Chicago, IL · On-site +1
$90 - $100/hr
... senior backend engineer with deep Java experience who builds event-driven microservices and has integrated with external systems over REST, SOAP, and SFTP. The successful candidate will build core ...
Chicago, IL · On-site +1
$90 - $100/hr
... senior backend engineer with deep Java experience who builds event-driven microservices and has integrated with external systems over REST, SOAP, and SFTP. The successful candidate will build core ...
Chicago, IL · On-site +1
$126K - $166K/yr
... senior backend engineer with deep Java experience who builds event-driven microservices and has integrated with external systems over REST, SOAP, and SFTP. The successful candidate will build core ...
Chicago, IL · On-site +1
$126K - $166K/yr
... senior backend engineer with deep Java experience who builds event-driven microservices and has integrated with external systems over REST, SOAP, and SFTP. The successful candidate will build core ...
Chicago, IL · On-site +1
$99K - $136K/yr
Remote Description: The Senior EDI Application Developer is a full stack engineer who designs, develops, and integrates solutions to solve business and technical requirements across EDI applications.
Chicago, IL · On-site +1
$99K - $136K/yr
Remote Description: The Senior EDI Application Developer is a full stack engineer who designs, develops, and integrates solutions to solve business and technical requirements across EDI applications.
Wheaton, IL · On-site +1
$135K - $160K/yr
Senior Design Engineer - Electric Distribution Location ... Remote/Wheaton, IL Hire Type: Direct Hire Salary: $135K-$160K/YR Benefits: Medical, Dental, Vision ...
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Wheaton, IL · On-site +1
$135K - $160K/yr
Senior Design Engineer - Electric Distribution Location ... Remote/Wheaton, IL Hire Type: Direct Hire Salary: $135K-$160K/YR Benefits: Medical, Dental, Vision ...
Chicago, IL · On-site +1
$98K - $136K/yr
Remote * We are looking for a Senior Microsoft Power Apps Developer to lead the design, development, and delivery of enterprise-grade Power Platform solutions. This is a performance-based role where ...
Chicago, IL · On-site +1
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Chicago, IL · On-site +1
$126K - $166K/yr
... to us, and our Core Capabilities, 'Building Trust, Accountability, Effective Communication ... developer and a technical leader, helping to scale Amtrak's data and AI capabilities through ...
Chicago, IL · On-site +1
$126K - $166K/yr
... to us, and our Core Capabilities, 'Building Trust, Accountability, Effective Communication ... developer and a technical leader, helping to scale Amtrak's data and AI capabilities through ...
Chicago, IL · On-site +1
$126K - $166K/yr
... to us, and our Core Capabilities, 'Building Trust, Accountability, Effective Communication ... developer and a technical leader, helping to scale Amtrak's data and AI capabilities through ...
Chicago, IL · On-site +1
$126K - $166K/yr
... to us, and our Core Capabilities, 'Building Trust, Accountability, Effective Communication ... developer and a technical leader, helping to scale Amtrak's data and AI capabilities through ...
Chicago, IL · On-site +1
$140K - $160K/yr
... Specialist, High Net Worth Planning Services Location(s): Atlanta: 2300 Windy Ridge Pkwy SE ... Petersburg, FL 33702 Remote applicants may potentially be considered for this role. Osaic has ...
Chicago, IL · On-site +1
$140K - $160K/yr
... Specialist, High Net Worth Planning Services Location(s): Atlanta: 2300 Windy Ridge Pkwy SE ... Petersburg, FL 33702 Remote applicants may potentially be considered for this role. Osaic has ...
You'll drive net-new enterprise pipeline and expansion within your vertical, running full-cycle ... Partner closely with Sales Engineering on demos and technical validation tailored to your vertical ...
You'll drive net-new enterprise pipeline and expansion within your vertical, running full-cycle ... Partner closely with Sales Engineering on demos and technical validation tailored to your vertical ...
Chicago, IL · On-site +1
$107K - $147K/yr
Sr. Energy Storage Project Development Engineer - Grid Infrastructure Locations: FULLY REMOTE (Anywhere in the USA) This is an opportunity to join a trailblazing BESS (Battery Energy Storage System ...
Chicago, IL · On-site +1
$107K - $147K/yr
Sr. Energy Storage Project Development Engineer - Grid Infrastructure Locations: FULLY REMOTE (Anywhere in the USA) This is an opportunity to join a trailblazing BESS (Battery Energy Storage System ...
Chicago, IL · On-site +1
$115K - $135K/yr
This is a remote work position. The Senior Java Web Developer will work on supporting web and API-based software solutions for clients. This individual will be responsible for designing, developing ...
Chicago, IL · On-site +1
$115K - $135K/yr
This is a remote work position. The Senior Java Web Developer will work on supporting web and API-based software solutions for clients. This individual will be responsible for designing, developing ...
Chicago, IL · On-site +1
$115K - $135K/yr
This is a remote work position. The Senior Java Web Developer will work on supporting web and API-based software solutions for clients. This individual will be responsible for designing, developing ...
Chicago, IL · On-site +1
$115K - $135K/yr
This is a remote work position. The Senior Java Web Developer will work on supporting web and API-based software solutions for clients. This individual will be responsible for designing, developing ...
Chicago, IL · On-site +1
$115K - $135K/yr
This is a remote work position. The Senior Java Web Developer will work on supporting web and API-based software solutions for clients. This individual will be responsible for designing, developing ...
Chicago, IL · On-site +1
$115K - $135K/yr
This is a remote work position. The Senior Java Web Developer will work on supporting web and API-based software solutions for clients. This individual will be responsible for designing, developing ...
Chicago, IL · On-site +1
$115K - $135K/yr
This is a remote work position. The Senior Java Web Developer will work on supporting web and API-based software solutions for clients. This individual will be responsible for designing, developing ...
Chicago, IL · On-site +1
$115K - $135K/yr
This is a remote work position. The Senior Java Web Developer will work on supporting web and API-based software solutions for clients. This individual will be responsible for designing, developing ...
Chicago, IL · On-site +1
$115K - $135K/yr
This is a remote work position. The Senior Java Web Developer will work on supporting web and API-based software solutions for clients. This individual will be responsible for designing, developing ...
Chicago, IL · On-site +1
$115K - $135K/yr
This is a remote work position. The Senior Java Web Developer will work on supporting web and API-based software solutions for clients. This individual will be responsible for designing, developing ...
Chicago, IL · On-site +1
$115K - $135K/yr
This is a remote work position. The Senior Java Web Developer will work on supporting web and API-based software solutions for clients. This individual will be responsible for designing, developing ...
Chicago, IL · On-site +1
$115K - $135K/yr
This is a remote work position. The Senior Java Web Developer will work on supporting web and API-based software solutions for clients. This individual will be responsible for designing, developing ...
Chicago, IL · On-site +1
$107K - $147K/yr
Sr. Energy Storage Commissioning Engineer, Grid Infrastructure Locations: FULLY REMOTE (Anywhere in the USA) This is an opportunity to join a trailblazing BESS (Battery Energy Storage) company backed ...
Chicago, IL · On-site +1
$107K - $147K/yr
Sr. Energy Storage Commissioning Engineer, Grid Infrastructure Locations: FULLY REMOTE (Anywhere in the USA) This is an opportunity to join a trailblazing BESS (Battery Energy Storage) company backed ...
Oak Brook, IL · Remote
$131K - $168K/yr
Become a part of our caring community Humana is seeking a Senior DevOps Platform Engineer to design ... Limited Geography Remote - This is a remote position but located within a specific geography. To ...
Oak Brook, IL · Remote
$131K - $168K/yr
Become a part of our caring community Humana is seeking a Senior DevOps Platform Engineer to design ... Limited Geography Remote - This is a remote position but located within a specific geography. To ...
Oak Brook, IL · Remote
$131K - $168K/yr
Become a part of our caring community Humana is seeking a Senior DevOps Platform Engineer to design ... Limited Geography Remote - This is a remote position but located within a specific geography. To ...
Oak Brook, IL · Remote
$131K - $168K/yr
Become a part of our caring community Humana is seeking a Senior DevOps Platform Engineer to design ... Limited Geography Remote - This is a remote position but located within a specific geography. To ...
Oak Brook, IL · Remote
$131K - $168K/yr
Become a part of our caring community Humana is seeking a Senior DevOps Platform Engineer to design ... Limited Geography Remote - This is a remote position but located within a specific geography. To ...
New
Oak Brook, IL · Remote
$131K - $168K/yr
Become a part of our caring community Humana is seeking a Senior DevOps Platform Engineer to design ... Limited Geography Remote - This is a remote position but located within a specific geography. To ...
New
$36.50 - $40.35
0% of jobs
$40.35 - $44.19
3% of jobs
$44.19 - $48.04
5% of jobs
$48.04 - $51.89
13% of jobs
$52.85 is the 25th percentile. Wages below this are outliers.
$51.89 - $55.73
15% of jobs
The median wage is $59.58 / hr.
$55.73 - $59.58
14% of jobs
$59.58 - $63.42
15% of jobs
$67.08 is the 75th percentile. Wages above this are outliers.
$63.42 - $67.27
11% of jobs
$67.27 - $71.12
13% of jobs
$71.12 - $74.96
7% of jobs
$74.96 - $78.81
4% of jobs
$36
$60
$78
The top searched job categories for Senior Remote Net Core Developer jobs in Oakbrook Terrace, IL are:
Cities near Oakbrook Terrace, IL with the most Senior Remote Net Core Developer job openings:
Chicago, IL • On-site, Remote
$90 - $100/hr
Contractor
Posted 8 days ago
OVERVIEW
We are seeking a highly skilled and experienced Senior Software Engineer (Backend / Integrations) to join a contractor program supporting a critical customer engagement: a state government professional licensing and regulatory compliance platform built on Google Cloud. This role is ideal for a senior backend engineer with deep Java experience who builds event-driven microservices and has integrated with external systems over REST, SOAP, and SFTP. The successful candidate will build core platform services and the external integration layer, working closely with the client technical lead, the mobile and frontend engineers, and customer stakeholders to ensure project success from initial definition through final delivery.
Expected start date: 5 October 2026.
REQUIRED CREDENTIALS
8+ years of professional backend engineering experience with Java and Spring Boot
Production delivery experience on Google Cloud Platform
Bachelor's degree in Computer Science or equivalent practical experience
REQUIRED QUALIFICATIONS
Java 21 and Spring Boot 3.x microservice development
PostgreSQL, including schema design, indexing, and versioned migrations
GCP serverless services: Cloud Run, Pub/Sub, Cloud Tasks, Cloud Workflows, Cloud Scheduler
Event-driven architecture and messaging patterns (idempotency, retries, dead-letter handling)
External system integration over REST, SOAP, SFTP, and webhooks
API security with OAuth 2.0 / OIDC and JWT
Automated testing (JUnit, integration tests) and CI/CD
USEFUL QUALIFICATIONS
Workflow engines (Flowable, BPMN) and business rules engines
AlloyDB, BigQuery
Payment processing integrations
Experience in government or regulated environments (FIPS, CJIS, HIPAA)
Google Cloud Professional certifications
SCOPE AND SOLUTION EXPECTATIONS
Below covers the scope of work we anticipate the contractor supporting throughout the project timeline.
Design and implement Java 21 / Spring Boot microservices on Cloud Run (licensing, case management, payments, documents, notifications)
Implement PostgreSQL (AlloyDB) persistence, including row-level data isolation and search indexing
Build asynchronous event flows on Pub/Sub and Eventarc
Implement scheduled and timer-driven processing with Cloud Tasks and Cloud Scheduler (renewal reminders, expiration sweeps, reconciliation)
Author Cloud Workflows orchestrations for multi-service pipelines
Build integrations with external state and federal systems over REST, SOAP, SFTP, and webhooks
Implement payment flows, including hosted payment page integration and settlement reconciliation
Meet platform security and compliance requirements for encryption and data isolation
Deliver unit and integration test coverage, participate in code reviews, and support CI/CD deployment of owned services
Employment Type: CONTRACTOR
