101 to 124 of 124 SQLAlchemy Jobs

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 ...

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 ...

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 Front Office Python Developer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
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 ...

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 ...

Expert Python Developer

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
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 ...

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 ...

Highly experienced Python Engineer - Tech Driven Fund

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
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 Python Specialist - Trading pod

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
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 ...

Software Engineer

Hiring Organisation
Habitat Energy
Location
Oxford, Oxfordshire, United Kingdom
Salary
£ 70 K
procedure as required.RequirementsPreferred skills and experience:3+ years of Python experienceProficiency with API frameworks (FastAPI, Django, etc.)Experience with modelling databases with Python (ideally SQLAlchemy)Experience developing UIs with moderns frameworks (e.g. Vue)Desire to be part of a fast-paced team, working with live, operational assetsWriting code that ...

Senior Backend Engineer — Real-Money Execution & Reliability

Location
Tees Valley, England, United Kingdom
trusted engineer to work on guardrails_engine, the executors, broker adapters, the scheduler—load-bearing, permanent full-time. You should know Python, FastAPI, SQLAlchemy, Postgres at production scale, and Async scheduling with APScheduler or equivalent; you will own execution-path code with real financial impact. Experience with broker/exchange ...

Front Office Software Engineer - Tech Driven Fund

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
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 ...

PostgreSQL Forensic Specialist

Location
Greater London, England, 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; 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 ...

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/ ...

Senior Full-Stack Engineer - Team Agent

Location
Greater London, England, United Kingdom
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 ...

Senior Python Developer

Hiring Organisation
Oscar Technology
Location
Bristol, Avon, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £550.00 per day
Senior Python Developer | £500-£550p/day (Outside IR35) | 6 months | Bristol (open to being on site 1/2 a month) | MySQL, SQLAlchemy, Pandas, FastAPI. Jira and Git Our client's Engineering team is looking for a Senior Python Developer to lead a programme of client reporting, operational … delivery of features and improvements across reporting, operational tooling, and APIs Designing and building robust, well-tested Python code against MySQL-backed data using SQLAlchemy Using Pandas for more complex data manipulation and transformation in reporting workflows Architecting and extending FastAPI services, including planning API migrations Working within the team ...

Mid Python Developer

Hiring Organisation
Oscar Technology
Location
Bristol, Avon, United Kingdom
Employment Type
Full-Time
Salary
£450.00 - £500.00 per day
Python Developer | £450-500p/day (Outside) | 6 months | Bristol (Mainly remote, but open to 1/2 a month) | MySQL, SQLAlchemy, Pandas, FastAPI We're looking for a Mid Python Developer to join a programme of client reporting, operational, and API enhancement work. Rate: £450-500p/… doing Building and maintaining features across reporting, operational tooling, and APIs Writing efficient, well-tested Python code against MySQL-backed data using SQLAlchemy Using Pandas for data manipulation and transformation in reporting workflows Required experience Strong commercial e xperience with Python MySQL - comfortable writing and optimising queries, working with relational ...

Data Scientist

Location
Oxford, England, United Kingdom
Renewable Energy Generation, operations and monetisation (especially solar) Energy Storage trading Experience Tools that you will likely be using: Programming: Python, polars, pydantic, uv, SQLAlchemy, Streamlit Infrastructure and DB: Postgres, Warehousing (if we did it), prefect, Kubernetes, SQLAlchemy, AWS Visualisation: Grafana, Superset, Marimo Forecasting + general DS: lightgbm, xgboost, numpy ...

Python Developer

Hiring Organisation
Alexander Mann Solutions - Contingency
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 ...

Senior Python Developer Contract Dublin 6-18 months

Hiring Organisation
Adecco
Location
Dublin, City of Dublin, Republic of Ireland
Employment Type
Contract
Contract Rate
£431 - £517/day ltd company
Senior Python Developer Contract Dublin 6-18 months. My client a leading global firm is in urgent need of a talented and experienced Senior Python Developer to join them on a contract basis. My client ...

Data Engineer (Python / SQL)

Location
Oxford, England, United Kingdom
Data Engineering or a similar position, with strong Python and SQL skills and experience building and maintaining databases and data pipelines. Any experience with SQLAlchemy, data modelling, workflow automation, dashboards or platforms such as Skywise would be advantageous. This is a fantastic opportunity for a Data Engineer to join … maintain a robust Single Source of Truth across multiple business applications Develop and optimise data pipelines, workflows and integrations Use Python, SQL and SQLAlchemy for data processing, modelling and database interaction Develop automated workflows, applications and dashboards Ensure data quality, integrity and availability for analytics and reporting Work with analysts ...

Data Engineer (Python / SQL)

Hiring Organisation
Rise Technical Recruitment
Location
Oxford, Oxfordshire, United Kingdom
Employment Type
Permanent
Data Engineering or a similar position, with strong Python and SQL skills and experience building and maintaining databases and data pipelines. Any experience with SQLAlchemy, data modelling, workflow automation, dashboards or platforms such as Skywise would be advantageous. This is a fantastic opportunity for a Data Engineer to join … maintain a robust Single Source of Truth across multiple business applications Develop and optimise data pipelines, workflows and integrations Use Python, SQL and SQLAlchemy for data processing, modelling and database interaction Develop automated workflows, applications and dashboards Ensure data quality, integrity and availability for analytics and reporting Work with analysts ...