Senior Full-Stack Engineer with AWS

CapTech Consulting•Philadelphia, PA

15h•Hybrid

About The Position

CapTech is seeking a Senior Full-Stack Engineer to design, develop, and maintain high-quality enterprise systems and integrations in a project-based consulting environment. Developers work with clients and colleagues to deliver solutions that may include API-driven clients, microservices, event-driven integrations, cloud deployments, serverless applications, and web and portal front ends. The role involves continued learning and collaboration with developers, architects, and clients.

Requirements

At least 6 years of experience designing, developing, and maintaining applications using the Microsoft Stack or Java.
Hands-on experience building and consuming RESTful APIs, including documenting APIs with Swagger or OpenAPI.
Strong background in database design and development, including SQL Server and NoSQL technologies such as AWS.
Front-end development experience with JavaScript or TypeScript, HTML, CSS, and modern frameworks or libraries such as Angular, React, or Vue; working knowledge of UI frameworks such as Bootstrap.
Experience developing agentic AI, including developing agents and developing with agents.
Experience with a varied AI toolset, such as Claude Code, CodeX, OpenCode, or OpenClaude.
Experience with source control systems such as Git and collaborative development workflows.
Familiarity with multi-system integrations, distributed systems, and common enterprise integration challenges.
Solid understanding of application performance tuning, scalability, and optimization techniques.
Ability to clearly communicate technical concepts, designs, and solutions to technical and non-technical stakeholders.
Strong problem-solving skills and commitment to clean, maintainable, well-documented code.

Nice To Haves

Preferred experience with AI orchestration.

Responsibilities

Collaborate with team members and clients to deliver technical solutions tailored to client needs.
Create quality deliverables that communicate technical solutions to appropriate audiences.
Use internal programs and self-directed training to develop industry-relevant knowledge and skills.
Understand and implement object-oriented design patterns.
Communicate effectively with team members who have varying degrees of technical knowledge.
Provide technical mentoring.

Benefits

Generous paid time off.
Health coverage.
Disability insurance.
Paid family leave.
Certification and tuition support, digital on-demand learning courses, mentorship, and skill development paths.
Modern Health mental health and well-being platform, including 1:1 care, group support sessions, and self-serve resources for employees and their families.
Carrot Fertility coverage for fertility and family-forming needs, including adoption, surrogacy, fertility treatments, and pregnancy.
Company-paid stipend for personalized lifestyle benefits.
Employee Resource Groups.
Opportunities to participate in philanthropic partnerships and pro-bono projects.
401(k) matching with no vesting period.