101 to 125 of 138 Developer Jobs in Leeds

Software Developer – VoIP – the opportunity We are delighted to be working again with a regular client who are a pioneer of the VoIP industry, a well-established, award-winning business with lots of exciting things going on. The particular role is focused on the development of the company's core … strictly within EU/EEA and within 2 hours of GMT. We do need candidates to be fluent English speakers. Software Developer – VoIP – requirements The following are essential: - Strong skills in Python 3 VoIP experience – including SIP Excellent Linux knowledge Good knowledge of containers and orchestration, especially Docker Relational database ...

Senior Backend Developer Location: Hybrid (Leeds office 2 days/week) + Remote Salary: Up to circa £52,000 (Mid-level circa £45,000) About the Role: Join a values-driven digital agency where your work really makes a difference. You’ll be developing high-traffic, performance-critical backend systems ...

passionate about creating intuitive, reliable tools that make a real difference. The Role We're looking for a Mid-Level to Senior Python Developer with a strong STEM background — someone who can not only write clean, effective code but also understand and work with scientific tables and datasets. … teams using Scrum or Kanban. Stay up-to-date with best practices and emerging technologies. Qualifications At least 2 years of experience as a developer in a B2B environment. Bachelor's or Master's degree in a STEM field. Solid understanding of Python fundamentals. Understanding of software development life cycle ...

feel welcomed and supported by some truly talented people, in a company that is constantly innovating. We are looking for a Senior Frontend Developer, based in the UK. This role will involve building and maintaining our new website platform using Next.js, React, TypeScript, TailwindCSS and MongoDB. You will be working ...

/UI Developer Remote (UK-based) £425/day - Inside IR35 3-month contract | Immediate start We are looking for an experienced UX/UI Developer to join a high-profile NHS digital programme , working remotely within the UK. This is an inside IR35 contract , starting immediately , for an initial … IR35 Status: Inside IR35 Duration: 3 months (likely extension) Location: Remote (UK only) Start: ASAP If you are a UX/UI Developer with hands-on NHS and GDS experience and are available to start immediately, we'd love to hear from you. ...

Front-End Developer (Junior–Mid Level) Location: Fully Remote Tech Stack: JavaScript/TypeScript, Angular About the Role We're looking for a talented Front-End Developer to join our client's growing team. This is an opportunity to work on meaningful projects that combine clean design with robust functionality. ...

Developer Experts – Multiple Contract Opportunities (UK/France/Luxembourg)\ Our international client in Europe is seeking Temenos Transact (T24) Developer Experts for long-term projects across UK, France, and Luxembourg. Hybrid and remote options available. Job Title: T24 Developer – Payments & Derivatives Job Summary: We are looking for experienced Temenos ...

Role: Sr OIC Developer Location: Leeds, UK Contract: Long-term Contract Skills: • OIC VBCS platform expertise • Java – Expert level • JavaScript – Expert Level • TRADACOM, EDIFACT, X12 – Expert • Experience with EDI Integrations on OIC is an Essential skill • Experience with SFTP and AS2 based EDI OIC Engineer • Analyse systems integrations and creates ...

Salesforce Developer | UK Remote | £60,000 - £65,000 | Salesforce Marketing Cloud Specialist | HTML | CSS | AMPscript | SQL | MediaTech Do you have hands-on expertise in Salesforce Marketing Cloud? Are you a developer looking to utilise your technical skills and knowledge to maximise company campaigns and mentor your juniors? This … fantastic opportunity for an experienced Senior Salesforce Marketing Cloud Developer to join a global multi-platform media company with ambitious growth plans. You’ll play a key role in designing, building, and optimising Marketing Cloud solutions, enhancing customer interactions and driving business growth across their 200+ media brands. You will ...

Developer – Doncaster (Hybrid Remote) - £48k Remote Work | Laravel/Microservices/TDD/SOLID | Greenfield Projects | Structured Progression | Best Practices Ada Meher are proud to be partnered with an established development house on the outskirts of Doncaster as they look to recruit a new PHP Developer into one of their … working hours and amazing progression opportunity. They aspire to create a relaxed environment where people can work on forward thinking technology solutions. This PHP Developer role is attracting a high number of applicants at the moment so be sure to get in contact ASAP or send a CV to matthew.coney ...

Lead Tableau Developer This is a hands-on, high-impact role with a fast-paced tech consultancy, helping steer a critical Tableau transformation project. You'll be central to shaping a scalable analytics platform, working at the cutting edge of data, automation, and cloud. Role Overview: Location: Remote (UK hours ...

leading Shopify Partner is hiring a mid-level Shopify Developer to join their growing e-commerce engineering team. They work with scaling DTC brands, delivering fast, modern and conversion-focused Shopify builds using the latest tools in the Shopify ecosystem. This is a role for someone who enjoys clean frontend ...

/Pakistan) Type: Full-time Tech focus: .NET MAUI/Cross-platform Mobile About the role We’re hiring a full-time Mobile App Developer to build a new, design-led mobile application for iOS and Android . The app is fully designed in Figma and supported by clear user ...

Developer (Six-Month Fixed-Term Contract) Connect Fibre £300 Per Day Work from Home Connect Fibre is a rapidly expanding and exciting new business offering the very latest 'Full Fibre' to homes and businesses across the nation. With broadband speeds of up to 2000Mbps, new Wi-Fi 7 technology, exceptional … service, and costing no more than current internet packages, customer growth is expected to be exponential. Job Overview We now seek a skilled PHP Developer to join the technology team on a 6‐month fixed-term project. The role combines reshaping and integrating interconnected OSS (Operational Support Systems) around HubSpot ...

Role: Salesforce Developer Location: United Kingdom - Remote Salary: Up to £75,000 - DOE TechOhana has collaborated with a flourishing end user in the Travel space. They are looking for an experienced Salesforce Developer to join their rapidly expanding Salesforce team. They are looking for a Salesforce Developer to join their … experienced team of Salesforce professionals including a Head of Salesforce, 3 Senior Developers & 2 Admins. Your main responsibilities as a Salesforce Developer will be to utilise your skillset to implement new projects using Apex and LWC. You will also be working closely with a team of Senior Salesforce Developers ...

Title: Oracle Integration Cloud (OIC) Developer – Remote Location: Remote Contract Duration: 6 months Start Date: 01-Jan-26 About the Role: We are seeking a skilled Oracle Integration Cloud (OIC) Developer to join a leading enterprise technology team. In this role, you will design, develop, and implement integration solutions connecting ...

Level Ruby on Rails Developer – Remote (UK) We're working with a UK-based SaaS company that's scaling their platform and looking for a Mid-Level Ruby on Rails Developer to join their remote engineering team. What we're looking for: 2+ years of Full-Stack Ruby on Rails ...

Vacancy Are you a Business Intelligence Developer looking for a permanent role where your work directly supports the delivery of healthcare services across the UK? Do you enjoy working with data, solving real-world problems, and continuously learning new technologies? If so, this opportunity at Optum UK could … perfect fit. We're looking for a BI Developer to join our team supporting business-as-usual (BAU) operations. This is a hands-on role focused on maintaining and enhancing critical data systems that underpin healthcare decision-making. You'll be working with modern Microsoft technologies and have the opportunity ...

Level Full-Stack Developer (Symfony & Next.js/React) £40,000 – £50,000 | Leeds| 3 days on-site This role requires being in the office at least 3 days per week. The role You’ll be joining a growing engineering team building modern, scalable e-commerce platforms. The focus ...

Level Full-Stack Developer (Symfony & Next.js/React) £40,000 - £50,000 | Leeds| 3 days on-site This role requires being in the office at least 3 days per week. The role You'll be joining a growing engineering team building modern, scalable e-commerce platforms. The focus ...

well-established business is looking for an articulate SQL Developer to join its team remotely on a 20-month fixed-term contract. The organisation embraces flexibility so you will be able to work from home. Within this role, you will design, develop and optimise SQL-based solutions, work closely with … identify business requirements and perform data analysis and quality checks. In order to be suitable for this role you will be an experienced SQL Developer with demonstrable expertise developing SQL applications and integrations across the organisation’s application architecture. You will have extensive experience in SQL Server development alongside strong ...

Microsoft D365 Commerce/POS (Point of Sale) Developer, freelance, Outside IR35, 12 to 18 months- initial contract, 100% remote. Attractive long-term opportunity to join a multi-sector player that is constantly innovating and has a presence on all five continents. Responsibilities: • Develop and customise the POS solution • Develop ...

Role Overview We are seeking an experienced Scala Developer to join a dynamic team working on high-impact projects. The ideal candidate will have strong expertise in Scala and Play Framework, with a passion for building robust, scalable backend services and APIs. This is a fully remote contract role with ...

specialist that provides support to the clients across EMEA, APAC, US and Canada. We have an excellent job opportunity for you. Job Title: GenAI Developer/Software Engineer Duration: 3 months Pay Rate: Market rate Clearance required: SC Location: Home—On-site once a month Role Description: We are running ...

early staged UK Fintech company, focused on solving data challenges across the wealth management industry. We're looking for an experienced data-focused backend developer to help supercharge our product, integrations and APIs. In return, we offer a chance to shape not just a product, but an eco-system ...