Full Stack Engineer-Remote

Job Description

Full Stack Engineer - REMOTE 

Why you want to work at Flexion:  

Flexion is looking for a Full Stack Engineer  who deeply understands agility and loves developing healthy agile teams to join our Flexion team in building a modern claims processing platform supporting Medicare beneficiaries across the country. This work will be done remotely within the United States.  

At Flexion (an agile software company that’s been delivering excellence for over 25 years), our company culture is built on autonomy, trust, and transparency. We empower teams to remain self-sufficient and self-directed by hiring people who can solve complex problems through collaboration—this means lending a hand and flexing your multi-skilled muscles (research, content, business analysis, information architecture, etc.) as needed. Every member within a cross-functional team is a leader who takes responsibility for the entire team’s success, which mirrors the company’s overall low bureaucracy structure.

We believe that growth comes from working together—and that includes supporting each other through thoughtful, constructive feedback. Flexion team members are expected to help each other grow, challenge ideas respectfully, and integrate feedback as a normal part of the workday.

What the job looks like: 

We are looking for a Full Stack Engineer with strong application design and development skills. In this role, you must possess excellent problem-solving skills and deep technical knowledge with a strong aptitude for appreciating the focus, scope, and impact of your work in a much wider and forward-looking software landscape. You should also be able to demonstrate a history of technical leadership, excellent communication, and a positive attitude.

Why we want to hire you:

You can design small pieces as you go, while still thinking about how they fit into the whole. You welcome change as a positive thing (instead of viewing it as “rework”) and never look at anything you deliver as “final.” You understand when “good enough” really IS good enough, without ever compromising on the overall product quality.  You actively contribute to a learning team culture, offering and receiving feedback with curiosity and respect.

You have: 

5+ years of engineering experience 

BS (or higher) in Computer Science or a related field 

Java Development experience

Self-motivated with strong communication skills

Passion for learning new technologies and the ability to do so quickly

Ability to write high-quality code efficiently

Test-Driven Development

Experience with reactive front-end frameworks like Vue.us or React

Agile Development experience and Mindset

Experience with AI-assisted development tools (Claude Code, Codex, Copilot) to accelerate delivery and improve code quality. 

Nice to have:

DevOps experience

Experience with CSS

Node.JS

Shifting testing left

All aspects of full test automation

AWS

Experience with USWDS or similar design system

At Flexion, we live by these principles:

Speak openly and honestly with your colleagues and clients about problems and proposed solutions

Welcome and handle changing requirements and priorities with little or no warning

Collaborate online in small groups about 50% of the time

Encourage simple and minimal solutions that keep options open

Expect and vocally advocate for quality first

Learn new practices and techniques as the situation demands

Ensure the teams develop demonstrable software every week or two

Do what needs to be done to deliver the product or project without ego or attitude

Dig deep to find the root causes of problems so we can create the right solutions

Relentlessly improve yourself, your team, and your processes

Offer and welcome constructive feedback as a tool for continuous team and individual growth

Embrace AI-powered development tools (e.g., Claude Code, Codex, Copilot) as force multipliers to accelerate innovation, iterate rapidly, and maintain high-quality output across the stack.

The most efficient way to reach our recruiting team is to submit your resume through the URL provided. 

The salary range for this role is $130,000 to $150,000.  At Flexion, employees enjoy comprehensive health, dental, and vision coverage, along with life and disability insurance, flexible spending accounts, and a 401(k) plan. Our people-first culture supports balance and growth with generous paid time off, referral bonuses, and a commitment to well-being and career success.

Equal Employment Opportunity Employer

If you require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact us at 608-205-8868 for assistance.