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Top Javascript Jobs in Louisville, KY

2 Hours Ago
4 Locations
Remote
26 Employees
Junior
26 Employees
Junior
Fintech
The Senior Software Engineer at Databento will design and maintain scalable APIs and backend services, collaborate with product designers, manage database migrations, implement CI/CD best practices, and ensure application performance in a remote setting. Optional frontend work may be involved.
17 Hours Ago
4 Locations
Remote
26 Employees
Junior
26 Employees
Junior
Fintech
The API Platform Engineer will design, develop, and maintain scalable APIs and backend services primarily in Python and FastAPI. They will collaborate with product designers and frontend engineers, manage database changes, implement CI/CD best practices, and improve application performance.
17 Hours Ago
4 Locations
Remote
26 Employees
Junior
26 Employees
Junior
Fintech
The Software Engineer role at Databento involves designing and developing scalable APIs and backend services in Python and FastAPI, managing database schema changes, implementing monitoring, and collaborating with cross-functional teams to enhance web application features.
2 Hours Ago
United States
Remote
122 Employees
Mid level
122 Employees
Mid level
Information Technology • Consulting
The Mid-Level Java Developer will design, develop, and implement web-based Java applications that support business requirements using J2EE applications with REST/JSON. The role includes following Agile methodologies, resolving technical issues, and performing testing and code reviews.
3 Hours Ago
USA
Remote
31 Employees
Senior level
31 Employees
Senior level
Logistics • Transportation
As a Senior Frontend/UI Software Engineer at DEFCON AI, you will develop and maintain enterprise-scale applications using C# with .NET/.NET Core, specifically focusing on ASP.NET Core Blazor. You will work alongside a team of AI engineers to create innovative technology solutions in logistics and mobility, integrating new technologies and design patterns, while ensuring quality through unit testing and continuous integration.
4 Hours Ago
USA
Remote
53 Employees
Mid level
53 Employees
Mid level
Financial Services
As a Full Stack Software Engineer, you will develop and maintain CardFlight's web products, collaborate with various teams, and drive technical innovation while ensuring high-quality, scalable applications. In addition, you'll support technical issues faced by the operations team, contributing to a culture of continuous improvement.
4 Hours Ago
United States
Remote
Hybrid
135 Employees
Junior
135 Employees
Junior
Blockchain • Internet of Things • Cryptocurrency • NFT • Web3
The Software Engineer in Cryptography at Aptos will define cryptography principles, establish standards, evaluate cryptographic libraries, implement and audit cryptographic schemes, publish research, and contribute to the blockchain code stack. This role requires collaboration with engineering and partner teams to advance cryptographic practices within the Aptos ecosystem.
Top Benefits:
401-K
401-K Matching
Company Equity
+20 More
4 Hours Ago
USA
Remote
1,500 Employees
Mid level
1,500 Employees
Mid level
Cloud • Information Technology • Productivity • Software • Automation
As a Site Reliability Engineer, you will develop sophisticated systems and software, collaborate with teams to design and maintain infrastructure as code, respond to production incidents, improve operational processes, and implement best practices for observability.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+24 More
5 Hours Ago
United States of America
278 Employees
Senior level
278 Employees
Senior level
Information Technology • Consulting
As a Lead Software Engineer at Nuna, you will lead projects for a data platform and UI applications, mentor junior engineers, and collaborate with analysts to improve healthcare data utilization. Your role involves guiding the technical direction of applications, ensuring quality standards, and building APIs to facilitate data accessibility.
13 Hours Ago
United States of America
278 Employees
Senior level
278 Employees
Senior level
Information Technology • Consulting
The Lead Software Engineer will develop a consumer-facing healthcare portal, focusing on high throughput APIs and data visualizations. Key responsibilities include managing production services, ensuring data security, and collaborating with multiple teams to enhance technology and product offerings. The role involves innovative problem-solving and maintaining high standards in software engineering.
5 Hours Ago
United States of America
Remote
97,838 Employees
73K-145K Annually
Senior level
97,838 Employees
73K-145K Annually
Senior level
Healthtech
As a Senior Fullstack Developer at Abbott, you will improve healthcare for diabetics by working on a SaaS cloud platform. Your responsibilities include designing features in Go and React, building APIs, ensuring code quality, and collaborating with cross-functional teams while supporting scalable, secure solutions.
Top Benefits:
401-K
Adoption Assistance
Child Care Benefits
+22 More
8 Hours Ago
USA
Remote
9 Employees
Entry level
9 Employees
Entry level
Software • Business Intelligence
In this role, you'll provide your coding expertise to help train AI models by crafting questions related to computer science and evaluating code generated by AI. This freelance position offers flexible hours and requires excellent attention to detail and proficiency in programming languages.
16 Hours Ago
United States
Remote
9 Employees
Entry level
9 Employees
Entry level
Software • Business Intelligence
Outlier is seeking software engineers to provide coding expertise for training AI models. Responsibilities include crafting computer science questions and evaluating AI-generated code. This is a remote freelance position with flexible hours, requiring attention to detail and the ability to articulate complex concepts clearly.
8 Hours Ago
United States
Remote
93 Employees
115K-130K Annually
Mid level
93 Employees
115K-130K Annually
Mid level
Pharmaceutical
The Embedded Systems Software Engineer at Bluesight will design and execute firmware initiatives, focusing on Linux-based firmware systems and Rails backend development. Responsibilities include building integrations with APIs, collaborating with the QA and UX teams, and managing security and lifecycle of RFID Scanners' firmware.
Top Benefits:
401-K
Commuter Benefits
Company Outings
+13 More
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