Jobs in the United States

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Added 8 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 8 hours ago
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Principal Data Scientist- Decisioning
Citizens
Columbus, OH
- $149,000 to $194,000 USD / year
Strong Python and SQL skills (with 5+ years of applied experience each), including experience building reproducible analytical pipelines and working efficiently with large, complex datasets.
Added 8 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 8 hours ago
Quantitative Risk Modeling Analyst
Huntington National Bank
Columbus, OH
1+ years of experience with statistical modeling using SQL, SAS, R, or Python, and exposure to machine learning or data mining
Added 8 hours ago
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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 8 hours ago
Modeling and Simulation Engineer
BOOZ, ALLEN & HAMILTON, INC.
Wright-Patterson AFB, OH
3+ years of experience with scripting or programming languages, including C, C++, MATLAB, or Python
Added 8 hours ago
ME
Fleet Operations & Analytics Engineer
Mainspring Energy
Remote, United States
- $129,854 to $152,770 USD / year
Demonstrated interest and ability in development of automated software tools and processes (Python preferred)
Added 8 hours ago
I
Data Scientist, Full Stack
IREN
San Francisco, CA
- $190,000 to $240,000 USD / year
Strong SQL and Python; familiarity with dbt or an equivalent transformation framework.
Added 8 hours ago
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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 8 hours ago
T
Architect
TEKsystems
Hanover, MD
- $156,000 to $234,000 USD / year
Added 8 hours ago
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Data Analyst Fiber Infrastructure / Project Reporting
TEKsystems
Phoenix, AZ
- $35 to $45 USD / hour
Added 8 hours ago
F
ML Engineer
Freed
San Francisco, CA
- $220,000 to $300,000 USD / year
- Proficiency in Python and familiarity with modern ML frameworks and tooling.
Added 8 hours ago
Senior Quantum Systems Engineer, The Bloch, Chicago Quantum Exchange
University of Chicago
Chicago, IL
Proficiency in computer languages, including Python and C++, and software tools for data analysis and modeling, such as MATLAB, LABView and similar platforms.
Added 8 hours ago
TT
Founding Product Engineer
True Talent Solutions Partners
San Francisco, CA
- $165,000 to $210,000 USD / year
- Proficiency with Python, React, SQL, PostgreSQL, and DuckDB, plus familiarity with LLMs and agent frameworks.
Added 8 hours ago
TT
Fullstack Software Engineer
True Talent Solutions Partners
San Francisco, CA
- $160,000 to $200,000 USD / year
- Strong proficiency in Python and experience with NoSQL databases such as MongoDB or Firebase.
Added 8 hours ago
H
Software Engineer I, Promotions
Handshake
San Francisco, CA
- $140,000 to $170,000 USD / year
- Proficiency in Ruby on Rails, Go, or Python.
Added 8 hours ago
Data Analyst
UWMSN University of Wisconsin Madison
Remote, United States
One year of experience applying statistical analysis methods and/or developing reproducible data analyses using statistical software such as R, Python, SAS, Stata, or SPSS.
Added 8 hours ago
Software Engineer in Test
Schweitzer Engineering Laboratories, Inc.
ID
Added 8 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.
Added 8 hours ago
5D
HPC Systems Administrator
5C Data Centers USA, Inc.
United States
- $120,000 to $135,000 USD / year
Added 8 hours ago
SO
Toxics Cleanup Program IT Data Management Journey
State of Washington
Lacey, WA
- $7,508 to $10,098 USD / month
Added 8 hours ago
AP
Rotational Engineer, Central Technology
ACTIVISION PUBLISHING, INC.
United States
- $30.53 to $56.48 USD / hour
Sometimes you have to decode to get through some comms. If you know LUA, Python or Java you can level the game
Added 8 hours ago
Business Systems Engineer I
Rocket Lab Corporation
Long Beach, CA
Conduct in-depth analyses using SQL, R, Power BI, Python, and other tools to assess risk, gather intelligence, and formulate actionable plans.
Added 8 hours ago
Digital Transformation Startegist
KSB GIW, Inc.
Grovetown, GA
Application Development: Design, develop, test, and deploy dashboards, back-end services, and automated workflows using Python, SQL, and related technologies.
Added 8 hours ago
O
Principal Platform Software Engineer - Oracle Health Data & Analytics
Oracle
United States
- $105,900 to $234,600 USD / year
The OHDS team is looking for a Principal Software Developer to drive the data platform forward. In this role you will collaborate with software architects on system design, serve as the…

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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