C# Jobs in Chicago

87

Performance Engineer

IMC Trading
Chicago
13 hours ago
+13
Contribute towards the development of our toolset used to measure and improve performance of our trading infrastructure. Provide performance ideas, solutions, and recommendations that are both smart and scalable to the business. Understand internal and external developments in technology, as well as competitor approaches that can help improve IMC performance. Build IMC's knowledge base to ensure deep understanding of exchange infrastructure and protocols. Work closely with traders and other technology teams (locally and globally) to drive global thinking, information sharing, and sustainable, long-term solutions.

Senior Developer

TradingBlock
Chicago
19 hours ago
TradingBlock is a technology-driven online brokerage firm committed to helping self-directed traders, asset managers, and investment professionals through easier-to-use and more intuitive technology solutions. Position Summary We are seeking a full-stack software engineer excited to participate in all aspects of the software development lifecycle for both internal and public facing applications. If you have a passion for high-quality, reliable

Software Development Engineer in Test

Strata Decision Technology
Chicago
19 hours ago
+51
As a Software Development Engineer in Test, you will become an expert in Strata Decision Technology's software and acquire a deep understanding of the technology driving the systems.  In addition, you will collaborate with our development and client services teams to ensure that the product is aligned with our clients’ needs and meets Strata Decision’s high quality of standards.  To be successful in this role you must be passionate about QA, love to learn, be technical, and like working in an Agile environment.

DevOps Engineer

Software Developer

Cloud Practice - Senior Full Stack/.NET Developer

Solstice
Chicago
20 hours ago
+45
Solstice is looking to hire a Full Stack/.NET Developer on a full time or contract basis. You will be working on client-facing projects with Fortune 500 companies in the enterprise software ecosystem. Solid communication skills, a servant leadership attitude, a love of learning and an analytical mind are a must.

Senior Software Engineer (.NET)

Sphera
Chicago
1 day ago
+26
Participate in the Agile software development (Scrum/Kanban) from concept design, to full-stack code and testing. Write concise code, clear, well-tested, well-documented and with quality that adhere to industry best practices. Optimize code for quality, performance, scalability, efficiencies and security; through testing, code scanning, refactoring and monitoring. Collaborate with product owners to define/refine requirements, break down into development tasks, estimate effort, and plan milestones & deliverables. Develop and maintain UI applications (web, mobile, etc.) and/or web APIs (RESTful & messaging-based) Identify opportunities for innovation, improvement of software architecture and cloud infrastructure; and/or offer new ideas. Advocate for simplicity, reliability, manageability, scalability, extensibility, reusability and performance. Be a proactive team member who contributes, collaborates and demonstrates positive behavior.

Site Reliability Engineer

STATS
Chicago
1 day ago
+16
Site Reliability Engineering(SRE) is an engineering discipline that combines software and systemsengineering to build and run large-scale, massively distributed, fault-tolerantsystems. The main function of the SRE team is to be responsible for theavailability, performance, monitoring, and incident response for STATS'internally critical and our customer-facing systems. What You'll Do: Engage in and improve the whole life cycle of services-from

Full Stack Engineer

Bento for Business
Chicago
1 day ago
+15
Architect, design and develop critical features and components. Collaborate with engineers, product managers, and designers to create and build beautiful apps and experiences. Identify and select the right tools and frameworks for the job. Collaborate across the organization to build and evolve platform and application capabilities with the technical vision and product and business needs. Implement automated testing suite for functional and performance testing. Be an owner and a champion of platform and application quality, performance, and integrity.

Back End Engineer

Bento for Business
Chicago
1 day ago
+15
Architect, design and develop critical features and components. Collaborate with engineers, product managers, and designers to create and build beautiful apps and experiences. Identify and select the right tools and frameworks for the job. Collaborate across the organization to build and evolve platform and application capabilities with the technical vision and product and business needs. Implement automated testing suite for functional and performance testing. Be an owner and a champion of platform and application quality, performance, and integrity.

Senior Software Engineer / Technical Architect

The Mx Group
West Suburbs
1 day ago
  It’s a GREAT time to join The Mx Group! You might have noticed this is just one of several open positions we’ve posted. That’s because we’re growing fast and winning new accounts right and left. Come be a part of our success! The Mx Group’s software development team builds fully custom mobile and web apps for our clients. From highly complex e-commerce implementations to built-from-scratch SaaS products, we love exploring the latest technology

Advanced Software Engineer

Relativity
Chicago
2 days ago
+21
We are looking for a person with the ability to contribute to the design, configuration, testing, implementation, standardization governance, documentation, and ongoing maintenance, monitoring and refinement of our build tools and related images via Azure cloud host. You will use your C#.NET, Powershell, and Microsoft Azure experience and knowledge to perform hands on work with Engineering team members.

Application Engineer

Software Engineer - Review

Senior Software Engineer

Software Engineer (Front end focus)

Senior Software Engineer

Advanced Software Engineer

Sr. Software Engineer

Software Engineer

Advanced Software Engineer - Platform

Advanced DevSecops Engineer

Advanced Software Engineer - Processing

Lead Software Engineer - Processing

Advanced Full Stack Software Engineer - (JavaScript Focus)

Lead Software Engineer

Senior Full Stack Software Engineer - (JavaScript Focus)

Software Engineer in Test - (JavaScript Focus)

Software Engineer - Legal Hold

Sr. Software Engineer

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Software Engineer

FTD Companies
Chicago
3 days ago
+29
A great Software Engineer opportunity to be a part of a team that builds and evolves high performance, scalable order processing systems handling large transactional volumes. We encourage and welcome out of the box ideas in all areas like artificial intelligence, data processing and information retrieval, voice capabilities, automation, computer vision, and other ideas welcome. We greatly enjoy all the benefits of working for a digital E-Commerce Company (flexible hours, a healthy vacation plan, summer hours) in a relaxed work environment.

Software Architect

Software Engineer - On Campus Recruiting

Hudson River Trading
Chicago
3 days ago
+20
As a Software Engineer on HRT's Core Development team, you will step into an incredible learning opportunity; HRT's distributed system is on the Pareto frontier of latency and throughput. You'll do machine learning over huge datasets in a massive compute cluster. You'll develop deep knowledge of C++, OS internals, CPU architecture, and networking hardware and protocol. And you will be surrounded by amazing developers who are honing their skills every day. You'll be amazed at what you accomplish.

Senior Software Engineer - Enterprise Innovation

Grubhub
Chicago
3 days ago
+23
GrubHub is seeking passionate Senior Engineer to join its Enterprise Innovation Team. This team is at the center of expanding our ordering platform to help differentiate ourselves from other players in our space, as well as facilitate new channels for revenue generation. Who doesn’t love free lunch? A big part of our mission is building products that allow companies to enable their employees to order lunch and dinner with the company picking up the dime. Candidates in this space should have a strong desire to drive innovation by building feature rich, scalable systems that are conducive to evolution.

Sr. Software Engineer - Enterprise Innovation

Sr. Software Engineer - Services & Add-Ons

Senior Software Engineer - Payments

Sr. Software Engineer - Simulation

Team Lead Engineering - Enterprise Order Taking

Team Lead Engineering - Platform/Cloud Services

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Senior Quality Engineer, Mobile

ServiceNow
Chicago
3 days ago
+41
 As a Sr. Quality Engineer for Mobile, you will be a key member of the User Experience Engineering team driving the quality of our mobile and other products and services to the next level. You will focus on testing our iPhone and Android mobile applications to ensure delivery of error-free functionality and engaging User Experiences to our customers. You will have the opportunity to work with the latest quality testing automation frameworks and tools using Java, Appium, Junit, etc. as well as performing manual testing. You will work within our agile software development process and have an important role in growth of our Chicago UX Engineering team. 

Developer

GTreasury
Northwest Suburbs
3 days ago
+14
GTreasury, A leading innovator of integrated SaaS treasury and risk management solutions, is currently looking to hire a motivated and forward thinking Software Developer to join our growing global team! The Developer is part of an agile development team building and working on enterprise grade software systems on top of the Microsoft .NET development stack.  They work from technical designs to write, compile, and unit test code with minimal supervision. They may also run small projects on their own, from documentation through delivery.   

Software Engineer In Test

iManage
Chicago
3 days ago
+26
Analyzes requirements/designs and determines test scripts, coding, automation, and integration activities required based on general objectives and knowledge of the overall architecture of product or solution. Designs and builds test environments and data sets. Represents the software quality engineering team for all phases of larger and more-complex development projects. Collaborates and communicates with team and management regarding test status, project progress, and issue resolution. Maintain awareness of current development, deployment tools, programming languages, testing, commercial and open source offerings of interest and general development trends.

Principal Engineer (C++)

Senior Software Engineer (C++)

DevOps Engineer

Morningstar
Chicago
3 days ago
+16
DevOps engineering plays a critical role in modern software development and engineering. It is an integral part of the software development life cycle. In this role, you will collaboratively and iteratively provide a CI/CD platform around which our teams can maturely deploy applications to public cloud. You will have opportunities to utilize your CI/CD knowledge to interact and collaborate with diverse teams, and to establish an at scale CI/CD platform in Amazon Web Services.

Lead/Senior DevOps Engineer

Senior SDET/QA Automation Engineer

SDET/QA Automation Engineer

Senior Front End Engineer

Front End Engineer

Lead QA Automation Engineer

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Cloud Application Engineer

10th Magnitude
Chicago
3 days ago
+10
As a Cloud Application Engineer at 10th Magnitude you will take personal ownership for portions of the delivery of custom software development projects for our clients. Hands on Development.. Everyone on the team writes code, this will be a very hands on role Collaborate with clients and team members to translate client requirements into a technical design.

Privileged Access Management (PAM) Lead Engineer

TransUnion
Chicago
3 days ago
+14
The Lead PAM Engineer will work closely with Cyber Security, service desk, systems engineering, network security, audit, application developers and other administrators in creating functional, scalable and secure PAM operations as well as the design and development of new business applications. They will also be responsible for identifying, evaluating and participating in decision making around new and emerging IAM/PAM technologies and will support other areas of Information Security as needed.

Engineer, PARCS

SpotHero
Chicago
3 days ago
+28
As a PARCS Integration Engineer, you will combine software development, networking, and systems administration expertise with an aptitude for technical advising, troubleshooting and analysis. You love the challenge of solving complex inter-system problems and want to expand your SaaS, SOA, web service expertise. You are a technical solutions expert, helping implement new integrations by using your coding skills or troubleshoot existing integrations while onboarding a new facility. You have a good blend of both customer & technical skills as you will often be required to work with both business & technical contacts. Most importantly, you are a strong individual contributor that thrives in a team environment and is an excellent communicator who enjoys working with external companies.

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