1 to 25 of 32 SQLAlchemy Jobs

Software Engineer Python / Frontend

Hiring Organisation
Adecco
Location
United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 - 70,000 Annual
Integrating frontend applications with backend services and data sources Building interactive dashboards, charts and data visualisations Working with PostgreSQL and ORM technologies such as SQLAlchemy Developing reliable, scalable and high-performance applications Working with cloud-native technologies, particularly Google Cloud Platform (GCP) Contributing to automated testing, CI/ ...

Software Engineer Python / Frontend

Hiring Organisation
Adecco
Location
South West, United Kingdom
Employment Type
Permanent
Salary
£50000 - £70000/annum
Integrating frontend applications with backend services and data sources * Building interactive dashboards, charts and data visualisations * Working with PostgreSQL and ORM technologies such as SQLAlchemy * Developing reliable, scalable and high-performance applications * Working with cloud-native technologies, particularly Google Cloud Platform (GCP) * Contributing to automated testing, CI/ ...

Back-End Engineer - Geospatial Platforms

Location
Aberaeron, Wales, United Kingdom
experience. Preferred Skills Experience designing large-scale microservice and distributed system architectures. Advanced Python development, asynchronous programming, and high-volume data processing. Knowledge of SQLAlchemy, Django ORM, Pydantic, or related data-access frameworks. Experience with Go, Node.js, or Java environments. Familiarity with API gateways, service mesh technologies, and reverse proxies. ...

Lead SRE - AI

Location
Abingdon, England, United Kingdom
full‐stack development experience with Angular (TypeScript) frontends and Python backends in production environments. Strong Python proficiency, including FastAPI, async patterns, Pydantic, and SQLAlchemy or an equivalent ORM. Direct experience building and deploying LLM‐integrated applications, including prompt engineering, function calling, RAG pipelines, and agent frameworks such as LangChain, LlamaIndex ...

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 ...

AI Python Engineer

Hiring Organisation
Advancing People
Location
Brussels, Belgium
Employment Type
Permanent
important parts of a modern SaaS stack: o API frameworks in python such as Django or Flask. o Databases and ORM/ODM (e.g., SQLalchemy or MongoEngine). o Task brokers and message queues (celery, AMQP). o CI/CD and pipelines. o Cloud infrastructure and deployment o Unit ...

Senior Backend Engineer

Location
Greater London, England, United Kingdom
/CD Strong STEM degree or equivalent professional experience Desirable skills: Deep knowledge of Python, including any of the frameworks we currently use: Flask, SqlAlchemy, Alembic, Pydantic Experience with relational databases, ideally Postgres Experience of message-based architectures, and queuing technologies, i.e. RabbitMQ Experience of REST and/or GraphQL ...

Platform Engineer (Barcelona)

Location
Cambourne, England, United Kingdom
framework (FastAPI, Django REST Framework, or similar), including versioning, authentication, and input validation (Pydantic or equivalent). Experience with Python data access and migrations (SQLAlchemy, Alembic, or equivalent) on PostgreSQL, and with schema design. Comfortable with async Python, structured logging, and writing testable code with Pytest; you use type hints ...

Back End Developer

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

Engineering Team Lead (AI Focused)

Location
Greater London, England, United Kingdom
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 ...

Engineering Team Lead | Tech | London, UK

Location
City of Westminster, 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 ...

Senior FullStack Engineer - TypeScript - Python

Location
Greater London, England, United Kingdom
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 ...

Backend Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
London, United Kingdom
Employment Type
Permanent
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 ...

ML / Backend Engineer @ Sqwish

Location
Cambridge, England, United Kingdom
have, but teachable on the job Some experience or interest in ML Experience with Rust, Axum, Tokio, SQLx, or PyO3 Experience with FastAPI, Pydantic, SQLAlchemy, Alembic, pytest, mypy, or Ruff Familiarity with Postgres, Redis, event-driven systems, queues, or streaming architectures Experience with OpenTelemetry, Prometheus, Grafana, Loki, Tempo, or structured ...

Senior Lead Software Engineer

Location
Glasgow, Scotland, United Kingdom
building and operating production software as a technical lead on distributed systems Deep expertise in Python and FastAPI/REST, including async patterns and SQLAlchemy Demonstrated experience leading effective use of enterprise‐authorized AI‐assisted software development tools within the work environment (e.g., for coding, code review, test acceleration, troubleshooting ...

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 ...

Senior Lead Software Engineer

Location
Glasgow, Scotland, United Kingdom
building and operating production software as a technical lead on distributed systems Deep expertise in Python and FastAPI/REST, including async patterns and SQLAlchemy Demonstrated experience leading effective use of enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, code review, test acceleration, troubleshooting ...

Lead Data Engineer

Location
Warwick, England, United Kingdom
controlled LLM agents, orchestration of multi-step automated tasks). Apply ORM and database design principles (entity modelling, relationships, normalization, indexing, ORMs such as SQLAlchemy/Entity Framework where used) when designing data models and mappings. Ensure data quality and data contract validation are embedded within pipelines (unit tests, schema ...

Bi Developer - Oracle Analytics

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £505 per day
Build interactive OAS dashboards, analyses, and BI Publisher data models, layouts, bursting, and automated schedules. Python Automation: Design production-grade Python scripts (pandas, oracledb, SQLAlchemy, openpyxl, etc.) to replace Access macros, automate extraction, and deliver automated report packs. Testing & Delivery: Conduct parallel runs, complete data reconciliation, establish rollback plans ...

Senior PostgreSQL DBA (AWS / RDS)

Hiring Organisation
Sendcloud
Location
Eindhoven, Noord-Brabant, Netherlands
Employment Type
Permanent
Salary
EUR Annual
and経験 solving bottlenecks at scale Experience with infrastructure-as-code and DevOps practices (Git, Terraform, CI/CD) Reading Python code with ORMs like SQLAlchemy or Django ORM Nice to have: experience with connection pooling (RDS Proxy) or contributions to open-source PostgreSQL tooling Ownership and initiative in identifying reliability ...

Mid-level Backend Engineer

Location
Greater London, England, United Kingdom
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 ...

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 ...

BI Architect - Oracle Analytics & Access

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £505 per day
Build interactive OAS dashboards, analyses, and BI Publisher data models, layouts, bursting, and automated schedules. Python Automation: Design production-grade Python scripts (pandas, oracledb, SQLAlchemy, openpyxl, etc.) to replace Access macros, automate extraction, and deliver automated report packs. Testing & Delivery: Conduct parallel runs, complete data reconciliation, establish rollback plans ...

Backend Engineer

Location
Greater London, England, United Kingdom
high-performance backend code. You take pride in your craft. Bonus points for familiarity or mastery with our tech stack: FastAPI and pydantic, postgres, sqlalchemy, etc. Happy with (or ready to learn about) all the usual add-ons like Redis, Celery, New Relic, Sentry; and deploying to production with good ...

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 ...