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Senior Net Developer Jobs in Worcester, MA (NOW HIRING)

Commonwealth Fusion Systems

Metrology Engineer

Devens, MA · On-site

$90K - $145K/hr

... net energy plasmas. This demonstrator will lead to ARC, a power-plant scale fusion power generator ... of senior metrology staff * Optimize measurement efficiency by utilizing logical portable 3D ...

Commonwealth Fusion Systems

Diagnostician

Devens, MA · On-site

$110K - $185K/yr

... net energy from a tokamak for the first time. CFS encourages applications from both senior and ... Bachelor's degree in a relevant engineering field (mechanical, aerospace, civil or nuclear)

Commonwealth Fusion

Diagnostician

Devens, MA · On-site

$110K - $185K/yr

... net energy from a tokamak for the first time. CFS encourages applications from both senior and ... Bachelor's degree in a relevant engineering field (mechanical, aerospace, civil or nuclear)

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How much do senior net developer jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for senior net developer in Worcester, MA is $60.07, according to ZipRecruiter salary data. Most workers in this role earn between $52.79 and $67.16 per hour, depending on experience, location, and employer.

What is a Senior .NET Developer?

A Senior .NET Developer is an experienced software engineer who specializes in building, maintaining, and optimizing applications using Microsoft’s .NET framework. They are responsible for designing robust and scalable solutions, leading development teams, and ensuring best coding practices. Senior .NET Developers typically work with technologies such as C#, ASP.NET, SQL Server, and may also be involved in architectural decisions, mentoring junior developers, and collaborating with stakeholders to deliver high-quality software products.

What is the difference between Senior Net Developer vs .NET Developer?

AspectSenior Net Developer.NET Developer
Required Experience5+ years, leadership skills1-3 years, foundational skills
CertificationsMicrosoft Certified: Azure Developer Associate or similarOptional, but beneficial
Work EnvironmentLead projects, mentor juniors, design architectureDevelop applications, write code, troubleshoot
ResponsibilitiesArchitect solutions, oversee team, optimize performanceBuild and maintain .NET applications, implement features

The main difference between a Senior Net Developer and a .NET Developer lies in experience, responsibilities, and leadership. Senior Net Developers typically have more years of experience, hold advanced certifications, and take on leadership roles in project design and team mentoring. In contrast, .NET Developers focus on coding and application development with less emphasis on leadership or architecture. Both roles are essential in the software development lifecycle, but the senior position involves broader strategic responsibilities.

What are the key skills and qualifications needed to thrive as a Senior .NET Developer, and why are they important?

To thrive as a Senior .NET Developer, you need advanced proficiency in C#, ASP.NET, and object-oriented programming, typically supported by a bachelor's degree in computer science or related field. Experience with tools like Visual Studio, SQL Server, and version control systems such as Git, along with relevant Microsoft certifications (e.g., MCSD), is highly valued. Strong problem-solving, leadership, and communication skills help you collaborate effectively and mentor junior developers. These competencies ensure robust, maintainable software solutions and contribute to successful project delivery in complex development environments.

How does a Senior .NET Developer typically collaborate with cross-functional teams during the software development lifecycle?

As a Senior .NET Developer, you will often work closely with product managers, UI/UX designers, QA engineers, and other developers to deliver robust software solutions. Collaboration usually involves participating in requirement-gathering sessions, contributing to architectural decisions, conducting code reviews, and ensuring seamless integration of backend and frontend components. Clear communication and proactive problem-solving are essential, as you may also mentor junior developers and provide technical guidance to the team. This collaborative approach helps ensure that projects are delivered efficiently and meet both technical and business requirements.
What are the most commonly searched types of Net Developer jobs in Worcester, MA? The most popular types of Net Developer jobs in Worcester, MA are:
What cities near Worcester, MA are hiring for Senior Net Developer jobs? Cities near Worcester, MA with the most Senior Net Developer job openings:
Senior Net Developer jobs near you
Infographic showing various Senior Net Developer job openings in Worcester, MA as of July 2026, with employment types broken down into 80% Full Time, 10% Part Time, 1% Temporary, and 9% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $124,947 per year, or $60.1 per hour.
Metrology Engineer

Metrology Engineer

Commonwealth Fusion Systems

Devens, MA • On-site

$90K - $145K/hr

Full-time

Posted 28 days ago

Job description

About Commonwealth Fusion Systems: 

Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy.

Combining decades of research, top talent, and new technologies, we’re designing and building commercially viable fusion power plants. And we're working with policymakers and suppliers to build the energy industry of the future. 

We’re in the best position to make it happen. Since 2018, we’ve raised nearly $3 billion in capital, making us the largest and leading private fusion company in the world.

Now we’re looking for more thinkers, doers, builders, and makers to join us. People who’ll bring new perspectives, solve tough problems, and thrive as part of a team. 

If that’s you and this role fits, we want to hear from you.

Join the power movement as a Metrology Engineer 

CFS is an innovative clean energy company designing SPARC, a tokamak-style fusion power demonstrator able to achieve net energy plasmas. This demonstrator will lead to ARC, a power-plant scale fusion power generator system. SPARC includes high-temperature superconducting and copper magnets, thermal shields, cryogenic cooling systems, vacuum vessels, and plasma facing components, all of which are densely packed into a power system and are subject to large operational loads (thermal, electromagnetic, etc.). Critical to the success and performance of the device is the precise alignment and assembly of key systems and structures within the dense device assembly. As a Metrology Engineer on the SPARC Assembly team, your responsibility will be to utilize portable 3D metrology technology to perform mid- to large-scale precision alignments and dimensional inspections on a wide variety of unique SPARC systems and structures according to the SPARC metrology plan.

We are a fast-paced, agile, growing company that values diversity of thought and creativity, looking to apply our knowledge to pioneer a new method of energy generation for the betterment of the world. We look for people who have bold new ideas and perspectives, enthusiasm, imagination, a pioneering spirit, and a talent for execution to join us in our endeavor to create new fusion power technology that could change the world.

What you'll do:
  • Use laser trackers and other portable 3D metrology equipment to perform precision alignments and dimensional inspections in a manufacturing/job site environment on a variety of components varying in scale from handheld to full power plant
  • Perform metrology tasks both independently and as part of a team according to the baseline metrology plan and the guidance of senior metrology staff
  • Optimize measurement efficiency by utilizing logical portable 3D metrology sequences and industry best practices
  • Maintain well-organized files and datasets that follow logical structure for ease of review as needed throughout the SPARC project
  • Evaluate measurement uncertainty and how it relates to the accuracy of results
  • Analyze and review metrology data for accuracy and effectively communicate results to stakeholders
  • In adverse cases, work with stakeholders to create and execute a workflow that allows efficient and expedient completion of mis-alignment issues
  • Exercise proper care and maintenance of metrology equipment to ensure operability and accuracy
  • Occasionally collaborate with design/engineering teams to understand requirements and work with the metrology team to develop unique solutions that balance precision and accuracy with a demanding project schedule
  • Occasionally assist with analysis of production metrology data of major SPARC components that overlaps with the overall precision alignment plan
  • Assist with non-metrology assembly activities as needed when metrology activities are light
What we’re looking for:
  • High School Diploma or equivalent
  • 5+ years experience using laser trackers for mid- to large-scale 3D metrology in a manufacturing/jobsite setting (i.e. other than QC lab)
  • 5+ years experience using portable metrology software for 3D data collection and advanced metrology analyses (e.g. SpatialAnalyzer, Polyworks, Verisurf, etc.)
  • Experience using non-contact laser line scanners for inspecting complex shapes and free-form features
  • Experience with precision alignment of large, delicate, and complex structures in dense spaces
  • Experience with large metrology control networks, multiple instrument setups, and alignments of components across multiple rooms without line-of-sight to reference objects
  • Experience working both  independently and as part of a multi-disciplinary team with different levels of engineering, manufacturing, or operations professionals
  • Experience using CAD to extract information for alignments/inspections
  • Experience with traditional metrology hand tools and table-top methods for small scale components
  • Intermediate understanding of GD&T per ASME Y14.5
  • Advanced level of 3D spatial awareness and reasoning, and the ability to describe such in a clear and concise manner
  • Basic understanding of how portable 3D metrology tools function and how that affects measurement uncertainty
  • Self-critique of measurement process and collected data, and the ability strategize and develop alternative verification methods
  • Fundamental understanding of environmental conditions and their effect on measurements
  • Basic mechanical aptitude, including ability to interpret dimensions, tolerances, and assembly notes
  • Ability to communicate and work with all levels of engineering, physics, manufacturing, and operations personnel
  • Ability to clearly express and critique ideas
  • Excellent organization and careful management of data
  • Attention to detail
  • Emphasis on elegance and simplicity over complexity
  • Driven towards execution and rapid completion
  • Drive towards commercially viable solutions
  • Values that align with our company’s values of integrity, execution, impact, and self-critique
Bonus points for:
  • Bachelor’s degree in an engineering field
  • 7+ years experience using laser trackers for mid- to large-scale 3D metrology in a manufacturing/jobsite setting (i.e. other than QC lab)
  • 7+ years experience using SpatialAnalyzer for 3D data collection and advanced metrology analyses
  • Experience operating multiple instruments in tandem to perform a single alignment
  • Experience with measurement arms, photogrammetry, optical CMMs, or other forms of portable 3D metrology equipment
  • 3+ years experience using CAD (e.g. NX, Solidworks, CATIA, etc.) to design custom metrology tooling
  • Advanced understanding and application of GD&T per ASME Y14.5
Must-have requirements:
  • Ability to occasionally lift up to 50 lbs
  • Perform activities such as sitting, climbing, stooping, typing, and standing for extended periods of time
  • Working from heights is required. Must be able to safely utilize fall protection for work at heights of up to 35 feet via MEWPs (i.e. boom lift, scissor lift), temporary platforms (i.e. scaffolding, custom platforms), and ladders when necessary.
  • Ability to work in confined, tight, or awkward spaces
  • Work in a facility that contains industrial hazards including heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, high current, pressure systems, and cryogenics
  • Willingness to travel or work required nights/weekends/on-call occasionally based on evolving build schedule
Salary range for this full-time position + equity + benefits. The actual salary will depend on level, location, qualifications, and experience. The range displayed on each job posting reflects new hire salaries for the position across all US locations. Benefits include:
•  Competitive compensation with equity
•  13 Company-wide Holidays
•  Flexible vacation days
•  10 sick days
•  Generous parental leave policy
•  Health, dental, and vision insurance
•  401(k) with employer matching
•  Professional growth opportunities
•  Team-building activities
#LI-Onsite

At CFS, we excel in fast-paced environments, driven by our values of integrity, execution, impact, and self-critique. As we grow, we’re eager to bring on mission-driven folks who offer diverse perspectives and fresh ways to tackle challenges.

We value diversity deeply and are proud to be an equal opportunity employer by choice. We consider all qualified applicants equally, regardless of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law.

This role requires compliance with U.S. laws concerning the export of controlled or protected technologies or information (collectively, “Export Control Laws"). Any offer of employment will be contingent on the need for compliance with such Export Control Laws.