ZipRecruiter

Log In

1

Senior Full Stack Developer Jobs in Concord, MA (NOW HIRING)

Owl Labs

Senior Full Stack Engineer

Cambridge, MA · On-site +1

$120K - $160K/yr

Owl Labs is looking for a Senior Full Stack Engineer to build customer-facing product experiences and the backend systems that support them. You'll work across frontend, backend, cloud infrastructure ...

New

PROLIM Global Corporation

Java Full Stack Developer

Boston, MA · On-site

$57.25 - $73.75/hr

Java Full Stack Developer Location: Boston, MA - onsite Duration: 6 months Contract Job Summary: We are seeking an experienced Java Full Stack Developer with 8+ years of expertise in designing ...

Chewy

Senior Full Stack Engineer, Sponsored Ads

Boston, MA · On-site

$141K - $225K/yr

Chewy's Sponsored Ads business is growing rapidly, and we're looking for an experienced Senior Full Stack Engineer to help drive the evolution of our advertising platform. This role focuses on ...

CNCSINFOTECH LLC

Full-Stack Developer (Java)

Boston, MA

$57 - $73.50/hr

Ideally looking for a full stack developer with experience in Java and Java based Web based technology suite., with hands on experience in use of AWS. We are looking for this person to develop web ...

Nexamp

Senior Full Stack Software Developer

Boston, MA · On-site

What we're looking for: We're looking for a Senior Full Stack Software Developer to help us build and optimize tech solutions to accelerate our sustainable energy future. At Nexamp, you'll be part of ...

Human Agency

Senior Full-Stack Engineer

Boston, MA · On-site

We're seeking a Senior Full-Stack Engineer to join our growing team. In this role, you'll lead ... Experience in DevOps, CI/CD pipelines, and secure release management. * Background in security ...

STR

Full Stack Developer

Woburn, MA

$175K - $240K/yr

As a Mission Engineer (Full Stack) in the Mission Applications Group, you willdevelop and deploy software essential for a specific, real-world objective or "mission" in partnership with our customers.

Human Agency

Senior Full-Stack Engineer

Boston, MA · On-site

We're seeking a Senior Full-Stack Engineer to join our growing team. In this role, you'll lead ... Experience in DevOps, CI/CD pipelines, and secure release management. * Background in security ...

STR

Full Stack Developer

Woburn, MA · On-site

$175K - $240K/yr

As a Mission Engineer (Full Stack) in the Mission Applications Group, you will develop and deploy software essential for a specific, real-world objective or "mission" in partnership with our ...

STR

Full Stack Developer

Woburn, MA

$175K - $240K/yr

As a Mission Engineer (Full Stack) in the Mission Applications Group, you will develop and deploy software essential for a specific, real-world objective or "mission" in partnership with our ...

Leader Bank

Full Stack Developer

Arlington, MA · On-site

$65K - $82K/yr

Summary The Full Stack Developer will be a key member of Leader Bank's Technology Development Team, helping design, build, deploy, and support modern web applications, APIs, integrations, and ...

Leader Bank

Full Stack Developer

Arlington, MA · On-site

Summary The Full Stack Developer will be a key member of Leader Bank's Technology Development Team, helping design, build, deploy, and support modern web applications, APIs, integrations, and ...

previous page

Showing results 41-60

All JobsFull Stack Developer JobsSenior Full Stack Developer JobsSenior Full Stack Developer Jobs in Concord, MA

Senior Full Stack Developer information

See Concord, MA salary details

$26

$64

$94

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

As of Aug 6, 2026, the average hourly pay for senior full stack developer in Concord, MA is $64.85, according to ZipRecruiter salary data. Most workers in this role earn between $53.94 and $74.71 per hour, depending on experience, location, and employer.

What is the difference between Senior Full Stack Developer vs Backend Developer?

AspectSenior Full Stack DeveloperBackend Developer
Required SkillsProficiency in both frontend and backend technologies, such as JavaScript, HTML, CSS, and server-side languages like Node.js, Python, or JavaSpecialized in server-side development, working with languages like Java, Python, Ruby, or PHP, and database management
Work EnvironmentCollaborates across frontend and backend teams, often involved in full project lifecycleFocuses primarily on backend systems, APIs, and database integration
Common UsageUsed in roles requiring full project oversight and versatile development skillsUsed in roles focused on server-side logic, database management, and API development

The main difference is that a Senior Full Stack Developer handles both frontend and backend development, providing a comprehensive approach to projects, while a Backend Developer specializes solely in server-side logic and database management. Both roles require strong programming skills, but the Full Stack Developer's expertise spans the entire technology stack.

How does a senior full stack developer typically collaborate with cross-functional teams during a project lifecycle?

As a Senior Full Stack Developer, you'll frequently collaborate with designers, product managers, QA engineers, and other developers to deliver end-to-end solutions. You'll be involved in requirements discussions, offer technical guidance, and help align frontend and backend development with business goals. Your role often includes code reviews, mentoring junior team members, and ensuring seamless integration across various systems. This collaborative environment encourages knowledge sharing and innovation while ensuring project success.

What are the key skills and qualifications needed to thrive as a senior full stack developer, and why are they important?

To thrive as a Senior Full Stack Developer, you need advanced proficiency in both front-end and back-end programming languages, frameworks, and a solid understanding of software architecture, usually supported by a relevant degree and several years of experience. Mastery of tools such as Git, Docker, CI/CD systems, and cloud platforms like AWS or Azure is typically required, alongside familiarity with databases and version control systems. Strong problem-solving abilities, leadership, effective communication, and collaboration skills set exceptional developers apart. These skills and qualities are crucial for delivering robust, scalable solutions while mentoring teams and efficiently bridging gaps between client requirements and technical implementation.

What is a senior full stack developer?

Senior Full Stack Developers are experienced professionals who design, develop, and maintain both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to handle servers, databases, APIs, and user interfaces. In addition to coding, they often lead development teams, make architectural decisions, and ensure software quality and scalability. Their expertise allows them to oversee the entire application lifecycle, from concept to deployment.
What job categories do people searching Senior Full Stack Developer jobs in Concord, MA look for? The top searched job categories for Senior Full Stack Developer jobs in Concord, MA are:
What cities near Concord, MA are hiring for Senior Full Stack Developer jobs? Cities near Concord, MA with the most Senior Full Stack Developer job openings:
Senior Full Stack Developer jobs near you

Senior Full Stack Engineer

Owl Labs

Cambridge, MA • On-site, Remote

$120K - $160K/yr

Full-time

Posted yesterday

New

Job description

Owl Labs is looking for a Senior Full Stack Engineer to build customer-facing product experiences and the backend systems that support them. You'll work across frontend, backend, cloud infrastructure, and device-connected workflows, partnering cross-functionally to ship high-quality software in an evolving, fast-paced environment.

WHAT YOU'LL DO:

  • Build and ship customer-facing features across the Owl Labs customer portal — a React + Vite SPA used daily by customers to manage their devices.
  • Drive and contribute to active codebase migrations (i.e. JavaScript → TypeScript) to improve reliability, safety, and long-term maintainability.
  • Own performance work: identify and fix bottlenecks through virtualization, memoization, code splitting, and bundle optimization.
  • Work within and occasionally extend our shared design system, contributing reusable components and UX improvements.
  • Write unit tests as a standard part of every change and contribute to our Playwright e2e suite to keep the portal stable as it evolves.
  • Design, build, and operate backend services on AWS (Lambda, ECS, API Gateway, S3, IAM) that power the customer portal and device management workflows.
  • Model and query data across PostgreSQL and DynamoDB, choosing the right store for the job and optimizing indexes, access patterns, and query performance.
  • Implement IoT communication flows using MQTT and WebSockets, integrating with AWS IoT Core and other messaging services to manage fleets of connected devices.
  • Build decoupled, event-driven systems using queues and event buses (SQS, SNS, EventBridge) to keep the platform scalable and resilient under load.
  • Ship and iterate on RESTful APIs and WebSocket endpoints consumed by frontends and edge devices, with careful attention to versioning, latency, and reliability.
  • Instrument services with logging, metrics, and tracing (CloudWatch, X-Ray, Honeycomb or equivalents) to quickly debug and triage production issues.
  • Use feature flags to release changes safely, run experiments, and coordinate complex migrations across frontend and backend surfaces.
  • Define and maintain BDD/E2E test suites (Playwright, Cypress) that validate behavior end-to-end across web, APIs, and device interactions.
  • Own and improve CI/CD pipelines (e.g., Bitbucket) so deployments are predictable, repeatable, and easy to roll back when needed.
  • Proactively leverage AI tools (e.g., Claude, Codex) to accelerate development, automate repetitive tasks, and keep documentation, tests, and infra configuration up to date.
  • Collaborate with product, design, and hardware/firmware teams, contributing technical insight into roadmap discussions for SaaS and IoT features.
WHAT WE'RE LOOKING FOR:
  • BS/MS in Computer Science, Engineering, et al. or a great portfolio of web-based applications.
  • Strong learning and growth mindset — you are continuously sharpening your skills across the stack (frontend, backend, cloud, IoT) and stay curious about new approaches.
  • Willingness to take on hard, ambiguous challenges, break them down into tractable pieces, and lead others through uncertainty
  • Resilience and comfort with failure — you experiment, learn quickly from what doesn't work, and turn those lessons into better designs and systems.
  • Proven ability to deliver high-quality features and platform improvements under aggressive schedules while maintaining sound engineering judgment.
  • Strong ownership mindset — you take responsibility for outcomes across the stack, from UX and APIs to data models and infrastructure, and you close loops without being asked.
  • Clear, structured communication skills — you can explain tradeoffs to product and design, collaborate with firmware and hardware teams, and keep stakeholders aligned as plans evolve.
  • Track record of effective cross-functional collaboration, including refining requirements, giving constructive feedback, and representing engineering in roadmap discussions.
  • Ability to operate in evolving codebases and systems: you're comfortable when migrations, new features, and reliability work are all happening at once.
  • Bias toward action — you move work forward, unblock others, and make pragmatic decisions with incomplete information while still raising quality over time.
  • Strong mentoring instincts — you help other engineers grow by sharing context, reviewing designs and code thoughtfully, and modeling calm under pressure.

WHAT WE OFFER

  • Competitive medical, dental, and vision benefits.
  • Unlimited PTO
  • Generous Parental Leave
  • Work From Home Stipend
  • Commuter Benefit
  • Flexible Work
  • Paid Holidays
  • Equity

Owl Labs is a hybrid company, we are over 40% remote, and our headquarters is based in Boston, MA.

Salary Range
$120,000—$160,000 USD

Owl Labs is an Equal Opportunity Employer committed to our values of embracing inclusivity and creating a culture where everyone feels respected and connected, no matter the location of their work environment. We invite applications from people of all walks of life and are committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need accommodations due to a disability, please let us know.

Who We Are

Owl Labs is a collaborative tech company, creating an equalized meeting and learning experience for all, wherever participants may be. Powering hybrid teams and remote work is in our DNA. Owl Labs has been a leader when it comes to celebrating and connecting hybrid teams and classrooms -- meaning both in-office and remote workers, in-room students and at-home learning. We're best known for the Meeting Owl product line, a smart 360 camera, mic, speaker all-in-one solution. Sitting in the center of the table, the Meeting Owl uses vision and voice recognition to shift the camera to focus on who's speaking, giving all participants a feeling as if they're in the same room. With the continued rise of hybrid teams and remote workers, our products allow for better collaboration and productivity no matter your location.

Our award-winning product, the Meeting Owl Pro, was named one of TIME magazine's 100 Best Inventions of 2020 and has been recognized by CES Innovation Awards 2020, Red Dot Design Awards 2020, SXSW Innovation Awards 2020. Our team was recognized as an Inc. Best Workplaces 2020 and 2021 and named on the esteemed Inc.'s Editor's List.