22 of 22 SQLAlchemy Jobs

Python Developer - AI / LLM Platform

Hiring Organisation
Ncounter
Location
Reading, Berkshire, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £100,000 per annum
looking for: • 5+ years of commercial Python development experience, ideally including FastAPI and strong asynchronous Python • Strong PostgreSQL/SQL experience alongside SQLAlchemy or SQLModel • Production experience integrating OpenAI, Azure OpenAI or comparable LLM APIs • Docker, Kubernetes/OpenShift, CI/CD and automated testing with pytest • Experience supporting ...

Senior Python Engineer

Hiring Organisation
INTEC SELECT LIMITED
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£450.00 per day
cloud engineering, and language assessment. Key Skills & Experience: Strong commercial Python development experience, including object-oriented and functional programming. Strong experience with FastAPI, Pydantic, SQLAlchemy, Alembic, Pytest, and type checking. Experience with Pandas, NumPy, Jupyter, OpenTelemetry, Git/GitHub, GitHub Actions, and Docker. Experience developing microservices and/or Lambda ...

Senior Software Engineer August 6, 2026

Location
Glasgow, Scotland, United Kingdom
engineering experience. Strong Python, with production experience in FastAPI, Django, Flask, or similar. PostgreSQL fluency, schema design, query optimisation, and ORM frameworks such as SQLAlchemy/SQLModel. Commercial experience with TypeScript and React, and a genuine interest in UI/UX. Experience building and maintaining data-intensive applications ...

Engineering Team Lead | Tech | London, UK

Location
City Of London, England, United Kingdom
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 ...

Backend Python Engineer

Hiring Organisation
Lorien
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£450.00 per day
Agile product teams. Experience with PostgreSQL, Docker, GitHub Actions, and modern backend engineering practices is essential. Essential Skills Strong Python development experience (FastAPI, Pydantic, SQLAlchemy, Pytest). Experience with PostgreSQL, Docker, Git/GitHub, GitHub Actions, and microservices. Knowledge of Pandas, NumPy, OpenTelemetry, and cloud-native development. Strong communication, problem ...

Backend Software Engineer – Python

Hiring Organisation
Intellectual Capital Resources
Location
London, United Kingdom
Salary
£ 100 K
What’s required for this position? In-depth backend engineering skills and experience writing clean, high-performance code Expertise with Python (FastAPI) Pydantic Postgres SQLAlchemy AWS Experience with distributed systems tools (e.g. Redis, Celery) Any experience with ML inference - GCP, Modal would be useful Background working with streaming data ...

Senior FullStack Engineer - TypeScript - Python

Hiring Organisation
Experian
Location
London, United Kingdom
Salary
£ 80 K
reliability of our entire systemOur stackInfrastructure: AWS, TerraformFrontend: Vercel, NextJS, React/Redux, Testcafe (or similar, Cypress, Playwright)Backend: TypeScript, Vitest, TypeORM, Python, FastAPI, SQLAlchemy, pytest, Docker ComposeQualificationsExperience as a full stack engineerAn end-to-end systems-mindset; we are building a product that should grow itself and require minimal ...

Senior Software Engineer

Hiring Organisation
HireQ Talent
Location
United Kingdom
delivering scalable software products used by real customers Tech Environment You'll likely have experience with many of the following: Python FastAPI PostgreSQL Pydantic SQLAlchemy Alembic Docker Microsoft Azure CI/CD pipelines OpenAPI Distributed systems Modern application architecture Monitoring and observability tooling Authentication and authorisation frameworks Extra Credit While ...

Principal Engineer (Platform Architecture)

Location
Greater London, England, United Kingdom
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 ...

Lead Python Developer

Location
Greater London, England, United Kingdom
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 ...

Data Platform Engineer, London

Hiring Organisation
Isomorphic Labs
Location
London, United Kingdom
Salary
£ 80 K
contextExperience with life sciences data, including bioinformatics, computational chemistry, and biomedical research dataExperience building backend systems for web applications, using technologies such as Django, SQLalchemy, Pydantic, PostgreSQL, DBTExperience designing, implementing and maintaining relational data models with Python-based interfacesHands-on experience with cloud engineering in a compute-heavy environment, preferably ...

Senior Python Backend Engineer – Fintech API Systems

Location
Greater London, England, United Kingdom
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 ...

python developer in fixed income

Location
Greater London, England, United Kingdom
Numpy Firm understanding of version control, testing, and continuous integration Understanding and appreciation of best practices Nice to have: experience with SQL databases and Sqlalchemy Условия 40%+ Bonus. #J-18808-Ljbffr ...

Airflow Expert

Hiring Organisation
Red 11
Location
United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Python Scripting Expertise Expert-level proficiency in Python (3.x) for data engineering, with strong experience in Scripting, pandas, requests, SQLAlchemy, custom libraries, and building reusable, production-grade code. Apache Airflow Deep understanding of core concepts, including DAGs, tasks, operators, sensors, executors, hooks, and connections. Hands-on experience with Airflow architecture ...

Senior Python Specialist – Trading pod

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 100 K
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 ...

Senior Full Stack Software Engineer September 4, 2026

Location
Glasgow, Scotland, United Kingdom
Chemify is revolutionising chemistry. We are creating a future where the synthesis of previously unimaginable molecules, drugs, and materials is instantly accessible. By combining AI, robotics, and the world’s largest continually expanding database of ...

Front Office Software Engineer – Tech Driven Fund

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
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 ...

Infrastructure Developer

Hiring Organisation
SQUAREPOINT CAPITAL
Location
London, United Kingdom
Salary
£ 120 K
iSCSI, S3Schedulers (L5): Kubernetes (GKE + on-prem), Slurm, Knative, NomadRuntime (L6): Spinux (standardized Linux), containers, GPU runtime, HashiVaultCMDB/API Platform: FastAPI, PostgreSQL, SQLAlchemy, Pydantic v2, Knative Eventing, PythonCloud: GCP (primary), AWS; BigQuery, GKE, cloud storage, Sagemaker HyperpodObservability: Prometheus, Grafana, ELK/Loki, AkvoradoSource Control & CI/CD: GitLab … platform engineering.Production-quality Python development: you write clean, tested, maintainable Python code as a core part of your daily work. Experience with FastAPI, SQLAlchemy, Pydantic, and async Python is highly valued.API design expertise: deep experience designing RESTful APIs, including resource modeling, versioning strategies, pagination, error handling, and OpenAPI/Swagger ...

PostgreSQL Forensic Specialist

Hiring Organisation
Scrumconnect Consulting
Location
London Area, United Kingdom
multiple systems/schemas/logs investigating concurrency issues with cloud database vendors Experience with common database-access frameworks is desirable, including: JDBC; Hibernate; SQLAlchemy; •equivalent PostgreSQL frameworks. Diversity & Inclusion At Scrumconnect Consulting, we believe that diversity drives innovation and better outcomes. We are committed to fostering an inclusive environment ...

Python Software Engineer

Location
Greater London, England, United Kingdom
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/ ...

Engineering Team Lead – Tech

Location
Greater London, England, United Kingdom
risk work and guiding iteration toward scalable architecture Ability to harden AI features against prompt injection and unbounded model behaviour Desirable: FastAPI, async SQLAlchemy and/or Node/Express Desirable: React/TypeScript front‐end development Desirable: LangChain, LangGraph or other multi‐agent/LLM orchestration frameworks Desirable: Azure … resume keywords Python Development Full-Stack Development Agile Leadership LLM Application Development Automated Testing Hard Skills Python FastAPI React TypeScript PostgreSQL MongoDB Redis Async SQLAlchemy CI Quality Gates Prompt Design Soft Skills Mentoring Stakeholder Management Adaptability Team Collaboration Communication Industry Keywords AI LLM Agile GDPR EU AI Act Tools & Technologies ...

Python Developer

Hiring Organisation
AMS CWS
Location
London, United Kingdom
Employment Type
Contract
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 ...