1718 Back End Engineers jobs in Nairobi

JUNIOR BACKEND INTEGRATION DEVELOPER (QUICKBOOKS- ETIMS)

Type:
Contract (full-time)

•
Location
: Remote (EAT)

•
Start
: ASAP

•
Duration
: 2–3 months (extendable)

Mission: Build the Intelpoint QuickBooks- KRA eTIMS connector using our FastAPI scaffold,

with high reliability, auditability, and compliance.

Responsibilities

• Implement REST endpoints in FastAPI for invoices/credit notes; map QBO/QBD payloads- eTIMS schema (VAT16/Zero/Exempt, buyer KRA PINs).
• QBO path: connect via Zapier/Power Automate or OAuth app; write back ACK/status to QBO.
• QBD path: implement QuickBooks Web Connector (QWC) handlers; parse QBXML; write back ACK to Desktop.
• Add idempotency, retries with backoff, dead-letter queue (DLQ), and a daily reconciliation job.
• Logging, simple status dashboard/CLI reports, and developer-grade docs/runbooks.
• Unit/E2E tests; PRs, code reviews, and weekly demos.

Must-have Skills

• Python, FastAPI, Pydantic; JSON/XML transforms; solid Git discipline.
• QuickBooks experience:

o QBO: OAuth2, Invoices/Credit Memos, custom field write-back.

o QBD: Web Connector (QWC) + QBXML basics.

• Reliability patterns: idempotency, retries, error categorization.
• Security hygiene: env secrets, TLS, log redaction.
• SQL (SQLite/Postgres) + basic cron/scheduler.

Nice-to-have

• Celery/RQ or queues; Docker; Zapier/Power Automate; observability (logs/metrics).
• Kenya VAT familiarity (VAT16/Zero/Exempt), partial credit notes.

If you are a perfect fit, kindly send your CV to

by
21st October 2025.

Job Summary
We are seeking an experienced GraphOl Backend Developer to design, build, and maintain scalable APIs and services that power our applications. The ideal candidate has strong expertise in GraphQL, backend development, database design, and modern cloud infrastructure. You will collaborate closely with frontend developers, product managers, and DevOps engineers to deliver high-performance, secure, and reliable solutions.

Key Responsibilities

• Design, develop, and maintain GraphQL APIs and resolvers for internal and external applications.
• Optimize API performance by implementing caching, batching, and efficient query resolution.
• Integrate GraphQL with multiple data sources, including relational and NoSQL databases, REST APIs, and third-party services.
• Collaborate with frontend teams to ensure APIs meet business and user experience requirements.
• Implement security best practices (authentication, authorization, rate-limiting, input validation).
• Write clean, maintainable, and well-documented code following industry best practices.
• Participate in code reviews, technical discussions, and architecture planning.
• Monitor, debug, and improve the performance and reliability of backend services.
• Stay up to date with GraphQL ecosystem trends, tools, and best practices.

Qualifications And Experience

• Bachelor's degree in computer science, Information Technology, or related field.
• Proven experience as a backend developer with GraphQL in production environments.
• Proficiency in , TypeScript, or similar backend languages.
• Strong knowledge of database technologies (PostgreSQL, MySQL, MongoDB, or similar).
• Experience with API security, authentication (OAuth, JWT), and authorization patterns.
• Familiarity with server frameworks (Apollo Server, , NestJS, etc.).
• Experience with Git, CI/CD pipelines, Docker, Kubernetes, or cloud platforms (AWS, GCP, Azure).
• Excellent problem-solving skills and ability to work in cross-functional teams.

Primary Location
Kenya-Nairobi-Nairobi

Organization
Britam

Job Type
Permanent

Shift
Day Job

Contract Type
Full-time

Job Posting

Unposting Date

Number of Openings
1

Company Description

Oversight+ is a tech-driven investment platform that empowers investors with AI-powered market insights, real-time risk assessment, and advanced portfolio management tools. We enable smarter, data-driven decisions for our users. Our mission is to harness the power of technology and artificial intelligence to drive change and revolutionize the industry.

Role Description

This is a part-time remote role for a Backend Developer. The Backend Developer will be responsible for server-side web application logic, developing and maintaining web services, and ensuring high performance and responsiveness to requests. Daily tasks include coding, troubleshooting, debugging, and collaborating with front-end developers and other team members to create scalable and efficient applications.

Qualifications

• Proficiency in
  backend development languages like Python, Java, or
• Experience with
  database technologies such as SQL, MongoDB, or PostgreSQL
• Familiarity with RESTful APIs and web services
• Knowledge of version control systems like Git
• Understanding of software development principles and agile methodologies
• Strong problem-solving skills and attention to detail
• Bachelor's degree in Computer Science, Engineering, or a related field
• Experience in FinTech or investment-related fields is a plus

All applications must and should be sent to this email

Compensation

Currently, we are operating as a startup, so there will be no salaries at this stage. Instead, each member will receive equity in the company. Once the business begins generating profit or secures investment, all team members will be compensated accordingly. A formal agreement will also be put in place to outline the equity distribution.

Thank you

Samuel Morara,

Founder

• Design, develop, and maintain scalable and reliable backend services and APIs.
• Write clean, efficient, and well-documented code in languages such as Python, Java, Node.js, or Go.
• Collaborate with frontend developers to integrate user-facing elements with server-side logic.
• Design and manage database schemas and optimize database performance (SQL and NoSQL).
• Implement security and data protection best practices.
• Develop and maintain automated testing suites (unit, integration, end-to-end).
• Participate in code reviews to ensure code quality and adherence to standards.
• Troubleshoot and debug production issues, identifying root causes and implementing effective solutions.
• Contribute to architectural decisions and technical strategy.
• Mentor junior engineers and share knowledge within the team.
• Stay up-to-date with emerging technologies and industry trends.
• Work closely with product managers to understand requirements and translate them into technical specifications.

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 5+ years of professional experience in backend software development.
• Proven expertise in designing and building RESTful APIs and microservices.
• Strong proficiency in at least one major backend programming language (e.g., Python, Java, C#, Node.js, Go).
• Experience with relational databases (e.g., PostgreSQL, MySQL) and/or NoSQL databases (e.g., MongoDB, Cassandra).
• Familiarity with cloud platforms (AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes).
• Experience with version control systems (e.g., Git).
• Strong understanding of software development principles, data structures, and algorithms.
• Excellent problem-solving, analytical, and debugging skills.
• Effective communication and collaboration skills, particularly in a remote team setting.
• Experience with Agile development methodologies is a plus.

• Design, develop, and maintain high-quality backend services and APIs using Python and relevant frameworks (e.g., Django, Flask).
• Collaborate with frontend developers, product managers, and other stakeholders to define software requirements and specifications.
• Write clean, maintainable, and well-documented code, adhering to best practices and coding standards.
• Develop and implement database solutions (e.g., PostgreSQL, MySQL, NoSQL) and ensure data integrity and security.
• Implement and manage cloud infrastructure (e.g., AWS, Azure, GCP) for deploying and scaling applications.
• Design and build microservices architectures for complex systems.
• Develop and maintain automated testing suites (unit, integration, end-to-end tests) to ensure code quality and reliability.
• Troubleshoot and debug production issues, identifying root causes and implementing effective solutions.
• Participate in code reviews, providing constructive feedback to peers and junior engineers.
• Contribute to architectural discussions and decisions, driving technical innovation and best practices.
• Stay current with emerging technologies and industry trends, evaluating their potential impact on our systems.
• Mentor junior engineers, fostering a collaborative and growth-oriented team environment.

• Bachelor's or Master's degree in Computer Science, Engineering, or a related technical field.
• 5+ years of professional software development experience, with a significant focus on backend development using Python.
• Proficiency in Python and experience with at least one major Python web framework (Django, Flask, FastAPI).
• Strong understanding of database design, development, and optimization (SQL and/or NoSQL).
• Experience with RESTful API design and development.
• Familiarity with cloud platforms like AWS, Azure, or GCP and containerization technologies (Docker, Kubernetes).
• Solid understanding of software development principles, data structures, algorithms, and design patterns.
• Experience with version control systems (e.g., Git).
• Excellent problem-solving and debugging skills.
• Strong communication and collaboration skills, with the ability to work effectively in a remote team.
• Experience with CI/CD pipelines and agile development methodologies is a plus.

Location: Nairobi, Kenya (Hybrid)

Employment Type: Internship

Compensation: Competitive stipend + performance-based bonuses

About the Role

We're seeking a driven
Backend Developer Intern
to join our dynamic startup team in Nairobi. This hands-on internship is perfect for developers who thrive under pressure and are ready to tackle real-world projects with tight deadlines while earning attractive bonuses for exceptional performance.

Key Responsibilities

• Develop and maintain robust APIs using PHP and Laravel framework
• Work on fast-paced projects with short deadlines and deliver quality solutions
• Collaborate with frontend teams to ensure seamless API integration
• Troubleshoot and optimize backend systems for performance
• Present technical solutions and project updates to stakeholders
• Solve complex problems with creative and efficient coding approaches

Qualifications

• Required:
  Strong proficiency in PHP and Laravel framework
• Required:
  Proven experience in API development and implementation
• Required:
  Excellent communication and presentation skills
• Required:
  Strong problem-solving abilities and analytical thinking
• Currently pursuing or recently completed a degree in Computer Science, Software Engineering, or related field
• Ability to work effectively under tight deadlines
• Self-motivated with a passion for backend development
• Experience with database design and optimization is a plus

• Design, develop, and deploy high-quality backend services and APIs using (mention specific languages/frameworks like Python/Django, Node.js/Express, Java/Spring, Go, etc.).
• Architect and implement scalable and efficient database solutions (e.g., PostgreSQL, MySQL, MongoDB, Redis).
• Collaborate with frontend developers, product managers, and other stakeholders to define and deliver new features.
• Write clean, maintainable, and well-documented code adhering to best practices and coding standards.
• Implement and maintain automated testing strategies, including unit, integration, and end-to-end tests.
• Optimize application performance, troubleshoot issues, and resolve bugs effectively.
• Participate in code reviews, providing constructive feedback to peers.
• Contribute to architectural discussions and decision-making processes.
• Develop and manage CI/CD pipelines for automated build, test, and deployment processes.
• Ensure the security and integrity of applications and data.
• Stay up-to-date with emerging technologies and industry trends.
• Mentor junior engineers and foster a collaborative and productive development culture.
• Troubleshoot and resolve production issues, ensuring system reliability and uptime.
• Contribute to the evolution of our technology stack and development methodologies.

• Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• Minimum of 5 years of professional experience in backend software development.
• Strong proficiency in one or more backend programming languages (e.g., Python, Java, Node.js, Go, Ruby).
• Experience with relevant frameworks (e.g., Django, Flask, Spring Boot, Express.js).
• Solid understanding of database systems (relational and NoSQL) and ORM/ODM technologies.
• Experience with cloud platforms such as AWS, Azure, or GCP.
• Knowledge of containerization technologies like Docker and Kubernetes is a plus.
• Familiarity with microservices architecture and RESTful API design principles.
• Proficiency in version control systems, particularly Git.
• Experience with agile development methodologies.
• Excellent problem-solving, analytical, and debugging skills.
• Strong communication and collaboration skills, essential for remote teamwork.
• Ability to work independently and take ownership of tasks.
• Demonstrated passion for writing high-quality, scalable code.