Senior Javascript Developer Jobs in Needham, MA (NOW HIRING)

Job#: 3049178
Job Description:
Apex Systems is a world class technology services business that incorporates industry insights and experience to deliver solutions that fulfill our clients' digital visions.
Apex has an opportunity for a Senior Data Quality Developer. For applicants who are interested in this opportunity, send your updated resume to Gabriel Ortega, Account Manager, at .
Here are the details:
Position: Senior Data Quality Developer
Client: Commonwealth of MA (EOHHS)
Location: Quincy, MA (Hybrid)
Duration: Thru 6/30/27 (with possibility of extension)
Pay rate: $65-$72/hour
POSITION OVERVIEW:
The Executive Office of Health and Human Services (EOHHS) is looking for a highly skilled and experienced candidate to fill the Senior Data Quality Developer position within the Enterprise Data Management & Engineering (EDME) department. This role focuses on leading and advancing Mass Health Data Modernization initiatives such as SENDPRO, MassRX Data to DW, Enterprise Data Catalog, ACO/MCO/ CP reporting transition by leveraging AWS Cloud, Snowflake and other data services. The ideal candidate will collaborate across various teams, including data architecture, engineering, business, quality assurance, and analytics. EOHHS is the Commonwealth of Massachusetts agency responsible for administering the Medicaid and Children's Health Insurance Program (collectively known as MassHealth). MassHealth offers health coverage services to eligible members, including families, individuals with disabilities, children, long-term unemployed adults, and seniors, through various programs, including fee-for-service and managed care.
The ideal candidate is a self-starter who is highly motivated, efficient, and professional. The work will include Data Quality validations, analysis, design, coding, and testing of moderate to complex data extraction routines, report and scorecard development. In this role, you are comfortable speaking to both business and technical stakeholders to ensure combined understanding of requirements and collaborative solutions. This role will be expected to own tasks and establish best practices and processes related to Data Quality.
RESPONSIBILITIES
Develop data quality validations and rules using programming languages and Data Quality tools and Services.
Use Informatica tools for data quality related work
Experience configuring EDC and Axon, including business glossaries, dashboards, policies, search, Axon maps
Should be able to discuss with data stakeholders on data governance processes and translate those requirements into Axon workflows
Have a good understanding of data quality principles and practices
Research, develop, and implement solutions for data mastering
Use Java and JavaScript to develop and enhance in-house developed applications
Develop and enhance Web application tools related to data mastering solutions
Apply problem solving and analytical skills including identifying trends and predicting outcomes
Design and develop data visualizations and analytical solutions using BI tools like Tableau or Cognos
Perform data management and manipulation against big volume of data stored in a large data warehouse
Develop a good understanding of the existing data model
Retrieve data from large databases and manage data for analysis
Review ETL code and provide critical feedback on issues of data integrity
Evaluate and document technical work and processes
Communicate and present processes and analysis results to stakeholders
Work with other teams for integration of work flows and processes
PREFERRED QUALIFICATIONS
Experience with data quality tools preferably Informatica data quality tools
Experience with Informatica data governance tools or similar tools
Experience performing data extraction and manipulation using programming languages
Experience handling Healthcare data
Comfortable working with a large, multi-terabyte data warehouse
Excellent SQL query skills
3+ years of experience with Java
Experience with designing and developing data visualization and analytical solutions
Experience developing web applications including JavaScript
Experience with Python
Familiarity with statistical modeling and machine learning
Strong problem solving and analytical skills including identifying trends and predicting outcomes
Knowledge of Linux and shell scripting
Knowledge of Cloud architecture and networking
Strong writing and communication skills
Ability to work cross-functionally with multiple teams.
EEO Employer
Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at or .
Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at
Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.
Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.
If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at or . Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.
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