Catalitium

Developer Jobs in UK

Browse 294 curated roles with transparent salary cues so you don't have to open ten tabs to compare offers.

Updated 3 months ago
294 curated results Filters applied title: developer country: UK Clear

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294 results
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Noir hiring .NET Developer - London

Noir Grande Londres, Inglaterra, United Kingdom 2025-12-04 Est. GBP 40k–70k
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.NET Developer - London (Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect, .NET Developer) In just over 5 years our client has established themselves as the world�s leading internet subscription service for enjoying films and TV programmes. NOIRUKNETREC NOIRUKREC NC/NET/131 Show less

Harrington Starr hiring Senior Data Developer

Harrington Starr Londres e Regiao, United Kingdom 2025-12-04
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Build cloud-based data lake environments (AWS / Databricks). Strong knowledge of market data and financial time-series.

Oliver Bernard hiring Python Developer

Oliver Bernard Londres e Regiao, United Kingdom 2025-11-28
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Python Engineer �80,000 - �90,000 p/a Hybrid � 3 days a week in London The Company A Global Financial Services company are looking to add a highly skilled Python Developer to their team. Key Skills and Experience Extensive knowledge of Python Strong experience with React and Javascript Experience with Python frameworks (Django preferred) PostgreSQL REST API'S Docker Cloud experience (AWS preferred) Knowledge of Frontend Technologies (JavaScript, HTML, CSS) This is a hybrid role with 2-3 days a week required in a London based office Show less

Python Developer - Ntrinsic Consulting

Ntrinsic Consulting Londres e Regiao, United Kingdom 2025-11-28
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Python Developer (Microservices & AWS Bedrock) - LONDON CONTRACT Focus: LLM Orchestration & Backend API Development (DevSecOps) ?? LLM Integration: Direct experience with LLM integration, preferably AWS Bedrock, or similar AI/ML services.

Senior Software Engineer

The Difference Engine London, England, United Kingdom 2025-11-25
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Are you an experienced Senior Software Engineer who enjoys greenfield development and likes technical ownership? Our client, profitable, well-funded and growing at 30% YoY, is looking for a Lead Software Engineer to run their Web Engineering team.

Effra hiring Software Engineer

Effra Greater London, England, United Kingdom 2025-11-25
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Automate internal processes, often using AI. You learn fast.

Boomi & Automation Anywhere Developer - Maximus UK

Maximus UK United Kingdom 2025-11-25 Est. GBP 40k–70k
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Role Summary Transform Maximus through Intelligent Automation. Essential Duties and Responsibilities Design and develop innovative integration solutions using Boomi iPaaS platform that connect diverse systems and unlock data potential Build intelligent RPA workflows and bots using Automation Anywhere to automate complex business processes Look to the Future on emerging trends such as resilient self-healing bots and attended automation Collaborate with stakeholders to understand business needs and translate them into elegant technical solutions that drive real impact Develop and maintain robust APIs and integration workflows that ensure seamless data flow across enterprise applications Lead testing, deployment, and performance optimization of automation solutions, ensuring reliability and scalability Create comprehensive technical documentation that enables team collaboration and knowledge sharing Troubleshoot and resolve integration challenges using analytical thinking and systematic problem-solving approaches Build reusable, scalable components that accelerate future development and maintain high code quality standards Champion automation best practices and governance while mentoring team members and driving continuous improvement Work in collaborative agile teams to deliver projects that transform business operations and enhance user experiences Preferred Skills & Qualifications Strong foundation in Boomi iPaaS development with experience creating integrations that solve real business challenges 5+ years of hands-on experience with RPA platforms (Automation Anywhere) � we value diverse learning paths and practical application API development expertise including REST/SOAP services, with experience in XML, JSON, and modern data formats Collaborative problem-solving approach, analytical mindset with excellent communication skills to work effectively with technical and non-technical stakeholders Experience with cloud service enterprise integration patterns (AWS, Azure, or Google Cloud) that enable scalable solutions Proficiency in scripting languages such as Python, JavaScript, or Groovy to customize and enhance automation capabilities Version control knowledge using Git/GitHub and experience working within structured development environments Agile methodology experience with ability to adapt and thrive in fast-paced, collaborative team environments Quality-focused mindset with attention to detail and commitment to delivering robust, well-tested solutions Growth-oriented attitude with curiosity about emerging technologies and passion for continuous learning Desirable Skills Professional certifications in RPA tools (Automation Anywhere, UiPath) or Boomi Professional Developer/Architect credentials Multi-platform integration experience with tools like MuleSoft, Azure Logic Apps, or other enterprise integration platforms DevOps and CI/CD knowledge to streamline deployment processes and enhance team productivity Product management understanding with ability to think strategically about user needs and business outcomes Cross-cultural collaboration experience working with diverse, international teams and stakeholders Domain knowledge in healthcare, government, or regulated industries with understanding of compliance requirements Leadership potential with interest in mentoring others and contributing to technical strategy discussions Innovation mindset with experience exploring emerging technologies like AI/ML integration with automation platforms.

Python Developer - Pioneer Search

Pioneer Search City Of London, England, United Kingdom 2025-11-25 Est. GBP 40k–70k
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As a Python Developer your focus will be on building fast, secure and maintainable backend services and APIs. Key Responsibilities Build and enhance backend services and APIs in Python, with a focus on performance, security and maintainability Work with Product Owners, Lead Developers and business teams to design services that align with business goals Contribute to CI/CD pipelines using Azure DevOps or GitHub Actions, and help improve DevOps practices Embrace and support continuous improvement across engineering capability, tooling and Azure cloud usage Use monitoring, logging and observability tools to keep services healthy and reliable Build effective working relationships with key technical and non-technical stakeholders across the business Skills & Experience 2+ years' experience as a Python Developer in a professional environment Experience building backend services/APIs, plus familiarity with automated testing in Python Hands-on experience with CI/CD (Azure DevOps or GitHub Actions), Git and working in an agile delivery environment Exposure to Docker or other containerisation tools, and modern observability/monitoring platforms Clear, confident communication skills, able to explain technical decisions to non-technical stakeholders and build strong working relationships Why Join?

Python Developer - Peaple Talent

Peaple Talent London Area, United Kingdom 2025-11-25 Est. GBP 40k–70k
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Key Experience Required: Proven experience in enterprise software development and SDLC. Annual bonus scheme.

Venture Up hiring Python Developer

Venture Up London Area, United Kingdom 2025-11-25 Est. GBP 40k–70k
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As Junior Python Engineer you will need: Good Python development and OOP experience. Build and maintain end-to-end sports data pipelines, covering data scraping, data cleaning, transformation, and reliable data storage.

Python Developer - trg.recruitment

trg.recruitment Greater London, England, United Kingdom 2025-11-25
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They need a Senior Software Engineer to join on a 6-month contract and help enhance scheduling and visibility features in a key user-facing product. *This is a Back End Leaning Full Stack role.

Thyme hiring Python Developer

Thyme London Area, United Kingdom 2025-11-25 Est. GBP 40k–70k
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Senior Python Django Developer � Cutting-Edge Series B scale up Location: London Hybrid remote offering Salary: Up to �95,000 About the Role: We are seeking a Python Django Developer with expertise in system architecture and with a strong track record of building and scaling Django-based applications. Required Skills and Experience: Python & Django: Deep expertise in modern Django architecture and Python development.

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