Top 119 Stack developer java, microservices, angular Jobs in Cincinnati, Oh

Data Engineer
Polaris I/O —United States
- $125,000 - $150,000 a year
- Full-time
- Background check
- 7 years
- AWS
- Travel reimbursement
- Health insurance
Quick Apply
AWS Java Full Stack Developer
CGI Group, Inc. —United States
- $97,300 - $156,700 a year
- Computer Science
- Office
- 8 years
- Paid parental leave
- Paid holidays
6d
Field CTO - Cloud Infrastructure & Application Modernization, Google Cloud
Accenture —Cincinnati, OH
- $87,400 - $266,300 a year
- Full-time
- Hybrid work
- Computer science
- Computer Science
- 3 years
- Paid holidays
- Disability insurance
2h

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stack developer java, microservices, angular jobs near cincinnati, oh

Data Engineer

Polaris I/O
United States

Quick Apply

Job Details

Full-time
$125,000 - $150,000 a year

Benefits

Travel reimbursement
Health insurance
Dental insurance
Paid time off
Vision insurance

Qualifications

Microservices
AWS
Bachelor's degree
PostgreSQL
YAML
Amazon Aurora
AI
Python

Full Job Description

Senior Data Engineer (Python / AWS / EKS / PostgreSQL)

Polaris I/O — Remote (U.S. only) | Full-time

About the company

Polaris I/O provides the world’s only integrated go-to-customer platform that combines transformation services, industry insights, and powerful technology to enable B2B companies to protect, retain, and grow large accounts. Our platforms take an outside-in approach to improving commercial health, utilizing executive buyer insights to inform the orchestration of commercial activities that improve relationships, maximize growth, and scale beyond our engagement. Polaris I/O is an Equal Opportunity Employer.

Role Summary

Polaris I/O is hiring a Senior Data Engineer to help build and scale our event-driven microservice data pipeline powering our CRM Integration Platform. This platform enables reliable, high-quality data exchange with client systems such as Salesforce, Microsoft Dynamics, and Matrix.

Our stack includes:

· Python microservices (FastAPI)

· AWS SQS + EventBridge

· Kubernetes (EKS)

· Aurora PostgreSQL

· Configuration-driven workflows using YAML

This role is hands-on and technical — you will build production systems that run at scale.

What You’ll Do:
Microservice Development

· Build/maintain Aurora PostgreSQL data models using SQLAlchemy + Alembic

· Implement pipelines for:

· normalization

· deduplication

· data hygiene

· enrichment

· record matching

· Tune PostgreSQL performance (query optimization, indexing, partitioning)

Cloud & Integration

· Build cloud-native pipelines using AWS SQS, EventBridge, EKS, Lambda, Aurora PostgreSQL

· Integrate with CRMs to extract/process/reinsert standardized datasets

· Improve observability using structured logging + monitoring

What We’re Looking For (Must-Haves)

· 7+ years software engineering experience

· 5+ years hands-on Python

· Production experience with:

o PostgreSQL performance tuning

o AWS event-driven services (SQS, EventBridge, etc.)

o Kubernetes / EKS

· Experience with FastAPI, async Python

· Experience with SQLAlchemy, Alembic, Pydantic

· Strong debugging skills in distributed cloud systems

· Strong written and verbal communication in English (role includes documentation and collaboration with U.S.-based teams/clients)

Work Authorization Requirement (Required)

· Candidates must be legally authorized to work in the United States without the need for current or future employer sponsorship, including but not limited to 'STEM OPT' applicants.

Work Expectations

· Work Hours - This is a full-time position that requires employees to be online, actively engaged during standard business hours, and available for occasional after-hours support.

· Exclusivity Requirement - Candidates must not engage in employment or contract work with other companies while employed by Polaris I/O. We are seeking dedicated team members committed to contributing to our mission and goals.

· Work Authorization - This role requires the ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future.

Compensation & Benefits:

· Salary range: $125,000 – $150,000

· Medical, dental, vision insurance

· Generous PTO

· Professional growth opportunities

Application Instructions (Important)

To be considered, you must answer the application questions directly.
Applications missing these responses will not be reviewed.

Job Type: Full-time

Pay: $125,000.00 - $150,000.00 per year

Benefits:

Dental insurance
Health insurance
Paid time off
Vision insurance

Application Question(s):

Would you be willing to attend in-person meetings (up to a couple of times / year) with other Polaris staff at the company offices, with reimbursement of necessary travel expenses?
Will you now, or in the future, require sponsorship for employment visa status (e.g. H-1B visa status, 'STEM OPT' applicants)?
In 4–6 sentences, describe the most complex event-driven pipeline you built (tools + scale + challenges).
Describe one PostgreSQL performance issue you solved. What was the root cause and what was the fix?
Provide one example of how you ensured reliability in an event-driven system (idempotency, retries, dedupe, ordering, DLQs, etc.).
In your answer to this question, include the word “Aurora” and explain how you’ve used YAML or configuration-driven workflows in production.

Education:

Bachelor's (Required)

Experience:

Python: 5 years (Required)
PostgreSQL: 5 years (Required)
AWS: 3 years (Required)
Microservices: 3 years (Required)

Work Location: Remote

Quick Apply

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stack developer java, microservices, angular jobs in cincinnati, oh

Data Engineer

AWS Java Full Stack Developer

Field CTO - Cloud Infrastructure & Application Modernization, Google Cloud

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