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Top Javascript Jobs in Madison, WI

1,052+ Job Results
18 Days Ago
2 Locations
Remote
265 Employees
172K-205K Annually
Senior level
265 Employees
172K-205K Annually
Senior level
Hardware • Manufacturing
You will develop a production-grade software system for PsiQuantum's fault-tolerant quantum computers. Responsibilities include building Single Page Applications, ensuring security best practices and collaboration with cross-functional teams while focusing on performance, scalability, and security.
19 Days Ago
United States
Remote
49 Employees
55-70
Junior
49 Employees
55-70
Junior
Database
As a Ruby on Rails Engineer, you will develop applications accessing large financial datasets, collaborating with Operations and Product teams to create innovative analytics products using cloud technologies, optimizing performance, and providing production support.
19 Days Ago
4 Locations
Remote
26 Employees
Junior
26 Employees
Junior
Fintech
The Senior Software Engineer at Databento focuses on designing, developing, and maintaining scalable APIs and backend services mainly using Python and FastAPI. They will also manage database migrations, collaborate on web application features, and implement CI/CD practices in a remote team.
19 Days Ago
United States
Remote
483 Employees
Senior level
483 Employees
Senior level
Healthtech
The Salesforce Solutions Architect will design and implement scalable solutions across the Salesforce ecosystem, focusing on Health Cloud and Data Cloud. Responsibilities include data modeling, leading integration efforts, and collaborating with technical teams to align solutions with business objectives. The role requires strong leadership and communication skills, along with the ability to mentor and guide Salesforce teams.
19 Days Ago
USA
Remote
31 Employees
Senior level
31 Employees
Senior level
Logistics • Transportation
The Senior Frontend/UI Software Engineer will lead the development of enterprise-scale applications, working primarily with .NET/.NET Core and ASP.NET Core Blazor, while also utilizing JavaScript and related web technologies. They will be responsible for system code maintenance, documentation, and contributing to project solutions within a fast-paced environment, adapting to new technologies as required.
19 Days Ago
United States
Remote
Hybrid
135 Employees
Junior
135 Employees
Junior
Blockchain • Internet of Things • Cryptocurrency • NFT • Web3
As a Software Engineer focusing on Cryptography at Aptos, you will define cryptography principles, establish standards, evaluate libraries, design and audit cryptographic schemes, and publish research while collaborating with various teams.
Top Benefits:
401-K
401-K Matching
Company Equity
+20 More
19 Days Ago
United States
Remote
141 Employees
115K-160K Annually
Senior level
141 Employees
115K-160K Annually
Senior level
Edtech • Software • Database
As a Senior Software Engineer at Veracross, you will focus on backend engineering for the Finance product team, working on the Student Billing and Accounting systems. Responsibilities include improving Ruby on Rails applications, working extensively with SQL for database optimization, providing technical mentorship, and integrating third-party systems.
19 Days Ago
United States of America
278 Employees
Senior level
278 Employees
Senior level
Information Technology • Consulting
As a Lead Software Engineer at Nuna, you'll guide projects involving data-intensive web applications, mentor junior engineers, and ensure technical success of healthcare-related applications. You'll collaborate with analysts and design secure, scalable, and reliable APIs while driving quality and best practices in software development.
19 Days Ago
United States
Remote
93 Employees
115K-130K Annually
Mid level
93 Employees
115K-130K Annually
Mid level
Pharmaceutical
As an Embedded Systems Software Engineer at Bluesight, you will design and execute firmware initiatives for RFID-based solutions, collaborate on projects involving containerization and web applications, and develop integrations with APIs. Key responsibilities include working on custom Linux firmware, managing low-level code for inventory systems, and ensuring device security.
Top Benefits:
401-K
Commuter Benefits
Company Outings
+13 More
19 Days Ago
USA
Remote
80 Employees
Senior level
80 Employees
Senior level
Automotive • Software
As a Staff Engineer at Cardata, you will design and develop both front-end and back-end applications, collaborate with cross-functional teams, implement features and bug fixes, and lead junior engineers. Tasks include writing maintainable code, participating in code reviews, implementing automated testing, and defining technical requirements to ensure high-quality software delivery.
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