Product Engineer

One World GTM

. Partner with customers, Product and Software Engineering to understand business objectives, model processes, refine requirements and establish acceptance criteria.

Posted 10/7/2026full-timeLondon • United KingdomMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Python and TypeScript for building and integrating production-quality tooling, along with strong capabilities in automated testing and CI/CD processes using GitHub Actions. Proficient in collaborating with cross-functional teams to translate customer requirements into effective technical solutions.

Highest-signal resume keywords

Python ProficiencyTypeScript ProficiencyGitHub Actions CI/CDAutomated Testing DesignReact Development

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

PythonTypeScriptSQLReactNext.jsAPIsYAMLJSONJSONataJava

Soft Skills

Analytical SkillsSystems ThinkingWritten CommunicationVerbal CommunicationOwnership

Tools & Technologies

GitHub ActionsAWSTerraformAuth0OAuth 2.0

Industry Keywords

SaaS DeliveryIntegrationSchema MappingDeployment AutomationEnd-to-End Testing

Tech Stack

Tools & technologies

AWSJavaJavaScriptMaterial UINext.jsPostgresPythonReactSpringSpring BootSpringBootSQLTerraformTypeScript

About the role

Key responsibilities & impact

Partner with customers, Product and Software Engineering to understand business objectives, model processes, refine requirements and establish acceptance criteria.
Own implementations from discovery and solution design through build, configuration, testing, deployment, onboarding, UAT and production handover.
Build and maintain internal tooling and platform extensions using Python, TypeScript, React, Next.js and APIs.
Work with data, schema mapping, SQL and system integrations.
Design and implement automated functional, integration, regression and end-to-end testing within delivery pipelines.
Build and manage GitHub Actions pipelines and support deployments across multiple environments.
Investigate and resolve complex operational and technical issues.
Contribute to new workflows, platform capabilities and defect fixes.
Work directly with customers during demonstrations, onboarding and UAT.
Create reusable implementation standards, tooling and ways of working to improve delivery.

Requirements

What you’ll need

A Bachelor’s degree in a STEM discipline such as Computer Science, Engineering or Mathematics, or equivalent relevant industry experience.
Hands-on proficiency in Python and TypeScript, with experience building, integrating, testing and troubleshooting production-quality tooling or platform extensions.
Experience developing or working with products using React, Next.js, Material UI and React Query.
Experience working with APIs, Java, Spring Boot, SQL/Postgres, data and schema mapping, and system integrations.
Experience with YAML, JSON and JSONata.
Hands-on experience with CI/CD and deployment automation, particularly GitHub Actions.
Experience designing automated functional, integration, regression or end-to-end tests and incorporating these into delivery pipelines.
Strong analytical and systems-thinking skills.
Ability to translate ambiguous customer processes and requirements into clear, executable technical solutions.
Strong written and verbal communication skills.
Confidence to take ownership of outcomes and work independently within an ambiguous, cross-functional SaaS delivery environment.
Experience with AWS, Terraform and authentication or identity technologies such as Auth0, OAuth 2.0 or SAML would also be beneficial.

Benefits

Comp & perks

Discretionary bonus
Hybrid Working
Interest Free Company loan up to £1,000
Life Assurance
Pension Scheme
Flu Jabs Annually
Training Budget
Referral Bonus up to £750 per person you refer to work at One World
Employee Assistance Programme -Optima Health
Tailored learning, progression and Development Plans
Supply Chain Academy – Degree Apprenticeships and Educational courses available
Free Eye Test annually + up to £69 vouchers towards glasses