Senior Backend Engineer (AI-Native)
AI summary
Umba is hiring a Senior Backend Engineer (AI-Native) for a remote role based in Nairobi, Kenya. The position focuses on building scalable fintech backend services in Python (Flask, FastAPI), integrating AI tools like Claude Code and Codex, and collaborating with Data and Product teams. A Computer Science degree, Python/Go proficiency, and 5+ years of backend experience (including 1+ year in AI) are required. The application deadline is 30/09/2026.
- Remote role based in Nairobi with a fintech employer
- AI-native engineering environment using Claude Code and Codex
- Requires 5+ years backend experience and 1+ year in AI
- Deadline to apply is 30/09/2026
AI job guide
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AI salary guide
Source salary availableThe source lists Open. Confirm the final pay, benefits, contract terms and allowances directly with the employer before accepting an offer.
Can you qualify for this role?
- Required5+ years of relevant experienceThe job post includes a minimum experience signal.
- RequiredEducation or certification mentioned in the postThe captured text mentions education, a diploma, certificate, or licence.
- PreferredPractical evidence in security, seguranca, technologyThe tags and summary point to skills connected with this role.
- RequiredAvailability to work in Not specifiedThe vacancy is associated with this location.
- UnclearComfort with the Remote contract termsConfirm hours, duration, probation and benefits at the original source.
Documents to prepare
- Likely requiredUpdated CV
- Role specificCover letter or short employer message
- OptionalProfessional references
- Role specificAcademic or professional certificates
- VerifyID or passport only after verifying the employer
Application tips for this job
- Place your strongest Senior Backend Engineer (AI-Native) evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to Umba and the role in Not specified.
- Add concrete examples related to security, seguranca, technology, ideally with measurable outcomes or clear responsibilities.
- Follow the instructions from Corporate Staffing Kenya; avoid sending documents to unofficial contacts or copied links.
- Confirm the deadline, interview location and employer contact before sharing personal documents.
- Plan to submit before the listed deadline: 2026-09-30.
Source and safety check
- Corporate Staffing Kenya
- Original source link available
- Application method is clear
- Deadline is available: 2026-09-30
- No major risk signal was detected in the captured text.
Never pay for interviews, shortlisting, medical checks, uniforms, or job placement. Confirm every application at the original source before sharing personal documents. Report suspicious listing.
Interview preparation
- What experience makes you a strong fit for this Senior Backend Engineer (AI-Native) role in security, seguranca?
- How have you handled responsibilities similar to those in this job post?
- Are you available to work in Not specified under the listed contract or schedule?
- Prepare examples with clear responsibilities, tools used and measurable outcomes.
- Review the source and research Umba before the interview.
Ask what the first priorities will be in the role and how success will be measured.
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Original source description
Job Title: Senior Backend Engineer (AI-Native)- Remote
Date Posted: 10/09/2026
Job Type: Remote
Job Level: Management
Employer: Umba
Industry: IT
Salary: Open
Location: Nairobi
Country: Kenya
Deadline: 30/09/2026
IT Jobs. Umba Jobs. Senior Backend Engineer (AI-Native) – Remote building scalable backends and integrating LLMs, requiring a Computer Science Degree, Python/Go proficiency, and 5+ years backend
Experience
- (1+ in AI).
- About the Role
- We are looking for an experienced Back-End / Full-Stack Engineer to design, build, and scale the core services behind financial technology products.
- You will work primarily in Python (Flask, FastAPI), building secure, high-performance APIs that move money and handle sensitive customer data at scale, while also contributing across the stack where needed.
- This is not a traditional engineering role.
- We operate in an AI-native development environment, where engineers leverage tools like Claude Code, Codex, and other LLM-based systems to accelerate development, generate code, and iterate quickly.
- As a result, the role increasingly focuses on:
- Defining clear technical specifications
- Orchestrating AI agents to implement systems
- Reviewing, validating, and hardening generated code
- Building robust feedback loops and quality control systems
- You will collaborate closely with the Data and Product teams to shape architecture and ship features quickly and reliably.
- This is a highly technical, remote role. You will join a small, high-performing team operating at speed, where ownership is expected and impact is immediate.
- in production environments
- Strong proficiency in Python and backend frameworks (Flask, FastAPI)
- Intermediate
- with frontend development
- building and scaling APIs and distributed systems
- Comfortable working across the stack (backend, with some frontend exposure preferred)
- Strong system design skills and understanding of software architecture principles
Responsibilities
- Design, build, and maintain scalable backend services using Python (Flask, FastAPI)
- Contribute to front end development (Next.js)
- Contribute across the stack when needed (APIs, integrations)
- Define clear technical specs that can be executed by AI-assisted development workflows
- Use AI tools (e.g. Claude Code, Codex) to accelerate development while maintaining high quality
- Review, test, and validate AI-generated code to ensure correctness, security, and performance
- Architect systems with a focus on reliability, observability, and scalability
- Build strong testing and validation pipelines (unit, integration, automated QA)
- Collaborate with Data teams to deliver end-to-end features
- Debug complex production issues and implement robust fixes
- Continuously improve engineering velocity through tooling and process improvements
- Skills and Qualifications
- 5+ years of software engineering