Jobs in the United States

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Added 4 hours ago
Lead Modeling and Simulations Operations Research Analyst
The MITRE Corporation
Fairborn, OH
Demonstrated proficiency in programming languages and applications such as C/C++, Java, Julia, Python, MATLAB, or Mathematica.
Added 4 hours ago
Summer 2027 Intern - Forward Deployed Engineer - Global Public Sector
Salesforce.com, Inc.
Darbydale, OH
…Experience in at least one of Python, JavaScript/TypeScript, Java, or Apex, and a…
Added 4 hours ago
AI Developer
BOOZ ALLEN HAMILTON INC
Dayton, OH
Job Number: R0246939 AI Developer The Opportunity: As an experience d AI engineer, you know that AI systems are critical to understanding and processing massive datasets in an organization.…
Added 4 hours ago
AI Developer
BOOZ ALLEN HAMILTON INC
Dayton, OH
Job Number: R0246934 AI Developer The Opportunity: As an experience d AI engineer, you know that AI systems are critical to understanding and processing massive datasets in an organization.…
Added 4 hours ago
AI Developer
BOOZ ALLEN HAMILTON INC
Dayton, OH
Job Number: R0246932 AI Developer The Opportunity: As an experience d AI engineer, you know that AI systems are critical to understanding and processing massive datasets in an organization.…
Added 4 hours ago
AI Developer
BOOZ ALLEN HAMILTON INC
Dayton, OH
Job Number: R0246936 AI Developer The Opportunity: As an experience d AI engineer, you know that AI systems are critical to understanding and processing massive datasets in an organization.…
Added 4 hours ago
AI Developer
BOOZ ALLEN HAMILTON INC
Dayton, OH
Job Number: R0246928 AI Developer The Opportunity: As an experience d AI engineer, you know that AI systems are critical to understanding and processing massive datasets in an organization.…
Added 4 hours ago
Junior Modeling and Simulation Engineer
Radiance Technologies, Inc.
DAYTON, OH
…Simulation (M&S) development team. We are looking for a junior developer to work with a diverse team of software engineers and analysts to explore and develop solutions in support of AFRL,…
Added 4 hours ago
Systems Test Integration Engineer
DCS CORPORATION
Dayton, OH
Added 4 hours ago
Sr. Systems Engineer – Mainframe API Services
U.S. Bank
Cincinnati, OH
Automate deployment, configuration, monitoring, and operational processes using Jenkins, Git, Python, Java/Groovy, REXX, and shell scripting.
Added 4 hours ago
Backend Modernization Engineer IV - 3057120
Apex Systems, Inc.
Cincinnati, OH
Added 4 hours ago
Manager, Harness Engineer
KPMG LLP
Cincinnati, OH
…with deep expertise in modern languages (Python, Go, Rust, or Java) and cloud platforms (Azure, AWS, or Google Cloud (GCP)) - Bachelor's degree from an accredited college or university in a…
Added 4 hours ago
Senior Full Stack Applications Developer
The Sherwin-Williams Company
Cleveland, OH
The Senior Full Stack Application Developer will be responsible for the broader processof developing and deploying enhancements and/or new applications used in local, networked, cloud-based…
Added 4 hours ago
Senior Full Stack Applications Developer
The Sherwin-Williams Company
Cleveland, OH
The Senior Full Stack Application Developer will be responsible for the broader processof developing and deploying enhancements and/or new applications used in local, networked, cloud-based…
Added 4 hours ago
Senior Full Stack Applications Developer
The Sherwin-Williams Company
Cleveland, OH
The Senior Full Stack Application Developer will be responsible for the broader processof developing and deploying enhancements and/or new applications used in local, networked, cloud-based…
Added 4 hours ago
Back End Applications Developer
The Sherwin-Williams Company
Cleveland, OH
The Back End Application Developer is responsible for contributing to the design, building, and maintenance of the server-side aspect of digital platforms, such as event-driven services,…
Added 4 hours ago
Sr. Application Security Engineer
American Express Global Business Travel
Columbus, OH
…application development into application security, bringing a developer's mindset to security and operations, and will mentor others while helping shape how the organization builds and…
Added 4 hours ago
AT
Software Engineer II
Akamai Technologies, Inc.
Columbus, OH
- $95,000 to $171,000 USD / year
Are you a software developer who loves solving complex problems?
Added 4 hours ago
C
Sr. Java Full Stack Developer
Cognizant
Columbus, OH
- $70,000 to $110,500 USD / year
As a Sr. Java Full Stack Developer, you will make an impact by designing, building, and scaling API-first, cloud-native applications and integrations using modern Java, AWS, React, and…
Added 4 hours ago
Software Engineer
Nationwide Mutual Insurance Company
Columbus, OH
…insurance/underwriting domains. Perform object-oriented programming using Java/J2EE, C, and Ruby in Linux platform. Automate the manual upload of Guidewire Policy Center Users. Maintain and…
Added 4 hours ago
Product Architect
Nationwide Mutual Insurance Company
Columbus, OH
…modernization initiatives involving CICS, COBOL, DB2, IMS, Java/J2EE, and JavaScript applications. Guide development teams in implementing proposed design solutions and ensure they meet…
Added 4 hours ago
EG
Full Stack Developer (Java & React), Risk and Compliance AI Platform
Eliassen Group
Columbus, OH
- $75 to $80 USD / hour
We are seeking a highly motivated full stack developer to join a focused remote software development team. The team turns complex software requirements into reliable, scalable solutions for…
Added 4 hours ago
T
It Administrator
TEKsystems
Lincolnshire, IL
- $30 to $45 USD / hour
…systems.Entry-level scripting or programming experience (PowerShell, Python, Java, C++, etc.).Experience creating or maintaining technical documentation and process documentation.Ability to…
Added 4 hours ago
T
Architect
TEKsystems
Hanover, MD
- $156,000 to $234,000 USD / year
Added 5 hours ago
DevSecOps Engineer/Administrator
Parsons Technical Services, Inc.
CO
Work with tools and technologies such as GitLab, Docker, Java, Python, Bash, YAML, Kubernetes, Flux, Rancher, Grafana, and Helm.

Cognizant

Sr. Java Full Stack Developer

Columbus, OH, United States

$70,000 to $110,500 USD / year

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Job details

Pay: $70,000 to $110,500 USD / year
Experience: 7+ years of professional software engineering experience, including 2+ years designing or architecting cloud-native services on AWS.
Posting language: English
Posted: Oct 29, 2026

Original job description

About the role

As a Sr. Java Full Stack Developer, you will make an impact by designing, building, and scaling API-first, cloud-native applications and integrations using modern Java, AWS, React, and AI-assisted technologies. You will work collaboratively with product, design, data, architecture, and risk and control stakeholders to deliver secure, scalable, and reliable technology solutions.

In this role, you will:

Design, build, and scale cloud-native, API-first applications using Java, Spring Boot, microservices, REST APIs, and event-driven architecture.
Develop end-to-end capabilities across the technology stack using React, TypeScript/JavaScript, and Node.js on the front end and Java/Spring Boot on the back end.
Build and operate scalable solutions on AWS using technologies such as Docker, Kubernetes, ECS/EKS, serverless computing, Kafka, SNS, and SQS.
Integrate AI capabilities using technologies and approaches such as agentic AI, LLMs/SLMs, MCP, RAG, agent orchestration frameworks, and AI-assisted automation.
Establish strong engineering practices across CI/CD, automated and performance testing, infrastructure as code, observability, security, and application performance.

Work model

At Cognizant, we strive to provide flexibility wherever possible, and we are here to support a healthy work-life balance through our various wellbeing programs. Based on this role's business requirements, this is an onsite position requiring 5 days a week in a client or Cognizant office in Columbus, OH.

The working arrangements for this role are accurate as of the date of posting. This may change based on the project you're engaged in, as well as business and client requirements. Rest assured; we will always be clear about role expectations.

What you need to have to be considered

7+ years of professional software engineering experience, including 2+ years designing or architecting cloud-native services on AWS.
Strong hands-on expertise with Java 11/17/21, Spring Boot, microservices, REST APIs, JSON, OpenAPI, asynchronous messaging, and API integration patterns.
Full-stack development experience with React, TypeScript/JavaScript, Node.js, and Java/Spring Boot, including scalable API and microservices development.
Experience designing and deploying cloud-native applications on AWS using Docker, Kubernetes, ECS/EKS, serverless technologies, Kafka, SNS/SQS, SQL, and NoSQL databases.
Strong engineering experience with CI/CD, infrastructure as code such as Terraform or CloudFormation, automated testing, observability, performance tuning, and application security.

These will help you stand out

Hands-on experience integrating generative or agentic AI technologies, including LLMs/SLMs, RAG, MCP, agent orchestration frameworks, or similar AI capabilities.
Python experience supporting LLM engineering, data processing, automation, evaluation frameworks, or lightweight services.
Experience with micro frontends, CEN/XFS APIs, WebSockets, Redis, DynamoDB, DocumentDB, PostgreSQL, MySQL, or Aurora.
Experience with observability and monitoring platforms such as Splunk, Dynatrace, Datadog, CloudWatch, OpenTelemetry, or Grafana.
Knowledge of AI-assisted development tools such as GitHub Copilot or Claude, prompt engineering, and/or experience within commercial banking.

We're excited to meet people who share our mission and can make an impact in a variety of ways. Don't hesitate to apply, even if you only meet the minimum requirements listed. Think about your transferable experiences and unique skills that make you stand out as someone who can bring new and exciting things to this role.

Salary and Other Compensation

Applications will be accepted until November 13th, 2026

The annual salary for this position is between $70,000 - $110,500 depending on experience and other qualifications of the successful candidate.

This position is also eligible for Cognizant's discretionary annual incentive program, based on performance and subject to the terms of Cognizant's applicable plans.

Benefits

Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:

Medical/Dental/Vision/Life Insurance
Paid holidays plus Paid Time Off
401(k) plan and contributions
Long-term/Short-term Disability
Paid Parental Leave
Employee Stock Purchase Plan

Cognizant is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

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More about this job

Skills

Oracle Java
Spring Boot
Microservices
API development
React
TypeScript
JavaScript
Node.js
AWS
Docker
Kubernetes
Apache Kafka
REST Assured
Full-stack development
SQL
NoSQL
Python
Process data
Redis
Amazon DynamoDB
PostgreSQL
MySQL
Splunk
Dynatrace
Datadog
Grafana
GitHub

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