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  • Developer, Applications

    Solectron Corp 4.8company rating

    Applications developer job in Buffalo Grove, IL

    Job Posting Start Date 12-19-2025 Job Posting End Date 03-30-2026Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.Job Summary To support our extraordinary teams who build great products and contribute to our growth, we're looking to add a Developer Applications located in Buffalo Grove, IL. Reporting to the Systems Architecture Manager, the Developer Applications with strong experience in Manufacturing Execution Systems (MES) and enterprise system integrations. This role involves designing, developing, and deploying robust applications and services using modern technologies, ensuring seamless integration between MES and other enterprise platforms. The ideal candidate will have deep technical expertise, hands-on development experience, and the ability to work in regulated environments. What a typical day looks like: Design and develop applications using .NET (C#) and SQL Server. Build Windows Services, REST APIs, and real-time communication features using SignalR. Develop responsive UIs using Bootstrap and Angular. Read and interpret functional and technical specifications to ensure accurate implementation. Perform unit testing and participate in stress test deployments to validate performance and reliability. Implement integrations between MES and ERP, WMS, QMS, and other systems using modern protocols (REST, OPC UA, MQTT, AMQP). Ensure secure, scalable, and reliable data exchange across platforms Participate in solution design discussions and recommend best practices for integration and architecture. Optimize performance and ensure high availability of applications. Participate in solution design discussions and recommend best practices for integration and architecture. Use Azure DevOps for CI/CD pipelines, version control, and automated deployments. Ensure solutions meet regulatory requirements (e.g., FDA, GxP) and internal quality standards. . Stay updated on emerging technologies such as event-driven architectures, microservices, containerization (Docker/Kubernetes), edge computing, OPC UA, MQTT, IIoT platforms, cloud-native services (Azure IoT, AWS IoT Core), and AI/ML for predictive analytics, and recommend adoption where appropriate.” The experience we're looking to add to our team: Bachelor's degree in Computer Science, Information Systems, or related field. 7+ years in application development with strong focus on .NET and SQL. Mandatory: .NET (C#), SQL Server, Windows Services, Azure DevOps. Good to have experience in regulatory environments (FDA, GxP). Exposure to MES systems #LI-EA1 EA42 SS26 AA01 CH12 MS14 CC11 What you'll receive for the great work you provide: Full range of medical, dental, and vision plans Life Insurance Short-term and Long-term Disability Matching 401(k) Contributions Vacation and Paid Sick Time Tuition Reimbursement Pay Range (Applicable to Illinois)$94,900.00 USD - $130,500.00 USD AnnualJob CategoryIT Is Sponsorship Available? NoFlex is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We do not discriminate based on: age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodations to those with a disability for assistance in the application process. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications. This is only for disability assistance. To be considered for a position at Flex, you must complete the application process first).
    $94.9k-130.5k yearly Auto-Apply 42d ago
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  • Logility Application Support

    Indsoft 3.4company rating

    Applications developer job in Chicago, IL

    Our client is looking for a Logility Application Support person with Logility 7.5 experience especially on the RP or MP side of the tool. Duration: 3 months+ Contract Additional Information All your information will be kept confidential according to EEO guidelines.
    $75k-95k yearly est. 1d ago
  • Application Development Career Training Program

    Year Up United 3.8company rating

    Applications developer job in Chicago, IL

    Year Up United is a one-year or less, intensive job training program that provides young adults with in-classroom skill development, access to internships and/or job placement services, and personalized coaching and mentorship. Year Up United participants also receive an educational stipend. The program combines technical and professional training with access to internships and job placement support through our industry-leading talent placement firm YUPRO Placement. If you receive an internship, it may be at Exelon Corporation, Bank of America, United Airlines, or Northwestern University among many other leading organizations in the Chicago area. Are you eligible? You can apply to Year Up United if you are: - A high school graduate or GED recipient - Eligible to work in the U.S. - Available Monday-Friday throughout the duration of the program - Highly motivated to learn technical and professional skills - Have not obtained a Bachelorʼs degree - You may be required to answer additional screening questions when applying What will you gain? Professional business and communication skills, interviewing and networking skills, resume building, ongoing support and guidance to help you launch your career. During the internship phase, Year Up United students earn an educational stipend of $525 per week. In-depth classes include: - Banking - Customer Success - Data Analytics - IT Support - Project Management - Business Operations - Network Security & Support - Application Development Get the skills and opportunity you need to launch your professional career. 75% of Year Up United graduates are employed and/or enrolled in postsecondary education within 4 months of graduation. Employed graduates earn an average starting salary of fifty-three thousand dollars per year. PandoLogic. Category:General, Location:Chicago, IL-60608
    $34k-43k yearly est. 2d ago
  • Summer 2026 Intern - Software Developer (IT) - 2 Openings

    Mesirow 4.8company rating

    Applications developer job in Chicago, IL

    Mesirow is an independent, employee-owned financial services firm founded in 1937. Headquartered in Chicago, with offices across the globe, Mesirow serves clients through its capabilities spanning buy side, sell side and advisory services. We are currently seeking an intern to work in our IT department's Software Development team.  Mesirow internship positions are for savvy, adaptable students interested that are passionate about technology and capital markets. The internship is designed to help students gain some hands-on and real-world experience. Responsibilities Modify and maintain existing software applications using c#, python, sql and javascript Translate business requirements into functional code Provide support and maintenance duties when required Work closely with software development team, end-users, and management to define requirements Requirements Current enrollment in a Bachelor's degree in Computer Science, Computer Engineering or Software Development Graduation in May 2027 Must have GPA 3.5 or above Sound Programming Fundamentals with an understanding of it Knowledge and experience in the use of all Microsoft Office products Object Oriented ETL Procedural Functional Knowledge and experience in the use of all Microsoft Office products Excellent analytical and math skills, with the ability to work in teams Ability to handle sensitive information in a confidential manner Ability to interact well with various levels of personnel In accordance with the Illinois Pay Transparency Law, the anticipated compensation for the role will be $20.00 per hour for the duration of the program. EOE
    $20 hourly 43d ago
  • Software Developer / Data Scientist

    Argonne National Laboratory 4.6company rating

    Applications developer job in Lemont, IL

    The eBERlight group at the X-ray Science Division (XSD) of the Advanced Photon Source (APS) at Argonne National Laboratory (ANL) is seeking a software developer/data scientist with expertise in artificial intelligence (AI) to advance biological and environmental research. This role will focus on developing AI-driven software tools and applications for synchrotron data collection, processing, and integration across multiple modalities, including X-ray crystallography, X-ray computed tomography, X-ray fluorescence microscopy, X-ray absorption spectroscopy, and ptychography. The successful candidate will contribute to the development of advanced algorithms, machine learning models, and AI frameworks to enhance data analysis, automate workflows, and enable multimodal data integration. Responsibilities will include: Designing and implementing AI solutions for image processing (e.g., segmentation, feature extraction). Developing predictive models. Collaborating with researchers to optimize data pipelines. Additional tasks may involve creating user-friendly interfaces and tools to facilitate data management and visualization. May be required to perform other duties as assigned. Position Requirements Proficiency in multiple programming languages, such as Python, C, C++, Java, etc. Demonstrated experience in developing and implementing machine learning/AI techniques for image data processing (e.g., segmentation, feature extraction, classification). Strong knowledge of Linux operating systems. Proven analytical skills and ability to solve complex problems using AI-driven approaches. Capacity to lead software development projects and drive innovation in AI applications. Interpersonal skills, oral and written communication skills, and ability to interact with people at all levels both within and outside the laboratory. Ability to model Argonne's core values of impact, safety, respect, integrity, and teamwork. Preferred Knowledge, Skills, and Experience Familiarity with synchrotron-based techniques such as macromolecular crystallography, X-ray computed tomography, X-ray fluorescence microscopy, X-ray absorption spectroscopy, or ptychography. Experience with large-scale image datasets and High-Performance Computing (HPC) resources. Knowledge of databases and Laboratory Information Management Systems (LIMS), including SQL (e.g., MySQL, PostgreSQL) and NoSQL (e.g., MongoDB). Background in biological or environmental sciences to enhance the application of AI in these domains. Experience with multimodal data integration and advanced data visualization techniques. This position can be hired at one of two levels; the selected candidate will be placed at the appropriate level (RD2 or RD3) dependent upon the depth and breadth of relevant knowledge and skills. The minimum requirements of the two levels are as follows: RD2 (Assistant Software Developer/Data Scientist): Bachelors and 5+ years' experience, Masters and 3+ years' experience, PhD and 0+ years' experience, or equivalent. The expected pay range for this position is $94,486 - $147,399. RD3 (Software Developer/Data Scientist): Bachelors and 8+ years' experience, Masters and 5+ years' experience, PhD and 4+ years' experience, or equivalent. The expected pay range for this position is $116,250 - $181,350. Job Family Research Development (RD) Job Profile Software Engineering 2 Worker Type Regular Time Type Full time The expected hiring range for this position is $94,486.00 - $147,398.94. Please note that the pay range information is a general guideline only. The pay offered to a selected candidate will be determined based on factors such as, but not limited to, the scope and responsibilities of the position, the qualifications of the selected candidate, business considerations, internal equity, and external market pay for comparable jobs. Additionally, comprehensive benefits are part of the total rewards package. Click here to view Argonne employee benefits! As an equal employment opportunity employer, and in accordance with our core values of impact, safety, respect, integrity and teamwork, Argonne National Laboratory is committed to a safe and welcoming workplace that fosters collaborative scientific discovery and innovation. Argonne encourages everyone to apply for employment. Argonne is committed to nondiscrimination and considers all qualified applicants for employment without regard to any characteristic protected by law. Argonne employees, and certain guest researchers and contractors, are subject to particular restrictions related to participation in Foreign Government Sponsored or Affiliated Activities, as defined and detailed in United States Department of Energy Order 486.1A. You will be asked to disclose any such participation in the application phase for review by Argonne's Legal Department. All Argonne offers of employment are contingent upon a background check that includes an assessment of criminal conviction history conducted on an individualized and case-by-case basis. Please be advised that Argonne positions require upon hire (or may require in the future) for the individual be to obtain a government access authorization that involves additional background check requirements. Failure to obtain or maintain such government access authorization could result in the withdrawal of a job offer or future termination of employment.
    $116.3k-181.4k yearly Auto-Apply 2d ago
  • Software Development Intern, Production Scoring Services

    Korn Ferry 4.9company rating

    Applications developer job in Chicago, IL

    OPPORTUNITY TO ENHANCE YOUR CAREER - It's about exceeding your potential. This position sits within the Korn Ferry Institute (KFI), an innovation center for Korn Ferry focused on illuminating key trends and drivers of human and organizational performance. KFI develops robust scientific research, cutting-edge intellectual property, and state-of-the-art analytics that are infused into Korn Ferry solutions. We provide unparalleled insights, thought leadership, research, data, and expertise. Our work enables individuals, teams, and organizations to make better-informed decisions to thrive in the new economy and to exceed their potential on their journey to greatness. KFI is a highly agile, matrixed organization with dozens of projects active at any one time, many of which are strategic and high priority. The KFI includes professionals from diverse disciplines including industrial/organizational, quantitative, and educational psychology; sociology; neuroscience; and data science. As such, this role may require collaboration across research, thought leadership, data, analytics, IP, and measurement areas, and projects may involve multiple cross-functional stakeholders. Our new 10-week global internship program is part of Korn Ferry Launch, which is an early-career development program created to give interns and recent graduates a head start in their professional life. It's an invaluable learning experience that could be the fast track to a rewarding long-term career at Korn Ferry. As an intern you'll be given plenty of opportunity to make an impact here. In fact, you'll be welcomed as a valued member of the team, and you'll be working on real projects, alongside senior Korn Ferry Institute team members. Your assignments might include things like market mapping, analyzing data or even attending research homeroom meetings - professional experiences that will look great on your resume. We'll offer you plenty of support and guidance while you're here, as well as practical training and development. This internship will help you learn the business and people skills you need to succeed in the workplace and give you the chance to start building your professional network. Your time at Korn Ferry will help you discover where your professional strengths and interests lie and might help you decide on a future career path. Many of our interns go on to join our New Grad Program after graduation, and we hope they will stay with us as their careers continue to develop. The Korn Ferry Global Internship Program is open to rising juniors and seniors from any academic major, as well as candidates earning post graduate degrees. KEY RESPONSIBILITIES The Korn Ferry Institute Intellectual Property (IP) team develops, updates, and innovates work design and measurement, assessment, and development solutions at the individual, team, and organization levels. The KFI IP team is seeking a motivated and detail-oriented Intern with a technical background and strong programming skills to join our team. In this role, you will work with our team's data scientists and software developers to support ongoing software development and updates to our scoring systems for measuring the competencies and behaviors required for effective performance in professional and leadership roles. This is a unique opportunity to contribute to meaningful projects, collaborate with experienced developers, and gain hands-on experience working with production-grade software projects. Responsibilities: Collaborate with data science and scoring engineers to support the development, QA, and maintenance of select scoring services, with a primary focus on multi-rater survey tools. Document scoring algorithms and data flows. Share results and approaches with data scientists and other internal stakeholders. Review and improve the scalability of shared codebases and packages used across multiple scoring services. Leverage comprehensive documentation and end-to-end testing to ensure the accuracy and reliability of scoring service results. Qualifications: Currently pursuing a degree in Computer Science, Data Science, Quantitative Psychology, Software Engineering, or a related programming-intensive field. Proficiency with at least two programming languages (e.g. Python, Java), along with general programming principles, including data structures, algorithms, and object-oriented programming. While our primary codebase is in R, we value a candidate's ability to think logically, write clean code, and adapt to new languages over specific syntax knowledge. Familiarity with version control: Basic experience with Git and GitHub (e.g., committing, merging, branching) to ensure seamless collaboration within our development workflow. Familiarity with the basics of software testing (e.g., unit, system, regression testing), and some experience writing software tests. Professional Growth Mindset: A genuine interest in learning the nuances of professional production software development, including continuous integration/continuous delivery (CI/CD), more advanced version control (e.g., PR process, recovering from mistakes, integration with CI/CD), issue tracking, working with containers, as well as writing clean, maintainable code and participating in peer code reviews. Why Join Korn Ferry? This internship offers a unique opportunity to contribute to Korn Ferry's industry-leading intellectual property while building skills in research, data analysis, and competency modeling. You'll work alongside experts, gain insights into leadership development and assessment practices, and make a real impact on innovative solutions shaping organizational success.
    $34k-42k yearly est. 14d ago
  • ASP.NET Developer

    Jobsbridge

    Applications developer job in Chicago, IL

    Minimum Requirements: Bachelor's degree in computer science, engineering, or related field. Experience in web development using ASP.NET and C# Experience in working with relational databases (i.e. Microsoft SQL Server) and developing efficient and flexible database-driven .NET applications. Including: ability to write, troubleshoot, and optimize complex queries and stored procedures. Experience using ASP.NET UI Controls Very strong problem solving and troubleshooting skills Strong communication skills and the ability to work well in a diverse, fast-paced scrum development team Preferred Experience/Skills: Hands-on experience using agile software development methodologies and practices. Basic understanding of accounting systems processes and controls. General knowledge of basic accounting concepts and inventory accounting systems. Familiar with design patterns (implementation and explination). Experience with Microsoft SQL Reporting Services (SSRS), SQL Server Analysis Services (SSAS), SQL Server Integration Services (SSIS) and third party data analysis tools. Qualifications ASP.NET C# SQL Additional Information Multiple Openings
    $73k-99k yearly est. 60d+ ago
  • General Application | Resume Database

    Ao Racing

    Applications developer job in Saint Charles, IL

    AO Racing is always open to learning more about talented individuals in the motorsport industry. If you are interested in adding your resume to our resume database for potential future opportunities, please apply here. If an opportunity comes up in the future we will have your resume on file. Thank you for your interest in our team!
    $65k-86k yearly est. 60d+ ago
  • Software Developer, Summer 2026 (Internship) - 10 weeks

    Bank of Montreal

    Applications developer job in Naperville, IL

    Application Deadline: 02/03/2026 Address: 1200 E. Warrenville Road Job Family Group: Technology Please note, this is a full-time (40 hours per week) internship role (hybrid - location requires candidate to work on-site), and you will be considered for openings in Naperville, IL and Chicago, IL. Only students currently enrolled in an academic program and returning to their studies will be considered for Co-op/Internship opportunities." As an intern student at BMO, you will have the opportunity to be heard, keep growing and make a difference. You will be part of our campus program to gain the skills and knowledge needed to take on roles similar to the description listed below. Our student experience is designed to integrate you to the BMO team from day one by adding value in the work you do. You will have the opportunity to participate in programs such as the Women in Banking Mentorship Program, BMO Social Squad student-led activities, BMO Academy corporate learning platform, and access to various Employee Resource Groups to further develop your network within BMO. Interested in learning more about our campus program? Stay up-to-date with BMO Campus Recruitment by following us on Instagram @BMOCanada and joining our LinkedIn group BMO Campus Recruiting & Early Talent. Note: Only students currently enrolled in an academic program and returning to their studies will be considered for Co-op/Internship opportunities. Student who recently graduated are invited to apply to our New Grad opportunities which are available at ****************************************************** To apply for this opportunity, please submit your cover letter, resume and an unofficial copy of your academic transcript. By applying for this general posting, you will be considered for a number of different student opportunities across multiple locations. If you are selected to move forward, you will be provided additional information. Drives the overall software development lifecycle including working across functional teams to transform requirements into features, managing development teams and processes, and conducting software testing and maintenance. Specific project areas of focus includes translating user requirements into technical specifications, writing code and managing the preparation of design specifications. Supports system design, provides advice on security requirements and debugs business systems and service applications. Applies deep knowledge of algorithms, data structures and programming languages to develop high quality technology applications and services - including tools, standards, and relevant software platforms based on business requirements. Translates user needs into technical specifications by understanding, conceptualizing, and facilitating technical requirements from user. Analyzes, develops, tests, and implements new software programs, and documentation of entire software development life cycle execution. Performs preventative and corrective maintenance, troubleshooting and fault rectification of system and core software components . Ensures that code/configurations adhere to the security, logging, error handling, and performance standards and non-functional requirements. Evaluates new technologies for fit with the program/system/eco-system and the associated upstream and downstream impacts on process, data, and risk. Follows release management processes and standards, and applies version controls. Assists in interpreting and documentation of client requirements. Focus is primarily on business/group within BMO; may have broader, enterprise-wide focus. Exercises judgment to identify, diagnose, and solve problems within given rules. Works independently on a range of complex tasks, which may include unique situations. Broader work or accountabilities may be assigned as needed. Qualifications: Foundational level of proficiency: Creative thinking. Building and managing relationships. Emotional agility. Quality Assurance and Testing. Cloud computing. Microservices. Technology Business Requirements Definition, Analysis and Mapping. Adaptability. Learning Agility. Intermediate level of proficiency: Programming. Applications Integration. Test Driven Development. System Development Lifecycle. Troubleshooting. System and Technology Integration. Verbal & written communication skills. Collaboration & team skills. Analytical and problem solving skills. Data driven decision making. As a full-time employee, we would require 3-5 years of experience, however as part of the BMO campus program, we are looking for motivated individuals with a strong desire to learn. Technical proficiency gained through education and/or business experience. Salary: $63,300.00 - $117,200.00 Pay Type: Salaried The above represents BMO Financial Group's pay range and type. Salaries will vary based on factors such as location, skills, experience, education, and qualifications for the role, and may include a commission structure. Salaries for part-time roles will be pro-rated based on number of hours regularly worked. For commission roles, the salary listed above represents BMO Financial Group's expected target for the first year in this position. BMO Financial Group's total compensation package will vary based on the pay type of the position and may include performance-based incentives, discretionary bonuses, as well as other perks and rewards. BMO also offers health insurance, tuition reimbursement, accident and life insurance, and retirement savings plans. To view more details of our benefits, please visit: ******************************************** About Us At BMO we are driven by a shared Purpose: Boldly Grow the Good in business and life. It calls on us to create lasting, positive change for our customers, our communities and our people. By working together, innovating and pushing boundaries, we transform lives and businesses, and power economic growth around the world. As a member of the BMO team you are valued, respected and heard, and you have more ways to grow and make an impact. We strive to help you make an impact from day one - for yourself and our customers. We'll support you with the tools and resources you need to reach new milestones, as you help our customers reach theirs. From in-depth training and coaching, to manager support and network-building opportunities, we'll help you gain valuable experience, and broaden your skillset. To find out more visit us at ************************* BMO is proud to be an equal employment opportunity employer. We evaluate applicants without regard to race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or any other legally protected characteristics. We also consider applicants with criminal histories, consistent with applicable federal, state and local law. BMO is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please send an e-mail to ************************** and let us know the nature of your request and your contact information. Note to Recruiters: BMO does not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to BMO, directly or indirectly, will be considered BMO property. BMO will not pay a fee for any placement resulting from the receipt of an unsolicited resume. A recruiting agency must first have a valid, written and fully executed agency agreement contract for service to submit resumes.
    $28k-37k yearly est. Auto-Apply 9d ago
  • Associate Software Developer

    Blitt and Gaines PC 3.6company rating

    Applications developer job in Vernon Hills, IL

    Job Title: Associate Software Developer As an associate software developer, you will be working with Blitt and Gaines, P.C.'s product development team, building and testing automation applications utilizing SQL, C#, Python and Power BI. This role will also continually review the historical and on-going accuracy and integrity of the data and reports generated from our systems. This is an experienced level position with opportunity for potential advancement into further development roles within the firm. You will report to the Director of Development and work to build a variety of types of applications for our firm. Key Responsibilities: · Assist in the design and development of stored procedures and database queries to generate data for reports and dashboards. · Support the development of automation tools and backend processes using C# or Python. · Help build and maintain web services and APIs for internal and external applications. · Collaborate with senior developers and analysts to understand business needs and deliver effective technical solutions. · Participate in source control workflows using Git and project tracking through Azure DevOps. · Contribute to the maintenance and evolution of CI/CD pipelines, including testing, builds, and deployment steps. · Perform basic debugging and troubleshooting under the guidance of senior team members. · Participate in code reviews, team meetings, and agile ceremonies. Minimum Requirements: · 1-2 years of experience with C# or Python in a professional or internship setting. · Basic experience writing and maintaining SQL queries or stored procedures. · Familiarity with REST APIs and how to interact with them. · Exposure to Azure DevOps, Git, or similar tools for version control and project management. · Basic understanding of CI/CD pipelines and software development best practices. · Strong willingness to learn, take feedback, and grow technical skills. · Good communication and teamwork skills. Preferred Qualifications: · Coursework or hands-on experience with web service development or automation scripting. · Exposure to Azure cloud services or other cloud platforms (AWS, GCP). · Familiarity with reporting or BI tools such as Power BI or SSRS. · Understanding of agile development and software delivery practices. Nice to Haves: · Familiarity with Collection Master software · Experience in the litigation or collections industry · Experience with generating AI prompts and implementing AI solutions · React or other front-end web languages Benefits: Blitt and Gaines, P.C. offers PTO, Paid Holidays, Medical Benefits, Competitive Salary and 401k and profit sharing plans! Medical Benefits include - Medical, Dental, Vision, Life Insurance and Short Term Disability.
    $71k-92k yearly est. 50d ago
  • Software Developer Intern

    Group One Trading 4.2company rating

    Applications developer job in Chicago, IL

    Job Description Software Developer Intern Pay Range: $45 - $50 per hour The Opportunity Group One Trading, a dynamic options trading firm, is actively seeking highly-motivated people who are interested in learning and getting hands-on experience with electronic trading systems. Our system is built on the .NET platform using C#. The system has enough variety to challenge and interest anyone: an information-dense user interface, a high-throughput, low latency parallel computational core, service-oriented architecture, and interfaces to exchanges' market data and execution systems. Who We Are We are committed to creating a diverse environment and are proud to be an equal opportunity employer. At Group One, we value transparency and collaboration coming from unique perspectives and backgrounds. We strive to create a workplace in which all employees have an opportunity to participate and contribute to the success of the business. What We Do Group One is a proprietary trading firm specializing in market making and liquidity providing strategies in options markets. Our traders provide competitive liquidity across a broad range of securities by managing portfolios of several hundred issues and simultaneously streaming quotes across multiple exchanges. Our systems and network infrastructure are vital in ensuring success. The Skill Set During this internship, you will be mentored by senior developers and gain exposure to the business of equity options trading. You will gain real-world experience with a team that develops proprietary software in an ever-changing, fast-paced, and competitive environment. A broad, multi-platform skill set will help you be successful in this role, but there will be plenty of learning opportunities no matter how many of these skills you bring in with you. We also encourage applicants with non-traditional backgrounds to apply. Completing or working towards a BS, MS, or Ph.D. in Computer Science, Computer Engineering, or a related technical field. Familiarity with a C-style object-oriented language: C#, Java, C++, or Objective-C. Solid Computer Science and software development fundamentals. Desire to learn and grow as a software developer. Ability to effectively communicate and collaborate with colleagues across different functional units and locations. Within 1 Month, You'll Complete your initial orientation, become familiar with our environment, our infrastructure, and our business. Learn the roles and skillsets of your Dev teammates to discern and utilize the best advice and information for yourself and others. Within 3 Months, You'll Engage and contribute directly to projects with real implications for our traders and company. The Benefits We offer a competitive compensation package which includes company-paid housing or housing stipend, individualized mentorship, fresh fruit and snacks daily, casual dress environment, social events, and more! In-person interview expenses for travel and childcare will be reimbursed by Group One. Job Posted by ApplicantPro
    $28k-35k yearly est. 19d ago
  • Web Developer II

    Artech Information System 4.8company rating

    Applications developer job in Schaumburg, IL

    Artech is the 10th Largest IT Staffing Company in the US, according to Staffing Industry Analysts' 2012 annual report. Artech provides technical expertise to fill gaps in clients' immediate skill-sets availability, deliver emerging technology skill-sets, refresh existing skill base, allow for flexibility in project planning and execution phases, and provide budgeting/financial flexibility by offering contingent labor as a variable cost. Job Description Web Developer II 6 MONTHS + Schaumburg,IL Extending order processing ColdFusion web application functionality for provisioning MSI's SaaS products. Webservices are used for communication between the applications. Includes application & database design, coding, testing, engineering-level documentation, and training. Requirements Degree is required: computer science or related 5+ years of working experience with the ColdFusion 2+ years experience with consuming web services (SOAP and REST) jQuery At least 1 year experience with: Tool/System architecture/design experience Database design (table layout) SQL Unix/Linux experience Familiarity with MVC Framework Additional Information For more information, Please contact Shubham ************
    $78k-103k yearly est. 1d ago
  • Software Developer

    Avance Consulting Services 4.4company rating

    Applications developer job in Lombard, IL

    Warm Greetings! My name is Ahmed and I am a Sr. Technical Recruiter with Avance Consulting. We are a leading consulting company and have been in consulting business for last 10 years. We are primary vendors to several Fortune 1000, Investment Banks and Financial companies. I found your resume on one of the job boards and it looks to be a good fit for an open position we have. Please review the listed below. If you are interested, please respond with your updated resume or give me a call on ************ Ext 232 at your earliest convenience. If you are not looking for new roles, please forward this email to someone either from your professional network or friends who are looking for new opportunities since we have an excellent referral program. Position- Software Developer Location- Lombard, Illinois Duration- Full Time Job Description: Supervised by the Technical Manager, the job incumbent will develop many different back-end and front-end components and modules included in the Airtime framework. Some of the modules are standalone applications with graphical interfaces. The developer will work in an open-minded team that collaborates regularly and interacts with project managers, development teams, system admin teams, graphic artists, and the quality assurance department. Key Job Functions: · Analyze project specifications and provide suggestions relevant to the project; · Create new modules and applications used by the framework; · Work on existing modules/components and applications for maintenance; · Solve problems - alone or in a team - due to technical limitations for certain platforms; · Estimate deadlines; · Carry out preliminary tests; · Carry out necessary adjustments following recommendations from quality assurance; · Update documentation throughout development. Qualifications: Bachelor's Degree or equivalent required Minimum Experience: · More than 3 years of experience in Python; · More than 2 years of experience in C++ or other object-oriented programming; · Experience in web API development (REST/JSON); · Strong experience in Linux development and environment; · Experience in web development (JavaScript, HTML, CSS); · Experience with SQL and/or no-SQL databases; · Experience with the following Python frameworks is an asset: falcon, pyramid; · Work experience as a Linux system administrator and/or in a web hosting environment is an asset; · Knowledge of system administration tools and software is an asset; · Experience in environment deployment using Ansible (YAML) is an asset; · Understanding of Android and iOS development life cycle is an asset; · Experience in other development languages (C#, Java) is an asset Required Technical Skills: Python, C++, REST/JSON, Linux & SQL. Employment: As a condition of employment with Company, any successful job applicant will be required to pass a pre-employment drug screen and to successfully complete a background investigation, which may also include a credit check for positions in some areas of our business. Thanks, Ganesh Gani Sr. IT Recruiter Tricolor, Inc. Direct: ************** Email: ganesh(@)tricolor.com 100 Franklin Square Drive #207, Somerset, NJ 08873 Tel ************** | Fax ************** **************** | Certified Minority Business Enterprise (MBE) Qualifications Any Additional Information All your information will be kept confidential according to EEO guidelines.
    $71k-92k yearly est. 1d ago
  • Backend Software Developer

    Hagerty Consulting, Inc. 3.8company rating

    Applications developer job in Evanston, IL

    **Department:** IT As our firm grows, we are looking for a Backend Software Developer to help build and support our technology footprint. In this role, you will be responsible for continuing to build Hagerty-s IT cloud infrastructure. The ideal candidate for this position should be passionate about backend development and have demonstrated programming/software development skills. **Responsibilities for the Backend Software Developer Include:** + Implement and support multiple AWS environments utilizing AWS technology stacks, including event driven architecture, gateways, lambdas, AWS SDK, SAM, etc. + Design/develop/build/test APIs to integrate our growing cloud (vendor) platforms and handle process automation. + Build/execute test frameworks, plans, and software that is secured appropriately based on security best practices. + Assist in the creating and furthering automation builds, testing, and auditing capabilities. + Create documentation as needed (process flows, architecture, procedures, security procedures, test plans, code reviews, etc.). + Assist with backend platform integrations and implementations. + Build Batch processes as needed. + Provide production support for developed solutions and enhance/refactor existing solutions as needed. **Qualifications for the Backend Software Developer Include:** + At least 1-2 years of coding, software development, cloud technologies, or related experience required. + Bachelor-s degree or higher in Computer Science, Information Technology, or a related field. + Demonstrated experience and aptitude with at least one backend programming language, such as JavaScript, and strong understanding of API development/utilization. + Knowledgeable with cloud platforms, such as AWS, GCP, or Azure. + Prior work with a relational database and associated languages, such as SQL. + Experience with development tools (Visual Studio, Postman, Git, etc.) preferred. **Compensation for the Backend Software Developer Includes:** + Salary range of $60,000 - $75,000. Compensation decisions depend on a wide range of factors, including but not limited to skills, experience and training, licensure and certifications, internal equity, location, travel requirements, and other business and organizational needs. + Comprehensive benefits program, including health/dental/vision insurance, 401(k) retirement plan, flexible spending accounts (FSA) for health and transit/parking, short- and long-term disability insurance, life insurance, paid time off, holidays, sick leave, and more. Hagerty Consulting is an Equal Opportunity Employer. We welcome applications from a wide range of candidates, and all qualified applicants will receive consideration for employment without regard to race, color, ethnicity/national origin, gender, sexual orientation, gender identity or expression, pregnancy, religion, age, disability, marital status, military status, genetic information, or any other status, characteristic or condition protected by local, state, or federal law. We promote equal opportunity in all our employment decisions, including but not limited to recruitment, hiring, compensation, training, promotion, demotion, transfer, lay-off and termination, and all other terms and conditions of employment. For our privacy notice to California residents regarding the collection of personal information, please clickhere (***************************************************************************************** .
    $60k-75k yearly 7d ago
  • Application Developer WebSphere DataPower

    Xinnovit

    Applications developer job in Buffalo Grove, IL

    Xinnovit is a global leader in technology consulting, outsourcing, and workforce management solutions. Our mission is to enable our clients to become more agile and competitive with the help of innovative technologies. We empower our clients to respond faster and more intuitively to changing market dynamics. The business environment is complex, often under significant constraints and pressures from various sources. We have the knowledge, experience and capabilities to provide our clients the tools they require to achieve better, faster and effective transformation that make them the leaders in their industry. Our Goals Are: • To use our expertise to the benefit of our clients and partners through open communication and collaboration. • To ensure sustainable and profitable long-term growth. • To provide a return on investment to shareholders. • To promote employee development. Job Description Very strong skills in Data Power (preferred version XI52). Must have 3 -4 years of experience. Additional Information All your information will be kept confidential according to EEO guidelines.
    $66k-86k yearly est. 1d ago
  • Summer 2026 Software Development Intern

    Altom Transport 3.4company rating

    Applications developer job in Chicago, IL

    Duration: Summer 2026 (Flexible start and end dates) Hours: 40 hours per week (depending on availability) Paid Internship About Us: Altom Transport is a premier petrochemical and hazardous materials carrier committed to safety, innovation, and operational excellence. We're looking for a Software Development Intern to help support our operations, billing, and app development initiatives. This is a great opportunity for students or recent graduates looking to gain real-world experience in software development within the transportation and logistics industry. This position operates out of our Hammond terminal. Requirements What You'll Do: Assist in building and optimizing internal applications to support business operations. Work with billing and operations teams to develop tools that streamline processes. Help improve mobile and web applications used by customers and staff. Collaborate with the IT team to troubleshoot, test, and deploy new software solutions. Work on API integrations, database management, and system automation. Participate in meetings with stakeholders to understand business needs. What We're Looking For: Current student or recent graduate in Computer Science, Software Engineering, or a related field. Experience with JavaScript, Python, or other programming languages. Knowledge of database management (SQL, PostgreSQL, or MongoDB). Familiarity with cloud platforms (AWS, Azure, or Google Cloud) is a plus. Ability to work independently and in a team environment. Strong problem-solving skills and a passion for technology. Benefits What You'll Gain: Hands-on experience in real-world software development. Exposure to business operations and process automation. Mentorship from experienced IT and operations professionals. A chance to build applications that directly impact the company's success. Interested? Send your resume and a brief cover letter explaining your interest in software development.
    $30k-38k yearly est. Auto-Apply 2d ago
  • Summer 2026 Intern - Software Developer (IT) - 2 Openings

    Mesirow Financial Holdings, Inc. 4.8company rating

    Applications developer job in Chicago, IL

    Mesirow is an independent, employee-owned financial services firm founded in 1937. Headquartered in Chicago, with offices across the globe, Mesirow serves clients through its capabilities spanning buy side, sell side and advisory services. We are currently seeking an intern to work in our IT department's Software Development team. Mesirow internship positions are for savvy, adaptable students interested that are passionate about technology and capital markets. The internship is designed to help students gain some hands-on and real-world experience. Responsibilities * Modify and maintain existing software applications using c#, python, sql and javascript * Translate business requirements into functional code * Provide support and maintenance duties when required * Work closely with software development team, end-users, and management to define requirements Requirements * Current enrollment in a Bachelor's degree in Computer Science, Computer Engineering or Software Development * Graduation in May 2027 * Must have GPA 3.5 or above * Sound Programming Fundamentals with an understanding of it * Knowledge and experience in the use of all Microsoft Office products * Object Oriented * ETL * Procedural * Functional * Knowledge and experience in the use of all Microsoft Office products * Excellent analytical and math skills, with the ability to work in teams * Ability to handle sensitive information in a confidential manner * Ability to interact well with various levels of personnel In accordance with the Illinois Pay Transparency Law, the anticipated compensation for the role will be $20.00 per hour for the duration of the program. EOE
    $20 hourly 43d ago
  • Software Developer Intern

    Group One Trading 4.2company rating

    Applications developer job in Chicago, IL

    Pay Range: $45 - $50 per hour Group One Trading, a dynamic options trading firm, is actively seeking highly-motivated people who are interested in learning and getting hands-on experience with electronic trading systems. Our system is built on the .NET platform using C#. The system has enough variety to challenge and interest anyone: an information-dense user interface, a high-throughput, low latency parallel computational core, service-oriented architecture, and interfaces to exchanges' market data and execution systems. Who We Are We are committed to creating a diverse environment and are proud to be an equal opportunity employer. At Group One, we value transparency and collaboration coming from unique perspectives and backgrounds. We strive to create a workplace in which all employees have an opportunity to participate and contribute to the success of the business. What We Do Group One is a proprietary trading firm specializing in market making and liquidity providing strategies in options markets. Our traders provide competitive liquidity across a broad range of securities by managing portfolios of several hundred issues and simultaneously streaming quotes across multiple exchanges. Our systems and network infrastructure are vital in ensuring success. The Skill Set During this internship, you will be mentored by senior developers and gain exposure to the business of equity options trading. You will gain real-world experience with a team that develops proprietary software in an ever-changing, fast-paced, and competitive environment. A broad, multi-platform skill set will help you be successful in this role, but there will be plenty of learning opportunities no matter how many of these skills you bring in with you. We also encourage applicants with non-traditional backgrounds to apply. Completing or working towards a BS, MS, or Ph.D. in Computer Science, Computer Engineering, or a related technical field. Familiarity with a C-style object-oriented language: C#, Java, C++, or Objective-C. Solid Computer Science and software development fundamentals. Desire to learn and grow as a software developer. Ability to effectively communicate and collaborate with colleagues across different functional units and locations. Within 1 Month, You'll Complete your initial orientation, become familiar with our environment, our infrastructure, and our business. Learn the roles and skillsets of your Dev teammates to discern and utilize the best advice and information for yourself and others. Within 3 Months, You'll Engage and contribute directly to projects with real implications for our traders and company. The Benefits We offer a competitive compensation package which includes company-paid housing or housing stipend, individualized mentorship, fresh fruit and snacks daily, casual dress environment, social events, and more! In-person interview expenses for travel and childcare will be reimbursed by Group One.
    $28k-35k yearly est. 60d+ ago
  • Software Developer

    Avance Consulting Services 4.4company rating

    Applications developer job in Lombard, IL

    Warm Greetings! My name is Ahmed and I am a Sr. Technical Recruiter with Avance Consulting. We are a leading consulting company and have been in consulting business for last 10 years. We are primary vendors to several Fortune 1000, Investment Banks and Financial companies. I found your resume on one of the job boards and it looks to be a good fit for an open position we have. Please review the listed below. If you are interested, please respond with your updated resume or give me a call on ************ Ext 232 at your earliest convenience. If you are not looking for new roles, please forward this email to someone either from your professional network or friends who are looking for new opportunities since we have an excellent referral program. Position- Software Developer Location- Lombard, Illinois Duration- Full Time Job Description: Supervised by the Technical Manager, the job incumbent will develop many different back-end and front-end components and modules included in the Airtime framework. Some of the modules are standalone applications with graphical interfaces. The developer will work in an open-minded team that collaborates regularly and interacts with project managers, development teams, system admin teams, graphic artists, and the quality assurance department. Key Job Functions: · Analyze project specifications and provide suggestions relevant to the project; · Create new modules and applications used by the framework; · Work on existing modules/components and applications for maintenance; · Solve problems - alone or in a team - due to technical limitations for certain platforms; · Estimate deadlines; · Carry out preliminary tests; · Carry out necessary adjustments following recommendations from quality assurance; · Update documentation throughout development. Qualifications: Bachelor's Degree or equivalent required Minimum Experience: · More than 3 years of experience in Python; · More than 2 years of experience in C++ or other object-oriented programming; · Experience in web API development (REST/JSON); · Strong experience in Linux development and environment; · Experience in web development (JavaScript, HTML, CSS); · Experience with SQL and/or no-SQL databases; · Experience with the following Python frameworks is an asset: falcon, pyramid; · Work experience as a Linux system administrator and/or in a web hosting environment is an asset; · Knowledge of system administration tools and software is an asset; · Experience in environment deployment using Ansible (YAML) is an asset; · Understanding of Android and iOS development life cycle is an asset; · Experience in other development languages (C#, Java) is an asset Required Technical Skills: Python, C++, REST/JSON, Linux & SQL. Employment: As a condition of employment with Company, any successful job applicant will be required to pass a pre-employment drug screen and to successfully complete a background investigation, which may also include a credit check for positions in some areas of our business. Thanks, Ganesh Gani Sr. IT Recruiter Tricolor, Inc. Direct: ************** Email: ganesh(@)tricolor.com 100 Franklin Square Drive #207, Somerset, NJ 08873 Tel ************** | Fax ************** **************** | Certified Minority Business Enterprise (MBE) Qualifications Any Additional Information All your information will be kept confidential according to EEO guidelines.
    $71k-92k yearly est. 60d+ ago
  • Summer 2026 Software Development Intern

    Altom Transport 3.4company rating

    Applications developer job in Hammond, IN

    Duration: Summer 2026 (Flexible start and end dates) Hours: 40 hours per week (depending on availability) Paid Internship About Us: Altom Transport is a premier petrochemical and hazardous materials carrier committed to safety, innovation, and operational excellence. We're looking for a Software Development Intern to help support our operations, billing, and app development initiatives. This is a great opportunity for students or recent graduates looking to gain real-world experience in software development within the transportation and logistics industry. This position operates out of our Hammond terminal. Requirements What You'll Do: Assist in building and optimizing internal applications to support business operations. Work with billing and operations teams to develop tools that streamline processes. Help improve mobile and web applications used by customers and staff. Collaborate with the IT team to troubleshoot, test, and deploy new software solutions. Work on API integrations, database management, and system automation. Participate in meetings with stakeholders to understand business needs. What We're Looking For: Current student or recent graduate in Computer Science, Software Engineering, or a related field. Experience with JavaScript, Python, or other programming languages. Knowledge of database management (SQL, PostgreSQL, or MongoDB). Familiarity with cloud platforms (AWS, Azure, or Google Cloud) is a plus. Ability to work independently and in a team environment. Strong problem-solving skills and a passion for technology. Benefits What You'll Gain: Hands-on experience in real-world software development. Exposure to business operations and process automation. Mentorship from experienced IT and operations professionals. A chance to build applications that directly impact the company's success. Interested? Send your resume and a brief cover letter explaining your interest in software development.
    $30k-37k yearly est. Auto-Apply 2d ago

Learn more about applications developer jobs

How much does an applications developer earn in Tinley Park, IL?

The average applications developer in Tinley Park, IL earns between $59,000 and $105,000 annually. This compares to the national average applications developer range of $67,000 to $118,000.

Average applications developer salary in Tinley Park, IL

$79,000

What are the biggest employers of Applications Developers in Tinley Park, IL?

The biggest employers of Applications Developers in Tinley Park, IL are:
  1. CVS Health
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