Jobs in the United States

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Added 8 mins ago
Senior DevOps Engineer - Lunar Permanence
Blue Origin LLC
Seattle, WA
…living and working in space for the benefit of Earth, we are building sustainable infrastructure for our transport of crew and cargo from Earth to the lunar…
Added 11 mins ago
Project Engineer
Overwatch Construction Management
Mather, CA
3-6+/- years of project engineer experience, including major capital projects including commercial buildings, including laboratories, hospitals, or other building projects of a technical…
Added 11 mins ago
Construction Project Manager
Overwatch Construction Management
Memphis, TN
…of an exterior rehabilitation project at an occupied, secure building. The position is technically focused, field-driven, and highly visible, with responsibility for schedule, quality,…
Added 12 mins ago
Solution Engineer
Ottimate
Remote, United States
The Solutions Engineer owns the technical side of the deal. You run discovery with the AE, build demos around what the customer told us, scope the ERP integration, and make sure what we…
Added 12 mins ago
O
Software Engineer, SMS Adapter
Ottimate
Remote, United States
- $160,000 to $180,000 USD / year
…it to Ottimate's AP platform. We're looking for a software engineer to own this adapter end-to-end, from the initial data connection and sync logic through to the security, reliability, and…
Added 12 mins ago
Software Engineer (US Candidates only)
Ottimate
Remote, United States
We’re looking for a capable, growth-minded software engineer to join our team as its third engineer. This is an ideal opportunity for an early-to-mid-career engineer who wants meaningful…
Added 16 mins ago
J
Staff AI Product Engineer
Jobgether
Remote, United States
- $200,000 to $300,000 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Staff AI Product Engineer based in United States.
Added 16 mins ago
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L1 Technical Support Engineer (Spanish-Speaking)
Jobgether
Remote, United States
- $31.25 to $44.96 USD / hour
As an L1 Technical Support Engineer, you will help enterprise customers resolve technical challenges across cloud-based email security, AI security, and SaaS security solutions. You will…
Added 16 mins ago
AI Security Engineer, Detection and Response
Jobgether
Remote, United States
Candidates must be based in the United States
Added 17 mins ago
Safety and Occupational Health Specialist
Federal Emergency Management Agency
Emmitsburg, MD
Selective Service registration required · Qualifications Current Federal employees must have served 52 weeks at the next lower grade or equivalent grade band in the Federal service
Added 17 mins ago
Safety and Occupational Health Specialist
Federal Emergency Management Agency
Emmitsburg, MD
Selective Service registration required
Added 17 mins ago
Senior Full Stack Engineer - AWS Cloud
Maximus
Lanham, MD
Added 17 mins ago
Networking Security Engineer II
CACI International
Linthicum Heights, MD
We are seeking a Network Security Engineer who will provide engineering expertise to analyze complex systems, architecture, network design and other technical hardware issues. You will…
Added 18 mins ago
Cyber-Physical Systems Reverse Engineer
Leidos
Columbia, MD
…interfaces, and interactions between components. You will reverse engineer and emulate embedded devices, develop automated methods for exploring system behavior, and design experiments to…
Added 18 mins ago
Principal Software Engineer - 25k Sign on Bonus
Leidos
Annapolis Junction, MD
Are you passionate about modern software engineering and building enterprise applications with today's leading technologies? Leidos is seeking an experienced Software Engineer to join an…
Added 18 mins ago
Data Center Night Chief Engineer, DCC Communities
Amazon
Frederick, MD
The Data Center Chief Engineer (CE) is responsible for ensuring that all electrical, mechanical, and fire/life safety equipment within the data center is operating at peak efficiency. This…
Added 18 mins ago
A/AI Software & Systems Engineer Sr Stf
Lockheed Martin
Bethesda, MD
Experience mentoring engineers and building technical leadership across teams
Added 18 mins ago
Senior Principal Systems Engineer – Electronic Warfare (EW) Systems
Northrop Grumman
Baltimore, MD
…planning. We’re looking for innovators who can help us keep building on our wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies that fuel those…
Added 18 mins ago
S
Energy Engineer
Siemens
Baltimore, MD
- $69,571 to $119,264 USD / year
The Energy Engineer conducts facility site visits, analyzes the customer’s current situation, and produces plans for Facility Improvement Measures (FIMs). This position works closely with…
Added 19 mins ago
EG
Azure Government Administrator
Eliassen Group
Aberdeen Proving Ground, MD
- $50 to $60 USD / hour
Added 19 mins ago
EG
Front End React Engineer
Eliassen Group
Annapolis, MD
- $80 to $90 USD / hour
Our client seeks an experienced Front End React Engineer to join a small, focused team building features across three SaaS products in consumer goods retail. Global brands and retailers…
Added 19 mins ago
EG
Senior Systems Administrator / Infrastructure Engineer
Eliassen Group
Annapolis, MD
- $65 to $75 USD / hour
Our client seeks a senior-level Systems Administrator or Infrastructure Engineer to administer Linux and Windows Server environments, manage AWS services, and drive automation and…
Added 23 mins ago
Application Security Engineer
Fin
Chicago, IL
Together with Salesforce, the #1 AI CRM, where humans with agents drive customer success, we're building the future of customer experience. Here, ambition meets action. Tech meets trust.…
Added 35 mins ago
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Founding AI Research Engineer - Robot Learning
Origin
San Francisco, CA
- $100,000 to $300,000 USD / year
Origin is building Physical AI for the built world - starting with autonomous robots for Interior Construction. We are building Construction Action Models which allows our modular robots to…
Added 40 mins ago
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Senior DevOps & AI Platform Engineer (GCP) - REMOTE
Cognizant
Tempe, AZ
- $62,500 to $99,000 USD / year
Cognizant is seeking a Senior DevOps & AI Platform Engineer (GCP) to support Couche Tard Inc. This role is responsible for building and operating a secure, scalable, and automated Google…

Maximus

Senior Full Stack Engineer - AWS Cloud

Lanham, MD, United States

Apply on usnlx.com About employer

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Job details

Experience: '- Bachelor's degree in relevant field of study and 3+ years of relevant professional experience required, or equivalent combination of education and experience.
Posting language: English
Posted: Nov 10, 2026

Original job description

Maximus is a trusted federal partner supporting the Internal Revenue Service (IRS) in delivering essential services that help taxpayers navigate and meet their tax obligations. Through innovative solutions, operational excellence, and a commitment to public service, we help the IRS enhance efficiency, improve customer experiences, and strengthen mission outcomes.

Joining Maximus means becoming part of a collaborative, mission-driven organization where teamwork, accountability, and professional growth are central to our culture. We invest in our employees through training, professional development, and career advancement opportunities, empowering our teams to deliver meaningful results while supporting one of the nation's most important public service missions.

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

Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics.

Minimum Salary

$130,000

Maximum Salary

$160,000

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More about this job

Skills

AWS
Requirements gathering
Troubleshoot
Team building
API development
Microservices
Documentation
Cybersecurity
Computer technology
Computer science
Software development
Work independently
React
HTML
CSS
JavaScript
TypeScript
Oracle Java
Spring Boot
Python
Node.js
PostgreSQL
Amazon DynamoDB
SQL
Data modelling
Git
CI/CD
Test automation
Communication skills
AWS certification

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Work requirements

Jobs in the United States