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Results for java jobs in "java jobs", Full-Time in Jobs in Cape Town in Cape Town
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We are looking for a highly skilled Backend Developer with proven experience in AWS cloud development and LLM-based AI integrations.The ideal candidate will design, build, and optimise backend services that power a retail AI engine, including the ingestion of user data, integration with AI models, and orchestration of cloud-based components.Key ResponsibilitiesDesign, build, and maintain backend services for a new AI platform.Develop and optimise APIs that interface with LLMs and other AI services.Integrate AWS-native services (Lambda, API Gateway, S3, DynamoDB, RDS, Step Functions, SageMaker, Bedrock, etc.).Implement AI prompt orchestration, model input/output processing, and response optimisation.Build secure, scalable cloud architectures following AWS Well-Architected best practices.Ensure data governance, security, authentication, and compliance across backend components.Monitor system performance, reliability, and cost efficiency.Collaborate with the frontend team to ensure seamless integration and exceptional user experience.Contribute to the continuous improvement of the AI model workflows and automation pipelines.Required Skills & Experience4+ years experience in backend development.Strong proficiency in Python, Node.js, or Java (Python preferred for AI workflows).Deep knowledge of AWS cloud services and serverless architectures.Experience integrating or building solutions on top of LLMs, AI APIs, or prompt-based systems.Strong understanding of RESTful API design and event-driven backends.Experience with data modelling and cloud databases (NoSQL/SQL).Knowledge of AWS IAM, security best practices, and API access management.Experience with CI/CD pipelines (Code Pipeline, GitHub Actions, etc.).Ability to work closely with product teams and translate business needs into technical designs.Nice-to-HaveExperience with AWS Bedrock, SageMaker, or other AI/ML platforms.Familiarity with Lang Chain or other LLM orchestration frameworks.Exposure to DevOps fundamentals (containerisation, Terraform/CDK).Experience building consumer-facing AI applications.Personal AttributesStrong problem-solving skills.Curious and passionate about AI-driven product development.Able to work in a fast-paced, iterative environment.Collaborative mindset with excellent communication skills.
https://www.executiveplacements.com/Jobs/B/Backend-Developer-AWS-Cloud-1252715-Job-Search-1-16-2026-10-39-43-AM.asp?sid=gumtree
11d
Executive Placements
1
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We are looking for a highly skilled Backend Developer with proven experience in AWS cloud development and LLM-based AI integrations.The ideal candidate will design, build, and optimise backend services that power a retail AI engine, including the ingestion of user data, integration with AI models, and orchestration of cloud-based components.Key ResponsibilitiesDesign, build, and maintain backend services for the W Chef AI platform.Develop and optimise APIs that interface with LLMs and other AI services.Integrate AWS-native services (Lambda, API Gateway, S3, DynamoDB, RDS, Step Functions, SageMaker, Bedrock, etc.).Implement AI prompt orchestration, model input/output processing, and response optimisation.Build secure, scalable cloud architectures following AWS Well-Architected best practices.Ensure data governance, security, authentication, and compliance across backend components.Monitor system performance, reliability, and cost efficiency.Collaborate with the frontend team to ensure seamless integration and exceptional user experience.Contribute to the continuous improvement of the AI model workflows and automation pipelines.Required Skills & Experience4+ years experience in backend development.Strong proficiency in Python, Node.js, or Java (Python preferred for AI workflows).Deep knowledge of AWS cloud services and serverless architectures.Experience integrating or building solutions on top of LLMs, AI APIs, or prompt-based systems.Strong understanding of RESTful API design and event-driven backends.Experience with data modelling and cloud databases (NoSQL/SQL).Knowledge of AWS IAM, security best practices, and API access management.Experience with CI/CD pipelines (Code Pipeline, GitHub Actions, etc.).Ability to work closely with product teams and translate business needs into technical designs.Nice-to-HaveExperience with AWS Bedrock, SageMaker, or other AI/ML platforms.Familiarity with Lang Chain or other LLM orchestration frameworks.Exposure to DevOps fundamentals (containerisation, Terraform/CDK).Experience building consumer-facing AI applications.Personal AttributesStrong problem-solving skills.Curious and passionate about AI-driven product development.Able to work in a fast-paced, iterative environment.Collaborative mindset with excellent communication skills.
https://www.executiveplacements.com/Jobs/B/Backend-Developer-AWS-Cloud-1252712-Job-Search-1-16-2026-10-13-13-AM.asp?sid=gumtree
11d
Executive Placements
1
Key Duties & ResponsibilitiesLead the development of application software used in command and control (C2) and ISR systems.Take full ownership of features from requirement analysis to implementation and testing.Perform both front-end and back-end development.Research and understand new technical domains to align software with user requirements.Support production efforts and assist in creating design, testing, and verification artefacts.Implement engineering processes and contribute to continuous improvement initiatives.Provide occasional support across broader engineering and company activities.Experience & QualificationsBachelorâ??s degree in Computer Science or Engineering (BSc / BEng).5â??10 yearsâ?? experience in relevant software development roles.Strong proficiency in general-purpose programming languages (e.g., C++, Java).Proficiency in scripting languages (e.g., Python, Bash, PowerShell).Solid understanding of object-oriented programming and software design patterns.Experience with version control tools (Git, Subversion, Perforce).Agile development exposure and familiarity with issue tracking tools (e.g., Jira).Advantageous: Experience in C++11+, XML/JSON/YAML, and holding a Masterâ??s degree.
https://www.executiveplacements.com/Jobs/P/Principal-Specialist-Engineer-Application-Software-1212261-Job-Search-01-05-2026-00-00-00-AM.asp?sid=gumtree
22d
Executive Placements
1
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Job DescriptionSummaryOur client is seeking a highly experienced Senior Data Engineer to lead the design, development, and optimization of data pipelines, APIs, and data platforms. This role will focus on ETL/ELT processes using Matillion and Snowflake, API development, and integration with machine learning workflows and Databricks. The ideal candidate will have a strong background in data engineering, cloud platforms, and modern data architecture. ResponsibilitiesDesign, build, and maintain ETL/ELT pipelines using Matillion and Snowflake.Develop and manage RESTful APIs for data access and integration.Collaborate with data scientists and ML engineers to integrate data pipelines with machine learning workflows.Optimize Snowflake data warehouse performance and manage data models.Implement data quality, governance, and security best practices.Work with Databricks for data processing, transformation, and ML model support.Automate data validation and reconciliation processes.Document data architecture, pipelines, and integration processes. QualificationsBachelors or Masters degree in Computer Science, Engineering, or a related field.8+ years of experience in a data modeling, data warehousing, and data integration role. Required SkillsStrong experience with Matillion ETL and Snowflake.Proficiency in DatabricksExperience in data management requirements, integration platforms, and have expertise with APIs.Experience with API development using frameworks.Familiarity with Databricks and integrating Machine Learning workflows.Solid understanding of data warehousing, data modeling, and ELT best practices.Experience with CI/CD pipelines, version control (Git), and DevOps practices.Strong proficiency in SQL and at least one programming language (e.g., Python, Java, or Scala).Experience with data modeling, data warehousing, and data integration.Familiarity with cloud platforms and data services.Understanding of data governance, security, and compliance requirements
https://www.executiveplacements.com/Jobs/S/Senior-Data-Engineer-1199539-Job-Search-07-02-2025-04-08-58-AM.asp?sid=gumtree
7mo
Executive Placements
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