Linux Jobs in Chicago

DRW is looking for outstanding Senior Software Engineers with an expertise in C++. You will be joining one of our software development teams to help build low latency trading applications.

Investigate and diagnose tickets to obtain resolution as quickly as possible. Document troubleshooting steps and resolution details. Become the Subject Matter Expert (SME)in OneSpan Mobile security products including application shielding. Create and submit knowledge articles. Provide specialized investigation and diagnosis of all tickets. Verify resolution with end-users and resolve assigned tickets. Escalate Major Incidents to the Incident Manager. Proactively escalate tickets at risk of breaching Service Level Agreement/Operational Level Agreement to the Incident Manager. Escalate & prioritize unresolved Incidents to 3rd line. Approval of knowledge base articles. Product Focus.

Create infrastructure that enables rapid iteration across engineering teams. Design and implement build, release, delivery, and deployment pipelines. Manage cloud resources. Ensure operational excellence of autonomous software systems. Educate and evangelize software systems knowledge across engineering teams.

Front-end focused Software Engineers are an essential part of Cappex’s engineering team and use modern tools like React, Redux, ES6, and SASS to build the best UI experiences possible. Cappex also promotes a culture of learning and while front-end focused Software Engineers are expected to be JavaScript pros, they are also full-stack engineers.  

We are looking for an experienced Clojure software developer to create services and applications that will change the mortgage industry completely!   

Information Security at Upwork is responsible for threat mitigation, vulnerability remediation and security compliance. The senior security role will play a key role in security operations focusing on security threats and help mature the security monitoring tools.

We are seeking a highly motivated, talented Engineer to join our operations team. As a cloud operations engineer at Narrative Science you will support the infrastructure automation, security, and tooling design and will work closely with our software development teams to design solutions that support continuous integration and deployment. Someone who is passionate about continuous improvement and automation will fit in well with our team.

IMC is currently looking for a multi-talented and passionate Trading Systems/DevOps Engineer to play a critical role in maintaining and perfecting our trading systems.  You will be part of highly experienced team, facing the daily challenge of managing a critical, high volume data flow in a complex trading environment distributed over a high speed data infrastructure.  In this role you will be exposed to many technical and trading challenges while ensuring high availability, stability and performance of the end-to-end environment. 

Collaborate with developers, designers, product managers, and testers to build great solutions to complex digital advertising problems. Work on projects spanning our entire stack, including our React UI, Rails middle-tier, Java services, databases, caches, and external API. Participate in a collaborative software development process. Lend and receive feedback on RFCs and pull requests. Build and extend Centro’s culture of growth and self-improvement. We expand our skills with lightning talks, lunch and learns, book clubs, and the occasional fun programming exercise.

The primary objective of our Software Engineer is to participate in the design, development and maintenance efforts of CCC’s applications. This individual leverages their knowledge of analysis, design, coding, testing, and maintenance of software applications to develop, enhance, and modify CCC applications. The Java / J2EE Software Engineer is expected to assist with the conceptualization of software solutions at both the unit level, ie. program module, and at the system level, ie. integrated applications. This individual demonstrates an understanding of the latest development environments including development tools and applications.

As a Senior Software Development Engineer in Test at PEAK6, you are free to explore unique solutions and try fresh ideas that may benefit our financial services and trading businesses, and our investment companies. You’ll collaborate with some of tech’s sharpest minds to solve for the firm’s ever-changing but exciting challenges. Working in tech at PEAK6 means that you’ll always be presented with a variety of new possibilities as you continue to enhance your skills.

The Senior Observability Engineer will be responsible for configuring, maintaining, and maximizing the platform that makes Enova’s critical applications and infrastructure visible and investigable. Enova leverages a number of cutting edge observability and monitoring tools and is looking to bring on an engineer that will take this platform to the next level. You will be applying DevOps principles to manage the platform and help to drive functionality and adoption through continuous improvement, simplification, and automation. The Observability engineer will join a team of fellow observability engineers working together to make Enova’s observability best of breed.

We are seeking a System Administrator to join a creative, high-energy, and fast paced tech team. Your role will be to maintain Enfusion’s current infrastructure and play a role in the development and deployment of upcoming technology projects. Who We Are Enfusion is a global financial technology firm that builds software solutions for the investment management industry. Our flagship product, Integráta, is the only cloud-based, fully integrated

The Program: We built the Morningstar Development Program for Quality Assurance / Site Reliability Engineering to nurture recent college graduates and prepare them for successful, long-term careers at our company. Throughout this two-year program, you will tackle different roles across Morningstar's technology business. You will have access to our technology leaders and be exposed to different aspects of Morningstar’s business. You will gain

In this position, you will build software that reaches Discovers customers and partners. You will break down a product vision into workable technical solutions to solve problems. You will partner with others to advance Discovers CI/CD maturity as more and more apps move to the cloud. You will actively contribute to the developer community by enhancing current solution patterns and...

Our technology team in Chicago is looking for a Security Engineer to join our Information Security team in our Chicago, IL, office. As a member of the Information Security team, you’ll help maintain the security posture of Braviant Holdings applications, services, and infrastructure to protect against security threats including intrusions, malware, system-level breaches, unauthorized access, insider...

A DevOps Engineer provides programming and systems administration technical expertise for continuous delivery to automate and improve the process of software delivery, as well as support, configure, and troubleshoot a complex suite of build and deployment software. An ideal candidate for this position will be highly proficient with continuous integration. This engineer’s focus allows software to be developed, easily packaged and deployed to test environments. This enables our department to rapidly, reliably and repeatedly push out enhancements and bug fixes to customers at low risk and with minimal manual overhead. The person in this position will work with technical personnel to help automate current processes, strengthen our underlying architecture as well as prepare for the transformation to next-generation platforms.

Excellent Java programming skills. Development experience in a Linux/UNIX environment. Extensive experience with OOP/OOD. Strong knowledge of algorithms, data structures, and threading. Proficiency in design patterns. Scripting knowledge . Non-relational, distributed database experience is a plus (not a requirement). Strong analytical skills and desire to solve complicated problems programmatically. Must be self-directed, and able to work productively under minimal supervision. Willingness to work closely with traders in a constantly changing environment. Interest in the Financial Markets; previous knowledge is NOT required.

Good proficiency level working with one major programming language(C or C++ preferred but not required). Good proficiency working experience of Unix/Linux command/shell script. Working knowledge with database and SQL Script. BS and 2+ years of working experience in programming development OR MS degree in Computer Science (or a related field) and 1+ years of working...

Develop or maintain Java application including designing, coding, testing, debugging, and deployment as needed. Recommend new technologies and methodologies to management for meeting business needs. Provide technical advice and assist in solving programming problems. Comfortable in a modern software engineering environment using the latest technologies and tools. Ability / Skill-set to use the best tool to get the job done. Review the work done by other team members to make sure it adheres to the standards. Possess the ability to create new solutions; we operate on a cloud-based platform and are constantly facing unchartered waters. Strong desire to build products that will have a daily impact on one of the World’s largest industries. Play an influential role in growing project44 to the industry leader in technology.