GoodFit
What we do At GoodFit, we help our customers unlock their next stages of growth with highly actionable & relevant data. Without spending thousands of hours on manual research, B2B companies use GoodFit's data engine to identify their next opportunities, understand their customers & generate demand. Our platform takes data from hundreds of sources across the internet and combines it into a real-time, constantly updated view of each opportunity our clients monitor. We process large volumes of data to do this and utilise best-in-class data technologies to deliver this at scale, robustly and efficiently. We have a strong market opportunity and are working with many of the highest-growth B2B companies. To continue accelerating product development and expanding our AI capabilities, we are growing our Data team. About the role As a Senior Data Scientist at GoodFit, you'll be responsible for designing, prototyping, and shipping customer-facing ML/AI features that create measurable product value. You'll operate at the intersection of experimentation and production - partnering closely with Product, Design, and Engineering to explore new ML capabilities, validate them quickly, and help turn them into scalable product features. We're looking for someone who is comfortable navigating ambiguity, framing problems independently, and moving from raw data to shipped product features. Your ability to combine strong modeling fundamentals with product thinking will be key to our success. You will Design and develop ML models (e.g., classification, ranking, scoring) that power customer-facing features Use SQL and Python (pandas, scikit-learn) to analyse product data and identify opportunities Rapidly prototype new AI/ML-driven product ideas in collaboration with Product and Design Define hypotheses, evaluate model performance, and iterate quickly Collaborate with Engineering to productionise validated models Improve automation, personalisation, and predictive capabilities within the product Ensure models are measurable, interpretable, and aligned with user value Assess and validate internal and external data sources used in ML features Evaluate signal quality, bias, completeness, and reliability Define metrics and checks to ensure data is fit for customer-facing use Move from ambiguous problem prototype shipped feature with strong ownership We'd love to hear from you if you have 5+ years of professional experience in data science or applied ML Strong SQL skills and confidence working directly with product data Strong Python experience for modelling (pandas, scikit-learn) Solid understanding of statistics and model evaluation techniques Experience shipping ML-powered features in production A product-oriented mindset and comfort working cross-functionally Strong communication skills and the ability to explain complex concepts clearly Experience working in a startup environment or high-growth company Bonus Experience shipping ML features in a B2B SaaS product Experience with LLM-based systems Experience with recommendation or ranking systems Why you'll love working at GoodFit We are an early-stage startup with a strong growth trajectory. The work you do will have a direct & recognisable impact on our product and customers. We're a remote-first team, valuing long stretches of uninterrupted work over constant connectivity. We have an office near Old Street for those who prefer a hybrid working pattern. The entire team gets together for occasional planning and team meetings (max once per month). As a small team, you'll work across multiple parts of the product and gain exposure to a wide range of technologies. You'll have real ownership - from idea to shipped feature to happy customers - and the opportunity to work directly with experienced founders and product leaders. Hiring process Initial call Main technical interview Two project discussions (including experimentation and product improvement) Final stage interview with Product Manager + team member Inclusion at GoodFit Ltd GoodFit Ltd. is an equal opportunity employer and we strongly encourage people of all ages, colour, lesbian, gay, bisexual, transgender, queer and non-binary people, veterans, parents, people with disabilities, and neurodivergent people to apply. We're happy to make any reasonable adjustments that will help you feel more confident throughout the process - please don't hesitate to let us know how we can help. Research shows that some candidates, particularly women and people from underrepresented groups, may hesitate to apply if they don't meet every listed qualification. If this role excites you, we encourage you to apply even if your experience doesn't align perfectly.
What we do At GoodFit, we help our customers unlock their next stages of growth with highly actionable & relevant data. Without spending thousands of hours on manual research, B2B companies use GoodFit's data engine to identify their next opportunities, understand their customers & generate demand. Our platform takes data from hundreds of sources across the internet and combines it into a real-time, constantly updated view of each opportunity our clients monitor. We process large volumes of data to do this and utilise best-in-class data technologies to deliver this at scale, robustly and efficiently. We have a strong market opportunity and are working with many of the highest-growth B2B companies. To continue accelerating product development and expanding our AI capabilities, we are growing our Data team. About the role As a Senior Data Scientist at GoodFit, you'll be responsible for designing, prototyping, and shipping customer-facing ML/AI features that create measurable product value. You'll operate at the intersection of experimentation and production - partnering closely with Product, Design, and Engineering to explore new ML capabilities, validate them quickly, and help turn them into scalable product features. We're looking for someone who is comfortable navigating ambiguity, framing problems independently, and moving from raw data to shipped product features. Your ability to combine strong modeling fundamentals with product thinking will be key to our success. You will Design and develop ML models (e.g., classification, ranking, scoring) that power customer-facing features Use SQL and Python (pandas, scikit-learn) to analyse product data and identify opportunities Rapidly prototype new AI/ML-driven product ideas in collaboration with Product and Design Define hypotheses, evaluate model performance, and iterate quickly Collaborate with Engineering to productionise validated models Improve automation, personalisation, and predictive capabilities within the product Ensure models are measurable, interpretable, and aligned with user value Assess and validate internal and external data sources used in ML features Evaluate signal quality, bias, completeness, and reliability Define metrics and checks to ensure data is fit for customer-facing use Move from ambiguous problem prototype shipped feature with strong ownership We'd love to hear from you if you have 5+ years of professional experience in data science or applied ML Strong SQL skills and confidence working directly with product data Strong Python experience for modelling (pandas, scikit-learn) Solid understanding of statistics and model evaluation techniques Experience shipping ML-powered features in production A product-oriented mindset and comfort working cross-functionally Strong communication skills and the ability to explain complex concepts clearly Experience working in a startup environment or high-growth company Bonus Experience shipping ML features in a B2B SaaS product Experience with LLM-based systems Experience with recommendation or ranking systems Why you'll love working at GoodFit We are an early-stage startup with a strong growth trajectory. The work you do will have a direct & recognisable impact on our product and customers. We're a remote-first team, valuing long stretches of uninterrupted work over constant connectivity. We have an office near Old Street for those who prefer a hybrid working pattern. The entire team gets together for occasional planning and team meetings (max once per month). As a small team, you'll work across multiple parts of the product and gain exposure to a wide range of technologies. You'll have real ownership - from idea to shipped feature to happy customers - and the opportunity to work directly with experienced founders and product leaders. Hiring process Initial call Main technical interview Two project discussions (including experimentation and product improvement) Final stage interview with Product Manager + team member Inclusion at GoodFit Ltd GoodFit Ltd. is an equal opportunity employer and we strongly encourage people of all ages, colour, lesbian, gay, bisexual, transgender, queer and non-binary people, veterans, parents, people with disabilities, and neurodivergent people to apply. We're happy to make any reasonable adjustments that will help you feel more confident throughout the process - please don't hesitate to let us know how we can help. Research shows that some candidates, particularly women and people from underrepresented groups, may hesitate to apply if they don't meet every listed qualification. If this role excites you, we encourage you to apply even if your experience doesn't align perfectly.
GoodFit
What we do? At GoodFit, we help our customers unlock their next stages of growth with highly actionable & relevant data. Without a need to speed thousands of hours on manual research, B2B companies use GoodFit's data engine to identify their next opportunities, understand their customers & generate demand. Our platform takes data from hundreds of sources across the internet, and combines it into a real-time and constantly updated view of each opportunity our clients monitor. We process a lot of data to do this, and utilise best-in-class data processing technologies to do this at scale, robustly and efficiently. We have a great market opportunity, and we are working with many of the highest growth B2B companies out there. In order to keep up with demand, and accelerate development of the platform, we are expanding our core engineering team. About the role: As a Senior Software Engineer at GoodFit, you'll be at the forefront of our technological innovation and product delivery. We're looking for someone who can navigate the fast-paced startup environment, tackle complex challenges head-on, and communicate effectively across all levels of the organisation. Your ability to balance innovation with pragmatism will be key to our success. You will: Be part of a small team, working in a fully remote-first environment, spanning Europe and UK As a senior software engineer, own understanding of business problems, design, implementation and release of critical features across our stack Design and develop scalable, efficient solutions primarily using JavaScript/TypeScript and AWS technologies, but be prepared to work with a variety of other languages and tools as needed Be comfortable switching between frontend, backend, devops, and data engineering tasks as the project demands Assess the trade-offs between added complexity, development effort, and expected gains for new features or technologies Stay updated with industry trends and best practices, bringing relevant insights to the team Collaborate closely with all team members across the business, wearing multiple hats (engineering, product, support) as needed in a small team environment Communicate complex technical concepts clearly to both technical and non-technical stakeholders Proactively communicate problems, risks, and trade-offs to the team and wider organisation Be comfortable in a rapidly changing startup environment We'd love to hear from you if you have: You have 5+ years of professional experience in software development, with a proven track record of delivering impactful projects You're highly proficient in JavaScript and TypeScript, with extensive experience in AWS services (e.g., Lambda, Step functions, AppRunner, ECS). You have experience with data processing techniques, working with large datasets and are confident using SQL You're well-versed in modern front-end frameworks (we are using React) You have a strong bias towards action and a track record of driving outcomes You're an excellent communicator, able to explain complex technical concepts to various audiences You're passionate about continuous learning and staying updated with the latest tech trends You have experience with or strong interest in working in a startup environment Experienced working in a remote-first team and work in the UK. Why you'll love working at GoodFit: We are an early stage start up, with a tremendous growth trajectory. The work you'll do will have an instant & recognisable impact. We're a remote-first team, valuing long stretches of uninterrupted work over constant connectivity. We have an office near old street, for those who prefer a hybrid working pattern. The entire team will get together for occasional planning and team meetings (max once per month). As we are small team, you'll work on various parts of our platform & gain experience with wide range of technologies. Complete end-to-end ownership of the business problem all the way to completion, release and happy customers Opportunity to work directly with our founders and executive team who have a proven track record in building successful startups Hiring process: Around 30 minute intro call Tech interview with a white boarding session - 90 minutes Final stage values based interview - 60 minutes Inclusion at GoodFit Ltd: GoodFit Ltd. is an equal opportunity employer and we strongly encourage people of all ages, colour, lesbian, gay, bisexual, transgender, queer and non-binary people, veterans, parents, people with disabilities, and neurodivergent people to apply. We're happy to make any reasonable adjustments that will help you feel more confident throughout the process, please don't hesitate to let us know how we can help. Research shows that some candidates, particularly women and people from underrepresented groups, may hesitate to apply if they don't meet every listed qualification. If this role excites you, we encourage you to apply even if your experience doesn't align perfectly.
What we do? At GoodFit, we help our customers unlock their next stages of growth with highly actionable & relevant data. Without a need to speed thousands of hours on manual research, B2B companies use GoodFit's data engine to identify their next opportunities, understand their customers & generate demand. Our platform takes data from hundreds of sources across the internet, and combines it into a real-time and constantly updated view of each opportunity our clients monitor. We process a lot of data to do this, and utilise best-in-class data processing technologies to do this at scale, robustly and efficiently. We have a great market opportunity, and we are working with many of the highest growth B2B companies out there. In order to keep up with demand, and accelerate development of the platform, we are expanding our core engineering team. About the role: As a Senior Software Engineer at GoodFit, you'll be at the forefront of our technological innovation and product delivery. We're looking for someone who can navigate the fast-paced startup environment, tackle complex challenges head-on, and communicate effectively across all levels of the organisation. Your ability to balance innovation with pragmatism will be key to our success. You will: Be part of a small team, working in a fully remote-first environment, spanning Europe and UK As a senior software engineer, own understanding of business problems, design, implementation and release of critical features across our stack Design and develop scalable, efficient solutions primarily using JavaScript/TypeScript and AWS technologies, but be prepared to work with a variety of other languages and tools as needed Be comfortable switching between frontend, backend, devops, and data engineering tasks as the project demands Assess the trade-offs between added complexity, development effort, and expected gains for new features or technologies Stay updated with industry trends and best practices, bringing relevant insights to the team Collaborate closely with all team members across the business, wearing multiple hats (engineering, product, support) as needed in a small team environment Communicate complex technical concepts clearly to both technical and non-technical stakeholders Proactively communicate problems, risks, and trade-offs to the team and wider organisation Be comfortable in a rapidly changing startup environment We'd love to hear from you if you have: You have 5+ years of professional experience in software development, with a proven track record of delivering impactful projects You're highly proficient in JavaScript and TypeScript, with extensive experience in AWS services (e.g., Lambda, Step functions, AppRunner, ECS). You have experience with data processing techniques, working with large datasets and are confident using SQL You're well-versed in modern front-end frameworks (we are using React) You have a strong bias towards action and a track record of driving outcomes You're an excellent communicator, able to explain complex technical concepts to various audiences You're passionate about continuous learning and staying updated with the latest tech trends You have experience with or strong interest in working in a startup environment Experienced working in a remote-first team and work in the UK. Why you'll love working at GoodFit: We are an early stage start up, with a tremendous growth trajectory. The work you'll do will have an instant & recognisable impact. We're a remote-first team, valuing long stretches of uninterrupted work over constant connectivity. We have an office near old street, for those who prefer a hybrid working pattern. The entire team will get together for occasional planning and team meetings (max once per month). As we are small team, you'll work on various parts of our platform & gain experience with wide range of technologies. Complete end-to-end ownership of the business problem all the way to completion, release and happy customers Opportunity to work directly with our founders and executive team who have a proven track record in building successful startups Hiring process: Around 30 minute intro call Tech interview with a white boarding session - 90 minutes Final stage values based interview - 60 minutes Inclusion at GoodFit Ltd: GoodFit Ltd. is an equal opportunity employer and we strongly encourage people of all ages, colour, lesbian, gay, bisexual, transgender, queer and non-binary people, veterans, parents, people with disabilities, and neurodivergent people to apply. We're happy to make any reasonable adjustments that will help you feel more confident throughout the process, please don't hesitate to let us know how we can help. Research shows that some candidates, particularly women and people from underrepresented groups, may hesitate to apply if they don't meet every listed qualification. If this role excites you, we encourage you to apply even if your experience doesn't align perfectly.