Maximus

Senior Full Stack Engineer - AWS Cloud

Maximus • $130K — $160K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in IT, Computer Science, Engineering, or related field, or equivalent experience.
  • 3+ years of full stack software development experience in production web applications.
  • Proficiency in modern front-end frameworks, HTML, CSS, JavaScript, and TypeScript.
  • Experience with back-end technologies such as Java/Spring Boot, Python, or Node.js.
  • Hands-on experience integrating with AWS services and developing REST APIs.

Responsibilities

  • Conduct requirements gathering and analyze functional specifications.
  • Develop software components in compliance with coding standards.
  • Troubleshoot and resolve moderately complex issues during testing and deployment.
  • Design and maintain secure web applications with modern technologies.
  • Support API and microservices development and integration.
  • Create technical documentation, deployment requirements, and knowledge transfer materials.
  • Collaborate with cross-functional teams to communicate project status and risks.

Benefits

  • Hybrid work model with on-site requirements as needed.
  • Opportunity to work on IRS-related technology projects.
  • Engagement in modern software development practices and tools.
  • Collaborative work environment with distributed team support.
Full Job Description
Description & Requirements

This position is contingent upon contract award and position availability.

This position is hybrid and based in Lanham, MD. The selected candidate will be expected to work on-site as required by the business. It requires the ability to obtain and maintain an IRS Minimum Background Investigation (MBI) clearance.

Essential Duties and Responsibilities:

- Conduct requirements gathering and perform analysis to define functional specifications and technical needs.
- Develop software components using established programming, scripting, and/or database languages, ensuring alignment to coding standards.
- Troubleshoot moderately complex issues, resolve defects, and support testing, deployment, and enhancement activities.
- Participate in code reviews, adhere to source control practices, and contribute to improving team development processes.
- Recommend enhancements or adjustments to systems and processes within the job area.

Job-Specific Essential Duties and Responsibilities:

- Design, develop, maintain, and enhance secure, scalable, and responsive web applications using modern front-end and back-end technologies.

- Develop and support RESTful APIs, microservices, reusable application components, and system integrations.

- Integrate applications with AWS services, relational and non-relational databases, enterprise APIs, and approved third-party platforms.

- Develop application logic, data-access components, validation rules, logging capabilities, and automated testing solutions to support reliable application performance.

- Perform unit, integration, regression, performance, and security testing; troubleshoot defects; remediate vulnerabilities; and support production issue resolution.

- Create and maintain technical documentation, interface specifications, deployment documentation, release notes, runbooks, and knowledge-transfer materials.

- Support application deployment activities by preparing configuration requirements, container specifications, environment settings, deployment artifacts, and validation criteria while collaborating with infrastructure and operations teams.

- Support security assessments, code reviews, vulnerability remediation, access validation, audit activities, and integration with approved identity, secrets-management, and security services.

- Follow project SDLC, coding standards, source-control practices, peer-review procedures, testing requirements, release controls, and approved Agile and DevSecOps methodologies.

- Coordinate with product owners, architects, infrastructure engineers, database teams, cybersecurity personnel, testers, and operations staff while effectively communicating progress, risks, dependencies, technical issues, and delivery impacts to project stakeholders.

Job-Specific Minimum Requirements:

- Bachelor's degree in Information Technology, Computer Science, Engineering, or a related field from an accredited college or university. Four additional years of related experience may substitute for the degree.

- Three (3) or more years of relevant full stack software-development experience, including hands-on delivery of production web applications.

- IRS project or federal application-development experience is preferred.

- Ability to work independently and collaboratively in a distributed team with minimal supervision.

- Proficiency with a modern front-end framework such as Angular or React and with HTML, CSS, JavaScript, and TypeScript.

- Proficiency with one or more approved back-end technologies such as Java/Spring Boot, Python, or Node.js.

- Experience designing and consuming REST APIs and developing services in a modular or microservices-based architecture.

- Hands-on experience integrating applications with AWS services such as ECS or EKS, API Gateway, S3, RDS/Aurora PostgreSQL, DynamoDB, SQS/SNS, CloudWatch, Secrets Manager, or equivalent approved services.

- Experience with SQL, relational data modeling, PostgreSQL, and application integration with non-relational data stores where applicable.

- Experience with Git-based source control, CI/CD pipelines, containerized application delivery, automated testing, code-quality tools, and vulnerability scanning.

- Working knowledge of secure coding, OWASP risks, least privilege, role-based access control, encryption, secrets handling, audit logging, and federal security practices.

- Ability to diagnose application, integration, access, and environment issues collaboratively without assuming unauthorized infrastructure or security administration duties.

- Strong written and verbal communication skills and the ability to produce clear technical deliverables for engineering, business, project, and executive stakeholders.

- Candidates must meet the contract work-authorization requirements and maintain the required IRS Moderate Risk Minimum Background Investigation clearance.

- Candidates must be a US Citizen or a Legal Permanent Resident (Green Card status) for 3 years and be Federal Tax compliant.

Minimum Requirements

- Bachelor's degree in relevant field of study and 3+ years of relevant professional experience required, or equivalent combination of education and experience.

Preferred Skills and Qualifications:

- AWS Certified Developer - Associate, AWS Certified Solutions Architect - Associate, or comparable role-aligned certification.

- Experience with Aurora PostgreSQL, S3, OpenSearch, event-driven integration, container orchestration, and observability tooling.

- Experience supporting modernization of legacy or on-premises applications into secure AWS-hosted solutions.

- Knowledge of IRS business systems, Information Returns processing, and federal delivery and documentation expectations.

Additional Requirements per Business or Contract Needs:

- Candidates must meet requirements to obtain and maintain an IRS Minimum Background Investigation (MBI) clearance (active IRS Moderate Risk MBI clearance is a plus).

- Candidates must be a US Citizen or a Legal Permanent Resident (Green Card status) for 3 years and be Federal Tax compliant.

#techjobs #clearance #veteransPage

Minimum Salary

$

130,000.00

Maximum Salary

$

160,000.00

About Maximus

MAXIMUS, Inc. is an American, outsourcing company that provides business process services to government health and human services agencies in the United States, Australia, Canada, Saudi Arabia, Singapore, and the United Kingdom. MAXIMUS focuses on administering government-sponsored programs, such as Medicaid, the Children's Health Insurance Program (CHIP), health care reform, welfare-to-work, Medicare, child support enforcement, and other government programs. The company is based in Reston, Virginia, has 13,000 employees and a reported annual revenue of $3.8 billion in fiscal year 2020.
Learn more about Maximus
Size
35,800 employees
Market Cap
$4.4 billion
Industry
Net Income
$219.8 million
Founded
1975
5 Year Trend
+13.6%
Revenue
$3.5 billion
NASDAQ

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