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Front End Java Developer

Job

OnPage

Waltham, MA (In Person)

Full-Time

Posted 3 weeks ago (Updated 2 weeks ago) • Actively hiring

Expires 6/19/2026

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Job Description

Job Description You are a talented JavaScript developer that likes to integrate the different services and be on the top of tech wave. You are seeking a new challenge. You have a passion for the language, and are constantly deepening your skills. You enjoy working on a small team where you have a voice, and can work in an environment where the best solution wins the day. You enjoy collaborating with stakeholders on the innovation of the product. As an Integration Engineer at OnPage, you will be responsible for designing, developing and supporting highly scalable integration services. Qualification Requirements Bachelor's Degree (computer science preferred or comparable work experience) Strong project management and organizational skills Enthusiastic, self-motivated, self-starter and maintains positive attitude Experience producing software development scope/specification documentation Knowledge of product development and product lifecycles Very strong analytical and troubleshooting skills Ability to learn quickly and work with best practices Able to take on many roles in a growing, entrepreneurial company environment Essential Skills 3+ years of integration services development 3+ years of front-end application development Experience using a variety of high volume integration APIs Experience with Integration protocols (REST/SOAP/XML) Experience with authentication strategies (Bearer, OAuth, OpenID, SAML, etc.) Experience with reactive web application development Experience with at least one JavaScript framework (Client and server side) Experience with developing isomorphic JS applications Strong knowledge of
HTML5, CSS
Strong understanding of the browser (performance, memory management) Unit Testing Self-starter with the ability to analyze trade-offs between potential solutions to a given problem Desire to write technical documentation and blog posts Experience with TDD and CI Compensation At OnPage, we offer a great package which includes: competitive base salary; medical plan; dental plane; life insurance; LT & ST disability insurance; 401(K) plan with employer match ; paid sick, holidays and vacation.