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Senior Full Stack Java Developer Jobs in Portsmouth, NH

Wilcox Industries

Senior Manufacturing Engineer

Portsmouth, NH · On-site

$92K - $126K/yr

We are currently seeking a full-time Senior Manufacturing Engineer. This position is responsible to ... Strong understanding of GD&T, tolerance stack-up, and fit check analysis. * Proven designs making ...

Wilcox Industries

Senior Manufacturing Engineer

Newington, NH · On-site

$92K - $126K/yr

We are currently seeking a full-time Senior Manufacturing Engineer. This position is responsible to ... Strong understanding of GD&T, tolerance stack-up, and fit check analysis. * Proven designs making ...

SIG Sauer

Sr. Electrical Engineer

Exeter, NH · On-site

$109K - $142K/yr

The Sr. Electrical Engineer will own the full hardware development cycle, from concept through design, validation, and integration. Deep expertise in signal integrity, electrical noise mitigation ...

SigSauer

Sr. Electrical Engineer

Exeter, NH

$109K - $142K/yr

The Sr. Electrical Engineer will own the full hardware development cycle, from concept through design, validation, and integration. Deep expertise in signal integrity, electrical noise mitigation ...

Cogeco

Engineer, Provisioning

Rochester, NH

In this role, the engineer contributes to the full systems engineering lifecycle by developing ... Monitor and manage full stack Incognito provisioning * Monitor and manage Cisco PNR, RDU DOCSIS ...

SAIC

Senior Cyber Engineer

Kittery, ME

ORA_ON_SITE Description SAIC is seeking a Senior Security Engineer to support the Portsmouth Naval ... full spectrum military cyberspace operations. Designs, tests, and implements secure operating ...

Loftware

Senior Cloud Operations Engineer

Portsmouth, NH · Hybrid

$115K - $160K/yr

Python, Java, Bash, .NET/C#, Powershell * IAC and Automation: Terraform, Terragrunt,Ansible ... full potential. About us We make the Supply Chain work At Loftware, our end-to-end cloud-based ...

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Senior Full Stack Java Developer information

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How much do senior full stack java developer jobs pay per hour?

As of Jun 15, 2026, the average hourly pay for senior full stack java developer in Portsmouth, NH is $59.18, according to ZipRecruiter salary data. Most workers in this role earn between $51.44 and $66.39 per hour, depending on experience, location, and employer.

Is Java full stack still in demand?

Java full stack developers are currently in high demand due to their ability to work on both front-end and back-end development using Java frameworks like Spring Boot and Angular or React. Organizations value these skills for building comprehensive, scalable applications, and proficiency in related technologies such as REST APIs and cloud platforms enhances job prospects.

Will Fullstack be replaced by AI?

Full Stack Java Developers perform complex tasks that involve designing, coding, and maintaining both frontend and backend systems, which currently require human judgment and problem-solving skills. While AI tools can assist with coding and automation, they are unlikely to fully replace the need for skilled developers in the near future, as human oversight and expertise remain essential for complex software development. Continuous learning and adapting to new technologies are important for full stack developers to stay relevant.

What is the salary of a senior full stack developer?

The salary of a senior full stack Java developer typically ranges from $100,000 to $150,000 annually, depending on experience, location, and company size. They often possess skills in Java, JavaScript, and frameworks like React or Angular, and may also have certifications or experience with cloud platforms.

What are Senior Full Stack Java Developers?

Senior Full Stack Java Developers are experienced software professionals who design, develop, and maintain both the front-end and back-end components of web applications using Java and related technologies. They typically work with frameworks such as Spring Boot for the backend and may use JavaScript frameworks like Angular or React for the frontend. In addition to coding, they often lead development teams, make architectural decisions, and ensure best practices are followed throughout the software development lifecycle.

How much do senior Java developers make?

Senior Java developers typically earn between $100,000 and $150,000 annually, depending on experience, location, and industry. They often possess strong skills in frameworks like Spring and Hibernate, and may hold certifications such as Oracle Certified Professional Java SE.

What are the key skills and qualifications needed to thrive as a Senior Full Stack Java Developer, and why are they important?

A Senior Full Stack Java Developer needs advanced proficiency in Java, front-end frameworks (such as Angular or React), and a solid understanding of databases, supported by a bachelor’s degree in computer science or related field. Experience with tools like Spring Boot, RESTful APIs, version control systems (e.g., Git), and cloud platforms is typically required, along with relevant certifications. Strong problem-solving, communication, and teamwork skills help developers effectively collaborate and deliver robust solutions. These competencies are crucial for building scalable applications, leading projects, and ensuring efficient development processes.

What are some common challenges Senior Full Stack Java Developers face when balancing backend and frontend responsibilities?

Senior Full Stack Java Developers often encounter the challenge of staying up-to-date with both backend Java frameworks and rapidly evolving frontend technologies. Balancing deep expertise in server-side development with proficiency in modern JavaScript frameworks (like React or Angular) can be demanding. Additionally, these professionals often need to effectively prioritize tasks between client and server development while collaborating with specialized frontend or backend team members. Time management, clear communication, and a willingness to learn new tools are essential for success in this multifaceted role.
What are the most commonly searched types of Full Stack Java Developer jobs in Portsmouth, NH? The most popular types of Full Stack Java Developer jobs in Portsmouth, NH are:
What are popular job titles related to Senior Full Stack Java Developer jobs in Portsmouth, NH? For Senior Full Stack Java Developer jobs in Portsmouth, NH, the most frequently searched job titles are:
What job categories do people searching Senior Full Stack Java Developer jobs in Portsmouth, NH look for? The top searched job categories for Senior Full Stack Java Developer jobs in Portsmouth, NH are:
Senior Full Stack Java Developer jobs near you
Infographic showing various Senior Full Stack Java Developer job openings in Portsmouth, NH as of June 2026, with employment types broken down into 100% Full Time. Highlights an 87% In-person, and 13% Hybrid job distribution, with an average salary of $123,095 per year, or $59.2 per hour.

Senior QA SW Engineer - Salem, NH(10302)

Extreme Networks

Salem, NH • On-site

$110K - $120K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 12 days ago

Job description

Over 50,000 customers globally trust our end-to-end, cloud-driven networking solutions. They rely on our top-rated services and support to accelerate their digital transformation efforts and deliver unprecedented progress.
Become part of something big with Extreme! As a global networking leader, learn why there is no better time to join the Extreme team.
Position details
Title of position: Senior QA Software Engineer
Position type: Full time
Location: Salem, NH
Position reports to: Senior Manager of Software Systems Engineering
Application deadline: Applications are being accepted on a rolling basis and this posting will remain open until filled.
Work authorization: Applicants must have legal authorization to work in the country where the role will be performed.
Required Skills & Experience:
  • Hands-on experience in wired networking protocols including VLAN, IP, STP, TCP/UDP, VRRP, OSPF, BGP, MPLS, IS-IS, SPBM

OR
Hands-on experience in Enterprise Wireless LAN testing and validation.
  • Solid understanding of network security concepts such as AAA (Authentication, Authorization, Accounting), 802.1X, VPN, Captive Portal, IPsec, and Firewalls.
  • Strong knowledge of network infrastructure services including DHCP, DNS, RADIUS, LDAP, SSH, and Certificate Authorities.
  • Hands-on experience with cloud platforms such as AWS, Azure, or GCP.
  • Strong understanding of cloud-native and distributed systems (microservices, APIs, service communication).
  • Experience with containerization and orchestration technologies such as Docker and Kubernetes.
  • Strong knowledge of cloud middleware like RabbitMQ & Kafka.
  • Proven expertise in triaging, reproducing, and resolving complex customer or field issues in large-scale or production environments.
    • Familiarity with observability tools (metrics, logging, tracing) such as Prometheus, Grafana, ELK, or Loki.
    • Strong root cause analysis (RCA) skills across networking, application, OS, and cloud layers.
    • Experience in building or using AI & automation tools for debugging, log analysis, and issue resolution.
    • Strong programming & debugging skills in Python, Java, or similar languages.

Good to have
  • Familiarity with traffic generation tools such as Ixia or Spirent.
  • Knowledge of virtualization technologies such as ESX and Hyper-V.
  • Good communication and collaboration skills to work across development, QA, SRE, and support teams.
  • Relevant certifications (CCNA, CWNA/CWSP, CompTIA Security+, or cloud certifications)

Equal Employment Opportunity
  1. Extreme Networks, Inc. is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. We are committed to taking affirmative action to employ and advance in employment qualified protected veterans, including disabled veterans, recently separated veterans, active-duty wartime or campaign badge veterans, and Armed Forces service medal veterans.
  2. Extreme Networks also strives to prevent other, subtler forms of inappropriate behavior (for example, stereotyping) from ever gaining a foothold in our organization. Whether blatant or hidden, barriers to success have no place at Extreme Networks. We encourage people from underrepresented groups to apply.

$110,000 - $120,000 a year
This role offers a market-competitive salary with an anticipated base compensation range of 120,000 to 140,000 USD. Actual compensation will depend on the selected candidate's experience, qualifications, skills, and work location. The posted range reflects the amount Extreme Networks reasonably and in good faith expects to pay upon hire. This range is determined using objective, gender-neutral criteria based on skills, experience, responsibility, and working conditions. In addition to base pay, this role is eligible for a performance-based bonus and the full benefits package described below.
Benefits and total rewards:
Extreme Networks offers a comprehensive benefits package. Specific benefits vary by country and may include:
  • Medical, dental, and vision insurance
  • Flexible work schedules and work-from-home opportunities where role permits
  • Paid time off, including open time off in eligible markets and statutory leave in all markets
  • Paid holidays in accordance with local practice
  • Retirement savings programs, including RRSP matching in Canada
  • Employee Stock Purchase Program, where eligible
  • Employee assistance program
  • Tuition reimbursement, where eligible

Benefits eligibility is based on country of employment, role, and employment status. Complete benefits details will be provided during the interview process and in the formal offer of employment.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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