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Principal Applications Developer Jobs (NOW HIRING)

Bloom Energy

We are looking for a Principal Application Engineer to join our team in one of today's most exciting technologies. This role will report to the Sr Manager, Applications Engineering. This is a fully ...

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Principal Applications Developer information

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$72K

$120.8K

$158K

How much do principal applications developer jobs pay per year?

As of Jun 20, 2026, the average yearly pay for principal applications developer in the United States is $120,809.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,000.00 and $141,500.00 per year, depending on experience, location, and employer.

How does a Principal Applications Developer typically collaborate with cross-functional teams during a project lifecycle?

A Principal Applications Developer plays a central role in cross-functional collaboration by working closely with product managers, designers, QA engineers, and other developers throughout the project lifecycle. They often lead technical discussions, translate business requirements into technical solutions, and ensure consistent communication between stakeholders. This role also involves mentoring team members, reviewing code, and guiding architectural decisions, which helps maintain project alignment and promotes best practices across the team. Effective collaboration is key to delivering robust, scalable applications that meet organizational goals.

What are the key skills and qualifications needed to thrive as a Principal Applications Developer, and why are they important?

To thrive as a Principal Applications Developer, you need advanced proficiency in software development, system architecture, and project management, usually supported by a degree in computer science or a related field and extensive coding experience. Mastery of programming languages (such as Java, C#, or Python), cloud platforms, and familiarity with development tools like Git, CI/CD pipelines, and sometimes relevant certifications (e.g., AWS Certified Solutions Architect) is expected. Exceptional problem-solving skills, leadership, and effective communication help you mentor teams and manage complex projects. These skills ensure the delivery of robust, scalable applications and drive innovation within the organization.

What is a Principal Applications Developer?

A Principal Applications Developer is a senior-level software engineer responsible for leading the design, development, and implementation of complex software applications. They set technical direction, mentor junior team members, and ensure that software solutions align with business goals and best practices. Principal Applications Developers often collaborate with cross-functional teams, oversee project timelines, and play a key role in architectural decisions. Their expertise helps organizations build scalable and robust applications that meet user needs and industry standards.
Who are the top companies hiring for Principal Applications Developer jobs? The top employers for Principal Applications Developer jobs are:
Principal Applications Developer jobs near you
Principal Applications Design Engineer

Principal Applications Design Engineer

Vicor Corporation

Andover, MA

$124K - $171K/yr

Other

Posted 4 days ago

Job description

Job Summary

Vicor is a place where engineers see the impact of their work every day. We're an American manufacturer of advanced 48V centric DC-DC converters with industry-leading power and current density, enabling breakthrough power delivery performance. As an engineering-focused company, we provide a hands-on opportunity to further innovate and advance the topologies, control systems, components and packaging of our power modules and the power delivery networks that drive key advancements in AI, electric vehicles, and aerospace.

The Principal Applications Engineer will design new controllers and support the field application teams as needed to transition designs into mass production. 

Job Description
  • Work closely with key VPC customers to secure new business. Work with application design team to provide design that meets customer criteria, and work with the customer as needed to transition the design into mass production.
  • Develop application notes and industry documentation for new VPC products and applications. Manage the development, review, and release of the documentation. Work with Field Application Engineers to develop application notes and provide training as necessary on new VPC products and applications.
  • Investigate, research, and visit potential customers as necessary to determine a complete set of requirements for a new market or application. Document industry requirements and develop strategies for addressing customer specific variations on general requirements.
  • Work closely with WW Field Applications Engineering to train them in presenting system level solutions to customers and assist in the development of reference design, application note, and demonstration guide documentation.
  • Work closely with VPC Product Design Engineering in developing new roadmap VPC products with appropriate functionality and features to support next generation systems in key VPC markets.
  • Perform system testing with new VPC products, validate that they function per specification and work with the product design team as necessary to address any improvements.
  • Manage the development of product support tools and hardware, including models, evaluation boards, data sheets and reference designs. Align the development of these tools with product release; work with marketing to coordinate documentation and tool release with product launches.
Education / Qualifications
  • BSEE required with 10+ yrs experience in power electronics design and/or applications
  • Experience in engaging, securing design wins, designing, and troubleshooting with Tier 1 customers.
  • Ability to manage groups and projects and works with other departments to meet deadlines and communicate critical design goals.
  • Proficiency with bench tools for analysis (oscilloscopes, network analyzers, EMI, etc.).
  • Experience in design of power systems using power components (using VPC Chips a plus).
  • Troubleshooting skill and experience with complex power systems.
  • Familiarity with simulation and design tools (Pspice, SIMetrix/Simplis, MATLAB, Excel, Mathcad, etc.).

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability or protected veteran status.

Vicor is an EO employer - M/F/Veteran/Disability

Compensation Data

Salary Range:

$124,000 - $171,500

Please note: This range is based on our current market driven pay structures. Individual salaries are determined based upon a variety of factors including but not limited to, a candidates overall qualifications, such as skills, education, and experience as well as company internal equity.

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