Data Support Engineer Python Client Data Onboarding Jobs in London, UK

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Data Support Engineer — Python, Client Data & Onboarding

A leading global credit intelligence provider is seeking a Data Support Developer in the UK to provide front-line support during European trading hours. You will develop tools and scripts for monitoring and reconciling client data while collaborating with both the development and project management teams. This r ...

Python Data Engineer

Qualifications Minimum 5 years experience in Core python development with version 3.7 or better. Hands‑on experience developing software for HTTP, REST API with handling HTTP Status codes is a must. Able to handle JSON and XML payloads. Including processing incoming payl ...

Data Onboarding Tech

Are you a customer focused individual looking to kick start their career in a tech role? We’ve got an exciting role for someone with a passion for technology and development looking to break into the tech space as a Data Onboarding Technician. EzyVet is looking for a Data Onboarding Technician to join ...

Data Onboarding Tech

Are you a customer focused individual looking to kick start their career in a tech role? We’ve got an exciting role for someone with a passion for technology and development looking to break into the tech space as a Data Onboarding Technician. EzyVet is looking for a Data Onboarding Technician to j ...

Data Onboarding Tech

Are you a customer focused individual looking to kick start their career in a tech role? We’ve got an exciting role for someone with a passion for technology and development looking to break into the tech space as a Data Onboarding Technician. EzyVet is looking for a Data Onboarding Technician to join ...

Data Onboarding Tech

Are you a customer focused individual looking to kick start their career in a tech role? We’ve got an exciting role for someone with a passion for technology and development looking to break into the tech space as a Data Onboarding Technician. EzyVet is looking for a Data Onboarding Technician to join ...

Python Software/Data Engineer

Overview Software/Data Developer - Market leading HFT/Systematic Trading Firm. Compensation: Up to £250k TC. Location: London. WFH: 4 days in office, 1 from home. Responsibilities Join a data-focused team to develop a greenfield data ingestion platform. Use OO Py ...

Software Engineer (Python/Data)

Location UK or Portugal only (remote within either location). Employment Type Permanent Department Engineering About YLD Our goal is to help our clients keep moving forward. We work with them to build the skills and capabilities they need to stay ahe ...

Python Engineer Data Domains

Are you looking for a new challenge? Fancy helping us shape the future of motor insurance? Prima could be the place for you. Since 2015, we’ve been using our love of data and tech to rethink motor insurance and bring drivers a great experience at a great price. Our story began in It ...

Software Engineer (Python/Data)

Location: UK or Portugal only (remote within either location).Department: EngineeringEmployment Type: PermanentAbout YLD:Our goal is to help our clients keep moving forward. We work with them to bui ...

Software Engineer (Python/Data)

Location: UK or Portugal only (remote within either location).Department: EngineeringEmployment Type: PermanentAbout YLD:Our goal is to help our clients keep moving forward. We work with them to bui ...

Client Data Quality & Onboarding Analyst (Hybrid, Equity)

A fintech company in Greater London is looking for a data management professional to enhance client onboarding and support. This pivotal role involves maintaining the integrity of client reference data and implementing processes to ensure quality across systems. The ideal candidate thrives in complex data enviro ...

Lead Python Engineer – AI & Data

We’re working with a leading consulting firm on a long‑term engagement with a major financial services client. They are looking for a Lead Python Engineer to set the engineering bar across several Python services while remaining highly hands‑on. The opportunity You will: < ...

Lead Python Engineer – AI & Data

We’re working with a leading consulting firm on a long‑term engagement with a major financial services client. They are looking for a Lead Python Engineer to set the engineering bar across several Python services while remaining highly hands‑on. The opportunity You will: < ...

Lead Python Engineer – AI & Data

We’re working with a leading consulting firm on a long‑term engagement with a major financial services client. They are looking for a Lead Python Engineer to set the engineering bar across several Python services while remaining highly hands‑on. The opportunity You will: < ...

Data Engineer Python ETL SaaS

Data Engineer Python ETL SaaS (PR/ ) London, England Salary: GBP75000 - GBP95000 per annum + benefits Data Engineer (Python ETL AWS SaaS) Remote UK to £95k Are you a Cloud savvy Data Engineer seeking an opportunity to work on complex, Greenfield systems using the latest te ...

Data Engineer Python Quant Finance

Overview A leading global trading firm is seeking a Data Engineer to join their London office, working closely with many of their trading teams. This role sits within a team that focuses on building and maintaining mission-critical data infrastructure that supports trading and research strategies ...

Data Engineer (Python Enterprise Developer)

LocationLondon, England, United Kingdom# Data Engineer (Python Enterprise Developer) at N Consulting LtdLocationLondon, England, United KingdomSalary£300 - £350 /yearJob TypeContractDate PostedFebruary 27th, 2026Apply NowWork mode: Hybrid (with 4 days a week at London, Canary Wharf) Contract duration: Long term ...

Senior Data Scraping Engineer (Python)

Mindrift is looking for highly skilled Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows within our hybrid AI + human system. In this role, as an AI Pilot – that’s how we refer to this role at Mindrift – you’ll collaborate with Tend ...

Data Engineer Python SQL Spark

Data Engineer (Python SQL Spark Azure Databricks) London to £130kAre you a tech savvy Data Engineer with a first class education? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. What's in it for you ...

Data Engineer (Python Enterprise Developer)

Work mode: Hybrid (with 4 days a week at London, Canary Wharf)Contract duration: Long term<span style=background-color:rgb(255,255,255);color:rgb(75, ...

Data Engineer Python SQL Spark

Data Engineer (Python SQL Spark Azure Databricks) London to £130kAre you a tech savvy Data Engineer with a first class education? You could be progressing your career working on complex and challenging systems at a Hedge Fund with over $17 billion under management. What's in it for you ...

Data Engineer (Python Enterprise Developer)

Work mode: Hybrid (with 4 days a week at London, Canary Wharf)Contract duration: Long term<span style=background-color:rgb(255,255,255);color:rgb(75, ...

Python Software Engineer Data ML

Python Software Engineer / Developer (Data ML) Remote UK to £75kAre you a data savvy Python Software Engineer?You could be progressing your career in as a hands-on Python Software Engineer role as part of a friendly and supportive international team at a growing and hugely successful Euro ...

Data Engineer Python ETL SaaS

Data Engineer (Python ETL AWS SaaS) Remote UK to £95kAre you a Cloud savvy Data Engineer seeking an opportunity to work on complex, Greenfield systems using the latest tech?You could be progressing your career at a hugely successful European car insurance tech company as they expand their ...

Python Software Engineer Data ML

Python Software Engineer / Developer (Data ML) Remote UK to £75kAre you a data savvy Python Software Engineer?You could be progressing your career in as a hands-on Python Software Engineer role as part of a friendly and supportive international team at a growing and hugely successful Euro ...

Freelance Data Scraping Engineer (Python)

Mindrift is looking for highly skilled Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows within our hybrid AI + human system. In this role, as an AI Pilot – that’s how we refer to this role at Mindrift – you’ll collaborate with Tend ...

Freelance Data Scraping Engineer (Python)

Mindrift is looking for highly skilled Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows within our hybrid AI + human system. In this role, as an AI Pilot – that’s how we refer to this role at Mindrift – you’ll collaborate with Tend ...

Data Engineer Python ETL SaaS

Data Engineer (Python ETL AWS SaaS) Remote UK to £95kAre you a Cloud savvy Data Engineer seeking an opportunity to work on complex, Greenfield systems using the latest tech?You could be progressing your career at a hugely successful European car insurance tech company as they expand their ...

Python Software Engineer Data ML

Python Software Engineer / Developer (Data ML) Remote UK to £75k Are you a data savvy Python Software Engineer? You could be progressing your career in as a hands-on Python Software Engineer role as part of a friendly and supportive international team at a growing and hugely su ...

Sourcing Data & Onboarding Specialist

ASOS is seeking a Sourcing Reporting Administrator to manage the onboarding and administration of external suppliers. Key responsibilities include maintaining supplier data, acting as a point of contact for queries, and assisting in data management and reporting. The ideal candidate should possess strong organiz ...

Client Enablement Analyst (Technical Support & Onboarding)

Client Enablement Analyst (Technical Support & Onboarding) Client Enablement Analyst (Technical Support & Onboarding) 6 days ago Be among the first 25 applicants Client Enablement Analyst (SQL, German & English Speaking)Location: Frankfurt (Germany) or London (UK) ...

Client Onboarding Engineer (Hybrid, London)

A global trading technology firm in London is seeking a Client Onboarding Specialist. This role leads technical implementations for institutional clients, managing the onboarding process from kickoff to successful deployment. Candidates need strong client-facing communication skills, a background in capital mark ...

Client Onboarding Analyst

For more than 20years, Talan has been advising companies and administrations, supporting them and implementing their transformation projects in the UK and abroad. With a presence on four continents and a headcount of 5000 consultants, our ambition is to reach the billion turnover by the end of 2025. < ...

Client Onboarding Specialist

We are looking for a Client Onboarding Specialist to support our client-facing team in managing the pipeline of new institutional clients, with a particular focus on listed derivatives onboarding. Expanding our listed options and futures business is a key priority for Jane Street's client franchise, and th ...

Client Onboarding Specialist

This is a full-time, on-site for a Client Onboarding Specialist (Associate) role that requires you to work collaboratively with both internal and external stakeholders to support the Sales team with the entire end-to-end client onboarding process. Broadly, the role includes performing client due diligence, ...

Client Onboarding Lead

Overview We're looking for an outstanding people leader to lead our Client Onboarding team in London. You will lead a team of onboarding executives who support a critical part of our customer journey, ensuring every employer has a world-class experience rolling out our EV salary sacrifice sche ...

Client Onboarding Lead

What we do. Electric Car Leasing Why we do it. Greener. Fairer. Future.We're looking for an outstanding people leader to lead our Client Onboarding team in London. You will lead a team of onboarding executives who support a critical part of our customer journey, ensuring every employer has a wor ...

Client onboarding analyst

Copper is a digital asset technology company dedicated to helping institutional investors safely acquire, trade, and store crypto assets. Built and led by Dmitry Tokarev, a software and financial engineering specialist, the firm provides a comprehensive suite of custody, trading and settlement solutio ...

Client Onboarding Lead

What we do. Electric Car Leasing Why we do it. Greener. Fairer. Future.We're looking for an outstanding people leader to lead our Client Onboarding team in London. You will lead a team of onboarding executives who support a critical part of our customer journey, ensuring every employer has a wor ...

Software Engineer (Python / Data Collection Systems)

Overview Our global technology client is looking for an experienced Software Engineer to join their pioneering Reality Labs research team, working on the next generation of immersive devices such as smart glasses and VR headsets. This role focuses on building and optimising systems for ...

Lead Data Engineer – Python, SQL & Databricks

A global financial services firm is seeking a Lead Data Engineer to design and deliver secure, scalable data solutions. Responsibilities include developing workflows and ELT pipelines using Python and Databricks, and ensuring enterprise data protection. Candidates should have experience with AWS, SQL, and NoSQL ...

Lead Data Engineer – Python, SQL & Databricks

A leading financial services firm is looking for a Lead Data Engineer to shape innovative data solutions. This role involves developing workflows and ELT pipelines using Python and Databricks, implementing data security measures, and maintaining data models. The ideal candidate will have at least 3 years of expe ...

Lead Data Engineer – Python, SQL & Databricks

A leading global financial services firm is seeking a Lead Data Engineer to shape the future of data engineering. You will design and deliver reliable data solutions, develop data pipelines using Python and Databricks, and ensure data security. The ideal candidate has substantial experience with AWS, SQL, and No ...

Python Data Platform Engineer — Hybrid London

A leading trading firm in London is looking for an experienced Python Software Engineer to join their team. This role focuses on designing and developing data and research platforms that support quantitative research. The candidate should possess strong Python skills, experience with distributed systems, and a d ...

Lead Data Engineer Python, SQL & Databricks

A leading financial services firm in Greater London is seeking a Lead Data Engineer to shape the future of data engineering. In this role, you will design and develop scalable data solutions, support enterprise data protection, and utilize AWS services. Ideal candidates will have 3+ years of experience, strong s ...

Hybrid Python Backend Engineer | Data Pipelines

CV Screen is seeking a Backend Engineer to join their London team in a hybrid capacity. The role involves designing and scaling backend systems, developing automated solutions for regulatory reporting, and improving system architecture. Candidates should have strong Python experience and familiarity with data st ...

Senior Python Engineer Data & Security Platforms

CFC is searching for a Senior Python Engineer to join their Global Security Services team in London. You will develop data capabilities critical to protecting policyholders from cyber threats, utilizing a modern tech stack including Python, PostgreSQL, and cloud infrastructure. The role emphasizes collaboration, ...

Lead Python Engineer Data Platform & Pipelines

Lendable in Greater London is seeking a Lead Python Engineer to join the Data Team. You will balance hands-on engineering with leadership duties, mentoring 1-2 engineers while designing robust data pipelines, APIs, and services. The ideal candidate has deep Python expertise, experience with data-intensive backen ...

Python Engineer — Sports Data Backend & Pipelines

Smartodds Limited is looking for a Python Engineer based in North London. The role involves developing data pipelines and back-end solutions to support high-quality sports data analysis. You'll collaborate closely with a supportive team to optimize processes and deliver production-grade software. Essential skill ...

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    Data Support Engineer Python Client Data Onboarding Jobs in London Job Search Guide, Trends and Insights