Senior Software Engineer – GenAI & Agentic Applications

Job Description:

Senior Software Engineer – GenAI & Agentic Applications

📍 Remote | Contract (6 months w/ potential extension or conversion)

Build What’s Next In AI Applications

We’re looking for a Senior Software Engineer to design and build agentic AI applications that power real-world workflows at scale.

This is not a research role and not a traditional full stack position.

You’ll take LLM-powered ideas from concept to production — designing how data flows into models, how outputs are structured, and how those outputs are transformed into real application functionality.

If you’ve built end-to-end GenAI systems and know how to turn LLM output into something meaningful and usable, this role is for you.

What You’ll Do

• Design and build agentic AI applications end-to-end (from input → reasoning → output → execution)
• Work directly with LLMs to define:
• Input structure and prompt strategies
• Output parsing and structured response handling
• Multi-step workflows and agent behavior
• Translate AI outputs into functional application logic and user-facing tools
• Develop Python-based services to orchestrate AI workflows and integrations
• Productionize AI systems, including:
• Deployment workflows
• Observability and logging
• Reliability and performance considerations
• Collaborate with internal stakeholders to turn ambiguous requirements into working solutions
• Contribute to architecture decisions around agent workflows, memory, and orchestration patterns

Must Have

• Proven experience building and shipping GenAI / agentic applications end-to-end
• Strong proficiency in Python (primary language)
• Hands-on experience working directly with LLMs (prompting, orchestration, output handling)
• Ability to clearly explain:
• What data goes into an LLM
• What comes out
• How that output is used within an application
• Experience turning AI outputs into usable workflows, tools, or product features
• Familiarity with production environments:
• CI/CD concepts
• Deployment pipelines
• Scalable system design
• Strong understanding of agentic concepts, including:
• Memory and context management
• Multi-step reasoning or orchestration
  

• Experience with agentic frameworks (e.g., LangGraph, LangChain, CrewAI, etc.)
• Familiarity with AWS services such as Bedrock, Lambda, or serverless architectures
• Full-stack experience (React or UI work is a plus, not required)
• Experience building internal tools or workflow automation systems

• You’ve built real AI applications — not just prototypes or experiments
• You can speak fluently about design decisions, tradeoffs, and production challenges
• You understand the difference between:
• calling an LLM
• and building a system around it
• You thrive in fast-moving, ambiguous environments and can take ownership from idea to delivery

• Internal AI applications that help teams:
• Automate decision-making
• Generate plans and artifacts
• Accelerate workflows using LLM-driven reasoning
• Systems where AI is part of the workflow, not just an API call

• Work on practical, production AI systems — not theoretical models
• High ownership and autonomy as a senior individual contributor
• Opportunity to shape how agentic AI is applied in real-world environments

The pay rate for this position is between $77.00 and $87.00 per hour.

We are 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. We will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.

Apex uses a virtual recruiter as part of the application process. Click here for more details.

If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at [email protected] or 844-463-6178.

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 ClearlyRated's 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.

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 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 ClearlyRated's 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.

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.

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Everforth Apex Systems is part of the Commercial Segment of Everforth, Inc.

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Everforth Apex 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 have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Benefits Department at [email protected] or 804-523-8228. (Do not submit resumes or solicit consultants to this email address). UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex.