8105 Rasor Blvd,
Java developer
Long Contract
- 5+ years of experience working with Java UI / Desktop UI and relevant technologies
- Experience with Java 7 and Java 8 language construct and features.
- Expertise with multithreaded UI based on Swing UI libraries and UI extensions, Java FX, J2EE, J2SE, JDBC, JMS, SOAP, JNI, Design Patterns
- Strong understanding of batch processing of large data sets
- Strong understanding of Java multithreading concepts, best practices and experience in implementation of server side components
- Strong Oracle
- Ability to develop on Linux / Windows
- Strong knowledge of various configuration/source code management tools (SVN, Git)
- Strong knowledge of complex Options, Futures, Order Matching and Routing principles
- Spring, Hibernate, EJB
- GWT
- Dojo
- MySQL
- TIBCO / AMX
- Experience in the financial/brokerage industry
Initial remote later onsite: on any below locations
AZ – Phoenix, CA – San Francisco, CO – Lone Tree, FL – Orlando, OH – Richfield, TX – Austin, TX – Westlake
Android developer
Long Contract
Responsibilities:
- Design and development projects for existing android app.
- Build prototypes at tech scoping stage of projects depending on the project.
- Create compelling device specific user interfaces and experiences and UI prototypes
Prototypes
- Optimizing performance for the app
- Keep up to date on the latest industry trends in the mobile technologies
- Ability to integrate any backend system for web service integration
- Ability to handle production issues in timely manner
Basic:
- Bachelor’s degree in Computer Science (or equivalent experience)
- 5-7 years of software development experience
- 3-5 years Android experience (preferably client side)
Preferred:
- Source code control understanding (experience with Git preferred)
- Ability to work individually with minimal direction, and on a larger development team
Team:
- Strong OO design and programming skills in Java (J2EE/ J2ME)
- Experience with Java Collections and Threading
- Experience working with functional languages
- Familiar with the Android SDK
- Desired Kotlin development skills
- Experience building native apps
- Excellent debugging and optimization skills
Location: Chicago, IL or CA CTH
Azure Cloud Architect
Long Contract
- Experience with administering and deploying to cloud-based environments
- Strong working knowledge of Linux operating systems and administration
- Familiar with HTTP request/response flow and REST APIs
- Working knowledge of TCP/IP networking, security, and high availability
- Experience with containerization and virtualization platforms, as well as container
- orchestration platforms like Kubernetes
- Broad knowledge, from an architectural perspective, of how cloud infrastructure
- comes
- together
- with a rounded appreciation of technologies and approaches
- Experience with distributed or microservices architecture
- Experience implementing applications at scale, including N-tier or multi-platform
- applications
- Experience with SQL and NoSQL databases
- Experience with creating automated pipelines and workflows
- Experience with configuration management tools such as Ansible
- Experience with continuous integration (CI) and continuous delivery (CD) tools such as
- Jenkins
- Experience with Infrastructure as Code (IaC) and cloud provisioning tools such as
- Terraform
- Experience building and packaging images and containers
- using tools such as Packer
- Experience with development lifecycle tools
- Strong working knowledge of version control systems such as Git
- Experience with issue tracking and ticketing systems
- Highly comfortable with command line shells
- Familiar with diagramming and flowcharting tools
- Ability and willingness to mentor others
- Exceptional verbal and written communication skills
Any of the following are a plus
- Experience with serverless or event-driven architecture
- Familiar with workflow and development tools such as Confluence, Bitbucket, or GitHub
- Ability to write documentation in text markup formats such as Markdown
- Experience remediating security-related issues
- Education + Experience
- 4+ years of experience in the field
- or demonstrated ability
- A bachelor’s degree in a related area is a plus