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Senior Python/GenAI Developer

Role: Senior Python/GenAI Developer Location: Dublin (OR) Belfast (Hybrid - 3 Days In-Office) Role Type: Permanent / Full-Time (FTE) Our client is looking for a Senior GenAI Application Developer/ Engineer to join their global technology hub in Dublin. This is a high-impact, permanent role designed for a Python ...

Python Developer SQL Remote

About the Project Outlier helps the world s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to design, co ...

Python Developer SQL Remote

About the Project Outlier helps the world s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to design, co ...

Senior Python/GenAI Developer

Role: Senior Python/GenAI Developer Location: Dublin (OR) Belfast (Hybrid - 3 Days In-Office) Role Type: Permanent / Full-Time (FTE) Our client is looking for a Senior GenAI Application Developer/ Engineer to join their global technology hub in Dublin. This is a high-impact, permanent role designed for a Python ...

Backend Engineer – Python for AI Platform (Remote)

A pioneering audio AI company is looking for back-end engineers to enhance their platform using advanced voice models and collaborate with cross-functional teams. Candidates should have expertise in Python and a strong background in back-end development. This role is remote, with options to work from various int ...

Senior Python/Django Backend Engineer — Remote UK

A renowned recruitment agency is seeking a Senior Python/Django Developer to join a growing SaaS company’s fully remote team in the UK. The role involves enhancing core product features, collaborating with a remote team, and addressing real-world problems in legal and financial tech. Ideal candidates are proacti ...

Senior Python Backend Engineer — Remote, FastAPI & AWS

A leading recruitment agency is seeking a Senior Software Engineer with expertise in Python and AWS. The role offers the opportunity to design scalable backend systems in a remote-first or hybrid environment. You will work across rotating product squads, enabling full domain exposure while contributing to high-t ...

Senior Backend Engineer Remote, Python & Azure SaaS

A technology firm is seeking a Senior Backend Engineer to lead the design and implementation of core backend services for an Azure-based SaaS platform. This role emphasizes the creation of robust REST APIs, optimization of workflows, and maintenance of cloud infrastructure. Ideal candidates will possess over 6 y ...

Senior Backend Engineer — Python, SQL, Azure APIs

A leading IT services consultancy in the UK is seeking a Senior Back-End Developer. This role involves developing and maintaining robust back-end systems using Python and SQL, designing APIs, managing databases, and utilizing Microsoft Azure for cloud solutions. Ideal candidates will have extensive experience wi ...

Senior Python Backend Engineer – Fully Remote UK

A software consulting company is seeking a Senior Python Engineer to work fully remotely in the UK. You will be involved in building and maintaining backend services, contributing to a v1 to v2 product rewrite focusing on scalability and reliability. The ideal candidate will have strong experience in Python and ...

Senior Backend Engineer Python Microservices, AI Driven

A leading insurance technology firm in the UK is seeking a skilled Senior Software Engineer to focus on backend development and cloud microservices. You will solve complex problems, develop clean and maintainable code, and work within a vibrant team. Ideal candidates will have strong programming skills, be resul ...

Backend Python & GCP Engineer | API, DevOps & Security

A consulting firm based in the United Kingdom is seeking a Back-End developer specializing in Python and Google Cloud Platform (GCP). The role involves deploying and managing applications in GCP, designing RESTful APIs, and implementing automated testing strategies. Applicants should have strong DevOps skills, i ...

AI Driven Backend Engineer (Python) – Hybrid London

A premier recruitment agency seeks a Back-End Engineer to join their high-calibre team in London. The role involves designing scalable backend systems using Python, integrating AI-generated code, and collaborating on projects. Candidates should have over 5 years of experience in back-end development, a strong gr ...

Senior Python Engineer AI PropTech Backend (Hybrid)

An innovative property management firm is seeking a Senior Python Engineer to join their engineering team in London. You will design and build backend systems, integrating AI models into production. This role requires expertise in Python and frameworks like FastAPI or Flask, along with experience in cloud platfo ...

Senior Backend Engineer – Python & FastAPI, Hybrid London

A leading technology startup is seeking a Back-End Engineer in London to build and maintain backend services using FastAPI and Python. This role requires strong skills in developing web applications, alongside a passion for engineering and functional programming. Candidates should have a Bachelor's degree in a r ...

Senior Python Django Backend Engineer Remote First

A hyper-growth SaaS company in Northern Ireland is seeking an experienced Python/Django Developer to design, develop, and maintain scalable backend systems. This remote-first role involves collaborating with top-tier engineers across the globe, and offers autonomy in shaping technical direction. Ideal candidates ...

Senior NodeJS Engineer Remote Europe

Europe-based applicants only. About Reedsy We’re here to give authors the tools and resources they need to create beautiful books. Our marketplace gathers the industry's best publishing professionals — the likes of Neil Gaiman's editor, Nora Roberts' book marketer, and GRRM’s cove ...

Maps API Backend Engineer II — Remote

Mapbox Inc. is seeking a backend engineer in the United Kingdom with over 5 years of experience. This role involves collaborating to identify tasks, ensuring timely delivery of high-quality results, and designing systems that scale with Mapbox's growing customer base. Candidates should have proficiency in Python ...

Fintech AI Driven Python Backend Engineer (Remote)

A fast-growing fintech startup is seeking a Python Software Engineer to build AI-driven financial technology products. This role offers significant technical ownership and remote-first working conditions. The ideal candidate will have strong commercial experience with Python and backend systems, and show a proac ...

Senior Backend Engineer — Python APIs, Data, Hybrid

A technology-driven financial services firm in Greater London is seeking a Senior Backend Engineer to enhance their market-leading CLO product. The role involves leading projects, collaborating in cross-functional teams, and improving backend services. Ideal candidates will have substantial Python experience, es ...

Senior Backend Engineer Python/Django (Hybrid UK)

A fintech company in London seeks a Senior Back End Engineer to build systems for their German operations. You'll develop backend services, simplify workflows, and advocate for quality in engineering. Ideal candidates will have experience in Python, preferably with Django, and relational databases. This role off ...

Backend Engineer FinTech Data Platform (Python/AWS)

A financial technology company in Greater London is seeking a Python Backend Developer to lead technical projects, mentor junior developers, and develop backend services for their platform. This role involves working with Python, Flask, FastAPI, SQL, and AWS technologies. The ideal candidate will have strong col ...

Senior Backend Engineer Python/Django for FinTech

A financial technology firm is seeking a Senior Backend Software Engineer to join their Investor Solutions team in Basingstoke, UK. The role involves collaborating with product owners and engineering teams to deliver innovative solutions within a complex, data-driven environment. Candidates should have extensive ...

Senior Python Backend Engineer — AI Forward & Scalable

A leading retail company in London seeks a Software Development Engineer III to drive high-quality backend service deliveries. This role combines end-to-end product ownership while integrating deeply with existing systems. Candidates should have extensive experience in Python, Fast API, and cloud technologies. Y ...

Hybrid Backend Python Engineer AI Energy Forecasting

An innovative energy technology company in London is seeking a backend Python Engineer for its Modelling team. The successful candidate will build and maintain services for energy forecasting models, collaborating with data scientists and analysts. Ideal applicants will have 3–5 years of Python experience, exper ...

Senior Software Engineer — Python/Django, Own Backend

A financial services firm in Greater London is seeking a skilled software engineer to develop and enhance their investment reporting platform. The successful candidate will have over 5 years of experience with Python and Django, be involved in the full software life cycle, and collaborate with various teams. Thi ...

Senior Python Backend Engineer – Drive Horizon Features

A financial technology company in Greater London is seeking a Python Software Engineer to join their Client Success Team. This role involves delivering high-impact features for the Validus Horizon platform, collaborating with stakeholders, and leading initiatives. The ideal candidate has 3-5 years of software de ...

Backend Python Engineer: AI powered Patent Platform

A leading AI-first patent research platform in the UK seeks a software engineer to develop core features and collaborate with senior engineers. Candidates should have over 2 years of engineering experience, strong Python skills, and familiarity with Django. This position requires working onsite three days per we ...

Financial Backend Engineer (Rust/Python) on AWS

A financial technology firm in London is seeking a financial software engineer to join their back-end team. This role involves designing and implementing systems for their award-winning platform. Candidates should have strong programming skills in Rust and Python, a degree in a relevant field, and an interest in ...

Senior Backend Django/Python Engineer — Fintech Ownership

A leading fintech company in London seeks a Backend Developer to design and develop efficient server-side components. The role requires a solid understanding of microservices architecture and experience in high-scale startups, ideally with 5-7 years of backend system experience. Candidates will collaborate close ...

Senior Python Engineer: Scalable Backend & Data Systems

A technology company in Ipswich is seeking a Senior Python Engineer for a hybrid role focusing on building scalable backend systems. Candidates should have strong Python experience and understand system design complexities, especially around APIs. The position involves end-to-end ownership of features and contri ...

Senior Backend Engineer (Rust/Python) – FinTech Platform

A financial technology firm in the City of London is seeking a financial software engineer to join their back-end team. The role involves designing and maintaining cloud-native solutions, working with Rust and Python, and collaborating with stakeholders in the finance sector. The ideal candidate possesses a stro ...

Senior Backend Engineer Python/Django (Hybrid UK)

A tech-driven finance company is seeking a Senior Back End Engineer to enhance systems that support its German operations. You will design and build backend services, automate workflows, and influence system architecture as part of a collaborative engineering team. The ideal candidate has extensive experience in ...

Backend Engineer for AI Platform | Python & AWS

A technology-driven startup in London is looking for a Software Engineer to build shared platform layers for AI solutions. You will utilize your extensive Python experience to create frameworks and APIs that enhance productivity across product teams. The role is hybrid, requiring part-time office presence, and o ...

Senior Python Backend Engineer: APIs, Cloud & Data

A technology consulting firm is looking for a Senior Python developer to enhance applications for investor portfolio management. You will collaborate with business analysts and developers, focusing on designing production APIs, improving system efficiency, and employing cloud-native solutions. The ideal candidat ...

Senior Backend Engineer Cloud Microservices (Python/Golang)

A leading fintech company in Greater London is seeking a skilled Back End Engineer to contribute to the development of their core product. You will design and develop scalable microservices while ensuring production readiness and high standards. The ideal candidate has experience in Python or Golang and is famil ...

Senior Python Backend Engineer | AI Powered FinTech

A fast-paced technology company in Greater London is seeking a Senior Python Developer to join their back-end development team. In this role, you will implement scalable solutions in Python and develop REST APIs. You should have 4+ years of professional Python coding experience and be familiar with Django. The p ...

Senior Python Engineer — AI‑Augmented Cloud Backend

A leading European cloud service provider is seeking a Senior Python Developer to drive innovations in AI-augmented coding. The candidate will design and maintain backend services using Django or FastAPI, leverage AI tools for code improvements, and promote best practices in software development. Ideal applicant ...

Senior Python Backend for Forecasting AI Agents

A cutting-edge AI firm is seeking a talented backend engineer to develop the infrastructure for autonomous AI systems. You will work closely with founders to design data pipelines, architect backend services, and ensure optimal integration of various components. The ideal candidate has over 5 years of experience ...

Senior Python Backend Engineer — Fast, Scalable Delivery

A leading retail company in Greater London is looking for a Software Development Engineer III to take on a senior engineering role. You'll be responsible for shipping backend services and working closely with front end and data science teams to deliver exceptional customer outcomes. The ideal candidate has a str ...

Senior Python Backend Engineer — Front Office Platform

A leading financial services recruitment agency is seeking an experienced Python Engineer to contribute to a front office-facing platform within a tier-one investment bank. This role involves building backend services in Python, working on data-intensive workflows, and improving system design. Candidates should ...

Python Backend Engineer — AI Platform & Systems (Equity)

A cutting-edge AI startup is seeking a Software Engineer (Python) to help build an advanced AI wealth management platform. The ideal candidate will have over 4 years of experience in Python engineering, focusing on AI platforms and backend systems. Responsibilities include developing model orchestration, scalabl ...

Python Backend Engineer FastAPI, AWS, Docker (Hybrid)

A dynamic tech startup in Bristol is seeking a Python Software Engineer to enhance their behavioural science platform. The role involves developing backend services and APIs, working with Docker and AWS, and collaborating closely with the Head of Engineering. The ideal candidate has 2-4 years of Python experienc ...

Senior Python Engineer Remote/Hybrid Backend Architect

A technology-focused company in Northern Ireland is seeking a Senior Python Engineer. This role involves designing and developing high-quality backend systems using Python and modern frameworks. The ideal candidate will have over 5 years of experience, strong problem-solving skills, and an understanding of cloud ...

Senior Backend Engineer — Python Microservices (FastAPI) London

A leading Insurtech company in London is seeking a motivated Senior Backend Engineer to build and scale their insurance platform. The role focuses on developing Python microservices using FastAPI and collaborating in a high-performing team. The ideal candidate has strong expertise in Python development, microser ...

Backend API Engineer — Python, AWS & Data Pipelines

A leading advertising and communication agency in Greater London is seeking a Software Developer Back End. The role involves designing and operating scalable APIs and data systems on AWS, while leading a team. Ideal candidates should have strong Python and FastAPI skills, along with experience in CI/CD and AWS s ...

Remote Senior Backend Engineer Python, Fintech Data

Zepz is looking for a Senior Backend Software Engineer to join their Reconciliation Engineering team in the UK. Your expertise in Python and data models will be essential for automating processes and resolving data discrepancies. You’ll work collaboratively with Finance and Data Operations teams to implement cri ...

Backend Software Engineer — Python, AWS, Energy Solutions

The Green Energy Advice Bureau Limited in Sunderland is seeking a Software Engineer (Backend-Focused) to enhance its internal platform, Phoenix. The role involves backend development primarily in Python, integrating RESTful APIs, and maintaining legacy systems. Salary is between £35,000 and £38,000, and perks in ...

Senior Python Engineer – Global FinTech Backend (Hybrid)

Grid Dynamics Holdings is looking for experienced engineers in the Greater London area. The successful candidate will be primarily a Python developer with a strong background in developing global-scale software systems for financial institutions. Responsibilities include building complex systems, developing back ...

Backend Python Engineer — High Impact FinTech (Hybrid)

Glocomms is seeking a Backend Software Engineer in London to design and maintain secure, scalable backend systems critical to financial offerings. This hybrid role demands 4-5 years of software engineering experience, proficiency in Python/Django or Go, and a strong understanding of relational databases. The pos ...

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    Backend Developer Python Nodejs Jobs in United Kingdom Job Search Guide, Trends and Insights