1,151 to 1,175 of 1,215 Python Jobs in London

Credit Strategy Manager - Fintech

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £100,000 per annum
bringing your acquisitions and ECM strategy experience to focus on driving business growth through acquisitions and revenue from existing using tools like SQL and Python alongside your credit commercial background. The Role As a Credit Strategy Manager, you will be: Developing new insights to drive optimisation of credit risk strategies. … increase business revenue Developing credit risk strategies for Acquisitions and existing customers Working with senior leadership to implement/improve strategy. Using SQL and Python daily for strategy development Your skills and experience To be successful as a Credit Strategy Manager, you will need: Experience as a credit risk strategy ...

Senior Software Engineer

Hiring Organisation
Understanding Recruitment
Location
City of London, London, United Kingdom
Role: Lead Python Engineer (Hands-on Team Lead) 📍 Location: London – Hybrid (3 days office/2 days WFH) 💰 Salary: Up to 130k base 🏦 Industry: Fintech Platform We’re working with a profitable, high-growth UK fintech building a platform used by wealth and advisory firms to manage investment accounts, portfolios … product platform — both in terms of scale and functionality . As a result, they’re growing the engineering team and looking for a Lead Python Engineer to take ownership of a core part of the platform. The Role This is a hands-on technical leadership role (50-70% hands ...

AI Developer - Perm £50k

Hiring Organisation
Lorien
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 Annual
Retrieval Augmented Generation) systems using client-specific data Optimising AI performance across latency, token usage and response quality Deploying AI services into production using Python Benchmarking and validating AI outputs against quality and safety guardrails Translating emerging AI capabilities into stable, shippable product features What we're looking for Strong … software engineering fundamentals , with solid Python experience Hands-on experience working with LLM APIs and AI orchestration Experience taking AI features from concept to production A pragmatic, engineering-led approach to applied AI Nice to have Python for data processing or model evaluation Experience with collaboration platforms or Embedded messaging ...

Back End Developer

Hiring Organisation
Omnis Partners
Location
London Area, United Kingdom
environment. 🔑 The Role • Building ETL/ELT pipelines to ingest and transform data • Designing and optimising SQL schemas and queries • Developing REST APIs using Python (FastAPI) • Monitoring and debugging data pipelines and platform performance • Ensuring secure handling of sensitive data (GDPR/PII) 🎯 We’re looking for someone with 👉 Strong … Python engineering experience 👉 Excellent SQL and data modelling skills 👉 Experience building data pipelines/ETL workflows 👉 Experience working in Azure environments 👉 Experience building REST APIs Nice to have: Exposure to React/TypeScript Experience working in regulated environments ...

Software Developer

Hiring Organisation
Hunter Bond
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
Developer Salary: £100,000 P/A + Comps Location: London (Hybrid/Flexible working) Client: Start up/Scale Up Are you a Python expert ready to build cutting-edge systems powering real-world AI innovation? Join one of London's most exciting AI startups, where we're scaling … being part of a team that's pushing boundaries. What you'll do Design, build, and optimize high-performance Back End systems in Python and FastAPI Develop and maintain Back End systems that handle large volumes of Real Time data Write clean, testable, and maintainable code following best practices Contribute ...

Senior Data Engineer

Hiring Organisation
Searchability NS&D
Location
London, UK
London location – 3-5 days on site p/week Up to £80k DoE plus bonuses Active MoD DV clearance required Experience required in Python, SQL, and ideally Palantir Overview Our client is a secure-sector SME consultancy based in Central London who are looking to bring an experienced Security … consultancy, and wants exposure to modern data platforms and tooling. Required Skills & Experience Proven commercial experience as a Data Engineer Strong development skills in Python Advanced SQL skills with experience working on complex datasets Experience with core data engineering tools and technologies (e.g. ETL/ELT pipelines, data warehouses, orchestration ...

Java Developer

Hiring Organisation
Sanderson Government and Defence
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £460 per day + Inside IR35
from a variety of sources, ensuring that different data sets can be effectively combined and analysed. They can also utilise programming languages such as Python, Java or SQL and tools such as Apache Spark or in this instance LakeFS, for data processing and management. Useful - R, Apache Spark. Very useful … Python, SQL, JSON, LakeFS. Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership ...

Java Developer

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£460 per day
from a variety of sources, ensuring that different data sets can be effectively combined and analysed. They can also utilise programming languages such as Python, Java or SQL and tools such as Apache Spark or in this instance LakeFS, for data processing and management. Useful - R, Apache Spark. Very useful … Python, SQL, JSON, LakeFS. Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership ...

Software Engineer

Hiring Organisation
Primis
Location
City of London, London, United Kingdom
working exclusively with a Series A startup (14.2M backed!) who are seeking highly skilled Software Engineer (Python/Typescript) with deep expertise in backend development. As a Senior Engineer, you'll be at the intersection of traditional engineering excellence and cutting-edge AI-assisted development. You'll build production-ready … work gets done - this company are looking for experts with AI used in workflow. What You'll Do: Own and evolve backend features using Python or Typescript Design and implement robust APIs and data workflows Create seamless integrations with external systems (APIs) Collaborate with a cross-functional team of engineers ...

Senior Trading Application Support Engineer - Up to £150k starting salary + Exceptional Bonus/ Benefits package - London (Hybrid)

Hiring Organisation
Hunter Bond
Location
City of London, London, United Kingdom
promote a great culture! KEY RESPONSIBILITES • Working closely with traders to fix issues when they arise • Evaluate and recommend new technologies • Working heavily with Python optimizing and automating everything • Being the point of escalation for complex issues Skills And Experience Required • 5+ years experience in a Production Support role … Capital Markets • Expertise in Linux • Experience working in the front office (or knowledge of the full trade lifecycle) • Strong knowledge of Python scripting • DevOps knowledge is a plus If the above is of interest apply or contact me directly at Gmatthews@Hunterbond.com ...

Software Engineer

Hiring Organisation
Understanding Recruitment
Location
City of London, London, United Kingdom
cheapest and cleanest! We've raised $10M+, backed by investors with early stakes in Slack, Meta, and BeReal , and growing quickly! Backend-heavy Python, though spanning product, devops, and data engineering too. You'll write production code managing tens of thousands of physical assets, talk to clients, get feedback from … users, and work directly with energy market operators. Real constraints, real consequences. Stack: Python, GCP, Typescript, Docker, Figma. The role London: hybrid, 2-3 days onsite at a dog-friendly office near Old Street Competitive salary + meaningful equity ✈️ They're actively looking to build a diverse team and encourage ...

AWS Engineer

Hiring Organisation
Understanding Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £90,000 per annum, Inc benefits
well as Terraform and Kafka experience. As well as this you will also be expected to have knowledge of GitLab as well as having Python experience is a must. As the AWS Engineer, you will be a self-starter who has excellent stakeholder management experience who can show outcome based … office based in Southwark should you wish to go in. Skills required for the AWS Engineer: * Knowledge of AWS* Working experience of Kafka* Python experience*Excellent communicator This is a really exciting opportunity to rapidly grow your skill set and work closely with some of the most talented Developers ...

Oracle Database Administrator / Engineer

Hiring Organisation
Upbeat Ideas UK Ltd
Location
London, United Kingdom
Employment Type
Permanent
experience in Oracle ASM and Dataguard administration Strong experience in backup, recovery( including flashback technologies) and migration using RMAN, datapump and export\import processes Python 2.7/3.x Development Ansible Playbook Development Git/Stash JIRA Java 7/8 Development Skills Oracle APEX Knowledge of database scripting and automation … experience in Oracle ASM and Dataguard administration Strong experience in backup, recovery( including flashback technologies) and migration using RMAN, datapump and export\import processes Python 2.7/3.x Development Ansible Playbook Development Git/Stash JIRA Java 7/8 Development Skills Oracle APEX Knowledge of database scripting and automation ...

Full Stack Engineer

Hiring Organisation
Barrington James
Location
City of London, London, United Kingdom
Stack Engineer – London, Hybrid Role: Senior Full-Stack Engineer Location: London, UK (on-site/hybrid) Type: Full-time, Senior Level Full Stack Developer (Python + Next.js) We’re looking for a Full Stack Developer to join a fast-growing team building cutting-edge technology used by scientists to accelerate … features end-to-end and thrives in a collaborative, fast-paced startup environment. What you’ll do Build and maintain scalable backend services using Python and FastAPI Develop modern, responsive user interfaces using React and Next.js Design and integrate APIs that power data-driven scientific applications Work with large biological ...

Senior Data Team Lead

Hiring Organisation
Burns Sheehan
Location
London Area, United Kingdom
Data Lead Central London | Hybrid Up to £120k dbt, Python, Airflow, Looker, SQL We’re partnered with a high-growth fintech company looking to hire a Data Lead to take ownership of a critical data platform that powers commercial performance and incentive models across Europe. These systems distribute tens … 3+ years in Analytics Engineering or Data Engineering roles Leadership and mentoring experience Strong SQL and modern data stack experience (dbt preferred) Experience with Python and orchestration tools such as Airflow Experience building scalable data pipelines and data products Experience working closely with business stakeholders Drop me a message ...

SAP BPA Senior Consultant

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Permanent
Salary
£80,000
apps, or form-based applications using SAP Build Apps (low-code/pro-code). Build custom automation logic using ABAP, JavaScript, Java, or Python where needed. Required Skills & Experience Total SAP experience in ABAP 10 + years and targeted experience around SAP BPA & BTP Expertise 2 3+ years hands … Automation SAP Workflow Management SAP Business Rules SAP Process Visibility dashboards 2.Programming Skills Strong practical experience in: ABAP (preferably with S/4HANA) Java Python JavaScript (for BPA scripting and SAP Build Apps) 3.SAP Build Apps Experience building low-code/high-code applications using SAP Build Apps, including: Data ...

ML Ops / Data Engineer

Hiring Organisation
CMC Markets UK Plc
Location
City of London, London, United Kingdom
Employment Type
Permanent
layers Improving system robustness through automation and observability Collaborating with platform and security teams on access, secrets, and compliance Engineering rigor Writing production-grade Python used in long-running services and pipelines Establishing testing, validation, and release practices for ML systems Making trade-offs explicit between research flexibility and production … stability Required Qualifications 37 years of professional experience in ML Ops, Data Engineering, or adjacent backend roles Strong production Python skills (clean APIs, testing, performance awareness) Experience deploying and operating ML models in production environments Solid understanding of: Model training vs. inference requirements Batch vs. streaming data pipelines Failure modes ...

Network Engineer / Network Designer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Technologies include Cisco ACI , Juniper Mist , Fortinet FortiGate , Palo Alto Networks , Zscaler (ZIA/ZPA) , Azure networking , F5 LTM , and automation tooling such as Python, GitHub, and Terraform . Key Responsibilities Network Design & Documentation Produce and update high quality network documentation, including HLDs, LLDs, diagrams, and configuration specifications. Apply established … deployments. Support the delivery of hybrid connectivity using VPN Gateway and ExpressRoute. Ensure cloud networking aligns with existing enterprise design standards. Automation & Tooling Use Python to support automation of repeatable network configuration or verification tasks. Maintain configuration artefacts and documentation using GitHub version control. Apply Terraform modules to deliver network ...

Data Scientist - Inside IR35 - Hybrid

Hiring Organisation
Halian Technology Limited
Location
Croydon, Surrey, South East, United Kingdom
Employment Type
Contract
geospatial datasets Design and iterate on demand forecasting models Support fleet positioning and operational planning initiatives Engineer features from large-scale operational datasets using Python and SQL Design and evaluate experiments tied to business KPIs Collaborate with engineering teams to deploy and improve models in production Participate in technical discussions … code reviews, and agile delivery Required Skills & Experience Essential 36+ years commercial experience in Applied ML or Data Science Strong Python (pandas, numpy, sklearn or similar) Strong SQL Experience building and iterating on predictive models Conditional (must meet at least 2 of the below) Time-series modelling 2+ years Geospatial ...

Managing Consultant, Customer Data Analytics / Data Science

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
cases. Collaborate with senior stakeholders to shape proposals, refine scopes, and identify new opportunities. Translate business challenges into scalable, data-driven solutions using Python and ML methods (predictive, classification, forecasting, deep learning). What You'll Bring 6+ years' experience in data science, analytics, or consulting. Proven success operating … manager level, leading teams or workstreams. Strong track record with customer data/marketing analytics and AI-powered solutions. Proficiency in Python, machine learning, and data storytelling. A collaborative mindset with the confidence to drive delivery and client relationships. Either consulting or agency background - leadership, commercial awareness, and consulting mindset ...

Databricks Data Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
role that blends software craftsmanship with data architecture expertise. Key responsibilities: Model complex data sets using DBT Build and maintain scalable backend systems in Python or Scala, following clean code and testing principles. Develop tools and frameworks for data governance, privacy, and quality monitoring, ensuring full compliance with data protection … engineering culture that values testing, peer reviews, and automation-first principles. What You'll Bring Strong experience in DBT modelling Advanced proficiency in Python or Scala, with a solid grasp of software engineering fundamentals. Proven ability to design, deploy, and scale production-grade data platforms and backend systems. Familiarity with ...

Software Engineer (C++)

Hiring Organisation
Certain Advantage
Location
South East London, London, United Kingdom
Employment Type
Temporary
with the energy they depend on every day. The role: Implement solutions using the provided exchange SDKs in different languages such as C++, Rust, Python, Typescript Write software that communicates with exchanges through their APIs, receiving market data and sending orders over the network in different protocols, such … data structures Understanding of trading lifecycle, including order capture & execution, allocation workflow, settlement, and compliance requirements Must have strong technical skills in scripting, Python, C#, SQL or other programming languages Proactive system monitoring and troubleshooting, owning reliability improvements and ensuring their successful delivery Does this sound like your next career ...

Lead AI Engineer

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £100,000 per annum
Generative AI applications across major digital transformation initiatives. Translate business and technical objectives into engineering roadmaps and implementation strategies. Develop scalable AI systems using Python, LLMs and cloud-native services Evaluate and optimise Large Language Models, prompts and model performance. Collaborate with cross-functional teams to ensure seamless integration … capabilities into existing platforms. Skills and Experience Proven experience developing AI, ML or Generative AI applications within complex environments. Strong expertise in Python, LLMs, prompt engineering and model evaluation. Experience with AWS cloud services - particularly Bedrock, Lambda, S3, Lex and CloudWatch. Hands-on experience working with deep learning frameworks ...

Applied AI & Automation Engineer - London city - 90k

Hiring Organisation
Akkodis
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
intelligent, automated AI system, capable of reasoning, validating, matching and running calculations without human prompting . Your experience in agentic AI, LLM-based automation, Python engineering, and end-to-end build work is exactly what will enable us to replace a manual workflow with a robust, smart, production-ready tool. … impact you'll make You will: Use your Python skills to build an AI-driven automation tool that replaces manual data matching and spreadsheet workflows Use agentic AI and LLM-based reasoning to create autonomous workflows Design, prototype, iterate and ship - end-to-end Collaborate directly with a Head ...

Principal Data Architect

Hiring Organisation
LSA Recruit
Location
Greater London, England, United Kingdom
Principal Data Architect Python | Cloud | Distributed Systems | AI/ML Location: London or Glasgow (Hybrid) The Opportunity This is a foundational architecture seat inside a company building a globally distributed, AI-native platform from the ground up. Right now, everything is being rebuilt — how data is captured, structured, governed … later What We’re Looking For You’re probably already operating at this level: Designing distributed data systems across teams or regions Deep in Python + cloud (AWS) Comfortable with streaming/telemetry data at scale Strong with Postgres and modern data patterns Experience with graph or vector databases ...