Benefits:

• Competitive Salary and Equity

• Comprehensive Insurance

• Flexible Time Off

• Paid Parental and Family Leave

Benefits:

• Competitive Salary and Equity

• Comprehensive Insurance

• Flexible Time Off

• Paid Parental and Family Leave

Benefits:

• Full insurance benefits including medical, dental, vision, and life insurance for you and your dependants

• 401k plan with employer matching

• Flexible PTO and employees are encouraged to take time off to recharge

• Flexible working hours

• Parental leave

Experience Requirements:

• 5+ years of production/cloud software engineering experience

Other Requirements:

• Proven experience in collaborating with cross-functional teams, including ML scientists and engineers, to develop scalable ML models in production environments.

• Experience with cloud-based ML services (AWS, GCP, etc.), edge computing, and GPU farm management.

• Solid understanding of data science pipelines, model training, and real-time inference systems.

• Passion for working in a fast-paced, collaborative environment with the latest advancements in AI technology.

Responsibilities:

• Design, develop, optimize, and maintain machine learning models for various systems, including front-end integration, back-end services, edge devices, and cloud-based inference and training systems.

• Collaborate closely with our ML scientists and product owners to translate functional requirements into detailed ML engineering plans and implement them in production systems.

• Develop analytics, monitoring tools, and pipelines for data preprocessing, feature engineering, model training, and deployment.

• Participate in on-call rotation to maintain production ML systems, troubleshoot models, and resolve customer issues related to AI performance.

• Stay at the cutting edge of AI technology, experimenting and pushing the boundaries of what's possible with the latest ML frameworks and tools.

Benefits:

• Full insurance benefits including medical, dental, vision, and life insurance for you and your dependants

• 401k plan with employer matching

• Flexible PTO and employees are encouraged to take time off to recharge

• Flexible working hours

• Parental leave

Experience Requirements:

• Proven track record in AI or software development projects with a strong portfolio of successful implementations.

Other Requirements:

• Excellent problem-solving skills with an ability to think strategically about customer needs.

• Strong interpersonal and communication skills, with experience in customer-facing roles.

• Ability to translate complex technical details into clear, actionable insights for customers.

Responsibilities:

• Lead the development and implementation of AI-driven solutions, ensuring they align with both technical excellence and customer objectives.

• Act as a technical consultant, understanding customer's needs and translating them into actionable AI strategies.

• Collaborate with cross-functional teams to enhance product offerings and ensure customer satisfaction.

• Serve as a key technical liaison between Groundlight AI and its customers, providing insights and feedback to guide product development.

• Develop and curate engaging content that demonstrates the capabilities of Groundlight’s technologies, including writing blog posts and creating example applications. This will showcase real-world applications and benefits of our AI-driven solutions, helping to educate and inspire both current and prospective customers.

Benefits:

• A competitive compensation package (base + equity) with bi-annual reviews, aligned to our quarterly OKR planning cycles

• Work at one of the fastest-growing tech startups, backed by top VC firms, Balderton & EQT Ventures

• A clear progression plan.

• Flexibility

• Work where you work best.

Experience Requirements:

• Extensive experience building and deploying Machine Learning models to production

• Experience managing and developing high performing teams of data scientists and ML engineers

Responsibilities:

• Understanding core problems faced by our Payments & Lending team and leading the team to overcome them - this could include understanding user’s solvency, customer segmentation, retention, payment processing and more

• Finding opportunities for model and product improvements in Cleo's extensive datasets of transactions, bank balances, and customer behaviour.

• Impacting Cleo’s bottom line through improving our lending eligibility and decisioning systems

• You’ll be responsible for people management of the data scientists & ML engineers in your squads, coaching and developing them to deliver on the roadmap.

• You’ll build out the headcount plan and will be responsible for all hiring and team development within your area to support our growth.

Benefits:

• A competitive compensation package (base + equity) with bi-annual reviews, aligned to our quarterly OKR planning cycles

• Work at one of the fastest-growing tech startups, backed by top VC firms, Balderton & EQT Ventures

• A clear progression plan.

• Flexibility

• Work where you work best.

Experience Requirements:

• 3-5 years of experience in data science, machine learning engineering, or related roles

Responsibilities:

• Training and fine-tuning models to help customers get more value from our chatbot and app through deeper personalisation, creating a smarter & more engaging experience, recommending the right content and features to make users love Cleo

• Deploying these models into our production environments using our in-house ML platform, which you can read about on our blog: [Let's have an Espresso: MLOps at Cleo](https://web.meetcleo.com/blog/lets-have-an-espresso-mlops-at-cleo).

• Integrating LLMs hosted by OpenAI, Anthropic, GCP, AWS

• Working cross-functionally with backend engineers, data analysts, UX writers, product managers, and others to ship features that improve our users’ financial health

• Driving the adoption of appropriate state-of-the-art techniques for recommendation, message campaign optimisation, and contextual bandits.

Benefits:

• A competitive compensation package (base + equity) with bi-annual reviews, aligned to our quarterly OKR planning cycles

• Work at one of the fastest-growing tech startups, backed by top VC firms, Balderton & EQT Ventures

• A clear progression plan.

• Flexibility

• Work where you work best.

Experience Requirements:

• Experience in industry machine learning roles as a technical leader or principal/staff engineer.

• Excellent knowledge of both Data Science (python, SQL) and production tools

Responsibilities:

• Training and fine-tuning models to help customers get more value from our chatbot and app through deeper personalisation, creating a smarter & more engaging experience

• Deploying these models into our production environments using our in-house ML platform, which you can read about on our blog: [Let's have an Espresso: MLOps at Cleo](https://web.meetcleo.com/blog/lets-have-an-espresso-mlops-at-cleo).

• Integrating our models with LLMs hosted by OpenAI, Anthropic, GCP, AWS

• Working cross-functionally with backend engineers, data analysts, UX writers, product managers, and others to ship features that improve our users’ financial health

• Driving the adoption of appropriate state-of-the-art techniques for recommendation, message campaign optimisation, and contextual bandits.

Benefits:

• A competitive compensation package (base + equity) with bi-annual reviews, aligned to our quarterly OKR planning cycles

• Work at one of the fastest-growing tech startups, backed by top VC firms, Balderton & EQT Ventures

• A clear progression plan.

• Flexibility

• Work where you work best.

Responsibilities:

• People management:

• Technical leadership:

• Delivery ownership:

• Team development:

• Hiring and growth:

Benefits:

• A competitive compensation package (£110,000 + equity) with bi-annual reviews, aligned to our quarterly OKR planning cycles

• Work at one of the fastest-growing tech startups, backed by top VC firms, Balderton & EQT Ventures

• A clear progression plan.

• Flexibility

• Work where you work best.

Benefits:

• A competitive compensation package (base + equity) with bi-annual reviews, aligned to our quarterly OKR planning cycles

• Work at one of the fastest-growing tech startups, backed by top VC firms, Balderton & EQT Ventures

• A clear progression plan.

• Flexibility

• Work where you work best.

Experience Requirements:

• industry experience of using React Native / React with TypeScript for a minimum of 2+ years.

Responsibilities:

• Joining a cross-functional product squad with a mix of frontend engineers, designers, UX writers, backend engineers, data analysts and others to develop features that improve our users’ financial health

• Working on our React Native application, building out amazing experiences for our users which bring financial health to life in the unique Cleo tone of voice.

• Writing automated tests alongside your code to give us the confidence to ship it

• Using AB-Tests, feature flags and other tools that let us iterate quickly

• Using data to dig into user journeys, detecting problems and helping to optimise the Cleo experience

Benefits:

• A competitive compensation package (base + equity) with bi-annual reviews, aligned to our quarterly OKR planning cycles

• Work at one of the fastest-growing tech startups, backed by top VC firms, Balderton & EQT Ventures

• A clear progression plan.

• Flexibility

• Work where you work best.

Experience Requirements:

• has at least 5+ years industry experience of using Ruby on Rails.

Responsibilities:

• Staff IC within a cross-functional product squad and collaborating with a mix of engineers, designers, analysts and other disciplines to develop features that enhance our users' financial health.

• Collaborating with other senior peers in your pillar to provide technical insight into upcoming work, and leading the delivery by helping pull everyone together to get it shipped.

• Mentoring colleagues to help them grow as engineers and actively supporting their development.

• Working on our Ruby on Rails monolith, building data models, APIs, and business logic services.

• Delivering your work using agile methodologies and tools like tests, observability, AB-tests, and feature flags.

Benefits:

• A competitive compensation package (base + equity) with bi-annual reviews, aligned to our quarterly OKR planning cycles

• Work at one of the fastest-growing tech startups, backed by top VC firms, Balderton & EQT Ventures

• A clear progression plan.

• Flexibility

• Work where you work best.

Experience Requirements:

• has at least 5 years industry experience of using Ruby on Rails.

Responsibilities:

• Leading (in an IC capacity) a cross-functional product squad and collaborating with a mix of engineers, designers, analysts and other disciplines to develop features that enhance our users' financial health.

• Collaborating with other senior peers in your pillar to provide technical insight into upcoming work, and leading the delivery by helping pull everyone together to get it shipped.

• Mentoring colleagues to help them grow as engineers and actively supporting their development.

• Working on our Ruby on Rails monolith, building data models, APIs, and business logic services.

• Delivering your work using agile methodologies and tools like tests, observability, AB-tests, and feature flags.

Experience Requirements:

• 6-9 years experience in Proficiency in Appian BPM, including SAIL forms, dashboards, and reports.

Experience Requirements:

• minimum of 5+ years of hands-on experience in Data Analytics & Supply Chain.

Experience Requirements:

• 5-10 years of experience

Benefits:

• Flexible Work – Hybrid or fully remote options based on your location

• Team Gatherings – Annual company events and team activities

• Career Growth – Training bonuses for AWS certifications and other learning opportunities

• Performance Bonuses – Company-wide annual bonus program

• Referral Rewards – Earn up to €1,000 for referring new hires

Education Requirements:

• BS+ in Mathematics, Economics, Computer Science, Information Management or Statistics

Experience Requirements:

• 3+ years of experience with SQL

• 2+ years of experience with Python (Pandas)

• 3+ years working as a Data Analyst, handling large-scale data and defining KPIs

• Experience in automating analytics processes for large datasets

• Hands-on experience with data visualization tools for dashboard creation

Other Requirements:

• Strong statistical analysis skills for meaningful insights and presentations

• Ability to analyze and troubleshoot system issues

• Good knowledge of MS Office (Excel, PowerPoint)

• Fluent English (spoken and written) for collaboration in an international team

• Knowledge of networking technologies

• Experience with Wireshark for network data analysis

• Familiarity with cloud environments (AWS – Athena, S3)

• Experience with Git, Docker, and software development infrastructure

• Interest in new technology and inventions

Responsibilities:

• Analyze system performance and generate actionable insights for internal teams and customers

• Investigate error scenarios to identify trends and potential system improvements

• Take ownership of data quality by working closely with development, data engineering, and research teams

• Optimize performance, improve tools, and refine AI algorithms through data labeling and trend analysis

• Develop dashboards and automated analytics to visualize key metrics and track performance.

Benefits:

• Flexible Work – Hybrid or fully remote options based on your location

• Team Gatherings – Annual company events and team activities

• Career Growth – Training bonuses for AWS certifications and other learning opportunities

• Performance Bonuses – Company-wide annual bonus program

• Referral Rewards – Earn up to €1,000 for referring new hires

Education Requirements:

• BS+ in Mathematics, Economics, Computer Science, Information Management or Statistics

Experience Requirements:

• 3+ years of experience with SQL

• 2+ years of experience with Python (Pandas)

• 3+ years working as a Data Analyst, handling large-scale data and defining KPIs

• Experience in automating analytics processes for large datasets

• Hands-on experience with data visualization tools for dashboard creation

Other Requirements:

• Strong statistical analysis skills for meaningful insights and presentations

• Ability to analyze and troubleshoot system issues

• Good knowledge of MS Office (Excel, PowerPoint)

• Fluent English (spoken and written) for collaboration in an international team

• Knowledge of networking technologies (IP networking, OSI layers)

• Experience with Wireshark for network data analysis

• Familiarity with cloud environments (AWS – Athena, S3)

• Experience with Git, Docker, and software development infrastructure

• Interest in new technology and inventions

Responsibilities:

• Analyze system performance and generate actionable insights for internal teams and customers.

• Investigate error scenarios to identify trends and potential system improvements.

• Take ownership of data quality by working closely with development, data engineering, and research teams.

• Optimize performance, improve tools, and refine AI algorithms through data labeling and trend analysis.

• Develop dashboards and automated analytics to visualize key metrics and track performance.

Benefits:

• Flexible Work – Hybrid or fully remote options based on your location

• Team Gatherings – Annual company events and team activities

• Career Growth – Training bonuses for AWS certifications and other learning opportunities

• Performance Bonuses – Company-wide annual bonus program

• Referral Rewards – Earn up to €1,000 for referring new hires

Experience Requirements:

• 5+ years of iOS development experience

• Strong skills in Swift and Objective-C

• Experience with RESTful APIs and networking technologies (especially VPNs)

• Knowledge of Agile development (Scrum)

• Experience with CI/CD, test automation, and TDD

Other Requirements:

• Familiarity with the AWS stack

• Strong technical design and solution architecture skills

• Fluent English (spoken and written) for collaboration in an international team

• Experience building libraries and SDKs for third-party use

• Knowledge of core OS functionalities and networking APIs

Responsibilities:

• Develop a new iOS product that secures internet traffic using advanced VPN technologies

• Improve and maintain an existing product that integrates third-party libraries

• Build automated testing systems to ensure reliability and performance

• Work on CI/CD pipelines to streamline deployment and delivery

Benefits:

• Flexible Work – Hybrid or fully remote options based on your location

• Team Gatherings – Annual company events and team activities

• Career Growth – Training bonuses for AWS certifications and other learning opportunities

• Performance Bonuses – Company-wide annual bonus program

• Referral Rewards – Earn up to €1,000 for referring new hires

Experience Requirements:

• 5+ years of iOS development experience

• Strong skills in Swift and Objective-C

• Experience with RESTful APIs and networking technologies (especially VPNs)

• Knowledge of Agile development (Scrum)

• Experience with CI/CD, test automation, and TDD

Other Requirements:

• Familiarity with the AWS stack

• Strong technical design and solution architecture skills

• Fluent English (spoken and written) for collaboration in an international team

• Experience building libraries and SDKs for third-party use

• Knowledge of core OS functionalities and networking APIs

Responsibilities:

• Develop a new iOS product that secures internet traffic using advanced VPN technologies

• Improve and maintain an existing product that integrates third-party libraries

• Build automated testing systems to ensure reliability and performance

• Work on CI/CD pipelines to streamline deployment and delivery

Benefits:

• Flexible Work – Hybrid or fully remote options based on location

• Team Gatherings – Annual company-wide kickoff events and ongoing team activities

• Career Growth – Training bonuses for AWS certifications and other learning opportunities

• Performance Bonuses – Company-wide annual bonus program

• Referral Rewards – Earn up to €1,000 for referring new hires

Experience Requirements:

• Experience with backend development using Python

• Deep knowledge of AWS cloud services and infrastructure

• Proficiency in monitoring and observability tools (Prometheus, Grafana, CloudWatch, ELK stack)

• Hands-on experience with Apache Kafka (MSK) and NoSQL databases (DynamoDB)

• Background in Site Reliability Engineering (SRE) or a similar role

Other Requirements:

• Strong problem-solving skills and attention to detail

• Fluent English (spoken and written) to collaborate with an international team

Responsibilities:

• Ensure reliability, performance, and scalability of large-scale production systems

• Troubleshoot complex issues and manage monitoring and alerting systems

• Develop backend solutions in Python to improve system efficiency

• Implement automation to optimize operations and reduce manual intervention

• Work extensively with AWS services, Apache Kafka, and NoSQL databases