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4,177 top Data Quality developers available to hire:

Freelance Data Quality developers - Krishnan S.
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Krishnan S.

Vetted Data Quality developer in the United States (UTC-4)

- Strong knowledge of IT systems, with over 18 years of experience implementing strategic / mission critical programs and solutions - Strong Systems Integration, Application Development, Master Data Management, Data Warehousing and Analytics, ETL, EDI and EAI experience - Strong IT architecture, data modelling, data management and governance, IT Infrastructure knowledge - Strong project and program management experience - Strong knowledge of various AWS services and snowflake cloud database - Strong pre-sales and consulting experience in the data integration space with Informatica - Experience setting up Integration Centers of Excellence ground up - Great coach, willing mentor and a leader that cultivates high performance work environments - Strong knowledge and experience of SDLC including Waterfall, Agile and Kanban models - Architected solution implementations and solution patterns in healthcare, CRM and financial domains - Knowledge of back office core banking systems and related functional areas - Tools and Languages: Informatica PowerCenter 9.5, B2B DT/DX 9.5, IICS, Snaplogic, PySpark, MDM, MS DTS, SQL, Python, Java, JSP, JavaScript, C, Visual Basic, MS Office, Erwin, Tableau, Cognos - Databases: RDS, Snowflake, Redshift, NoSQL, Oracle 10/11, SQL Server 2008, MS Access 2003, DB2 8.1 - AWS Services: Glue, Step Functions, Lambdas, RDS, Data Pipeline, Batch, SQS, SNS, Athena

Data Warehouse • 10 yrsData Governance • 15 yrsData Engineering • 15 yrsData Analysis • 15 yrsData Management • 15 yrsData Architecture • 10 yrsData Modeling • 10 yrsData Quality • 5 yrsSQLDatabaseInformaticaApache KafkaOracleApache SparkAws suiteAzure suiteMySQLPostgreSQLIBM DB2Microsoft SQL ServerSnaplogicInfomaticaJavaJmsIBM MQ
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Freelance Data Quality developers - Luis C.
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Luis C.

Vetted Data Quality developer in Mexico (UTC-6)

I am a Software Test Lead with experience in data analysis, storage performance, and quality assurance. I have managed remote teams, performed test automation, and received awards for my work. Software Test Lead, QA Test Developer. 5X ISTQB®/iSQI® Certified Tester, Scrum Master Certified, Google Certified, Microsoft Certified, Meta Certified, Python Institute, Harvard University, MIT Highly motivated, results-oriented Test Lead and consultant who strives for excellence in delivering business solutions with more than 10 years of experience working in the field of Information Systems and clients support for different companies in their technology departments with strong analytical and problem-solving skills. Enthusiastic professional as a software testing specialist and consultant qualified for every job. Also, personal qualities such as commitment, honesty, persistence, reliability, fairness, work under pressure, creativity, team worker, adaptable and self motivated quick learner.

Freelance Data Quality developers - Sudeep P.
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Sudeep P.

Vetted Data Quality developer in the United States (UTC-6)

Tibco Spotfire Engineer covering (i) Spotfire Report Development Keywords: #SQL, #HTML, #CSS, #JavaScript, #IronPython, #R(TERR), #Python (Python Data Functions) (ii) Spotfire Administration Tasks Keywords: #installation/upgrade #routing #server-monitoring #resource-pools #usage-monitoring #automation-services #scheduled-updates #license/user-management #cpu/network/RAM-monitoring #data-security #performance-management #action-logs (iii) Clinical Trials Spotfire Analysis Keywords: #SAS #R #R-shiny #patient-profiling #EDC(Rave/iMedidata) #Eluminate #Oracle-Clinical (iv) Relational Database Tasks Keywords: #SQL #relational/dimensional-modeling #informatica #large-datasets (Hadoop/HIVE/Spark) #transactional-sql (PL-SQL/T-SQL) (v) Custom Spotfire Application development Keywords: #JSViz #PythonDataFunctions #R(TERR) #JavaScript/HTML/CSS #IronPython #JavaScript-Mashup-api #Java-based-spotfireserver-api #statistics #spotfire-mods

Freelance Data Quality developers - Gregory S.
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Gregory S.

Vetted Data Quality developer in the United States (UTC-7)

* Engineer with varied experience in the development of AI weapons platforms, encompassing classification neural networks, regression neural networks, complex-valued neural networks, and synthetic data training/modification. * Machine learning experience primarily focuses on deep learning for real-time embedded radio frequency (RF) and infrared (IR) signal processing for both projectiles and stationary platforms - development experience is all Python with PyTorch and Tensorflow frameworks * Active Top Secret security clearance issued by the Department of Defense (DoD).

Software Quality AssuranceQuality EngineerData analyticsPythonPyTorchMachine learningTensorFlowReal-TimeReverse EngineeringAnti-HackingArchitectural DesignHardware architectureMachine Learning ResearchMachine Learning ModelsDesign ArchitectureMechanical EngineeringProduct OwnershipAutomationTechnical Writing
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Freelance Data Quality developers - Andrei S.
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Andrei S.

Vetted Data Quality developer in Romania (UTC+2)

Andrei is a senior software developer and ex-Microsoft engineer with 10+ years of experience developing web, desktop, mobile, and blockchain apps using Ruby, C#, and Javascript. His products brought $100M+ in total revenue and are used by dozens of millions of users to this day. Being a startup founder himself, Andrei knows exactly what brands need to succeed and how to bridge the gap between business and technology. He is here to help companies grow using the right software and tools.

Freelance Data Quality developers - sailee P.
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sailee P.

Vetted Data Quality developer in the United Arab Emirates (UTC-8)

Experienced Data Engineer, Python Developer, and Back-End Developer with over 5 years of expertise in designing and delivering high-performance, scalable IT solutions in BFSI domain. Proven ability to lead cross-functional teams, ensure adherence to enterprise architecture standards, and develop innovative solutions. Proficient in Python, Spark, Hadoop and Hive, with expertise in data governance, completeness checks, automation, and performance optimization. Adept at ensuring robust, secure, and optimized solutions that meet service level requirements and business objectives.

Freelance Data Quality developers - Roberto J.
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Roberto J.

Vetted Data Quality developer in Brazil (UTC-3)

Work experience with projects, data engineering and data governance: \- Work experience creating a Data Lakes and Data Warehouses and Business glossary product; \- Work experience in Data Visualization ( Looker, Tableau, Power BI, Data Studio ); \- Work experience in data analyses (SQL, Excel); \- Work experience in jobs orchestration (GCC, Airflow); \- Work experience in ETL (Python, Spark, SQL); \- Work experience implementing a governed data lake at the cloud ( GCP); \- Fluent in English and French; \- Solid knowledge in programming; \- Solid knowledge in Data Quality; \- Work experience with many stakeholders having a great and clear communication;

Freelance Data Quality developers - Marcel P.
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Marcel P.

Vetted Data Quality developer in Brazil (UTC-3)

Please, visit my Linkedin for more details: [https://www.linkedin.com/in/marcel-pallete-81166b2b/](https://www.linkedin.com/in/marcel-pallete-81166b2b/) Experienced tech consultant, currently working as Data Tech Lead at Ernst & Young Brazil, focused in: \- SQL, Python, PySpark and Scala Languages \- Data Engineering \- Data Architecture \- ETL pipelines (By code or by ETL Tools like Pentaho, Alteryx, SSIS) \- Big Data (Spark, HDFS, Hive, NiFi, Kafka) \- Tuning and performance \- Azure Cloud (Data Factory, Databricks, Synapse Analytics, SQL DB, Data Lake Gen 2, Stream Analytics) \- Terraform and IaC for Azure Cloud \- Databases (SQL Server, PostgreSQL, Teradata, IBM DB2, MySQL) \- Data Modeling (Erwin, DW, DLH, OLAP/OLTP) \- Business Intelligence and DataViz (Power BI Expert level (M, DAX, DAX Studio, Tabular Editor), Tableau, Looker/Data Studio, Looker and LookML, Qliksense and Qlikview) \- Microsoft Fabric complete solution \- Microsoft Solutions (Power Platform, Power Automate, Sharepoint, Power Apps, Dataverse, Sharepoint)

Data warehouse • 5 yrsData Engineering • 5 yrsBig Data • 3 yrsData Visualization • 7 yrsData modeling • 5 yrsData Pipelines • 5 yrsData MiningData analysisData MigrationData structureData processingData ManagementData analyticsData CleansingData CleaningData IntegrationGoogle Data StudioData LakeData IngestionData architectureBig Data SQLPentaho Data IntegrationData QualityData manipulationData wranglingData ValidationBig Data EngineeringAzure Data FactoryData governanceBig data technologiesData Warehouse TestingBig Data ArchitectureAzure Data EngineerVisual Data AnalyticsAzure Data LakeData pipeline designData Version ControlData ScienceEnglishPerformance OptimizationETLAzurePythonSQLScalaMySQLGitMongoDBDatabasePostgreSQLSharePointNumPyGitHubAmazon S3Google AnalyticsPandasWeb ScrapingCloudQuery OptimizationSASIntegrationGitLabFabricAzure Queue StorageGoogle BigQueryDatabase NormalizationDockerPython 3TeradataPipelinesScrumLeadershipKanbanOLAPTableauSQL QueriesDatabase TuningIBM DB2Apache SparkMicrosoft SQL ServerAmazon RedshiftApache KafkaSQL TuningAzure SQLPower QueryLive StreamingHiveQLPentahoStar SchemaQlik SenseJupyterTerraformApache HadoopAzure Machine LearningInfrastructure as CodeDAXAzure Service fabricUX/UI DesignCloud ArchitecturePower BIAgileSQL DatabasesLookerSnowflakeAirflowAlteryxApache AirflowAzure SQL DatabaseDataflowAzure table storageDatabricksJupyterLabApache NiFiMicrosoft Power AppsAzure Blob StorageAzure SQL ServerSQL Performance TuningMicrosoft service fabricDBTMicrosoft Power AutomateDelta LakeDataverseAzure synapse analyticsAzure synapseDelta TablesUX designAzure IoT EdgeJSONExcelMachine learningNoSQLAnalyticsWeb analyticsWireframing/prototypingUX ReviewUI designAnalysisMathematicsRequirements GatheringTechnical WritingNoSQL DatabaseProblem solvingApache HiveMicrosoft Power PlatformQAStatisticsStrategy
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Freelance Data Quality developers - Leonardo F.
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Leonardo F.

Vetted Data Quality developer in Brazil (UTC-3)

With 5 years of experience in data engineering technologies, I am skilled in Data Analysis, Data Quality, and Big Data. I have a strong understanding of Hadoop, NoSQL, and Spark ecosystems, enabling me to develop scalable and reliable solutions for large-scale data management. Additionally, I have the ability to integrate Machine Learning technologies into Big Data solutions.

Freelance Data Quality developers - Maria F.
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Maria F.

Vetted Data Quality developer in Argentina (UTC-3)

Sr. Business Intelligence Analyst. Skilled in Analytics tools (Microsoft Power Bi, Quicksight, QlikSense, Tableau). High database proficiency in Sql-Server, Teradata, Oracle (PL-SQL), Cloud tools (Amazon AWS, Glue, Matillion), and ETL tools (Datastage, SSIS). With a technical skill background as a programmer. Business Administration degree and advanced in Actuary & Statistics. At the present time with a view to breaking into Machine Learning.

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FAQs

Why hire a Data Quality developer?

In today’s world, most companies have code-based needs that require developers to help build and maintain. For instance, if your business has a website or an app, you’ll need to keep it updated to ensure you continue to provide positive user experiences. At times, you may even need to revamp your website or app. This is where hiring a developer becomes crucial.

Depending on the stage and scale of your product and services, you may need to hire a Data Quality developer, multiple engineers, or even a full remote developer team to help keep your business running. If you’re a startup or a company running a website, your product will likely grow out of its original skeletal structure. Hiring full-time remote Data Quality developers can help keep your website up-to-date.

How do I hire Data Quality developers?

To hire a Data Quality developer, you need to go through a hiring process of defining your needs, posting a job description, screening resumes, conducting interviews, testing candidates’ skills, checking references, and making an offer.

Arc offers three services to help you hire Data Quality developers effectively and efficiently. Hire full-time Data Quality developers from a vetted candidates pool, with new options every two weeks, and pay through prepaid packages or per hire. Alternatively, hire the top 2.3% of expert freelance Data Quality developers in 72 hours, with weekly payments.

If you’re not ready to commit to the paid plans, our free job posting service is for you. By posting your job on Arc, you can reach up to 450,000 developers around the world. With that said, the free plan will not give you access to pre-vetted Data Quality developers.

Furthermore, we’ve partnered with compliance and payroll platforms Deel and Remote to make paperwork and hiring across borders easier. This way, you can focus on finding the right Data Quality developers for your company, and let Arc handle the logistics.

Where do I hire the best remote Data Quality developers?

There are two types of platforms you can hire Data Quality developers from: general and niche marketplaces. General platforms like Upwork, Fiverr, and Gigster offer a variety of non-vetted talents unlimited to developers. While you can find Data Quality developers on general platforms, top tech talents generally avoid general marketplaces in order to escape bidding wars.

If you’re looking to hire the best remote Data Quality developers, consider niche platforms like Arc that naturally attract and carefully vet their Data Quality developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Data Quality developers.

Some factors to consider when you hire Data Quality developers include the platform’s specialty, developer’s geographical location, and the service’s customer support. Depending on your hiring budget, you may also want to compare the pricing and fee structure.

Make sure to list out all of the important factors when you compare and decide on which remote developer job board and platform to use to find Data Quality developers for hire.

How do I write a Data Quality developer job description?

Writing a good Data Quality developer job description is crucial in helping you hire Data Quality developers that your company needs. A job description’s key elements include a clear job title, a brief company overview, a summary of the role, the required duties and responsibilities, and necessary and preferred experience. To attract top talent, it's also helpful to list other perks and benefits, such as flexible hours and health coverage.

Crafting a compelling job title is critical as it's the first thing that job seekers see. It should offer enough information to grab their attention and include details on the seniority level, type, and area or sub-field of the position.

Your company description should succinctly outline what makes your company unique to compete with other potential employers. The role summary for your remote Data Quality developer should be concise and read like an elevator pitch for the position, while the duties and responsibilities should be outlined using bullet points that cover daily activities, tech stacks, tools, and processes used.

For a comprehensive guide on how to write an attractive job description to help you hire Data Quality developers, read our Software Engineer Job Description Guide & Templates.

What skills should I look for in a Data Quality developer?

The top five technical skills Data Quality developers should possess include proficiency in programming languages, understanding data structures and algorithms, experience with databases, familiarity with version control systems, and knowledge of software testing and debugging.

Meanwhile, the top five soft skills are communication, problem-solving, time management, attention to detail, and adaptability. Effective communication is essential for coordinating with clients and team members, while problem-solving skills enable Data Quality developers to analyze issues and come up with effective solutions. Time management skills are important to ensure projects are completed on schedule, while attention to detail helps to catch and correct issues before they become bigger problems. Finally, adaptability is crucial for Data Quality developers to keep up with evolving technology and requirements.

What kinds of Data Quality developers are available for hire through Arc?

You can find a variety of Data Quality developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance Data Quality developers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Data Quality developers for hire, you can expect to make a successful hire in 14 days. To extend a freelance engagement to a full-time hire, a contract-to-hire fee will apply.

In addition to a variety of engagement types, Arc also offers a wide range of developers located in different geographical locations, such as Latin America and Eastern Europe. Depending on your needs, Arc offers a global network of skilled software engineers in various different time zones and countries for you to choose from.

Lastly, our remote-ready Data Quality developers for hire are all mid-level and senior-level professionals. They are ready to start coding straight away, anytime, anywhere.

Why is Arc the best choice for hiring Data Quality developers?

Arc is trusted by hundreds of startups and tech companies around the world, and we’ve matched thousands of skilled Data Quality developers with both freelance and full-time jobs. We’ve successfully helped Silicon Valley startups and larger tech companies like Spotify and Automattic hire Data Quality developers.

Every Data Quality developer for hire in our network goes through a vetting process to verify their communication abilities, remote work readiness, and technical skills. Additionally, HireAI, our GPT-4-powered AI recruiter, enables you to get instant candidate matches without searching and screening.

Not only can you expect to find the most qualified Data Quality developer on Arc, but you can also count on your account manager and the support team to make each hire a success. Enjoy a streamlined hiring experience with Arc, where we provide you with the developer you need, and take care of the logistics so you don’t need to.

How does Arc vet a Data Quality developer's skills?

Arc has a rigorous and transparent vetting process for all types of developers. To become a vetted Data Quality developer for hire on Arc, developers must pass a profile screening, complete a behavioral interview, and pass a technical interview or pair programming.

While Arc has a strict vetting process for its verified Data Quality developers, if you’re using Arc’s free job posting plan, you will only have access to non-vetted developers. If you’re using Arc to hire Data Quality developers, you can rest assured that all remote Data Quality developers have been thoroughly vetted for the high-caliber communication and technical skills you need in a successful hire.

How long does it take to find Data Quality developers on Arc?

Arc pre-screens all of our remote Data Quality developers before we present them to you. As such, all the remote Data Quality developers you see on your Arc dashboard are interview-ready candidates who make up the top 2% of applicants who pass our technical and communication assessment. You can expect the interview process to happen within days of posting your jobs to 450,000 candidates. You can also expect to hire a freelance Data Quality developer in 72 hours, or find a full-time Data Quality developer that fits your company’s needs in 14 days.

Here’s a quote from Philip, the Director of Engineering at Chegg:

“The biggest advantage and benefit of working with Arc is the tremendous reduction in time spent sourcing quality candidates. We’re able to identify the talent in a matter of days.”

Find out more about how Arc successfully helped our partners in hiring remote Data Quality developers.

How much does a freelance Data Quality developer charge per hour?

Depending on the freelance developer job board you use, freelance remote Data Quality developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Data Quality developers for hire at as low as $10 per hour. However, high-quality freelance developers often avoid general freelance platforms like Fiverr to avoid the bidding wars.

When you hire Data Quality developers through Arc, they typically charge between $60-100+/hour (USD). To get a better understanding of contract costs, check out our freelance developer rate explorer.

How much does it cost to hire a full time Data Quality developer?

According to the U.S. Bureau of Labor Statistics, the medium annual wage for software developers in the U.S. was $120,730 in May 2021. What this amounts to is around $70-100 per hour. Note that this does not include the direct cost of hiring, which totals to about $4000 per new recruit, according to Glassdoor.

Your remote Data Quality developer’s annual salary may differ dramatically depending on their years of experience, related technical skills, education, and country of residence. For instance, if the developer is located in Eastern Europe or Latin America, the hourly rate for developers will be around $75-95 per hour.

For more frequently asked questions on hiring Data Quality developers, check out our FAQs page.

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