Microservices jobs in Chicago, IL

Lead .Net Developer (Microservices) - W2 Only

Remote

•

Today

This is strictly a W-2 opportunity. Maximum pay rate: $60/hour on W2 - all-inclusive Title: Senior Lead Developer (.Net) Duration: 6 months Location: Remote Top 4 Skills: C# / .NET MicroservicesJSON Web Token (JWT) authentication (or) OAuth SecurityAWS Cloud IntegrationDevOps processOverview The Developer, Specialist performs thorough end-to-end analysis of complex business functionality, provides technical solutions for complex business requirements, and implements enterprise-grade software sol

Easy Apply

Contract

Depends on Experience

Lead Java Software Engineer AWS Microservices

Hybrid in Chicago, Illinois

•

Today

3Core Systems, Inc is an SAP and Success Factors Partner with employees located across the United States. Our organization is dedicated to customer and employee satisfaction. We provide High Quality, Cost efficient and Competitive Solutions and Resources. 3Core Systems is looking for a Lead Java Software Engineer AWS Microservices for one of our clients in Chicago, IL, 60603 (Hybrid: 3 Days a week onsite) "US and those authorized to work in the US are encouraged to apply. We are unable to sponso

Easy Apply

Contract, Third Party

$80 - $90

Performance Architect

Chicago, Illinois

•

5d ago

About Us: CodeForce 360 is a trusted global IT talent partner helping Fortune 500 companies, system integrators, and enterprise organizations build high-performing technology teams. With over 16 years of industry expertise, we combine speed, precision, and market intelligence to deliver exceptional talent across today's most in-demand technologies. About the Job- We are looking for an experienced Performance Architect to join one of our enterprise client engagements. The ideal candidate s

Easy Apply

Contract, Third Party

$60 - $65

IT Software Engineer 5 - Scala, Akka & Java Microservices

Remote

•

16d ago

Job Title: - IT Software Engineer 5 Scala, Akka & Java Microservices Location: 100% remote About The AES Group: The AES Group is a premier technology and engineering consulting company that has been bringing businesses and talent together for over 20 years to deliver innovative solutions that have the greatest positive impact on society. AES has helped over 40 business enterprises, including Fortune 500 companies, engage their customers, empower their employees, and transform their busines

Easy Apply

Contract, Third Party

Depends on Experience

Java Microservices Engineer

Remote

•

10d ago

This role is part of the Comp Engine 2.0 (CE 2.0) initiative a major modernization effort to rebuild the companys underwriting and pricing platform. The project involves: Transitioning from Python-based microservices to Java (Spring Boot)Breaking down monolithic logic into modular, callable services (e.g., rebates, revenue components)Integrating across multiple data ecosystems (DFM, Azure, etc.)Building a scalable go-to-market underwriting platformThis is a high-impact, long-term transformation

Easy Apply

Contract

Depends on Experience

Senior Software Engineer - Java/Microservices

Remote or Columbia, Maryland

•

Today

Who is Tenable? Tenable is the Exposure Management company. Over 40,000 organizations around the globe rely on Tenable to understand and reduce cyber risk. Our global employees support 65 percent of the Fortune 500, 50 percent of the Global 2000, and large government agencies. Come be part of our journey! What makes Tenable such a great place to work? Ask a member of our team and they'll answer, "Our people!" We work together to build and innovate best-in-class cybersecurity solutions for ou

Full-time

USD 137,500.00 - 183,500.00 per year

Director, Enterprise Architecture

Chicago, Illinois

•

11d ago

**Please note that while we are open to remote candidates, we PREFER people from Chicago, Dallas, or Atlanta. ** Collinwood is assisting our client, a fast-growing AI consultancy, in its efforts to hire an experienced Director of Enterprise Architecture. In a nutshell, we are looking for someone from a technology consultancy / digital engineering firm who has led enterprise cloud modernization engagements, participated heavily in pre-sales, remained technically sharp, mentored architects, and

Easy Apply

Full-time

Depends on Experience

Senior GenAI / Python Engineer

Chicago, Illinois

•

20d ago

Must Have Technical/Functional Skills5+ years of advanced professional Python development experience with production-grade coding practices.Strong hands-on experience writing clean, tested, maintainable code using typing, pytest, packaging standards, Git, CI/CD, Docker, and code review discipline.1.5+ years of hands-on experience building GenAI / LLM applications in production using OpenAI, Azure OpenAI, Anthropic, Bedrock, or similar model APIs.Experience building LLM-powered agents, including

Easy Apply

Full-time

90,000 - 130,000

Java Full Stack Developer with React

Northbrook, Illinois

•

7d ago

Job Description: We are looking for a talented Full Stack Engineer with strong technical Front end, Back end, middleware and database skills. This role requires designing and developing complex web and mobile applications and ensuring seamless integration of front-end and back-end systems.Key responsibilities include coding, code reviews, mentoring junior developers, and collaborating with cross-functional teams to deliver scalable, high-quality solutions using modern technologies like ReactJS

Easy Apply

Contract, Third Party

$65 - $70

JAVA (AWS NATIVE EXPERIENCE) CONSULTANT

Chicago, Illinois

•

27d ago

JAVA ENGINEER AWS NATIVE EXPERIENCE IS MUST. Develop applications in languages including Java Springboot MicroservicesAWS ( Java Spark, EMR)OCP (Open shift) - alternately strong Kubernetes experience

Easy Apply

Full-time

$65 - $65

Java Developer

Hybrid in Downers Grove, Illinois

•

5d ago

6-12+ Month Contract (project up to 3 years) Location - Downers Grove, IL, Princeton, NJ, or Quincy, MA (2 days a week onsite in one of these locations) Our client is looking to add a Java Cloud Application Developer to support the modernization, migration, and ongoing support of enterprise Java applications. This role focuses on troubleshooting and enhancing legacy applications, reconfiguring workloads for AWS and Azure cloud environments, and implementing modern deployment solutions using con

Easy Apply

Contract

Depends on Experience

Java Developer (W2 only)

Hybrid in Schaumburg, Illinois

•

5d ago

Job Title: Java DeveloperLocation: Chicago, IL Hybrid (3 Days/Week Onsite) Duration: Long-Term Contract Job Type: W2 OnlyJob SummaryWe are looking for an experiencedJava Developerto design, develop, and maintain scalable enterprise applications. The ideal candidate will have strong Java development experience, good knowledge of Spring Boot and microservices, and experience working in an Agile environment.ResponsibilitiesDevelop and maintain enterprise applications usingJava and Spring Boot.Desi

Easy Apply

Contract

40 - 45

DevOps & Site Reliability Engineer (Digital) Deerfield, IL

Deerfield, Illinois

•

18d ago

Must Have Technical/Functional SkillsCloud & Platform Engineering (Expert Level)Deep expertise in Microsoft Azure, including:Compute (VMs, App Services, Azure Container Apps)Containers & Orchestration (AKS, Docker)Networking (VNETs, Private Endpoints, Application Gateway, Load Balancers)Storage, Azure Key Vault, Azure Monitor, Log AnalyticsProven experience designing enterprise grade, highly available cloud platformsStrong understanding of hybrid and multi cloud architectures (AWS / Google Cloud

Easy Apply

Full-time

110,000 - 150,000

Senior Typescript Engineer / Node.JS / React

Chicago, Illinois

•

Today

A rapidly growing sleep technology company is seeking a Senior Software Engineer to join its engineering organization. The team develops connected hardware, cloud-native software, AI-powered experiences, and large-scale data systems that help consumers optimize recovery and performance. The environment includes distributed systems, microservices, cloud infrastructure, data processing pipelines, and modern backend technologies such as Ruby, Node.JS, and TypeScript. This is an opportunity for an e

Easy Apply

Full-time

$180000 - $220000

Lead AWS Software Engineer

Chicago, Illinois

•

Today

A leading enterprise organization based in the United States is hiring a full-time Lead Platform Engineer to help build modern cloud infrastructure products on AWS. This role can be remote and focuses on backend engineering, Kubernetes, and API-driven platform development. The team is responsible for creating scalable internal tools that enable engineering teams to move faster and safer in the cloud. This opportunity is ideal for an engineer who wants to stay hands-on while influencing how an en

Easy Apply

Full-time

$180000 - $200000

Automated Testing Framework (ATF) Lead Architect

Chicago, Illinois

•

Today

Job Title: -Lead Architect, Automated Testing Framework (ATF) Location: Chicago IL Duration: Long term Role Summary We are seeking an experienced Lead Architect to drive the strategy, architecture, development, and modernization of our enterprise Automated Testing Framework (ATF) platform. The ideal candidate will be a hands-on technical leader with deep expertise in Java architecture, REST services, SQL, distributed systems, and full stack development using React/S and NodeJS. This role will be

Easy Apply

Contract, Third Party

Depends on Experience

Lead Cloud Infrastructure Engineer

Chicago, Illinois

•

Today

Lead Cloud Infrastructure Software Engineer: A leading enterprise organization is looking to add a Lead Cloud Infrastructure Software Engineer to its Platform Engineering team. This role will focus on building scalable self-service platforms, automating cloud operations, and improving the developer experience across a large engineering organization. You will work closely with product and engineering teams to design cloud-native solutions, reduce operational friction, and establish secure, relia

Easy Apply

Full-time

$160000 - $200000

Staff AWS Engineer

Chicago, Illinois

•

Today

A leading financial technology organization is seeking a Principal Cloud Engineer to join its growing cloud and platform engineering team. This hybrid opportunity is available in Chicago. The company develops highly secure payment and banking technology used by millions of consumers and businesses nationwide. Engineers work with AWS, Kubernetes, Terraform, Java, Docker, microservices, and modern automation platforms to deliver reliable cloud solutions at enterprise scale. This is an opportunity

Easy Apply

Full-time

$150000 - $200000

Google Commerce Engineer / Developer

Chicago, Illinois

•

Today

Title: Google Commerce Engineer / Developer Employment: Contract to Hire Location: Chicago, IL - Remote Global Client recently assumed responsibility for a strategic Google Commerce initiative supporting a large enterprise client. The team requires experienced engineers who can design, build, and enhance cloud-native commerce applications running on Google Cloud Platform. This role focuses on developing scalable, secure, and highly available commerce solutions supporting digital ordering, custo

Full-time

Director, Software Engineering

Chicago, Illinois

•

Today

Location: Chicago, IL Salary: $200,000.00 USD Annually - $245,000.00 USD Annually Description: About the Role We're hiring a Director of Software Engineering to lead a high-impact team driving the next generation of cloud-based clearing systems. This is a hands-on leadership role where you'll shape architecture, mentor top-tier engineers, and deliver highly scalable, event-driven solutions in a mission-critical environment. You'll play a key role in a multi-year digital transformation initiat

Contract

USD 200,000.00 - 245,000.00 per year

Microservices jobs in Chicago, IL, USA