Quantitative Researcher DRW Holdings LLCQuantitative ResearcherChicago, IL$250,000–$300,000 / yearAs a Quantitative Researcher, you will develop mathematical models using advanced statistical learning methods to build automated trading strategies across multiple asset classes. Formulate and apply mathematical modeling techniques to enhance existing trading strategies and perform innovative new research with the goal of identifying and capturing trading opportunities.
Senior Staff Software Development Engineer DexCom IncSenior Staff Software Development EngineerRemote Illinois, ILRemote$156,400–$260,600 / yearWhere you come in: Design, build, and maintain cloud‑based backend systems-including APIs, event‑driven services, and data pipelines-using AI‑assisted development workflows to increase speed and quality. Education and Experience: Typically requires a Bachelor's degree in a technical discipline, and a minimum of 13+ years related experience or a Master's degree and 8+ years equivalent industry experience or a PhD and 5+ years of experience.
Software Architect- Python Hub International LtdSoftware Architect- PythonChicago, IL$170,000–$193,000 / yearCore responsibilities include designing and developing technical solutions that address real business problems, architecting cloud-native software using modern backend principles, and actively leading requirements-gathering and discovery sessions with business stakeholders. Disclosure required under applicable law in California, Colorado, Illinois, Maryland, Minnesota, New York, New Jersey, and Washington states: The expected salary range for this position is $170,000 to $193,000 and will be impacted by factors such as the successful candidate's skills, experience and working location, as well as the specific position's business line, scope and level.
Software Quality Assurance Analyst and Tester (Consultant) Capgemini SESoftware Quality Assurance Analyst and Tester (Consultant)Chicago, IL$104,728–$158,550 / yearAdditionally, all candidates must have 1 year of experience in any 4 tools/technologies across the following categories with at least 2 from one category: Programming Languages and Web Technologies; Development Frameworks and Tools; Databases; Data Management; Cloud Services & DevOps; Networking; Enterprise Software and Business Applications; Testing & QA Tools; Security & Compliance Tools; Integration Services; Project Management Methodologies & Tools; Embedded Systems & Hardware Programming; Hardware Interfaces & Components; Circuit, RF, and Thermal Design; Robotics & Automation; Virtual Validation & Prototyping; CAD & Mechanical Design; EDA / Signal Integrity / Simulation; Configuration & System Utilities; Business & Integration Platforms; UI/UX; Mobile Development. The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs.
Software Architect- Python Hub International InsuranceSoftware Architect- PythonChicago, IllinoisCore responsibilities include designing and developing technical solutions that address real business problems, architecting cloud-native software using modern backend principles, and actively leading requirements-gathering and discovery sessions with business stakeholders. This individual is responsible for implementing best practices and modern software architecture patterns, and must stay current on the latest backend trends — including cloud-native development, microservices, API design, and the rapidly evolving space of agentic AI workflows.
.Net Full Stack Developer InterSources Inc..Net Full Stack DeveloperChicago, ILLead architecture, design, and development of enterprise applications using ASP.NET Framework, NET 10, and React. • Guide teams in effective usage of GitHub Copilot for code generation, refactoring, and documentation.
NewSoftware Quality Assurance Engineer CimcorSoftware Quality Assurance EngineerMerrillville, IndianaThe CimTrak Integrity Suite protects your critical files, registry, configuration settings, users, policies, network devices and more from changes, whether malicious or accidental, that can take down your IT infrastructure, threaten critical/sensitive data, or cause non-compliance with regulations such as PCI, HIPAA, CMMC and many more. Our ideal candidate will be responsible for conducting tests before product launches to ensure software runs smoothly and meets client needs, in a timely manner.
Platform Engineer Intern DRW Holdings LLCPlatform Engineer InternChicago, ILAre pursuing a bachelor's, master's, or PhD in computer science, electrical engineering, computer engineering, physics, mathematics or any related science discipline and have an expected graduation date between December 2027 and June 2028. While your days will have you immersed in complex projects directly driving DRW's progress, your evenings will be spent exploring the city with organized social events to truly discover what it is like to live and work in Chicago.
Principal Systems Engineer SESPrincipal Systems EngineerChicago, IL$110,600–$152,100 / yearThis role requires solid understanding of networking, ability to learn cutting edge technology and to drive its application to next generation solution realization, being able to communicate technical solutions and concepts in both written and verbal means to a variety of people and organizations, and contribute to cross-functional teams (such as hardware engineering, network engineering, satellite engineering, operations, satellite capacity planning) within SES, with suppliers, and with customers. The ideal candidate for this role will be a working member of the Commercial Aviation systems engineering team delivering quality technical solutions that address strategic technical and business needs carrying through concept, design, deployment, and field support.
Front-End Engineer II - Digital Servicing Synchrony FinancialFront-End Engineer II - Digital ServicingChicago, ILQualifications/Requirements: Bachelor's degree in computer science or related degree and a minimum of 2 years of web application development experience OR, in lieu of degree, High School Diploma/GED 4 years of professional web application development experience. Desired Characteristics: Working knowledge of Generative AI concepts, tools, and best practices, including prompt engineering, LLM-based development workflows, and the design and orchestration of AI agents and sub-agents.
PostgreSQL Database Developer Contact Government Services LLCPostgreSQL Database DeveloperChicago, IL$106,773.33–$144,906.66 / yearCGS is seeking a PostgreSQL Database Developer to join our team supporting a rapidly growing Data Analytics and Business Intelligence platform focused on providing data solutions that empower our federal customers. For the past seven years, weve been growing our government-contracting portfolio, and along the way, weve created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.
Java Full Stack Senior Developer/Architect Capgemini SEJava Full Stack Senior Developer/ArchitectChicago, IL$82,082–$193,440 / yearIt delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem. Important Notice: Compensation (including bonuses, commissions, or other forms of incentive pay) is not considered earned, vested, or payable until it becomes due under the terms of applicable plans or agreements and is subject to Capgemini's discretion, consistent with applicable laws.
Salesforce Marketing Cloud Developer Aspen GroupSalesforce Marketing Cloud DeveloperIL$119,000–$135,000 / yearReporting to the SFMC Lead Development Manager, this role will partner closely with business stakeholders, program managers, and technical teams to transform business requirements into scalable Salesforce Marketing Cloud solutions. This role operates in a highly integrated Salesforce ecosystem, leveraging Sales Cloud, Health Cloud, Data Cloud, and external platforms to support millions of patient communications across channels.
Senior APEX Developer Top Secret Clearance Required Contact Government Services LLCSenior APEX Developer Top Secret Clearance RequiredChicago, ILSenior APEX Developer Employment Type: Full-Time High-Level Department: Legal CGS is seeking a dedicated Senior APEX Developer to join a fast-paced and hard-working team to assist with any legal accounts. For the past seven years, weve been growing our government-contracting portfolio and along the way, weve created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.
Apex Developer (Top Secret Clearance Required) CONTACT GOVERNMENT SERVICESApex Developer (Top Secret Clearance Required)Chicago, IL$140,000–$190,000 / yearFor the past seven years, we've been growing our government-contracting portfolio, and along the way, we've created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work. Skills and attributes for success: The Legal Analysis Workflow System (LAWS) is an Oracle Application Express (APEX) database with features that can be used to track OGC cases and projects.
Postgresql Database Developer CONTACT GOVERNMENT SERVICESPostgresql Database DeveloperChicago, IL$106,773.33–$144,906.66 / yearCGS is seeking a PostgreSQL Database Developer to join our team supporting a rapidly growing Data Analytics and Business Intelligence platform focused on providing data solutions that empower our federal customers. Create and maintain technical documentation using defined technical documentation templates, as well as gaining an in-depth knowledge of the business data to propose and implement effective solutions.
NewCloud Java Developer Google Cloud Spanner Artech LLCCloud Java Developer Google Cloud SpannerChicago, IL$45–$48 / hourThe ideal candidate will have experience modernizing Java applications, migrating database workloads to Cloud Spanner, optimizing SQL and transaction processing, and developing scalable cloud-native applications on GCP. We are seeking an experienced Cloud Java Developer with strong hands-on experience in Java, Spring Boot, PostgreSQL, and Google Cloud Spanner .
API Developer - Schaumburg, IL(Hybrid -Need local) Georgia Tek SystemsAPI Developer - Schaumburg, IL(Hybrid -Need local)Schaumburg, ILIntegration Architecture concepts, principles, and patterns to design API, Service Oriented Architecture, Batch Integration, and RESTful JSON services. Troubleshooting complex production issues with APIs, identifying source of the issue and fixing/working with the appropriate team to get the issue fixed.
Guidewire Integration Developer Deloitte Touche Tohmatsu LtdGuidewire Integration DeveloperChicago, IL$116,200–$229,100 / yearOur purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.
NewBusiness Intelligence Developer (Fabric) ICF International IncBusiness Intelligence Developer (Fabric)Chicago, IL$74,090–$125,954 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. Your daily tasks will be highly varied and could include helping maintain data integrity across a wide variety of energy efficiency programs, troubleshooting data quality issues and communicating their impacts, supporting ongoing custom report maintenance, etc.