Senior Software Engineer
$133K - $175K/yr
The Senior Software Engineer uses Oracle APEX, JavaScript, jQuery, CSS, and web services to rapidly deliver secure, user-focused web applications and reports. This role employs REST design principles ...
$133K - $175K/yr
The Senior Software Engineer uses Oracle APEX, JavaScript, jQuery, CSS, and web services to rapidly deliver secure, user-focused web applications and reports. This role employs REST design principles ...
$133K - $175K/yr
The Senior Software Engineer uses Oracle APEX, JavaScript, jQuery, CSS, and web services to rapidly deliver secure, user-focused web applications and reports. This role employs REST design principles ...
Boston, MA · On-site
$104K - $143K/yr
This senior application developer will design and develop applications for use by InterSystems ... Demonstrable competence in XML, XSL, SOAP, Web Services, eCommerce, HTML, JavaScript. * Demonstrate ...
Boston, MA · On-site
$104K - $143K/yr
This senior application developer will design and develop applications for use by InterSystems ... Demonstrable competence in XML, XSL, SOAP, Web Services, eCommerce, HTML, JavaScript. * Demonstrate ...
Quincy, MA · On-site
$54 - $64/hr
JavaScript ES6+ * HTML5 * CSS3 * Redux or Context API * Responsive design * Accessibility standards (WCAG 2.1) Backend & Database * 4+ years of Python development experience * 3+ years of PostgreSQL ...
New
Quincy, MA · On-site
$54 - $64/hr
JavaScript ES6+ * HTML5 * CSS3 * Redux or Context API * Responsive design * Accessibility standards (WCAG 2.1) Backend & Database * 4+ years of Python development experience * 3+ years of PostgreSQL ...
New
Bedford, MA · On-site
$160K - $180K/yr
Plan and or implement DevOps processes and techniques for Cloud and non-cloud applications. * Other ... Knowledgeable in multiple programming languages to include Python, Java, JavaScript, and C ...
Bedford, MA · On-site
$160K - $180K/yr
Plan and or implement DevOps processes and techniques for Cloud and non-cloud applications. * Other ... Knowledgeable in multiple programming languages to include Python, Java, JavaScript, and C ...
Gloucester, MA · Remote
$60.25 - $79.75/hr
The Senior Software Developer / Software Engineer provides technical leadership in the design ... JavaScript, React 18+, HTML5, AJAX, jQuery, USWDS * Python, PHP 8+, Bash * Apache HTTP Server, SOA ...
Gloucester, MA · Remote
$60.25 - $79.75/hr
The Senior Software Developer / Software Engineer provides technical leadership in the design ... JavaScript, React 18+, HTML5, AJAX, jQuery, USWDS * Python, PHP 8+, Bash * Apache HTTP Server, SOA ...
Gloucester, MA · On-site
$60.25 - $79.75/hr
The Senior Software Developer / Software Engineer provides technical leadership in the design ... JavaScript, React 18+, HTML5, AJAX, jQuery, USWDS * Python, PHP 8+, Bash * Apache HTTP Server, SOA ...
Quick apply
Gloucester, MA · On-site
$60.25 - $79.75/hr
The Senior Software Developer / Software Engineer provides technical leadership in the design ... JavaScript, React 18+, HTML5, AJAX, jQuery, USWDS * Python, PHP 8+, Bash * Apache HTTP Server, SOA ...
Boston, MA · On-site
$59/hr
The Senior Software Engineer uses Oracle APEX, JavaScript, jQuery, CSS, and web services to rapidly deliver secure, user-focused web applications and reports. This role employs REST design principles ...
Boston, MA · On-site
$59/hr
The Senior Software Engineer uses Oracle APEX, JavaScript, jQuery, CSS, and web services to rapidly deliver secure, user-focused web applications and reports. This role employs REST design principles ...
Somerville, MA · On-site
$133K - $176K/yr
... developing on Magento ("M1 Developer Plus" certification preferred, but not required ... Demonstrable knowledge of modern web technologies, including Javascript, HTML and CSS * Mastery of ...
Somerville, MA · On-site
$133K - $176K/yr
... developing on Magento ("M1 Developer Plus" certification preferred, but not required ... Demonstrable knowledge of modern web technologies, including Javascript, HTML and CSS * Mastery of ...
Boston, MA · On-site
$62.25 - $79.25/hr
Senior Java Developer We are seeking a highly skilled Senior Java Developer with expertise spanning ... JavaScript, JSP, CSS, HTML, Angular , and modern JS libraries (e.g., jQuery). * AJAX , XML/XSLT ...
Quick apply
Boston, MA · On-site
$62.25 - $79.25/hr
Senior Java Developer We are seeking a highly skilled Senior Java Developer with expertise spanning ... JavaScript, JSP, CSS, HTML, Angular , and modern JS libraries (e.g., jQuery). * AJAX , XML/XSLT ...
Southborough, MA · On-site
$100K - $140K/yr
Nirvana Health is hiring for a Senior Node.JS Full Stack Developer for a cutting-edge Healthcare ... and JavaScript * Work with the team to investigate design approaches as well as evaluate new ...
Quick apply
Southborough, MA · On-site
$100K - $140K/yr
Nirvana Health is hiring for a Senior Node.JS Full Stack Developer for a cutting-edge Healthcare ... and JavaScript * Work with the team to investigate design approaches as well as evaluate new ...
$65.25 - $84.50/hr
... JavaScript, CSS, jQuery, Ajax). - Intermediate level proficiency with Microsoft Word, Excel, and ... developer required. - Experience leading apps across entire lifecyle from design to app store ...
$65.25 - $84.50/hr
... JavaScript, CSS, jQuery, Ajax). - Intermediate level proficiency with Microsoft Word, Excel, and ... developer required. - Experience leading apps across entire lifecyle from design to app store ...
Boston, MA · On-site
$115K - $140K/yr
Boston Globe Media is looking for a senior-level .NET developer with proven experience to join ... Knowledge of web development using HTML, CSS, and JavaScript. * Knowledge of version control ...
Boston, MA · On-site
$115K - $140K/yr
Boston Globe Media is looking for a senior-level .NET developer with proven experience to join ... Knowledge of web development using HTML, CSS, and JavaScript. * Knowledge of version control ...
Bedford, MA · On-site
$160K - $180K/yr
Plan and or implement DevOps processes and techniques for Cloud and non-cloud applications. * Other ... Knowledgeable in multiple programming languages to include Python, Java, JavaScript, and C ...
Bedford, MA · On-site
$160K - $180K/yr
Plan and or implement DevOps processes and techniques for Cloud and non-cloud applications. * Other ... Knowledgeable in multiple programming languages to include Python, Java, JavaScript, and C ...
Cambridge, MA · On-site +1
Senior Lead Software Engineer, DevOps Do you love building and pioneering in the technology space ... JavaScript, Golang, Bash, Perl or Ruby) * 4+ years of experience in infrastructure design ...
Cambridge, MA · On-site +1
Senior Lead Software Engineer, DevOps Do you love building and pioneering in the technology space ... JavaScript, Golang, Bash, Perl or Ruby) * 4+ years of experience in infrastructure design ...
Cambridge, MA · On-site
$135K - $185K/yr
... developer workflows. • You establish frontend engineering standards, patterns, and best practices ... modern JavaScript/TypeScript with deep understanding of language features, patterns, and best ...
Cambridge, MA · On-site
$135K - $185K/yr
... developer workflows. • You establish frontend engineering standards, patterns, and best practices ... modern JavaScript/TypeScript with deep understanding of language features, patterns, and best ...
Boston, MA · On-site
$65/hr
About the Role Title: Sr IT AWS Developer Company: EOHHS Location: 1 ENTERPRISE DR, Quincy MA . The ... React / JavaScript ES6+ / HTML5 / CSS3 * Redux / Context API * Python * PostgreSQL / RDS * SQL ...
New
Boston, MA · On-site
$65/hr
About the Role Title: Sr IT AWS Developer Company: EOHHS Location: 1 ENTERPRISE DR, Quincy MA . The ... React / JavaScript ES6+ / HTML5 / CSS3 * Redux / Context API * Python * PostgreSQL / RDS * SQL ...
New
Cambridge, MA · On-site
$135K - $185K/yr
... developer workflows. • You establish frontend engineering standards, patterns, and best practices ... modern JavaScript/TypeScript with deep understanding of language features, patterns, and best ...
Cambridge, MA · On-site
$135K - $185K/yr
... developer workflows. • You establish frontend engineering standards, patterns, and best practices ... modern JavaScript/TypeScript with deep understanding of language features, patterns, and best ...
Boston, MA · Remote
$133K - $167K/yr
We are seeking a highly experienced and motivated Senior Software Engineer to join our Security ... Build high-performance security APIs and microservices using Go and JavaScript/Node.js * Implement ...
Boston, MA · Remote
$133K - $167K/yr
We are seeking a highly experienced and motivated Senior Software Engineer to join our Security ... Build high-performance security APIs and microservices using Go and JavaScript/Node.js * Implement ...
Boston, MA · On-site
$62.25 - $79.25/hr
... Senior kdb+ Developer to join the BestX engineering team. In this role, you will design, build, and ... JavaScript build toolchains, including Node.js, npm, Rush, Yarn, Webpack, Babel, and Cypress.
Boston, MA · On-site
$62.25 - $79.25/hr
... Senior kdb+ Developer to join the BestX engineering team. In this role, you will design, build, and ... JavaScript build toolchains, including Node.js, npm, Rush, Yarn, Webpack, Babel, and Cypress.
Boston, MA · On-site
$133K - $183K/yr
We are seeking a Senior Frontend Engineer to join our core team. In this role, you'll take ... JavaScript and TypeScript. * Strong experience with frontend architecture, APIs and performance ...
Boston, MA · On-site
$133K - $183K/yr
We are seeking a Senior Frontend Engineer to join our core team. In this role, you'll take ... JavaScript and TypeScript. * Strong experience with frontend architecture, APIs and performance ...
$33.43 - $38.27
2% of jobs
$38.27 - $43.11
2% of jobs
$43.11 - $47.96
1% of jobs
$47.96 - $52.80
1% of jobs
$52.80 - $57.64
13% of jobs
$58.45 is the 25th percentile. Wages below this are outliers.
$57.64 - $62.49
35% of jobs
$62.49 - $67.33
15% of jobs
$67.33 - $72.17
3% of jobs
$73.69 is the 75th percentile. Wages above this are outliers.
$72.17 - $77.02
9% of jobs
$77.02 - $81.86
6% of jobs
$81.86 - $86.70
13% of jobs
$33
$65
$86
A Senior JavaScript Developer is a highly experienced programmer specializing in JavaScript, including frameworks like React, Angular, or Node.js. They are responsible for designing, developing, and optimizing web applications, ensuring high performance and maintainability. Additionally, they provide technical leadership, mentor junior developers, and collaborate with cross-functional teams to deliver scalable solutions. Strong problem-solving skills, deep knowledge of JavaScript best practices, and experience with modern development tools are essential for this role.
Senior Javascript Developers often encounter complex challenges such as optimizing web application performance, ensuring code scalability and maintainability, and integrating with diverse APIs and services. They are also expected to troubleshoot legacy code and address security vulnerabilities, all while keeping up with the rapidly evolving JavaScript ecosystem. Collaborating with designers, product managers, and junior developers can add layers of complexity to project requirements. However, overcoming these challenges is rewarding and provides opportunities to shape technical strategy and influence best practices within the team.
To thrive as a Senior Javascript Developer, a strong command of JavaScript (including ES6+), advanced front-end frameworks (like React, Angular, or Vue), and back-end technologies (such as Node.js) are essential, along with several years of professional coding experience. Familiarity with version control systems (like Git), CI/CD pipelines, and relevant certifications (e.g., AWS Certified Developer or JavaScript certifications) is highly valued. Excellent problem-solving abilities, mentorship skills, and effective communication help developers collaborate and lead within cross-functional teams. These skills enable Senior Javascript Developers to build robust applications, guide junior team members, and drive innovation in fast-paced tech environments.

$133K - $175K/yr
Full-time
Medical, Dental, Vision, Retirement, PTO
Posted 3 days ago
8.5
Based on 12 frontline employees who took The Breakroom Quiz
67th of 560 rated colleges and universities
By working at Harvard University, you join a vibrant community that advances Harvard's world-changing mission in meaningful ways, inspires innovation and collaboration, and builds skills and expertise. We are dedicated to creating a diverse and welcoming environment where everyone can thrive.
Why join Harvard Medical School?
Harvard Medical School's mission is to nurture a diverse, inclusive community dedicated to alleviating suffering and improving health and well-being for all through excellence in teaching and learning, discovery and scholarship, and service and leadership.
You'll be at the heart of biomedical discovery, education, and innovation, working alongside world-renowned faculty and a community dedicated to improving human health. This is more than a job - it's an opportunity to shape the future of medicine.
The Senior Software Engineer role focuses on developing secure new applications and functionality, enhancing and supporting existing applications, providing system redundancy, and collaborating closely with AA&D staff and cross-functional teams to deliver innovative, cost-effective, and timely solutions. The Senior Software Engineer is responsible for leading application development efforts and adhering to Software Development Life Cycle (SDLC) best practices. The role performs the full application development lifecycle, including requirements gathering, functional analysis, design, development, unit testing, documentation, implementation, maintenance, and support of applications and reports. Key responsibilities include developing PL/SQL stored procedures, functions, packages, triggers, and supporting database objects. The role may leverage Oracle AOP, Dynamic SQL, ref cursors, bulk collection, explain plans, materialized views, shell scripting, and performance tuning techniques. The position also applies knowledge of object-oriented programming, API development, and API management to build scalable and maintainable solutions. The Senior Software Engineer uses Oracle APEX, JavaScript, jQuery, CSS, and web services to rapidly deliver secure, user-focused web applications and reports. This role employs REST design principles in the development of web services and integrations and works to ensure application usability, security, reliability, and performance. The position is responsible for troubleshooting critical production issues and providing timely resolution. It also provides architectural guidance and leadership on software development best practices, user interface design frameworks, server-side development, integrations, messaging solutions, and related tools and technologies. The role evaluates the Oracle APEX technology roadmap and emerging tools to identify capabilities that would benefit the HMS-AAD platform. In addition, the Senior Software Engineer collaborates with consultants, vendors, and internal technology partners as needed to conduct code reviews, security reviews, integrations, and adoption of best practices. The role serves as a technical liaison to internal and external stakeholders, mentors junior staff, and researches new technologies, tools, and software products to determine their feasibility and alignment with the organization's technology strategy.
Basic Qualifications:
Additional Qualifications and Skills:
Experience designing interactive Oracle APEX applications.
Ability to develop software in Java, JavaScript, PL/SQL, or other programming languages.
Experience developing web applications using at least one popular web framework.
Experience with test-driven development.
Proficiency with software engineering tools and development best practices.
Ability to document business and technical requirements, specifications, and solutions clearly.
Excellent knowledge of relational databases and database-driven applications.
Bachelor's degree in Computer Science, Engineering, or a related field preferred.
Strong interpersonal, facilitation, and consensus-building skills.
Excellent verbal, written, and presentation communication skills.
Proven ability to communicate and collaborate effectively with staff at all organizational levels.
Experience with higher education fundraising is a plus.
Strategic approach to problem-solving and the ability to develop and communicate a sound plan.
Strong analytical and quantitative skills, with the ability to connect product design and features to strategic objectives.
Experience with both Agile and Lean development methodologies.
Certificates and Licenses:
#LI-DK1
Work Format Details
This position has been determined by school or unit leaders that some of the duties and responsibilities can be effectively performed at a non-Harvard location. The work schedule and location will be set by the department at its discretion and based upon operational needs. When not working at a Harvard or Harvard-designated location, employees in hybrid positions must work in a Harvard registered state in compliance with the University's Policy on Employment Outside of Massachusetts. Additional details will be discussed during the interview process. Certain visa types and funding sources may limit work location. Individuals must meet work location sponsorship requirements prior to employment.
Salary Grade and Ranges
This position is salary grade level 059. Please visit Harvard's Salary Ranges to view the corresponding salary range and related information.
Benefits
Harvard offers a comprehensive benefits package that is designed to support a healthy work-life balance and your physical, mental and financial wellbeing. Because here, you are what matters. Our benefits include, but are not limited to:
Learn more about these and additional benefits on our Benefits & Wellbeing Page.
EEO/Non-Discrimination Commitment Statement
Harvard University is committed to equal opportunity and non-discrimination. We seek talent from all parts of society and the world, and we strive to ensure everyone at Harvard thrives. Our differences help our community advance Harvard's academic purposes.
Harvard has an equal employment opportunity policy that outlines our commitment to prohibiting discrimination on the basis of race, ethnicity, color, national origin, sex, sexual orientation, gender identity, veteran status, religion, disability, or any other characteristic protected by law or identified in the university's non-discrimination policy. Harvard's equal employment opportunity policy and non-discrimination policy help all community members participate fully in work and campus life free from harassment and discrimination.
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