Top 23 Software engineer/developer contract Jobs in Columbus

Sr. Full Stack Developer (Java, APIs, React) – GCP
Central Point Partners —Columbus, OH
- $100,000 - $125,000 a year
- Full-time
- Hybrid work
- System design
- 3 years
- SQL
- Health insurance
- Vision insurance
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Full Stack Developer
Prism IT Corp —Columbus, OH
- $30 - $35 an hour
- Contract
- Mid-level
- AWS
- HTML
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Contract Software Engineer - AI Trainer
DataAnnotation —Columbus, OH
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Staff Software Engineer - AI Trainer
DataAnnotation —Dublin, OH
- $50 - $100 an hour
- Contract
- Remote
- Mid-level
- In-person
- Flexible schedule
Senior Data Engineer
Optum —Dublin, OH
- $91,700 - $163,700 a year
- Full-time
- Remote
- Computer science
- Computer Science
- Pass drug screening
10d
Senior Software Engineer, Perception Platform
Path Robotics —Columbus, OH
- C++
- Mentoring
- Linux
- Paid parental leave
- Dental insurance
Quick Apply
Data Center Operations Manager (Off Shift)
Google —Columbus, OH
- $138,000 - $201,000 a year
- Weekends as needed
- 5 years
- Office
- Bachelor's degree
9d
Senior Software Engineer
OCLC —Dublin, OH
- Computer Science
- Office
- Java
1d
Data Center Security Specialist
Amazon Data Services, Inc. —New Albany, OH
- $28 - $50 an hour
- Full-time
- Bachelor's degree
- 1 year
- Senior level
- AD&D insurance
- Health insurance
Lead Software Engineer - Sr. AWS/Java Developer
JPMorganChase —Westerville, OH
- Full-time
- 5 years
- System design
- AWS
- Health insurance
- Tuition reimbursement
Construction Sales Engineer
ABB Inc. —Westerville, OH
- $79,800 - $127,680 a year
- Full-time
- Hybrid work
- Engineering
- Contracts
- Senior level
- Health savings account
- AD&D insurance
Quick Apply
3d
Assistant Resident Engineer
Hazen and Sawyer —Columbus, OH
- Clean driving record
- Civil engineering
- Construction site
- Paid holidays
- Disability insurance
Quick Apply
Project Manager I
Pepper Construction —Dublin, OH
- Full-time
- 7 years
- Construction site
- Bachelor of Science
Quick Apply
13d
Manager, Engineering - (Guidewire PolicyCenter Platform)
Liberty Mutual —Columbus, OH
- $137,000 - $257,000 a year
- Full-time
- Azure
- 5 years
- Master's degree
Senior Software Engineer (Columbus, OH)
The Hartford —Columbus, OH
- $96,800 - $145,200 a year
- Online Application
- Computer science
- Computer Science
- 5 years
9h
Construction Sales Engineer
ABB —Columbus, OH
- $79,800 - $127,680 a year
- Full-time
- Hybrid work
- Engineering
- Contracts
- Senior level
- Health savings account
- AD&D insurance
Capital Improvement Project Manager (Engineer II) (Vacancy)
City of Columbus —Columbus, OH
- $41.45 - $62.16 an hour
- Full-time
- Management
- Driver's License
- 1 year
- Wellness program
- Disability insurance
9d
Project Manager Commercial Construction
Embark Recruiting Solutions —Columbus, OH
- Full-time
- 7 years
- Construction site
- Bachelor of Science
Quick Apply

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Sr. Full Stack Developer (Java, APIs, React) – GCP
Central Point Partners —Columbus, OH
This position plays a key role in delivering complex initiatives, modernizing payment platforms, and driving engineering best practices across cloud‐native and…
$100,000 - $125,000 a year
Quick Apply
Engineering Technician
City of Sunbury —Delaware, OH
A bachelor’s degree in construction engineering or a related discipline from an accredited four-year institution, along with a minimum of two (2) years of…
$52,000 - $81,000 a year
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Sr. Full Stack Developer (Java, APIs, React) – GCP
Central Point Partners —Columbus, OH
This position plays a key role in delivering complex initiatives, modernizing payment platforms, and driving engineering best practices across cloud‐native and…
$100,000 - $125,000 a year
Quick Apply
Full Stack Developer
Prism IT Corp —Columbus, OH
Design, develop, and maintain scalable and high-performance web applications. Participate in code reviews, technical discussions, and architecture decisions.
$30 - $35 an hour
Quick Apply

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software engineer/developer contract jobs near columbus

Sr. Full Stack Developer (Java, APIs, React) – GCP

Central Point Partners -
Columbus, OH

Quick Apply

Job Details

Full-time | Contract
$100,000 - $125,000 a year

Benefits

Health insurance
Vision insurance

Qualifications

Spring Boot
Cloud identity and access management (IAM)
Systems integration
Software engineering
Data storage
Continuous Delivery (CD) implementation
Infrastructure as Code (IaC)
NoSQL
Git
JavaScript frameworks
SQL
Event-driven architecture
Bachelor's degree
Terraform
Integration Platforms (Enterprise solutions)
Identity and access management (IAM) architecture design
Front-end component implementation
Cloud automation
Distributed computing
DevOps automation
TypeScript
Database software proficiency

Full Job Description

Sr. Full Stack Developer (Java, APIs, React) – GCP

Job Description Summary
The Enterprise Payments IS Tech Specialist – Full Stack (Java, APIs, React) – GCP serves as a senior technical contributor on the Enterprise Payments technology team, leading the design, development, integration, and operational support of cloud‐native payment solutions hosted on Google Cloud Platform (GCP). This role delivers secure, scalable back‐end services and modern web user interfaces, aligned with enterprise architecture standards, business strategy, and regulatory requirements.
This position plays a key role in delivering complex initiatives, modernizing payment platforms, and driving engineering best practices across cloud‐native and event‐driven architectures.

Job Description
We are seeking an experienced IS Tech Specialist with strong full‐stack engineering skills (Java, API development, and React) and deep GCP expertise to support our Enterprise Payments platform. This role focuses on building cloud‐native services and user experiences, system integration, and production support in an agile environment, enabling high‐volume payment origination, processing, disbursement, and settlement capabilities.
The ideal candidate brings strong hands‐on experience with Java (e.g., Spring/Spring Boot), designing and implementing secure APIs (REST; familiarity with API management such as Apigee/API Gateway), and building web applications using React, while collaborating closely with product, business, and enterprise IT partners. Experience with distributed systems and modern DevOps practices on GCP is essential.

Key Responsibilities

Serve as a subject matter expert (SME) for GCP technologies within the Enterprise Payments portfolio
Provide hands‐on technical leadership for cloud‐native application development and support
Design, build, and maintain highly available, event‐driven payment systems on GCP
Develop serverless and container‐based solutions using Cloud Functions, Cloud Run, and GKE
Develop and maintain back‐end services using Java (e.g., Spring Boot), including performance tuning and resiliency patterns
Design, build, and version RESTful APIs, including contract-first design, documentation, and integration testing
Build and enhance web user interfaces using React and modern JavaScript/TypeScript practices
Implement messaging and event processing using Pub/Sub
Build and manage data storage using Cloud SQL (PostgreSQL/MySQL), BigQuery, and Firestore
Design and expose APIs using Apigee or API Gateway with secure authentication and authorization
Implement identity and access management using GCP IAM, Workload Identity, and Identity Platform
Configure networking using VPC, subnets, firewall rules, load balancers, and private service access
Monitor and troubleshoot applications using Cloud Monitoring, Cloud Logging, Error Reporting, and Trace
Implement security capabilities including Security Command Center, audit logging, and threat detection
Automate infrastructure using Terraform and GCP Deployment Manager
Enable CI/CD pipelines using Cloud Build, Artifact Registry, and Git‐based repositories
Partner with business and technology stakeholders to translate requirements into technical solutions
Produce technical designs, estimates, and documentation aligned with SDLC standards
Participate in incidents, problems, and change management processes using ServiceNow
Support production systems, including participating in on‐call rotation with the team
Ensure compliance with internal controls, security policies, and regulatory requirements
Mentor junior engineers and promote engineering best practices

Basic Qualifications

9+ years of experience in software engineering or IS technical roles
3+ years of hands‐on experience developing and supporting cloud‐native applications on GCP
Strong proficiency in Java (Spring/Spring Boot) and JavaScript/TypeScript (React)
Experience building and supporting secure RESTful APIs and asynchronous, event‐driven integrations (OAuth2/OIDC or similar authentication approaches preferred)
Experience with relational databases (PostgreSQL, MySQL) and NoSQL data stores
Hands‐on experience with:
Cloud Functions, Cloud Run, or GKE
Pub/Sub messaging
Cloud SQL, BigQuery, Firestore
IAM and security best practices
Experience with Infrastructure as Code (Terraform preferred)
Familiarity with CI/CD pipelines and DevOps practices
Strong troubleshooting, analytical, and communication skills
Bachelor's degree or equivalent practical experience

Preferred Qualifications

Experience supporting enterprise‐scale payment or financial systems
Knowledge of payment processing concepts (ACH, checks, debit/credit cards, Zelle, bill pay, etc.)
Experience with Unix/Linux environments and scripting
Familiarity with observability tools such as Splunk, Dynatrace, or Datadog
Exposure to AI‐assisted development or automation tools
Experience working in regulated or highly controlled environments

Pay: $100,000.00 - $125,000.00 per year

Benefits:

Health insurance
Vision insurance

Work Location: Hybrid remote in Columbus, OH 43219

Quick Apply

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software engineer/developer contract jobs in columbus

Sr. Full Stack Developer (Java, APIs, React) – GCP

Full Stack Developer

Contract Software Engineer - AI Trainer

Staff Software Engineer - AI Trainer

Senior Data Engineer

Senior Software Engineer, Perception Platform

Data Center Operations Manager (Off Shift)

Senior Software Engineer

Data Center Security Specialist

Lead Software Engineer - Sr. AWS/Java Developer

Construction Sales Engineer

Assistant Resident Engineer

Project Manager I

Manager, Engineering - (Guidewire PolicyCenter Platform)

Senior Software Engineer (Columbus, OH)

Construction Sales Engineer

Capital Improvement Project Manager (Engineer II) (Vacancy)

Project Manager Commercial Construction

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