Jobs in the United States

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Added 7 mins ago
BV
Senior Java Developer
Bright Vision Technologies
Fremont, CA
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Senior Java Developer to design, develop, test, and support enterprise software applications and services using the technology stack relevant to the…
Added 11 mins ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Olympia, WA
Remote (Regardless of Location): $244,700 - $279,200 for Staff Full-stack Engineer
Added 11 mins ago
Software Development Engineer II, EC2 Blackfoot Peering Team
Amazon
Seattle, WA
Dataplane engineers work on a lower level of the software stack that directly interacts with hardware. They require knowledge of programming languages optimized for lower-level work such as…
Added 1 hour ago
P
Sr. Associate
Pfizer
New York City, NY
- $79,400 to $132,400 USD / year
The Senior Associate, Solutions Software Engineer is a hands-on individual contributor who designs, builds, integrates, and supports digital solutions using approved enterprise platforms,…
Added 1 hour ago
Software Development Engineer, Amazon Connect InterApps (AWS)
Amazon
New York, NY
As a developer on our team, you’ll own code end-to-end from design to development, and work closely with senior technical leaders within the team and across AWS. You’ll have a sound…
Added 1 hour ago
Director, Software Engineering - Bank Tech
Capital One
New York, NY
As a Director, Full-stack Engineer at Capital One, you will lead high-performing engineering teams working to define the future of banking in the cloud. You will partner closely with…
Added 1 hour ago
Fixed Income Algo Technology, Director
Citigroup
New York, NY
…set the multi-year technical vision, lead and grow a team of senior engineers and engineering leads, act as the primary technology partner to the heads of Fixed Income electronic trading,…
Added 2 hours ago
AS
React Developer
Apex Systems LLC
Denver, CO
- $68.27 USD / hour
Added 2 hours ago
Sr. Full Stack Engineer
CGI Technologies and Solutions, Inc.
Huntsville, AL
CGI Federal is seeking a Full Stack Engineer – Senior to support application design, development, integration, and modernization for a major federal transformation program. This senior role…
Added 2 hours ago
TJ
Senior Software Engineer
Third-Party Job Posts
United States
- $140,000 to $180,000 USD / year
As a Senior Software Engineer on the Core AI Squad, you'll design, build, and operate customer-facing AI platform capabilities that power intelligent product experiences across Cloudbeds.…
Added 2 hours ago
TJ
Senior Software Engineer
Third-Party Job Posts
United States
- $140,000 to $180,000 USD / year
As a Senior Software Engineer on the Core AI Squad, you'll design, build, and operate customer-facing AI platform capabilities that power intelligent product experiences across Cloudbeds.…
Added 2 hours ago
Senior Full Stack Software Engineer – Java, Spring Boot & Angular
HTC Global Services Inc
Dearborn, MI
Senior Full Stack Software Engineer – Java, Spring Boot & Angular Job Overview
Added 2 hours ago
Electronic Engineer - SW Infrastructure
CORP-Corporate Office
United States
Communicate the progress and accomplishments of the team to senior leadership.
Added 3 hours ago
Senior Full-Stack Engineer (Backend Leaning)
Jobgether
Remote, United States
…all applications and next steps. Our partner is looking for a Senior Full-Stack Engineer (Backend Leaning) based in the United…
Added 4 hours ago
IT Developer - Full Stack
GuideWell
Jacksonville, FL
Full Stack Java Developer with experience building scalable, high-performance enterprise applications using Java, Spring Boot, Microservices, and ReactJS
Added 4 hours ago
Director, Full Stack Engineering
Fidelity Technology Group, LLC
Durham, NC
…equivalent) and six (6) years of experience as a Director, Full Stack Engineering (or closely related occupation) building multi-tier distributed software applications within customer…
Added 4 hours ago
Senior Software Engineer/Developer
Fidelity Technology Group, LLC
Westlake, TX
Demonstrated Expertise performing full-stack engineering with Angular, Vue, NestJS, and Java; applying Domain Driven Development (DDD) and Test Driven Development (TDD) for modular…
Added 4 hours ago
Senior Software Engineer/Developer
Fidelity Technology Group, LLC
Westlake, TX
…education equivalent) and three (3) years of experience as a Senior Software Engineer/Developer (or closely related occupation) performing full stack development in a financial services…
Added 4 hours ago
Principal Mobile Developer
Fidelity Technology Group, LLC
Westlake, TX
Develops and enhances full stack web applications and native mobile applications using Test Driven Development (TDD) and automated testing to ensure stability, resilience, and strong code…
Added 4 hours ago
Senior Manager, Data Engineering & AI
CVS Health
Wellesley, MA
The role sits at the intersection of engineering, product, data science, and the business. The Senior Manager works with product managers to shape roadmaps, with data scientists to move…
Added 6 hours ago
J
Technical Lead
Jobgether
Remote, United States
- $140,000 to $175,000 USD / year
Take on a senior technical role developing and maintaining secure, enterprise-grade applications across the full software development lifecycle. You’ll combine full-stack engineering…
Added 9 hours ago
Senior Software Engineer (CCC Auto / Agentic)
EvolutionIQ
Remote, United States
React and TypeScript experience, so you can deliver a full-stack feature end to end, especially chat, streaming, and citation-heavy AI experiences.
Added 9 hours ago
BH
Software Engineer
Baker Hughes
Minden, NV
- $67,690 to $125,860 USD / year
Full stack development from front-end to back-end.
Added 9 hours ago
CyberArk Senior Consultant
Deloitte US
Atlanta, GA · Austin, TX · Baltimore, MD · Boston, MA · Charlotte, NC · Chicago, IL · Cincinnati, OH · Cleveland, OH · Colorado Springs, CO · Columbus, OH · Costa Mesa, CA · Dallas, TX · Davenport, IA · Denver, CO · Detroit, MI · Gilbert, AZ · Hartford, CT · Hermitage, TN · Houston, TX · Indianapolis, IN · Jacksonville, FL · Jericho, NY · Jersey City, NJ · Kansas City, MO · Lake Mary, FL · Las Vegas, NV · Los Angeles, CA · Louisville, KY · McLean, VA · Mechanicsburg, PA · Memphis, TN · Miami, FL · Milwaukee, WI · Minneapolis, MN · Morristown, NJ · Nashville, TN · New Orleans, LA · NY · Philadelphia, PA · Pittsburgh, PA · Portland, OR · Princeton, NJ · Raleigh, NC · Richmond, VA · Rochester, NY · Rosslyn, VA · San Antonio, TX · San Francisco, CA · Seattle, WA · Stamford, CT
Hands-on experience in full stack software development across frontend and backend technologies.
Added 10 hours ago
Senior Engineer Full-Stack Ground Software Developer
BAE Systems
Fairborn, OH
Perform full software life cycle functions including software requirements, architecture, design, code, test, integration, documentation, and support.

Fidelity Technology Group, LLC

Principal Mobile Developer

Westlake, TX, United States

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Job details

Apply by: Dec 15, 2026
Posting language: English
Posted: Nov 4, 2026

Original job description

Fidelity will not provide immigration sponsorship for this position.

Job Description:

Position Description:

Develops and enhances full stack web applications and native mobile applications using Test Driven Development (TDD) and automated testing to ensure stability, resilience, and strong code coverage. Builds native iOS applications using Swift and SwiftUI, and native Android applications using Kotlin and Compose. Designs and implements scalable back-end services, RESTful Application Programming Interface (APIs), and microservices architecture. Executes end-to-end releases with automated Continuous Integration/Continuous Delivery (CI/CD) pipelines using Jenkins and platform specific tooling for web and mobile deployments. Works with architecture, security, and User Experience (UX) design teams to deliver compliant, accessible, and user friendly solutions aligned with Web Content Accessibility Guidelines (WCAG), Apple Human Interface Guidelines, and Material Design. Supports efficient engineering practices, including trunk-based development, feature toggles, and branch by abstraction, using CI/CD and testing tools. Develops back-end systems using cross platform knowledge, API design, and security best practices including OAuth (Open Authorization) and OpenID Connect, and Amazon Web Services (AWS) Elastic Compute Cloud (EC2), Lambda, DynamoDB, and Simple Storage Service (S3). Applies engineering best practices and security standards to ensure quality, maintainability, and compliance.

Primary Responsibilities:

Designs, develops, and maintains full-stack features across back-end and native mobile platforms (iOS and Android).
Coordinates end-to-end feature development from concept through production deployment, taking ownership of technical decisions across the entire stack.
Builds and maintains scalable microservices and RESTful/GraphQL APIs that support web and mobile application functionality.
Develops comprehensive documentation for multiple applications or subsystems.
Plans and coordinates project schedules and assignments for multiple technology initiatives.
Advises on risk assessment and risk management strategies for engineering projects.
Provides technology solutions to daily issues and delivers technical evaluation estimates for upcoming initiatives.
Mentors junior team members.
Contributes to technical roadmap planning and advises senior management on technical strategy.
Monitors application performance, troubleshoots issues, and implements optimizations across the technology stack.
Researches and evaluates advancements in self-custody crypto wallet encryption to inform design decisions, enhance security controls, and ensure alignment with emerging standards.

Education and Experience:

Bachelor’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and five (5) years of experience as a Principal Mobile Developer (or closely related occupation) developing native mobile applications for iOS and Android and integrating them with back-end APIs, within an Agile and DevOps environment.

Or, alternatively, Master’s degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and three (3) years of experience as a Principal Mobile Developer (or closely related occupation) developing native mobile applications for iOS and Android and integrating them with back-end APIs, within an Agile and DevOps environment.

Skills and Knowledge:

Candidate must also possess:

· Demonstrated Expertise designing scalable backend services and microservices architecture using Node.js, NestJS, or GraphQL; and building RESTful or GraphQL APIs with authentication and authorization mechanisms (OAuth and OpenID Connect) that support web or mobile experiences, while ensuring security, performance, and maintainability across distributed systems. · Demonstrated Expertise performing native iOS mobile application development and testing using XCUITest, XCTest, Swift, SwiftUI, Objective-C, UIKit, and reactive programming with Combine, within mobile specific VIPER or MVVM architecture patterns, and in alignment with Apple Human Interface Guidelines and the full App Store application lifecycle and release process. · Demonstrated Expertise performing native Android mobile application development and testing using Espresso, JUnit, Kotlin, Compose, Java, XML layouts, and reactive programming with Coroutines, within Clean Architecture patterns and in an environment that supports the full application lifecycle and release process for the Google Play Store; and creating performant and accessible user experiences aligned with Material Design Guidelines and Google Play guidelines. · Demonstrated Expertise performing technical solutioning, implementation support, and code review activities using backend and mobile development technologies, peer mentorship practices, estimation and requirement-refinement tools, and cross-functional collaboration methods within an Agile environment that includes sprint planning, iterative development cycles, coordination with product managers and stakeholders across multiple business units, and alignment between business requirements and technical execution. #PE1M2

Fidelity’s Onsite Working Model Fidelity is transitioning to a full-time onsite working model through a phased rollout across regions and roles. Currently, some roles and locations require 100% onsite presence, while others require less. Onsite expectations are likely to evolve as the rollout continues. This transition does not apply to fully remote roles.

Certifications:

Category:

Information TechnologyPlease be advised that Fidelity’s business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.

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More about this job

Skills

Test automation
Swift
Kotlin
ICT system programming
Microservices Architecture
CI/CD
Jenkins
ICT accessibility standards
API development
AWS
Amazon DynamoDB
Security regulations
Regulatory compliance
Microservices
GraphQL
Documentation
Hazard assessment
Risk management
Computer science
Computer technology
Node.js
Objective C
JUnit
Oracle Java
Mobile development
Estimating
Collaboration
Iterative development
Securities

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