Lead Full-Stack Developer
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At a glance
Job overview
Apex Systems is hiring a Lead Full-Stack Developer. Apex Systems is seeking a senior full-stack engineer with deep Python expertise to lead key Fraud AI initiatives. This role involves providing technical leadership to offshore teams and serving as an onshore point of contact during U.S. business hours. The ideal candidate will have strong backend capabilities, particularly around AI services, agentic workflows, LLM integrations, and cloud deployment, complemented by experience building React front-ends that consume AI-powered services.
Key focus areas include Lead offshore engineering resources and drive successful delivery of AI initiatives., Design, develop, and enhance backend services using Python frameworks., and Build and improve React-based user interfaces that support AI-enabled workflows..
Successful candidates bring Backend Development, Frontend Development, and Generative AI / Agentic AI. Important skills include Python, Flask, FastAPI, Django, React, and API Design. Preferred (not required): Collaboration, Graph Databases, Kafka, and Messaging Platforms.
Skills & qualifications
Skills
Qualifications
Benefits
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Job Duties
We are seeking a senior full-stack engineer with deep Python expertise and experience in delivering enterprise-grade AI applications. This role will lead key Fraud AI initiatives, provide technical leadership to offshore teams, and serve as an onshore point of contact during U.S. business hours. The ideal candidate will have strong backend capabilities, particularly around AI services, agentic workflows, LLM integrations, and cloud deployment, complemented by experience building React front-ends that consume AI-powered services.
Key Responsibilities
Lead offshore engineering resources and drive the successful delivery of AI initiatives.
Design, develop, and enhance backend services using Python frameworks such as Flask, FastAPI, or Django.
Build and improve React-based user interfaces that support AI-enabled workflows.
Architect and implement production-grade Generative AI solutions, including LLMs, RAG pipelines, and agentic systems.
Establish and enforce guardrails, governance, monitoring, and compliance controls for all AI solutions.
Develop and maintain CI/CD pipelines and cloud deployment processes on platforms like AWS or Azure.
Collaborate with Product, Design, Platform, Risk, and Compliance teams to deliver integrated solutions.
Provide mentorship to other engineers, drive architectural decisions, and perform technical leadership functions.
Required Qualifications
Backend Development (5+ Years)
Expert-level Python development experience with frameworks like Flask, FastAPI, or Django.
Proficiency in API design and development (REST, OpenAPI, Swagger).
Experience with authentication and security protocols such as OAuth, OIDC, JWT, and RBAC.
Frontend Development (3+ Years)
Experience with React (preferred) or Angular, including component architecture, state management, and routing.
Knowledge of accessibility standards and UI testing practices.
Generative AI / Agentic AI (1+ Year)
Understanding of LLM concepts, RAG design, and agentic AI systems.
Proficiency in LangChain and/or LangGraph.
Experience with prompt engineering and implementing AI guardrails.
Data & Infrastructure (3–5 Years)
Experience with vector and relational databases, and Redis caching.
Proficiency with Docker, Kubernetes, and CI/CD pipelines.
Knowledge of observability, monitoring, and performance optimization for AI workloads.
Experience with public cloud deployments (AWS or Azure).
Preferred Qualifications
Experience with LLM observability tools.
Familiarity with graph databases.
Experience with Kafka or other messaging platforms.
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 here 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 https://www.apexsystems.com/privacy-policy
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 [email protected] or 804-523-8228. 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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Minimum Education Required
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Minimum Experience Required
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Shift
First (Day)
Number of Openings
1
Compensation
$
Postal Code
55343
Job Type
Full Time
Place of Work
On-site
Requisition ID
3041630
Job Benefits
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