Jobs in the United States

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Added 9 days ago
Engineering Manager, Authentication Platform
1Kosmos
Remote, United States
Willingness to work from Edison, NJ three days per week and maintain meaningful working overlap with the India-based Auth engineering team
Added 9 days ago
Lead Software Engineer
Empower Retirement, LLC
Remote, United States
…applications. The ideal candidate will have extensive experience in Java 11+, SQL/NoSQL databases, Spring ecosystem, microservices, and real-time streaming applications with Apache Kafka,…
Added 9 days ago
Salesforce CRM Administrator
Fishback Financial Corporation
Sioux Falls, SD · Brookings, SD
…solutions. They will administer CRM, manage security in CRM, architect new solutions and customize the CRM model, design business processes using workflow and automation tools, incorporate…
Added 9 days ago
AI Solutions Architect
Neo4j
Remote, United States
Job Summary: As aAI Solutions Architect, you will lead the design, construction, and deployment of AI solutions that combine the power of graph databases and AI. You will act as a trusted…
Added 9 days ago
Client Software Architect
Toshiba Global Commerce Solutions - External
Durham, NC
Toshiba Global Commerce Solutions is seeking a Senior Software Architect to lead end-to-end solution delivery, combining platform development, client engagement, and partner integrations…
Added 9 days ago
SI
Development Architect (multiple positions available)
SAP IT Business Systeme
Palo Alto, CA
- $183,872 to $306,844 USD / year
Job Title: Development Architect (multiple positions available)
Added 9 days ago
UG
Senior Software Engineer
UnitedHealth Group
Boston, MA
- $91,700 to $163,700 USD / year
Architect and maintain scalable cloud-based services and APIs that support real-time voice interactions
Added 9 days ago
GD
Senior Backend Engineer - (Java/Spring Boot)
Gen Digital Inc.
New York, NY
- $135,000 to $178,000 USD / year
Must Have Skills:
Added 9 days ago
Sr. Front-End/Full Stack Developer
Fiserv
Sunnyvale, CA
Architect, design, and develop high-performance, modular web-based frontend applications using React, TypeScript, and modern JavaScript , backed by supporting Java/Spring Boot microservices.
Added 9 days ago
Principal Solutions Architect, Streaming & AdTech-Xumo
Comcast
Irvine, CA
We are seeking an experienced Senior Solutions Architect to provide technical leadership across multiple engineering teams (Backend, CMS, Video, AdTech & Monetization, DevOps). This role…
Added 9 days ago
Staff Software Engineer, Android Laptop and Tablet System Software, Platform Inputs
Google
San Jose, CA
8 years of experience with one or more general purpose programming languages (e.g., Java, C/C++, or Python).
Added 9 days ago
IG
Remote Senior DevSecOps Automation Architect
Insight Global
Remote, United States
- From $93 USD / hour
Proficiency in modern development frameworks and languages (Java, .NET, Node.js, Spring, Angular, React, JSON, etc.).
Added 9 days ago
IG
Full Stack Engineering Lead
Insight Global
Boca Raton, FL
- From $78 USD / hour
Enterprise Backend Foundations: Hands-on experience in Object Oriented languages like Apex (Salesforce), Java, .Net or similar - with a strong grasp of design patterns, multithreading, and…
Added 9 days ago
UG
Senior Software Engineer
UnitedHealth Group
Boston, MA
- $91,700 to $163,700 USD / year
Architect and maintain scalable cloud-based services and APIs that support real-time voice interactions
Added 9 days ago
Expert Network Architect (potential travel)
BAE Systems
Sterling, VA
Must have significant experience with Python, Java, Automation and Systems Design
Added 9 days ago
Vice President, Full-Stack Engineer
BNY
Pittsburgh, PA
Must have hands-on experience with Angular, NgRx, RxJS and micro-frontend · Must have hands-on experience with AI assisted application development and integration using AI tools like Windsurf IDE or similar agentic IDEs
Added 9 days ago
Vice President, Full-Stack Engineer
BNY
Pittsburgh, PA
Must have hands-on experience with Angular, NgRx, RxJS and micro-frontend · Must have hands-on experience with AI assisted application development and integration using AI tools like Windsurf IDE or similar agentic IDEs
Added 9 days ago
Vice President, Full-Stack Engineer
BNY
Pittsburgh, PA
Must have hands-on experience with Angular, NgRx, RxJS and micro-frontend · Must have hands-on experience with AI assisted application development and integration using AI tools like Windsurf IDE or similar agentic IDEs
Added 9 days ago
Vice President, Full-Stack Engineer
BNY
Pittsburgh, PA
Must have hands-on experience with Angular, NgRx, RxJS and micro-frontend · Must have hands-on experience with AI assisted application development and integration using AI tools like Windsurf IDE or similar agentic IDEs
Added 9 days ago
Senior Vice President, Full-Stack Engineer
BNY
Pittsburgh, PA
Must have hands-on experience with Angular, NgRx, RxJS and micro-frontend · Must have hands-on experience with AI assisted application development and integration using AI tools like Windsurf IDE or similar agentic IDEs
Added 9 days ago
Principal Solutions Architect AI/ML, Services Delivery
Snowflake Inc.
NEW YORK, NY
…needed to ensure successful outcomes.AS A PRINCIPAL SOLUTIONS ARCHITECT AT SNOWFLAKE, YOU WILL: * Be a technical expert on all aspects of Snowflake in relation to the AI/ML workload and…
Added 9 days ago
GBM Public, Electronic Cash Market Making, Quantitative Engineering, Vice Pres
Goldman Sachs & Company
NEW YORK, NY
…part of this effort, we are seeking a senior-level engineer to architect and build the foundational trading infrastructure that will power this new business line. This is a high-impact,…
Added 9 days ago
Product Deployment Engineer, gTech Ads, Consumer Goods and Entertainment YouTube+
YouTube
New York, NY · Chicago, IL · Los Angeles, CA · San Francisco, CA · Sunnyvale, CA
Experience in either system design or reading code (e.g., Java, C++, Python).
Added 9 days ago
Solution Architect – React/Java
Concentrix
Omaha, NE
Concentrix is seeking an experienced and highly motivated Solution Architect to lead enterprise application modernization initiatives and drive the transformation of identity and access…
Added 10 days ago
Identity Graph Architect, Senior Consultant
Deloitte US
Atlanta, GA · Austin, TX · Baltimore, MD · Boston, MA · Charlotte, NC · Chicago, IL · Cincinnati, OH · Cleveland, OH · Columbus, OH · Dallas, TX · Denver, CO · Detroit, MI · Hartford, CT · Houston, TX · Indianapolis, IN · Jacksonville, FL · Kansas City, MO · Las Vegas, NV · Los Angeles, CA · McLean, VA · Miami, FL · Milwaukee, WI · Minneapolis, MN · Morristown, NJ · Nashville, TN · New Orleans, LA · NY · Philadelphia, PA · Pittsburgh, PA · Portland, OR · Raleigh, NC · Richmond, VA · Sacramento, CA · San Diego, CA · San Francisco, CA · San Jose, CA · Seattle, WA · St. Louis, MO · Stamford, CT · Tampa, FL · Tempe, AZ
An Identity Graph Architect is responsible for designing, implementing, and optimizing enterprise-level identity resolution solutions that enable a unified view of the customer across all…

Fiserv

Sr. Front-End/Full Stack Developer

Sunnyvale, CA, United States

$140,000.00 - $210,000.00

Apply on usnlx.com About employer

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Job details

Pay: $140,000.00 - $210,000.00
Experience: 7+ years of software development experience, with a proven focus on Frontend / Web Engineering .
Posting language: English
Posted: Jul 27, 2026

Original job description

Calling all innovators - find your future at Fiserv.

We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.

Job Title

Sr. Front-End/Full Stack Developer

What does a successful Sr. Front-End/Fullstack Engineer do at Clover?

In this role, you will be a lead UI/UX-minded engineer responsible for driving the client-side evolution and expansion of our platform. While you have the full-stack capability to navigate backend APIs, your primary strength and passion lie in building exceptional web experiences, modern user interfaces, and modular frontend architectures. As part of the Loyalty Program team, you will own the user experience on the Clover Dashboard , translating complex data into sleek, responsive web applications used by over 700k merchants worldwide. Working alongside a strong team of dedicated backend engineers, you will bridge the gap between design, product, and services - owning web client features end-to-end, evaluating modern frontend technologies, and ensuring sub-second UI responsiveness at scale.

What you will do:

Architect, design, and develop high-performance, modular web-based frontend applications using React, TypeScript, and modern JavaScript , backed by supporting Java/Spring Boot microservices.
Own the client-side architecture of the Clover Dashboard, establishing frontend best practices, state management standards, and component libraries.
Partner with Product, UX, and core Backend Engineers to translate product requirements into intuitive, reliable web workflows and clean, extensible software.
Design, consume, and optimize RESTful APIs and GraphQL/event-driven endpoints built for web clients, mobile dashboards, and 3rd-party app integrations.
Promote effective use of AI‑powered engineering tools (e.g., AI coding assistants, automated test generation, code review, and UI performance profiling) to accelerate delivery and quality.
Own client services and features from design through deployment, automated UI testing, and production monitoring.
Participate in design and code reviews, advocating for modular code, responsive design, accessibility, and clean frontend architecture.
Coach and mentor team members to improve their technical frontend capabilities, web performance optimization, and UI testing strategies.
Participate in regular release management and cross-functional agile rituals across distributed teams.

What you will need to have:

Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.
7+ years of software development experience, with a proven focus on Frontend / Web Engineering .
Expertise in React and TypeScript , including deep knowledge of modern client-side state management, build tooling (Webpack/Vite), and Web Performance Optimization.
Strong Full Stack capabilities: Working knowledge of Java and Spring Boot to build, update, or integrate with existing backend microservices.
Hands-on experience with modern CSS frameworks, component design systems, and responsive web design for complex dashboard interfaces.
Experience using and championing AI-assisted development tools (e.g., GitHub Copilot, Cursor, automated test suites) to accelerate UI delivery.
Practical knowledge of RESTful API design, HTTP/browser protocols, web security (OAuth2, CORS), and working with relational databases (MySQL, PostgreSQL).

What would be great to have:

Experience with Micro-frontend architectures (e.g., Webpack Module Federation).
Familiarity with secondary languages/tools: Python, Node.js, GraphQL, or Docker/Kubernetes containerized workflows.
Previous background in Fintech, e-commerce, POS platforms, or merchant analytics tools.
Experience re-architecting client-side monoliths into decoupled, high-availability web applications.

How you’ll work:

This role is on-site Monday through Friday. Fiserv considers in-person collaboration to be an essential part of this role as in-person office experiences help you with your overall onboarding experience and leads to stronger productivity.
This role requires use of a computer and audio equipment.

Benefits at Fiserv:

Fuel Your Life program to support your physical, financial, social, and emotional well-being
Paid holidays and generous time away policies
No-cost mental health support through Employee Assistance Programs
Living Proof program to recognize your peers’ extra effort with points redeemable for rewards
Eight Employee Resource Groups to foster a collaborative culture and expand your network
·Unparalleled professional growth with training, development, and internal mobility opportunities
Medical, dental, vision, life, and disability insurance options available from day one
Retirement planning and discounted shares with the Employee Stock Purchase Plan
Tuition assistance and reimbursement program
Paid parental, caregiver, and military leave

Salary Range

$140,000.00 - $210,000.00

These pay ranges apply to employees in Sunnyvale, California. Pay ranges for employees in other states may differ.

It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.

For incentive eligible associates, the successful candidate is eligible for an annual incentive opportunity which may be delivered as a mix of cash bonus and equity awards in the Company’s sole discretion.

Thank you for considering employment with Fiserv. Please:

Apply using your legal name
Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Equal Opportunity:

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.

If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact AskHR.US@fiserv.com . Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv’s Disability Accommodation Policy for additional information.

Note to agencies:

Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.

Warning about fake job posts:

Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

Apply on usnlx.com About employer

More about this job

Skills

React
TypeScript
JavaScript
Oracle Java
Spring Boot
Microservices
Component libraries
Product comprehension
API development
GraphQL
Computer science
Software development
webpack
CSS
GitHub
RESTful API
MySQL
PostgreSQL
Python
Node.js
Docker
Kubernetes
Collaboration
Onboarding
Audio technology

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Work requirements

Jobs in the United States