • Varighed12 måneder
    • ServiceydelserUdvikling af skræddersyet software

    Need more than just a developer?

    We also handle full builds, audits, and long-term support.

    Ofte stillede spørgsmål

    Hvor meget koster det at ansætte en Java-udvikler?

    Rates depend on experience level, tech stack, and project scope. Whether you’re looking to hire core Java developers for backend-heavy systems or Java web developers for building modern web applications, we’ll match you with the right fit. Once we understand your needs, we’ll send CVs with clear, all-inclusive rates.

    We don’t pull resumes from a database. All our Java developers are full-time staff we’ve already hired, trained, and worked with on real projects. They’re vetted for communication as much as technical skill, which means they join fast, contribute quickly, and integrate smoothly with your team. All without the usual onboarding friction.

    Yes, strong English skills are a must for every developer we hire. We assess language and communication skills during our interview process to make sure they can collaborate effectively in international teams, participate in meetings, and discuss architecture or priorities clearly with both technical and non-technical stakeholders.

    It depends on your project, but in general, look for solid knowledge of Java and relevant frameworks (like Spring), understanding of software architecture, clean coding practices, and experience with testing and version control. Good communication, reliability, and real-world project history matter just as much as technical skills.

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