Skip to content
CV Rocket
Get started
How it worksThe enginePricingBlogContactSign in

Open nowPosted 56 days ago

Full Stack Developer

MassMutual79 open roles

Pay
$128,000 – $168,000 a year
Where
Springfield MA
Work mode
Hybrid
Get the CV for this job

From $25 per CV, paid once. No subscription.

Your applicationOpen nowFull Stack DeveloperMassMutual · Springfield MA

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on MassMutual's own form.

The reply lands in your private mailbox

3×more interviews than doing it yourself with ChatGPT.

The clock on this job

Early applications get read.

9.8% of postings close within 7 days. Measured by our own scanner across the market. MassMutual postings stay open a median of 3 days.

Share of postings closed within
  1. 1.9%1 day
  2. 3.9%3 days
  3. 9.8%7 days
  4. 15.5%14 days
  5. 33.7%30 days
This job: posted 56 days ago

MassMutual median: 3 days open

The posting

Full Stack Developer

Web Application Development Full time, Springfield/Boston

The Opportunity

This role offers the opportunity to build and evolve the digital platforms that support MassMutual's marketing, customer engagement, advisor experience, and business growth objectives. As a Full Stack Developer, you'll work across the entire application stack, designing and delivering modern, scalable web solutions using technologies such as React, Node.js, AWS, and Kubernetes. You'll own features from concept to production, solving complex technical challenges while ensuring applications are secure, performant, reliable, and maintainable.

You'll collaborate closely with product owners, UX designers, architects, and fellow developers to deliver high-quality digital experiences that create measurable business value. This role requires both strong technical expertise and the ability to influence technical direction, lead complex initiatives, and drive engineering best practices. In addition to developing new capabilities, you'll mentor other developers, participate in architecture and code reviews, and help continuously improve our development processes, automation, and delivery pipelines.

Within Marketing Technology, you'll have the opportunity to work on a diverse portfolio of high-visibility websites and digital products while gaining exposure to modern cloud architectures, AI-enabled capabilities, personalization, experimentation, analytics, and large-scale platform modernization efforts. This is an ideal opportunity for a developer who enjoys learning emerging technologies, taking ownership of meaningful work, and helping shape the future of MassMutual's digital ecosystem.

The Team

You'll join a collaborative, globally distributed team of developers based in Springfield, Boston, and India who are passionate about building exceptional digital experiences and supporting one another's success. We foster a culture of ownership, continuous learning, knowledge sharing, and open communication, where team members are encouraged to contribute ideas, challenge assumptions, and help drive technical innovation. The team works closely with product owners, UX and design partners, architects, marketing stakeholders, analytics teams, and risk and compliance partners to deliver secure, high-quality digital solutions that create meaningful business and customer impact.

The Impact

1. Design, develop, and maintain modern web applications

Build and enhance scalable, responsive web applications that directly power potential customer- and advisor-facing digital experiences.

2. Lead the delivery of complex technical features and solutions

Own the technical implementation of features from design through deployment, collaborating with product, design, and architecture teams to deliver high-quality solutions that ensure alignment with business goals and technical standards.

3. Ensure application performance, reliability, and quality

Monitor, troubleshoot, and optimize applications by identifying performance bottlenecks, resolving defects, and implementing observability and monitoring solutions to help maintain a secure, reliable, and seamless experience for potential customers.

4. Champion engineering best practices and continuous delivery

Participate in architecture reviews, code reviews, automated testing, and CI/CD processes to improve software quality and deployment efficiency to help the team deliver features faster, more consistently, and with greater confidence.

5. Mentor and support other developers

Provide technical guidance, coaching, and knowledge sharing to team members, help developers solve problems, estimate work, and grow their skills to grow a culture of continuous learning and collaboration.

6. Collaborate across business and technology teams

Partner closely with product owners, UX designers, architects, marketing stakeholders, analytics teams, and risk and compliance partners to define solutions that meet customer and business needs to ensure we deliver secure, accessible, and impactful digital experiences that drive measurable value for the organization.

The Minimum Qualifications (Required)

  • Bachelor’s degree in computer engineering, computer science, information systems, or a similar technical field.
  • 5+ years of software engineering/development experience.
  • 4+ years working on modern front-end JavaScript frameworks.
  • 2+ years working in a mature agile environment.
  • 1+ years working with AI technologies like Claude or Copilot.

The Ideal Qualifications (Preferred)

  • Strong understanding of modern web application architecture, including scalability, performance optimization, security, observability, and maintainability.
  • Experience designing and implementing cloud-native solutions, including containerized applications, microservices, and distributed systems.
  • Proficiency in modern content management systems.
  • Knowledge of modern software engineering practices such as CI/CD, automated testing, infrastructure as code, and DevSecOps principles.
  • Experience integrating and optimizing APIs, monitoring platforms, analytics tools, and other third-party services within enterprise applications.
  • Ability to troubleshoot complex production issues, identify root causes, and implement sustainable solutions that improve application reliability and user experience.
  • Experience evaluating and adopting emerging technologies, frameworks, and development tools to improve team productivity and platform capabilities.
  • Experience working with relational and document-based database systems.
  • Strong collaboration and communication skills, with the ability to work effectively across technical teams and business partners to achieve shared outcomes.
  • Ability to mentor and support other developers through technical leadership, knowledge sharing, and constructive feedback while contributing to a culture of continuous learning and accountability.

What You Can Expect at MassMutual

MassMutual offers the opportunity to do meaningful work within a purpose-driven organization that values long-term impact over short-term outcomes. In this role, you can expect:

  • Clear areas of ownership and accountability, with work that connects directly to company and customer outcomes
  • A collaborative environment where perspectives are welcomed
  • Access to learning, development, and internal networks that support continuous growth and skill-building over time
  • Employee-led communities and forums that foster connection, learning, and inclusion across the organization
  • A culture grounded in integrity, responsibility, and stewardship—supported by a company with a strong legacy and a future-focused mindset

#LI-RK1

Salary Range:

$128,000-$168,000

At MassMutual, we focus on ensuring fair equitable pay, by providing competitive salaries, along with incentive and bonus opportunities for all employees. Your total compensation package includes either a bonus target or in a sales-focused role a Variable Incentive Compensation component.

Why Join Us.

We’ve been around since 1851. During our history, we’ve learned a few things about making sure our customers are our top priority. In order to meet and exceed their expectations, we must have the best people providing the best thinking, products and services. To accomplish this, we celebrate an inclusive, vibrant and diverse culture that encourages growth, openness and opportunities for everyone. A career with MassMutual means you will be part of a strong, stable and ethical business with industry leading pay and benefits. And your voice will always be heard.

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.

MassMutual is an equal employment opportunity employer. We welcome all persons to apply.

If you need an accommodation to complete the application process, please contact us and share the specifics of the assistance you need.

At MassMutual, we focus on ensuring fair, equitable pay by providing competitive salaries, along with incentive and bonus opportunities for all employees. Your total compensation package includes either a bonus target or in a sales-focused role a Variable Incentive Compensation component. For more information about our extensive benefits offerings please check out our Total Rewards at a Glance.

From $25, paid onceGet the CV for this job

What happens when you press

One press. We do the rest.

  1. A CV for this posting

    Written against MassMutual's own wording, from every piece of relevant proof in your profile.

  2. 25 readers review it

    Recruiter, hiring manager, skeptic and more read every draft, round after round. You get the best round.

    The review screen in CV Rocket: how each CV was read, round by round.

  3. We apply on MassMutual's form

    Our application engine gets through the hardest forms there are. Where a question needs you, AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

    An application in CV Rocket: every answer filled in on the employer's form.

  4. Every reply, sorted

    MassMutual's answer lands in your private mailbox, and we classify it on arrival: interview, question, rejection.

    The CV Rocket inbox: each employer reply classified as an interview, an action or a rejection.

  5. Reply with AI

    AI helps you write the email, checks it and sends it. We show you whether the recruiter read it.

  6. The interview in your calendar

    Full integration with your calendar. The invitation goes straight in.

    An interview invitation in the CV Rocket inbox, added to the candidate's calendar.
Get the CV for this job

From $25 per CV, paid once. No subscription.

Why it works

3×

more interviews than doing it yourself with ChatGPT.

ChatGPT writes a CV and never learns what happened to it. We see every reply. For each CV we know:

  • How it was written, and how the review scored it
  • When we applied, and how long after the posting went up
  • Which posting, which company, which city
  • Who got the interview, and who heard nothing

That is how we know which CVs get called.

Get the CV for this job

From $25 per CV, paid once. No subscription.

The numbers game

More applications. More interviews.

Every application goes out with its own CV, written for that posting and paid once. Send enough of them and the law of large numbers finds you the job.

Get the CV for this job
By hand5–10
With CV Rocket100
applications a day

Nearby

Live postings like this one

Same employer first, then the same role elsewhere.

Before you press

Straight answers

Get the CV for this job

From $25 per CV, paid once. No subscription.

What if my background isn't good enough?

We make the most of the background you have. The CV uses every piece of relevant proof your profile holds, and one of the 25 readers reads your whole profile and flags what the CV left out.

Do you really apply for me?

Yes, on the employer's own form, the hardest ones included. Where a question needs you, you answer it right there and AI suggests the best answer. Don't want us applying from our IP addresses? Use our Chrome extension: we apply straight from your own browser.

Is it a subscription?

No. You pay once per CV, from $25. Every application goes out with its own CV, written for that posting.

One job. One CV.
Paid once.

Pick the posting you want. We write for it, apply for you and catch the reply.

Get the CV for this job

From $25 per CV, paid once. No subscription.