back end java developer jobs in Johannesburg

A leading financial service provider in Johannesburg is seeking a skilled Java Developer to design and maintain applications that support back-office operations. The role involves coding, testing, and collaborating closely with other teams to deliver efficient solutions. Candidates should have at least 3 years of experience, a relevant degree, and strong skills in Java and Java EE. This position...

Learn More about Copious Copious role has always been to innovate through PEOPLE, KNOWLEDGE, and SOLUTIONS to support businesses and societies across the globe in South Africa, Singapore, India and UAE. At Copious we are passionately committed to doing all the right things to help our customers be successful. We provide high-value technology services through engaged talents who drive continuous...

Senior Back End Developer Position Area: RandPark Ridge K6-8 years Back End Developing experience At least 3 years in Senior position Hybrid 2 years Docker/Kubernetes experience 5 years developing APO's for FE Development 3 years Agile/scrum framework 5 years SQL We are seeking a highly skilled Senior Back-End Developer with strong SQL expertise to design, develop, and maintain robust...

You have a strong programming background? You feel at home designing back-end systems and scalable architectures? You write clean, efficient, and maintainable Python code with attention to detail? Join Elixirr Digital as a Back End Developer (Python) and shape the future of innovative, data-driven solutions! As a Back End Developer (Python), you’ll be responsible for architecting, developing,...

My client is looking to employ a Senior .Net Back End developer to join their dynamic team. The ideal candidate must have extensive experience developing: RESTful APIs using C# and ASP.NET Web API framework. This role requires expertise in Azure DevOps or Jenkins CI/CD pipelines and Azure APIM/API Gateway. Being full-stack and having experience with modern front-end frameworks such as React...

Key Responsibilities: - Hands-on experience with Azure cloud services (App Services, Functions, Service Bus, Key Vault, Storage, etc.). - Experience with SQL and at least one ORM (EF Core/Dapper). - Good understanding of asynchronous programming, dependency injection, and REST API standards. - Proficiency in EF Core, SQL optimization, and distributed system patterns. - Experience with CI/CD...

We are seeking a highly skilled and experienced Senior Back-End Developer in Johannesburg or Cape Town that is proficient in TypeScript to design, build, and deploy distributed cloud-based applications. The ideal person will have a strong understanding of scalable system architecture and cloud-native development. Experience integrating with Large Language Models (LLMs), Azure, and React front-end...

We are seeking an experienced Back-End Developer with expertise in .NET, C#, ASP.NET Core, and React to design, develop, and maintain high-quality software applications. This senior role involves technical leadership, mentoring, and delivering scalable, robust solutions in collaboration with cross-functional teams. Key Responsibilities: - Lead back-end development, architecture, and design for...

You'll be working with the Product Team to implement new features and improve existing functionality for our client's high-growth SaaS platform. You'll develop custom software in C# using ASP.NET MVC 5 & Web API 4, as well as other relevant technologies like SQL Server or Azure DevOps Pipelines (or OpenShift). Duties and responsibilities - Create efficient and logical solution designs for...

Job title: Back-end developer Location: Remote Salary: R45 000–R60 000/month Vacancy type: 1 year contract Duties: - Develop and maintain APIs using FastAPI or Flask. - Integrate and manage relational databases (PostgreSQL preferred). - Implement data models using ORM tools (SQLAlchemy, Peewee). - Collaborate with front-end teams for API integration. - Manage deployments and DevOps workflows...

Job Description We have an amazing opportunity for a # Back-end Developer based in Johannesburg! We require a candidate with: •Applicable, 3 year BSc degree in computer science. NQF Level 7. •Generics •LINQ and Lambda expressions •Asynchronous programming •Pattern matching •.Net Core 5.0 •Asp.Net Core 5.0 •Entity Framework Core 5.0 •LINQ, Lambda expressions •Web API /...

What You'll be Doing - Integrate into the team quickly, deploy often and early - Manage, launch existing and new applications - Resolve bugs, provide a high level of support to end users and integrated system stakeholders - Write short specs, own end-to-end development from scoping to testing - Write unit tests for the new code that you craft, improve test coverage, follow development...

A leading financial institution in Johannesburg seeks an experienced IT Developer proficient in Java and Java EE. The role involves designing, developing, and maintaining applications, collaborating with stakeholders, and ensuring high-quality standards. Candidates should possess a relevant degree and at least 3 years of related experience. The position offers a flexible work environment,...

Job Description We have an amazing opportunity for Back-end-Python Developer in Johannesburg! We require a candidate with: •BSc Degree in Computer Science or similar relevant field •4 years of experience as a Back-end developer •4 years of experience with programming Python •Knowledge of at least one Python web framework (such as Django or Flask) an advantage •Familiarity with an ORM...

We’re Hiring: Senior .NET Back End Developer (South African Citizen's) Location: Sandton (Hybrid) Join a dynamic and forward-thinking team as a Senior .NET Back End Developer. We’re looking for a seasoned professional with a strong background in C#, .NET Core, and ASP.NET Web API, along with hands-on experience in Azure DevOps or Jenkins CI/CD pipelines, and Azure API Management. Key...

Mid-Level Back-End PHP Developer (Remote South Africa) An established global technology organization is seeking a Mid-Level Back-End PHP Developer to join its growing engineering team. This is an exciting opportunity to work with modern frameworks, scalable applications, and a collaborative, forward-thinking technical team. Youll play a key role in building and maintaining back-end systems that...

Who This Is For: Im keen to connect with Developers who enjoy working on scalable, modern platforms and distributed systems, including: - Building .NET-based applications, APIs and services - Working with C#, .Net Core, ASP.NET MVC and Web APIs - Designing microservices architectures - Integrating with message queues (RabbitMQ, Kafka, and Service Bus) - Working with SQL Server, Entity Framework...

Job Description We have an amazing opportunity for a Back End Developer in Johannesburg! We require a candidate with: •Degree or Diploma in Computer Science •4+ years of experience •RESTful API Development using .NET Core •C# 6.0 •Elastic Stack •Azure DevOps CI/CD •NodeJS Development Experience •MS SQL & NoSQL (Couchbase, MongoDB, Azure Cosmos DB) •Frontend Frameworks i.e. (Angular 4+,...

A leading banking institution in Johannesburg seeks an experienced Java Developer to create and maintain efficient Java-based applications for customer service and operations. The ideal candidate will have proficiency in Java, strong system design skills, and a minimum of 3 years of experience. This role offers a flexible working environment with opportunities for professional development and...

Job Description Experience: •Cloud, preferably AWS experience •Hands-on technical expertise in backend development and DevOps activities •JavaScript/Typescript for NodeJS in Lambda •Experience in Database administration (PostgreSQL) would be beneficial but not required •Experience with RESTful APIs and3rdpartyintegration in general •Exposure to Lean and Agile methodologies •Good...