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Senior Software Engineer Jobs in Dover, NH (NOW HIRING)

As a software engineer at Liberty Mutual, you'll apply your talents in an agile environment that has the creative energy of a start-up-and the full backing and comprehensive benefits of a Fortune 100 ...

Senior PC Developer

Portsmouth, NH · On-site

$55.50 - $73.25/hr

The Senior PC Developer will be responsible for the implementation configuration customization and ongoing maintenance of Majesco Insurance Billing software products * The role requires strong ...

Software Engineering

Auburndale, MA · On-site

$111K - $207K/yr

Senior Specialist, Software Test Engineer (Space Systems) : Sign-on bonus ($20K max) Job Code: 39233 Job Location: Wilmington, MA Job Schedule: 9/80 (Every other Friday off!) Relocation: Relocation ...

New

Sr. Design Engineer SIG SAUER, Inc. is a leading provider and manufacturer of firearms, electro ... FEA, motion, CFD, heat transfer, or other software. Review analyses completed by other Engineers ...

Sr. Design Engineer SIG SAUER, Inc. is a leading provider and manufacturer of firearms, electro ... FEA, motion, CFD, heat transfer, or other software. Review analyses completed by other Engineers ...

Partner with business leaders, development teams, support teams, and senior leadership to solve ... Experience as a software engineer, technical lead, technical manager, business systems analyst ...

New

... senior leadership to solve complex problems and deliver results Provide technical guidance and ... a software engineer, technical lead, technical manager, business systems analyst, production ...

New

Senior Mainframe DevOps Architect

Portsmouth, NH · On-site

$132K - $179K/yr

About the Role We are seeking a Senior Mainframe DevOps Architect to lead solution design and own ... Broadcom mainframe software products and modern DevOps frameworks. * Architecture & Design ...

Solutions Eng, Infrastructure

Portsmouth, NH · On-site

$109K - $143K/yr

Provides senior-level engineering leadership and hands-on software development for the applications that automate, deploy, administer and monitor Liberty Mutual's global network fabric. This role ...

Solutions Eng, Infrastructure

Portsmouth, NH

$109K - $143K/yr

Provides senior-level engineering leadership and hands-on software development for the applications that automate, deploy, administer and monitor Liberty Mutual's global network fabric. This role ...

Showing results 41-60

Senior Software Engineer information

See Dover, NH salary details

$77.1K

$146.3K

$196.1K

How much do senior software engineer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for senior software engineer in Dover, NH is $146,318.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,100.00 and $164,900.00 per year, depending on experience, location, and employer.

What is a senior software engineer?

A senior software engineer designs, codes, tests, and maintains computer software. While these are your primary responsibilities as a senior software engineer, you may also have supervisory duties. These include overseeing a team of junior software engineers or developers. The senior software engineer title is sometimes used interchangeably with senior developer, and positions for both may share similar job duties and responsibilities. In general, software engineers are distinguished from developers in that software engineers apply engineering principles to software development.

What are the key skills and qualifications needed to thrive as a senior software engineer, and why are they important?

To thrive as a Senior Software Engineer, you need advanced programming skills, deep understanding of software architecture, and several years of experience in software development, often supported by a relevant degree. Familiarity with tools like Git, CI/CD pipelines, cloud platforms, and expertise in technologies such as Java, Python, or JavaScript are typically required. Leadership, problem-solving, and effective communication are crucial soft skills for mentoring teams and collaborating across departments. These skills ensure the delivery of robust, scalable solutions and drive successful project outcomes in complex technical environments.

What are some common challenges senior software engineers face when mentoring junior team members?

Senior Software Engineers often mentor junior colleagues, which can be incredibly rewarding but also presents challenges. Balancing mentorship with project deadlines can be demanding, as it requires strong time management and communication skills. Additionally, adapting explanations to different learning styles and levels of experience can be tricky. However, effective mentorship helps build a stronger team and can lead to enhanced leadership opportunities for the senior engineer.

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

AspectSenior Software EngineerSoftware Developer
CredentialsBachelor's or higher in CS or related field; experience often 5+ yearsBachelor's in CS or related field; entry to mid-level experience
Work EnvironmentDesigning complex systems, leading projects, mentoringWriting code, developing features, debugging
Industry UsageUsed across tech companies, startups, enterpriseCommon in software firms, startups, freelance work
Search & ComparisonOften compared for experience level, responsibilitiesCompared for entry-level to mid-level roles

The main difference between a Senior Software Engineer and a Software Developer lies in experience, responsibilities, and scope. Senior Software Engineers typically have more experience, lead projects, and mentor others, while Software Developers focus on coding and feature development. Both roles are essential in tech companies, but the Senior Software Engineer position involves higher-level planning and leadership.

What does a senior software engineer do?

A senior software engineer designs, develops, and maintains software applications, often leading projects and mentoring junior team members. They analyze requirements, write code, perform testing, and collaborate with cross-functional teams to ensure quality and efficiency. Proficiency in programming languages, problem-solving skills, and experience with development tools are essential for this role.

What are the most commonly searched types of Software Engineer jobs in Dover, NH?

The most popular types of Software Engineer jobs in Dover, NH are:

What are popular job titles related to Senior Software Engineer jobs in Dover, NH?

For Senior Software Engineer jobs in Dover, NH, the most frequently searched job titles are:

What cities near Dover, NH are hiring for Senior Software Engineer jobs?

Cities near Dover, NH with the most Senior Software Engineer job openings:

Infographic showing various Senior Software Engineer job openings in Dover, NH as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $146,318 per year, or $70.3 per hour.

Software Engineer

Liberty Mutual

Portsmouth, NH • Hybrid

Full-time

Re-posted 11 days ago


Liberty Mutual rating

8.8

Company rating: 8.8 out of 10

Based on 161 frontline employees who took The Breakroom Quiz

46th of 310 rated insurance


Job description

Description

Do you have the skills-and drive-to join a tech team that's working to digitally transform a trillion-dollar industry? From test-driving the latest technologies to creating intuitive consumer apps, Liberty Mutual is constantly innovating and creating industry-leading solutions that provide peace of mind for our customers worldwide.

As a software engineer at Liberty Mutual, you'll apply your talents in an agile environment that has the creative energy of a start-up-and the full backing and comprehensive benefits of a Fortune 100 company.

U.S. based role only

This is a hybrid role requiring two days in the office a week (Portsmouth or Indianapolis)

We cannot consider candidates who need sponsorship or in an OPT program. 

Responsibilities:

  • Collaborative partner: Working side-by-side with business colleagues and interacting with customers, you'll address their technical challenges and ensure quality through collaborative, test- and behavior-driven development
  • Problem solver: Complex problems often require innovative, creative approaches-and you'll work to come up with outside-the-box solutions to solve them.
  • Customer-centric developer: You understand who we're here to serve and the products you develop will keep the end-user front and center.
  • Forward thinker: Simply fixing the problem isn't enough; using your proactive mindset and initiative, you'll continually look for ways to improve performance, quality and efficiency.
Qualifications
  • Three years of software engineering experience.
  • Experience working in an agile environment utilizing Scrum, Kanban or XP.
  • Demonstrated success in platform modernization initiatives, utilizing technologies such as REST; micro services; cloud platforms such as AWS, Azure or Google Cloud; and Java, NodeJS, Spring Boot and Typescript. 
  • An ability to code in multiple languages, including an object-oriented language, preferably Java/J2EE.
  • Strong oral and written communication skills-and a knack for explaining your decision-making process to non-engineers.
  • A collaborative, adaptable working style, demonstrated initiative and the ability to prioritize your time and efforts.
  • A thorough grasp of technology concepts, business operations, design and development tools, system architecture and technical standards.
  • Familiarity with CI/CD and DevOps tools.
  • A Bachelor's degree in a technical or business discipline, or equivalent experience.
About Us

Pay Philosophy: The typical starting salary range for this role is determined by a number of factors including skills, experience, education, certifications and location. The full salary range for this role reflects the competitive labor market value for all employees in these positions across the national market and provides an opportunity to progress as employees grow and develop within the role. Some roles at Liberty Mutual have a corresponding compensation plan which may include commission and/or bonus earnings at rates that vary based on multiple factors set forth in the compensation plan for the role.At Liberty Mutual, our goal is to create a workplace where everyone feels valued, supported, and can thrive. We build an environment that welcomes a wide range of perspectives and experiences, with inclusion embedded in every aspect of our culture and reflected in everyday interactions. This comes to life through comprehensive benefits, workplace flexibility, professional development opportunities, and a host of opportunities provided through our Employee Resource Groups. Each employee plays a role in creating our inclusive culture, which supports every individual to do their best work. Together, we cultivate a community where everyone can make a meaningful impact for our business, our customers, and the communities we serve. We value your hard work, integrity and commitment to make things better, and we put people first by offering you benefits that support your life and well-being. To learn more about our benefit offerings please visit: https://www.libertymutualgroup.com/about-lm/careers/benefitsLiberty Mutual is an equal opportunity employer. We will not tolerate discrimination on the basis of race, color, national origin, sex, sexual orientation, gender identity, religion, age, disability, veteran's status, pregnancy, genetic information or on any basis prohibited by federal, state or local law.Fair Chance Notices

  • California
  • Los Angeles Incorporated
  • Los Angeles Unincorporated
  • Philadelphia
  • San Francisco
Employment Type: FULL_TIME

What Liberty Mutual employees say

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Liberty Mutual logo

About Liberty Mutual

Sourced by ZipRecruiter

Since 1912, we've grown into the fifth largest global property and casualty insurer based on 2022 gross written premium. We also rank 86 on the Fortune 100 list of largest corporations in the US based on 2022 revenue. ​At Liberty Mutual Insurance we work hard every day to support our customers and our people, so they can protect their families, build their businesses and invest in their futures. We are headquartered in Boston, but our people, our customers and our reach span the globe. So to better serve our global customers and employees, we are organized into three business units.

Industry

Insurance services

Company size

10,000+ Employees

Headquarters location

Boston, MA, US

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