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$82k - $123k
Senior Backend/API Security DeveloperLead II - Software EngineeringWho We Are:Born digital, UST transforms lives through the power of... ....com.You Are:UST is searching for a Senior Backend/API Security Developer (B2) with strong expertise in Python, Node.js, or Java and AWS,...SuggestedFull timeTemporary workPart timeWork at officeLocal areaRemote workFlexible hours- ...Backend API Developer (Java/Spring Boot/Microservices) Job Description We are seeking a highly motivated Backend API Developer with strong experience in Java, Spring Boot, Microservices, and REST APIs to join our engineering team. The ideal candidate...Suggested
PROLIM Corporation
Peoria, IL19 hours ago - ...Chicago is looking for a motivated Full Stack Developer with 0-7 years of experience. The role... ...front-end and back-end components of web applications. Proficiency in Python and understanding... .... Candidates should be able to design APIs, collaborate across teams for UI/UX...Suggested
- Ritchie Bros. is seeking a Senior Staff Software Engineer to lead technical execution within Product Engineering, focusing on API-driven services and event-driven architectures. You will collaborate with Product Management and engineering to deliver customer-centric capabilities...Suggested
- ...React, TypeScript, Python, and Flask. The successful candidate will be instrumental in developing both front-end and back-end components of our web applications, working with REST APIs, and managing SQL databases. This role is perfect for someone who is a passionate...Suggested
AI Front desk
Chicago, ILa month ago - ...API Solutions Engineer Location: Remote Interview Mode: 2 rounds of virtual interview Type: Long term contract Job Description... ...clients in onboarding to the platform and API gateway. Develop tooling and automation around manual consulting process Work...SuggestedLong term contractImmediate startRemote work
RIT Solutions, Inc.
Chicago, IL4 days ago - ...Job TitleDesigns, builds and unit tests new and modified functionality features as related to sprint deliverables.Net API Developer with microservices and AWS cloud experienceProvide technical insights to support release planning, including user stories breakdown, tasks...Suggested
Omni Inclusive
Chicago, IL22 hours ago $70k - $85k
...Full Time - Salary: $70K-$85K - Department: IT - Location: On-site (5 days a week)We are seeking a.NET Developer to design, build, and maintain web applications and APIs that integrate with business systems and internal platforms. The ideal candidate has strong...SuggestedPermanent employmentFull timeConexus Food Solutions
Chicago, IL21 hours ago- ...least 3 years of experience in Tomcat, or other major commercial application servers • At least 2 years of experience in OAuth2 or some API authentication mechanism• At least 2 years of experience in API tooling like Swagger or RAML along with Unit testing and code review...SuggestedPermanent employmentFull timeH1b
$133.37k - $156.9k
...management experience in software engineering10+ previous years of software engineering experience in C# / ASP.NET5 previous years of API experience2+ years of recent financial industry experienceStrong DevOps understandingSome Azure and Copilot experiencePreferred...SuggestedFull timeFor contractorsLocal area3 days per week- ...Years |Employment Type:Full Time About the Role We're seeking aGo API Engineerto design and build high-performance, scalable APIs. You... ...at Vettura AI by 2x Sign in to set job alerts for “Back End Developer” roles. Warrenville, IL $87,200.00-$129,200.00 2 days ago Senior...SuggestedRemote jobFull time
$119.77k - $140.9k
...position will be responsible for the system development for the Hogan API application, using ISTIO Gateway, Kubernetes, Spring Boot, Java... ...ready code that is easily testable, easily understood by other developers and accounts for edge cases and errors.Consistently considers...SuggestedFull timeWork at officeLocal areaRemote workFlexible hours3 days per week- ...The role focuses on designing, building, and sustaining enterprise web applications on the Microsoft .NET stack, with emphasis on... ...high-performance systems. Responsibilities include creating RESTful APIs, database design and optimization, and applying architecture principles...Suggested
- Huntington National Bank is seeking a Senior Full Stack Developer to design, develop, integrate, and support REST API development for Enterprise Content Management systems. The role is onsite at multiple locations including Chicago, IL, with CST/EST alignment. The ideal...SuggestedRemote job
- ...Java API Developer Duration: Long Term Contract Location: Chicago, IL Job Description: Lead behavioral technology data engineering delivery and create data foundation to enable behavioral strategic pillars. Participate in sessions to design API solutions centered...SuggestedLong term contractWork at officeWork from home
Samprasoft
Chicago, IL11 hours ago - ...domain expertise in Linux, eBPF, performance instrumentation, and developer tooling. We move fast, ship often, and take deep ownership.... ...catch bugs before they ship. You’re fluent in low-level web APIs (e.g. OPFS, OffscreenCanvas, Web Workers) and nerd out over...Full time
Yeet.
Chicago, IL11 hours ago - ...As a Senior Front-End Developer you will be involved in translating UI/UX design wireframes to actual code that... ...Develops and supports UI integrations with back-end web services, including internal and third-party APIs. You will work with the UI/UX designer to review...Full timeFlexible hours
360 -tsg
Rosemont, IL11 hours ago - ...vehicle manufacturing company in Lisle, Illinois, seeks a skilled Lead .Net Developer to drive software development for the Commercial Sales Experience product. This role involves developing Web APIs in .NET Core and modernizing applications while ensuring application...
$133.37k - $156.9k
...management experience in software engineering ~10+ previous years of software engineering experience in C# / ASP.NET ~5 previous years of API experience ~2+ years of recent financial industry experience Strong DevOps understanding Some Azure and Copilot experience...Full timeTemporary workFor contractorsWork experience placementLocal area3 days per week$100k
...the unique needs of each client. Job Description UI Developer with optional .NET skills Salary $100K / year maximum Work... ...in Visual Studio 2012 and C# .NET 3. Knowledge in consuming WEB API RESTful services. 4. Experience in working with TFS in Visual...Full timeEros Technologies Inc
Chicago, IL11 hours ago- ...Developer AnalystThe Developer Analyst is responsible for the configuration and/or development of our Engagement Services web and app platforms. The developer ensures the systems are in compliance... ...CycleWorking knowledge of Web APIs and Scripting frameworksWorking knowledge...
Samprasoft
Lincolnshire, IL1 day ago $107k - $214.5k
...intersection of low‑code acceleration and modern web engineering. You will be responsible for... ..., reviewing architecture, mentoring developers, and ensuring delivery excellence across... ...of JavaScript/TypeScript, REST APIs, and modern UI patterns.Experience integrating...Full timeWork experience placementInternshipLocal area- ...Solutions in Skokie is seeking a Senior Programmer/Analyst to define, develop, test, and support software applications that drive supply chain... ...IBM i experience, JD Edwards World, RPG/CLP, SQL, and RESTful API integrations, with at least 7 years in related roles. You will...
- ...seeking a Junior Software Engineer to work on full-stack and mobile development projects. You will develop both iOS and Android applications, contributing to backend services, APIs, and cloud infrastructure. Strong problem-solving and communication skills are essential,...
Oncelabs Inc
Chicago, IL2 days ago - ...customer needsJob DescriptionTitle : Senior Web UI DeveloperLocation : Chicago, ILType :... ...Technical Skills : • Front End, Web Application Developer - building client-side browser html... ...desired. • Highly skilled in HTML and its API’s CSS3. • Added advantage if worked in Knockout...Permanent employmentFull time
- ...JavaScript, BootstrapMandatory Technical Skills : • Front End, Web Application Developer - building client-side browser html applications in... ...and MVVM (Knockout) desired. • Highly skilled in HTML and its API’s CSS3. • Added advantage if worked in Knockout or Angular JS...Permanent employmentFull time
$115k - $135k
A leading tech company is seeking a Senior Java Web Developer with over 6 years of experience. The role involves developing web and API-based solutions, unit testing, and collaborating with teams remotely. Candidates should have strong skills in Java, AngularJS, and the...Remote job$35 - $42 per hour
...Web DeveloperChicago, Illinois, United States$ 35.00 - 42.00 (US Dollar)Sparks Wiz Limited... ...seeking a talented and experienced Web Developer to join our dynamic team and contribute... ...Git).Familiarity with RESTful services and APIs.Strong problem-solving skills and...Sparks Wiz Limited
Chicago, IL11 hours ago- ...Job Title : Web Developer Location : Remote / Chicago, IL Job Type : Full-time About Us At Chicago Tech Viewer , we specialize in creating... ...Familiarity with version control systems (Git). Knowledge of RESTful APIs and web services . Experience with cross-browser compatibility...Full timeRemote workFlexible hours
Chicago Tech Viewer
Chicago, IL3 days ago - ...Senior Web DeveloperTitle: Senior Web DeveloperLocation: Rosemont, IllinoisDirect HireJob Description:• The Senior Web Developer position is responsible for the design, creation, development, testing... ...JS, Jquery, JavaScript, Restful API, Web APIsSimilar Titles: Senior Web...
Sonoma Consulting
Rosemont, IL1 day ago
