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Contract Spring Framework Jobs in Chicago, IL (NOW HIRING)

Senior Blockchain Developer

Chicago, IL · On-site

$56.25 - $74.25/hr

Contract 11+ Months Hours: 8:00 AM - 5:00 PM CST Role Overview Northern Trust is seeking a Senior ... blockchain frameworks and cryptography. * Expertise in Java Spring Boot (mandatory). * Strong ...

Architect - DevEx Strategy

Burr Ridge, IL · On-site

$120K - $165K/yr

Design and deliver a generic AI integration framework that enables application teams to plug into ... Establish standards and best practices around service design, API contracts, authentication ...

Design and deliver a generic AI integration framework that enables application teams to plug into ... Establish standards and best practices around service design, API contracts, authentication ...

Senior Java Developer

Chicago, IL · On-site

$120 - $180/hr

Contract-W2/ FTE Summary: United's Digital Technology team designs, develops, and maintains ... Build cloud‑native backend services using Java, Spring Boot, Apache Camel, microservices ...

Java Developer

Chicago, IL · On-site

$50 - $55/hr

Chicago, IL Assignment Type: 6+ Month Contract Pay: $50/hr-$55/hr Work Schedule: Hybrid Schedule ... Develop and maintain backend applications utilizing Java and Spring Boot. * Design, build, and ...

Senior Java Developer

Chicago, IL · On-site

$59 - $75.25/hr

Contract-W2/ FTE Summary: United's Digital Technology team designs, develops, and maintains ... Java, Spring Boot, Apache Camel, microservices, container technologies, and AWS services. • ...

Senior Java Developer

Chicago, IL · Hybrid

$59 - $75.25/hr

Contract-W2/ FTE Summary: United's Digital Technology team designs, develops, and maintains ... Build cloud-native backend services using Java, Spring Boot, Apache Camel, microservices, container ...

Senior Java Developer

Chicago, IL · Hybrid

$70 - $75/hr

Contract-W2/ FTE Summary: United's Digital Technology team designs, develops, and maintains ... Build cloud-native backend services using Java, Spring Boot, Apache Camel, microservices, container ...

Technical Lead

Chicago, IL · Remote

$70 - $75/hr

... Spring Boot and related frameworks. Ensure high availability, performance, security, and ... Experience Level Expert Level Job Type & Location This is a Contract position based out of Chicago ...

UI Developer

Chicago, IL · On-site

$51.50 - $67/hr

Trigyn's direct client has a contract assignment for UI Developer in Chicago, IL. Description: The ... based UI frameworks, Spring MVC Knowledge of software UI design principles and passion for ...

UI Developer

Chicago, IL · On-site

$51.50 - $67/hr

Trigyn's direct client has a contract assignment for UI Developer in Chicago, IL. Description: The ... frameworks, Spring MVC • Knowledge of software UI design principles and passion for developing ...

Showing results 21-39

Contract Spring Framework information

See Chicago, IL salary details

$11

$59

$80

How much do contract spring framework jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for contract spring framework in Chicago, IL is $59.83, according to ZipRecruiter salary data. Most workers in this role earn between $52.02 and $67.12 per hour, depending on experience, location, and employer.

What is the difference between Contract Spring Framework vs Contract Java Developer?

AspectContract Spring FrameworkContract Java Developer
Required CredentialsJava certifications, Spring certificationsJava certifications, general programming skills
Work EnvironmentDeveloping Spring-based applications, backend servicesBuilding Java applications, full-stack or backend roles
Employer & Industry UsageTech companies, software firms using SpringVarious industries, companies needing Java expertise
Search & Comparison IntentSpecialized Spring roles, framework expertiseBroader Java development roles

Contract Spring Framework roles focus specifically on developing with the Spring framework, requiring knowledge of Spring components and architecture. Contract Java Developer positions are broader, involving general Java programming skills applicable across multiple frameworks and projects. While both roles require Java certifications, Contract Spring Framework roles demand specialized Spring knowledge, making them more niche within Java development.

What are the most commonly searched types of Spring Framework jobs in Chicago, IL? The most popular types of Spring Framework jobs in Chicago, IL are:
What are popular job titles related to Contract Spring Framework jobs in Chicago, IL? For Contract Spring Framework jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Contract Spring Framework jobs in Chicago, IL look for? The top searched job categories for Contract Spring Framework jobs in Chicago, IL are:
Infographic showing various Contract Spring Framework job openings in Chicago, IL as of August 2026, with employment types broken down into 24% Full Time, 68% Part Time, and 8% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $124,446 per year, or $59.8 per hour.

Senior Blockchain Developer

Stellar IT Group

Chicago, IL • On-site

$56.25 - $74.25/hr

Full-time

Re-posted 10 days ago


Job description

Overview:
Senior Blockchain Developer
Location: Chicago, IL (Hybrid - onsite 3 days per week; anchor day Monday + 2 flex)
Employment Type: Contract 11+ Months
Hours: 8:00 AM - 5:00 PM CST
Role Overview
Northern Trust is seeking a Senior Blockchain Developer to join its Digital Asset Innovation team. This role will be pivotal in advancing the digital transformation of assets and asset servicing functions, leveraging emerging technologies such as cloud computing, distributed ledgers, machine learning, and cognitive algorithms. The developer will design, implement, and administer secure, scalable blockchain solutions that position Northern Trust as a leader in the digital future.
Key Responsibilities
  • Architect, develop, and deploy decentralized applications with permissioned access at both smart contract and protocol levels.
  • Design and implement secure blockchain networks, ensuring resiliency, scalability, and fault tolerance.
  • Develop and interact with smart contracts across leading Blockchain/DLT platforms.
  • Connect off-chain data to blockchain systems through Oracle development.
  • Build integration libraries to interface with servers and APIs.
  • Collaborate with engineering teams to review requirements, plan implementations, and estimate delivery timelines.
  • Mentor peers on blockchain best practices and emerging technologies.
  • Prepare documentation for blockchain development processes and ensure compliance with digital payment data protection standards.
  • Stay current with evolving crypto technologies and cybersecurity protocols.
Required Qualifications
  • Bachelor's degree in Computer Science, Information Technology, or related field.
  • Proven experience as a Blockchain Developer with strong knowledge of blockchain frameworks and cryptography.
  • Expertise in Java Spring Boot (mandatory).
  • Strong coding ability in multiple languages: Solidity, Java, Node.js, Python, GoLang, Rust.
  • Deep understanding of data structures, algorithms, and cybersecurity guidelines.
  • Experience with CI/CD pipelines and cloud deployments.
  • Strong communication skills with the ability to engage both technical teams and executives.
  • Ability to manage multiple projects simultaneously and operate independently.
Preferred Skills (Nice-to-Have)
  • Experience in financial services (cash, liquidity, forecasting, payments).
  • Familiarity with cloud platforms such as Microsoft Azure or AWS.
  • Exposure to emerging AI tools and technologies.
Interview Process
  • Two rounds:
    1. Technical Interview
    2. Hiring Manager Interview

Skills:
Blockchain