Mobile Applications Developer jobs in Oakland, CA

Mobile Developer Toronto, ON 12 Contract

Must haves:
Experience working with commercial grade mobile applications iOS and Android using native languages (Objective-C / Swift, Xcode or Java with Android Studio).
Must have apps published in either Apple/Google store.
Experience in developing Native and Hybrid apps with iOS/Swift, Android/Java, React Native/TypeScript.
Aries Framework JavaScript (AFJ)/Credl.
JavaScript, HTML5, CSS3.
JavaScript frameworks such as React.js, Angular.js, & Vue and TypeScript.
World wide web consortium (W3C) verifiable credentials (VC) model, decentralized identifiers (DIDs), JSON-LD, zero-knowledge proofs.

Responsibilities:
Required to translate technical systems specifications into working, tested applications. This includes:
developing detailed programming specifications
writing and/or generating code
compiling data-driven programs, maintaining, and conducting unit tests
Resolves and troubleshoots technical problems which arise during the use and operation of software packages, including technical assistance in implementation, conversion, and migrations.

General Skills:
Experience in programming and analysis; specialized software package support at the specified experience level.
Ability to collaborate with IT Professionals throughout the Software Development Life Cycle.
Experience in structured methodologies for the development, design, implementation, and maintenance of applications.
Experience in design, code, test, debug and document applications.
Experience in the use of object and/or third generation language development tools.
Experience in one or more programming languages.
Experience in application design, latest design patters, deployment and troubleshooting.
Experience with relational and hierarchical database technologies.
Experience in the use of information retrieval packages using query languages.
Experience with one or more communications protocols.
Experience in structured methodologies for the design, development, implementation and maintenance of applications.
Experience eliciting and documenting information from diverse business area stakeholders and subject matter experts.
Excellent analytical, problem-solving and decision-making skills; verbal and written communication skills; interpersonal and negotiation skills.
A team player with a track record for meeting deadlines.

Desirable Skills:
Knowledge and experience with programming Internet-ready applications.
Knowledge and experience in rapid application development (RAD) methodologies.
Knowledge and understanding of Information Management principles, concepts, policies and practices.
Experience with middleware and gateways.
Experience reviewing, analyzing, and modifying product installation scripts including encoding, testing, debugging.
Ability to provide post-implementation support and resolve any post-implementation technical issues.
Experience conducting design walkthrough sessions with project team.
Knowledge and understanding of Accessibility for Ontarians with Disability Act (AODA) and related regulations and standards.
Ability to provide user and system documentation as required.
Experience and Skill Set Requirements.
Looking for an experienced Mobile App Developer with the following skills and capabilities, please note the Weighted Criteria and areas of focimportance:

Mobile development
Experience working with commercial grade mobile applications iOS and Android using native languages (Objective-C / Swift, Xcode or Java with Android Studio).
Experience with IOS or Android. Strong experience developing multithreaded applications.
Experience with mobile OS architecture - in areas of: UI, memory management, data storage, application management by OS and cybersecurity.
Experience with UI development of mobile application (scalable for different screen resolutions and localization).
Experience working with continuous integration.
Must have apps published in either Apple/Google store.
Experience in developing Native and Hybrid apps with iOS/Swift, Android/Java, React Native/TypeScript
Experience with Apple and Google wallets, or custom digital wallets, such as add passes/credentials to a wallet
Knowledge of using Secure Enclave and/or TrustZone
Experience in developing mobile apps that use local on device capabilities, such as camera, Bluetooth, microphone, accelerometer, etc.

Digital Trust and Verifiable Credentials
Demonstrated experience with:
Developing mobile solutions with Hyperledger Aries, Hyperledger Indy technology stack
Aries Framework JavaScript (AFJ) / Credo
Aries Anoncreds, Aries Interoperability Profiles (AIP) 1 and 2
Developing in React Native
JavaScript, HTML5, CSS3
JavaScript frameworks such as React.js, Angular.js, & Vue and TypeScript
developing responsive design & progressive web applications
developing/working with API s and API Gateways.
Familiarity with JSON & REST APIs
Experience working with continuous integration.
World wide web consortium (W3C) verifiable credentials (VC) model, decentralized identifiers (DIDs), JSON-LD, zero-knowledge proofs
Digital wallet development experience in native and/or hybrid app; hardware level encryption (HLE), use of secure elements on mobile devices (e.g Apple Secure Enclave)
Open ID Connect (OIDC), Oath2, Security Assertion Markup Language (SAML), JSON Web Tokens (JWT), JSON Web Signatures (JWS), Transport Layer Security (TLS), one-time passwords (OTP), public key infrastructure (PKI), elliptic curve cryptography (ECC), SHA/SHA2, RSA, Hash, RSA
Digital Identity standards and frameworks such as the PCTF, NIST and eIDAS etc.
Node.js, Dot Net Core, Python

Back End
Experience working with Java, NodeJS and RESTful APIs.
SOAP Web Service development connecting to backend Ministries.
API management tools such as IBM API Connect or equivalent.
Familiarity with Docker and Kubernetes containers and cloud based environments.
Working experience in distributed, event-driven systems.
Familiarity with PKI security.
Experience working with Messaging system.
Experience working with Shell Scripts.
Experience working with continuous integration.
Java/Sprint Framework, JS/Node.js, Python/Django.

Team Contributor and Agile Experience
Experienced in developing and updating technical documentation.
Experienced with Agile methodologies and related ceremonies, and tools.
Self-starter and motivated individual.
Ability to analyze and break down complex problems.
Effective at managing time, schedule and commitments in a fast-paced environment with multiple competing priorities.
Experienced with testing, test case development and related documentations.
User focused/centered designs to solve real problems for users.