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Senior Web Developer #HiringNow in #Boston, Massachusetts #jobseekers

Boston, Massachusetts Mass Mutual

Since 1851, MassMutual s commitment has always been to help people
protect their families, support their communities, and help one
another. This is why we want to inspire people to Live Mutual. We re
people helping people.
A career with us means you will work alongside exceptional people and
be empowered to reach your professional and personal goals. Our
employees are the foundation of what makes MassMutual a strong, stable
and ethical business. We seek and value unique and varied perspectives
and experiences because we believe we are stronger when all voices are
heard. We invite you to bring your bright, innovative ideas to
MassMutual as we continue to help millions of Americans rely on each
Together, we re stronger.

At MassMutual, we re passionate about helping millions of people
find financial freedom and this passion has driven our approach to
developing highly interactive digital experiences for our customers.
The Digital Experience team, part of MassMutual s Customer
Experience organization, is comprised of collaborative,
cross-functional, product centric groups who like to have fun,
challenge each other, and are energized to create innovative solutions
that exceed the changing needs of our customers. We design, build, and
support all of MassMutual s customer-facing digital assets.
To help us achieve our mission, we are hiring Web Developers to join
our team.
What great looks like in this role
Our ideal Web Developer candidate is team-oriented, possesses
excellent communication skills and skilled in modern JavaScript
application development. You ve build JavaScript applications that
include unit testing and code quality, and you are intimately familiar
with cross browser compatibility issues. You keep current with the
latest JavaScript language features, and know how to deliver solid
applications into production environments.
You re also team-oriented and take a collaborative approach to
working with others. With a flat leadership structure, the opportunity
for flexibility within role, and development into other areas is a
core reason most people desire to work in Digital Experience at
Objectives of this role
Drive toward the effective utilization of the latest technologies,
partnering with business stakeholders across the team, as well as
experts in other areas including data science to achieve goals
Learn and master new and emerging technologies and take initiative
to offer technical direction and creative solutions
Build responsive web applications that provide best-in-class
support for multiple browsers and mobile devices
Mentor other developers on technologies and techniques in
JavaScript application development
Daily and monthly responsibilities
Engage in collaborative environment with agile squads across the
organization to develop highly interactive digital experiences on
exciting technology directives.
Develop complex software programming applications
Responsible for components of an application or sub-systems, such
as sophisticated file management routines, large
telecommunications networks, administrative and statistical
software packages, performance evaluation and enhancements
Perform related duties as assigned or requested
Receives general supervision and is competent to work at a high
level of all technical phases of software programming while
working on own most of the time
Skills and qualifications
* 8 years Web Development experience
HTML5: expertise in cross-browser design and implementations;
expertise crafting pages with semantic markup; expertise in DOM
manipulation; familiarity with W3C standards
JavaScript: expertise building single-page applications or
progressive web applications; expertise building applications in
one of: React, Vue, Angular, underscore, require; proficiency in
ES6; proficiency with web bundlers, such as webpack or parcel;
proficiency with package managers; proficiency with templating
syntax, like ejs
Progressive Web App/Graceful Degradation: experience in
implementations across devices, including: desktop, tablet, and
mobile browsers
Git: expertise with workflow steps, including: branching, merging,
rebasing, pull requests; working knowledge of reversion and
alternative git flows
Docker: experience building images, Dockerfile syntax, secrets,
volumes, and port binding; working knowledge of docker-compose
Virtualization: experience with virtual machines; one of: Vagrant,
VirtualBox, Parallels, VMWare; experience mounting volumes and
port binding
Agile: experience working in an Agile development environment;
experience with an online planning system, such as JIRA, Trello,
Pivotal Tracker, etc.
Authorized to work in the United States with or without
Bachelor s degree
Preferred qualifications
Cloud Architecture: understanding of stateless/ 12 factor
application principles
APIs: experience with RESTful APIs; understanding of API
specifications, such as Swagger docs
Deployments: experience with blue/green (or
red/black ), rolling, or canary deployment strategies
Advanced React: experience with higher order components, and
composition of components
Redux or Flux: experience with application data architecture
Webpack: experience customizing webpack configurations for multi
target builds.
Testing: experience writing unit, integration, integration and
load tests; expertise with one of jest, mocha, chai, enzyme, and
sinon; proficiency with cross-browser testing tools and/or
Code Quality: experience with eslint, csslint
Continuous Integration: experience using pipelines to support
continuous delivery; understanding of the value stream
Documentation: proficiency with technical writing; proficiency
with markdown syntax; proficiency writing wiki pages for technical
documentation including troubleshooting, tutorials, and reference
Ranked No. 93 in the annual FORTUNE 500 Ranking (FORTUNE
Magazine, June 2018) and recognized as a World s Most Ethical
Company by Ethisphere, MassMutual is guided by a single purpose: We
help people secure their future and protect the ones they love. As a
company owned by our policyowners, we are defined by mutuality and our
vision to put customers first. It s more than our company structure
it s our way of life. We are a company of people protecting
people. Our company exists because people are willing to share risk
and resources, and rely on each other when it counts. At MassMutual,
we Live Mutual.
Focus on the Customer: We understand our customers well and look for
every opportunity to deliver an experience that is clear, easy,
personal, human, empowering and trustworthy.
Act with Integrity: We deliver on our promises by being open, honest
and humble and by adhering to the letter and spirit of applicable
laws, rules, regulations and company policies.
Value People: We respect and learn from each other s diverse
backgrounds, experiences and ideas. We engage and develop people to
their greatest potential.
Work Collaboratively: We work together to achieve results by actively
listening, seeking, understanding and creating solutions as a unified
team driving toward one company, one culture, one brand.
Achieve Results: We focus on winning by exceeding expectations and
getting better everyone, every day.
For more information, visit ****************** or find us on Facebook,
Twitter, LinkedIn, YouTube, Google+, Instagram and Pinterest.
MassMutual is an Equal Employment Opportunity employer
Minority/Female/Sexual Orientation/Gender Identity/Individual with
Disability/Protected Veteran. We welcome all persons to apply. Note:
Veterans are welcome to apply, regardless of their discharge status.

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