Jobs in the United States

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Added 8 days ago
AI / Full-Stack Engineer
QualityAI
Santa Clara, CA
Full-Stack AI Engineer (Applied AI & Agentic Solutions)
Added 8 days ago
Core Senior .NET Software Engineer
Evolent
Hartford, CT
The Senior Software Engineer leads the design, development, and deployment of complex software solutions, ensuring scalability and maintainability. This role architects and implements…
Added 8 days ago
Senior Systems Engineer - CT
GE HealthCare
Waukesha, WI
The Senior Architect Systems Engineer has the responsibility to design and develop photon counting CT products delivering customer workflow, feature functionality, product quality,…
Added 8 days ago
Core Senior .NET Software Engineer
Evolent
Madison, WI
The Senior Software Engineer leads the design, development, and deployment of complex software solutions, ensuring scalability and maintainability. This role architects and implements…
Added 8 days ago
Cloud Migration Developer
AGFA HEALTHCARE CORP
MILWAUKEE, WI
Added 8 days ago
Information Systems Security Engineer (ISSE)
KGS LLC
Arlington, VA
We are seeking a Senior Information Systems Security Engineer (ISSE) to raise the security bar for a portfolio of classified national security systems. You will work backward from mission…
Added 8 days ago
C
Staff Engineer, Systems Engineering
Carrier
Bloomington, MN · Minneapolis, MN · Saint Paul, MN
- $96,000 to $192,000 USD / year
Architect, develop, and deliver high-quality software, code, and algorithms for full-stack Java and Android-based solutions, ensuring end-to-end code quality.
Added 8 days ago
Senior Software Engineer
Penske
Tampa, FL · Reading, PA
As a Senior Software Engineer, you will lead global software development teams to deliver on multiple medium to large sized enterprise wide projects concurrently. You will be overseeing the…
Added 8 days ago
Senior Multi-Cloud DevOps Engineer
Select Source Solutions
Remote, United States
Our client is seeking a remote Senior Multi-Cloud DevOps Engineer to join an Agile engineering team supporting enterprise cloud modernization and emerging technology initiatives in an…
Added 8 days ago
Cloud System Engineer III
GAMA-1 Technologies
Silver Spring, MD
The Cloud System Engineer III will serve as a mid- to senior-level technical contributor on an Agile team, supporting a variety of projects that evaluate emerging technologies and solutions…
Added 8 days ago
Data Engineer 4 (Python, Oracle Database)
Capital One
Riverwoods, IL
Architect and enforce common data engineering design patterns to ensure code quality, maintainability, and reusability across data platforms and pipelines
Added 8 days ago
Senior Partner Solutions Engineer, gTech Ads Sellside, Global Exchange Platforms
Google
New York, NY
…one or more programming languages (e.g., Python, JavaScript, Java, C++,…
Added 8 days ago
Senior Staff Engineer - Agentic Identity
Cisco
Charleston, WV
Architect and Build Core Capabilities: Design and implement scalable identity and access management frameworks for AI agents, including token exchange, credential brokering, workload…
Added 8 days ago
C
Senior Federal Enterprise Solution Architect
Collibra
Remote, United States
- $152,000 to $190,000 USD / year
Clearly understand the roles and responsibilities of all delivery personnel including an Engagement Manager, Solution Architect, Account Program Manager, Premium Support Engineer, Sales…
Added 9 days ago
BH
DevOps Engineer IV
Banner Health
Remote, United States
- $54.7 to $91.16 USD / hour
Must possess strong knowledge of programming and cloud technology
Added 9 days ago
Lead AI Software Engineer
Humana Inc.
Louisville, KY · Fort Lauderdale, FL · Nashville, TN · Tampa, FL · Dallas, TX
We're seeking a Lead AI Software Engineer to help build the next generation of AI-powered products and platforms. This is a hands-on technical leadership role focused on designing,…
Added 9 days ago
Lead Application Support Engineer-Java/AWS
CGI Technologies and Solutions, Inc.
Pittsburgh, PA
. AWS Certified Developer Associate AWS Solutions Architect Associate Oracle Certified Java Professional Oracle WebLogic Certification Oracle BPM/SOA Certification ITIL Foundation v4…
Added 9 days ago
Senior Software Engineer – Backend
Marriott
Bethesda, MD
As a Senior Software Engineer – Backend at Marriott, you will design, develop, and support scalable, secure, and high-performance backend services that power Marriott’s global digital…
Added 9 days ago
Senior DevSecOps Platform Engineer
CGI Technologies and Solutions, Inc.
Baltimore, MD
CGI is seeking a Senior DevSecOps Platform Engineer to build, evolve, and set direction for enterprise shared services platforms that support development teams across a large federal…
Added 9 days ago
Network Development Engineer II - Wireless, OTN-Wireless
Amazon
Nashville, TN
We are looking for a Wireless Network Development Engineer to provide technical thought leadership in the evolution of our next-generation wireless networks. Our networks support an…
Added 9 days ago
Consulting Architect
Elastic
United States
5+ years as a consultant, architect, or engineer with expertise in security, monitoring, or related domains.
Added 9 days ago
Enterprise Architect - Data Engineer
Arcfield
McLean, VA
Must possess and be able to maintain a TS/SCI clearance with polygraph
Added 9 days ago
FS
Senior Software Engineer – Mission Applications & Command and Control
Four Sea Group, Inc.
Aurora, CO
- $140,000 to $232,000 USD / year
…areas. Depending on experience and demonstrated scope, the engineer may lead major application components, define reusable technical approaches, architect complex solutions, guide other…
Added 9 days ago
Software Engineer 2 ( Full Stack - Java, Spring Boot, React)
U.S. Bank National Association
Irving, TX
Bank location three (3) or more days per week
Added 9 days ago
RU
Senior Backend Engineer - Java / AWS
Randstad USA
Washington, DC
- $60 to $65 USD / hour
Randstad Digital is seeking a Senior Backend Engineer (Java / AWS) to join a core engineering delivery team within a major national passenger transportation organization's Corporate &…

Randstad USA

Senior Backend Engineer - Java / AWS

Washington, DC, United States

$60 to $65 USD / hour · Contract

Apply on randstadusa.com About employer

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Job details

Pay: $60 to $65 USD / hour
Job type: Contract
Apply by: Dec 3, 2026
Experience: Experience: 7+ years of professional backend software engineering experience building and supporting distributed, high-availability production systems.
Posting language: English
Posted: Nov 3, 2026

Original job description

job summary:

Randstad Digital is seeking a Senior Backend Engineer (Java / AWS) to join a core engineering delivery team within a major national passenger transportation organization's Corporate & Operations Technologies division. In this role, you will design, build, and support cloud-native enterprise integrations and transaction-processing services that power critical operational systems. Working closely with Principal Systems Engineering leadership, you will take hands-on ownership of resilient, multi-region AWS architectures, event-driven pipelines, and automated CI/CD workflows, ensuring five-nines reliability, rapid disaster recovery, and seamless B2B data exchange.

location: Washington, Washington, D.C. job type: Contract salary: $60 - 65 per hour work hours: 9am to 5pm education: Bachelors

responsibilities:

Cloud-Native & Integration Architecture: Design, build, deploy, and maintain scalable microservices, RESTful APIs, and event-driven architectures utilizing Java 17+, Spring Boot, Python, and AWS integration services.

Resiliency & Disaster Recovery: Architect fault-tolerant, high-availability solutions across multiple AWS Availability Zones and Regions, conducting failover testing and actively reducing Mean Time to Resolution (MTTR).

Production Operations & Root Cause Analysis: Investigate complex production incidents, perform root cause analysis (RCA), and implement robust observability frameworks using Amazon CloudWatch.

DevOps & Pipeline Automation: Build, maintain, and optimize continuous integration and delivery (CI/CD) pipelines leveraging GitHub Actions, Jenkins, AWS CodePipeline, and CloudFormation infrastructure-as-code (IaC).

Data Modeling & Optimization: Implement relational data models, craft complex queries, and tune database performance on Amazon Aurora PostgreSQL.

Mentorship & Quality Standards: Drive peer code reviews, champion automated testing standards (JUnit, Mockito), and provide technical mentorship to junior developers.

qualifications:

Experience: 7+ years of professional backend software engineering experience building and supporting distributed, high-availability production systems.

Core Languages: Advanced, hands-on proficiency in Java (Java 17+), Spring Boot, and Python.

AWS Cloud Engineering: Extensive hands-on experience across core AWS integration and compute services, including ECS/Fargate, EventBridge, SQS, SNS, Lambda, S3, and CloudWatch.

Database & Performance: Strong relational database background with PostgreSQL / Amazon Aurora PostgreSQL, including schema design, query optimization, and tuning.

CI/CD & IaC: Practical experience managing automated deployments using Jenkins, GitHub Actions, AWS CodePipeline, and CloudFormation.

Testing: Demonstrated proficiency with automated unit and integration testing frameworks (JUnit, Mockito).

Education: Bachelor's degree in Computer Science, Engineering, or a related technical discipline (or equivalent practical experience).

skills:

Fargate,S3,SNS,SQS,AWS,AWS Cloud,Integration Architecture,automated testing,Backend,Cloud-Native,CloudFormation,Amazon CloudWatch,CloudWatch,delivery (CI/CD),CI/CD workflows,continuous integration,CI/CD,database performance,Database,Pipeline Automation,AWS CodePipeline,automated deployments,DevOps,disaster recovery,data exchange,event-driven architectures,fault-tolerant,Lambda,GitHub Actions,Computer Science,Java,Java 17+,proficiency in Java,Jenkins,JUnit,scalable microservices,Mockito,MTTR,operational systems,PostgreSQL,Python,query optimization,relational data models,relational database,RESTful APIs,EventBridge,software engineering,Spring Boot,Systems Engineering,unit and integration testing,leadership,resilient,reliability,automated,B2B,Data Modeling,high-availability solutions,Mentorship,technical mentorship,Production Operations,production systems,Quality Standards,Investigate,Root Cause Analysis,Testing

Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status.

At Randstad Digital, we welcome people of all abilities and want to ensure that our hiring and interview process meets the needs of all applicants. If you require a reasonable accommodation to make your application or interview experience a great one, please contact HRsupport@randstadusa.com.

Pay offered to a successful candidate will be based on several factors including the candidate's education, work experience, work location, specific job duties, certifications, etc. In addition, Randstad Digital offers a comprehensive benefits package, including: medical, prescription, dental, vision, AD&D, and life insurance offerings, short-term disability, and a 401K plan (all benefits are based on eligibility).

This posting is open for thirty (30) days.

Apply on randstadusa.com About employer

More about this job

Skills

Oracle Java
AWS
Transaction processing
Leadership
CI/CD
Implement ICT recovery system
Microservices
API development
Spring Boot
Python
Root cause analysis
GitHub
Jenkins
Infrastructure as code
Data modelling
Data models
PostgreSQL
Test automation
JUnit
Computer science

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Jobs in the United States