Back-End Developer Jobs in Ohio

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21 - 40 of 131 Jobs

Backend Developer with Mobile Apps (W2-Contract)

Techouts, Inc

•

Remote

Contract

Backend Developer with Mobile Apps Duration: 9+ months Engagement type: REMOTE Consultant must work on our Company Payroll (W2-Contract) Senior Backend Software Developer / Mobile Apps. Will report to the Director of Infrastructure and work closely with Product Managers to deliver well-architected experiences to the customer base. Responsibilities: Improve the performance of the backend services that power our mobile application and make them more maintainable and scalable Design, build, and sca
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Posted 14 days ago | Updated 12 days ago

Python Backend Developer- Remote- Contract role

Pegasus Knowledge Solutions

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Remote

Contract, Third Party

Title : Python Software Engineer Location: Remote or IL. Duration : End of the year Required Skills: Python Kubernetes Google Cloud Platform or AWS or Azure Terraform / OpenTofu and Gitlab CI/CD Job details: Implement backend service features, primarily in Python on Kubernetes and Google Cloud platform, and using other technologies including Go, Scala, MongoDB, and Apache Kafka / Kafka Streams, as needed.Assist in deploying and administering cloud platform backend services using infrastructure-a
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Posted 7 days ago | Updated 1 day ago

Senior AEM Backend Developer

Maximus, Inc.

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Remote

Full-time

Description & Requirements Maximus is seeking an experienced Senior AEM Backend Developer with a strong background in AEM 6.5 and AEM as Cloud Service, Java/J2EE, and backend integration. The ideal candidate should have expertise in Sling Framework, OSGi, AEM Forms development, CRX, Content Management, and RESTful services. You will play a critical role in designing and developing backend solutions for our content management system while ensuring high performance, scalability, and security. Why
Posted 60+ days ago | Updated 2 hours ago

Senior Java AEM Backend Developer

Sherwin-Williams

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Cleveland, Ohio, USA

Full-time

Job Description ABOUT THE ROLE: The Senior Application Developer, Full Stack role will be responsible for the broader process of developing and deploying enhancements and/or new applications used in local, networked, cloud-based or internet-related computer programs. They will use their technical expertise in programming languages, tools, and delivery models, in conjunction with their methodology expertise to collaborate with various stakeholders and ensure the timely delivery of high-quality
Posted 22 days ago | Updated 23 hours ago

Backend Developer - Python, Java, and Node.js- W2 Candidate only

Maven Companies

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Remote

Contract

Backend Developer 6 month contract Fully Remote Remote with occasional travel to Rosemont - Need candidates Local to IL Required Skills & Experience 5+ years of back-end development experience, with a strong emphasis on database development.Proficiency in Python, Java, and Node.js, with related frameworks.Extensive experience with AWS services, including EC2, S3, RDS, and Lambda.Strong expertise in MySQL database management, including schema design and query optimization.Hands-on experience wi
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Posted 50 days ago | Updated 7 days ago

Node Backend Developer

Tekfortune Inc.

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Remote

Contract

Role: Node Backend Developer Location: 100% Remote Duration: 3-4 month Contract - Possible extensions. We are in search of a seasoned API Developer to spearhead our team's integration efforts. As the API Developer, you will help to drive and direct the team of throughout the development and your expertise in API Development, Node.js, and Typescript will be crucial in ensuring a seamless integration. Responsibilities: design and development of APIs using Node.js and TypeScript, ensuring high stan
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Posted 60+ days ago | Updated 11 hours ago

Back End Java Developer (Remote)

ConsultNet, LLC

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Remote or Fargo, North Dakota, USA

Full-time

Back End Java Developer (Remote) 6-month Contract to hire rate $50.00 to $65.00 per hour. Salary Expectation $100k to $130k Job Description Our client is seeking a Java Developer to help build their custom application. The primary function of this position is to implement innovative solutions, designs and enhancements across web and mobile experiences. This individual will participate in all phases of the SDLC, including functional analysis, and provide both technical and team leadership throug
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Posted 6 days ago | Updated 11 hours ago

Java Backend Application Senior Developer - C14 - JERSEY CITY

Citi

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Remote or Jersey City, New Jersey, USA

Full-time

Job Description The Account Master Central (AMC) team within Institutional Service Group (ISG) is seeking a Senior Java Backend Lead Developer to join our engineering team in NJ. Potential candidates MUST have experience with and are enthusiastic about developing all areas of middle-tier and back-end system programming. The responsibilities of this position include but are not limited to: writing large scale Java programs in pure core Java to facilitate both batch and real-time processing. All p
Posted 2 days ago | Updated 12 hours ago

Backend Java Developer (Apps Dev Tech Lead Analyst - C13 )- IRVING

Citi

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Remote or Irving, Texas, USA

Full-time

The Applications Development Technology Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements
Posted 22 days ago | Updated 12 hours ago

Advanced Backend Python API Developer with Azure and Databricks.

Eliassen Group

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Anywhere, US

Contract

Description: *100% Remote role* We're recruiting an Advanced Backend Python Developer to create and implement APIs as well as robust data pipelines, API's, and scalable software solutions with best-practice data architectures. We want you to leverage your leading expertise in API Development and Data Engineering, software development, and cloud technologies to design and optimize the data infrastructure for a highly complex, employee-facing data and analytics web application. Team players only
Posted 54 days ago | Updated 11 hours ago

Backend Services Developer IV

Apex Systems

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Cincinnati, Ohio, USA

Full-time

Job#: 2053028 Job Description: Backend Services Developer IV Cincinnati, Ohio 45202 As a member of an Agile Squad, you will be responsible for implementing new features and enabling capabilities using modern software engineering tools and practices. You will adhere to practices and standards set by communities of practice and contribute to a culture of continuous improvement. Sharing responsibility and accountability for risk, you will openly exchange ideas and opinions, elevate concerns, and
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Posted 60+ days ago | Updated moments ago

.Net Developer with Front end, Backend, API and Angular 19 experiences - Remote

Keylent

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Remote

Third Party, Contract

API Developer (.NET Core 8/9) Job Summary We are seeking an API Developer (.NET Core 8/9) to join our development team and drive the creation of robust, scalable microservices and APIs. In this role, you will design and implement back-end services that are critical to our platform s success, ensuring they are secure, high performance, and maintainable. You will collaborate with cross-functional teams (product, front end, DevOps) to deliver new features and improve existing systems. This positio
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Posted 1 day ago

Infrastructure Backend Engineer (Software Engineer III)

WinMax Systems Corporation

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Remote

Contract

Job Title: Infrastructure Backend Engineer (Software Engineer ) #35841957Job Location: Fully RemoteJob Duration: 4+ MonthsRequired Skills: Overall Years of Experience: 5+ years3 year s experience in Python3-5 year s experience with Kubernetes3-5 year s experience in Database administration: Postgres, RDS (eg. Aurora)Experience in efficiency-focused cloud infrastructure projects: monitoring, reporting, consolidation, and right-sizingOperational Experience with cloud-based service infrastructure
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Posted 15 hours ago

Backend Software Engineer

Bayside Solutions

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Remote

Contract

Backend Software Engineer W2 Contract Salary Range: $114,400 - $135,200 per year Location: Austin, TX - Remote Role Requirements and Qualifications: 3-4+ years of backend development experience in Python and/or Java Proven track record of building platforms or adding features to backend services Experience developing large-scale web applications or platforms that serve other teams (e.g., REST services, backend architecture). Bachelor's degree in Computer Science Preferred Qualifications: Ex
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Posted 8 days ago | Updated moments ago

Backend Software Engineer, ML

Bayside Solutions

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Remote

Contract

Backend Software Engineer, ML W2 Contract Salary Range: $135,200 - $156,000 per year Location: Remote Role - PST Job Summary: As a Backend Software Engineer, you will work with the engineering team, EPM, and customers to support customer migration to next-generation services that generate, manage, and consume datasets, features, and embeddings used for ML training. You will utilize tooling to migrate data and work with customers to change their Python clients to start using the new SDK. Thi
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Posted 20 days ago | Updated moments ago

Senior Java Software Engineer- full stack development

Econvergence

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Remote

Full-time

About the job The Role We are seeking a Senior Software Engineer to play a pivotal role in our Money product architecture transformation. This includes evolving our banking core, implementing enhanced account structures, and preparing for new financial products like CDs. You will be responsible for maturing central member-facing services, focusing on entitlements, permissions, and data management to support integrated product offerings. You ll work in a highly collaborative environment, where p
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Posted 6 days ago

UI Developer

Cosmic-I LLC DBA Northern Base

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Columbus, Ohio, USA

Full-time

RTole: Lead UI Developer (NextJS) Location: Columbus, OH Experience: 6+ Full Time / Permanent Visa: - USC Job Description Hands on Lead experience in React , NextJS, Node JS, JavaScript, TypeScript, HTML5, CSS3 (SASS, LESS), jQuery, Bootstrap, ES6+.Roles & Responsibilities:Strong knowledge and hands on Front End development experience on primary UI skills. Proficient understanding of Frontend technologies and web markup, including HTML5, CSS3 and fair knowledge of single page application and
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Posted 18 hours ago

Backend Python Engineer (REMOTE)(No C2C/H1B)

NetSource, Inc.

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Remote

Contract

No C2C/H1B Remote, preference in the LA area to come into the occasional in person meetings. Please note that this is a 4-month contract position. Tech Stack / Tools: Python (NumPy, Pandas, SciPy) SQL (PostgreSQL or MySQL preferred) Github Jupyter notebook Experience with production systems and deployment environments Requirements: 3+ years of experience in backend development using Python in a production environment. Must know be proficient in NumPy, Pandas, SciPy, and Object-Oriented Progra
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Posted 8 days ago | Updated 1 day ago

Core Java and SQL / Remote / Construction Planning Software

Motion Recruitment Partners, LLC

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Remote or Boston, Massachusetts, USA

Full-time

Join a small, agile team building a highly scalable, cloud-based backend powering complex data-driven web applications. This is a great opportunity for a backend engineer with strong Java and SQL expertise who thrives in a startup-like environment and enjoys tackling performance-heavy challenges. This is an opportunity to work side-by-side with the Chief Software Architect on a lean team driving architecture and core functionality. You'll be writing highly concurrent Java code and building syste
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Posted 1 day ago | Updated 8 hours ago

Senior Artificial Intelligence Test Engineer

iSpace, Inc

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Remote

Contract

Senior Artificial Intelligence Test Engineer Location: Hybrid of 3 days/month onsite during the 2 nd full week of each month in either Denver, CO/Brentwood, TN/Malvern, PA or 100% remote with travel 2-3 times/year (if remote) Duration - 3 6-month Contract to Hire Opportunity Working Hours Mon-Fri, from 8AM 5PM EST This is an exciting opportunity to join a new team that will be supporting the testing efforts for AI products within an industry leading healthcare organization. This team will be s
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Posted 36 days ago | Updated 7 hours ago