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Senior R&D Software Developer Jobs in Portsmouth, NH

Ztek Consulting INC

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 ...

Liberty Mutual

Senior Software Engineer

Portsmouth, NH · Hybrid

$124K - $164K/yr

... software/platform engineering, with at least 3 years in a senior role - Familiarity with Snowflake (in the context of migration/replacement) - Working knowledge of AI/ML concepts - particularly RAG ...

Liberty Mutual

Senior Software Engineer

Portsmouth, NH · Hybrid

$124K - $164K/yr

... software/platform engineering, with at least 3 years in a senior role - Familiarity with Snowflake (in the context of migration/replacement) - Working knowledge of AI/ML concepts - particularly RAG ...

Pivotal Solutions

Senior Software Engineer

Portsmouth, NH · On-site

$124K - $164K/yr

Develop proficiency with our software development practices and patterns while utilizing effective problem-solving skills. * Demonstrate experience building team culture and engineering processes ...

Position Imaging, Inc.

Sr. Software Engineer

Portsmouth, NH

$124K - $164K/yr

... programming interface, software development kit, game engine integration, and platform development. Design and develop new use cases and methods of interaction using 6DOF motion tracking controllers ...

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Senior R D Software Developer information

See Portsmouth, NH salary details

$15

$62

$89

How much do senior r&d software developer jobs pay per hour?

As of Jul 1, 2026, the average hourly pay for senior r&d software developer in Portsmouth, NH is $62.90, according to ZipRecruiter salary data. Most workers in this role earn between $53.41 and $70.53 per hour, depending on experience, location, and employer.

What engineers make $300,000 a year?

Senior R&D Software Developers can earn $300,000 or more annually, especially with extensive experience, specialized skills in areas like AI or cybersecurity, and working in high-demand industries or companies. Compensation often includes bonuses, stock options, and other benefits. Achieving this level typically requires advanced degrees, certifications, and a strong track record of innovation and leadership.

Is L5 at Google Senior?

At Google, L5 is typically considered a mid-level software engineering role, often referred to as a Software Engineer II. It is generally not classified as a senior position, which usually starts at L6 or higher, depending on the team and responsibilities. L5 engineers are expected to have solid technical skills and contribute to projects under guidance, with senior roles involving more leadership and mentorship responsibilities.

What is the difference between Senior R&D Software Developer vs Software Engineer?

AspectSenior R&D Software DeveloperSoftware Engineer
CredentialsBachelor's or Master's in Computer Science or related field; experience in R&DBachelor's or higher in Computer Science or related field
Work EnvironmentResearch and development labs, innovation teamsDevelopment teams, product-focused environments
Industry UsageTech, manufacturing, research institutionsTech companies, startups, software firms
Common Search/ComparisonOften compared for R&D roles and advanced developmentMore general software development roles

The main difference is that a Senior R&D Software Developer focuses on innovative research, prototyping, and developing new technologies within R&D environments, often requiring specialized knowledge and experience. In contrast, a Software Engineer typically works on building, testing, and maintaining software products in production environments. Both roles require strong programming skills, but the Senior R&D role emphasizes research and experimentation.

What engineer makes $500,000 a year?

Senior R&D Software Developers with extensive experience, specialized skills in areas like AI or cybersecurity, and leadership responsibilities can earn $500,000 or more annually. Such compensation often includes base salary, bonuses, and stock options, especially in high-growth tech companies or startups. Achieving this level typically requires advanced degrees, a strong track record, and working in competitive, high-demand environments.

Is R&D stressful as a career?

A Senior R&D Software Developer role can be stressful due to tight deadlines, complex problem-solving, and the need for innovation. The environment often requires adaptability, technical expertise, and continuous learning to meet project goals and stay competitive.
What are popular job titles related to Senior R&D Software Developer jobs in Portsmouth, NH? For Senior R&D Software Developer jobs in Portsmouth, NH, the most frequently searched job titles are:
What job categories do people searching Senior R&D Software Developer jobs in Portsmouth, NH look for? The top searched job categories for Senior R&D Software Developer jobs in Portsmouth, NH are:
Senior R D Software Developer jobs near you
Senior Software Developer / Software Engineer

Senior Software Developer / Software Engineer

Think Tank, Inc.

Gloucester, MA • Remote

$60.25 - $79.75/hr

Contractor

Medical, Dental, Vision, Retirement

Posted 23 days ago

Job description

*Authorized to work in the US required; US Citizenship preferred

*Remote Position with occasional travel to the office in Gloucester, MA

*Applicants residing within travel distance preferred

*Three references required

*Salary Negotiable depending on experience, location, and certification

POSITION DESCRIPTION:

The Senior Software Developer / Software Engineer provides technical leadership in the design, development, modernization, deployment, and sustainment of mission-critical fisheries management systems for NOAA NMFS. This role supports a diverse portfolio of web, mobile, and database-driven applications used by federal staff, partner agencies, and the commercial fishing industry across the Greater Atlantic region.

RESPONSIBILITIES:

  • Lead and contribute to the full software development lifecycle, including requirements analysis, system design, development, testing, deployment, maintenance, and documentation using agile methodologies.
  • Design and implement scalable, secure, and maintainable solutions supporting fisheries management programs such as permitting, quota management, vessel trip reporting, dealer reporting, and protected species data systems.
  • Collaborate closely with help desk staff, database specialists, scientists, councils, state partners, and external stakeholders to resolve system issues and enhance functionality.
  • Develop and maintain backend database logic using PL/SQL and Oracle technologies; support frontend and middleware development using modern web frameworks.
  • Coordinate and support user acceptance testing, system deployment, and post-production troubleshooting.
  • Ensure compliance with NMFS and NOAA IT security standards, Section 508 accessibility requirements, and established coding and version-control best practices.
  • Produce and maintain technical documentation using JIRA, Confluence, and Git repositories to support long-term system sustainability.

REQUIREMENTS:

  • Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent experience).
  • 7+ years of professional software development experience, including enterprise-scale systems.
  • Demonstrated experience working in regulated or high-security IT environments.
  • Strong communication skills and ability to work directly with technical and non-technical stakeholders.
  • Oracle Enterprise Database 19c+, Oracle APEX, Oracle WebLogic
  • JavaScript, React 18+, HTML5, AJAX, jQuery, USWDS
  • Python, PHP 8+, Bash
  • Apache HTTP Server, SOA architectures
  • Git, JIRA, Confluence, Visual Studio

Think Tank is an Equal Opportunity Employer. We are committed to creating an inclusive environment for all employees and applicants. All qualified candidates will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, veteran status, or any other protected characteristic under applicable law.

Compensation for the successful candidate will be determined based on a variety of factors, including education, relevant work experience, work location, specific job responsibilities, professional certifications, and other job-related criteria.

Think Tank also offers a comprehensive benefits package that includes medical, dental, and vision coverage; long-term and short-term disability; and a 401(k) plan. All benefits are subject to eligibility requirements.

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