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Senior Python Backend Engineer – Real Time Health Data

A Silicon Valley HealthTech company based in the UK seeks a Senior Python Backend Developer to design scalable backend services that manage real-time healthcare data. This fully remote role requires expertise in Python and healthcare data security, with responsibilities including building APIs and ensuring data ...

GenAI ML Engineer Python, Docker, API (RAG & Data)

A leading financial data provider in Greater London is looking for a skilled Software Engineer to work with generative AI technologies. The role involves building systems to enrich financial data, monitoring performance, and collaborating with various teams. Candidates should have over 3 years of software engine ...

Hybrid Python Backend Engineer Real Time Data & Trading

A leading tech company in Greater London is looking for a skilled Software Engineer to enhance their predictive analytics capabilities. The role involves developing software solutions using Python, collaborating closely with cross-functional teams, and addressing production issues. Candidates should have a degre ...

Remote Backend Engineer: Python & Azure for Scalable Data

A leading technology company is seeking a Back End Engineer (Python & Azure) to deliver scalable data infrastructure for financial services clients. This fully remote position involves designing and implementing distributed systems and using modern frameworks to build production applications. Candidates should h ...

Senior Data Platform Engineer I Database Platform Python

Job DescriptionYou’ll work on high-scale systems used by hundreds of engineers, shaping how we run databases globally through automation, observability, and platform thinking - developing the internal database platform, automation, and tooling that powers hundreds of databases across multiple enviro ...

Senior Python Backend Engineer — Build Data‑Driven Platforms

A leading home improvement company in the UK is seeking a Technical Lead to collaborate with teams in developing engineering platforms. You will support diverse teams in translating business requirements and provide technical leadership for junior members. The ideal candidate has excellent knowledge of Django an ...

Senior Python Backend Engineer: FastAPI & Data in Azure

A technology provider in Insurance Underwriting seeks a Python Developer to design and develop data-centric backend services. The ideal candidate will have strong Python skills, experience with FastAPI, and good SQL knowledge. This role offers competitive salary up to £95k, hybrid working conditions, and excelle ...

Senior Python Data Engineer — Enterprise ETL & Cloud Pipelines

A technology consulting firm is seeking a Data Engineer (Python Enterprise Developer) with over 8 years of experience, specifically in Python scripting and SQL. This role requires creating ETL pipelines and working in an Agile environment. The successful candidate will work in a hybrid mode, primarily at London, ...

Senior Python Engineer — Real Time Data & Distributed Systems

A leading FinTech firm in London is seeking a Senior Software Developer specializing in Python and distributed systems. The role involves building high-performance solutions for a mission-critical environment and working on a new greenfield ML platform. Candidates should have 4-15 years of experience handling la ...

Senior Data Platform Engineer I Database Platform Python

Full-time Compensation: GBP 85,000 - GBP 105,000 - yearly Company Description Wise is a global technology company, building the best way to move and manage the world’s money.Min fees. Max ease. Full speed. Whether people and businesses are sending ...

Fullstack Software Engineer Core

Join to apply for the Fullstack Software Engineer - Core role at Dataiku. Dataiku is The Universal AI Platform™, giving organizations control over their AI talent, processes, and technologies to unleash the creation of analytics, models, and agents. By providing no‑code, low‑code, and full‑code cap ...

DevOps Engineer

We are looking for a DevOps Engineer to help us build functional systems that improve customer experience. DevOps Engineer responsibilities include deploying product updates, identifying production issues and implementing integrations that meet customer needs. As a DevOps Engineer you need to ha ...

Real Time Java Backend Engineer — Data Platform (Hybrid)

A leading sports technology company in the United Kingdom is seeking a Java Engineer to join their Data Platform Framework Squad. This full-time role involves developing and optimizing data-intensive backend services and working on high-impact projects in a fast-paced environment. Candidates should have strong J ...

Java Engineer – Real Time Data Platform for Sports

A sports technology company is seeking a Java Engineer for its Data Platform Framework. You will develop backend services that power live sports events, optimising data pipelines and ensuring system performance in real-time environments. With offices in Basingstoke, London, and Bristol, the role offers a hybrid ...

Java Engineer – Real Time Data Platform for Sports

A leading sports technology company in the UK seeks an experienced Java Engineer to join its Data Platform Framework. In this role, you will develop and maintain scalable backend services for high-profile sports clients. The position emphasizes strong Java experience, knowledge of AWS, and the ability to work ef ...

Java Backend Engineer Data & ETL in London (Hybrid)

A financial services firm in London seeks a junior-to-mid Java Developer to enhance backend services and manage Python ETL/data ingestion. Responsibilities include writing clean code, working with PostgreSQL, and improving system reliability. Candidates should have 2-5 years of production experience, familiarity ...

Senior Data Platform Engineer Spark, Java & Graph DB

A leading cybersecurity firm in London is looking for a Senior Engineer to join their data engineering team. You will work on building and maintaining a hyper-scale data lake to support analytics and threat hunting. The ideal candidate should have over 10 years of experience in backend development and data platf ...

Hybrid Java Backend Engineer for Scalable Data Platform

A leading technology recruitment firm is seeking a Java Software Engineer to join a technology team focused on building a greenfield data platform. This hybrid position offers a base salary of up to £175,000 plus bonuses and represents a chance to enhance your skills in a fast-paced environment that emphasizes i ...

Senior Java & React Test Engineer (Data Driven Automation)

A leading financial services firm in Bournemouth is looking for a Java Software Engineer III to enhance the automated testing for their Custody business. The role involves executing software solutions, leading data-led testing initiatives, and collaborating with product and engineering teams. Candidates should h ...

Lead Software Engineer Quant Research Technology

Job Description Join a high‑performance team building an industry‑leading quantitative portfolio construction platform, where you'll apply strong Java/(Python across the full SDLC. You'll work on microservices on AWS ECS, develop event‑driven services with AWS Lambda, Airflow for complex batch pr ...

Junior Software Developer, C++, Python, Scientific Software, COR7471

Job Description Apply below after reading through all the details and supporting information regarding this job opportunity.Junior Software Developer, C++, Python, Scientific Software, COR7471An exciting opportunity has arisen for a motivated Junior / Graduate Software Developer to join a world ...

Apache Flink Engineer

Tasks Apache Flink Engineer Location: London 6months Contract We are hiring an experienced Apache Flink Engineer (contract) to build and help operationalise the stream-processing components of a near real-time personalisat ...

Quantitative Developer

MAIN DUTIES/RESPONSIBILITIES OF THE ROLE Functional Responsibilities: Work in a small engineering team building critical trading infrastructure and components to support low latency market data, direct exchange connectivity, treasury, risk and data analytics Essenti ...

Graduate / Junior Developer, Python, Linux, C#, Java – London

Graduate / Junior Developer, Python, Linux, C#, Java – London(Teck stack: Graduate / Junior Developer, Python, Linux, C#, Java, .NET 10.0, C#, J2EE, Agile, TDD, BDD, Graduate / Junior Developer)Since 2006 our client’s revolutionary marketing software platform has been helping business ...

Graduate / Junior Developer, Python, Linux, C#, Java London

Graduate / Junior Developer, Python, Linux, C#, Java – London (Teck stack: Graduate / Junior Developer, Python, Linux, C#, Java, .NET 10.0, C#, J2EE, Agile, TDD, BDD, Graduate / Junior Developer) Since 2006 our client’s revolutionary marketing software platform has been helping businesses ...

Graduate Developer: Python/Linux/C#/Java — Remote (UK)

A leading technology company is seeking a Graduate / Junior Developer to join their team in London, offering flexibility with remote work. Applicants should have a foundational knowledge of Python, Linux, C#, or Java, ideally from their degree or industry experience. The role promises an engaging environment wit ...

AI Driven Cloud Engineering Lead (Java/Python, AWS)

A global technology company is looking for a Software Engineering Lead to spearhead technical delivery of AI-enabled cloud-native platforms in London. You will provide strategic leadership to engineering teams, oversee architecture on AWS, and ensure the successful implementation of enterprise-scale AI/ML soluti ...

Graduate / Junior Developer, Python, Linux, C#, Java – London

Graduate / Junior Developer, Python, Linux, C#, Java – London (Teck stack: Graduate / Junior Developer, Python, Linux, C#, Java, .NET 10.0, C#, J2EE, Agile, TDD, BDD, Graduate / Junior Developer) Since 2006 our client’s revolutionary marketing software platform has been helping business ...

Full Stack Developer (HTML, CSS, Deluge, Java, Python)

Full-Stack Developer (HTML, CSS, Deluge, Java, Python) Portsmouth, United Kingdom | Posted on 26/03/2025 At DIGITAL SCIENTISTS , we’re business growth consultants who help companies thrive by mastering their online presence and digitally transforming their operations. From corpo ...

Backend Polyglot: Edge & Cloud Architect (Go/Python/Java)

A tech company addressing food waste in Greater London is seeking a backend developer to work on their innovative product, Winnow Vision. The role involves creating technical designs, writing efficient code, and maintaining production systems. Candidates should have experience with modern programming languages a ...

eTrading Server Automation Tester (Python/Java, CI/CD)

A global banking institution based in London is looking for a Server Test Specialist to join their team. The successful candidate will have over 5 years of automation testing experience and expertise in server-side testing, particularly in Unix environments. Responsibilities include designing high-quality test c ...

Graduate / Junior Developer, Python, Linux, C#, Java London

Job Description Apply promptly! A high volume of applicants is expected for the role as detailed below, do not wait to send your CV.Graduate / Junior Developer, Python, Linux, C#, Java - London (Teck stack: Graduate / Junior Developer, Python, Linux, C#, Java, .NET 10.0, C#, J2EE, Agile, ...

Junior Java Developer Listed Derivatives

Join to apply for the Junior Java Developer-Listed Derivatives role at eClerx Join to apply for the Junior Java Developer-Listed Derivatives role at eClerx Direct message the job poster from eClerx Location: London < ...

Senior AI Architect & LLM Engineer

A leading financial markets provider is seeking a Principal Engineer in Nottingham to design and implement high-quality software solutions focused on AI technologies. This role involves developing strategies for integrating large language models into products while ensuring system scalability and security. Ideal ...

Senior Software Engineer, Global Banking Platform (Cloud)

A global financial services leader seeks a Software Engineer III to join their team in London. The role focuses on developing scalable and secure microservices for a next-generation core banking platform. Candidates should have experience in software engineering best practices, be proficient in programming langu ...

Senior Software Engineer — Remote First, Full Stack XP

A leading tech recruitment partner in the UK is seeking a Senior Software Engineer to join a dynamic team. This role is primarily remote with occasional visits to the office in Uxbridge. The ideal candidate will be experienced in Java, PHP, Python, and React, and will embrace an agile approach to software develo ...

Senior SDET — Embedded & IoT Test Automation

A leading medical technology innovator is looking for a Senior Software Development Engineer in Test (SDET) in London. The ideal candidate will have strong coding skills in Python or Java and experience in developing automated testing frameworks. This role allows you to collaborate closely with engineering teams ...

FinTech Software Engineer, Cloud & API Focus

A leading fintech company in Belfast is seeking a Mid-Level Software Engineer to work on cloud-based trading and analytics solutions. The role requires 3+ years of software development experience, particularly in financial systems, and strong programming skills in languages such as .NET, C#, Java, C++, Python, o ...

Senior Software Engineer – Finance Tech (Onsite)

A finance consultancy in Newcastle upon Tyne is seeking a Senior Software Engineer to design and develop software solutions for complex financial systems. The role requires strong commercial experience in C#, Python, or Java, alongside excellent problem-solving and stakeholder engagement skills. This office-base ...

Staff Software Engineer — Central Orchestration (Cloud)

A leading tech company in Greater London is seeking a Staff Software Engineer for the Central Orchestration Service. This role involves designing and implementing cloud solutions, providing technical leadership, and developing scalable software to support Google Cloud Platform's growth. Candidates should have ex ...

Software Engineer – Mission Critical Systems

A leading technology consulting firm is seeking a Software Engineer to develop innovative solutions supporting mission-critical operations. The role involves end-to-end design and deployment of advanced software capabilities, working closely with experts to solve challenging problems. Candidates should have expe ...

Senior SDET Remote First, Build Testing Frameworks

A leading AI cloud service provider in Greater London is searching for a Senior Software Development Engineer in Test to enhance quality across its GenAI cloud platform. You'll design and maintain testing frameworks and CI quality pipelines, enabling high-quality feature delivery. Ideal candidates have extensive ...

Senior/Principal Engineer Secure Cloud Native (SC/DV)

A leading digital product company is seeking a Senior/Principal Software Engineer to work in London on a hybrid basis. You will engage in designing and building secure, scalable software solutions for public sector organizations across the UK. Ideal candidates will have active SC or DV clearance and strong exper ...

Graduate Software Engineer London: Launch Your Tech Career

A leading technology organisation in London seeks a Graduate Software Engineer to join agile teams and work on innovative solutions. This role offers the chance to design and maintain software, while learning from industry experts. Candidates should have a 2:1 degree in a relevant field and strong programming sk ...

Graduate Software Engineer: Fast Track to Real World Impact

A leading technology recruitment firm in the UK is seeking a Graduate Software Engineer to join an established technology organization. This role involves designing, building, and maintaining high-quality software solutions within agile teams. Candidates should possess a 2:1 degree in a relevant field along with ...

Senior Full Stack Engineer TypeScript Elixir AWS

Senior Full Stack Engineer / Developer (TypeScript Elixir AWS) London / Hybrid Up to £100k + Equity Join a fast-growing energy trading data scale-up as a Senior Full Stack Engineer, working on complex greenfield systems that demand scalability, reliability and clean architec ...

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    Software Engineer Python Java Data Jobs in United Kingdom Job Search Guide, Trends and Insights