Technical Customer Support Jobs in Wilmington, DE
Technical Customer Support jobs in Wilmington are concentrated in the Riverfront district, the Central Business District, and Trolley Square, where financial services firms, healthcare technology companies, and insurance carriers drive steady demand. Employers hiring right now include Berkley Technology Services, JPMorganChase, and Berkley. Find a role that fits below and apply directly.
Find JobsOverview
Showing 5 of 12+ Technical Customer Support jobs
JOB RESPONSIBILITIES
- Leads end-to-end delivery of full stack solutions using React, Java Spring Boot, GraphQL/REST, and AWS-managed services, from design through production support.
- Drives architecture and design reviews, defining service boundaries, API contracts, data models, and integration patterns.
- Develops secure, high-quality, production-grade code; conducts thorough code reviews; sets and enforces engineering standards.
- Builds and maintains highly available and scalable services with strong operational excellence: reliability, performance, cost awareness, and maintainability.
- Implements and governs authentication/authorization using OIDC/OAuth2, token validation, scopes/claims, and service-to-service security patterns.
- Establishes robust observability practices (structured logging, metrics, tracing), incident response readiness (runbooks).
- Evaluates vendor and internal solutions (including architectural fit, security posture, scalability, and operability) and guides adoption decisions.
- Partners with Product and UX to deliver outcomes; translates requirements into technical plans and milestones; proactively manages trade-offs.
REQUIRED QUALIFICATIONS, CAPABILITIES, AND SKILLS
- Minimum 8 years applied full stack engineering experience delivering and operating production systems; experience as a senior/lead capacity (technical leadership, design ownership).
- React expertise: modern React patterns, TypeScript, state management, component design systems, performance optimization, and responsive UI development.
- Java Spring Boot expertise: building APIs, dependency injection, validation, error handling, and performance tuning.
- GraphQL proficiency: schema design, resolvers, federation/composition patterns (where applicable), query performance (N+1 mitigation, caching), and API governance/versioning strategy.
- REST proficiency: OpenAPI-style contract design, pagination/filtering, idempotency, backward compatibility, and consumer-driven API evolution.
- OIDC/OAuth2: hands-on implementation with JWTs, refresh/access token flows, scopes/claims, secure session patterns, and least-privilege access control.
- AWS experience (hands-on): designing, deploying, and operating cloud-native applications; strong understanding of IAM, networking basics, and operational tooling (logs/metrics/alarms).
- Data layer expertise:
- AWS Aurora PostgreSQL: advanced SQL, indexing, query optimization, migrations, and transactional design.
- AWS Neptune: gremlin, graph modeling, query patterns, and performance considerations for graph workloads.
- Event-driven systems:
- AWS Kafka (MSK): topics/partitions, consumer groups, schema evolution, ordering/at-least-once semantics, idempotency, retries/DLQs, and operational monitoring.
- CI/CD and quality:
- Strong Git practices, automated testing (unit/integration/contract/e2e), code quality gates, and release confidence practices (feature flags, progressive rollout where applicable).
- AI-assisted engineering (MUST):
- Demonstrated proficiency using Claude Code and/or GitHub Copilot to accelerate development, debugging, refactoring, test generation, and documentation—while ensuring correctness, security, and maintainability (e.g., validating outputs, avoiding sensitive data leakage, and adhering to team standards).
PREFERRED QUALIFICATIONS, CAPABILITIES, AND SKILLS
- Infrastructure as Code (Terraform/CloudFormation/CDK) and deployment automation patterns.
- Containerization and orchestration experience (Docker, ECS/EKS) depending on platform direction.
- Advanced security practices: threat modeling, OWASP Top 10 mitigation, secrets management, dependency hygiene.
- Experience defining platform standards: API governance, event contracts, service templates, and reliability SLOs/SLIs.
- Prior experience integrating with Oracle HCM.
JOB RESPONSIBILITIES
- Leads end-to-end delivery of full stack solutions using React, Java Spring Boot, GraphQL/REST, and AWS-managed services, from design through production support.
- Drives architecture and design reviews, defining service boundaries, API contracts, data models, and integration patterns.
- Develops secure, high-quality, production-grade code; conducts thorough code reviews; sets and enforces engineering standards.
- Builds and maintains highly available and scalable services with strong operational excellence: reliability, performance, cost awareness, and maintainability.
- Implements and governs authentication/authorization using OIDC/OAuth2, token validation, scopes/claims, and service-to-service security patterns.
- Establishes robust observability practices (structured logging, metrics, tracing), incident response readiness (runbooks).
- Evaluates vendor and internal solutions (including architectural fit, security posture, scalability, and operability) and guides adoption decisions.
- Partners with Product and UX to deliver outcomes; translates requirements into technical plans and milestones; proactively manages trade-offs.
REQUIRED QUALIFICATIONS, CAPABILITIES, AND SKILLS
- Minimum 8 years applied full stack engineering experience delivering and operating production systems; experience as a senior/lead capacity (technical leadership, design ownership).
- React expertise: modern React patterns, TypeScript, state management, component design systems, performance optimization, and responsive UI development.
- Java Spring Boot expertise: building APIs, dependency injection, validation, error handling, and performance tuning.
- GraphQL proficiency: schema design, resolvers, federation/composition patterns (where applicable), query performance (N+1 mitigation, caching), and API governance/versioning strategy.
- REST proficiency: OpenAPI-style contract design, pagination/filtering, idempotency, backward compatibility, and consumer-driven API evolution.
- OIDC/OAuth2: hands-on implementation with JWTs, refresh/access token flows, scopes/claims, secure session patterns, and least-privilege access control.
- AWS experience (hands-on): designing, deploying, and operating cloud-native applications; strong understanding of IAM, networking basics, and operational tooling (logs/metrics/alarms).
- Data layer expertise:
- AWS Aurora PostgreSQL: advanced SQL, indexing, query optimization, migrations, and transactional design.
- AWS Neptune: gremlin, graph modeling, query patterns, and performance considerations for graph workloads.
- Event-driven systems:
- AWS Kafka (MSK): topics/partitions, consumer groups, schema evolution, ordering/at-least-once semantics, idempotency, retries/DLQs, and operational monitoring.
- CI/CD and quality:
- Strong Git practices, automated testing (unit/integration/contract/e2e), code quality gates, and release confidence practices (feature flags, progressive rollout where applicable).
- AI-assisted engineering (MUST):
- Demonstrated proficiency using Claude Code and/or GitHub Copilot to accelerate development, debugging, refactoring, test generation, and documentation—while ensuring correctness, security, and maintainability (e.g., validating outputs, avoiding sensitive data leakage, and adhering to team standards).
PREFERRED QUALIFICATIONS, CAPABILITIES, AND SKILLS
- Infrastructure as Code (Terraform/CloudFormation/CDK) and deployment automation patterns.
- Containerization and orchestration experience (Docker, ECS/EKS) depending on platform direction.
- Advanced security practices: threat modeling, OWASP Top 10 mitigation, secrets management, dependency hygiene.
- Experience defining platform standards: API governance, event contracts, service templates, and reliability SLOs/SLIs.
- Prior experience integrating with Oracle HCM.
See All 12 Technical Customer Support Jobs in Wilmington
Find roles in Wilmington that match your experience and apply in just a few clicks.
Find JobsTechnical Customer Support Job Market in Wilmington
Who's Hiring
Top Industries Hiring
- Insurance
- Technology & Software
- Fintech
- Science & Research
- Banking & Financial Services
Technical Customer Support Jobs in Wilmington: Frequently Asked Questions
How do I get a technical customer support job in Wilmington?
Focus on Wilmington's dominant sectors: financial services, healthcare technology, and insurance, which generate the most technical customer support openings in the city. Roles cluster in the Central Business District and along the Riverfront, where mid-size fintech firms and large card-network companies run sizable support operations. Candidates who combine ticketing system experience with knowledge of financial or healthcare software products have a clear edge in this market.
Which companies hire technical customer supports in Wilmington?
Employers hiring technical customer supports in Wilmington right now include Berkley Technology Services, JPMorganChase, and Berkley, based on current listings on Migrate Mate as of July 2026. Wilmington's hiring base skews toward established financial institutions, insurance carriers, and health system technology divisions rather than early-stage startups.
Are there remote technical customer support jobs in Wilmington?
Yes, technical customer support is among the more remote-friendly roles because most of the work involves digital tools, ticketing platforms, and phone or chat channels rather than on-site hardware. About 13% of technical customer support openings tied to Wilmington are remote or hybrid as of July 2026, reflecting how broadly Wilmington's financial and healthcare employers have adopted flexible arrangements. Fully remote openings are most common for software troubleshooting and account-level support roles.
How can I get a technical customer support job in Wilmington with little or no experience?
The most realistic entry path in Wilmington is a tier-one help desk or customer-facing support role at one of the city's many financial services or insurance firms, which routinely hire candidates with strong communication skills and basic computer proficiency. Community Education Building workforce programs and Delaware Technical Community College courses in IT fundamentals can fill credential gaps quickly. Entry-level roles at payment processors and health system contact centers in the Riverfront area often promote internally, making them a strong starting point.
Which industries hire the most technical customer supports in Wilmington?
The sectors hiring the most technical customer supports in Wilmington are Insurance, Technology & Software, and Fintech, based on current listings on Migrate Mate as of July 2026. Wilmington's status as a major corporate and banking hub means financial services alone accounts for a disproportionately large share of local technical support demand compared to other mid-size U.S. cities.
Related Jobs in Delaware
See All 12 Technical Customer Support Jobs in Wilmington
Find roles in Wilmington that match your experience and apply in just a few clicks.
Find Jobs