R&D Software Engineer Visa Sponsorship Jobs in Arkansas
R&D software engineer visa sponsorship jobs in Arkansas are concentrated around Bentonville's growing tech corridor, anchored by Walmart Global Tech and its supplier ecosystem, alongside Little Rock's emerging startup scene. Defense contractors near Fort Smith and university research programs at the University of Arkansas in Fayetteville also generate sponsored positions for engineers building novel software systems.
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Get Access To All JobsINTRODUCTION
We are seeking an experienced Senior Software Engineer to join our Identity Resolution engineering team.
This role will focus on designing, developing, testing, and supporting high-scale Identity Resolution and Entity Resolution systems that match, link, and resolve identities across large and diverse datasets. The engineer will work on both large-scale distributed data-processing workloads and high-performance application services, including low-latency APIs used for real-time identity resolution.
The ideal candidate will have strong software engineering experience across Java, Python, Scala, Apache Spark, and SQL, along with hands-on experience with AWS and Databricks.
This position will work closely with architects, engineers, data teams, and product stakeholders to implement scalable, reliable, secure, and high-performance solutions.
KEY RESPONSIBILITIES
- Design, develop, test, and maintain software supporting large-scale Identity Resolution and Entity Resolution platforms.
- Develop systems that match, link, consolidate, and resolve identities across multiple datasets and data sources.
- Implement both real-time and batch identity-resolution workflows.
- Develop high-performance backend services and APIs using Java, Python, and Scala.
- Build and optimize low-latency APIs supporting real-time identity lookup and resolution.
- Develop large-scale distributed data-processing applications using Apache Spark.
- Build and maintain Spark workloads using Scala and Python.
- Develop complex SQL queries and data-processing logic to support identity matching, analysis, and data transformation.
- Work with Databricks to develop, optimize, and operate large-scale data-processing workloads.
- Develop cloud-native applications and data-processing solutions using AWS.
- Work closely with architects to translate solution designs and technical requirements into production-quality software.
- Contribute to technical design discussions and recommend implementation approaches based on performance, scalability, reliability, and maintainability.
- Implement deterministic and probabilistic matching logic, fuzzy matching, data normalization, identity linking, and related Identity Resolution capabilities.
- Optimize application code, Spark workloads, SQL queries, and data pipelines for performance and scalability.
- Troubleshoot complex application, distributed-processing, data-quality, and production performance issues.
- Develop automated tests and validation processes to ensure the accuracy and reliability of identity-matching logic.
- Build monitoring, logging, metrics, and observability into production applications and data-processing workloads.
- Participate in code reviews and help establish strong software engineering practices across the team.
- Mentor junior and mid-level engineers and provide technical guidance on complex development tasks.
- Collaborate with architects, engineering teams, data engineers, product teams, security teams, and other stakeholders.
- Stay current with evolving technologies and engineering practices related to Identity Resolution, distributed systems, cloud computing, and large-scale data processing.
IDENTITY RESOLUTION EXPERIENCE
The Senior Software Engineer should have experience with, or strong familiarity with, Identity Resolution, Entity Resolution, Customer 360, Master Data Management, identity graph, record linkage, or similar matching systems.
Relevant concepts include:
- Deterministic matching
- Probabilistic matching
- Exact and fuzzy matching
- Entity and record linkage
- Identity stitching and consolidation
- Match confidence and scoring
- Attribute normalization and standardization
- Duplicate detection and resolution
- Source prioritization
- Identity graphs
- Real-time identity lookup
- Batch identity processing
- Incremental identity processing
- Data quality and match accuracy
- Large-scale identity datasets
REQUIRED QUALIFICATIONS
- 5+ years of professional software development experience, including experience developing and supporting production software systems.
- Strong proficiency in Java and enterprise application development.
- Strong proficiency in Python for application development, data processing, automation, or distributed workloads.
- Strong proficiency in Scala, particularly for large-scale data-processing applications.
- Strong hands-on experience with Apache Spark and distributed data processing.
- Advanced proficiency in SQL, including complex queries, data transformations, and query optimization.
- Experience developing production workloads using Databricks.
- Experience developing cloud-based applications and services using AWS.
- Experience with Identity Resolution, Entity Resolution, record linkage, data matching, or similar large-scale data-processing systems.
- Experience developing REST APIs, backend services, microservices, or distributed applications.
- Experience building and optimizing high-throughput, low-latency services and APIs.
- Strong understanding of distributed systems concepts, including concurrency, partitioning, caching, resiliency, scalability, and fault tolerance.
- Experience optimizing Spark workloads, including partitioning, joins, caching, memory utilization, and execution performance.
- Strong understanding of software engineering principles, object-oriented design, data structures, algorithms, and design patterns.
- Experience with automated testing, CI/CD, source control, and modern software delivery practices.
- Experience with Git and collaborative software development workflows.
- Strong analytical, troubleshooting, and problem-solving skills.
- Excellent written and verbal communication skills.
- Ability to independently own complex development tasks while collaborating effectively with architects and other engineering team members.
PREFERRED QUALIFICATIONS
- Experience developing Identity Resolution platforms/graphs.
- Experience implementing deterministic and probabilistic identity-matching algorithms.
- Experience with fuzzy matching, similarity algorithms, record linkage, or entity-resolution techniques.
- Experience developing Spark applications using both Scala and PySpark.
- Experience with Databricks performance optimization, cluster configuration, and production workload management.
- Experience with event-driven or streaming architectures.
- Experience with graph databases or graph-oriented data models.
- Experience with Docker, Kubernetes, or containerized application environments.
- Experience with infrastructure-as-code technologies such as Terraform or CloudFormation.
- Experience building monitoring and observability using tools such as CloudWatch, Grafana, or similar technologies.
- Experience working with large-scale consumer, marketing, advertising, financial, or customer identity datasets.
CORE TECHNICAL SKILLS
Languages & Data Processing
- Java
- Python
- Scala
- Apache Spark
- SQL
Platforms
- AWS
- Databricks
Engineering Areas
- Identity Resolution / Entity Resolution
- Distributed Systems
- Low-Latency APIs
- Large-Scale Data Processing
- Real-Time and Batch Processing
- Cloud-Native Application Development
Education
Bachelor’s degree in Computer Science, Software Engineering, Computer Engineering, or a related technical field, or equivalent professional experience.
LOCATION
Homebased - Conway, Arkansas
ADDITIONAL LOCATIONS (if applicable)
Acxiom is an equal opportunity employer, including disability and protected veteran status (EOE/Vet/Disabled) and does not discriminate in recruiting, hiring, training, promotion or other employment of associates or the awarding of subcontracts because of a person's race, color, sex, age, religion, national origin, protected veteran, military status, physical or mental disability, sexual orientation, gender identity or expression, genetics or other protected status.
Attention California Applicants: Please see our CCPA/CPRA Privacy Act notice here.
Attention Colorado, California, Connecticut, Massachusetts, Maryland, Nevada, New Jersey, New York City, Ohio, Rhode Island, Virginia, and Washington Applicants: This position is not located in the aforementioned locations but applications for remote work may be considered. For information about this role under state or local equal pay or pay transparency laws, please contact compensation@acxiom.com.
INTRODUCTION
We are seeking an experienced Senior Software Engineer to join our Identity Resolution engineering team.
This role will focus on designing, developing, testing, and supporting high-scale Identity Resolution and Entity Resolution systems that match, link, and resolve identities across large and diverse datasets. The engineer will work on both large-scale distributed data-processing workloads and high-performance application services, including low-latency APIs used for real-time identity resolution.
The ideal candidate will have strong software engineering experience across Java, Python, Scala, Apache Spark, and SQL, along with hands-on experience with AWS and Databricks.
This position will work closely with architects, engineers, data teams, and product stakeholders to implement scalable, reliable, secure, and high-performance solutions.
KEY RESPONSIBILITIES
- Design, develop, test, and maintain software supporting large-scale Identity Resolution and Entity Resolution platforms.
- Develop systems that match, link, consolidate, and resolve identities across multiple datasets and data sources.
- Implement both real-time and batch identity-resolution workflows.
- Develop high-performance backend services and APIs using Java, Python, and Scala.
- Build and optimize low-latency APIs supporting real-time identity lookup and resolution.
- Develop large-scale distributed data-processing applications using Apache Spark.
- Build and maintain Spark workloads using Scala and Python.
- Develop complex SQL queries and data-processing logic to support identity matching, analysis, and data transformation.
- Work with Databricks to develop, optimize, and operate large-scale data-processing workloads.
- Develop cloud-native applications and data-processing solutions using AWS.
- Work closely with architects to translate solution designs and technical requirements into production-quality software.
- Contribute to technical design discussions and recommend implementation approaches based on performance, scalability, reliability, and maintainability.
- Implement deterministic and probabilistic matching logic, fuzzy matching, data normalization, identity linking, and related Identity Resolution capabilities.
- Optimize application code, Spark workloads, SQL queries, and data pipelines for performance and scalability.
- Troubleshoot complex application, distributed-processing, data-quality, and production performance issues.
- Develop automated tests and validation processes to ensure the accuracy and reliability of identity-matching logic.
- Build monitoring, logging, metrics, and observability into production applications and data-processing workloads.
- Participate in code reviews and help establish strong software engineering practices across the team.
- Mentor junior and mid-level engineers and provide technical guidance on complex development tasks.
- Collaborate with architects, engineering teams, data engineers, product teams, security teams, and other stakeholders.
- Stay current with evolving technologies and engineering practices related to Identity Resolution, distributed systems, cloud computing, and large-scale data processing.
IDENTITY RESOLUTION EXPERIENCE
The Senior Software Engineer should have experience with, or strong familiarity with, Identity Resolution, Entity Resolution, Customer 360, Master Data Management, identity graph, record linkage, or similar matching systems.
Relevant concepts include:
- Deterministic matching
- Probabilistic matching
- Exact and fuzzy matching
- Entity and record linkage
- Identity stitching and consolidation
- Match confidence and scoring
- Attribute normalization and standardization
- Duplicate detection and resolution
- Source prioritization
- Identity graphs
- Real-time identity lookup
- Batch identity processing
- Incremental identity processing
- Data quality and match accuracy
- Large-scale identity datasets
REQUIRED QUALIFICATIONS
- 5+ years of professional software development experience, including experience developing and supporting production software systems.
- Strong proficiency in Java and enterprise application development.
- Strong proficiency in Python for application development, data processing, automation, or distributed workloads.
- Strong proficiency in Scala, particularly for large-scale data-processing applications.
- Strong hands-on experience with Apache Spark and distributed data processing.
- Advanced proficiency in SQL, including complex queries, data transformations, and query optimization.
- Experience developing production workloads using Databricks.
- Experience developing cloud-based applications and services using AWS.
- Experience with Identity Resolution, Entity Resolution, record linkage, data matching, or similar large-scale data-processing systems.
- Experience developing REST APIs, backend services, microservices, or distributed applications.
- Experience building and optimizing high-throughput, low-latency services and APIs.
- Strong understanding of distributed systems concepts, including concurrency, partitioning, caching, resiliency, scalability, and fault tolerance.
- Experience optimizing Spark workloads, including partitioning, joins, caching, memory utilization, and execution performance.
- Strong understanding of software engineering principles, object-oriented design, data structures, algorithms, and design patterns.
- Experience with automated testing, CI/CD, source control, and modern software delivery practices.
- Experience with Git and collaborative software development workflows.
- Strong analytical, troubleshooting, and problem-solving skills.
- Excellent written and verbal communication skills.
- Ability to independently own complex development tasks while collaborating effectively with architects and other engineering team members.
PREFERRED QUALIFICATIONS
- Experience developing Identity Resolution platforms/graphs.
- Experience implementing deterministic and probabilistic identity-matching algorithms.
- Experience with fuzzy matching, similarity algorithms, record linkage, or entity-resolution techniques.
- Experience developing Spark applications using both Scala and PySpark.
- Experience with Databricks performance optimization, cluster configuration, and production workload management.
- Experience with event-driven or streaming architectures.
- Experience with graph databases or graph-oriented data models.
- Experience with Docker, Kubernetes, or containerized application environments.
- Experience with infrastructure-as-code technologies such as Terraform or CloudFormation.
- Experience building monitoring and observability using tools such as CloudWatch, Grafana, or similar technologies.
- Experience working with large-scale consumer, marketing, advertising, financial, or customer identity datasets.
CORE TECHNICAL SKILLS
Languages & Data Processing
- Java
- Python
- Scala
- Apache Spark
- SQL
Platforms
- AWS
- Databricks
Engineering Areas
- Identity Resolution / Entity Resolution
- Distributed Systems
- Low-Latency APIs
- Large-Scale Data Processing
- Real-Time and Batch Processing
- Cloud-Native Application Development
Education
Bachelor’s degree in Computer Science, Software Engineering, Computer Engineering, or a related technical field, or equivalent professional experience.
LOCATION
Homebased - Conway, Arkansas
ADDITIONAL LOCATIONS (if applicable)
Acxiom is an equal opportunity employer, including disability and protected veteran status (EOE/Vet/Disabled) and does not discriminate in recruiting, hiring, training, promotion or other employment of associates or the awarding of subcontracts because of a person's race, color, sex, age, religion, national origin, protected veteran, military status, physical or mental disability, sexual orientation, gender identity or expression, genetics or other protected status.
Attention California Applicants: Please see our CCPA/CPRA Privacy Act notice here.
Attention Colorado, California, Connecticut, Massachusetts, Maryland, Nevada, New Jersey, New York City, Ohio, Rhode Island, Virginia, and Washington Applicants: This position is not located in the aforementioned locations but applications for remote work may be considered. For information about this role under state or local equal pay or pay transparency laws, please contact compensation@acxiom.com.
R&D Software Engineer Job Roles in Arkansas
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Search R&D Software Engineer Jobs in ArkansasR&D Software Engineer Jobs in Arkansas: Frequently Asked Questions
Which companies sponsor visas for r&d software engineers in Arkansas?
Walmart Global Tech in Bentonville is the most prominent sponsor, running large-scale engineering and research teams. Dillard's technology division in Little Rock, Windstream Communications, and defense-adjacent contractors near Fort Smith have also filed sponsorship petitions for software engineering roles. University of Arkansas research centers in Fayetteville occasionally sponsor engineers through academic and federally funded R&D projects.
Which visa types realistically fit r&d software engineer roles in Arkansas?
H-1B visa is the primary path, as R&D software engineering qualifies as a specialty occupation requiring a directly related bachelor's degree. Canadian and Mexican citizens may qualify under TN visa status as engineers under the USMCA profession list, provided their degree aligns. F-1 students can work via OPT or, if their degree is STEM-designated, the 24-month STEM OPT extension. EB-2 or EB-3 employment-based green cards apply for permanent sponsorship.
Which cities in Arkansas have the most r&d software engineer sponsorship jobs?
Bentonville and the surrounding Northwest Arkansas corridor lead the state, driven by Walmart Global Tech's research engineering headcount and a cluster of retail-tech vendors that have established local offices. Little Rock is second, with financial services firms and state government technology initiatives. Fayetteville adds academic and startup-linked opportunities tied to the University of Arkansas and its affiliated research programs.
How to find r&d software engineer visa sponsorship jobs in Arkansas?
Migrate Mate lists R&D software engineer roles in Arkansas filtered to employers with verified visa sponsorship history, so you can focus on companies that have actively sponsored rather than guessing. Search by role and state to see current openings from Northwest Arkansas tech employers, Little Rock firms, and university-affiliated research organizations. Migrate Mate's curated approach removes unsponsored listings that dominate general job searches.
Are there state-specific factors that affect visa sponsorship for r&d software engineers in Arkansas?
Arkansas's R&D engineering market is heavily shaped by Walmart's Bentonville headquarters, which has drawn a supplier and vendor ecosystem that creates secondary sponsorship demand. The University of Arkansas in Fayetteville runs federally funded research programs that can support J-1 visa or H-1B sponsorship for research-focused engineers. Smaller employer pools outside Northwest Arkansas and Little Rock mean sponsoring companies are more concentrated, so targeting the right cities matters more here than in larger tech states.
What is the prevailing wage for sponsored r&d software engineer jobs in Arkansas?
U.S. employers sponsoring a visa must pay at least the prevailing wage, which is what workers in the same role, area, and experience level typically earn. The Department of Labor sets this rate to make sure companies aren't hiring foreign workers simply because they'd accept lower pay than a U.S. worker. It varies by job title, location, and experience. You can look up current prevailing wage rates for any occupation and location using the OFLC Wage Search page.