Jobs in the United States

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Added 1 min ago
Sr. Software Engineer - Developer Platform & Automation
Military Spouse Jobs & VetJobs
United States
Are you a software engineer who enjoys building tools that make other developers more productive? Do you have experience creating APIs, automating software onboarding, and developing…
Added 1 min ago
Sr. DevOps/Platform Engineer (Kubernetes, GitLab & GitOps) - Remote
Military Spouse Jobs & VetJobs
United States
Are you an experienced DevOps or Platform Engineer who enjoys building cloud-native platforms, automating software deployments, and ensuring production systems remain secure, reliable, and…
Added 1 min ago
Cloud Engineer II- AWS
Honeywell
Pittsford, NY · Atlanta, GA · Framingham, MA
Do you enjoy working from the customer perspective and diving deep on issues? As a system development engineer, you will be responsible for the overall health of our AWS cloud-based managed…
Added 2 mins ago
AI Engineer (All Levels)
National Steel and Shipbuilding Com
San Diego, CA
The AI Engineer supports the design, build, and operation of production-grade AI solutions within Azure Government (GCCH) environments. The role focuses on implementing and testing LLM- and…
Added 7 mins ago
AA
Test Engineer III
Aether Aerospace
Remote, United States
- $96,021 to $138,500 USD / year
Aether Aerospace is seeking a Test Engineer to support the development, integration, and maturation of complex digital engineering solutions from requirements and conceptual design through…
Added 8 mins ago
Automation Test Engineer
Accenture Federal Services
Washington, DC · Arlington, VA
…GitLab, Docker, Agile/Scrum methodologies, CI/CD pipelines, DevOps practices, and microservices testing. In addition, the candidate must be capable of performing end-to-end testing across…
Added 14 mins ago
Agile Enablement & Governance Lead
CONAGRA
Omaha, NE
Apply a working understanding of software development and modern delivery practices, including flow, DevOps, automation, continuous integration, and continuous delivery, to help teams…
Added 15 mins ago
Principal Engineer, Cloud Security Engineering
AmerisourceBergen Services Corporation
Carrollton, TX · Conshohocken, PA
The Principal Engineer, Cloud Security is responsible for engineering, implementing, and continuously improving enterprise cloud security capabilities across a complex, multinational,…
Added 17 mins ago
Lead SW Engineer
Jabil Inc.
St. Petersburg/Tampa, FL
Jabil, Inc. is seeking a highly skilled and experienced Lead Software Engineer to drive the design, development, and implementation of complex software solutions. This role involves leading…
Added 17 mins ago
DevOps Engineer IV - REMOTE
Net Health
Pittsburgh, PA
As a DevOps Engineer, you'll help build, run, and improve the platform behind our healthcare products. You'll work across Azure infrastructure, CI/CD pipelines, and production operations,…
Added 19 mins ago
EG
PKI Security Engineer
Eliassen Group
Little Rock, AR
- $60 to $68 USD / hour
Our client seeks a Senior PKI Security Engineer to provide operational, engineering, and project support for an enterprise PKI environment. The role requires expert-level experience with…
Added 23 mins ago
Build & Release (CI/CD) Support Engineer
Virtasant
Remote, United States
The Build & Release Support Engineer provides high-impact technical support for the customer’s build, release, and CI/CD systems, which every developer depends on to ship software.
Added 26 mins ago
AI Engineer
TASI Measurement
Largo, FL
The AI Engineer will play a critical role in designing, delivering, and scaling practical AI solutions across TASI Measurement. The role will build on our existing AI successes while…
Added 27 mins ago
Prinicipal, Data Engineer
Mercedes-Benz
Atlanta, GA
We are seeking a Principal Data Engineer to serve as a senior technical leader for enterprise data engineering. This role defines complex problem spaces, sets architectural direction, and…
Added 27 mins ago
IT Cloud Platform Senior Engineer
Holland & Knight LLP
United States
The IT Cloud Platform Senior Engineer is responsible for designing, building, and maintaining scalable, secure, and high-performing cloud platforms, with Microsoft Azure (including Azure…
Added 28 mins ago
IL
Dot Net Azure DevOps Engineer role at Hopkins MN
IPolarity LLC
Whippany, NJ
- $35 USD / hour
We are seeking an experienced .NET / Azure DevOps Engineer with strong full-stack development skills, CI/CD automation expertise, and experience in application security remediation. The…
Added 30 mins ago
Cloud Systems Engineer II, ADC System Security Engineering, ADC System Security Engineering
Amazon Development Center U.S., Inc.
Jessup, MD · Arlington, VA
In this role you will join an established and rapidly growing DevOps engineering team who is maintaining an existing security service while expanding the deployment, features, and…
Added 31 mins ago
EG
PKI Security Engineer
Eliassen Group
Jefferson City, MO
- $60 to $68 USD / hour
Our client seeks a Senior PKI Security Engineer to provide operational, engineering, and project support for an enterprise PKI environment. The role requires expert-level experience with…
Added 33 mins ago
AWS DevOps / Platform Engineer *
LED FastStart
Lafayett, LA
CGI is seeking an AWS DevOps / Platform Engineer with 5+ years of experience in DevOps, platform engineering, or AWS infrastructure automation to support shared cloud platforms across…
Added 33 mins ago
Senior AWS Production Support Engineer *
LED FastStart
Lafayette, LA
. Active AWS Certified Solutions Architect Professional or AWS Certified DevOps Engineer Professional preferred.
Added 35 mins ago
Salesforce Software Engineer/ Developer
Experis USA
Waterford, NY
SDLC & DevOps: Manage full software development lifecycles across sandboxes and production environments utilizing CI/CD tools (e.g., Git, Jenkins, Bitbucket, Change Sets).
Added 35 mins ago
Integration Engineer
Experis USA
Greensboro, NC
Our client, a leading global financial services organization, is seeking an experienced Integration Engineer to design, develop, and support enterprise integration solutions that securely…
Added 39 mins ago
Vice President, Full java Stack Engineer
Syncreon Consulting
Pittsburgh, PA
Experience implementing CI/CD pipelines and DevOps best practices.
Added 39 mins ago
NVIDIA Infrastructure Engineer - NVIDIA V100 or A100
Syncreon Consulting
New York, NY
Solid DevOps or infrastructure engineering experience with scripting skills.
Added 40 mins ago
Site Forward Deployed Engineer
GlaxoSmithKline LLC
Remote, United States
Agile Methodology, Cross-Functional Teamwork, Data Analysis, Design Thinking, DevOps, Prioritization, Product Development Research, Product Roadmapping, Project Management, Return on…

Unissant

Java Engineer

Washington, DC, United States

$99,000 to $164,000 USD / year

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Job details

Pay: $99,000 to $164,000 USD / year
Education: Bachelor’s degree
Posting language: English
Posted: Oct 29, 2026

Original job description

Unissant, Inc. delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and dependability. We continuously look for talent, excited to join that effort. To learn more about our exciting organization, please visit us at www.unissant.com.

Unissant is seeking a Java Engineer to join our team and support our client.

Essential Duties and Responsibilities:

Design, develop, test, deploy, and maintain secure, scalable enterprise applications using Java 25+, Spring Boot, and Spring Frameworks.
Develop and maintain applications using deep Spring transaction semantics, including proxies, propagation, and rollback-only.
Design and develop data access solutions using Spring Data JPA and Hibernate beyond CRUD, including Specifications, @EntityGraph vs. JOIN FETCH, paginated fetch-join countQuery, lazy loading, and projections.
Develop and maintain modern web application components using Node.js and JavaScript frameworks, preferably Vue.js.
Develop and maintain applications and services using Python.
Develop and deploy cloud-based applications within AWS, leveraging services such as Lambda, API Gateway, ECS, Step Functions, RDS, Elasticsearch, Redis, and related cloud services.
Build and maintain automated CI/CD pipelines using tools such as GitHub Actions and support application containerization using Docker.
Apply AI-assisted development techniques in production systems.
Apply evidence-based verification, application security, and a context-aware development mindset throughout the software development lifecycle.
Develop and execute unit and end-to-end tests with a strong test engineering mindset.
Troubleshoot complex application, integration, deployment, and production issues and implement appropriate corrective actions.
Collaborate with developers, architects, DevOps engineers, business analysts, testers, and other stakeholders throughout the software development lifecycle.
Proactively identify technical risks, dependencies, and team blockers; recommend mitigation strategies and drive issues through resolution.
Manage multiple competing development priorities while meeting sprint, release, quality, security, and project delivery commitments.

Work Experience and Job Skills:

5+ years of IT development experience with Java programming using Spring Boot and Spring Frameworks.
5+ years of Java programming experience, with Java 25 minimum.
Deep understanding of Spring transaction semantics, including proxies, propagation, and rollback-only.
Experience with Spring Data JPA and Hibernate beyond CRUD, including Specifications, EntityGraph vs. JOIN FETCH, paginated fetch-join countQuery, lazy loading, and projections.
3+ years of experience with Node.js libraries, preferably Vue.js.
Python programming experience.
Experience using AI-assisted development for production systems.
3+ years of experience deploying application code in an AWS environment.
3+ years of hands-on experience with AWS services, including Lambda, API Gateway, ECS, Step Functions, RDS, Elasticsearch, Redis, and related cloud services.
Experience with CI/CD pipelines, e.g., GitHub Actions.
Working knowledge of Docker images and containerization.
Strong developer analytical skills, including evidence-based verification, application security, and a context-aware development mindset.
Strong test engineering mindset, including developer unit and end-to-end testing.
Ability to identify risks proactively, recommend mitigating actions, and drive them to resolution; mitigate team blockers.
Ability to manage multiple competing tasks and work collaboratively across functional areas; present and communicate analytical findings on an independent basis.

Additional Qualifications (Strongly Preferred):

Knowledge of JSP, JSTL, and displaytag.
3+ years of Python programming experience.
Experience with build and automation tooling, including Maven multi-module, Bash scripting, Python guards, and Docker.
Production ownership experience, including defect triage, incident diagnosis, ECS deployments, and coverage gates.
Current or recent NIH badge.

Education:

Bachelor's Degree is required.

Communication Skills:

Excellent verbal and written skills, ability to present proposals and performance data, comfortable interfacing all levels of organization.
Ability to write clear and concise creative content in a highly confidential manner.

Clearance Requirements:

Ability to obtain and maintain a Public Trust clearance is required.
Current or recent NIH badge is preferred.

Travel:

This position is primarily remote.
The client may direct or approve occasional in-person participation for planning, transition, training, meetings, workshops, or other program events.

Environmental Requirements:

Mainly a routine office environment.
May be required to lift up to ten (10) pounds.
Flexible in working extended hours.

The above statements are intended to describe the general nature and level of work being performed by the individual(s) assigned to this position. They are not intended to be an exhaustive list of all duties, responsibilities, and skills required. Unissant management reserves the right to modify, add, or remove duties and to assign other duties as necessary. In addition, where applicable and available, reasonable accommodation(s) may be made to enable individuals with disabilities to perform essential functions of this position.

Please note: Candidate(s) will be required to go through pre-employment screening.

Unissant, Inc. is a proud Equal Opportunity Employer! (EOE; M/F/Disability/Vets)

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More about this job

Skills

Oracle Java
Spring Boot
Node.js
JavaScript
Vue.js
Python
AWS
Elasticsearch
Redis
Software development
Troubleshoot
CI/CD
GitHub
Docker
Analytical skills
Communicate analytical insights
Apache Maven
Bash
Communication skills
Heavy lifting

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