senior backend developer jobs in Free State

A premier tech company is seeking a Senior Backend Engineer to lead the development of their core off-chain coordination service. This remote role emphasizes building secure, high-throughput systems using TypeScript and NestJS. Responsibilities include designing low-latency APIs, ensuring data integrity, and optimizing infrastructure. The ideal candidate has 5+ years in backend development,...

A leading tech recruitment agency is looking for a Technology Domain Specialist - Junior to lead the design and architecture of large-scale backend applications. The ideal candidate should possess a B-degree in Computer Science and over 4 years of experience in developing large-scale web applications. You will mentor less experienced engineers and work closely with stakeholders to enhance the...

Hiring Process - We will review your application against the job requirements. No machine learning tools are used at this stage; each application is assessed by a recruiting professional. - If selected, you’ll be invited to submit a video interview for review by the hiring manager. A short test or project may follow. - You will then interview with the hiring manager and interview team via a live...

Reference: DUR -SG-1 Our 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 & Responsibilities Responsibilities: - Play a significant role in developing a complex web-based application,...

Duties & Responsibilities Core understanding of and working experience with: - React and backend development – expert knowledge - NoSQL DB (mongo, Redis) – expert knowledge - Docker, Docker Compose - Thorough understanding of Git processes – expert knowledge - Experience with AWS, EKS - Jest testing framework experience - Experience with micro frontend frameworks - Experience with trunk-based...

A South Africa-based tech company is seeking a Senior JIRA Developer to enhance their project management capabilities. This remote role requires strong expertise in customizing JIRA environments and scripting capabilities, with a focus on optimizing workflows and automation. Ideal candidates have 3–5+ years of experience with JIRA Development and ITSM processes. The position involves designing...

Join Our Team as a Senior SQL Developer Join our global client with offices in the US, UK, Australia, and South Africa in the role of Senior SQL Developer, forming part of a team involved in empowering customers to be successful custodians of their business. Duties & Responsibilities - Data warehousing - Databricks - Scripting Desired Experience & Qualification - Relevant 3-year degree - Six...

This position is 100% remote. What are we looking for? We are looking for solution focused individuals with a can-do attitude. Your commitment to continuous learning means you are tech agnostic – always looking for the best way to execute a project or task. You share our philosophy of purpose-driven development that ensures the best possible outcomes for our clients. Like us, you believe in a...

Reference: CTI -CAF-1 Are you a .NET developer with extraordinary skills and a burning passion for creating exceptional software solutions? We are on a quest to find a .NET developer who can harness the power of this versatile framework and take our client’s projects to new heights. Duties & Responsibilities Job Description: As a .NET developer on our client's team, you will have the...

A leading tech recruitment agency is looking for a Technology Domain Specialist - Junior to lead the design and architecture of large-scale backend applications. The ideal candidate should possess a B-degree in Computer Science and over 4 years of experience in developing large-scale web applications. You will mentor less experienced engineers and work closely with stakeholders to enhance the...

Reference: DUR -SG-1 Our 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 & Responsibilities Responsibilities: - Play a significant role in developing a complex web-based application,...

Hiring Process - We will review your application against the job requirements. No machine learning tools are used at this stage; each application is assessed by a recruiting professional. - If selected, you’ll be invited to submit a video interview for review by the hiring manager. A short test or project may follow. - You will then interview with the hiring manager and interview team via a live...

A premier tech company is seeking a Senior Backend Engineer to lead the development of their core off-chain coordination service. This remote role emphasizes building secure, high-throughput systems using TypeScript and NestJS. Responsibilities include designing low-latency APIs, ensuring data integrity, and optimizing infrastructure. The ideal candidate has 5+ years in backend development,...

Join Our Team as a Senior SQL Developer Join our global client with offices in the US, UK, Australia, and South Africa in the role of Senior SQL Developer, forming part of a team involved in empowering customers to be successful custodians of their business. Duties & Responsibilities - Datawarehousing - Databricks - Scripting Desired Experience & Qualification - Relevant 3-year degree - Six...

A South Africa-based tech company is seeking a Senior JIRA Developer to enhance their project management capabilities. This remote role requires strong expertise in customizing JIRA environments and scripting capabilities, with a focus on optimizing workflows and automation. Ideal candidates have 3–5+ years of experience with JIRA Development and ITSM processes. The position involves designing...

Duties & Responsibilities Core understanding of and working experience with: - React and backend development – expert knowledge - NoSQL DB (mongo, Redis) – expert knowledge - Docker, Docker Compose - Thorough understanding of Git processes – expert knowledge - Experience with AWS, EKS - Jest testing framework experience - Experience with micro frontend frameworks - Experience with trunk-based...

Join Our Team as a Senior SQL Developer Join our global client with offices in the US, UK, Australia, and South Africa in the role of Senior SQL Developer, forming part of a team involved in empowering customers to be successful custodians of their business. Duties & Responsibilities - Datawarehousing - Databricks - Scripting Desired Experience & Qualification - Relevant 3-year degree - Six...

Senior Front End Developer NEW WORK IN at a top Fintech with a core focus in Data Science and a Global Portfolio. The current need is for a Senior Front End Developer and guru in React and TypeScript. We are looking for someone with a love for turning complex technical challenges into well-designed solutions! You will join their SA team and aid the migration of a core business product. Duties...

Join Our Team as a Senior SQL Developer Join our global client with offices in the US, UK, Australia, and South Africa in the role of Senior SQL Developer, forming part of a team involved in empowering customers to be successful custodians of their business. Duties & Responsibilities - Data warehousing - Databricks - Scripting Desired Experience & Qualification - Relevant 3-year degree - Six...

Senior React Developer NEW WORK IN at a top Fintech with a core focus in Data Science and a Global Portfolio. The current need is for a Senior React Developer with a strong foundation in TypeScript and a knack for turning complex technical challenges into well-designed solutions! You will join their SA team and aid the migration of a core business product. Duties & Responsibilities As a...