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Full Stack Software Engineer Jobs in Waltham, MA

Tutor

Full Stack Software Engineer

Watertown, MA · On-site

They are seeking a Full Stack Software Engineer to architect and engineer core software that impacts the physical economy through innovative solutions. Responsibilities : • Architecting and ...

Tutor

Full Stack Software Engineer

Watertown, MA · On-site

The role of Full Stack Software Engineer involves architecting and engineering core software for robot systems, backend services, and machine learning applications, contributing to impactful ...

MORSE Corp

Full Stack Software Engineer

Cambridge, MA · On-site

They are seeking a skilled Full Stack Software Engineer to develop and maintain web applications for various projects, utilizing Agile development processes and cloud technologies. Responsibilities ...

twenty80.io

Senior Full Stack Software Engineer

Boston, MA · On-site +1

$160K - $210K/yr

About the Role A growing technology startup is hiring a Senior Full Stack Software Engineer to help build and scale its core product. This engineer will work across the frontend and backend ...

MORSE Corp

Full Stack Software Engineer

Cambridge, MA · On-site

They are seeking a skilled Full Stack Software Engineer to develop and maintain web applications, collaborate on cloud deployment, and contribute to innovative software solutions for various DoD ...

MORSE Corp

Full Stack Software Engineer

Cambridge, MA · On-site

They are seeking a skilled Full Stack Software Engineer to join projects in big data, artificial intelligence, and cloud applications, providing algorithmic-based simulation and mission planning ...

MORSE Corp

Full Stack Software Engineer

Cambridge, MA · On-site

MORSE is seeking a skilled Full Stack Software Engineer to join one or more projects in big data, artificial intelligence, and cloud applications, providing algorithmic-based simulation and mission ...

MORSE Corp

Full Stack Software Engineer

Cambridge, MA · On-site

MORSE is seeking a skilled Full Stack Software Engineer to join one or more projects in big data, artificial intelligence, and cloud applications, developing solutions for the US National Security ...

MORSE Corp

Full Stack Software Engineer

Cambridge, MA · On-site

MORSE is seeking a skilled Full Stack Software Engineer to join one or more projects in big data, artificial intelligence, and cloud applications, providing algorithmic-based simulation and mission ...

SS&C

Senior Full Stack Software Engineer

Waltham, MA

Job Title: Sr. Full Stack Developer Locations: Waltham, MA - Hybrid About the Role SS&C Intralinks is seeking a highly skilled and experienced Senior Full Stack Software Engineer to design, develop ...

Viasat

Full-Stack Software Engineer

Marlborough, MA · On-site

Viasat is a global leader in communication technology, seeking a Full-Stack Software Engineer to join their Government - Secure Network Systems team. This role involves developing and maintaining ...

MORSE Corp

Full Stack Software Engineer

Cambridge, MA · On-site

$90K - $210K/yr

MORSE is seeking a skilled Full Stack Software Engineer to join one or more projects in big data, artificial intelligence, autonomous vehicle mission planning, decision systems, and their ...

Saviance

Full Stack Engineer

Boston, MA

Full Stack Software Engineer Strategic Advisors Technology (SAT) is looking for a Full Stack Software Engineer who not only cares about what you produce but how you produce it. We are looking for ...

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All JobsFull Stack Software Engineer JobsFull Stack Software Engineer Jobs in Waltham, MA

Full Stack Software Engineer information

See Waltham, MA salary details

$48K

$145.4K

$205.5K

How much do full stack software engineer jobs pay per year?

As of Jun 13, 2026, the average yearly pay for full stack software engineer in Waltham, MA is $145,397.00, according to ZipRecruiter salary data. Most workers in this role earn between $119,800.00 and $170,500.00 per year, depending on experience, location, and employer.

What engineers make $500,000?

Senior software engineers, especially those working in high-demand industries like technology, finance, or with expertise in areas such as machine learning, cloud computing, or cybersecurity, can earn $500,000 or more annually. Achieving this level often requires extensive experience, advanced skills, and sometimes stock options or bonuses in addition to base salary.

Will AI replace full stack dev?

Full stack software engineers design and develop both front-end and back-end systems, and while AI tools can automate certain coding tasks, they are unlikely to fully replace the need for human developers. Full stack roles require problem-solving, creativity, and understanding of complex systems that AI cannot fully replicate. Continuous learning and adapting to new technologies remain essential for full stack developers.

What Is a Full Stack Software Engineer?

A full stack software engineer develops all aspects of a software application, from the user interface to the back-end database. As a full stack software engineer, your job duties include gathering customer requirements, writing the code to develop the application, and troubleshooting the application for any issues. The qualifications to pursue a career as a full stack software engineer include an associate or bachelor’s degree in computer science, software engineering, or a related field and proficiency in a variety of coding languages and frameworks.

What are the key skills and qualifications needed to thrive as a Full Stack Software Engineer, and why are they important?

To thrive as a Full Stack Software Engineer, you need strong proficiency in both front-end (e.g., HTML, CSS, JavaScript) and back-end (e.g., Node.js, Python, Java) development, typically supported by a relevant degree or equivalent experience. Familiarity with frameworks (like React or Angular), version control (such as Git), databases (SQL/NoSQL), and cloud platforms is essential, and certifications like AWS Certified Developer can be beneficial. Problem-solving ability, collaboration, and adaptability are vital soft skills that help engineers navigate complex projects and work effectively in teams. These skills ensure the ability to deliver robust, scalable, and user-friendly applications that meet dynamic business needs.

What is the difference between Full Stack Software Engineer vs Front End Developer?

AspectFull Stack Software EngineerFront End Developer
Required SkillsProficiency in both front-end and back-end technologies, including HTML, CSS, JavaScript, server-side languages, and databases.Specializes in client-side technologies like HTML, CSS, JavaScript, and frameworks such as React or Angular.
Work EnvironmentWorks on both server and client-side development, often involved in full project lifecycle.Focuses primarily on designing and implementing user interfaces and user experience.
Common UsageUsed in full-stack development teams, startups, and projects requiring versatile developers.Found in teams emphasizing UI/UX, web design, and front-end frameworks.

While both roles require strong JavaScript skills, Full Stack Software Engineers handle both front-end and back-end development, whereas Front End Developers focus solely on the user interface and experience. The choice depends on whether you prefer a broader development scope or specialization in UI design.

Is full stack engineering still in demand?

Full stack software engineers are currently in high demand due to their ability to work on both front-end and back-end development, supporting the growth of web applications and digital services. Employers seek professionals with skills in frameworks, programming languages, and cloud technologies, making this a stable career choice in the tech industry.

What are Full Stack Software Engineers?

Full Stack Software Engineers are professionals skilled in both front-end and back-end development. They are capable of designing, building, and maintaining the user interface (client-side) as well as the server logic, databases, and application architecture (server-side). This means they can work on projects from start to finish, handling everything from user experience to data management. Full Stack Software Engineers often use a variety of programming languages and frameworks, making them versatile and valuable members of a development team.

What does a full stack software engineer do?

A full stack software engineer designs, develops, and maintains both the front-end user interface and the back-end server, database, and application logic of web applications. They are proficient in multiple programming languages, frameworks, and tools to build complete software solutions and often collaborate across teams to ensure seamless functionality. Knowledge of version control, APIs, and deployment processes is also essential for this role.

How do Full Stack Software Engineers typically collaborate with other team members during a development project?

Full Stack Software Engineers often work closely with front-end and back-end developers, UI/UX designers, product managers, and QA testers throughout the software development lifecycle. Collaboration typically involves participating in agile ceremonies such as daily stand-ups, sprint planning, and code reviews to ensure alignment and progress. They are expected to communicate effectively across disciplines, help troubleshoot issues that span both client and server sides, and contribute to shared documentation. This collaborative environment helps ensure that solutions are cohesive, scalable, and meet user requirements.
More about Full Stack Software Engineer jobs
What job categories do people searching Full Stack Software Engineer jobs in Waltham, MA look for? The top searched job categories for Full Stack Software Engineer jobs in Waltham, MA are:
What cities near Waltham, MA are hiring for Full Stack Software Engineer jobs? Cities near Waltham, MA with the most Full Stack Software Engineer job openings:
Full Stack Software Engineer jobs near you
Infographic showing various Full Stack Software Engineer job openings in Waltham, MA as of June 2026, with employment types broken down into 98% Full Time, and 2% Contract. Highlights an 84% In-person, 2% Hybrid, and 14% Remote job distribution, with an average salary of $145,397 per year, or $69.9 per hour.

Full Stack Software Engineer

Valiant Harbor International, LLC

Bedford, MA

Full-time

Posted 16 days ago

Job description

Valiant Harbor International is a CVE Service-Disabled Veteran Owned Small Business that specializes in technical, programmatic, acquisition, compliance, and financial services for Government science and technology, research and development, and technological programs. At Valiant Harbor International, we emphasize our intense focus on helping federal government agencies identify and address organizational challenges to tailor and integrate specific solutions to solve their most difficult problems. Success is defined by our ability to meet our customer’s needs quickly, efficiently, and effectively —we are a management consulting firm with a successful record of offering a wide range of professional, scientific, and technical services requiring a high degree of expertise and training.
Job Description
Valiant Harbor International is seeking a Full-Stack Software Engineer to support the United States Air Force. This role is ideal for a highly technical and innovative software engineer with experience designing, developing, and optimizing full-stack solutions to support advanced DoD initiatives in a secure, mission-critical environment.
Job Responsibilities

  • Design, develop and maintain software solutions using a variety of programming languages, depending on the project needs.
  • Write clean, efficient and well-documented code that adheres to industry standards and best practices across languages.
  • Develop scripts and programs to Integrate enterprise applications and related databases.
  • Maintain version control and code integrity with the use of Git, ensuring consistency in multi-language projects.
  • Debug, test and optimize applications across platforms and environments to ensure high performance and security.
  • Troubleshoot and resolve complex technical issues, often involving interactions between systems written in different languages.
  • Optimize software architectures to meet performance benchmarks, using tooling and metrics to evaluate execution efficiency.
  • Document technical designs, code logic and integration points for maintainability and knowledge sharing.
  • Adapt quickly to new technologies and frameworks, applying the right language or tool for the problem defined by the customer.
  • Take part in code reviews by providing constructive feedback across language domains.
  • Support the development and maintenance of common libraries and shared tools across multiple software teams.
  • Define client's objectives by analyzing user requirements, envisioning system features and functionality.
  • Collaborate with stakeholders to inform them of system design and development.
  • Analyze and decompose software requirements across system components and subcomponents.
  • Managing the complete software development process from conception to deployment.
  • Develop roadmaps, strategic design plans, and system architecture documentation.
  • Capture, refine, and document reference architectures and ensure compliance with cybersecurity and development standards.
  • Provide recommendations on tools and system solutions based upon industry standards and best practices.
  • Ensure the completion of application development by coordinating schedules, identifying risks and mitigation strategies, contributing to team meetings, and troubleshooting development and production issues across multiple environments and operating platforms.
  • Participate in weekly meetings with internal technical manager to provide stakeholder's work status updates.
  • Collaborate with stakeholders to formulate strategies for agile prototyping and scalable deployment.
  • Remain current on DevSecOps practices, emerging design patterns, and system architecture trends.
  • Work directly with stakeholders and product owners to define requirements and build product lines.

Job Requirements
  • Must have a current SECRET security clearance prior to selection. NOTE: This position requires the successful candidate to obtain a TOP SECRET security clearance with SCI Eligibility after selection.    
  • Bachelor’s degree in Computer Science, Software Engineering, or a related STEM discipline.
  • 7-10 years of engineering experience in full-stack software development, including Linux/Unix proficiency, and at least two (2) years of Java and XML experience.
  • Proven experience designing and building scalable, secure, and high-performance software systems.
  • Problem solver and strong learner, willing to become a SME and train others.
  • Available for frequent travel.
  • Former military or familiarity with the DoD environment (ideally with SIPR/JWICS exposure) preferred.


Salary Range: Negotiable

EEO Statement: Valiant Harbor International, LLC is an Equal Opportunity/Affirmative Action employer. Valiant Harbor International prohibits discrimination with respect to the hiring or promotion of individuals, conditions of employment, disciplinary and discharge practices, or any other aspect of employment on the basis of sex, race, color, age, national origin, religion, disability, marital status, sexual orientation, gender identity, pregnancy, veteran status, or any other protected class.  If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact (202) 417-6705 for assistance.

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