Jobs in the United States

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Added 1 hour ago
Systems Test Solutions Engineer
BAE Systems
Nashua, NH
This position requires relevant experience in the development of complete test solutions to support semi-automated product testing throughout the product lifecycle, to include Development…
Added 1 hour ago
Senior Principal Systems Engineer
BAE Systems
Nashua, NH
Key EW program objectives are to improve/enhance air vehicle survivability, through the abilities to detect, deny, deceive, degrade and/or disrupt adversaries Integrated Air Defenses. This…
Added 1 hour ago
Senior Azure Cloud Engineer (.NET + AI Tools)
Hearst
Durham, NC
This is a hands-on engineering role that blends deep Azure expertise, strong .NET development skills, and the ability to leverage modern AI-based tools (such as GitHub Copilot, Cursor, or…
Added 1 hour ago
Sr. Staff Planning Engineer
Expand Energy
Oklahoma City, OK
Bachelor’s degree - from accredited university - Engineering from an ABET Engineering Accreditation Commission (EAC) program, or
Added 1 hour ago
Junior Machine Learning Engineer
Integration Innovation, Inc. (i3)
Arlington, VA
i3 has an exciting opportunity for a machine learning (ML) engineer to support the development of DoD systems. The ML engineer will develop and program neural network (NN)-based software…
Added 1 hour ago
Sr Account Manager - Hospitality B2B
LG Electronics
TN
…developers, and individual properties. The focus is on new business development, growing existing relationships, protecting LG's installed base, and increasing LG's share across guestroom,…
Added 1 hour ago
MT
Model-Based Systems Engineer
Modern Technology Solutions Inc
Lexington Park, MD · Lexington Park
- $95,000 to $125,000 USD / year
…Patuxent River Naval Air Station in Lexington Park, MD. The program provides systems engineering support of weapons systems on various platforms including technical research and development…
Added 1 hour ago
Sr. Engineer - Software Eng
Ally Bank
Charlotte, NC
Bachelor's degree in Computer Science, Software Engineering, or other related discipline preferred.
Added 1 hour ago
Lead Telemetry System Engineer, Low Voltage
BETA Technologies
South Burlington, VT
Partner with Flight Test, Certification, Software, Systems Engineering, Quality, Manufacturing, and Program Management to deliver reliable, repeatable telemetry capability.
Added 1 hour ago
Project Manager
Bosch Building Technologies
West Allis, WI
…manner in line with our values of a leadership mindset, people development, team, and client focused. Past experience managing large, multi-million-dollar projects will be a strong asset…
Added 1 hour ago
Procurement Manager
PagerDuty
Atlanta, GA
…rapidly and hiring top talent with leading AI skills across engineering, sales, product, marketing, and beyond as we build the leading digital operations…
Added 1 hour ago
Procurement Manager
PagerDuty
Atlanta, GA
…rapidly and hiring top talent with leading AI skills across engineering, sales, product, marketing, and beyond as we build the leading digital operations…
Added 2 hours ago
Project Manager
Clark Foundations, LLC
McLean, VA
Collaborate with project owners, general contractors and other design professionals during the development phase of projects
Added 2 hours ago
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Senior Power Electrical Engineer - Medium & Low Voltage Distribution
AECOM
Orange, CA
- $120,000 to $200,000 USD / year
…distribution, and facility power systems. Experience with electrical engineering software such as SKM Power Tools for Windows and ETAP will be particularly…
Added 2 hours ago
Space Systems Engineer (Senior)
KBR
Washington, DC
…provides leadership across spacecraft conceptualization, design, development, manufacturing, integration, testing, launch, operations, demonstration, and technical documentation. The…
Added 2 hours ago
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Manager - Corporate Accounting - Internally Developed Software
NielsenIQ
Remote, United States
- $140,000 to $165,000 USD / year
Establish and maintain policies and controls for software development cost identification, classification and stage-based accounting
Added 2 hours ago
Municipal Civil Engineer
Kapur and Associates
Milwaukee, WI
Familiarity with AutoCAD Civil 3D and other applicable civil engineering/design software.
Added 2 hours ago
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Project Manager/Owner Rep
TEKsystems
Tulare, CA
- $72 to $81 USD / hour
Understand client needs and requests for preliminary engineering services based on the project or program development stage.
Added 2 hours ago
2027 mechanical Engineer Intern- Redondo Beach CA
Northrop Grumman
Redondo Beach, CA
…your career. We’ll support you with training, professional development and networking opportunities, and our shared vision of global…
Added 2 hours ago
Manufacturing Business Manager
Google
Mountain View, CA
Lead the creation and execution of RFx packages and program award recommendations. Negotiate all aspects of commercial engagement including contracting, Manufacturing Value Add (MVA) and…
Added 2 hours ago
Program Manager III, Supply Chain, Devices and Services
Google
Mountain View, CA
As a Supply Chain Program Manager, you are responsible for ensuring supply chain readiness for multiple programs with specific attention to: program schedule, cost optimization,…
Added 2 hours ago
Sr. Front-End/Full Stack Developer
Fiserv
Sunnyvale, CA
7+ years of software development experience, with a proven focus on Frontend / Web Engineering .
Added 2 hours ago
SJ
Administrative Support Coordinator (2 Positions)
San Jose State University
San Jose, CA
- $4,047 to $5,896 USD / month
San José State University’s Charles W. Davidson College of Engineering is an innovative, collaborative, and supportive environment that empowers employees to achieve professional and…
Added 2 hours ago
UG
Product Director, Agentic Platform - Remote
UnitedHealth Group
Eden Prairie, MN
- $134,600 to $230,800 USD / year
This role operates at the intersection of product management, engineering, architecture, design, security, governance and commercialization. The Product Director must combine solid…
Added 2 hours ago
Senior Manager, Product Operations
Anduril Industries
Costa Mesa, CA · Irvine, CA
…into the reliability and sustainment insights that product and engineering teams act upon. We work in close coordination with product engineering, reliability, quality, program management,…

Fiserv

Sr. Front-End/Full Stack Developer

Sunnyvale, CA, United States

$140,000.00 - $210,000.00

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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.

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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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