Hire Groovy developers

Develop high-performance applications with expert Groovy developers. Ensure smooth Java integration—hire now and onboard quickly.

Max
Full-stack Web Developer
Ukraine/(GMT +2:00)
Max is a senior full-stack and mobile developer with around 6 years of commercial experience working with React, Node.js, and React Native. He has contributed to and delivered SaaS products, internal enterprise applications, and AI-driven platforms, often working on projects from early stages through release. Max communicates clearly with both technical and non-technical stakeholders and has experience supporting and mentoring junior developers.
Experience
7 years
Availability
Full-time
ReactNode.jsReact NativeTypescriptJavaScriptOpenAIAuth0PrismaTailwind CSSNext.jsAWS LambdaAxiosAWSReact QueryExpress.jsGoogle API and ServicesFigmashadcnGoogle Maps APINest.jsReact Hook Form
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Alessandro
Full-Stack Web Developer
Brazil/(GMT -3:00)
With 8 years of industry experience, Alessandro remains deeply passionate about leveraging technology to solve real-world problems. This drive led him to software development, where he continues to find fulfillment in contributing his skills in Python, Node, and React to various projects. Holding a degree in Computer Science, Alessandro has also gained experience across different domains such as healthcare, logistics, and more!
Experience
10 years
Availability
Part-time & Full-time
GroovyNode.jsReactJavaScriptPythonDjangoAWSPostgreSQLTypescriptMongoDBGolangKotlinJavaRedisDynamoDBExpress.jsElasticSearchKubernetesBootstrapMaterial UIDockerNext.js
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Mykola
Back-end Web Developer
Czech Republic/(GMT +1:00)
Mykola is a middle software engineer with over 8 years of experience using Java. He has experience developing applications from scratch, working with clouds, and has already tried his hand at various domains, such as banking, ed-tech, e-commerce, and transportation. Moreover, Mykola has been engaged in pair programming and knowledge sharing in his previous projects, which makes him a solid choice for your team.
Experience
13 years
Availability
To be verified
GroovySpringJavaMongoDBOracleDockerJenkinsAnsibleAWSMySQLKubernetesGCPJUnitMavenGCP Compute EngineBigQueryLinux
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Artem
Front-end Web Developer
Ukraine/(GMT +2:00)
Artem is a strong senior frontend engineer with deep expertise in React, TypeScript, and frontend architecture. He has demonstrated strong ownership of complex frontend platforms, advanced state management, and AI-assisted development workflows. He also has practical experience integrating AI components, while his primary focus remains frontend engineering. Artem is best suited for senior frontend roles requiring architectural leadership and long-term ownership.
Experience
23 years
Availability
Part-time & Full-time
ReactTypescriptNext.jsMulti-Agent SystemsSQLAngularMongoDBXcodeBootstrapHTMLGitjQueryeCommercePHPNode.jsMySQLPythonGitHub CopilotClaude CodeThree.jsCI/CDGraphQLDockerRAGMCPAI agent developmentClaude APIOpenAILangGraphAnthropicSDLCAI agent orchestrationGitHubMulti-agent systems architectureYAMLApollo GraphQLVercelCSSUI/UXJavaScriptNest.jsIPFSEthereum
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Yuri
DevOps
Brazil/(GMT -3:00)
Yuri is a senior DevOps and platform engineer with strong hands-on experience in Kubernetes, Terraform, AWS, GCP, CI/CD pipelines, Helm, and Argo CD. Previously at Mastercard and BCG, he has managed cloud infrastructure, automated deployments, and maintained production environments, demonstrating practical troubleshooting and process improvement skills. Feedback highlights his collaborative communication, stakeholder engagement, and practical approach to DevOps challenges. His strengths are best suited for DevOps/platform roles rather than deep SRE positions.
Experience
7 years
Availability
Part-time & Full-time
GroovyAWSGCPKubernetesPythonTerraformDockerCI/CDHelmGitHub ActionsCircleCIDatadogTypescriptGrafanaAdobe CommerceJenkinsAWS LambdaReactNode.jsSQLMySQLC#ASP.NETPostgreSQLBashSonarQubeBitbucket PipelinesBitbucketAmplifyOracle SQL DeveloperAmazon CloudFrontAIContainersInfrastructure provisioningGitHubLinuxGitEmbedded LinuxCloud Architecture
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Kareem
Site Reliability Engineer
Germany/(GMT +1:00)
Kareem is a strong senior Site Reliability and DevOps Engineer with broad production experience and sound troubleshooting instincts. He demonstrates senior-level operational judgment, clear client-facing communication, and a strong ownership mindset. Kareem is experienced in working independently on complex production environments, identifying and resolving operational issues, and supporting reliable day-to-day platform operations. He is well-suited for senior DevOps/SRE roles requiring independent decision-making, effective collaboration with engineering teams, and a strong focus on platform reliability and operational stability.
Experience
19 years
Availability
Full-time
GroovyKubernetesPythonAnsibleBare metal provisioningLinuxGitHub ActionsAWSTypescriptDatadogMicrosoft AzureRedisPrometheusJenkinsAzure DevOpsHelmTerraformNginxCloudflareDockerGolangGrafanaCiscoActive DirectoryPowerBISQLMicrosoft SQL ServerBash
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Ivo
Back-end Web Developer
Bulgaria/(GMT +2:00)
Ivo is a senior back-end developer with over 25 years of experience, specializing in Python and Flask. He has led architecture and development for fintech, public transport, and GDPR compliance systems, consistently delivering robust, well-tested code. Currently in the middle of a 4-year PhD program, Ivo is known for quickly resolving complex project challenges. He prefers hands-on Python/Flask development over management roles and is recognized for his maturity, reliability, and deep technical expertise.
Experience
27 years
Availability
To be verified
GroovyFlaskPythonSQLPostgreSQLClojureDjangoJavaCeleryRedisC#ReactFirebaseKubernetesGitLab CI/CDRabbitMQAWSAngularHTTPTornadoKafkaLinuxGraphQLFastAPIUbuntuPydanticLLM
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Gabriel
Back-end Web Developer
Romania/(GMT +2:00)
Gabriel has over 10 years of professional experience as a software engineer in a variety of industries, including finance, banking, civil aviation, transportation, oil and gas, medical, e-commerce, retail, public, and governance sectors. He works with the Java ecosystem, C/C++, JavaScript, and SQL. He is a friendly individual who keeps up with the latest trends in his field and is constantly improving both his technical and interpersonal skills.
Experience
21 years
Availability
Full-time
GroovyJavaSpringScalaKotlinDevOpsSQLC++Amazon S3JavaScriptBlockchainAWSKafkaCouchbaseDocker.NETMojitoKubernetesMongoDBRedisGrafanaJava EELinux
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Aryella
Front-end Web Developer
Brazil/(GMT -3:00)
Aryella is a frontend-leaning full-stack developer with approximately 7 years of experience and solid proficiency in mobile development. She brings a strong product mindset and takes a pragmatic approach to architectural decisions and performance optimization, particularly in fast-paced startup environments. She communicates clearly, works independently with minimal oversight, and collaborates effectively across cross-functional teams, consistently focusing on delivering meaningful product impact.
Experience
7 years
Availability
To be verified
Next.jsReactTypescriptCI/CDReact NativeAI-assisted codingClaude CodeReact QuerySentryFigmaGraphQLAWSNode.jsFirebaseAWS LambdaAI agent developmentAI agent orchestration
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Your developer starts with a project—we deal with a contract, monthly payouts, and what not

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Hire Groovy developer

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Why hire Groovy developers through our platform?

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What you should know about modern Groovy devs

by Nataliia Stasiuk

Recruiter at Lemon.io

Verified Expert

Hiring Guide: Groovy Developers

Why Hire Groovy Developers

Hiring Groovy developers is a strategic decision for organizations aiming to leverage the flexibility, productivity, and compatibility of the Groovy programming language on the Java platform. Groovy blends the power of Java with dynamic scripting capabilities, making it ideal for developing scalable applications, automating build processes, and improving CI/CD workflows. Whether your team uses Grails for web applications, Jenkins for automation, or Gradle for builds, expert Groovy developers can help streamline development pipelines and optimize performance.

What Groovy Developers Do

Groovy developers specialize in creating applications and automation scripts using Apache Groovy, a dynamic language that enhances the Java ecosystem. They are responsible for developing RESTful APIs, writing Gradle build scripts, integrating Groovy within Jenkins pipelines, and building enterprise solutions using the Grails framework. Groovy developers enable teams to write concise, readable code that interoperates seamlessly with Java libraries, thus reducing complexity while improving maintainability.

Core Responsibilities of a Groovy Developer

Develop, test, and maintain Groovy-based applications and services.

Write Gradle and Jenkins scripts for automated builds and CI/CD pipelines.

Integrate Groovy code with Java modules for hybrid enterprise systems.

Use the Grails framework to build scalable web and API-based applications.

Refactor legacy Java codebases for improved readability and maintainability using Groovy features.

Collaborate with DevOps teams to automate deployment and testing workflows.

Implement dynamic features such as closures, meta-programming, and DSLs for custom automation.

Essential Technical Skills

Languages: Groovy, Java, Kotlin, Python, Bash.

Frameworks: Grails, Spring Boot, Micronaut.

Tools: Jenkins, Gradle, Maven, Spock Framework, JUnit.

APIs: REST, SOAP, GraphQL integration.

Databases: PostgreSQL, MySQL, MongoDB, Oracle.

Cloud & DevOps: Docker, Kubernetes, AWS, Azure, GitHub Actions.

Soft Skills: Strong debugging, scripting efficiency, collaboration in agile environments.

When to Hire Groovy Developers

Your organization uses Jenkins or Gradle extensively for CI/CD automation.

You’re developing applications using the Grails or Micronaut frameworks.

You want to modernize existing Java-based systems with a lighter scripting approach.

Your team needs experts to maintain and extend automation pipelines efficiently.

You’re building scalable, backend-heavy enterprise applications with dynamic scripting.

Best Practices for Hiring Groovy Developers

Assess Groovy fluency: Ensure candidates understand dynamic features like closures, builders, and meta-programming.

Check Java ecosystem expertise: Groovy runs on the JVM, so Java proficiency is a must for integration and performance optimization.

Evaluate framework experience: Focus on hands-on experience with Grails, Gradle, or Jenkins pipelines.

Test automation skills: Look for developers proficient in Spock or JUnit for testing Groovy applications.

Review open-source contributions: Many Groovy experts contribute to plugins or open-source projects that reflect strong community engagement.

Sample Interview Questions for Groovy Developers

“What are the advantages of Groovy over Java for automation tasks?”

“Explain how closures work in Groovy and provide an example.”

“How would you set up a Jenkins pipeline using Groovy scripts?”

“What’s the role of the Grails framework in web development?”

“Can you describe the differences between Gradle and Maven, and when to use Groovy scripts?”

“How do you implement dependency injection in a Groovy-based application?”

Groovy in Enterprise Development

Enterprises adopt Groovy to enhance Java’s capabilities while improving developer productivity. It’s particularly powerful for automation scripting, DSL creation, and testing frameworks. Using Groovy, developers can shorten build times, simplify code maintenance, and implement readable automation logic across pipelines and deployment workflows. Groovy’s compatibility with existing Java codebases allows for gradual modernization without rewriting entire systems.

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Need experts to streamline your automation or backend systems?
Hire pre-vetted Groovy developers from Lemon.io to optimize your workflows, build scalable applications, and modernize your Java ecosystem.

Get Matched with Groovy Developers

FAQ

What is Groovy used for?: Groovy is used for scripting, building web applications, automating CI/CD pipelines, and creating domain-specific languages (DSLs) that simplify complex workflows.
Is Groovy compatible with Java?: Yes. Groovy runs on the Java Virtual Machine (JVM), which means it can interoperate with any Java library or framework seamlessly.
What’s the difference between Groovy and Java?: Groovy is more concise, dynamic, and flexible than Java, allowing developers to write less boilerplate code while maintaining compatibility with Java-based systems.
Which industries use Groovy the most?: Groovy is widely used in fintech, DevOps automation, enterprise backend development, and CI/CD engineering—particularly in teams using Jenkins and Gradle.

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Why hire Groovy

Over 6500 companies use Groovy as their main framework, including giants like Google, Amazon and Lyft.

High-quality web apps

Groovy's modular approach lets devs reuse components, so they can seamlessly manage app complexity.

Faster development process

Groovy's architecture and a vast library of pre-built components speed up development, so you can get to market sooner.

Enjoyable user experience

From smooth, responsive interfaces to reduced loading times, devs can use Groovy to boost usability.

Scaling made easy

Groovy's modular, component-based architecture makes it easy to scale applications as traffic grows.

Case studies

Aerospace

The experience with Lemon.io has been fantastic. The interview process has been good, the caliber of people – excellent and integration has been very smooth.

Marc HorowitzCOO of SkyFi

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Telecommunications

We needed extra developers to clean off all these bugs so the company could skyrocket.

Conor MackenDirector of Engineering

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We needed extra AI engineers to keep our ambitious project running.

Mike LukimanFounding Senior Software Engineer at Everstar.ai

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Frequently asked questions

You are trying to find someone that works with Groovy, which is commonly used for writing scripts or making websites and requires people comfortable using Java & Groovy. General job boards such as Indeed or Dice will get back some candidates, but for an expertise role like this target communities are best. Explore Java communities and any dedicated Groovy space.

Of course, we have built Lemon.io as well, where organizations can be linked up with proficient individuals across variety of niches (and Groovy is one them).

To ensure complete confidence and trust in Lemon.io when choosing a Groovy Developer, clients have access to our no-risk trial of 20 hours (paid). During these sessions, both parties are encouraged to collaborate directly to address any real-time needs on a given project, ensuring complete transparency in the candidates’ ability & work style before signing anything binding.

We’re confident enough that every candidate has undergone rigorous vetting but if for any reason at all they aren’t right, a zero-risk replacement guarantee means quick, easy substitution – giving you peace of mind from start to finish.

While there aren’t a lot of job postings for “Groovy developer”, Groovy is still relevant, especially within organizations that are dealing with Java-heavy enterprises. As an example it can often be used to script larger Java projects, for build automation (using tools like Gradle), or as part of testing. This continuous demand for developers who can code in both Java and Groovy is due to the fact that Groovy, when used as a scripting language only brings value over and above what Java already delivers.

When you need a new Groovy dev for your project, we can introduce you to several vetted, highly-qualified engineers in less than two days (24–48 hours). Then, you will get to know them better. You may have one more interview with the programmer or conduct a tech evaluation/code review, but these actions rarely add more than 5 to 7 days. Most of the clients using our service have a great Groovy developer hired within 2-8 days.

Our internal team evaluates project type, engagement terms, technical needs and every developer’s communication/work preferences. Programmers can devote 100% of their focus to working with clients; administrative issues are managed entirely on our end.

In case of unforeseen issues and a Groovy developer is unable to continue work, we swiftly introduce a new engineer from the Lemon.io talent network to ensure things keep moving without interruption.

Our rigorous multi-stage approach to vetting candidates guarantees quality:

1. Candidates will showcase their proficiency in Groovy and Java on detailed profiles that will be evaluated based on our criteria.
2. Recruiters examine each CV to double-check candidates’ skills against a public record such as LinkedIn or review their code portfolio.
3. All candidates are given a series of challenges in Groovy by Coderbyte so their technical understanding can be evaluated.
4. Then comes final, senior-level interview with Java programmers, often with real-time programming session.

Having a skilled programmer using Groovy can enhance the flexibility, conciseness and how you build a dynamic and expressive project. Their mastery over Groovy, this advanced programming language smoothly works with the Java Virtual Machine, or JVM, which in turn means your team benefits by getting maximum efficiency in both coding and processing time.

Those companies that work extensively with Java technology would find Groovy a valuable asset. Data analysts within financial industries, or enterprises having complex large-scale projects built using the Java foundation would discover increased flexibility when working with their solutions built with Groovy.

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