BIOS Jobs in Chicago, IL

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iOS Developer

Ace Technologies, Inc.

•

Remote

Contract

BFSI domain mandate No Freelancer project (Big companies experience) Must Agentic tools based on LLMs such as GPT 4o is must Responsibilities: 1. Design, develop, and maintain robust iOS applications using native development frameworks. 2. Implement and manage CI/CD pipelines for iOS applications to ensure smooth and efficient deployment processes. 3. Collaborate with cross-functional teams to integrate AI tools and technologies into iOS applications. 4. Monitor and optimize application
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Posted 49 days ago | Updated 6 days ago

Engineer III/Sr

Southern Company

•

Naperville, Illinois, USA

Full-time

Job Description Basic Function: Responsible for various project engineering, project management, and problem-solving activities associated with large multi-faceted projects, including engineering, procurement, construction, and feasibility studies to support strategic objectives. This position may be filled at Engineer (Level 5) or Senior Engineer (Level 6). Individuals who demonstrate advanced skills in terms of work experience, education, and certifications may be eligible for the more advan
Posted 3 days ago | Updated 5 hours ago

Senior Software Apps Engineer iOS

AgreeYa Solutions

•

Remote

Contract

Key projects or initiatives for the role:Git Repository support for syncing AOL MailMobile App RedesignSwift MigrationBest practice and developer productivity improvementsHow is success measured?High quality code with low count of regression ticketsMinimal delta between delivery and specified delivery deadlinesLow number of regression issues related to delivered codeLow number of significant changes required after peer reviews (must produce high quality code) Required Experience: Must-have skil
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Posted 25 days ago | Updated 1 day ago

Principal Engineer - IT Critical Infrastructure

United Airlines

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Arlington Heights, Illinois, USA

Full-time

Description Job overview and responsibilities The Principal Engineer is responsible for the design, testing, evaluation, implementation, and support of various platforms (hardware, operating systems, software, and systems tools). Provide consultation and direct technical support in life cycle planning, problem management, integration, and systems programming. Implement releases, upgrades, and/or changes into the environment. This position will define the IT provisioning, implementation, and sup
Posted 20 days ago | Updated 5 hours ago

iOS Developer

Biogensys

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Remote

Contract

Job Description: We are seeking a highly skilled iOS Developer with a strong background in building modern, high-performance mobile applications. The ideal candidate should possess in-depth knowledge of Swift, SwiftUI, and other iOS development frameworks and tools. This is a hands-on role where you will contribute to the full development lifecycle from concept and design to testing and release while following best practices and maintaining high-quality standards. Key Responsibilities: Develop a
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Posted 17 hours ago

Product Designer

Strategic Staffing Solutions

•

Bolingbrook, Illinois, USA

Contract

STRATEGIC STAFFING SOLUTIONS (S3) HAS AN OPENING! Strategic Staffing Solutions is currently looking for a Product Designer for a contract opportunity with one of our largest clients located in Bolingbrook, IL Title: Product Designer Location: Bolingbrook, IL Duration: 6+ Months with extension Role Type: W2 contract engagement Pay Rate: $50-$70/HR We are looking for a Product Designer for the Brand Marketing Department! GENERAL SUMMARY & SCOPE The Product Designer is strategic, articulate and
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Posted 5 days ago | Updated 2 hours ago

QE Engineer (mobile)

Tranzeal, Inc.

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Remote

Contract

Tranzeal is an industry leading global Business Transformation Service Provider offering specific consulting services as well as pre-packaged, industry specific solutions and services to companies around the world. Our Consulting Services are dedicated to helping our clients maximize their investments in IT and the overall effectiveness and efficiency of the business. Tranzeal s deep industry experience makes us the partner of choice for a growing number of Fortune 1000 companies, midsize enterp
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Posted 14 hours ago | Updated 14 hours ago

Sr IOS Developer -

SES

•

Remote

Full-time

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 technologiesExperience with mobile application architecture and design patterns (e.g., MVC, MVVM)Experience in both messaging and voice applica
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Posted 16 hours ago

Senior iOS Developer

Avila IT

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Remote

Full-time

Job Description:We are seeking a Senior iOS Developer with proven expertise in building scalable, high-performance mobile applications. The ideal candidate is a hands-on iOS engineer who excels in Swift, has deep experience with modern architecture patterns, and has contributed to production-grade apps with millions of users. Key Responsibilities: Design and develop advanced applications for the iOS platform using Swift and SwiftUI (or UIKit as needed). Collaborate with cross-functional teams to
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Posted 7 days ago | Updated 7 days ago

Senior Jurisdiction and Classification Engineer

RTX Corporation

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Kentucky, USA

Full-time

Date Posted: 2025-06-24 Country: United States of America Location: RKY99: RTN Remote, Kentucky Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the st
Posted 25 days ago | Updated 4 hours ago

Principal Jurisdiction and Classification Engineer

RTX Corporation

•

Kentucky, USA

Full-time

Date Posted: 2025-06-24 Country: United States of America Location: RKY99: RTN Remote, Kentucky Position Role Type: Remote U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the st
Posted 25 days ago | Updated 4 hours ago

Senior React Developer

Ravh IT Solutions

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Remote

Contract

Role : Senior React DeveloperLocation :- RemoteDomain EXP: (Healthcare Domain)Job Description:React, React native, HTLML, JavaScript, Mobile apps - IOS/ Android.
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Posted 18 hours ago | Updated 18 hours ago

iOS Developer

Millennium Software, Inc.

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Remote

Full-time

For our Detroit based client we require Sr iOS Developer to work remote.
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Posted 60+ days ago | Updated 30 days ago

Sr. Java Developer (REMOTE)

RedRiver Systems L.L.C.

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Remote

Contract

Join this growing team developing software supporting new software development and integrations of acquired organization(s). This is an opportunity to grow within the organization and provide mentorship and development of other team members while creating elegant scalable solutions. You will develop one or more large complex web applications and create enhancements to existing applications to meet business requirements. Work with management and collaborate across teams to develop application req
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Posted 12 days ago | Updated 2 hours ago

Software Engineer II

Walgreens

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Deerfield, Illinois, USA

Full-time

Job Description Job Summary This role performs and implements activities that impacts components / processes of specified functional areas of the Walgreens business software products OR Digital/Online application in an Agile environment. Work is typically received in short-term assignments that often require the application of independent judgment. Operates within the context of defined procedures that provide desired functionality to digital solutions, products and programs, typically for inte
Posted 5 days ago | Updated 5 hours ago

Software Engineer, iOS

Meta Platforms, Inc. (f/k/a Facebook, Inc.)

•

Remote

Full-time

Meta Platforms, Inc. (f/k/a Facebook, Inc.) has the following positions in Menlo Park, CA Software Engineer, iOS: Develop, design, create, modify, and/or test software applications or systems for various mobile software services. Telecommute from anywhere in the U.S. permitted. (ref. code REQ-2502-147318: $176,361/year - $200,200/year). Individual pay is determined by skills, qualifications, experience, and location. Compensation details listed in this posting reflect the base salary only, and d
Posted 8 days ago

Senior Software Engineer II

Walgreens

•

Deerfield, Illinois, USA

Full-time

Job Description Job Summary: This role demonstrates proficiency in all areas of the professional function and advanced in-depth specialization to perform and implement activities that impact components / processes of specified functional areas of the Walgreens Digital/Online application. This role is typically assigned to strategic, complex undertakings. Receives work in the form of short- and mid-term outcomes that regularly require the application of independent judgment and creativity. Ment
Posted 2 days ago | Updated 5 hours ago

Principal Software Engineer I

Walgreens

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Deerfield, Illinois, USA

Full-time

Job Description Job Summary: Leads a software engineering team in the development of assigned software applications and tools. Serves as the technical lead in design, development, and deployment of successful cross-functional projects in support of next generation Digital/Online platform for Walgreens. Plays a leading role to functionally decompose complex problems into simple & straight forward solutions. Ensures quality of architecture and design of systems. Assists directly and indirectly i
Posted 59 days ago | Updated 5 hours ago

System Engineer/Endpoint Engineer

Montek System

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Remote

Contract

Job Title: System Engineer/Endpoint Engineer Location: 100% Remote Duration: 3+ Months Job Description: Resources need the following skills: Enterprise grade browser or BYOD methodologies experience.Client is looking for someone with Island or Talon Enterprise Browser experience with Mac/iOS device management experience specific to hardening devices.Knowledge and experience in deploying endpoint security agents to large enterpriseGeneral knowledge in security best practices and conceptsGreat
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Posted 16 hours ago

IT Procurement Manager - Primarily Remote (Onsite to Raleigh, NC, when needed)

MSYS Inc.

•

Remote

Contract

Title:IT Procurement Manager - Primarily Remote (Onsite to Raleigh, NC, when needed) Location: Raleigh, NC, United States Length: Long term Restriction: W2 or C2C Description: Very long term project; initial PO for 1 year, expect to go for 4+ years Description: must be available to come into the office when needed.; The candidate must come in to pick up his or her equipment on the first day at own expense. This contractor serves as an IT Business Office resource and is responsible for the proc
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Posted 20 days ago