See all roles

Fundraising & Donor Data Management Specialist – Strategic Campaign Coordination, Event Execution, and Database Excellence – arenaflex – San Marcos, CA

Work from home Full-time role Hiring

About arenaflex

arenaflex is a leading nonprofit organization dedicated to delivering compassionate health services and community support across Southern California. With a mission rooted in empathy, innovation, and inclusivity, arenaflex strives to improve the lives of individuals and families by providing high‑quality care, education, and outreach. Our team is a blend of passionate professionals, volunteers, and community partners who work together to create lasting impact. As we continue to expand our programs and services, we are looking for a talented Fundraising & Donor Data Management Specialist who can help us amplify our fundraising efforts, maintain impeccable donor records, and ensure every donor experience is memorable and meaningful.

Why Join arenaxflex?

At arenaflex, you will be part of a vibrant culture that values collaboration, continuous learning, and personal growth. We invest in our people through professional development opportunities, mentorship programs, and a supportive environment that encourages creativity and initiative. Whether you are coordinating a gala, designing a digital campaign, or fine‑tuning our donor database, your contributions will directly influence the resources we can provide to the communities we serve.

Key Responsibilities

Database Management & Data Integrity

  • Under the guidance of the Philanthropy Director, perform daily maintenance and enhancement of all donor, prospect, and constituent records using the arenaflex donor management platform.
  • Process, acknowledge, and accurately record all donations, grants, and pledges received by arenaxflex in a timely manner.
  • Monitor data integrity, security, and compliance; conduct regular imports, exports, segmentation, and coding updates.
  • Create and configure funds, campaigns, and appeals that align with arenaxflex’s financial coding structure.
  • Generate detailed gift, action, prospect, and mailing‑list reports for internal stakeholders and external partners.
  • Develop online event registration and donation pages using the arenaflex event platform; ensure seamless integration of offline donations into the central database.
  • Coordinate linking of campaigns, funds, and appeals between arenaxflex’s financial systems and the donor database to guarantee accurate financial reporting.
  • Conduct periodic audits of constituent biographical information, performing data cleanup to maintain a pristine database.
  • Oversee processing of department pledges and invoices, ensuring compliance with internal policies.
  • Manage matching‑gift initiatives, completing paperwork, initiating requests, and following up to secure additional contributions.

Fundraising Support & Event Coordination

  • Assist in planning, logistics, and execution of fundraising events, helping the Development team meet or exceed annual revenue targets.
  • Administer digital registration and ticketing systems, providing a smooth experience for donors, sponsors, and guests.
  • Ensure timely recognition and promotional benefits for sponsors and donors, reinforcing strong relationships.
  • Proactively conduct outreach to corporate, foundation, and individual prospects, cultivating new funding opportunities.
  • Prepare and deliver donor stewardship materials—including direct‑mail pieces, email campaigns, and social media content—for campaigns, special events, and ongoing development initiatives.
  • Design and publish web pages that solicit funds for mail appeals, event registrations, and online giving initiatives.
  • Enter gifts, generate acknowledgment letters, and produce reports promptly to maintain donor confidence.
  • Maintain meticulous records in the arenaflex donor database, safeguarding confidentiality and adhering to policy standards.
  • Represent arenaxflex at community events, acting as an ambassador for the organization’s mission and values.
  • Research prospective donors—individuals, corporations, and foundations—to identify high‑potential funding sources.

Essential Qualifications

  • Education: Bachelor’s degree in business, finance, nonprofit management, fundraising, data analytics, or a related field; or equivalent professional experience.
  • Experience: 1–3 years of hands‑on experience in fundraising, donor relations, or project coordination within a nonprofit or mission‑driven environment.
  • Technical Proficiency: Demonstrated expertise with the arenaflex donor management platform (formerly Raiser’s Edge) at an advanced level, including data imports, segmentation, and report generation.
  • Online Giving Platforms: Experience using arenaflex’s online giving solution (formerly GiveSmart) and familiarity with email marketing tools such as arenaflex (formerly Constant Contact) or arenaflex (formerly Mail Chimp).
  • Analytical Skills: Ability to interpret internal business processes and translate them into functional database configurations and best‑practice data management.
  • Communication: Strong written and verbal communication skills, with the ability to craft compelling donor communications and collaborate across departments.
  • Relationship Building: Proven ability to develop and nurture positive relationships with donors, corporate partners, and community stakeholders.

Preferred Qualifications

  • Advanced certification or training in nonprofit fundraising or database administration.
  • Experience managing large‑scale fundraising events (e.g., galas, charity runs, online auctions).
  • Knowledge of financial reporting standards and the ability to align donor data with finance department requirements.
  • Proficiency in graphic design tools for creating donor stewardship materials.
  • Multilingual abilities or experience working with diverse, multicultural communities.

Core Skills & Competencies

  • Detail‑Oriented Data Stewardship: Meticulous attention to data accuracy, security, and compliance.
  • Project Management: Ability to juggle multiple initiatives, meet deadlines, and keep projects on track.
  • Strategic Thinking: Insight into donor behavior and fundraising trends to drive revenue growth.
  • Tech Savvy: Comfort navigating donor management software, online giving platforms, and basic CRM integrations.
  • Collaboration: Team‑player mindset, working closely with development, finance, marketing, and program staff.
  • Customer Service Orientation: Commitment to delivering an exceptional donor experience from first contact through stewardship.
  • Adaptability: Flexibility to respond to evolving fundraising priorities and emerging digital tools.

Career Growth & Learning Opportunities

arenaflex is committed to your professional development. In this role, you will have access to:

  • Ongoing training on the latest fundraising technologies and best practices.
  • Mentorship from senior development leaders and the Philanthropy Director.
  • Opportunities to lead high‑visibility campaigns and events, building a robust portfolio of fundraising achievements.
  • Cross‑departmental exposure that broadens your understanding of nonprofit operations, finance, and program impact.
  • Potential pathways to senior development roles, data analytics positions, or program management based on performance and interests.

Work Environment & Culture at arenaflex

Our San Marcos office offers a collaborative, inclusive, and flexible work environment. We value work‑life balance, provide hybrid work options, and encourage a culture of open communication. arenaxflex celebrates diversity, equity, and inclusion, ensuring every team member feels respected and empowered to contribute their unique perspective.

Key cultural highlights include:

  • Regular team‑building events and community service days.
  • Health‑first policies, including a supportive vaccination program with accommodations as required.
  • Employee wellness initiatives, such as on‑site fitness classes, mental‑health resources, and nutritious snack options.
  • Recognition programs that celebrate individual and team accomplishments.

Compensation, Perks & Benefits

arenaflex offers a competitive salary commensurate with experience, along with a comprehensive benefits package that may include:

  • Medical, dental, and vision coverage.
  • Retirement savings plan with employer matching.
  • Paid time off, holidays, and flexible scheduling.
  • Professional development stipend for conferences, certifications, and coursework.
  • Employee assistance program (EAP) for personal and family support.
  • Transportation reimbursement or parking assistance.
  • Opportunities to participate in volunteer initiatives during work hours.

Application Process & Next Steps

If you are passionate about advancing arenaflex’s mission, have a knack for data precision, and thrive in a dynamic fundraising environment, we invite you to apply. Please submit your resume, a cover letter highlighting your relevant experience, and any examples of donor communications or event coordination work you have led.

arenaflex is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration without regard to race, color, religion, gender, sexual orientation, gender identity, national origin, disability, veteran status, or any other characteristic protected by law.

Take the next step in your career and help us make a lasting difference—apply today!

Apply for this job

You might like

Associate Director, Customer & Product Insights – Strategic Market Research, Consumer Experience & Data‑Driven Decision Leadership

Work from home Full-time role

Entry-Level Customer Service Representative – High Pay, Career Growth, and Development Opportunities at arenaflex

Work from home Full-time role

Entry-Level Customer Service Representative – High Pay, Career Growth & Training Opportunities at arenaflex

Work from home Full-time role

Entry-Level Remote Customer Engagement Representative – Flexible Schedule, Mentorship & Growth Opportunities

Work from home Full-time role

Junior Customer Service Assistant – Remote Entry‑Level Role Supporting Live‑Chat Operations at arenaflex

Work from home Full-time role

Part-Time Evening Data Entry Specialist – Flexible Hours, Remote & On‑Site Opportunities at arenaflex

Work from home Full-time role

arenaflex Customer Support Executive – Retail Shipping Services & Client Experience Specialist

Work from home Full-time role

Dynamic Customer Service & Cashier Specialist – Frontline Guest Experience & Transaction Management at arenaflex

Work from home Full-time role

Customer Experience Banker – arenaflex Branch, Morgantown, WV – Financial Concierge & Relationship Growth Specialist

Work from home Full-time role

Data Entry Clerk – Immediate Remote Hire, Flexible Hours, Quick‑Turnaround Research Sessions, and Product Testing Opportunities

Work from home Full-time role

Physical Therapist Assistant - Digital Health Specialist - Hybrid Role - Outpatient (2 days remote/3 days in clinic)

Work from home Full-time role

Technical Client Engagement Director

Work from home Full-time role

Experienced Full Stack Data Entry Specialist – Remote Entertainment Industry Job

Work from home Full-time role

Quality Assurance Analyst I

Work from home Full-time role

Experienced Full Stack Customer Service Representative – Work from Home in Tennessee at arenaflex

Work from home Full-time role

Retail Loss Mitigation Specialist-PT

Work from home Full-time role

Experienced Remote Data Entry Operator – Join arenaflex's Dynamic Team and Revolutionize Data Management

Work from home Full-time role

Experienced Data Entry Clerk – Remote Opportunity with arenaflex

Work from home Full-time role

Experienced Customer Service Representative – Delivering Exceptional Experiences for arenaflex Clients

Work from home Full-time role

Remote Data Entry Specialist – arenaflex Airlines

Work from home Full-time role