20 of 20 SQLAlchemy Jobs in London

services and contracts You design REST and asynchronous services in Python 3.11+ and FastAPI, working at Java/Spring boundaries with PostgreSQL and async SQLAlchemy persistence. You implement tenant isolation, context, role-based access and configuration. You version and evolve contracts between core and AI services without breaking consumers. ...

towards a long-term scalable architecture - including hardening AI features against risks such as prompt injection and unbounded model behaviour Experience with FastAPI, async SQLAlchemy, and/or Node/Express Experience with React/TypeScript front-end development Experience with LangChain, LangGraph, or other multi-agent/LLM orchestration ...

long-term scalable architecture - including hardening AI features against risks such as prompt injection and unbounded model behaviour Desirable Criteria: Experience with FastAPI, async SQLAlchemy, and/or Node/Express Experience with React/TypeScript front-end development Experience with LangChain, LangGraph, or other multi-agent/LLM orchestration ...

entire system Our stack Infrastructure: AWS, Terraform Frontend: Vercel, NextJS, React/Redux, Testcafe (or similar, Cypress, Playwright) Backend: TypeScript, Vitest, TypeORM, Python, FastAPI, SQLAlchemy, pytest, Docker Compose Experience and Skills Experience as a full stack engineer An end-to-end systems-mindset; we are building a product that should ...

Working closely with infrastructure, platform, security and application engineering teams We are particularly interested in engineers with: Strong commercial Python software development experience FastAPI, SQLAlchemy, Pydantic and PostgreSQL exposure Excellent REST API design and systems integration knowledge Experience modelling complex infrastructure or configuration data Knowledge across at least two areas ...

Working closely with infrastructure, platform, security and application engineering teams We are particularly interested in engineers with: • Strong commercial Python software development experience • FastAPI, SQLAlchemy, Pydantic and PostgreSQL exposure • Excellent REST API design and systems integration knowledge • Experience modelling complex infrastructure or configuration data • Knowledge across at least two areas ...

DOING - SERVICES AND CONTRACTS Design REST and asynchronous services in Python 3.11+ and FastAPI. Work at Java/Spring boundaries with PostgreSQL and async SQLAlchemy persistence. Implement tenant isolation, context, role-based access and configuration. Version and evolve contracts between core and AI services without breaking consumers. WHAT ...

expert in every tool listed below, but you should have strong experience with most of them or equivalent technologies. Core Languages & Frameworks Python (Flask, SQLAlchemy, NumPy, Pandas) for services and analytics React, Typescript, Redux for the front end Cloud & Infrastructure AWS (ECS, Lambda, RDS, S3) Docker Linux Data, Messaging & Caching ...

statistical analysis)Able to take high level requirements and lead with constructing the engineering concept to underpin that projectExperienced interacting with databases, ideally in SQLAlchemy (Python) and SQL (query language), proficient with Redis and DockerKnowledge of fixed income products including terminology, conventions and general constructionFluently worked with time series ...

professional experience building production software in Python Experience with FastAPI (or a similar web framework) Strong SQL skills and hands‐on production experience with SQLalchemy/PostgreSQL Professional experience with DockerSolid understanding of RESTful API design Solid grasp of Git and standard version‐control workflows in a team environment Solid ...

Knowledge of FCA compliance/Financial Services/regulated environment preferred Highly motivated to learn about Fundment’s products Technical Expertise: Python: FastAPI, Pydantic, SQLAlchemy, PyTest, Pandas, Numpy Cloud: Experience supporting production systems Security & Compliance: Familiar with secure coding and regulated environments Values Collaborative – Deliver as a team, communicate clearly ...

statistical analysis)Able to take high level requirements and lead with constructing the engineering concept to underpin that projectExperienced interacting with databases, ideally in SQLAlchemy (Python) and SQL (query language), proficient with Redis and DockerKnowledge of fixed income products including terminology, conventions and general constructionFluently worked with time series ...

team. You will help build and evolve the backend systems powering our wealth platform, designing secure, scalable APIs and internal tools using Python, FastAPI, SQLAlchemy, and related technologies. Collaborate with cross-functional teams, own complex problems, and deliver production-ready code with strong emphasis on maintainability, observability, and reliability. #J ...

statistical analysis)Able to take high level requirements and lead with constructing the engineering concept to underpin that projectExperienced interacting with databases, ideally in SQLAlchemy (Python) and SQL (query language), proficient with Redis and DockerKnowledge of fixed income products including terminology, conventions and general constructionFluently worked with time series ...

statistical analysis)Able to take high level requirements and lead with constructing the engineering concept to underpin that projectExperienced interacting with databases, ideally in SQLAlchemy (Python) and SQL (query language), proficient with Redis and DockerKnowledge of fixed income products including terminology, conventions and general constructionFluently worked with time series ...

simialr codeAble to take high level requirements and lead with constructing the engineering concept to underpin that projectExperienced interacting with databases, ideally in SQLAlchemy (Python) and SQL (query language), proficient with Redis and DockerKnowledge of fixed income products including terminology, conventions and general constructionFluently worked with time series of varying ...

multiple systems/schemas/logs investigating concurrency issues with cloud database vendors Experience with common database-access frameworks is desirable, including: JDBC; Hibernate; SQLAlchemy; Diversity & Inclusion At Scrumconnect Consulting, we believe that diversity drives innovation and better outcomes. We are committed to fostering an inclusive environment where every individual ...

responsibility, and thrives in a collaborative, supportive team where real impact is encouraged. Skills & Experience Job roles: Back End Core skills considered: Python, FastAPI, SQLAlchemy, Pandas, Numpy What You’ll Be Doing Design, build, and maintain APIs, backend services, and internal systems that support both client-facing features and operational … reviews, technical discussions, and shared team practices Mentor peers and help grow a high-trust, high-impact engineering culture Python 3.x with FastAPI, Pydantic, SQLAlchemy, Pandas, and NumPy Relational databases: MySQL and PostgreSQL GCP experience is a plus, but not required Modern Middleware is a plus – e.g. Pub/ ...

About The Role Taktile is building a platform for creating, publishing, and executing AI-powered agents that help teams automate complex workflows in financial services. The Agents team owns the agent execution runtime, tool orchestration ...

AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organizations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimizing diverse talent ...