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Senior Application Developer Jobs in Chelsea, MA

We anticipate the application window for this opening will close on: 08/22/2026 Qualified applicants with arrest or conviction records will be considered for employment in accordance with all federal ...

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Senior Applications Engineer

Canton, MA · On-site

$103K - $135K/yr

Position Summary We are seeking a Senior Application Engineer to provide technical support and application expertise for high-performance servo drive products used in demanding motion control ...

Senior Applications Engineer

Canton, MA · On-site

$103K - $135K/yr

Position Summary We are seeking a Senior Application Engineer to provide technical support and application expertise for high-performance servo drive products used in demanding motion control ...

Showing results 41-60

Senior Application Developer information

See Chelsea, MA salary details

$58.7K

$124.9K

$173.3K

How much do senior application developer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for senior application developer in Chelsea, MA is $124,858.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,300.00 and $143,400.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior application developer?

To thrive as a Senior Application Developer, you need advanced programming skills, a deep understanding of software development lifecycles, and typically a bachelor’s degree in computer science or related fields. Mastery of languages like Java, C#, or Python, experience with frameworks, databases, and familiarity with version control systems (such as Git) are essential, and certifications like AWS Certified Developer or Microsoft Certified: Azure Developer Associate can be advantageous. Strong problem-solving, leadership, and communication skills help you manage projects and mentor junior developers. These skills are crucial for delivering robust, scalable applications and ensuring effective collaboration within development teams.

What is the difference between Senior Application Developer vs Application Engineer?

AspectSenior Application DeveloperApplication Engineer
Required CredentialsBachelor's degree in CS or related field; 5+ years experience; programming certificationsBachelor's degree in CS or related field; 3+ years experience; technical certifications
Work EnvironmentDesigning, developing, and maintaining applications; leading projectsImplementing, testing, and supporting applications; collaborating with development teams
Employer & Industry UsageTech companies, finance, healthcare; senior roles in software developmentIT firms, manufacturing, telecom; technical support and implementation roles

While both roles involve application development, Senior Application Developers typically lead projects and have more experience, whereas Application Engineers focus on implementing and supporting applications within technical teams.

What are some typical challenges faced by senior application developers when leading development projects?

Senior Application Developers often encounter challenges such as balancing project deadlines with code quality, managing technical debt, and integrating new technologies into existing systems. They are typically responsible for mentoring junior developers, which requires strong communication and leadership skills. Additionally, they must collaborate closely with cross-functional teams, such as QA, UX/UI designers, and product managers, to ensure that project requirements are met while maintaining scalability and performance standards.

What is a senior application developer?

Senior Application Developers are experienced professionals who design, build, and maintain complex software applications. They lead development teams, make key architectural decisions, and ensure that software projects meet technical standards and business requirements. In addition to writing code, they often mentor junior developers, troubleshoot high-level issues, and collaborate with other departments to deliver robust solutions. Their expertise helps organizations create scalable and efficient applications tailored to business needs.
What are the most commonly searched types of Application Developer jobs in Chelsea, MA? The most popular types of Application Developer jobs in Chelsea, MA are:
What cities near Chelsea, MA are hiring for Senior Application Developer jobs? Cities near Chelsea, MA with the most Senior Application Developer job openings:
Infographic showing various Senior Application Developer job openings in Chelsea, MA as of August 2026, with employment types broken down into 72% Full Time, 21% Part Time, 2% Temporary, and 5% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $124,858 per year, or $60 per hour.

Senior Application Engineer, Sheet Metal

Xometry

Waltham, MA • On-site

$86K - $111K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 15 days ago


Job description

Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry's digital marketplace gives manufacturers the critical resources they need to grow their business while also making it easy for buyers at Fortune 1000 companies to tap into global manufacturing capacity.
Xometry is looking to add an experienced sheet metal cost estimator to our Pre-Sales Engineering team. The sheet metal cost estimator is responsible for client quoting, supplier sourcing, production planning, and supporting on-time order fulfillment. A successful candidate will have at least 7+ years of experience in a manufacturing environment. The position will require competencies that include CAD proficiency, knowledge of sheet metal design and fabrication methods, experience communicating sheet metal design for manufacturability feedback, costing, and sound technical communication aptitude.
Responsibilities:
  • Analyze engineering models/drawings to define the sequence of fabrication operations to ensure that the design intent and component quality can be achieved
  • Make proper estimations, taking into consideration such factors as materials, tooling, manufacturing times, inspection times and types of equipment required
  • Work closely with Machinists, Quality, Engineering, Management and other team members to successfully satisfy the end customer
  • Experience with sourcing material and finishes
  • Sheet metal estimating experience on prototype, low volume, and high volume quantities

Must Have Knowledge of:
  • Multitude of sheet metal fabrication technologies
  • Must have experience with programming and set up of water jet, laser, punch press, brake and simple custom tooling knowledge
  • Must have knowledge of welding and cost estimations on welding
  • Geometric Dimensioning and Tolerance (GD&T)
  • Protocols, standards, technologies, and machining applications
  • Reviewing customer RFQs to determine material requirements, processing and job routing
  • Communicating with customers to accurately define requirements and expectations
  • Work with outside vendors/services to achieve best possible prices
  • Consolidating all outside costs and internal costs associated with process time in engineering, fabrication, post fabrication assembly, finishing and QC
  • Creating detailed quote packages for final review
  • Managing quote logs daily and KPI tracking

Ability to:
  • Interrogate engineering solid models, drawings and is familiar with Geometric Dimensioning and Tolerancing (GD&T)
  • manipulate / modify solid models
  • Provide technical support to machinists and process engineers during Sheet Metal fabrication operations
  • Demonstrate excellent organizational discipline
  • Communicate effectively, both verbally, and in writing
  • Read and interpret blueprints, technical drawings, and specifications
  • Effectively review and analyze DFM problems
  • Operate effectively in a team environment

The estimated base salary range for new hires into this role is $86,000 - $111,000 annually + commission depending on factors such as job-related skills, relevant experience, and location. We also offer a competitive benefits package, including 401(k) match, medical, dental and vision insurance; life and disability insurance; generous paid time off including vacation, sick leave, floating and fixed holidays, maternity and bonding leave; EAP, other wellbeing resources; and much more.
#LI-Hybrid
Xometry is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status.
For US based roles: Xometry participates in E-Verify and after a job offer is accepted, will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.

Xometry logo

About Xometry

Sourced by ZipRecruiter

Xometry (NASDAQ: XMTR) powers the industries of today and tomorrow by connecting the people with big ideas to the manufacturers who can bring them to life. Xometry's digital marketplace gives manufacturers the critical resources they need to grow their business while also making it easy for buyers at Fortune 1000 companies to tap into global manufacturing capacity.

Industry

Software development

Company size

501 - 1,000 Employees

Headquarters location

Gaithersburg, MD, US

Year founded

2013