What Javascript Jobs are in Boston?

**Position Summary.**
**What you'll do.**
Leads and develops teams effectively by teaching training and actively listening to associates touring stores and providing feedback TourtoTeach communicating and collaborating with all levels of associates regarding store operations utilizing technology business initiativesmerchandising and company direction introducing and leading company change efforts providing clear expectations and guidance to implementbusiness solutions and communicating business objectives to teams effectively Models and demonstrates exceptional customer service standards to store associates by following and demonstrating the One Best Way OBWservice model managing and supporting customer service initiatives for example store of the community and community outreach programsensuring customer needs complaints and issues are successfully resolved developing and implementing action plans to correct deficiencies andproviding process improvement leadership to ensure a high quality customer experience Drives the financial performance and sales of the designated store area by reviewing and evaluating PL Profit Loss statements managing andassisting in budgeting forecasting and controlling expenses in designated business area to confirm they are indexed to sales monitoring andensuring effective merchandise presentation seasonal transitions inventory flow and operational processes and developing and implementingaction plans to mitigate shrink and ensure sales and profit goals are achieved for business area Provides supervision and development opportunities for hourly associates by hiring training and mentoring of associates assigning duties settingclear expectations providing associate recognition communicating expectations consistently and developing qualified associates to meet staffing needs and achieve company growth potential Coordinates completes and oversees jobrelated activities and assignments by developing and maintaining relationships with key stakeholderssupporting plans and initiatives to meet customer and business needs identifying and communicating goals and objectives building accountability forand measuring progress in achieving results identifying and addressing improvement opportunities and demonstrating adaptability and promotingcontinuous learning Provides supervision and development opportunities for associates by hiring and training mentoring assigning duties providing recognition andpromoting a belonging mindset in the workplace Ensures compliance with company policies and procedures and supports company mission values and standards of ethics and integrity byimplementing related action plans utilizing and supporting the Open Door Policy: and providing direction and guidance on applying these in executingbusiness processes and practices Respect the individual: Builds highperforming teams embraces differences in people cultures ideas and experiences creates a workplace where associates feel seen supported and connected through a culture of belonging creates opportunities for all associates to thrive and performx000B Respect the individual: Works collaboratively builds strong and trusting relationships communicates with impact energy and positivity to motivate and influencex000B Respect the individual: Attracts and retains the best talent empowers and develops talent and recognizes others contributions and accomplishments Act with Integrity: Maintains and promotes the highest standards of integrity ethics and compliance models the Walmart values to support and foster our culture holds oneself and others accountable supports Walmarts goal of becoming a regenerative company by making a positive impact for associates customers members and the world around useg creating a sense of belonging eliminating waste participating in local giving Act with Integrity: Acts in a selfless manner and is consistently humble selfaware honest fair and transparent Serve Our Customers and Members Delivers results while putting the customer first considers and adapts to how where and when customers shop and applies the EDLP and EDLC business models to all plans Serve Our Customers and Members Makes decisions based on data insights and analysis balances short and longterm priorities and considers our customers fellow associates shareholders suppliers business partners and communities when making plans Strive for Excellence: Displays curiosity and a desire to learn takes calculated risks demonstrates courage and resilience and encourages learning from mistakes Strive for Excellence: Drives continuous improvements adopts and encourages the use of new technologies and skills and supports others through change At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see . Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.
For information about benefits and eligibility, see One.Walmart ( .
The annual salary range for this position is $65,000.00 - $100,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include :
- Regional Pay Zone (RPZ) (based on location)
- Complex Structure (based on external factors that create challenges)
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State Pay Differential:
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This job has an additional differential to meet legislative requirements, where applicable.
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**Minimum Qualifications.**
_Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications._
2 years' of college; OR 1 year's retail experience and 1 year's supervisory experience; OR 2 years' general work experience and 1 year's
supervisory experience.
For facilities that sell firearms, I acknowledge that the position for which I am applying will require successful completion of a firearms- specific
Criminal Background Check (CBC) and Firearms Authorized Training.
For facilities that sell only ammunition and have state specific requirements, I acknowledge that the position for which I am applying may require a
current state issued Certificate of Eligibility.
Associates will be required to attend and successfully complete all job-required trainings and assessments (for example, Academy trainings, Open
Door trainings, etc.).
**Preferred Qualifications.**
_Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications._
Bachelor of Science in Business Management and Leadership through Live Better U and Bellevue University, General work experience supervising 5 or more direct reports to include the responsibility of performance management, mentoring, hiring, and firing
**Primary Location.**
740 MIDDLE ST, WEYMOUTH, MA , United States of America
Walmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.
Walmart, Inc. is an Equal Opportunity Employer- By Choice. We believe we are best equipped to help our associates, customers, and the communities we serve live better when we really know them. That means understanding, respecting, and valuing diversity- unique styles, experiences, identities, abilities, ideas and opinions- while being inclusive of all people.

Kensho Technologies is S&P Global’s hub for AI innovation and transformation. With expertise in machine learning, natural language processing, and data discovery, we develop and deploy novel solutions to innovate and drive progress at S&P Global and its customers worldwide. Kensho's solutions and research focus on business and financial generative AI applications, agents, data retrieval APIs, data extraction, and more.

At Kensho, we hire talented people and give them the autonomy and support needed to build amazing technology and products. We collaborate using our teammates’ diverse perspectives to solve hard problems. Our communication is open, honest, and efficient. We dedicate time and resources to explore new ideas, always rooted in engineering best practices. As a result, we can innovate rapidly to produce technology that is scalable, robust, and useful.

Kensho’s Applications group develops the web apps and APIs that deliver Kensho’s AI capabilities to our customers. Our teams are small, product-focused, and intent on shipping high-quality code that best leverages our efforts. We’re collegial, humble, and inquisitive, and we delight in learning from teammates with backgrounds, skills, and interests different from our own.

Our App Experiences team focuses on breathing life into novel ML capabilities, translating them into valuable and intuitive end-user experiences. We collaborate closely with our Product and Design teams to understand user needs, looking for creative applications and delivery mechanisms of our technology. We demo early and often, and we keep a tight iteration loop. We sweat the details when it comes to UX.

As a Senior Full‑Stack Software Engineer, you will build AI‑centric web applications in TypeScript ranging from experimental POCs to full‑fledged product offerings. You'll have significant autonomy over technical and architectural choices, and be responsible for managing short‑ and long‑term trade‑offs. The ideal candidate loves product and views technology as a means, not an end, and is excited to collaborate across all aspects of the software development lifecycle.

At Kensho, we believe in flexibility‑first, and give our employees the opportunity to work from where they feel most productive and engaged (must be in the United States). We also value in‑person collaboration, so there may be times when travel to one of our Kensho hubs (e.g., Cambridge, MA or NYC) will be required for team meetings or company events.

Kensho states that the anticipated base salary range for the position is 150k–225k. In addition, this role is eligible for an annual incentive bonus and equity plans. At Kensho, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case.

What You’ll Do

• Build full‑stack and SPA TypeScript applications ranging from experiments to flagship products
• Collaborate on product decisions and communicate technical constraints and considerations
• Own and collaborate on technology/architecture decisions and conventions
• Teach and learn from the team and the broader organization via mentorship, code review, knowledge sharing, etc.
• Self‑sufficiently manage project priorities, estimates, and deliverables

What You’ll Need

• At least five years of direct experience building commercial web applications in JavaScript/TypeScript
• At least three years of that experience working directly on web UIs in a modern framework
• At least one domain of deep technical expertise (e.g., web performance, design systems, framework knowledge, etc.)
• Product sense, or a strong interest in developing it
• Kind, thoughtful, and high‑signal communication skills for both technical and non‑technical audiences
• Ability to translate ambiguous needs and constraints into clear technical requirements

Technologies & Tools We Use

• Development: TypeScript, React, Next.js, Tailwind, LangGraph, AI SDK, Drizzle
• Ops: Git, GitHub, Amazon EKS, AWS, Sentry, Langfuse, Prometheus

Benefits

• Medical, Dental, and Vision insurance
• 100% company paid premiums
• Unlimited Paid Time Off
• 26 weeks of 100% paid Parental Leave (paternity and maternity)
• 401(k) plan with 6% employer matching
• Generous company matching on donations to non‑profit charities
• Up to $20,000 tuition assistance toward degree programs, plus up to $4,000/year for ongoing professional education such as industry conferences
• Plentiful snacks, drinks, and regularly catered lunches
• Dog‑friendly office (CAM office)
• Bike sharing program memberships
• Compassion leave and elder care leave
• Mentoring and additional learning opportunities
• Opportunity to expand professional network and participate in conferences and events

We are an equal opportunity employer that welcomes future Kenshins with all experiences and perspectives. Kensho is headquartered in Cambridge, MA, with an additional office location in New York City. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin.

Location: Cambridge, Massachusetts, United States

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At Burlington, we embrace the many facets of diversity that strengthen our communities where we live and work every day. If you want to grow your retail career with a caring and inclusive organization, come join us as a Burlington Stores **Full-Time** **Customer Service Supervisor** or **Full-Time Selling Floor Supervisor!**
As a Retail Front End Supervisor, you'll be an integral part of the store leadership team, working closely with Store Management in the areas of Merchandising, Customer Service, Operations, and Human Resources. This leadership position is the stepping-stone to a management role within our expanding organization. Are you a self-starter with the ability to supervise store operations efficiently and effectively? If you are a proven leader who understands the value of building strong teams and partnerships to drive results, this is the right opportunity for you!
**At Burlington, we live by our Core Values:**
+ Drive Results
+ Trust & Respect Each Other
+ Build Teams & Partnerships
**Burlington Benefits:**
+ Growth Opportunities
+ Competitive Pay
+ Flexible Hours
+ 15-30% Associate Discount
+ Medical, Dental, and Vision Coverage
+ Employee Assistance Program
+ Life and Disability Insurance
+ Paid Time Off
+ Paid Holidays
+ 401 (k)
**Key Responsibilities:**
+ Supervise all store functions and associates while in the role of Manager on Duty
+ Maximize sales results through training, developing, and coaching of direct reports
+ Promote safety for both our customers and associates by adhering to company guidelines
+ Cultivate a diverse culture based on teamwork and collaboration
+ Solve issues/concerns, making informed decisions and supervising the front-end operations to ensure all Burlington customers are provided with exceptional, friendly, and professional customer service at all times
+ Reinforce our company Asset Protection strategies to eliminate shortage
+ Assist in recruiting, interviewing, and onboarding new associates
+ Participate in weekly workload planning meetings
+ Drives Community Relations participation through company programs and partnerships
+ Coordinate meal and break periods and monitors schedule adherence
**Requirements:**
+ At least 1 year of supervisory experience within an off-price, big box, or a specialty environment
+ Strong interpersonal skills with a positive and engaging attitude
+ Ability to work a full-time schedule including nights, weekends and holidays as required
+ Ability to move/handle/lift store merchandise weighing 40 lbs. or more, as well as the ability to stand and walk for extended periods of time
At Burlington we're opening more stores nationwide to provide you with even more locations to enjoy our amazing prices on the brands and styles you love. As we grow, you can too through a variety of training and development opportunities!
**Come join our team. You're going to like it here!**
You will enjoy a competitive wage, flexible hours, and an associate discount. Burlington's benefits package includes medical, dental, and vision coverage including life and disability insurance. Full time associates may also be eligible for up to 12 days of paid time off annually, up to 8 paid holidays, paid sick time in accordance with applicable law, and a 401(k) plan. We are a rapidly growing brand and provide a variety of training and development opportunities so our associates can grow with us.
Our store teams work hard and have fun together! Burlington associates make a difference in the lives of customers, colleagues, and the communities where we live and work every day. Burlington Stores, Inc. is an equal opportunity employer committed to workplace diversity.
**Base Pay:** **$17.00 per hour** **-** **$19.00 per hour**
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
**Location** 00027 - Natick
**Posting Number** P
**Address** 321 A. Speen Street
**Zip Code** 01760
**Position Type** Regular Full-Time
**Career Site Category** Store Associate
**Position Category** Retail Store
**Base Pay** $17.00 - $19.00 per hour

MathWorks in Natick, MA is looking for a Senior Software Engineer responsible for designing and developing sophisticated software. This role involves collaboration with senior engineers, managing projects, improving existing code, and mentoring other engineers.

The ideal candidate has a Master’s degree (or equivalent experience) in Computer Science or related field. The position offers a salary ranging from $178,131 to $210,400 with potential for remote work up to 40%.

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Prolific is seeking a JavaScript Specialist to help train and evaluate AI models using real engineering expertise. You will review AI-generated JavaScript and TypeScript code for accuracy, validate logic in AI explanations, and conduct execution testing in Node.js or browser environments. Ideal candidates have a strong background in JavaScript, experience with frameworks like React and Node.js, and can solve complex problems independently. Competitive pay up to $50 per hour is offered for completed tasks.
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Hourly Wage: **$16.5 - $29.5 per/hour**
*The actual hourly rate will equal or exceed the required minimum wage applicable to the job location.
Additional compensation includes annual or quarterly performance incentives.
Additional compensation in the form of premiums may be paid in amounts ranging from $0.35 per hour to $3.00 per hour in specific circumstances. Premiums may be based on schedule, facility, season, or specific work performed. Multiple premiums may apply if applicable criteria are met.
Employment Type: **Part-Time**
Available shifts: **Mid-Shift, Closing**
Location
**Walmart Supercenter #222**
333 MAIN ST, TEWKSBURY, MA, 01876, US
Job Overview
Front End Service associates are focused on compliance and customer service. They smile, greet and thank customers, process returns / refunds, and carry out financial transactions. Always ready to help with customer questions and needs, this role may require standing for long periods of time.
Benefits & perks
At Walmart, we offer competitive pay as well as performance-based incentive awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.
You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see Smart Guide page ( Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms. For information about benefits and eligibility, see One.Walmart.com.
Walmart is committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.
Walmart, Inc. is an Equal Opportunity Employer- By Choice. We believe we are best equipped to help our associates, customers, and the communities we serve live better when we really know them. That means understanding, respecting, and valuing diversity- unique styles, experiences, identities, abilities, ideas and opinions- while being inclusive of all people.

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**Senior Frontend Software Engineer | Full Time | Southern MA Hybrid**
Join a globally recognized technology organization focused on building advanced software solutions for industrial environments. This full time opportunity offers the chance to work with modern web technologies especially Angular, TypeScript, and API driven architectures to deliver high performance user interfaces used across a worldwide customer base.
This role is ideal for someone passionate about crafting intuitive frontend experiences and influencing how applications are built at scale. You will play a key role in shaping interface architecture while collaborating with cross functional teams. If you are motivated by clean design, technical ownership, and continuous learning in an Agile environment, this opportunity offers strong growth and impact.
Required Skills and Experience
- Bachelor's degree in Computer Science, Software Engineering, or equivalent experience
- 5 or more years building modern frontend applications
- Strong expertise in Angular version 14 or newer, TypeScript, HTML, and CSS
- Experience creating responsive and user focused interfaces
- Understanding of frontend architecture and scalable design approaches
- Experience integrating with backend APIs or distributed systems
- Familiarity with automated testing including unit, integration, and end to end testing
- Experience working in Agile or Scrum environments
- Strong communication skills and ownership mindset
Desired Skills and Experience
- Exposure to Python based backend services such as FastAPI
- Experience improving performance and accessibility standards
- Familiarity with CI CD pipelines and development tooling
- Experience collaborating with distributed or global teams
- Interest in automation, data visualization, or industrial technologies
- Experience with tools such as Jira, Confluence, Bitbucket, or similar platforms
What You Will Be Doing Tech Breakdown
- 70 percent Frontend Development using Angular and TypeScript
- 20 percent API Integration with backend services
- 10 percent DevOps and testing tools
Daily Responsibilities
- 60 percent Hands on Development building and improving user interfaces
- 20 percent Collaboration with engineering, product, and design teams
- 20 percent Technical Leadership including mentorship and code reviews
Key Activities
- Design and develop modern web applications with a focus on usability and performance
- Define and enhance frontend architecture and engineering standards
- Build responsive and accessible user interfaces
- Collaborate with backend teams to deliver integrated applications
- Contribute to testing strategy to ensure reliability and quality
- Participate in Agile ceremonies including sprint planning and standups
- Provide mentorship and guidance to other engineers
The Offer
- Bonus eligible
You will receive the following benefits
- Medical, Dental, and Vision Insurance
- Paid Time Off
- Equity or Stock Options where applicable
Applicants must be currently authorized to work in the United States on a full time basis now and in the future.

Code Metal is seeking a Principal Frontend Engineer to lead frontend architecture for their TypeScript/React application in Boston. This hands-on role involves designing scalable UI patterns for complex geospatial workflows and mentoring fellow engineers. Candidates should have over 8 years of experience and expertise in React and TypeScript.

Benefits include a comprehensive healthcare plan, 401k matching, uncapped vacation, and flexible working arrangements. Code Metal is committed to fostering an inclusive environment and may require U.S. citizenship for certain projects.

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ezCater, located in Boston, is seeking an Experience Engineering Lead to oversee the front-end platform and the ordering experience. This role involves leading three engineering teams in developing a user-centered product that integrates AI functionalities across platforms.

Ideal candidates will possess deep knowledge of Next.js, React, and TypeScript, along with a proven track record in front-end engineering leadership. The position offers a competitive salary, hybrid working options, and a range of employee benefits.

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