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Added 2 mins ago
RH
Project Lead
Robert Half
Eagan, MN
- $40 to $44 USD / hour
We are looking for an experienced Sr. Systems Engineer to join a healthcare-focused technology team in Minnesota. This contract-to-permanent opportunity will lead the design, support, and…
Added 4 mins ago
C
Machine Learning Engineer
Coframe
Burlingame, CA
- $180,000 to $300,000 USD / year
Already Crushing It: For our first product, we built proprietary generative AI technology that enables our Agents to autonomously design, code, debug, and deploy A/B tests, Landing Pages,…
Added 5 mins ago
ES
EverHealth - Lead Forward Deployed Engineer (Remote, US)
EverCommerce Solutions Inc.
Remote, United States
- $170,000 to $200,000 USD / year
As a Lead Forward Deployed Engineer IV, your customers are our internal RCM professional services team: the billers, A/R specialists, and operations leaders who work claims for EverHealth…
Added 5 mins ago
ES
EverHealth - Forward Deployed Engineer (Remote, US)
EverCommerce Solutions Inc.
Remote, United States
- $140,000 to $170,000 USD / year
As a Forward Deployed Data Engineer III, your customers are our internal RCM professional services team and the product and engineering teams that serve them. Your job is to make sure the…
Added 5 mins ago
ES
EverHealth - Software Engineer
EverCommerce Solutions Inc.
Remote, United States
- $130,000 to $160,000 USD / year
This is a product engineering role. The right person cares as much about the problem as the technology: understanding how billing teams actually work, learning from end users and business…
Added 5 mins ago
Senior Software Engineer - Internal AI Agent Infrastructure
Qualtrics
Seattle, WA
…exceptional frontline experiences, build high-performing teams, and design products people love. But we are more than a platform - we are the creators and stewards of the Experience…
Added 5 mins ago
O
Advanced Services Engineer 1
Oracle
Shelton, WA
- $24.04 to $50.43 USD / hour
-Learns to understand product features, upgrades, and patches to be able to
Added 10 mins ago
Senior Full Stack Engineer--SmartCenter Modules (Remote)
Teaching Strategies, LLC
Remote, United States
The ideal candidate is a senior engineer with strong Python backend experience, practical frontend/web experience, and the judgment to work effectively in a mature production system. You…
Added 12 mins ago
Engineering Project Manager - HHY
Hoffman & Hoffman Inc
Raleigh, NC
Position: Hydronic HVAC Engineering Project Manager/Inside Sales Engineer
Added 17 mins ago
HPE Labs - AI/ML Engineer (Technical Lead)
Hewlett Packard Enterprise
Milpitas, CA
…high-impact AI use cases from problem framing and solution design through production deployment and the transition to operational ownership, bringing LLM, agentic, and applied AI approaches…
Added 17 mins ago
Pre-Sales Systems Engineer - South Florida
Hewlett Packard Enterprise
All, FL · Miami, FL
…solutions. We have an exciting opportunity for a Pre-Sales Systems Engineer (SE) to join our team supporting our Higher Education and State Government business in Florida. This position is…
Added 17 mins ago
Packaging Engineer (Chippewa Falls, WI)
Hewlett Packard Enterprise
Chippewa Falls, WI
Provide product and packaging design recommendations based on dynamic testing results and performance data.
Added 17 mins ago
Mechanical Design Engineer
Hewlett Packard Enterprise
Roseville, CA
HPE Networking is seeking a motivated Mechanical Design Engineer to help develop the next generation of high-performance networking hardware. This role focuses on the mechanical design,…
Added 17 mins ago
Systems Engineer
Hewlett Packard Enterprise
All, MN
As a Pre-Sales Engineer, you will be responsible for managing pre-sales technical / functional support to prospective clients and customers while ensuring customer satisfaction. With a…
Added 18 mins ago
Product Manager
STARLIMS Corporation
Remote, United States
Funnels and weekly cadence. Defines the funnel (incl. product-market-fit funnel with observable stages), instruments it, and runs a weekly loop: funnel, feedback/demo, backlog. Nothing…
Added 18 mins ago
P
Senior Product Engineer
Pentair
Delavan, WI
- $95,500 to $177,300 USD / year
We have an opportunity for a Senior Product Engineer to join our Delavan, WI team. In this role, you will take technical ownership of our line shaft and submersible turbine pump products,…
Added 22 mins ago
A
Sr. Project Engineer
Actalent
Toledo, OH
- $110 to $150 USD / hour
This Project Engineer role serves as the single-point Owners Representative for a Great Lakes marine dock and terminal project. You will oversee engineering, design, construction, and…
Added 23 mins ago
Vice President, Quality
Oatey
Cleveland, OH
…serves as the senior quality partner to Operations, Engineering, Product Management, Sourcing, Distribution, Sales and other…
Added 23 mins ago
Mechanical Engineering Technician
Tremco Incorporated
Cleveland, OH
…restoration projects. GENERAL PURPOSE OF THE JOB: The Mechanical Engineer provides engineering support to the assigned program and/or area to ensure the product is processed in accordance…
Added 23 mins ago
Product Lifecycle Mechanical Engineer, DCE - Mechanical Products & Services (MPS)
Amazon
Columbus, OH
…Mechanical (Cooling) products. If you have experience leading product design of Mechanical products, have an understanding of Mechanical Systems, and know how products should be…
Added 23 mins ago
MLOps Automation Engineer Lead
Huntington National Bank
Columbus, OH
Our Enterprise Data and Analytics department is growing, and we're looking for an outstanding MLOps Automation Engineer Lead to join our team. At Huntington, this is an opportunity to work…
Added 23 mins ago
A
Gemini Enterprise for CX Sr. Engineer
Accenture
Cincinnati, OH · Cleveland, OH · Columbus, OH
- $94,400 to $266,300 USD / year
A hands-on Senior Engineer with strong experience in Google’s Gemini Enterprise for Customer Experience (GECX) Solutions - now building deep expertise in Google Cloud Platform (GCP). You…
Added 23 mins ago
O
Senior Manager - Quality Engineering
Oracle
Columbus, OH
- $126,200 to $264,100 USD / year
· Collaborate with Product Development and Manufacturing Engineering on Design for Quality (DFQ) and Design for Manufacturability (DFM).
Added 23 mins ago
Sr Project Manager - AI Data Centers
Jacobs
Columbus, OH
Serve as the primary coordination point among the client, Project Engineer, discipline design teams, construction management, commissioning teams, vendors, and subcontractors.
Added 23 mins ago
Data Privacy Delivery Lead
The Hartford
Columbus, OH
This is a hands-on product and delivery leadership role, not an enterprise strategy position or a dedicated developer or analyst role. The successful candidate will be accountable for…

Fiserv

Senior Mobile Engineer (React Native and iOS)

Columbus, OH, United States

$128,000.00 - $216,000.00

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Job details

Pay: $128,000.00 - $216,000.00
Posting language: English
Posted: Oct 15, 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

Senior Mobile Engineer (React Native and iOS)

About your role:

As a Senior Software Engineer, Mobile (React Native & iOS), you will design, develop, and maintain secure, scalable mobile applications across React Native and native iOS platforms. Supporting more than 30 million active users and billions of annual financial transactions, you will help modernize Fiserv’s mobile platform and use AI-assisted development practices to deliver high-quality digital financial experiences faster.

What you’ll do:

Design, develop, test, and maintain mobile applications using React Native, TypeScript, Swift, SwiftUI, and iOS frameworks.
Build reusable React Native components, iOS frameworks, native modules, and SDK integrations.
Develop platform-specific iOS features and contribute to shared React Native codebases.
Collaborate with Product, UX/UI, Backend Engineering, Security, and QA teams in an Agile environment.
Integrate RESTful APIs, third-party SDKs, payment services, and financial technology platforms.
Optimize application performance, accessibility, reliability, and security across iPhone and iPad devices.
Manage CI/CD, automated testing, monitoring, analytics, crash reporting, and mobile releases while using AI-powered development tools to improve delivery and code quality.
Contribute to code reviews, architecture discussions, engineering standards, platform modernization, and mentoring activities. Responsibilities listed are not intended to be all-inclusive and may be modified as necessary.

Experience you’ll need to have:

5+ years of professional mobile application development experience.
3+ years of experience building and deploying production-grade React Native applications.
3+ years of native iOS development experience using Swift, SwiftUI, UIKit, and Apple’s iOS SDK.
Strong expertise in JavaScript, TypeScript, React Hooks, component architecture, navigation, and state management.
Strong understanding of iOS architecture patterns, including MVVM, Clean Architecture, dependency injection, and scalable application design.
Experience with RESTful APIs, asynchronous programming, third-party SDKs, mobile security, authentication, encryption, secure storage, and data protection.
Experience publishing and maintaining Apple App Store applications and working with Git, CI/CD, automated testing, and release management.
Experience using AI-assisted coding tools, plus a bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent professional experience.

Experience that would be great to have:

Experience building custom React Native native modules, bridges, and iOS integrations, including the New Architecture, TurboModules, Fabric, and JSI.
Experience with Swift Concurrency, Combine, modern iOS patterns, and testing tools such as Jest, React Native Testing Library, XCTest, Appium, or Detox.
Experience with Firebase, CodePush, AWS, Azure, or Google Cloud Platform.
Experience implementing AI-powered mobile features and using analytics, observability, crash reporting, or performance-monitoring tools.
Fintech, banking, payments, digital wallet, PCI-regulated, or large-scale consumer mobile experience, including mentoring engineers or leading platform modernization.

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 lead to stronger productivity.

Travel:

Approximately 10% travel off-site or to other office locations is expected.

Sponsorship:

You must currently possess valid and unrestricted U.S. work authorization to be considered for this role. Individuals with temporary visas including, but not limited to, F-1 (OPT, CPT, STEM), H-1B, H-2, or TN, or any candidate requiring sponsorship now or in the future, will not be considered.

Salary Range

$128,000.00 - $216,000.00

These pay ranges apply to employees in New Jersey and New York. 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 Native
TypeScript
Swift
API development
CI/CD
Test automation
Reporting
Coaching
JavaScript
React
Data protection
Git
Computer science
Jest
Appium
AWS
Microsoft Azure
Google Cloud
Collaboration
Onboarding
CPT

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