QA Engineer Mobile & Backend Testing jobs in Baltimore, MD

Baltimore, Maryland

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Today

About Our Company: Delmock Technologies, Inc. (DTI), is known for developing and delivering sophisticated Technology and Security solutions with a commitment to ethics, expertise , and superior service. We are looking for talented professionals to help us support several start-up companies on an equity/profit sharing compensation plan. We believe the project s that we have selected have the potential for great market success, but the people with the idea s can't afford to bring the m to life. By

Full-time

Depends on Experience

Sr. Full Stack Developer (Mobile Apps)

Columbia, Maryland

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Today

Job#: 2079248 Job Description: Apex Systems has an immediate need for a Sr. Full Stack Developer specializing inmobile app development for iOs and Andriod Overview: Lead the design, development, and maintenance of scalable web and mobile applications. Mentor engineers, ensure performance and security standards, and collaborate across teams to deliver high-quality software solutions. Key Responsibilities: Develop full-stack applications using Node.js, Angular, JavaScript, HTML/CSS, and RESTful

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Full-time

"QA Engineer Consultant (Manual + Automation)"

Remote

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3d ago

No sponsorship availableour client requires candidates to be either a or a Holder. NO 3RD PARTIES- MUST HAVE PYTHON EXPERIENCE IN KNOWING HOW TO EXTRACT FROM A STRING IN PYTHON Candidates must successfully clear a rigorous background check as part of the onboarding process. We need a QA Engineer Consultant (Manual + Automation) Type: 1099 Contract 6 months (extendable) Location: Remote U.S.-based only Summary: We're hiring a self-motivated QA Engineer who thrives on quality and automation. Join

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Contract

$55 - $60

IOS Mobile Architect

Remote

•

Yesterday

Job Title: IOS Mobile Architect Location: New York, NY (REMOTE) Duration: 6+ Months Job Description: Lead the design development and deployment of high-quality native iOS applications. Collaborate with product managers designers and backend engineers to define mobile solutions. Architect scalable and maintainable codebases using best practices. Mentor and guide junior developers conduct code reviews and enforce coding standards. Own the technical roadmap for iOS development and ensure alignment

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Contract

Depends on Experience

IOS Mobile Architect

Remote or New York

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Today

Job Description iOS Technical Lead Key Responsibilities Lead the design, development, and deployment of high-quality native iOS applications. Collaborate with product managers, designers, and backend engineers to define and deliver mobile solutions. Architect scalable, maintainable, and reusable codebases following industry best practices. Mentor and guide junior developers, conduct code reviews, and enforce coding standards. Own the technical roadmap for iOS development and align it with busine

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Contract

Backend Senior Java Developer, AVP

Remote or Irving, Texas

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Today

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemic

Full-time

USD 107,120.00 - 160,680.00 per year

Sr Software Engineer - Backend

Remote

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Today

Overview Build the Future At McGraw Hill, we are dedicated to delivering digital learning experiences that transform education for learners and educators. Our focus is on creating seamless, impactful products that truly benefit our users while supporting growth and collaboration across teams. We foster a culture that values innovation, teamwork, and a balance between career growth and personal well-being. How can you make an impact? We are a passionate, fast-growing team within McGraw Hill, a

Full-time

USD 124,000.00 - 155,000.00 per year

Quality Assurance (QA) Tester Accela Platform

Remote

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Today

Job Title: Quality Assurance (QA) Tester Accela Platform Location: Seattle, WA (Remote with occasional onsite) Job Summary We are seeking an experienced and detail-oriented Quality Assurance (QA) Tester to support a multi-year enterprise implementation of the Accela Civic Platform, widely used for managing permitting, licensing, inspections, and code compliance workflows. The QA Tester will play a key role in validating configurations, customizations, and integrations across both out-of-the-box

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Third Party, Contract

$60 - $70

React Native Engineer

Remote or Hybrid

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Today

Title: React Native Engineer Location: Remote Duration: 12+ months contract to hire Compensation: $60.00 - 70.00/hr Work Requirements: , Holders or Authorized to Work in the U.S.React Native EngineerWe're looking for a React Native Engineer to help us design, build, and maintain a high-quality mobile experience that delights users. You'll work closely with product managers, designers, and partner teams to deliver performant, maintainable, and scalable mobile features. This role is ideal for som

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Contract

BASED ON EXPERIENCE

Sr IOS Developer -

Remote

•

3d ago

Sr IOS Developer - Experience with the following - VoIP OR voice communication OR CallKit OR PushKit OR SIP OR WebRTC AND messaging OR real-time chat OR chat OR "push notifications OR Twilio OR Firebase OR XMPP Type: W2 With Benefits - No C2C Top 6 Technical Skills: Strong understanding of Swift, Objective-C, Xcode, iOS SDKs, and other related tools and technologies Experience with mobile application architecture and design patterns (e.g., MVC, MVVM) Experience in both messaging and voice appli

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Full-time

Depends on Experience

Sr IOS Developer -

Remote

•

Yesterday

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Full-time

Depends on Experience

Automation Engineer - iOS

Remote

•

Today

Job Title: Automation Engineer - iOS Location: Remote Responsibilities: As an Automation Engineer, you'll be a critical contributor to the quality and efficiency of the Yahoo Mail iOS application. Your responsibilities will include: Leading the design, development, and implementation of a robust, scalable automation testing pipeline for the Yahoo Mail iOS app, driving comprehensive test coverage and efficient execution within our CI/CD systems. Architecting and evolving automated test framewor

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Contract

Back-End Software Engineer (Contractor)

Remote or Texas

•

Today

Notes to applicants: Dimensional sees great value from collaborating in our offices and appreciates the benefits of flexibility. Most roles fit our office-first hybrid approach: We are together on our campuses Tuesdays, Wednesdays, and Thursdays and have the choice to work in the office or remotely, depending on what is best for that work day, on Mondays and Fridays. This approach maximizes in-person collaboration and interaction while simultaneously providing flexibility and applies to most rol

Full-time

Golang -Backend Engineer

Remote

•

12d ago

Top 5 Technical Skills: Experience using the following Tech Stacks: Golang; Python; and NodeJS Understanding of cryptography, consensus algorithms, and other core concepts of blockchain technology Familiarity with Private Blockchain as well as Public platforms such as Ethereum, Hyperledger, and/or Corda Top 3 Soft Skills: Outstanding Communications Collaboration Proven ability to work with Vendors and External Partners Job Description: The Backend Engineer is responsible for the development and

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Contract

Depends on Experience

Sr. Data Engineer

Baltimore, Maryland

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Today

WHO WE ARE As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our

Full-time

USD 129,600.00 - 144,000.00 per year

Sr Data Engineer, AI

Baltimore, Maryland

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Today

Full-time

USD 139,500.00 - 160,000.00 per year

Sr. Data Engineer, AI

Baltimore, Maryland

•

Today

Who We Are As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our

Full-time

USD 139,500.00 - 155,000.00 per year

Senior Engineering Manager - Engineering Enablement

Remote or Texas

•

Today

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w

Full-time

USD 118,450.00 - 236,900.00 per year

Test Automation Engineer-IOS

Remote

•

Today

Test Automation Engineer-IOS Salary: $82,500-$110,000 Benefits include: Paid vacation, holiday and sick time Medical, dental, and vision insurance options 401(k)/profit sharing Summary: We're seeking an accomplished IOS Test Automation Engineer to architect, develop, and maintain advanced automation frameworks that ensure the quality and reliability of our iOS applications. In this role, you'll drive automation strategy, optimize CI/CD integration, and collaborate closely with development

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Full-time

USD 82500-110000

REMOTE React Native Developer

Remote or Indianapolis, Indiana

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Today

Job#: 2076561 Job Description: Role: REMOTE React Native Mobile Developer Location: Remote Type: Contract to Hire Responsibilities Design, develop, and maintain high-quality mobile applications using React Native for both Android and iOS platforms. Support the development of new features from inception to release in an Agile project setting. Collaborate with designers, product managers, and other developers to ensure the best user experience and technical performance. Establish and promote m

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Full-time

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QA Engineer Mobile & Backend Testing jobs in Baltimore, MD, USA