microservices Jobs in Illinois

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Senior Java Developer - Super Hot - Remote Anywhere in USA

Akrivis Solutions

Remote

Contract

Our client is actively interviewing candidates at this time. Pls respond asap. Immediate Interviews. **REMOTE** Seeking a highly skilled hands-on Senior Java Developer to join Siemens' Provisioning Systems team. This role will interact with offshore team members and help them solve problems as needed. Ideal Must Haves: 10-15+ years of proven experience in backend development - specifically: Java/J2EE, Spring Boot, Hibernate, Microservices, MongoDB, Spring Data JPA, along with these AWS compone

Lead Node JS Developer

Hecta Data LLC DBA Vilwaa

Remote

Contract

Greeting From Vilwaa At Vilwaa, we are focused towards delivering IT services and solutions in Data Engineering, Cloud Infrastructure solutions , Digital Application Development, (IoT) - Internet of Things. Design, Develop, and Maintain Web ApplicationsBuild and maintain scalable web applications using technologies like Node.js, Python, React.js, Next.js, and NestJS.Collaborate with Cross-Functional TeamsWork closely with product managers, designers, and other engineers to define, design, and s

Senior c++ Developer

Reveille Technologies

Remote

Contract

Required Qualifications: Bachelors degree in computer science, Software Engineering, or a related field.15+ years of experience in software development, with 5 10 yrs focused experience inC++/CLI, .NET Core framework, foundational libraries, Windows SDK, compilers, and kernel experienceHaving experience in bridging native code in pure C++ and managed code like C#Linux and Windows SDK experienceExperience with Visual Studio, GitHub and git related develop environmentsExperience with high-perform

Java Full Stack Developer (Spring Boot + React + Python)

Value Spectrum Technologies LLC

Remote

Contract

Job Overview:UnitedHealth Group is looking for a highly skilled and versatile Full Stack Java Developer to build scalable, secure, and high-performing web applications in the healthcare domain. You will be responsible for designing and developing backend microservices using Spring Boot, dynamic and responsive UIs using React.js, and supporting automation/data transformation workflows with Python. This is a critical position contributing to enterprise applications that support healthcare operatio

.NET Application Architect

ChaTeck Incorporated

Remote or Houston, Texas, USA

Part-time

Job Title: .NET Application Architect Experience: 12+ Years Location: US (Remote - CST/EST) Job Type: Part time Job Summary: We are seeking a highly skilled and experienced .NET Application Architect with 12+ years of experience in designing, developing, and architecting enterprise-grade applications using Microsoft technologies. The ideal candidate should have strong leadership qualities, deep technical expertise in .NET Core/.NET 6+, Azure Cloud, Microservices, and DevOps practices. Key R

Senior Software Engineer (Python, Google Cloud Platform, AWS, RPC / gRPC)

InfoObjects Inc

Remote

Contract

Senior Software Engineer (Python, Google Cloud Platform, AWS, RPC / gRPC) Location: 100% remote Duration: 6+ Months Contract Description: Client looking for Senior, rockstarMust have a github with consistent workLike the entrepreneurial mindsetTook out audio but needed streamingAdding AI coding.Essential Functions: Design, develop, modify, implement, and support software components anywhere in the software stack.Review and debug code along with using AI coding tools.Determine root cause for com

.NET REACT AZURE -REMOTE

Neo Prism Solutions, LLC

Remote

Full-time

Job Title: Full stack .Net Developer Location : Remote Job Type: Contract Interview : 2 Rounds-remote SKILLS/EXPERIENCE REQUIREMENTS 12 - 15 years application development experience with the Microsoft .NET platformStrong .NET Core (C#) experience with Web Services/API's, HTML/CSS (Bootstrap)Demonstrated proficiency with SQL, stored procedures, and database designThorough understanding of object-oriented development (OOD), Domain driven design, including an in-depth knowledge of implementing RES

Kogito Technical Lead - Remote

MSYS Inc.

Remote

Contract, Third Party

Title: Kogito Technical Lead - Remote Location: Remote Length:6-8 Months Description: Webcam interview Long term project Remote Job Summary: We are seeking an experienced Kogito Technical Lead / Senior Developer to join our engineering team. This role is responsible for designing, developing, and deploying cloud native applications using the Kogito framework for process automation and decision management. You will collaborate closely with cross functional teams to implement robust and scalabl

.Net Developer

Neo Prism Solutions, LLC

Remote

Contract

Job Title: .Net Backend Developer Location : Dallas, TX (Remote) SKILLS/EXPERIENCE REQUIREMENTS12 - 15 years application development experience with the Microsoft .NET platformStrong .NET Core (C#) experience with Web Services/API's, HTML/CSS (Bootstrap)Demonstrated proficiency with SQL, stored procedures, and database designThorough understanding of object-oriented development (OOD), Domain driven design, including an in-depth knowledge of implementing RESTful, micro services design patterns

Remote - Kogito Developer

GRT Corporation

Remote

Contract

Job Title: Kogito Technical Lead / Senior Developer Location: Remote] Experience Required: 56+ years in Java development, 35+ years in Kogito BPM Education: Bachelors degree in Computer Science, Software Engineering, or a related field Job Summary: We are seeking an experienced Kogito Technical Lead / Senior Developer to join our engineering team. This role is responsible for designing, developing, and deploying cloud-native applications using the Kogito framework for process automation and deci

IT Software Engineer

Tetra Computing

Chicago, Illinois, USA

Contract

Job Title: IT Software Engineer 4 Location: Peoria or Chicago, IL (Hybrid 2x/week in office) Need local to Peoria / Chicago, IL. Duration: 12 Months (Possible extension) Key Requirements: Bachelor s in Computer Science/Electrical Engineering 12+ years experience (or) Master s + 8 years experience Strong backend development experience in Java (10+ years) Minimum 6 years of hands-on AWS experience (CloudFormation, ECS, Lambda, IAM, etc.) Experience with CI/CD pipelines (Jenkins, Azure DevOps) Soli

Sr C++/CLI Developer

GTSS Inc

Remote

Contract

Job Description: We are seeking a highly skilled Senior Developer with over 15 yrs experience to join our dynamic team. The project scope involves understanding modules written in C++/CLI and Windows and converting it to platform independent or using an abstraction layer to run on Linux. This role is NOT traditional a web, or full-stack developer. Required Qualifications: Bachelor s degree in Computer Science, Software Engineering, or a related field.15+ years of experience in software developme

C Programmer with TX series (100%Remote)

Pacific Consultancy Services

Remote

Contract

Role: C Programmer with TX series Location: Remote 100% USA Duration: 6+ months contract As a TXSeries CICS Application Developer, you will be responsible for enhancing, maintaining, and modernizing critical business applications developed in C and running on IBM TXSeries with CICS. You will work closely with infrastructure and cloud teams to transition these workloads to hybrid or cloud-native platforms, including Red Hat OpenShift or HCI environments. Key Responsibilities: Analyze, maintain, a

Java Architect

Swanktek

Chicago, Illinois, USA

Full-time

Job Title: Java Architect USA- Chicago, IL (Local Candidate; 5 Days Onsite) Mode of Hiring- Contract W2 Experience: 12+ Years Job Summary Java - 60% AWS - 20% Kafka - 10% AI/ML - 10% Skillset: Java microservices, Kafka, AI/ML, AWS Java Architect: An Architect has an end to end product mindset - design, implementation, testing and deployment Design and developer application using Core Java Design and developer application using J2EE.Experience in J2EE design patternsCreate/consume Rest APIs &

Senior Developer (C++/CLI, .NET Core framework)

MphasiS Corporation USA

Remote

Full-time

Job Description: We are seeking a highly skilled Senior Developer with over 15 yrs experience to join our dynamic team. The project scope involves understanding modules written in C++/CLI and Windows and converting it to platform independent or using an abstraction layer to run on Linux. This role is NOT traditional a web, or full-stack developer. Required Qualifications: Bachelor s degree in Computer Science, Software Engineering, or a related field.15+ years of experience in software developme

Hashicorp Vault Consultant

intiGrow

Remote

Third Party, Contract

100%Remote Job Description:Designing and implementing Vault solutions, including namespaces, secret engines, and authentication methods.Configuring and maintaining Vault instances for various applications and platforms, including IBM Cloud services like Ceph Object Gateway.Collaborating with development teams to integrate Vault into CI/CD pipelines and applications.Participating in an on-call rotation for production issues related to Vault availability and performance.Implementing security contr

.Net Developer

Neo Prism Solutions, LLC

Remote

Contract

Job Title: Full stack .Net Developer Location : Dallas, TX (Remote) SKILLS/EXPERIENCE REQUIREMENTS 12 - 15 years application development experience with the Microsoft .NET platformStrong .NET Core (C#) experience with Web Services/API's, HTML/CSS (Bootstrap)Demonstrated proficiency with SQL, stored procedures, and database designThorough understanding of object-oriented development (OOD), Domain driven design, including an in-depth knowledge of implementing RESTful, micro services design pattern

C# developer with Kafka and Ruby experience

People Force Consulting Inc

Remote

Contract

Seeking a seasoned C# Developer with 10 12+ years of experience to build enterprise-grade applications, leveraging.NET technologies with added exposure to Kafka and Ruby in a collaborative, agile environment Experience: 10+ Years Location: Remote Duration: 6 Months Educational Qualifications: Engineering Degree BE/ME/BTech/MTech/BSc/MSc.Technical certification in multiple technologies is desirable.Responsibilities: Design, develop, and maintain high-performance applications using C# and .NET tec

E-Commerce Architecture & Solution

Photon

Remote

Full-time, Third Party

Technical Architect Target State Architecture & Data Strategy Responsibilities: Define and document the current and future-state technical architecture across CMS, Commerce, PIM, DAM, OMS, and surrounding enterprise systems.Evaluate and recommend tier-aligned platform solutions (e.g., Adobe Commerce, VTEX, Shopify Plus, Commercetools) based on scale, complexity, and brand needs.Lead the development of a modular, scalable reference architecture to support phased brand re-platforming strategies.D

Scala Developer-Remote

mProgen

Remote

Contract

Design and develop RESTful and GraphQL APIs using Java and ScalaBuild event-driven services and microservices that produce and consume messages via Apache KafkaImplement backend systems using frameworks like Spring Boot, Akka HTTP, or PlayEnsure reliable, fault-tolerant Kafka integration, including schema validation, error handling, and retriesCollaborate with frontend and platform teams to define clear API contracts and integration patternsContribute to code quality, testing, and CI/CD automati