Job Description
Landytech is on a mission to revolutionize the way that investment managers, asset owners and their advisors access asset information. Powered by Sesame, an industry-leading investment reporting platform, we are helping clients in over 15 countries make informed investment decisions and deliver insights faster.
The company is growing rapidly and it's an exciting time to join, having secured $12M in Series B funding in January 2026. In just four years, it has gone from two co-founders to a team of 100+ staff, with offices in London and Paris. At Landytech, we see diversity as our strength with a team from over 15 countries and 14 languages spoken.
Team & Role
We focus on using open source technologies and we love to build reliable and simple solutions.We are looking for a Senior Python Developer, motivated, efficient, that loves both coding and good practices.
Here Are Some Of The Technologies Used At Landytech
• Infrastructure & Service: Azure Cloud, Azure DevOps (CI and Management), Kubernetes, Docker, Cloud Storage, Messaging/Events/Queues, Git, SonarQube
• Backend: Kotlin, Java, Python, Spring Boot & Co, JPA, SQL/NoSQL, Elastic, Gradle
• Frontend: React (Redux/Recoil/SWR/ReactQuery), TypeScript, nx.dev, antdesign, Jest, Webpack, Highcharts, Syncfusion, Axios.
What We Are Looking For
• You will be designing and building services in our micro-services architecture
• You will be working with large financial data models and datasets
• You will be applying statistical, mathematical, logical transformations and reporting data preparation
• You will be developing and integrating processes into our ETL pipelines
• You will be communicating with the front-end team about interface facing APIs/Data
• You will be write unit and functional tests
• You will be participating in code reviews
Your Skills & Expertise
• You have 3+ years of experience using Python (decorators, concurrency and OOP)
• You have a degree in Computer Science, Mathematics, or any stem subject
• You have a solid understanding of data structures
• You have a first-hand experience with financial data libraries (Pandas, NumPy, etc.)
• You have experience with relational databases and SQL
• You have some knowledge/experience or interest in financial datasets/instruments
• You have some knowledge/experience or interest in statistical & quantitative analysis
• You are fluent in English
Our Benefits
• An opportunity to work in a fast growing fintech revolutionizing investment reporting
• Hybrid style of work/WFH allowed depending on role
• Competitive salary & stock options package
• Private medical insurance with Bupa for you and your family members
• Life insurance option
• Pension Plan with NEST
• Cycle to Work Scheme and gym allowance
• Office food & drinks, regular socials
If this sounds like a match to you, we are looking forward to receiving your application!
The company is growing rapidly and it's an exciting time to join, having secured $12M in Series B funding in January 2026. In just four years, it has gone from two co-founders to a team of 100+ staff, with offices in London and Paris. At Landytech, we see diversity as our strength with a team from over 15 countries and 14 languages spoken.
Team & Role
We focus on using open source technologies and we love to build reliable and simple solutions.We are looking for a Senior Python Developer, motivated, efficient, that loves both coding and good practices.
Here Are Some Of The Technologies Used At Landytech
• Infrastructure & Service: Azure Cloud, Azure DevOps (CI and Management), Kubernetes, Docker, Cloud Storage, Messaging/Events/Queues, Git, SonarQube
• Backend: Kotlin, Java, Python, Spring Boot & Co, JPA, SQL/NoSQL, Elastic, Gradle
• Frontend: React (Redux/Recoil/SWR/ReactQuery), TypeScript, nx.dev, antdesign, Jest, Webpack, Highcharts, Syncfusion, Axios.
What We Are Looking For
• You will be designing and building services in our micro-services architecture
• You will be working with large financial data models and datasets
• You will be applying statistical, mathematical, logical transformations and reporting data preparation
• You will be developing and integrating processes into our ETL pipelines
• You will be communicating with the front-end team about interface facing APIs/Data
• You will be write unit and functional tests
• You will be participating in code reviews
Your Skills & Expertise
• You have 3+ years of experience using Python (decorators, concurrency and OOP)
• You have a degree in Computer Science, Mathematics, or any stem subject
• You have a solid understanding of data structures
• You have a first-hand experience with financial data libraries (Pandas, NumPy, etc.)
• You have experience with relational databases and SQL
• You have some knowledge/experience or interest in financial datasets/instruments
• You have some knowledge/experience or interest in statistical & quantitative analysis
• You are fluent in English
Our Benefits
• An opportunity to work in a fast growing fintech revolutionizing investment reporting
• Hybrid style of work/WFH allowed depending on role
• Competitive salary & stock options package
• Private medical insurance with Bupa for you and your family members
• Life insurance option
• Pension Plan with NEST
• Cycle to Work Scheme and gym allowance
• Office food & drinks, regular socials
If this sounds like a match to you, we are looking forward to receiving your application!
💡 Quick Summary
Seeking a career-building opportunity? The Senior Python Developer - B2B SaaS Fintech position is now open for candidates interested in the Software Developer Jobs sector. This role in London offers a professional environment and growth potential.
Requirement Snapshot: Candidates should possess basic communication skills, a proactive attitude, and the ability to work in a team. Experience in Software Developer Jobs is a plus.