Ocho

Company Name: Ocho
Job Title: Data Scientist
Job Description: **Job Title:** Data Scientist **Role Summary** Develop and deploy predictive models to support decision-making and optimization. Collaborate with engineering, product, and analytics teams to deliver data-driven solutions. Influence product, performance, and strategic decisions through advanced analytics and machine learning. **Expectations** Proven experience in applied data science, including deploying machine learning models into production. Ability to communicate with technical and non-technical stakeholders and mentor junior team members. **Key Responsibilities** - Build and deploy predictive models for decision-making and optimization. - Collaborate with cross-functional teams to implement data-driven solutions. - Present model findings and performance to diverse stakeholders. - Enhance modeling processes, tools, and experimentation workflows. - Mentor junior data scientists and establish team standards. **Required Skills** - Proficiency in Python or R and SQL. - Experience deploying machine learning models in production environments. - Strong statistics and data modeling knowledge. - Effective written and verbal communication. - Team collaboration and problem-solving skills. **Required Education & Certifications:** Not specified.

Belfast, United kingdom

Hybrid

13-01-2026

Company Name: Ocho
Job Title: Principal DevOps
Job Description: Job Title: Principal DevOps Role Summary: Lead the design, implementation, and optimization of CI/CD pipelines, infrastructure as code, and cloud operations for a high‑scale payments platform, ensuring reliability, security, and continuous delivery. Expactations: Deliver end‑to‑end DevOps solutions, mentor teams, and drive adoption of automation, containerisation, and cloud best practices. Key Responsibilities: - Architect and maintain end‑to‑end CI/CD pipelines using Jenkins, CircleCI, Azure DevOps, or TeamCity. - Build and manage infrastructure with Terraform and configuration with Ansible. - Create and publish machine images with Packer; manage container images with Docker and Docker Compose. - Integrate quality gates using SonarQube, Coverity, or similar. - Automate build processes with NuGet, Maven, or Gradle. - Provision and manage AWS, Azure, or GCP resources (EC2, RDS, ELB, S3, IAM, CloudWatch, CloudTrail, etc.). - Develop scripts in Python or JavaScript to support tooling and processes. - Collaborate with development, security, and operations teams to enforce best practices and continuous improvement. - Evaluate and recommend new tools, technologies, and architectural changes. Required Skills: - Proficient with Git (GitHub, GitLab) and branching strategies. - Deep knowledge of CI/CD tools (Jenkins, CircleCI, Azure DevOps, TeamCity). - Strong experience in Terraform, Ansible, and infrastructure as code. - Advanced scripting in Python or JavaScript. - Containerisation expertise (Docker, Docker Compose). - Familiarity with image creation via Packer. - Experience with build tools (NuGet, Maven, Gradle). - Solid understanding of cloud platforms (AWS, Azure, GCP) and core services. - Excellent troubleshooting, automation, and collaboration skills. Required Education & Certifications: - Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience). - Relevant cloud certifications (AWS Certified Solutions Architect, Azure Solutions Architect, GCP Professional Cloud Architect) preferred.

United kingdom

Remote

Senior

19-01-2026

Company Name: Ocho
Job Title: Software Engineer (Typescript)
Job Description: **Job Title:** Software Engineer (Typescript) **Role Summary:** Mid‑level full‑stack engineer responsible for designing, building, and deploying scalable cloud‑native services. Works within a platform engineering team to deliver end‑to‑end features across TypeScript/Node.js, React/Next.js, and Rust, utilizing AWS, Terraform, and CI/CD pipelines. **Expactations:** - Deliver high‑quality, well‑tested code that adheres to established coding standards. - Own features from conception through production rollout, ensuring timely delivery. - Collaborate effectively with product managers, designers, and infrastructure teams. - Maintain clear documentation and contribute to shared knowledge bases. - Continuously improve engineering processes, tooling, and platform stability. **Key Responsibilities:** 1. Develop and maintain full‑stack functionalities using TypeScript/Node.js, React, and Next.js. 2. Design, implement, and test backend services in Rust. 3. Configure and manage AWS resources for scalable, cloud‑native solutions. 4. Build and maintain IaC templates with Terraform. 5. Write unit, integration, and end‑to‑end tests; enforce code quality via CI/CD. 6. Participate in code reviews, sprint planning, and retrospectives. 7. Mentor junior engineers and share best practices across the team. **Required Skills:** - 3+ years of commercial software engineering experience. - Proficiency in TypeScript/JavaScript and modern front‑end frameworks (React/Next.js). - Solid understanding of RESTful APIs, asynchronous programming, and state management. - Experience with AWS services (Lambda, API Gateway, RDS, etc.) and infrastructure‑as‑code (Terraform). - Strong testing mindset: Jest, React Testing Library, or equivalent. - Knowledge of CI/CD pipelines (GitHub Actions, Jenkins, GitLab CI, etc.). - Familiarity with Docker, Kubernetes, or similar container orchestration. - Good communication skills and collaborative mindset. **Nice to Have:** - Rust programming experience and ecosystem familiarity. - Experience with AI‑assistants or code‑generation tooling. - Exposure to educational or learning‑platform projects. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Software Engineering, or related field OR equivalent professional experience. - AWS certifications (e.g., AWS Solutions Architect – Associate) are advantageous but not mandatory.

Belfast, United kingdom

Hybrid

26-01-2026

Company Name: Ocho
Job Title: Quality Assurance Contractor
Job Description: **Job Title:** Quality Assurance Contractor – Test Automation Engineer **Role Summary:** Seasoned test automation professional needed to design, build, and mature a greenfield automation framework for a cloud‑native platform. The contractor will own UI and API test development, integrate testing into CI/CD pipelines, and promote quality practices across the engineering team. **Expectations:** - 3‑7 years of hands‑on test automation experience, preferably in a contract or consultancy setting. - Proven ability to create production‑grade frameworks and influence engineering culture. - Comfortable working in an AWS‑hosted environment and collaborating with developers. **Key Responsibilities:** - Lead the evolution of an early‑stage automation framework into a scalable, production‑ready solution. - Design, develop, and maintain automated UI tests using Playwright and TypeScript. - Build and sustain API automation suites for service‑level testing. - Contribute to performance‑testing strategy and evaluate tooling options. - Embed quality practices within build and release cycles and support continuous improvement of testing processes. - Integrate automated tests into CI/CD pipelines on cloud platforms (AWS). - Mentor and advise engineering teams on test automation best practices. **Required Skills:** - Strong commercial experience with TypeScript and Playwright for UI automation. - Deep understanding of automated testing concepts for UI and API layers, including regression testing. - Experience with CI/CD tools (e.g., GitLab CI, Jenkins, GitHub Actions) and cloud environments (AWS). - Familiarity with Java (beneficial) and performance testing tools. - Ability to design test framework architecture, utilities, and tooling decisions. - Excellent communication and stakeholder‑engagement skills. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Software Engineering, or a related technical field (or equivalent professional experience). - Relevant certifications (e.g., ISTQB Test Automation Engineer, AWS Certified Solutions Architect) are a plus but not mandatory.

Belfast, United kingdom

Hybrid

28-01-2026

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