Principal Software Engineer

Speechify builds technology that turns written content into audio, helping over 50 million users learn and access information in new ways. Our text-to-speech tools work with PDFs, books, Google Docs, news articles, and websites, making reading more accessible and efficient. Our suite of products spans iOS, Android, Mac, and Chrome. Speechify has earned recognition from Google as Chrome Extension of the Year and received Apple’s 2025 Design Award for Inclusivity. The team at Speechify is fully distributed, with nearly 200 professionals worldwide. Members include frontend and backend engineers, AI research scientists, and leaders from companies such as Amazon, Microsoft, and Google, plus alumni from Stanford and startups like Stripe and Vercel. There is no central office; everyone works remotely. Role Overview The Data team within Speechify’s AI division is seeking a Software Engineer focused on Data Infrastructure & Acquisition. This position centers on managing and improving the systems that collect and prepare data for model training. The team’s mission is to assemble large-scale, high-quality datasets efficiently and cost-effectively, combining infrastructure, engineering, and research expertise. What You Will Do Find and secure new sources of audio data, then integrate them into the data ingestion pipeline. Maintain and improve the cloud infrastructure for the ingestion pipeline, which runs on Google Cloud Platform and uses Terraform for management. Partner with Scientists to optimize cost, throughput, and data quality, enabling richer datasets at scale for next-generation models. Work with the AI team and company leadership to shape the dataset roadmap for both consumer and enterprise product development. Location This role is based in Nairobi, Kenya, as part of Speechify’s distributed team.

Role Overview distro is hiring a Bilingual Talent Acquisition Specialist in Nairobi. This role focuses on finding and engaging candidates for a range of positions. The team values clear communication and a thoughtful approach to hiring. Key Responsibilities Source candidates using a variety of platforms and networks Conduct interviews and assess candidate fit Work closely with hiring managers to understand hiring needs and priorities Use language skills to connect with candidates from different backgrounds Support an inclusive and welcoming recruitment process What Helps You Succeed Fluency in more than one language Experience in talent acquisition or recruitment Strong communication and collaboration skills Comfort working with people from diverse backgrounds

Role overview Speechify is looking for an iOS Core Product Software Engineer in Nairobi, Kenya. This role centers on developing and enhancing iOS applications that support Speechify’s product experience. What you will do Collaborate with fellow engineers to design and build new features for iOS apps Work on improving app performance and reliability over time Influence the user experience by making careful technical choices Location This position is based in Nairobi, Kenya.

About Speechify Speechify aims to remove barriers to reading and learning. Over 50 million people use our text-to-speech products to turn content like PDFs and websites into audio, making information more accessible and easier to understand. Our products cover iOS, Android, Mac, Chrome Extension, and Web App platforms. Google named us Chrome Extension of the Year, and Apple recognized our work with the 2025 Design Award for Inclusivity. Our team includes nearly 200 distributed professionals worldwide. Many come from leading tech companies such as Amazon, Microsoft, and Google, as well as top universities including Stanford. We work remotely, collaborating across time zones without office boundaries. Role Overview: Senior Software Engineer – Windows/Desktop Applications Location: Nairobi, Kenya This role focuses on building and shaping native Windows desktop applications for Speechify. The work involves both hands-on engineering and collaboration with cross-functional partners to deliver reliable, accessible, and high-performing software. What You Will Do Design, architect, and develop native Windows desktop apps using Windows App SDK, WinUI, C#, XAML, and C++ as needed. Set and maintain standards for Windows desktop development, including code structure, performance, memory management, responsive user interfaces, and compatibility across Windows 10 and 11. Drive accessibility by integrating and validating support for accessibility APIs, ensuring users with disabilities have a seamless experience. Collaborate with product designers, UX researchers, QA, and other stakeholders on feature planning and long-term strategy for the Windows platform. Manage the full lifecycle of features, from initial concept through release and ongoing maintenance, with a focus on quality and reliability. Troubleshoot complex bugs and performance issues, and recommend architectural or design improvements.

About Speechify Speechify helps people listen to articles, documents, and books wherever they are. The platform lets users control how they absorb information, with tools built to support learning and accessibility. Like streaming services changed audio entertainment, Speechify is shaping the way people access audio information. The company continues to grow quickly and is recognized as a leader in its field. Role Overview: Senior Software Engineer - Core Experiences This position is based in Nairobi, Kenya. The Senior Software Engineer will join the Core Experiences Team and focus on building and maintaining the core services and SDKs that power Speechify’s product across platforms. The role sits at the intersection of product development and infrastructure, with a focus on efficient APIs and user-friendly systems. What You Will Do Work with teams across functions to define project scopes, improve processes for faster customer feedback, and deliver solutions through the cross-platform SDK. Improve existing features by creating efficient abstractions and optimizing algorithms for faster load times and better data parsing. Build cloud functions, lightweight backend services, and jobs using Kotlin. What We’re Looking For Strong systems thinker who values end-to-end design and simplicity. Works quickly and creatively, with good judgment about what to prioritize for immediate release. Self-driven and focused, able to operate in a growing startup environment. Collaborates well with designers, marketers, and product managers to achieve strong results.

About One Acre Fund Established in 2006, One Acre Fund empowers over 5.5 million smallholder farmers to enhance their agricultural productivity. Operating across nine countries that host two-thirds of Africa's farming population, we provide top-notch farming supplies, tree seedlings, accessible credit, modern agricultural training, and a variety of other essential agricultural services. Our model typically enables farmers to boost their income and assets on supported land by more than 35 percent while significantly enhancing their resilience. This achievement is driven by our dedicated team of over 9,000 full-time staff, representing diverse backgrounds and professions. To discover more about our workplace culture, visit our Why Work Here blog post. About the Role The Data Engineer is responsible for architecting and sustaining the systems that power our organization's data platform. This role involves designing dependable data pipelines, managing data infrastructure, and enabling high-quality datasets that facilitate analytics and informed decision-making throughout the organization. Data Engineers collaborate closely with analysts, business stakeholders, and fellow engineers to ensure data is accessible, structured, and documented in a manner that promotes consistent and reliable usage. They also take ownership of one or more data domains, being accountable for the pipelines, transformations, and foundational data models that underpin those domains. Responsibilities Data Pipeline Development Design, construct, and sustain data pipelines that ingest and process data from operational systems into the data warehouse. Ensure pipelines are robust, scalable, and maintainable. Implement monitoring, logging, and alerting systems to identify failures or anomalies in data processing. Troubleshoot and resolve issues related to data pipeline failures or data quality. Data Modeling and Semantic Layer Support Collaborate with analysts and data stakeholders to convert raw datasets into structured, reusable datasets that support reporting and analytics. Implement transformations that encapsulate key business logic within the data warehouse. Contribute to the development of curated datasets and standardized views that facilitate consistent analysis across various teams and countries. Ensure datasets are thoroughly documented and easily understood by downstream users. Data Quality and Reliability Establish validation, testing, and monitoring processes to guarantee data accuracy and consistency.

Jobgether is seeking a Senior DevOps Software Engineer with strong experience in Azure to help strengthen and maintain our cloud infrastructure. This position is based in Kenya and focuses on both development and operational aspects of our platform. Role overview This role centers on improving and supporting our Azure cloud environment. The Senior DevOps Software Engineer will work to develop, optimize, and maintain application deployment processes. Ensuring the reliability and performance of our systems is a key priority. What you will do Develop and maintain deployment pipelines for our applications on Azure Monitor and enhance system availability and performance Collaborate with the team to support ongoing infrastructure improvements Requirements Extensive experience with Azure cloud services Background in both software engineering and DevOps practices Strong problem-solving skills and attention to system reliability

About ShareAt Share, we are revolutionizing the Internet Service Provider landscape in Africa by creating a cutting-edge, fully automated software-defined network. Our innovative approach integrates fiber, wireless technologies, and intelligent routing into a cohesive ecosystem that empowers ISPs to thrive.About the RoleWe are in search of a Lead Systems Engineer to take charge of the compute, storage, and platform infrastructure that powers our network. You will be instrumental in developing systems that facilitate automated provisioning, AI-enhanced network operations, and real-time telemetry across various markets. This role offers the opportunity to work on greenfield projects, where you will make critical decisions regarding database management, service deployment, and intelligent automation instrumentation. If you are passionate about leveraging AI for network optimization and eager to construct adaptive infrastructure, this position is tailored for you.Key ResponsibilitiesPlatform InfrastructureDesign and implement virtualization platforms (Proxmox, KVM) across distributed Points of Presence (PoPs).Oversee Kubernetes clusters for platform services and microservices deployment.Architect scalable storage systems (Ceph, ZFS, TrueNAS) for network telemetry and operational data.Develop and maintain AAA infrastructure (FreeRADIUS with Percona MySQL cluster) handling thousands of concurrent users.Implement essential services: DNS, NTP, syslog, DHCP, and IPAM.Database & Data SystemsDeploy and fine-tune time-series databases (TimescaleDB, InfluxDB) for scalable network metrics.Design data pipelines that support AI/ML models for network automation.Establish backup, replication, and disaster recovery plans.Create unified data architectures connecting physical infrastructure (fiber, devices, PoPs) with logical network states (IP allocations, routing, VLANs) and operational telemetry into usable systems.Develop data pipelines that link network events to billing and SLA compensation processes.AI-Driven Network OperationsConstruct the telemetry and observability stack that empowers intelligent network operations, enabling proactive management and optimization.

About One Acre Fund Since 2006, One Acre Fund has supported 5.5 million smallholder farmers in nine African countries. The organization supplies high-quality farming inputs, tree seedlings, credit, and modern agronomic training. By working with One Acre Fund, farmers increase their income and assets on supported land by more than 35% and strengthen their resilience. Over 9,000 team members from a range of backgrounds contribute to this mission. For more on the organization’s values and workplace culture, visit the Why Work Here blog post. Young Professionals Program The Young Professionals Program offers paid internships and training for outstanding African graduates. Interns take on meaningful assignments that directly support One Acre Fund’s goals. The program includes a thorough onboarding process and project design training. Interns collaborate with peers and gain practical experience to help launch their careers. Role Overview: Global Data Analyst Intern Based in Nairobi, Kenya, the Global Data Analyst Intern works with cross-country datasets to develop core data products. The focus is on building reliable dashboards and reports that inform decisions throughout the organization. This work helps advance One Acre Fund’s mission to deliver larger harvests, healthier families, and improved soil for smallholder farmers. Main Responsibilities Design, build, and maintain operational reports and dashboards to support analytics for multiple teams. Document and verify dashboards and reports for accuracy and long-term use. Monitor how tools are used and make ongoing improvements to ensure they remain useful and trusted. Manage daily operations of the tech service desk, ensuring effective and high-quality support. Escalate and resolve issues promptly to keep operations running smoothly.

Role overview Standard Bank Group is hiring a Data Privacy Manager based in Nairobi. The role centers on safeguarding data integrity and confidentiality throughout the organization. A thorough grasp of data privacy laws is essential, along with the ability to turn legal requirements into practical company policies and procedures. Main responsibilities Create, update, and oversee data privacy policies to ensure compliance with both local and international standards. Collaborate with teams across departments to enhance data protection measures. Carry out privacy impact assessments to detect and address potential risks. Serve as the primary contact for data privacy inquiries and concerns within the organization.

We are seeking a skilled Platform Engineer to join our dynamic team at Ajua. The ideal candidate will possess the following abilities:Ensure the continuous uptime, performance, stability, and scalability of Ajua’s platform.Collaborate with peers to design, mentor, and refine system architecture and design.Build, maintain, and scale a top-tier public API.Create robust and extensible solutions based on feature requests.Hands-on experience with data processing technologies such as Kafka, Hadoop, and Spark.Work alongside Data Scientists to craft valuable, feature-rich applications.Collaborate with Database Administrators to develop ETL processes and Data Warehouse systems.Partner with Operations to automate processes and enhance service reliability.Familiarity with Machine Learning applications and large-scale data repositories for business intelligence; experience in App development is a plus.Monitor all production systems related to the platform closely.Be available for periodic on-call duties.Thoroughly analyze requirements and propose solutions that effectively address customer pain points.Conduct testing and unit testing to ensure the delivery of high-quality work.Continuously acquire technical skills and knowledge, supporting team development.Maintain comprehensive documentation of development work completed.

About One Acre FundEstablished in 2006, One Acre Fund empowers over 5.5 million smallholder farmers to enhance productivity and sustainability on their farms. Operating in nine countries that are home to two-thirds of Africa's farmers, we deliver high-quality agricultural inputs, tree seedlings, accessible credit, and comprehensive training programs. This innovative model typically boosts farmers' income and asset growth by over 35% while fostering long-term resilience. Our diverse team of more than 9,000 dedicated professionals plays a crucial role in this mission.Discover more about our culture and values through our Why Work Here blog post.About the RoleThe Global Data R&D Analyst position offers a unique opportunity to influence decision-making across all facets of One Acre Fund’s program. By leveraging various data types, including sales, yield, demographic, and satellite data, you will help us reach over one million farmers with greater efficiency and impact.In this role, you will conduct analyses that inform strategic decisions on repayment, program expansion, and operational functions, collaborating closely with program leaders to interpret findings and make informed decisions. You will also play a pivotal role in shaping our data strategy, exploring innovative ways to utilize data to enhance our program outcomes.Moreover, you will work alongside our robust agronomic and socioeconomic research teams across all operational countries, ensuring that trials are executed to the highest standards. This includes providing analytical support, training for team members, and managing our agronomic data warehouse to facilitate research collaboration, thereby amplifying our impact on smallholder farmers throughout the continent.To excel in this role, you should possess excellent communication skills and a strong analytical foundation, with experience in experimental design. You should be adept at navigating ambiguous results derived from imperfect data and advising leadership on the risks associated with various decision paths.This role is intentionally hybrid, requiring proficiency as:an experimental methodologist (trial design & causal inference),an applied data scientist (production analytics, geospatial methods, modeling), andan effective communicator across diverse teams.

Join RWS as a freelance AI Data Specialist focusing on enhancing AI-generated content in Amharic. This part-time, remote role offers flexibility in your work schedule, allowing you to contribute to the development and safety of AI models while earning extra income. Your responsibilities will include data collection, evaluation, annotation, and various tagging tasks across multiple content types such as audio, video, and images. Start immediately and make a meaningful impact in the AI landscape.

Reporting to: Data Analytics ManagerOur Mission:At Watu Africa, we empower aspiring entrepreneurs.As Africa’s leading Asset Finance company, we are dedicated to making dreams a reality for those who seek to start and grow their businesses. We envision a future filled with opportunities and prosperity for the continent, and we aim to be a driving force in this transformation. Our vision is to deliver asset financing solutions for mobility assets (including motorcycles, three-wheelers, and vehicles) and mobile devices to motivated individuals who believe that the right tools can help them succeed as entrepreneurs while supporting their families and communities. Our commitment is to Empower Entrepreneurs by providing the resources needed to advance and thrive in their lives.Your Responsibilities:Develop and maintain comprehensive reports and dashboards for various key performance indicators (KPIs).Utilize data analysis and statistical methods to answer business queries.Assist the management team with a range of data-related requests.Conduct regular audits to ensure data quality in accordance with company policies.Support the establishment and maintenance of back-end data ingestion and transformation processes.Qualifications We Seek:Technical Skills:A degree or diploma in Data Analytics or a related discipline.Over 2 years of experience in Data Analysis.Proficiency in advanced SQL (required).Strong knowledge of Excel and Google Sheets.Familiarity with relational database concepts.Experience in data preparation and acquisition.Preferred Technical Knowledge:Proficient in R or Python.Experience with Google Cloud solutions, particularly Google Data Studio and BigQuery.Experience with non-relational databases or big data technologies.Familiarity with Git and dbt.Non-Technical Skills:Ability to work independently and take initiative.Meticulous attention to detail.Self-motivated and results-oriented.Effective team player with strong communication skills.How to Apply:Click this link: Apply Now.

Role overview talentsafari is seeking a Machine Learning Engineer based in Nairobi. The position centers on developing and improving machine learning models that solve practical business challenges. Success in this role depends on working closely with colleagues from a variety of departments. What you will do Design and implement machine learning algorithms tailored to business needs Collaborate with teams throughout the company to gather requirements and deliver model-driven solutions Optimize models for greater accuracy, stronger performance, and better scalability

Engage with our RPA tools to enhance and maintain automation workflows.Receive hands-on training from our development team through online sessions and practical experience.Contribute to dynamic web projects utilizing HTML, JavaScript, React, and platforms such as Firebase or Supabase.Assist in the design, development, and upkeep of web-based applications.Participate in team meetings and code reviews, gaining invaluable exposure to collaborative development processes.Troubleshoot technical issues, resolve bugs, and support our production environments to ensure optimal stability.Help document workflows, project updates, and development processes.Participate in process analysis, system design, testing, and deployment preparations.This role will enhance your technical skills while immersing you in exciting, impactful projects.

Are you a skilled problem-solver with extensive experience in software development, particularly in Front End Development? If you’re eager to join a dynamic team that leverages technology to drive positive change, this opportunity may be your perfect fit.Our client is a rapidly expanding non-profit social enterprise with a presence in the Netherlands, Portugal, South Africa, India, Kenya, and Ethiopia. They specialize in creating digital platforms that inspire users, especially young women and adolescent girls, to make empowered health choices. By collaborating closely with local communities, they utilize strategic nudges like reminders, discounts, and reward points to motivate users to access essential health products and services.The work environment is vibrant, with open spaces filled with enthusiastic international colleagues. Whether you are based in our main office in Nairobi, the burgeoning office in South Africa, or working remotely, you will find a youthful, global, and dynamic culture. Our atmosphere is fast-paced, informal, and welcoming.As the Frontend Developer Team Lead, your role will encompass both managerial responsibilities and hands-on software development to ensure our platform's success.You will be tasked with coordinating the frontend development team's projects and actively collaborating on cross-team initiatives.Furthermore, you will oversee the maintenance and enhancement of our software platform, ensuring that it remains secure and functional while incorporating new features. Your expertise in software engineering principles will guide the design, development, maintenance, testing, and evaluation processes.

Develop and implement advanced algorithms and statistical models to extract insights from large datasets, enhance model performance, and ensure data quality through rigorous validation and cleansing processes.Execute data preprocessing, including cleaning and verifying the integrity of data utilized for analysis.Conduct exploratory data analysis to uncover trends and patterns.Research and create innovative statistical models tailored for complex data analysis.

Join Digital Divide Data as a Supervisor in our AI-ML Data Annotation team focused on Advanced Vehicle (AV) and Advanced Driver Assistance Systems (ADAS). In this pivotal role, you will oversee and guide a team dedicated to ensuring high-quality data annotation that drives innovation in AI and machine learning applications. Your leadership will be vital in enhancing data accuracy and supporting the development of cutting-edge technology within the automotive industry.