Mid Level Javascript Developer Jobs
Mid level javascript developer jobs go to developers ready to own features and components end to end, mentor junior teammates, and drive technical decisions with real accountability. Across Technology & Software, Manufacturing, and Medical Devices, companies including Codal, FujiFilm, and BNY are hiring at this level now, with 20% of openings offering remote or hybrid work.
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Showing 5 of 15+ Mid Level Javascript Developer jobs
At FUJIFILM Healthcare Americas Corporation, we’re on a mission to innovate for a healthier world, and we need passionate, driven people like you to help us get there. Our cutting-edge healthcare solutions span diagnostic imaging, enterprise imaging, endoscopic and surgical imaging, as well as in-vitro diagnostics.
But we don’t stop at healthcare; our Non-Destructive Testing (NDT) team harnesses advanced radiography solutions to keep transportation infrastructure, aerospace, and oil and gas assets safe and running smoothly.
Ready to innovate, collaborate, and make a difference? Join us and bring your big ideas to life while working in a dynamic, flexible environment that fuels your creativity and drive.
Our headquarters is in Lexington, Massachusetts, an inspiring healthcare research hub in a historic town.
Fujifilm is globally headquartered in Tokyo with over 70,000 employees across four key business segments of healthcare, electronics, business innovation, and imaging. We are guided and united by our Group Purpose of “giving our world more smiles.” Visit: https://www.fujifilm.com/us/en/about/region/careers
Job Description:-
Collaborate closely with a talented and diverse group of team members to design, develop, and maintain high-quality software components, working with Microsoft and cloud technologies.
-
Focus on creating complex imaging solutions that combine advanced visualizations with data integration to provide effective diagnostic tools for clinicians.
-
Report to a Software Development Manager and work with other experienced team members within a structured, quality focused development environment.
-
Apply industry best practices for software design, coding, and testing to address real-world challenges in healthcare technology.
-
Show a strong understanding of project priorities, deliverables and timelines while effectively managing and tracking time to ensure successful completion of tasks.
-
Collaborate effectively with other team members to coordinate assignments, share updates on progress and communicate any risks or challenges that arise.
-
Prioritize medical patient safety throughout the software development process by adhering to all established guidelines and best practices.
-
Perform other duties as assigned.
- Comply with all applicable U.S. Food and Drug Administration (U.S. FDA) medical device regulatory requirements, applicable ISO 13485 standard requirements and all other applicable laws, regulations, and standards.
Qualifications
-
BS or BE in computer related field or equivalent.
-
At least 5 years of Full Stack software development experience
-
Direct experience of developing software using the Microsoft Technology Stack - C#, C++, .NET Framework, .NET Core, TypeScript
-
Candidates with experience in the following technologies will be given preference:
-
Medical applications, especially working with DICOM, FHIR, HL7
-
WebView2
-
Windows Application Development
-
Oracle database development using PL/SQL, SQL.
-
Full-Stack Web Development, including Front-end Development Frameworks and/or Back-end Development and APIs, Cross-Browser and Cross-Platform Compatibility, Web Security Best Practices, Cloud-Hosted Web Solutions.
-
Artificial Intelligence and Machine Learning, Cognitive Computing and Intelligent Systems.
-
Cloud Platforms Expertise including Cloud-Hosted Web Solutions, Cloud Infrastructure and Services, Cloud Security and Compliance.
-
Version Control and Collaboration - Git, GitHub, TFS
-
Microsoft Office – Word, Excel, PowerPoint, Visio
-
Medical applications, especially working with DICOM, FHIR, HL7
- Strong verbal and written communication skills, with the ability to create effective documentation and presentations as well as to actively contribute to team discussions
Physical requirements
The position requires the ability to perform the following physical demands and/or have the listed capabilities:
- The ability to sit 75-100% of applicable work time.
- The ability to use your hands and fingers to feel and manipulate items, including keyboards, up to 100% of applicable work time.
- The ability to stand, talk, and hear for 25% of applicable work time.
- The ability to lift and carry up to ten pounds up to 20% of applicable work time.
- Close Vision: The ability to see clearly at twenty inches or less.
- Occasional (up to 10%) travel may be required based on business need.
In the event that COVID-19 vaccine mandates issued by the federal government, or by state or local government become effective and enforceable, the Company will require that the successful candidate hired for positions covered under relevant government vaccine mandate(s) be fully vaccinated against COVID-19, absent being granted an accommodation due to medical or sincerely held religious belief or other legally required exemption.
Applicants to positions where vendor credentialing or other similar requirements exist to enter facilities will be required to comply with the credentialing requirements of the facilities, including complying with vaccine requirements.
For all positions, the Company encourages vaccination against COVID-19 and requires that the successful candidate hired be willing to test for the COVID-19 virus periodically and wear a face covering indoors as required, absent being granted an accommodation due to medical or sincerely held religious belief or other legally required exemption.
At FUJIFILM Healthcare Americas Corporation, we’re on a mission to innovate for a healthier world, and we need passionate, driven people like you to help us get there. Our cutting-edge healthcare solutions span diagnostic imaging, enterprise imaging, endoscopic and surgical imaging, as well as in-vitro diagnostics.
But we don’t stop at healthcare; our Non-Destructive Testing (NDT) team harnesses advanced radiography solutions to keep transportation infrastructure, aerospace, and oil and gas assets safe and running smoothly.
Ready to innovate, collaborate, and make a difference? Join us and bring your big ideas to life while working in a dynamic, flexible environment that fuels your creativity and drive.
Our headquarters is in Lexington, Massachusetts, an inspiring healthcare research hub in a historic town.
Fujifilm is globally headquartered in Tokyo with over 70,000 employees across four key business segments of healthcare, electronics, business innovation, and imaging. We are guided and united by our Group Purpose of “giving our world more smiles.” Visit: https://www.fujifilm.com/us/en/about/region/careers
Job Description:-
Collaborate closely with a talented and diverse group of team members to design, develop, and maintain high-quality software components, working with Microsoft and cloud technologies.
-
Focus on creating complex imaging solutions that combine advanced visualizations with data integration to provide effective diagnostic tools for clinicians.
-
Report to a Software Development Manager and work with other experienced team members within a structured, quality focused development environment.
-
Apply industry best practices for software design, coding, and testing to address real-world challenges in healthcare technology.
-
Show a strong understanding of project priorities, deliverables and timelines while effectively managing and tracking time to ensure successful completion of tasks.
-
Collaborate effectively with other team members to coordinate assignments, share updates on progress and communicate any risks or challenges that arise.
-
Prioritize medical patient safety throughout the software development process by adhering to all established guidelines and best practices.
-
Perform other duties as assigned.
- Comply with all applicable U.S. Food and Drug Administration (U.S. FDA) medical device regulatory requirements, applicable ISO 13485 standard requirements and all other applicable laws, regulations, and standards.
Qualifications
-
BS or BE in computer related field or equivalent.
-
At least 5 years of Full Stack software development experience
-
Direct experience of developing software using the Microsoft Technology Stack - C#, C++, .NET Framework, .NET Core, TypeScript
-
Candidates with experience in the following technologies will be given preference:
-
Medical applications, especially working with DICOM, FHIR, HL7
-
WebView2
-
Windows Application Development
-
Oracle database development using PL/SQL, SQL.
-
Full-Stack Web Development, including Front-end Development Frameworks and/or Back-end Development and APIs, Cross-Browser and Cross-Platform Compatibility, Web Security Best Practices, Cloud-Hosted Web Solutions.
-
Artificial Intelligence and Machine Learning, Cognitive Computing and Intelligent Systems.
-
Cloud Platforms Expertise including Cloud-Hosted Web Solutions, Cloud Infrastructure and Services, Cloud Security and Compliance.
-
Version Control and Collaboration - Git, GitHub, TFS
-
Microsoft Office – Word, Excel, PowerPoint, Visio
-
Medical applications, especially working with DICOM, FHIR, HL7
- Strong verbal and written communication skills, with the ability to create effective documentation and presentations as well as to actively contribute to team discussions
Physical requirements
The position requires the ability to perform the following physical demands and/or have the listed capabilities:
- The ability to sit 75-100% of applicable work time.
- The ability to use your hands and fingers to feel and manipulate items, including keyboards, up to 100% of applicable work time.
- The ability to stand, talk, and hear for 25% of applicable work time.
- The ability to lift and carry up to ten pounds up to 20% of applicable work time.
- Close Vision: The ability to see clearly at twenty inches or less.
- Occasional (up to 10%) travel may be required based on business need.
In the event that COVID-19 vaccine mandates issued by the federal government, or by state or local government become effective and enforceable, the Company will require that the successful candidate hired for positions covered under relevant government vaccine mandate(s) be fully vaccinated against COVID-19, absent being granted an accommodation due to medical or sincerely held religious belief or other legally required exemption.
Applicants to positions where vendor credentialing or other similar requirements exist to enter facilities will be required to comply with the credentialing requirements of the facilities, including complying with vaccine requirements.
For all positions, the Company encourages vaccination against COVID-19 and requires that the successful candidate hired be willing to test for the COVID-19 virus periodically and wear a face covering indoors as required, absent being granted an accommodation due to medical or sincerely held religious belief or other legally required exemption.
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Find JobsMid Level Javascript Developer Job Market
Who's Hiring
- Codal2
- FujiFilm2
- BNY1
- Apple1
- Revvity1
Top Industries Hiring
- Technology & Software6
- Manufacturing2
- Medical Devices1
- Electronics & Hardware1
- Investment & Asset Management1
Mid Level Javascript Developer Jobs: Frequently Asked Questions
How do I get a mid level javascript developer job?
Position yourself around ownership, not just contribution. Highlight features or projects you drove from design to deployment, decisions you made without hand-holding, and any mentoring or code review you took on. Employers hiring at this level want evidence you can operate independently, so lead your resume and cover letter with impact and scope rather than a list of technologies.
Which companies hire mid level javascript developers?
Companies hiring mid level javascript developers right now include Codal, FujiFilm, and BNY, based on current listings on Migrate Mate as of July 2026. Hiring at this level covers established tech companies, digital agencies, and growth-stage startups that need developers who can take on a full feature without close supervision.
Are there remote mid level javascript developer jobs?
Yes, remote and hybrid roles are widely available at this level. About 20% of mid level javascript developer openings are remote or hybrid as of July 2026, reflecting how readily companies staff independent contributors without requiring on-site presence. On-site roles tend to cluster at fintech, healthcare, and enterprise employers with stricter security requirements.
How do I move up to a mid level javascript developer role?
The path from junior to mid level is built on deepening ownership over time. Start by going beyond assigned tasks: understand the systems around your code, volunteer for cross-functional work, and aim to lead a small feature from requirements to release. Consistent delivery, measurable impact, and the ability to unblock yourself and others are what signal readiness for a mid level title.
Which industries hire the most mid level javascript developers?
Mid Level javascript developer roles concentrate in Technology & Software, Manufacturing, and Medical Devices, based on current listings on Migrate Mate as of July 2026. These sectors invest heavily in customer-facing web products and internal tooling that require developers who can own significant pieces of a codebase and deliver with limited oversight.