825 Results for

Mobile Engineer Jobs in Seattle, WA

Jobs

Seattle, WA7 days ago

$130,000–$200,000 Per Year

Excellent Communication Skills: Effectively convey ideas and communicate technical topics with engineering, build staff, and operations; run self-directed design reviews and participate in reviews of parallel systems. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Seattle, WAToday

$67–$67.16 Per Hour
Full-time

The ideal candidate will have strong experience in manual and automated application security testing, web technologies, and IAM and a proven ability to identify and communicate vulnerabilities early in the development lifecycle. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

Seattle, WA30 days ago

$212,202–$242,500 Per Year
Full-time
Employee

Position requires: 4 years experience in iOS development and architecture, including in SwiftUI and Swift; 4 years experience in large scale architectural migrations; 4 years experience in end-to-end technical design of large scale iOS features; 4 years experience evangelizing best-in-class mobile development practices including concurrency and multi-threading workflows; 4 years experience creating and promoting code test automation using XCTest and Swift Testing Framework; 4 years experience in creating and monitoring software metrics using tools such as Firebase, Datadog, or Splunk; 4 years experience providing technical solutions to customer problems; and, 4 years experience mentoring junior iOS developers. Work with our platform team to ensure consistency, and update the platform in any ways required to allow other teams to easily adopt the same improvements while supporting the continuous development of new features on our pages.

Bellevue, WA30+ days ago

Full-time
Employee

Success is measured by the ability to deliver effective software solutions that integrate with system protocols and meet business and technical requirements, as well as owning and improving mobile CI/CD pipelines, release reliability, and developer productivity at scale across T-Life, Metro, and enterprise applications. This team is responsible for supporting and managing the delivery infrastructure for T-Life, Metro, and other enterprise mobile applications, ensuring high-quality releases, operational reliability, and a seamless customer experience at scale.

Seattle, WA30+ days ago

Full-time
Employee

You will translate complex technical capabilities into clear, actionable guidance through high-quality content-including reference implementations, performance benchmarks, and best-practice guides-and work across runtimes, compilers, and inference frameworks to ensure optimized execution on Arm architectures. This role sits at the intersection of machine learning, systems optimization, and developer experience, focused on helping developers deploy AI models efficiently on edge and mobile devices.

Seattle, WA15 days ago

$185,000–$385,000 Per Year
Full-time
Employee

For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. We're building up the core Swift platform, from architecture to CI, that enables hundreds of engineers (and their agents) to develop new capabilities in ChatGPT, Atlas, Sora, and other rapidly evolving apps.

Seattle, WA15 days ago

$185,000–$385,000 Per Year
Full-time
Employee

For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. Build and evolve core Kotlin frameworks used across multiple apps and platforms (e.g., caching, state management, observability, navigation, component systems).

Redmond, WA27 days ago

$40–$40 Per Hour

The ideal candidate will have strong experience in designing and implementing automated test suites, CI/CD integration, and defect analysis and a proven ability to improve test coverage, ensure software quality, and support release readiness for prototype devices and builds. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

Redmond, WA27 days ago

$40–$40 Per Hour

The ideal candidate will have strong experience in Android-based device operations, live service monitoring, telemetry analysis, and release validation and a proven ability to triage live issues, improve reliability, and support on-site prototype device workflows. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

New!

Bellevue, WA1 day ago

$28–$30 Per Hour
Full-time

validation, log analysis, and troubleshooting across terrestrial and satellite (LEO/GEO, Direct-to-Device) networks in collaboration with R&D, QA, and carrier teams. Bachelor’s degree in Telecommunications, Electrical Engineering, Computer Science, or equivalent experience.

Seattle, WA30+ days ago

$150,000–$250,000 Per Year
Full-time
Employee

Deep architectural and engineering understanding of the entire Microsoft 365 suite, including Exchange Online, SharePoint Online, Teams, OneDrive, Azure AD, Intune, Purview, Windows 365, and the Power Platform (Power Apps, Power Automate, Power BI), as well as advanced security/compliance features. * Provide executive oversight for the design, architecture, and implementation of complex, enterprise-grade Microsoft 365 solutions, ensuring scalability, security, resilience, and seamless integration with existing firm-wide systems, including Windows 365 and the Power Platform.

Fife, WA30+ days ago

$27.45–$40.36 Per Hour
Full-time
Employee

At Tesla, you'll collaborate with some of the most brilliant technicians and engineers globally, engaging in cutting-edge automotive technology and working on the most advanced cars currently in production. Our technicians are the cornerstone of every service location, and we rely on their expertise to continually enhance processes, delivering the best service and products to our customers.

Bellevue, WA26 days ago

Full-time
Employee

The Sr Software Engineer works with a team of other software engineers, network and systems engineers to design, implement, and deploy software which meet customer's requirements, scales easily, removes the limitations of traditional networking solutions, and supports deployment in highly available environments. The Sr Software Engineer actively participates in architecture and design of various software components focused on creating applications that leverage technologies such as virtualization, micro services, SDN, NFV, and Big Data platforms and technologies.

Seattle, WA30+ days ago

Full-time
Employee

Client is seeking a highly skilled Software Engineer for a temporary, contingent worker assignment within the Horizon Content Engineering team, located in Seattle, WA. This team's work is focused on Horizon Mobile experiences, including validating AI automation pipelines and working with Unity/Unreal.

Kennard Corner, WA26 days ago

Full-time
Employee

The role involves collaborating with engineers to develop software components using technologies such as virtualization, microservices, software-defined networking, network functions virtualization, and big data. Collaborate cross-functionally with engineering teams to deliver end-to-end software solutions across the full application stack, mentor junior engineers, and drive knowledge sharing sessions.

Bellevue, WA30+ days ago

Full-time
Employee

This role is critical in designing, building, and scaling the core execution engine that powers T-Mobile's agentic AI experiences across mobile apps, web platforms, and customer support channels-including both text and voice interactions. The role requires deep technical judgment to solve complex system design challenges, ensure model outputs translate into safe and correct actions, and deliver a platform capable of extremely high availability.

Bellevue, WA30+ days ago

Full-time
Employee

Notice for New York City Applicants & Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to. Okta cultivates a dynamic work environment, providing the best tools, technology and benefits to empower our employees to work productively in a setting that best and uniquely suits their needs.

Bellevue, WA30+ days ago

Full-time
Employee

We are seeking a skilled and motivated Software Engineer to join our Digital Services Group (DSG), where you will work with software, network, and systems engineers to design, implement, and deploy scalable, high-availability software solutions that support critical middleware applications and services. The Software Engineer participates in the architecture, design, development, and support of software components and APIs, working on semi-routine and greenfield assignments, following established procedures on routine work, and requiring mentorship primarily for new assignments.

Bellevue, WA30+ days ago

Full-time
Employee

Working alongside expert mobile engineers and multi-functional partners, you will help deliver customer-focused solutions that integrate seamlessly with backend services and distributed systems. In this role, you will design, implement, and maintain scalable, secure, and high-performing mobile features that support a large consumer-facing application used across the T-Mobile ecosystem.

Seattle, WA30+ days ago

Full-time
Employee

This could involve developing monitoring solutions, troubleshooting/debugging and implementing the fix for internally developed code (Perl, C/C++, JAVA), performing SQL queries, improving our systems that gather metrics on our features, updating, tracking and resolving technical challenges. Job Description: The Content Platform team is looking for a Software Development Engineer who will act as first level support and development for all incoming software application issues dealing with The Client mobile shopping app.

Seattle, WA15 days ago

$124,900–$228,900 Per Year
Full-time
Employee

From client facing applications and backend services to data science models, workflow automation, reports, and large-scale data workflows, we deliver end-to-end systems that drive advanced campaign optimization, actionable analytics, and robust data operations at global scale. You do not have to meet all the requirements below, but we believe that people who meet most of them will have a higher likelihood of succeeding in this role: Deep experience designing and building large-scale, distributed systems across client-facing applications, backend services, and data workflows.

Seattle, WA15 days ago

$185,000–$385,000 Per Year
Full-time
Employee

For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. We are growing cross-functionally and hiring engineers across teams including Growth, Ecosystems, Personalization, Search Infrastructure, and more - all contributing to the next generation of AI-driven products and platforms.

Bellevue, WA30+ days ago

Full-time
Employee

They collaborate with other engineers to develop modern software components using technologies like microservices, virtualization, software-defined networking, network functions virtualization, and big data. At T-Mobile, Senior Software Engineers design, build, and deploy scalable software solutions that meet customer needs and support highly available systems.

Bellevue, WA30+ days ago

Full-time
Employee

The role involves collaborating with engineering teams to develop software components using technologies such as virtualization, microservices, software-defined networking, network functions virtualization, and big. At T-Mobile, employees in regular, non-temporary roles are eligible for an annual bonus or periodic sales incentive or bonus, based on their role.

Bellevue, WA30+ days ago

Full-time
Employee

Bellevue, WA30+ days ago

Full-time
Employee

Our team is searching for a Software Engineer who'll be an integral part of a team of other software engineers, network and systems engineers to design, implement, and deploy software which meet customer's requirements, scales easily, removes the limitations of traditional networking solutions, and supports deployment in highly available environments. Travel:Travel Required (Yes/No): YesDOT Regulated:DOT Regulated Position (Yes/No): NoSafety Sensitive Position (Yes/No): No. ***The base pay range below is the National Pay Range - to find out the range for the location listed, please click on the link in the second paragraph below.*****.

Seattle, WA30+ days ago

Full-time
Employee

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. As a Senior Software Engineer on Carrier Tech, you'll take ownership of high-impact product initiatives spanning carrier onboarding transformation, payments and financing features, mobile app modernization, DAT-Convoy data integration, and enhanced marketplace impression tracking.

Redmond, WA30+ days ago

Full-time
Employee

Seattle, WA30+ days ago

$124,900–$228,900 Per Year
Full-time
Employee

Please reach out to us ataccommodations@thetradedesk.comto request an accommodation or discuss any accessibility needs you may require to access our Company Website or navigate any part of the hiring process. Alert quality tooling - Build the systems that give engineers better signal and less noise - smarter routing, better grouping, tighter feedback loops between alerts and the teams that own them.

Seattle, WA30+ days ago

$183,100–$274,700 Per Year
Full-time
Employee

Distributed systems experience - Experience designing and building large-scale distributed systems across cloud and physical infrastructure, including always-on services across a variety of technologies and service layers. Please reach out to us ataccommodations@thetradedesk.comto request an accommodation or discuss any accessibility needs you may require to access our Company Website or navigate any part of the hiring process.

Seattle, WA15 days ago

$124,900–$228,900 Per Year
Full-time
Employee

This means you will have the opportunity, based on your interests and background, to work on large-scale distributed systems coordinating thousands of servers in cloud and physical data centers around the world, petabyte-scale data challenges, machine learning, advanced visualizations, and interactive user interfaces - to name a few. We embrace inclusion and belonging in everything we do — from celebrating the diversity of our workforce to making a positive impact on our industry.https://careers.thetradedesk.com/inclusion-and-belonging .

Seattle, WA30+ days ago

$150,000–$250,000 Per Year
Full-time
Employee

Join our engineering teams that build massively scalable software and systems, architect low latency infrastructure solutions, proactively guard against cyber threats, and leverage machine learning alongside financial engineering to continuously turn data into action. You will be working as part of multi-disciplinary team responsible for researching, architecting and building a cutting-edge platform that enable Goldman Sachs teams to deploy and manage services in public cloud safely and securely.

Bellevue, WA30+ days ago

Full-time
Employee

We are seeking a Senior Software Engineer to join our Device Insurance Technology team and play a key role in building a new in-house engineering capability. In this role, you will take ownership of existing services, lead new development efforts, and help define engineering practices, architecture patterns, and delivery processes.

Seattle, WA30+ days ago

Remote

Full-time
Employee

You'll be joining a balanced team of native iOS and Android engineers working to deliver scalable, production-grade mobile experiences for a user base of 250k+ users. This role will be instrumental in building new applications that consolidate and modernize our existing fleet management portfolio, serving drivers and fleet managers with the tools they need for daily operations.

Seattle, WA30+ days ago

$124,900–$228,900 Per Year
Full-time
Employee

The Omnichannel team at The Trade Desk is pioneering a new approach to digital advertising - one built around telling a coherent story through ads, using the media best suited for each chapter. The Trade Desk is a global technology company and the world's leading independent platform for digital advertising, with nearly 4,000 employees across more than 30 offices.

Seattle, WA15 days ago

$124,900–$228,900 Per Year
Full-time
Employee

Apache Airflow), schema-based data serialization, Kubernetes, Kafka, database engines (Microsoft SQL Server, PostgreSQL, Aerospike, Vertica, Redis), microservices, Python for data work or automation, and experience working across large codebases with multiple teams. The problems are technically deep - think identity resolution across fragmented supply chains, statistical modeling to separate signal from noise, and real-time decisioning at platform scale - and they have direct, measurable impact on both advertiser outcomes and platform economics.

Bellevue, WA24 days ago

Full-time
Employee

Position Title: Principal Systems EngineerWork Location: Bellevue, WAAssignment Duration: 12 months (possibility of extension)Work Schedule: Hours will be 8AM to 5PM but could varyWork Arrangement: HybridPosition Summary:The Organization's goal is to empower clinicians and health systems with the tools to make a difference in patients and clinician's lives. In this role, you will be responsible for driving the development and integration of complex, end-to-end medical device systems that involve wearable devices with sensors, mobile applications, software algorithms, cloud software applications, user portals and gateways, and data pipelines.

Bellevue, WA18 days ago

$131,600–$210,300 Per Year
Full-time
Employee

Visais a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.

Bellevue, WA18 days ago

$131,600–$210,300 Per Year
Full-time
Employee

Seattle, WA17 days ago

$102,000–$128,000 Per Year
Full-time
Employee

Working as part of a small team, this role will focus on designing, implementing, and supporting a secure, modern, and reliable endpoint environment for all users in a primarily Microsoft and Apple iOS environment. As an $80M nonprofit social enterprise with a diverse workforce of more than 900 employees, we depend on technology to connect people, streamline operations, and deliver technology services at scale.

Seattle, WA30+ days ago

Full-time
Employee

Adobe's industry-leading offerings including Adobe Acrobat Studio, Adobe Express, Adobe Firefly, Creative Cloud, Adobe Experience Platform, Adobe Experience Manager, and GenStudio enable people and businesses to turn ideas into impact, powered by AI and driven by human ingenuity. Collaborate cross-functionally (Design, Product, Data, Infra) to deliver cohesive end-to-end user experiences, bridging frontend interactions with intelligent backend and AI-driven services.

Seattle, WA17 days ago

Full-time
Employee

Adobe's industry-leading offerings including Adobe Acrobat Studio, Adobe Express, Adobe Firefly, Creative Cloud, Adobe Experience Platform, Adobe Experience Manager, and GenStudio enable people and businesses to turn ideas into impact, powered by AI and driven by human ingenuity. At Adobe, for sales roles starting salaries are expressed as total target compensation (TTC = base + commission), and short-term incentives are in the form of sales commission plans.

Bellevue, WA30+ days ago

Full-time
Employee

Reporting to the Senior Manager of Solutions Engineers, the Sr Solutions Engineer (Corporate New Business) is a functional business consultant, witha passion for technology and the advanced ability todevelop, position anddemonstrateproduct-specificsolutions during sales cycles, while achieving quarterly and annual sales goals for an assigned territory. Notice for New York City Applicants & Employees: Okta may use Automated Employment Decision Tools (AEDT), as defined by New York City Local Law 144, that use artificial intelligence, machine learning, or other automated processes to assist in our recruitment and hiring process.

Seattle, WA30+ days ago

Remote

Full-time
Employee

At WEX, we provide fleet managers and operators with discounts, and a flexibility to configure spend controls that restrict fleet members to use their cards at configured merchants, for configured amounts and velocity. WEX Mobility products enable credit issuance to fleet companies and their workers in the form of WEX or cobranded credit cards, usable at fueling stations and select other merchants.

Seattle, WA30+ days ago

Full-time
Employee

The person in this role will work closely with Engineering, Product, Data Science, Applied Science, Design, Sales, and Marketing Science to define and execute a long-term roadmap for how Pinterest measures advertiser outcomes. This is a highly cross-cutting individual contributor role for an engineer who can operate with both breadth and depth-shaping strategy, driving architecture, and delivering durable platforms and product capabilities across a broad range of measurement challenges.

Bellevue, WA26 days ago

Full-time
Employee

This role is responsible for designing, building, and supporting scalable Oracle EPM planning solutions that enable enterprise financial planning and forecasting capabilities for our FP&A Business Partners. The Senior Engineer will work closely with FP&A, Data, and our EPM Platform Engineering teams to build and expand connected planning solutions using Oracle EPBCS and related technologies.

Seattle, WA24 days ago

$325,000–$385,000 Per Year
Full-time
Employee

For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. Our mission is to develop user-first, privacy-preserving monetization products, including next-generation ads experiences that strengthen user trust, unlock economic opportunity, and support OpenAI's long-term innovation.

Bellevue, WA30+ days ago

Full-time
Employee

The role involves designing, implementing, and testing software components using technologies such as virtualization, microservices, software-defined networking, network functions virtualization, and big data platforms. The Associate Software Engineer supports the development and deployment of software solutions that meet customer requirements and operate in scalable, highly available environments.

Bellevue, WA30+ days ago

Full-time
Employee

The role involves collaborating with engineers to develop software components using technologies such as virtualization, microservices, software-defined networking, network functions virtualization, and big data. Education and Work Experience: Bachelor's Degree plus 5 years of related work experience OR Advanced degree with 3 years of related experience (Required).

Bellevue, WA26 days ago

Full-time
Employee

Education and Work Experience: Bachelor's Degree Bachelor's degree plus 3 years of related work experienceOR advanced degree with 1 year of related work experienceOR combination of education and experience deemed equivalent (Required). This role focuses on developing enterprise-grade AI solutions using Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), and agentic AI frameworks integrated with internal systems and workflows.

Resume Resources

Free Resume Templates Free Resume Builder

Get noticed by top employers!

Upload your resume to let employers know you're open to Mobile Engineer job opportunities. Plus, receive relevant job recommendations in your inbox.

Create A Free Account

Mobile Engineer Jobs in Seattle, WA

Wireless Systems Engineer (Hardware) Jobot

Application Security Engineer / Security Tester BC Forward

Senior Mobile Engineer Expedia, Inc.

Sr Software Engineer - Mobile DevOps T-Mobile USA, Inc

Developer Relations Engineer - On-Device AI (Edge & Mobile) ARM

iOS Engineer, ChatGPT Mobile Infrastructure OpenAI Inc.

Android Engineer, ChatGPT Mobile Infrastructure OpenAI Inc.

Software Design Engineer in Test 3 BC Forward

Software Development Engineer 3 BC Forward

Wireless Network Engineer BTI Solutions

Engineering - Workplace Engineering - Cloud Platform - M365 and Mobile Lead Engi Goldman Sachs

Mobile Service Technician Tesla, Inc.

Sr Software Engineer, ioS T-Mobile USA, Inc

Software Engineer III Spectraforce Technologies Inc.

Sr Engineer, Software T-Mobile USA, Inc

Sr Software Engineer, Agentic AI T-Mobile USA, Inc

Staff Software Engineer, AI OKTA

Engineer, Software Development T-Mobile USA, Inc

Software Engineer - iOS T-Mobile USA, Inc

Software Dev Engineer II Ampcus, Inc

Staff Software Engineer - Custom Solutions The Trade Desk, Inc.

iOS Software Engineer, ChatGPT Engineering OpenAI Inc.

Sr Software Engineer - Telecom Billing T-Mobile USA, Inc

Software Engineer - Telecom Billing T-Mobile USA, Inc

Sr. Software Engineer - Billing Platform T-Mobile USA, Inc

Software Engineer T-Mobile USA, Inc

Senior Software Engineer DAT Solutions, LLC

Software Development Engineer 3 Bucher & Christian Consulting, Inc. dba BCforward (BCF)

Senior Software Engineer - Observability & IRM The Trade Desk, Inc.

Senior Software Engineer - Identity Team The Trade Desk, Inc.

Senior Software Engineer - Data & Distributed Systems The Trade Desk, Inc.

Engineering - Cloud Development - Software Engineer - Vice President - Seattle Goldman Sachs

Senior Software Engineer (Backend APIs/Platform) T-Mobile USA, Inc

Senior Android Engineer WEX INC

Senior Full Stack Software Engineer - Omnichannel The Trade Desk, Inc.

Senior Software Engineer - MQE The Trade Desk, Inc.

Principal Systems Engineer Spectraforce Technologies Inc.

Backend Staff Software Engineer Visa Usa Inc

Fullstack Staff Software Engineer Visa Usa Inc

Senior Desktop Support Engineer Northwest Center

Senior Software Development Engineer Adobe Inc.

Full Stack Software Engineer 3 Adobe Inc.

Senior Solutions Engineer, Auth0 OKTA

Sr. Staff Software Development Engineer WEX INC

Sr. Staff Software Engineer, Ads Measurement Pinterest, Inc.

Sr. Engineer, Software - EPM T-Mobile USA, Inc

iOS Engineer, Monetization OpenAI Inc.

Associate Engineer - Telecom Billing T-Mobile USA, Inc

Sr Engineer T-Mobile USA, Inc

Sr Engineer, Enterprise AI T-Mobile USA, Inc

Resume Resources

Similar Job Searches