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Added 4 mins ago
B
Senior Software Engineer, Offers
bet365
Denver, CO
- $125,000 to $155,000 USD / year
Added 4 mins ago
SO
SENIOR SOFTWARE DEVELOPER
State of Illinois
Springfield, IL
- $7,500 to $11,667 USD / month
Requires knowledge and experience in the use of ASP.NET, C#.NET, SQL Server, and Power BI.
Added 4 mins ago
.Net Full Stack Developer
SCI SOLUTIONS GLOBAL
Phoenix, AZ
We are seeking an experienced .NET Full-Stack Developer to
Added 20 mins ago
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Senior .Net Developer (Software Development Specialist 4 - PN 20014439)
State of Ohio
Columbus, OH
- $46 to $48.28 USD / hour
We are seeking a Senior .NET Developer (Software Development Specialist 4) to help design, develop, modernize, and support enterprise applications and digital services. In this role, you'll…
Added 30 mins ago
.NET API Developer
Cognizant
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Added 41 mins ago
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Added 42 mins ago
Industrial Automation and Application Engineer
G A Richards Company
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…(Vue, Angular, JQuery), HTML, CSS, ASP.NET, Python, PowerShell, .NET Framework, and MVC/Web API.· Development Tools & IDEs: Visual Studio, Visual Studio Code, Vuetify, AXIOS, Vuex Store,…
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Added 58 mins ago
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Washington, DC
- $90,000 to $105,000 USD / year
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Added 1 hour ago
Manager Application Development & Support
Blue Cross Blue Shield of Kansas
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Added 1 hour ago
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TURBOCAM International
Barrington, NH
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Added 1 hour ago
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DevOps Engineer (Integrations & Automation)
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Remote, United States
- From $82 USD / hour
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Added 1 hour ago
P
Sr. Associate
Pfizer
New York City, NY
- $79,400 to $132,400 USD / year
…artificial intelligence integrations, automation tools, and internal developer or productivity…
Added 1 hour ago
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BUFFALO, NY
…Applications Development Team is looking for a Senior Application Developer for Azure and on-prem environments!In this role you will be responsible for designing, building, operating, and…
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…Architect , partnering with technology leadership to modernize a .NET insurance platform. You will shape CI/CD, infrastructure as code, and release practices that move a monolith toward…
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Lead .NET Developer
EPAM Systems
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Sr. Full Stack Dev/ Tech Lead (.Net/ Financial Domain)
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Design and implement application features using JavaScript/TypeScript, React, Node.js, Python, .Net and related technologies on our AWS framework
Added 2 hours ago
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React Developer
Apex Systems LLC
Denver, CO
- $68.27 USD / hour
Added 2 hours ago
Infrastructure Engineer III
JPMC page
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…one programming language (e.g., Python, GO, Shell Scripting, .NET, etc.), including hands-on experience applying AI-assisted automation and agentic patterns to engineering/operational…
Added 3 hours ago
Systems Engineer (E2)
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Proven experience testing Windows UI centric applications; familiarity with .NET, or WPF is beneficial.
Added 3 hours ago
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CGI Technologies and Solutions, Inc.
Detroit, MI
…will develop automation and applications using tools like VBA, .NET, Power Automate, Copilot, and AutoHotkey to improve data quality and streamline business processes. The position will…
Added 3 hours ago
Senior .NET Full Stack Developer (Angular & AWS)
V2soft Inc.
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Full Stack .NET Developer 10603MI
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Candela Corporation

Principal Software Engineer

Marlborough, MA, United States

Salary: Starting at $180k This job description is not all inclusive and is intended to capture a majority of the job functions.

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Job details

Pay: Salary: Starting at $180k This job description is not all inclusive and is intended to capture a majority of the job functions.
Posting language: English
Posted: Nov 3, 2026

Original job description

Principal Software Engineer

Requisition Number 3031

Location US - Marlborough, MA

State/Territory Massachusetts

Company Overview

Candela Corporation is a leading global aesthetic device company with a comprehensive product portfolio and a global distribution footprint. We are the market leader in the development, and distribution of medical and aesthetic laser and light-based technologies. The Company’s technology enables physicians to provide advanced solutions for a broad range of medical-aesthetic application including hair removal, wrinkle reduction, tattoo removal, improving the skin’s appearance through the treatment of benign vascular and pigmented lesions, and the treatment of acne, leg veins and other common indications.

The Company is headquartered in Marlborough, Massachusetts, USA, with an additional R&D facility in Yokneam, Israel and commercial locations across Asia Pacific, and Europe. Products are sold directly in 18 countries worldwide and are supported by capital sales, field service, clinical education, technical support and marketing development organizations. Candela maintains contracted distributors in over 60 other countries.

General Summary

We are seeking a highly experienced Principal Software Engineer to join our dynamic team. The ideal candidate will possess a solid understanding of software architecture patterns and principles, along with extensive experience in web, mobile and service development. Proficiency in C# is a must, coupled with experience with modern front-end and server-side technologies. They will work closely with the development team and software architect to shape and implement the vision for future development, collaborating with stakeholders as required.

Primary Responsibilities

· Provide technical leadership for the design, implementation and maintenance of complex software systems across the connected device ecosystem.

· Define and evolve a vision of scalable, reliable, secure and maintainable software solutions.

· Create and maintain software architecture and design documentation, including design controls and traceability records for regulated products.

· Identify opportunities for optimization in terms of performance, cost, reliability and resource utilization.

· Deliver hands-on development of responsive, user-friendly web applications, services and APIs.

· Collaborate with UX/UI designers to translate designs and wireframes into high-quality, accessible code.

· Drive engineering standards, code quality and secure coding practices across teams, and lead code reviews.

· Champion secure-by-design and threat modeling across products, and govern software supply chain integrity through dependency management, SBOMs and vulnerability response.

· Guide the adoption of AI-enabled and agentic capabilities, defining evaluation, guardrail and human-in-the-loop practices appropriate to regulated products.

· Mentor engineers and technical leads, and provide documentation and guidance to assist onboarding.

· Stay up to date with emerging trends in web, application and AI development.

Knowledge/Educational Requirements

· Bachelor's degree in Computer Science, Software Engineering or a related field, or equivalent experience.

· 8+ years of experience in software engineering.

· 3+ years of experience in development for medical devices (ISO 14971/13485/62304 compliance).

· Solid understanding of software development lifecycle models, including Agile delivery and stage-gate design controls.

· Ability to communicate technical concepts and solution proposals at varying levels of detail.

· Effective interpersonal skills including mentoring, coaching, collaborating and team building.

· Knowledge of web and mobile application development and modern front-end technologies and frameworks.

· Experience developing solutions using C#/.NET and HTML/CSS/JS or TypeScript.

· Extensive knowledge of object-oriented programming, software engineering patterns and distributed system design.

· Strong understanding of cybersecurity requirements and considerations, including the Secure SDLC, threat modeling, OWASP ASVS, IEC 81001-5-1 and medical device cybersecurity regulatory guidance.

· Understanding of agentic AI development practices, including tool orchestration, retrieval, guardrails, evaluation, model and prompt versioning, and applicable governance frameworks such as ISO/IEC 42001 and the NIST AI Risk Management Framework.

· Experience with embedded or firmware development, including C/C++, RTOS, device communication protocols and hardware-in-the-loop testing.

· Experience with unit testing frameworks (e.g. NUnit, MSTest or similar) and quality gates in CI/CD.

· Excellent problem-solving skills and a proactive attitude in tackling development challenges.

· Strong analytical, planning and organizational skills with an ability to manage competing demands.

· Proven ability to partner with technical leaders and product owners on software development projects and ensure objectives, goals and commitments are met.

· Knowledge of modern UI/UX design principles and accessibility standards.

· Experience with cloud platforms such as Azure, AWS or Google Cloud, containerization, Infrastructure as Code and CI/CD pipelines.

· Exposure to embedded or firmware development (C/C++, RTOS, device communication protocols) and hardware-in-the-loop testing.

Salary: Starting at $180k This job description is not all inclusive and is intended to capture a majority of the job functions. Special projects and other tasks may be required by management.

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More about this job

Skills

C#
Computer science
Medical devices
Regulatory compliance
Software development
Agile
Interpersonal skills
Coaching
Team building
.NET
HTML
CSS
TypeScript
Object-oriented programming
Cybersecurity
Firmware
C
C++
RTOS
Communication skills
Unit testing
NUnit
CI/CD
Problem solving
Organizational skills
UX design
Microsoft Azure
AWS
Google Cloud
Infrastructure as code

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