api jobs in East London

About the RoleOur client, a forward-thinking pharmaceutical company at the forefront of Active Pharmaceutical Ingredient (API) development, is seeking a talented and innovative Process Chemist to join their globally distributed research and development team. This fully remote position allows you to leverage your expertise in synthetic organic chemistry and...

About the RoleOur client is seeking a seasoned and results-oriented Senior Backend Engineer to contribute to their cutting-edge projects in a fully remote capacity. This role focuses on designing, developing, and maintaining scalable, high-performance APIs and backend services that power their core applications. You will work with a talented, distributed...

Placements24 is seeking a Backend Software Developer to join a remote-first team focused on building scalable, efficient server-side applications. You will develop APIs, manage databases, and ensure performance across distributed systems.The ideal candidate has 3+ years in backend development, expertise in Python/Node/Java/C#, RESTful APIs, and cloud...

A dynamic software integration company in South Africa is seeking a talented individual to design and implement integrations across various platforms. The ideal candidate should hold a Bachelor's degree in Computer Science or a related field, possess strong experience with API integrations, and have excellent communication skills. This role involves...

Glucode (Pty) Ltd is seeking a Web Frontend Engineer to design, develop and maintain scalable frontend systems. You will collaborate with product, design, and backend teams to deliver high quality, accessible user interfaces.The role emphasizes technical leadership, code reviews and ongoing improvements in performance and usability. Join a diverse team...

Liquid Thought Group is seeking a Senior Solutions Engineer to own the full lifecycle from discovery to live deployment and ongoing technical account management. You will be the authority on API and SDK integrations, balancing technical delivery with commercial insight to win technical sales and expand deployments.You will interact with security architects...

Spinnaker Software is seeking a QA Analyst to join our Technical Team. The role focuses on reducing bugs reaching field and ensuring system quality across IT environments, with an emphasis on functional, exploratory and API testing.This fully remote position may require occasional visits to Head Office in Parklands, Cape Town. You will thrive in a fast-paced...

WhatJobs Direct is seeking a highly skilled Senior Integration Architect for a fully remote position. You will design, develop, and implement robust integration solutions, guiding teams and defining strategies to ensure secure and scalable data flow across clients nationwide from home office.The role requires deep expertise in ESB, microservices, APIs, and...

Placements24 is seeking a Senior Backend Engineer to design, build, and maintain scalable APIs and services. You will shape the backend architecture, mentor engineers, and drive best practices in a remote, agile team environment based in South Africa.The role requires expertise in RESTful APIs, microservices, and distributed systems, with strong experience...

About the Role Our client, a leading fintech startup, is seeking a highly skilled Senior Backend Engineer to join their fully remote, agile development team. This role is integral to designing, building, and maintaining robust, scalable, and secure APIs that power their innovative financial products. You will be instrumental in shaping the backend...

Placements24 is assisting a forward-thinking pharmaceutical company at the forefront of API development. We are seeking a talented Process Chemist to join a globally distributed R&D team in a fully remote position.You will leverage expertise in synthetic organic chemistry and process optimization to design and scale up robust routes for novel APIs. You will...

Placements24 in East London seeks a highly skilled Process Chemist to join their manufacturing and development team. The role focuses on developing, optimizing, and scaling up chemical processes for API production, translating laboratory work into robust manufacturing methods.You will work in a lab and pilot plant setting to ensure reliable supply of...

Abantu Staffing Solutions is seeking a Senior Developer based in East London, Eastern Cape. The ideal candidate must have over 5 years of experience in a senior development role, showcasing strong proficiency in C# and PHP development. Responsibilities include design and maintenance of software solutions, as well as database management in SQL Server and...

Capital H Staffing and Advisory Solutions seeks an experienced Full-stack Software Developer to work across modern web applications, established .NET systems, SQL Server databases and cloud infrastructure in Sandton, South Africa.This hands-on role involves developing, maintaining and enhancing web applications, APIs and databases, with a focus on...

Placements24 in East London is seeking a Backend Blockchain Developer to design, build, and integrate backend services and APIs that securely interact with blockchain networks. The role focuses on scalable financial applications and robust data management.You will implement smart contracts, collaborate with frontend teams, ensure security, and stay aligned...

Network Recruitment is seeking a skilled C# specialist to join a remote-only development team. Based near JHB with potential fully remote arrangements, you will contribute to building scalable software using C#/.NET and API integrations, while collaborating on frontend work with Angular2+ and ReactJS.Experience with AWS and Azure is valued. The role suits...

Placements24 is seeking a Senior Backend Engineer (Python) to join a remote engineering team. You will design, implement, and optimize scalable backend services using Django or Flask, apply best practices for API design, and work with PostgreSQL/Redis in cloud environments.This is a fully remote, international role supporting fintech platforms. You will...

Entersekt is seeking a Systems Integration Engineer to own the technical integration between Entersekt’s SaaS products and customer environments. You will design integration specifications, guide API/SDK integrations, and supervise testing through go‑live.You will collaborate with Implementation Managers and Engineers, ensure security configurations, and...

Cognisys is seeking a Penetration Tester to join our cybersecurity team. You will perform assessments across networks, web apps, APIs, mobile apps and cloud environments, using a mix of automated tools and manual testing to uncover vulnerabilities.You will communicate findings clearly to technical and non-technical stakeholders, produce actionable...

Huble invites a CRM Solutions Architect to design scalable HubSpot-centric solutions for mid-market and enterprise clients. You’ll architect data flows, integrate systems, and define solution scopes across front-office ecosystems.Ideal candidates bring HubSpot experience or strong architecting background, a relevant degree, excellent English, and a proven...