The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its 2025 Design Award winner for Inclusivity.  

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

The responsibilities of our Platform team include building and maintaining all backend services, including, but not limited to, payments, analytics, subscriptions, new products, text to speech, and external APIs.

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, is passionate about making product decisions, and has experience building great user experiences that delight users.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. 

Our interview process involves several technical interviews and we aim to complete them within 1 week. 

What You’ll Do

• Design, develop, and maintain robust APIs including public TTS API, internal APIs like Payment, Subscription, Auth and Consumption Tracking, ensuring they meet business and scalability requirements
• Oversee the full backend API landscape, enhancing and optimizing for performance and maintainability
• Collaborate on B2B solutions, focusing on customization and integration needs for enterprise clients
• Work closely with cross-functional teams to align backend architecture with overall product strategy and user experience

An Ideal Candidate Should Have

• Proven experience in backend development: TS/Node (required)
• Direct experience with GCP and knowledge of AWS, Azure, or other cloud providers
• Efficiency in ideation and implementation, prioritizing tasks based on urgency and impact
• Preferred: Experience with Docker and containerized deployments
• Preferred: Proficiency in deploying high availability applications on Kubernetes

What We Offer

• A dynamic environment where your contributions shape the company and its products
• A team that values innovation, intuition, and drive
• Autonomy, fostering focus and creativity
• The opportunity to have a significant impact in a revolutionary industry
• Competitive compensation, a welcoming atmosphere, and a commitment to an exceptional asynchronous work culture
• The privilege of working on a product that changes lives, particularly for those with learning differences like dyslexia, ADD, and more
• An active role at the intersection of artificial intelligence and audio – a rapidly evolving tech domain

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Role Summary 

We are seeking a highly experienced and versatile Senior Full Stack Developer with 6+ years of industry experience to join our innovative engineering team. This is a pivotal role for an individual who thrives on technical evolution and wants to make a significant impact on our clients' success.

You will be instrumental in developing and evolving our core technology stack, encompassing our existing PHP/Laravel backend and building out modern Node.js-based architectures (e.g., NestJS), alongside our cutting-edge React/Next.js frontend. A key aspect of this role involves integrating advanced AI capabilities into our products and enhancing our DevOps practices, ensuring swift responsiveness and robust solutions for our business needs.

We are looking for a proactive problem-solver, a strong collaborator, and crucially, an individual with a genuine eagerness to learn and adapt to an evolving technical landscape. If you're ready to push boundaries and contribute your skills to an extraordinary team, we want to hear from you!

Key Responsibilities

• Full Stack Development: Design, develop, test, deploy, and maintain high-quality, scalable applications across the full stack, utilizing both current and future technologies.
• Backend Evolution & Development: Lead and actively contribute to the development of our backend services, maintaining existing PHP (Laravel) systems while building out new services with Node.js (e.g., NestJS).
• Frontend Development: Develop and optimize responsive, user-friendly interfaces using React and Next.js.
• AI Integration: Research, evaluate, and integrate AI/ML models/APIs (e.g., LLMs) to create intelligent features.
• DevOps Enhancement: Implement and improve CI/CD pipelines, containerization (Docker), and cloud infrastructure management (AWS, GCP, Azure).
• Architectural Contribution: Collaborate on architectural decisions and technical designs for our evolving platform.
• Code Quality: Write clean, well-documented, testable code and participate in rigorous code reviews.
• Collaboration: Work effectively as one team with product managers, designers, and other developers, providing technical guidance as needed.
• Continuous Learning: Actively stay abreast of emerging technologies in Node.js, AI, and DevOps.

Role Requirements

Experience:

• 6+ years of proven experience in full-stack development.

Technical Skills & Knowledge:

• Frontend Expertise: Expert-level proficiency with JavaScript/TypeScript, React, and Next.js.
• Backend Development:
• Proven experience with or strong desire to master Node.js (NestJS, Express.js experience highly valued) to drive our future backend development.
• Experience with PHP (Laravel) for maintaining existing systems.
• AI/ML Integration: Practical experience integrating AI/ML models or APIs and understanding of core AI/ML concepts (e.g., LLMs).
• DevOps Practices:
• Hands-on experience with CI/CD tools (e.g., GitLab CI, GitHub Actions).
• Experience with containerization (Docker).
• Experience with at least one major cloud platform (AWS, Azure, GCP).
• Database Management: Solid experience with relational databases (e.g., MySQL, PostgreSQL) and familiarity with NoSQL databases.
• System Design: Strong understanding of RESTful API design and scalable system architecture.
• Software Engineering Principles: Adherence to clean code principles, design patterns, and testing methodologies.

Soft Skills & Attributes:

• Problem-Solving: Excellent analytical and debugging skills.
• Communication & Collaboration: Strong communication skills and a proven ability to collaborate effectively within a diverse team, providing technical guidance as needed.
• Learning Agility: A genuine, demonstrable passion for learning new technologies and adapting to change.

Preferred Skills & Qualifications (Good to Have):

• Direct experience with NestJS.
• Experience with Infrastructure as Code (e.g., Terraform).
• Familiarity with Kubernetes.
• Experience with modular building in Content Management Systems (CMS).

What We Offer at Ogilvy Africa (WPP Scangroup):

• Impactful Work: Opportunity to shape and build our future tech landscape, leading critical initiatives that directly contribute to making brands matter and achieving impactful results for clients across Africa.
• Growth & Learning: A supportive environment that encourages continuous learning and professional development, surrounded by extraordinary people.
• Cutting-Edge Tech: Work with and help define our future tech stack (Node.js, React, Next.js, AI, modern DevOps).
• Collaborative Culture: Be part of a diverse, inclusive, and highly collaborative team where belonging and respect are paramount.
• Wellbeing: A commitment to employee wellbeing and a balanced work life.
• Competitive Compensation: Attractive salary, health benefits package.

Company Overview 

Ogilvy Africa is the largest network agency on the continent catering to 40 countries with a team of ~900 people across Central, East and West Africa. Headquartered in Nairobi - Kenya, Ogilvy Africa manages a portfolio of over 100 brands for clients such as AB Inbev, Airtel, Africa CDC, Bill & Melinda Gates, Coca-Cola, Diageo, Distell, Equity Bank, Exxon Mobil, Kenya Airways, Mastercard Foundation, Mondelez, NCBA, Nestle, Philips, PWC, SAB Miller, Sanlam, Standard Chartered, Total, Tullow, UNICEF, Unilever, Visa, Vodafone and WWF amongst others.

We offer services across the full spectrum of marketing domains including advertising (on and offline), Customer Engagement & Commerce, Digital Transformation, Shopper Marketing, Media, PR & Influence; all under one unified setup. We’ve also created proprietary marketing products in areas such as real-time marketing, social intelligence, virtual experiences, influencer management, e-commerce enablement and content hubs. Our unique operating model, One Ogilvy, allows clients and brands to cut the complexity of agency structures and create seamless omni-channel experiences for their consumers, across touchpoints. Fuelled by the holy trinity of content, data and technology; Ogilvy Africa strives to be the best-practice agency model, for Developing & Emerging markets.

In our 20+ years in Africa, we have won the highest number of regional and global awards for the region including Cannes Lions, Clio awards, Dubai Lynx Festival, SABRE Awards (Global and Africa); to name a few.

Ogilvy is a leading global creative network of WPP. Launched by David Ogilvy over 70 years ago, it’s referred-to as the Agency of Giants, by several industry experts.

Ogilvy Africa Beliefs

• People need regular OS upgrades: Even the best OS will be obsolete tomorrow unless its constantly upgraded. Same is true for people.
• We need more cows than milk men: We are a culture of practitioners, not managers. We contribute before we comment.
• Creative about creativity: Creativity is, and will always be, our differentiator. Creativity now includes holy trinity of Data -Content -Tech.
• Diversity is a competitive advantage: New profiles, new skills, new styles of leadership make us a stronger company.
• Collaborative advantage > Competitive advantage: Find partners who are on top of their game at the skillset we need. It’s the only way to scale at the speed without pretending to have all the answers.
• Team > Individual: You get a lot more done when everyone stops worrying about who gets credit at the end. Teams Succeed, individuals fail.
• Fail often, fail fast: We see entrepreneurs in all our people and encourage a culture of pilots. Test, succeed and scale; or fail-fast learn, learn from the failure, and start something new.

About One Acre Fund

Founded in 2006, One Acre Fund equips 5.5 million smallholder farmers to make their farms more productive. Across nine countries that together are home to two-thirds of Africa's farmers, we provide high-quality farm supplies, tree seedlings, accessible credit, modern agronomic training, and a wide range of other agricultural services. On average, this model enables any farmer to increase their income and assets on supported land by more than 35 percent, while permanently improving their resilience. This is all made possible by our team of 9,000+ full-time staff, drawn from diverse backgrounds and professions.

To learn more, please see our Why Work Here blog post.

About the Role

We believe that new technology is critical to building the most effective rural distribution network on the African continent. Today, we reach over 1.6 million farm families and we aspire to serve more than 10 million households in the coming decade. Reporting to the Chief Technology Officer, you will lead the development of our technology, focusing on a mobile tech transformation: providing our field staff with the mobile-based tools to reach more farmers; developing scalable, direct communication channels with farmers to improve customer service; and digitizing and decentralizing data collection tools to speed up data flows and improve efficiency.

We are looking for someone with the technical experience to bring this vision to life; the Director of Engineering will transform our technology into a core organizational strength, working through several development teams that cross our tech stack

Responsibilities

• Own the tech stack and overall architecture and strategic direction: You will guide our team to work toward a common vision of our tech stack, ensuring a robust solution across all of our technical needs whether back-office, client-facing, or business intelligence needs.
• Lead efficient delivery of impactful software products: Provide detailed, hands-on guidance for tech projects based on an intimate understanding of our clients and internal users. Maintain a robust and well-documented architecture, balancing elegant design with practical requirements across our functional needs.
• Leverage Talent into an Agile Center of Excellence: Support a talented team to work at their best - support Agile processes that go beyond scrum ceremonies to drive efficiency and excellence in all areas. Use new technologies to support the velocity and quality of deployments.
• Develop Leaders and Build Team: Manage a leadership team of ~5 senior-level direct reports, and increase career growth and performance across the division.
  • Grow the careers of leaders across the tech division through weekly check-ins and workshops, ongoing development feedback, and regular career reviews.
  • Provide technical mentorship to the team.
  • Lead recruitment efforts to ensure we are building our team with top talent.
  • Set clear performance expectations and support the team to build itself as a center of excellence.

Career Growth and Development

We have a strong culture of constant learning and we invest in developing our people. You’ll have weekly check-ins with your manager, access to mentorship and training programs, and regular feedback on your performance. We hold career reviews every six months, and set aside time to discuss your aspirations and career goals. You’ll have the opportunity to shape a growing organization and build a rewarding long-term career.

Qualifications

Across all roles, these are the general qualifications we look for. For this role specifically, you will have:

• 10+ years of industry experience with 5+ years leading and managing technology teams.
• Experience working with mobile technology solutions.
• Passion for providing hands-on execution guidance for large teams.
• Experience managing Agile software engineering teams successfully deploying solutions to support complex processes.
• Experience translating complex customer needs into high-quality tech solutions that deliver impact.
• Experience with our tech (C# .Net Core, CouchBase, React Native, and Kubernetes) and our tooling landscape (GitHub, JIRA, and Azure DevOps).
• Humility. We are looking for a passionate professional who combines a focus on excellent performance with good humor, patience, and a service mindset interested in joining our family of leaders.
• Language: English is required in all locations.

Preferred Start Date

As soon as possible

Job Location

Nairobi, Kenya; or Kigali, Rwanda (these two locations are preferred but we are open to locations within our program countries)

Benefits

Health insurance, housing, and comprehensive benefits

Eligibility

One Acre Fund can support a work permit for this role. However, nationals of (or those with an extensive professional background and work history in) our countries of operation are preferred.

Application Deadline

9 February 2026

One Acre Fund never asks candidates to pay any money or pay for tests at any stage of the interview process. Official One Acre Fund emails will always arrive from an @oneacrefund.org address. Please report any suspicious communication here (globalhotline@oneacrefund.org), but do not send applications or application materials to this email address.

Diversity, Equity, Inclusion (DEI), and anti-racism are deeply connected to our organization’s mission and purpose. One Acre Fund aspires to build a culture where all staff feel consistently valued, represented, and connected – so that our team can thrive as professionals, and achieve exceptional impact for the farmers we serve.

We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender, gender identity or expression. We are proud to be an equal opportunity workplace.