Jobs at Sproxil

Role Summary

• We are seeking a skilled and motivated Backend Engineer to join our development team.
• As a backend Software Developer at Sproxil Nigeria Limited, you will play a critical role in designing, developing, and deploying features, working closely with our frontend developers, product managers, and stakeholders to ensure seamless integration and top-tier performance.

Key Responsibilities

• Design, develop, and maintain APIs and backend services that support our web and mobile applications.
• Build scalable and high-performance systems, ensuring reliability, security, and efficiency.
• Optimize and fine-tune applications to ensure seamless performance
• Collaborate with cross-functional teams to implement new features and improve existing ones
• Write clean, maintainable, and well-documented code.
• Troubleshoot and debug complex issues, providing effective solutions.
• Keep up to date with industry trends, emerging technologies, and best practices in backend development.

Requirements

• Education: Bachelor's Degree in Computer Science or any related fields
• Experience: 6months - 2 years experience in backend development (SIWES & NYSC can apply)
• Sound knowledge of backend technology Node.js
• Experience with databases (SQL, NoSQL), data modeling, and database design
• Familiarity with RESTful APIs, microservices architecture, and cloud technologies (Azure)
• Proficient in version control (e.g., Git) and agile methodologies
• Solid understanding of security and data protection practices
• Excellent problem-solving skills and attention to detail
• Excellent communication skills
• Strong Java programming skills
• Understanding of modern web architecture and technologies.

Preferred Technical Skills:

• Good understanding of TypeScript
• ExpressJs framework,NestJS
• Good understanding of OOP(Object Oriented Programming)
• Familiarity with unit testing using Jest.
• Good understanding of how the web frontend works
• ​Relational database experience (MySQL)
• Experience with a Linux based operating system: Should be able to SSH into a remote machine, copy files, start services, etc. 
• Candidates will be required to demonstrate advanced hands-on knowledge of this during the interview process.
• This will be tested in a real-time environment
• Ability to operate independently and flexibly in a demanding and multi-cultural start-up environment.

Benefits

• Competitive salary and benefits package
• Collaborative and supportive work environment with an international team
• Flexible work arrangement
• Continuous learning and professional development.

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Role Summary

• The Head of Technology is a senior leadership role responsible for driving the full technology vision, architecture, and execution of the AISHA platform. 
• This individual will lead a cross-functional engineering and AI team, oversee the design and scalability of the platform, ensure regulatory and data compliance, and translate product vision into robust, secure, and high-performing technical systems. 
• The ideal candidate combines deep technical expertise in AI/ML and health technology with strong people leadership and a passion for impact-driven innovation.

Key Responsibilities

Technology Strategy & Vision:

• Define and execute AISHA's technology roadmap in alignment with product and business objectives.
• Lead architectural decisions across the AI, backend, frontend, and data layers of the platform.
• Stay ahead of emerging technologies in AI, health tech, and conversational agents, integrating relevant advances into AISHA.
• Advise executive leadership on technology investments, infrastructure, and capability building.

AI & Product Development:

• Oversee development and continuous improvement of AISHA's core AI models — including NLP, symptom checker, diagnostic reasoning, and health recommendation engines.
• Collaborate closely with the Product team to translate user needs and clinical requirements into technical specifications.
• Drive LLM integration, fine-tuning, and responsible AI deployment practices.
• Ensure AI outputs are clinically appropriate, bias-mitigated, and explainable.

Engineering Leadership:

• Recruit, manage, and mentor a high-performing team of engineers, AI/ML researchers, and data scientists.
• Establish engineering best practices including agile delivery, code review, CI/CD pipelines, and documentation standards.
• Foster a culture of innovation, ownership, and technical excellence within the team.
• Manage vendor relationships and third-party integrations (e.g., EHR systems, telehealth APIs, payment gateways).

Infrastructure, Security & Compliance:

• Own the platform's infrastructure, ensuring high availability, scalability, and performance.
• Ensure AISHA meets all applicable data privacy regulations including NDPR (Nigeria Data Protection Regulation), HIPAA principles, and relevant health data governance frameworks.
• Lead cybersecurity strategy, risk management, and incident response protocols.
• Oversee cloud infrastructure (AWS/GCP/Azure) and ensure cost-effective resource management.

Stakeholder & Cross-Functional Collaboration:

• Work closely with clinical advisors, product managers, and business leads to ensure technology serves health outcomes.
• Represent technology in board presentations, investor meetings, and partner discussions.
• Collaborate with the Regulatory and Legal team to ensure platform compliance with Nigerian and international health tech standards.

Requirements

• Bachelor’s Degree in Computer Science, Software Engineering, Electrical/Electronic Engineering, or a related field. (Required)
• Master’s degree in Artificial Intelligence, Health Informatics, or an MBA with a technology focus. (Preferred)
• Minimum of 8 years of progressive experience in software/product engineering, with at least 3 years in a senior technical leadership role.
• Demonstrated experience building and scaling AI-powered or data-driven products — healthtech experience is a strong advantage.
• Proven track record of leading end-to-end product technology delivery from MVP to growth stage.
• Experience working in or with African markets; understanding of low-bandwidth and mobile-first user environments is a plus.

Technical Skills:

• Strong proficiency in Python, and/or JavaScript/TypeScript; familiarity with Go or Rust is a plus.
• Deep expertise in machine learning frameworks (TensorFlow, PyTorch) and LLM orchestration tools (LangChain, OpenAI API, Anthropic API, etc.).
• Proficient in cloud platforms (AWS, GCP, or Azure), containerization (Docker/Kubernetes), and micro services architecture.
• Experience with FHIR, HL7, or other health data interoperability standards is an advantage.
• Familiarity with vector databases, RAG pipelines, and AI agent frameworks.

Leadership & Soft Skills:

• Exceptional leadership and team-building skills with the ability to inspire and manage diverse technical teams.
• Strong strategic thinking balanced with hands-on technical credibility.
• Excellent communication skills — ability to translate complex technical concepts for non-technical stakeholders.
• High sense of ownership, accountability, and mission alignment with improving healthcare access.

Benefits

• Competitive compensation and equity participation.
• Opportunity to build and lead technology at the intersection of AI and healthcare in one of Africa’s fastest-growing markets.
• Flexible hybrid work arrangement.
• Access to continuous learning resources, AI research communities, and industry conferences.
• A mission-driven team passionate about expanding access to quality healthcare through technology.

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Job Summary  

• We are looking for a Mid-Level Java Developer with solid experience in Spring Boot and legacy Java technologies such as JSP and Servlets.
• The successful candidate will work on developing new features, maintaining existing systems, and supporting the transition from legacy applications to modern Java frameworks.

Key Responsibilities  

• Develop, test, and deploy scalable Java applications using Spring Boot and related frameworks.
• Maintain and enhance existing JSP/Servlet-based applications.
• Participate in the design, development, and integration of APIs and backend services.
• Collaborate with cross-functional teams including front-end developers, QA, and DevOps.
• Write clean, maintainable, and efficient code following best practices.
• Perform code reviews, identify performance bottlenecks, and optimize existing solutions.
• Support the migration and modernization of legacy systems.

Required Skills and Qualifications  

• Bachelor’s Degree in Computer Science, Engineering, or a related field.
• 3 - 6 years of hands-on Java development experience.
• Strong proficiency in Spring Boot, Spring MVC, Spring Data JPA, and REST APIs.
• Working knowledge of JSP, Servlets, JDBC, and older Java EE technologies.
• Good understanding of OOP principles, design patterns, and exception handling.
• Experience with SQL databases (MySQL, PostgreSQL, or Oracle).
• Familiarity with Git, Maven/Gradle, and unit testing frameworks (JUnit, Mockito).
• Strong analytical, debugging, and problem-solving skills.