Biometric Developer - SC Cleared - Remote Working

LA International; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

LA International is seeking a Biometric Developer to work in a remote capacity within a secure government environment. The role focuses on building Java 21 backend services, serverless patterns on AWS, and secure API integrations for biometric identity workflows.

Candidate will design, implement and test backend components, ensure auditability and access control for sensitive biometric data, and collaborate with cross-functional teams across live-service support and integration layers.

Qualifications

• Proven Java 21 development experience in commercial projects.
• Experience building applications with Maven and serverless architectures.
• Strong familiarity with AWS services (Lambda, API Gateway, SQS, IAM).
• Experience developing secure backend APIs is a plus.

Responsibilities

• Work across backend development, systems integration, automated testing and live-service support within a secure Government environment.
• Design, develop and maintain backend services using Java 21 and Maven.
• Build AWS Lambda functions supporting biometric identity and matching workflows.
• Develop secure APIs using AWS API Gateway.
• Develop REST and SOAP web service integrations.
• Process biometric requests and asynchronous transactions using AWS SQS.
• Integrate applications with Oracle DB and AWS DynamoDB.
• Implement authentication and authorisation using OAuth, Red Hat SSO and AWS IAM.
• Create AWS SAM templates for repeatable serverless deployments.
• Configure logging, monitoring and alerts through AWS CloudWatch.
• Develop automated tests using JUnit 5, Mockito, Cucumber, Serenity and WireMock.
• Develop supporting automation using Python and Linux shell scripting.
• Investigate defects, failed transactions, integration errors and live-service incidents.
• Maintain secure handling, access controls and auditability for sensitive biometric and identity data.

Skills

Java 21 development

AWS Lambda

Maven

Tools

AWS Lambda

Maven

AWS API Gateway

SQS

IAM

SAM

CloudWatch

Oracle DB

AWS DynamoDB

OAuth

Red Hat SSO

Job description

Biometric Developer - Remote Working

Must have an active SC Clearance

Biometric Developer Responsibilities

• Work across backend development, systems integration, automated testing and live-service support within a secure Government environment.


• Design, develop and maintain backend services using Java 21 and Maven.


• Build AWS Lambda functions supporting biometric identity and matching workflows.


• Develop secure APIs using AWS API Gateway.


• Develop REST and SOAP web service integrations.


• Process biometric requests and asynchronous transactions using AWS SQS.


• Integrate applications with Oracle DB and AWS DynamoDB.


• Implement authentication and authorisation using OAuth, Red Hat SSO and AWS IAM.


• Create AWS SAM templates for repeatable serverless deployments.


• Configure logging, monitoring and alerts through AWS CloudWatch.


• Develop automated tests using JUnit 5, Mockito, Cucumber, Serenity and WireMock.


• Develop supporting automation using Python and Linux shell scripting.


• Investigate defects, failed transactions, integration errors and live-service incidents.


• Maintain secure handling, access controls and auditability for sensitive biometric and identity data.

Biometric Developer Skills and Experience

• Strong commercial Java 21 development experience is essential.


• Strong AWS Lambda and serverless development experience is essential.


• Experience building and managing Java applications using Maven is essential.

Desirables

• Experience developing secure backend applications and APIs.


• AWS API Gateway, SQS, IAM, SAM and CloudWatch experience.


• REST and SOAP web services experience.


• Oracle DB and AWS DynamoDB experience.


• OAuth and Red Hat SSO knowledge.


• Strong automated testing experience using Java testing frameworks.


• Strong understanding of clean coding and secure software engineering.


• Experience working within Agile multidisciplinary delivery teams.


• Biometric, identity management or identity verification experience would be advantageous.


• Government, immigration, policing, border security or national security experience would be beneficial.

Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take a minimum 10 weeks.

We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported.

We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply.

If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience.