Senior Software Engineer (AI-Native Development)At Benivo, we believe the next generation of strong software engineers will combine deep engineering judgment with the ability to orchestrate AI agents to design, implement, test, and ship software faster.We are hiring a Senior Software Engineer (AI-Native Development) to help us build software significantly faster and better using tools such as Codex, Claude, GitHub Copilot, and similar tools.This is not an AI/ML or research role. It is a hands-on software engineering role for someone who can use AI effectively across the full development lifecycle while remaining fully responsible for quality, design, maintainability, security, and production outcomes.What you will doBuild new product capabilities from requirements through releaseWork confidently inside a large, evolving codebase with technical debt and business-critical logicSet up and use multiple AI agents or agentic workflows to accelerate requirements analysis, implementation, testing, refactoring, unit testing, and documentationReview and strengthen AI-generated output rather than relying on it blindlyWrite maintainable, production-grade code and automated testsMake sound technical decisions across architecture, performance, security, and maintainabilityHelp raise the bar for AI-native engineering practices across the organisationWhat we valueStrong engineering fundamentalsAbility to produce significantly more engineering output by orchestrating AI tools effectively, not simply writing code faster manuallyHigh ownershipFast execution with qualitySound judgmentComfort operating in real production complexityBusiness-result orientationRequirementsExperience building and shipping production softwareDemonstrated ability to design effective prompts, agent workflows, and AI-assisted development processes using tools such as Codex, Claude, Copilot, Cursor, or similar systemsExperience structuring sophisticated engineering tasks so that AI agents can execute them effectivelyAbility to evaluate, debug, and refine AI-generated outputs through prompt iteration and workflow designExperience in both creating new systems and improving established onesStrong understanding of APIs, databases, testing, debugging, and system designExperience setting up and operating multiple AI agents or agentic workflows across requirements analysis, code generation, refactoring, code review, testing, refactoring, unit testing, and documentationStrong ability to evaluate code quality, correctness, and securityAbility to work independently and take responsibility for outcomesPreferred backgroundExperience with C# / .NET, React, APIs, and automated testingExperience in SaaS product companiesExperience with CI/CD and modern development workflowsExperience with legacy code modernisationExperience in improving engineering productivity across a teamAbout BenivoBenivo is a leading SaaS company in the Global Mobility space. We value small, smart teams, practical problem solving, and engineers who can combine speed, judgment, and ownership.We are not looking for engineers who simply “use AI.” We are looking for engineers who can use AI well to produce better software and better outcomes.BenefitsHybrid working: one to two days per week in the office (King’s Cross)33 days paid annual leave, including bank holidays which are flexible - you may choose to work on bank holidays and take the day off elsewhere in the year. Flexible start-end times (core hours are 10am - 4pm)Learning & development - every Friday afternoon is a half day to focus on your self-development and interestsA yearly generous wellbeing cash-allowancePayLater cash advance - financial assistance for large personal expenses (e.g moving house, furniture, etc)Work remotely from 30+ countries for one month per calendar year. Share options in the employee’s options planCompany social events and team celebrationsBenivo is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.We encourage individuals from all backgrounds to apply and are eager to create a workforce that reflects the diversity of our community.
Senior Software Engineer (AI-Native Development)
At Benivo, we believe the next generation of strong software engineers will combine deep engineering judgment with the ability to orchestrate AI agents to design, implement, test, and ship software faster.
We are hiring a Senior Software Engineer (AI-Native Development) to help us build software significantly faster and better using tools such as Codex, Claude, GitHub Copilot, and similar tools.
This is not an AI/ML or research role. It is a hands-on software engineering role for someone who can use AI effectively across the full development lifecycle while remaining fully responsible for quality, design, maintainability, security, and production outcomes.
What you will do
- Build new product capabilities from requirements through release
- Work confidently inside a large, evolving codebase with technical debt and business-critical logic
- Set up and use multiple AI agents or agentic workflows to accelerate requirements analysis, implementation, testing, refactoring, unit testing, and documentation
- Review and strengthen AI-generated output rather than relying on it blindly
- Write maintainable, production-grade code and automated tests
- Make sound technical decisions across architecture, performance, security, and maintainability
- Help raise the bar for AI-native engineering practices across the organisation
What we value
- Strong engineering fundamentals
- Ability to produce significantly more engineering output by orchestrating AI tools effectively, not simply writing code faster manually
- High ownership
- Fast execution with quality
- Sound judgment
- Comfort operating in real production complexity
- Business-result orientation
Requirements
- Experience building and shipping production software
- Demonstrated ability to design effective prompts, agent workflows, and AI-assisted development processes using tools such as Codex, Claude, Copilot, Cursor, or similar systems
- Experience structuring sophisticated engineering tasks so that AI agents can execute them effectively
- Ability to evaluate, debug, and refine AI-generated outputs through prompt iteration and workflow design
- Experience in both creating new systems and improving established ones
- Strong understanding of APIs, databases, testing, debugging, and system design
- Experience setting up and operating multiple AI agents or agentic workflows across requirements analysis, code generation, refactoring, code review, testing, refactoring, unit testing, and documentation
- Strong ability to evaluate code quality, correctness, and security
- Ability to work independently and take responsibility for outcomes
Preferred background
- Experience with C# / .NET, React, APIs, and automated testing
- Experience in SaaS product companies
- Experience with CI/CD and modern development workflows
- Experience with legacy code modernisation
- Experience in improving engineering productivity across a team
About Benivo
Benivo is a leading SaaS company in the Global Mobility space. We value small, smart teams, practical problem solving, and engineers who can combine speed, judgment, and ownership.
We are not looking for engineers who simply “use AI.” We are looking for engineers who can use AI well to produce better software and better outcomes.
Benefits
- Hybrid working: one to two days per week in the office (King’s Cross)
- 33 days paid annual leave, including bank holidays which are flexible - you may choose to work on bank holidays and take the day off elsewhere in the year.
- Flexible start-end times (core hours are 10am - 4pm)
- Learning & development - every Friday afternoon is a half day to focus on your self-development and interests
- A yearly generous wellbeing cash-allowance
- PayLater cash advance - financial assistance for large personal expenses (e.g moving house, furniture, etc)
- Work remotely from 30+ countries for one month per calendar year.
- Share options in the employee’s options plan
- Company social events and team celebrations
Benivo is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.
We encourage individuals from all backgrounds to apply and are eager to create a workforce that reflects the diversity of our community.
We're on a mission to make every employee feel welcome. Benivo is a B2B HR technology company helping global enterprises engage and support their employees in their relocation journey. Our customers include Google, GE, Wayfair and many more. We are on a mission to transform the global mobility industry with smart technology. At Benivo we value collaboration and we're proud of our diverse team (~80 employees in 4 offices - London, Armenia, US and India). We're quick to adapt and learn which makes our environment dynamic and fast-paced. We enjoy a good challenge and love solving big problems because we want to delight our clients and users with our product and service.We’re always eager to get in touch with hands-on people who want to work on a unique product and revolutionise current practices, but also give their career a boost with chances for personal development and professional growth. You will be able to have a direct impact on the success of the business from day one and there’s always more responsibilities to grab. Join our talented team today!benivo.com/jobs
We're on a mission to make every employee feel welcome.
Benivo is a B2B HR technology company helping global enterprises engage and support their employees in their relocation journey. Our customers include Google, GE, Wayfair and many more. We are on a mission to transform the global mobility industry with smart technology. At Benivo we value collaboration and we're proud of our diverse team (~80 employees in 4 offices - London, Armenia, US and India). We're quick to adapt and learn which makes our environment dynamic and fast-paced. We enjoy a good challenge and love solving big problems because we want to delight our clients and users with our product and service.
We’re always eager to get in touch with hands-on people who want to work on a unique product and revolutionise current practices, but also give their career a boost with chances for personal development and professional growth. You will be able to have a direct impact on the success of the business from day one and there’s always more responsibilities to grab. Join our talented team today!
benivo.com/jobs
