Graph Database (Neo4j) Developer
Category: Software Development/ Engineering
Main location: United States, Ohio, Strongsville
Position ID: J1025-1507
Employment Type: Full Time
Position Description:
This is a hybrid position located in Strongsville, OH. Fully remote work is not possible.
We are seeking a Graph Database (Neo4j) Developer to design, build, and optimize graph-based data models and applications that power our next-generation data insights and relationship analytics. The ideal candidate has hands-on expertise with Neo4j, Cypher query language, and data integration pipelines, and is passionate about turning complex connected data into meaningful business intelligence.
You will collaborate with data engineers, data scientists, and product teams to build graph solutions that enhance recommendation engines, fraud detection models, master data relationships, and enterprise knowledge graphs.
Duties and Responsibilities:
Build scalable and efficient graph database models in Neo4j to represent complex business entities and relationships.
. Write and optimize Cypher queries for analytics, data retrieval, and transformation.
. Develop data ingestion pipelines to populate graph structures from structured, semi-structured, and unstructured data sources (e.g., SQL, APIs, JSON, CSV).
. Integrate Neo4j with applications and analytics platforms using Python, Java, or Node.js SDKs.
. Monitor and tune graph database performance, indexes, and query execution plans.
. Work closely with data architects, data scientists, and software engineers to design and operationalize graph-based solutions.
. Enable visualization through tools like Neo4j Bloom, GraphXR, or other graph visualization platforms.
. Implement access control, data lineage, and metadata management within the graph ecosystem.
. Maintain documentation of data models, workflows, and integration patterns for reusability and governance.
Required Qualifications:
Bachelor's degree in computer science, Information Systems, Data Engineering, or related field.
. 5+ years of experience in database development, with at least 2 years of hands-on experience in Neo4j.
. Strong proficiency in SQL, graph schema design, and data ingestion methods.
. Experience with ETL tools (e.g., Apache NiFi, Talend, Airflow, or custom pipelines).
. Working knowledge of Python or Java for integration scripting and API development.
. Familiarity with graph analytics algorithms (e.g., PageRank, community detection, shortest path).
. Experience working in cloud environments (AWS Neptune, GCP Graph, or Azure Cosmos DB Graph).
Other Information:
CGI is required by law in some jurisdictions to include a reasonable estimate of the compensation range for this role. The determination of this range includes various factors not limited to skill set, level, experience, relevant training, and licensure and certifications. To support the ability to reward for merit-based performance, CGI typically does not hire individuals at or near the top of the range for their role. Compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for this role in the U.S. is $57,100.00 - $154,300.00.
CGI's benefits are offered to eligible professionals on their first day of employment to include:
. Competitive compensation
. Comprehensive insurance options
. Matching contributions through the 401(k) plan and the share purchase plan
. Paid time off for vacation, holidays, and sick time
. Paid parental leave
.Learning opportunities and tuition assistance
. Wellness and Well-being programs
Skills:
Data Engineering
DevOps
What you can expect from us:
Together, as owners, let's turn meaningful insights into action.
Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because...
You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction.
Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.
You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.
Come join our team-one of the largest IT and business consulting services firms in the world.
Qualified applicants will receive consideration for employment without regard to their race, ethnicity, ancestry, color, sex, religion, creed, age, national origin, citizenship status, disability, pregnancy, medical condition, military and veteran status, marital status, sexual orientation or perceived sexual orientation, gender, gender identity, and gender expression, familial status or responsibilities, reproductive health decisions, political affiliation, genetic information, height, weight, or any other legally protected status or characteristics to the extent required by applicable federal, state, and/or local laws where we do business.
CGI provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job in the U.S., please email the CGI U.S. Employment Compliance mailbox at USEmploymentCompliance@cgi.com . You will need to reference the Position ID of the position in which you are interested. Your message will be routed to the appropriate recruiter who will assist you. Please note, this email address is only to be used for those individuals who need an accommodation to apply for a job. Emails for any other reason or those that do not include a Position ID will not be returned.
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All CGI offers of employment in the U.S. are contingent upon the ability to successfully complete a background investigation. Background investigation components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government security clearance requirements, and in accordance with applicable laws, some background investigations may include a credit check. CGI will consider for employment qualified applicants with arrests and conviction records in accordance with all local regulations and ordinances.
CGI will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI's legal duty to furnish information.
