Backend Engineer Visa Sponsorship Jobs in Maryland
Maryland's backend engineer job market is anchored by federal contractors, cybersecurity firms, and biotech companies concentrated in the Baltimore-Washington corridor. Employers like Leidos, Booz Allen Hamilton, and SAIC regularly hire backend engineers and have established visa sponsorship programs. The state's proximity to federal agencies and universities like University of Maryland drives consistent demand for skilled backend talent.
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Get Access To All JobsINTRODUCTION
ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareholders. Join our team and discover why we are a top veteran employer and Certified Great Place to Work™.
ABOUT THE ROLE
ASRC Federal is seeking a Senior Backend Software Engineer with strong experience in ETL development and relational database performance for a remote, full-time position.
This role will design, develop, and optimize data pipelines and the database backend supporting our applications. Primary responsibilities include implementing data ingestion and transformation workflows, developing ORM-based data access using Java persistence frameworks, and optimizing SQL and database operations.
The ideal candidate is passionate about building robust, scalable systems. They bring strong software engineering fundamentals and can troubleshoot performance across Java application code, ORM-generated queries, and relational databases. Backend services and API development will support data integration, processing, and retrieval.
PRIMARY RESPONSIBILITIES
-
Design, develop, and maintain Java-based ETL workflows that extract, transform, validate, and load data from databases, APIs, files, and other source systems.
-
Implement data cleansing, transformation, deduplication, and reconciliation to ensure accurate and consistent downstream data.
-
Develop incremental loading, batching, retry, and recovery processes that support reliable execution and safe reprocessing without duplicate records.
-
Build and maintain ORM-based data access layers using Java persistence frameworks such as JPA/Hibernate, including entity mappings, relationships, and transaction management.
-
Develop and optimize SQL queries supporting application functionality and data processing.
-
Inspect SQL generated by JPA/Hibernate in Spring applications and analyze database execution plans to identify inefficient joins, excessive database calls, unnecessary data retrieval, and other performance bottlenecks.
-
Improve database performance through appropriate indexing, query restructuring, batching, pagination, and relationship-loading strategies.
-
Design and maintain relational schemas, constraints, indexes, and versioned database migrations.
-
Select ORM operations, parameterized SQL, or database-native bulk operations according to workload, maintainability, and performance requirements.
-
Implement and optimize OpenSearch or Elasticsearch queries, filters, and aggregations; troubleshoot search performance and maintain consistency between source data and search indexes.
-
Monitor pipeline reliability, data quality, processing throughput, and query response times; troubleshoot production issues and demonstrate measurable improvements.
-
Create automated tests for transformation logic, database interactions, data integrity, and recovery behavior.
-
Collaborate with engineers and stakeholders to define requirements, document data mappings, and review database and pipeline designs.
-
Design, develop, and maintain GraphQL APIs and resolvers to support efficient data retrieval and integration with backend services and relational databases.
-
Develop and optimize database integrations using Amazon Aurora within Amazon RDS in AWS, including connection management, schema migrations, ETL workflows, and query performance tuning.
REQUIRED TECHNICAL QUALIFICATIONS
-
Strong Java development experience building and supporting production backend applications.
-
Demonstrated experience designing, developing, and maintaining ETL pipelines and data integration workflows.
-
Hands-on experience with Java Spring ORM and persistence frameworks such as JPA/Hibernate.
-
Experience writing and optimizing JPQL and SQL queries, including troubleshooting ORM-generated SQL.
-
Strong SQL proficiency, including complex joins, common table expressions, window functions, aggregations, and set-based processing.
-
Experience analyzing database execution plans and improving query performance through indexing and query changes.
-
Experience with relational data modeling, schema migrations, entity relationships, and transaction management.
-
Understanding of database isolation levels, locking, and concurrency.
-
Experience implementing data validation, incremental processing, error handling, and recoverable data workflows.
-
Experience with version control, code review, automated testing, and software deployment practices.
-
Ability to explain production performance improvements using measured results.
PREFERRED QUALIFICATIONS
-
Experience with workflow orchestration, job scheduling, change data capture, and pipeline monitoring.
-
Experience diagnosing ORM performance issues such as N+1 queries, inefficient relationship loading, and excessive entity loading.
-
Experience processing large datasets within defined delivery windows while managing database resource utilization.
-
Familiarity with Apache Spark for ETL and distributed data processing.
Education
BS/BA degree (or equivalent) plus 8-10 years experience in related field.
We invest in the lives of our employees, both in and out of the workplace, by providing competitive pay and benefits packages. Benefits offered may include health care, dental, vision, life insurance; 401(k); education assistance; paid time off including PTO, holidays, and any other paid leave required by law. The salary offered will depend on several factors including, but not limited to, relevant experience, skills, education, geographic location, internal equity, business needs, and other factors permitted by law. Posted pay ranges are a general guideline only and are not a guarantee of compensation or salary.
ASRC Federal and its Subsidiaries are Equal Opportunity employers. All qualified applicants will receive consideration for employment without regard to race, gender, color, age, sexual orientation, gender identification, national origin, religion, marital status, ancestry, citizenship, disability, protected veteran status, or any other factor prohibited by applicable law.
INTRODUCTION
ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareholders. Join our team and discover why we are a top veteran employer and Certified Great Place to Work™.
ABOUT THE ROLE
ASRC Federal is seeking a Senior Backend Software Engineer with strong experience in ETL development and relational database performance for a remote, full-time position.
This role will design, develop, and optimize data pipelines and the database backend supporting our applications. Primary responsibilities include implementing data ingestion and transformation workflows, developing ORM-based data access using Java persistence frameworks, and optimizing SQL and database operations.
The ideal candidate is passionate about building robust, scalable systems. They bring strong software engineering fundamentals and can troubleshoot performance across Java application code, ORM-generated queries, and relational databases. Backend services and API development will support data integration, processing, and retrieval.
PRIMARY RESPONSIBILITIES
-
Design, develop, and maintain Java-based ETL workflows that extract, transform, validate, and load data from databases, APIs, files, and other source systems.
-
Implement data cleansing, transformation, deduplication, and reconciliation to ensure accurate and consistent downstream data.
-
Develop incremental loading, batching, retry, and recovery processes that support reliable execution and safe reprocessing without duplicate records.
-
Build and maintain ORM-based data access layers using Java persistence frameworks such as JPA/Hibernate, including entity mappings, relationships, and transaction management.
-
Develop and optimize SQL queries supporting application functionality and data processing.
-
Inspect SQL generated by JPA/Hibernate in Spring applications and analyze database execution plans to identify inefficient joins, excessive database calls, unnecessary data retrieval, and other performance bottlenecks.
-
Improve database performance through appropriate indexing, query restructuring, batching, pagination, and relationship-loading strategies.
-
Design and maintain relational schemas, constraints, indexes, and versioned database migrations.
-
Select ORM operations, parameterized SQL, or database-native bulk operations according to workload, maintainability, and performance requirements.
-
Implement and optimize OpenSearch or Elasticsearch queries, filters, and aggregations; troubleshoot search performance and maintain consistency between source data and search indexes.
-
Monitor pipeline reliability, data quality, processing throughput, and query response times; troubleshoot production issues and demonstrate measurable improvements.
-
Create automated tests for transformation logic, database interactions, data integrity, and recovery behavior.
-
Collaborate with engineers and stakeholders to define requirements, document data mappings, and review database and pipeline designs.
-
Design, develop, and maintain GraphQL APIs and resolvers to support efficient data retrieval and integration with backend services and relational databases.
-
Develop and optimize database integrations using Amazon Aurora within Amazon RDS in AWS, including connection management, schema migrations, ETL workflows, and query performance tuning.
REQUIRED TECHNICAL QUALIFICATIONS
-
Strong Java development experience building and supporting production backend applications.
-
Demonstrated experience designing, developing, and maintaining ETL pipelines and data integration workflows.
-
Hands-on experience with Java Spring ORM and persistence frameworks such as JPA/Hibernate.
-
Experience writing and optimizing JPQL and SQL queries, including troubleshooting ORM-generated SQL.
-
Strong SQL proficiency, including complex joins, common table expressions, window functions, aggregations, and set-based processing.
-
Experience analyzing database execution plans and improving query performance through indexing and query changes.
-
Experience with relational data modeling, schema migrations, entity relationships, and transaction management.
-
Understanding of database isolation levels, locking, and concurrency.
-
Experience implementing data validation, incremental processing, error handling, and recoverable data workflows.
-
Experience with version control, code review, automated testing, and software deployment practices.
-
Ability to explain production performance improvements using measured results.
PREFERRED QUALIFICATIONS
-
Experience with workflow orchestration, job scheduling, change data capture, and pipeline monitoring.
-
Experience diagnosing ORM performance issues such as N+1 queries, inefficient relationship loading, and excessive entity loading.
-
Experience processing large datasets within defined delivery windows while managing database resource utilization.
-
Familiarity with Apache Spark for ETL and distributed data processing.
Education
BS/BA degree (or equivalent) plus 8-10 years experience in related field.
We invest in the lives of our employees, both in and out of the workplace, by providing competitive pay and benefits packages. Benefits offered may include health care, dental, vision, life insurance; 401(k); education assistance; paid time off including PTO, holidays, and any other paid leave required by law. The salary offered will depend on several factors including, but not limited to, relevant experience, skills, education, geographic location, internal equity, business needs, and other factors permitted by law. Posted pay ranges are a general guideline only and are not a guarantee of compensation or salary.
ASRC Federal and its Subsidiaries are Equal Opportunity employers. All qualified applicants will receive consideration for employment without regard to race, gender, color, age, sexual orientation, gender identification, national origin, religion, marital status, ancestry, citizenship, disability, protected veteran status, or any other factor prohibited by applicable law.
Backend Engineer Job Roles in Maryland
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Search Backend Engineer Jobs in MarylandBackend Engineer Jobs in Maryland: Frequently Asked Questions
Which companies sponsor visas for backend engineers in Maryland?
Federal contractors and technology firms lead visa sponsorship for backend engineers in Maryland. Booz Allen Hamilton, Leidos, SAIC, Northrop Grumman, and Lockheed Martin all have documented H-1B visa sponsorship histories. Beyond defense contracting, companies like Tenable, CrowdStrike, and T. Rowe Price's technology division also sponsor backend engineers. Sponsorship is most common at mid-to-large employers with established immigration compliance infrastructure.
Which visa types are most common for backend engineer roles in Maryland?
The H-1B is the most common visa category for backend engineers in Maryland, as software engineering roles typically qualify as specialty occupations requiring a relevant bachelor's degree or higher. Candidates already holding OPT or STEM OPT authorization are also common at Maryland tech employers. Some backend engineers at multinational firms may qualify for L-1B visas if transferring from an overseas office.
Which cities in Maryland have the most backend engineer sponsorship jobs?
The Baltimore-Washington corridor concentrates most backend engineer sponsorship activity in Maryland. Bethesda, Rockville, and Silver Spring host a high density of federal contractors and health IT firms. Baltimore itself has a growing tech presence tied to Johns Hopkins University and the cybersecurity sector. Columbia and Annapolis Junction also have notable backend engineering roles, particularly among defense and intelligence contractors.
How to find backend engineer visa sponsorship jobs in Maryland?
Migrate Mate is specifically built for international candidates searching for visa-sponsored backend engineer roles, including those filtered to Maryland. You can browse active listings from employers with verified H-1B sponsorship histories without sorting through postings that don't support work authorization. Filtering by state and role on Migrate Mate surfaces Maryland-specific backend engineering opportunities more efficiently than general job searches.
Are there state-specific considerations for backend engineers seeking sponsorship in Maryland?
Maryland's heavy federal contracting sector introduces a practical consideration: many backend engineering roles require security clearances, which can complicate or limit sponsorship for visa holders since clearances are generally not available to non-U.S. citizens or permanent residents. Backend engineers should prioritize Maryland employers in commercial tech, health IT, and cybersecurity whose roles don't carry clearance requirements, as those positions are more accessible to sponsored candidates.
What is the prevailing wage for sponsored backend engineer jobs in Maryland?
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.