JavaScript Jobs in Boston, MA

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Senior .Net Full-stack Lead/ Architect

Fiekon

Remote

Contract

Title: Senior .Net Full-stack Lead/ Architect Duration: 6+months Location; Remote We are seeking a seasoned Senior Full-Stack Lead/ Architect. who is passionate about building robust, scalable, and innovative solutions. The successful candidate will engage directly with the business to deeply understand unique challenges and drive end-to-end solutions from design through delivery, while mentoring team members and promoting software excellence. Responsibilities: Analyze business requirements to

Remote Salesforce Developer (Lightning & Nylas Integration Specialist) - Contract

Ecloud Labs

Remote

Contract

About the RoleWe are seeking an experienced Salesforce Lightning Developer with specialized expertise in Nylas integrations to join our team remotely. In this contract role, you will design, develop, and optimize Salesforce Lightning solutions while seamlessly integrating Nylas email APIs. Your work will drive productivity enhancements and streamline communication workflows for our business partners at a major insurance company. Key ResponsibilitiesDesign, develop, and deploy custom Salesforce L

Sr. Qualtrics Engineer

Pyramid Technology Solutions, Inc.

Remote

Contract

Position: Sr. Qualtrics Engineer Location: Remote Duration: 6+ months with possible extension Looking For: Optimizes VoC ecosystem by migrating CSAT surveys from InMoment to Qualtrics, standardizing feedback collection across platforms, and ensuring seamless integration with existing systems. Responsibilities: Build, configure, and integrate surveys into the Qualtrics platform.Ensure proper workflows, triggers, and data pipelines for seamless functionality with minimal disruption.Develop and opt

Principal, Cybersecurity Penetration Tester

Fidelity Investments

Boston, Massachusetts, USA

Full-time

Job Description: The mission of the penetration testing team is to protect Fidelity's assets and our customers' livelihoods from the threat of exploitation by malicious adversaries. The penetration testing team does this by proactively identifying vulnerabilities in our systems and serving as subject matter experts to enable the business units to mitigate them in a positive, collaborative, innovative manner. Lead testing efforts on Fidelity's web and mobile applications and supporting systems.

Analytics Developer (JavaScripts / Tag Manager / OneTrust)

Mindlance

Remote

Contract

100% Remote - ONLY 28 states North Carolina, Alabama, Arizona, Arkansas, Colorado, Florida, Georgia, Idaho, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Michigan, Mississippi, Missouri, Ohio, Oklahoma, Pennsylvania, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Wisconsin, and Wyoming will be allowed to maintain their current residence and work remotely. Important Notes from HM: This role is very technical and development heavy. SME specifically in JavaScript. Backend

Sr. Liferay Developer

Youngsoft

Remote

Contract

Youngsoft, Inc. ( is a global software solutions IT company, delivering digital enterprise business betterment since 1996. Through collaborative engagement and discovery with our clients and vendors, we co-create industry specialized digital products, applications software, process, programs, and project outcomes. Headquartered in metro-Detroit, we leverage "pods" of Subject Matter Experts, Business Analysts, Solutions Architects, Software Engineers, and Project Managers, fused with HyperCare th

Investran Developer

Benvia

Remote

Contract, Third Party

Title: Investran Developer Location: Remote supporting CST Hours Duration; 12 Months Rate: Negotiable No of positions; 2 Position Overview: As an Investran Developer, you will play a crucial role in designing, developing, and maintaining our Investran software platform. Investran is a comprehensive software suite tailored for private equity fund administrators and investment managers, enabling them to efficiently manage their investment lifecycle, fund accounting, investor reporting, and more. Y

Sr. Software Engineer II, AVP

State Street Corporation

Burlington, Massachusetts, USA

Full-time

Who we are looking for: A senior level software engineer with capabilities in core Java technologies, SQL, and Agile methodology in a multi-threaded environment. Why this role is important to us: The team you will be joining is a part of Charles River Development (or CRD), that became a part of State Street in 2018. CRD helps create enterprise investment management software solutions for large institutions in the areas of institutional investment, wealth management and hedge funds. Together w

Software Development Manager

Chewy

Boston, Massachusetts, USA

Full-time

Our Opportunity Chewy is seeking a full-stack Software Engineering leader to join our Site Analytics Engineering team. In this player-coach role, you will lead a small team that designs, builds, and maintains the applications and services powering Chewy's web and app analytics and experimentation platforms. You'll collaborate closely with storefront engineers and cross-functional stakeholders to ensure seamless integration and high performance across web and mobile platforms. The Site Analytic

Teamcenter Developer

Intento Analytics LLC

Remote

Third Party, Contract

Minimum 10 + years of experience in Teamcenter development and implementation- Strong knowledge on product Configurator, classification & Structure ManagementExpertise in Teamcenter Versions- TC 13 and above & AWC Strong functional knowledge of TC Modules like- My team center, Product Configurator, Manufacturing Process Planar, Workflows, Structure Manager, Change Manager, Classification, Report Builder, Query Builder, Access Manager, Product Configurator, Manufacturing Process Planner.Must Have

Staff Front - End Engineer

Chewy

Boston, Massachusetts, USA

Full-time

Our Opportunity: Chewy's Sponsored Ads business is expanding rapidly, and we're seeking a skilled Staff Front-End Engineer to help shape the future of our ad platform. If you're passionate about building intuitive user experiences for advertisers and customers alike, we'd love to hear from you! In this role, you'll drive iterative development, mentor junior engineers, and contribute to the growth of one of Chewy's fastest-growing revenue streams. About You: As an experienced Software Engineer w

GuideWire Developer

Vastika Inc.

Remote

Contract

Position Qualifications: Minimum of 8 years of experience, bachelor's degree, equivalent work experience or appropriate technical certification.Minimum of 5 years extensive experience with Guidewire Insurance Suite, including at least 3 recent years of ongoing PolicyCenter experience.P&C Non-Standard Auto Insurance experience preferred.Experience in technical disciplines such as Java/Spring, JavaScript, HTML/CSS, Angular, Hibernate, SQL, JSON/XML, REST Web Services, Git/SVN, Jenkins, Oracle & SQ

Senior Design Engineer

Opusing LLC

Remote

Contract

Title : Senior Design Engineer Location : Remote Duration : 6+ Months Contract About Client We are a 100+ year old energy company entering phase 3 of a tiered digital transformation. We are user-centric, customer-driven, and employee-focused. We strive to build seamless experiences for our millions of customers and thousands of employees across our 3 operating states. We value safety, trust, and work-life balance. We fail fast and believe that getting it wrong is often the first step towards ge

Developer in Investment Management Technology

MassMutual

Boston, Massachusetts, USA

Full-time

The Opportunity Our ideal technology lead participates and leads the delivery of high-quality technical applications and service components using the newest technologies, tools, and patterns. The ideal candidate will also have an awareness of legacy technologies used by the applications and have the ability to upgrade/update code/interfaces/data management systems. The ideal candidate will be able to communicate well with team members, internal customers, business stakeholders, and can present

Entry level software developer

1800 Programmers Ltd.

Remote

Full-time

Responsibilities:Assist in the design, development, testing, and deployment of software applications Write clean, efficient, and maintainable code following best practices Collaborate with cross-functional teams including designers, product managers, and senior developers Participate in code reviews and contribute to team knowledge-sharing Debug and troubleshoot software issues under supervision Document technical processes, systems, and applications Stay current with emerging trends and technol

Camstar Developer

U.S. Tech Solutions Inc.

Remote

Contract

Location: Remote, required to be within a 1-2 hour commutable distance in one of the following locations: Corning, NYCharlotte, NCVineland, NJPhoenix, AZHemlock, MIHickory, NCBlacksburg, VAKeller, TXBoston, MAJob Description: Strategic view and understanding of Siemens Opcenter Execution to lead design and development efforts across the Company.Design, implement, and support manufacturing solutions in accordance to standard Company IT practicesStrong technical understanding and hands-on experien

Guidewire Integration Developer

cyberThink, Inc.

Remote or Jacksonville, Florida, USA

Contract

Duration: 12+ Months/CTH Position Responsibilities: Provides technical support for multiple BillingCenter functions and integrations.Develops, documents and executes unit test cases.Delivers quality and timely results.Owns and resolves complex technical problems and issues with assigned applications and work processes.Review and recommend test plans for impacted areas and end to end test coverage.Complies with and supports all corporate, department and team policies and procedures.Keeps manager,

Senior Software Engineer II

State Street Corporation

Burlington, Massachusetts, USA

Full-time

Who we are looking for: A senior level software engineer with capabilities in core Java technologies, SQL, and Agile methodology in a multi-threaded environment. Why this role is important to us: The team you will be joining is a part of Charles River Development (or CRD), that became a part of State Street in 2018. CRD helps create enterprise investment management software solutions for large institutions in the areas of institutional investment, wealth management and hedge funds. Together w

ArcGIS developer with Angular and Spring boot - Remote

Kainos Innovative Solutions Inc

Remote

Contract, Third Party

Required Skills: Candidate must have over all 15+ years of experience.Strong hands-on experience with Angular 19 (or Angular 15+ with fast learning curve).Expertise in Java 11+ and Spring Boot microservices.Mandatory experience with ESRI ArcGIS, including ArcGIS JavaScript API, Web Map Services (WMS), and spatial data handling.Proficient in HTML5, CSS3, JavaScript/TypeScript.Experience with REST APIs, JSON, and OAuth2 authentication.Familiar with DevOps tools, Git, CI/CD pipelines.Experience int

SDK (Software Development Kits) Engineer- Location: Only Canada

Javen Technologies, Inc

Remote

Contract

Our direct client the Okta is looking for an SDK (Software Development Kits) Engineer for a Contract opportunity and is 100% Remote (Only Canada). Please share your resume to be considered thank you in advance SDK (Software Development Kits) Engineer Location: 100% Remote (Only Canada) Duration: 18+ Months Skills: Go, JavaScript, TypeScript, .NET, C#, Python, Java, GitHub Actions, Docker, Make, Mustache Templates, OpenAPI Generator, jq Client: Okta (#36186476) Job Description: We're looking for