javascript back-end developer jobs in East London

Join a small team rewriting a legacy .NET Framework business system into a React front end and an ASP.NET Core REST API on AWS. You'll work under close supervision and mentorship from senior engineers, picking up tasks scoped for you, with your work reviewed before it merges. Applicants are required to meet the following criteria: C# / .NET - can build and...

High Rise Financial is a fast-growing financial and medical liens company. We have two service offerings: Plaintiff Cash Funding: We provide money upfront to clients who are hurt due to an accident, instead of having to wait for their legal case to settle. We take pride in helping our community by keeping our injured clients financially afloat during...

We're looking for an Outbound Sales Development Representative to drive outbound pipeline for a fast-moving B2B sales intelligence platform. You will prospect into SMB and mid-market accounts, conduct outbound outreach via phone, email, and LinkedIn, qualify leads, and book meetings for the sales team. You will also use AI tools as a core part of your daily...

Business Development Manager - Risk & Fraud Sporty Group is looking for a Business Development Manager - Risk & Fraud to safeguard platform integrity while enabling seamless customer journeys at scale. This role sits at the intersection of regulatory analysis, fraud prevention, compliance readiness, and product‑led risk design, supporting multiple markets...

We are looking for a proactive and experienced Senior Full-Stack Developer to join our partner company, a healthcare technology platform used by clinics to manage scheduling, clinical records, invoicing, and more. In this role, you will ship features end to end, own production health, and build AI-powered capabilities that help clinic staff work smarter. The...

Are you a passionate Software Developer looking for a role where you can make an impact and grow your craft? Join a team where your voice matters, your work has purpose, and you're supported by like-minded professionals. You'll get to build real-world solutions using .NET and C#, contribute to dynamic front-end interfaces with Angular, and work in an...

Senior Full Stack .Net Developer - Cape Town - Remote Ada Meher City of Cape Town, Western Cape, South Africa Senior Full Stack Developer - Stellenbosch, Remote - R115,000 CTC I am partnered with a conversational voice intelligence company who are leveraging AI and LLMs to enhance their service offerings and enhance their customers' experience. They were...

About the Role Our client is seeking a motivated and talented Blockchain Developer (Mid-Level) to join their team in East London . This is an exciting opportunity to contribute to the development and implementation of innovative blockchain solutions. You will work on designing, coding, and testing smart contracts and decentralized applications, collaborating...

Reference: CPT005156-JB-1Ready to join an entrepreneurial start-up company that deals with international clients? My client is looking for a Senior Python Developer for a remote opportunity! Someone who is proactive and ready to hit the ground running!Duties & ResponsibilitiesRequirementsHands-on experience with FastAPI or other Python web frameworks such as...

We are looking for a proactive and experienced Senior Full-Stack Developer to join our partner company, a healthcare technology platform used by clinics to manage scheduling, clinical records, invoicing, and more. In this role, you will ship features end to end, own production health, and build AI-powered capabilities that help clinic staff work smarter. The...

We are seeking an experienced Senior Full Stack Developer (Angular, Python, FastAPI, Postgres)As a Senior Full Stack Developer, you will play a pivotal role in designing, developing, and maintaining advanced software/application solutions that span both frontend and backend technologies. Your expertise will contribute to creating seamless user experiences,...

Remote (USA, Canada, Latin America or South Africa) Blacksmith Agency EngineeringFull timeRemote (USA, Canada, Latin America or South Africa) About The Role Blacksmith Agency builds high-performance custom websites for clients across the US. As WordPress Team Lead at Blacksmith, you lead custom WordPress work end to end. You are the face of development for...

Reference: DUR000084-SG-1Our client is looking for a seasoned .NET Developer for an exciting opportunity to join a fully remote leading web and product development company. You will be responsible for delivering functional, beautiful, scalable, secure and user-focused software.Duties & ResponsibilitiesResponsibilities:Play a significant role in developing a...

A VC-backed AI startup is seeking a Full-Stack Engineer to join their team. The role involves building APIs and backend services using C# and .NET while developing front-end experiences with Next.js and TypeScript. Candidates should have at least three years of experience, strong skills in C#/.NET and Next.js, and a comfort with autonomy in a fast-paced...

Are you a passionate Software Developer looking for a role where you can make an impact and grow your craft? Join a team where your voice matters, your work has purpose, and you're supported by like-minded professionals. You'll get to build real-world solutions using .NET and C#, contribute to dynamic front-end interfaces with Angular, and work in an...

Freelance Software Developer (Ruby) – AI Trainer 1 day ago – Be among the first 25 applicants This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity....

Alignerr is seeking experienced Back End Developers to design, build, and optimize server-side systems and APIs powering AI products. This is a fully remote, hourly contract role offering flexible hours and the chance to work on data pipelines, model-serving infrastructure, and scalable microservices that handle real-world traffic.You will collaborate with...

Reference: DUR000084-SG-1Our client is looking for a seasoned .NET Developer for an exciting opportunity to join a fully remote leading web and product development company. You will be responsible for delivering functional, beautiful, scalable, secure and user-focused software.Duties & ResponsibilitiesResponsibilities:Play a significant role in developing a...

Junior Developer (.Net & React), KuGompo City (East London) 10 Sep 2026 - 10 Oct 2026 Permanent EL003361 Information Technology We are seeking a Junior Developer (.Net & React) for a permanent vacancy based in East London, Eastern Cape Join a small team rewriting a legacy .NET Framework business system into a React front end and an ASP.NET Core REST API on...

Nymbis Cloud Solutions is seeking a New Business Sales Specialist to grow our South Africa-focused cloud offerings remotely, with travel to client sites as needed. You will own the end-to-end sales process from prospecting to signed deals, targeting mid-market and enterprise customers and driving recurring revenue.Join a focused team backed by the Vivica...