26 to 50 of 615 Senior Developer Jobs in England

Senior Python Developer/Backend Software Engineer (Python Data AWS) London/WFH to £90k Are you a Senior Python Developer with data engineering skills? You could be progressing your career in a hands-on Senior Python Developer role at a scaling Fintech … have built a highly complex, real-time energy trading platform to revolutionise energy buying for large industrial and commercial users. As a Senior Python Developer you'll help to build a seamless digital experience that makes complex energy systems simple, powerful and intuitive. You'll be building resilient ...

Salesforce Senior Developer Do you enjoy designing and developing innovative Salesforce solutions that drive business success? Would you like to collaborate with cross-functional teams to deliver scalable, high-impact applications and digital experiences? About the team: A global leader in information and analytics, we help researchers … more sustainable future. We harness innovative technologies to support science and healthcare to partner for a better world. About the role: The Salesforce Senior Developer acts as the Subject Matter Expert for the Salesforce technology stack; primary responsibilities include identification, documentation, and prioritization of business requirements, development ...

Role: Full Stack Senior Developer Location: London Salary: Competitive salary and package dependant on experience Career Level: Manager (CL7) Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance, which requires 5 years continuous UK address history at the point of application. About … looking for an experienced Microsoft Full Stack Senior Developer who combines strong hands‐on engineering expertise with end‐to‐end technical delivery leadership. You will lead engineering teams, shape solution design, make pragmatic technology decisions and remain close enough to the code to assure quality and unblock delivery. ...

Senior Software Developer Overview Company Name NEC Software Solutions UK Job Role Senior Software Developer Qualifications Not specified Category I Job Type Full Time Location Bracknell, England, United Kingdom (Hybrid) Pay & benefits What you'll get Employees of NEC are entitled to the following Company funded … contributions A selection of tax efficient flexible benefits to suit your individual needs The role offers a competitive salary. The role The position of Senior Software Developer will be based at the NEC Bracknell office working on Oracle web-based applications supplied to both local authorities ...

Senior Software Developer Overview Company Name Fiserv Job Role Senior Software Developer Qualifications Not specified Category I Job Type Full Time Location Remote England, United Kingdom The role Calling all innovators – find your future at Fiserv. We’re Fiserv, a global leader in Fintech and payments … bank, we’re involved. If you want to make an impact on a global scale, come make a difference at Fiserv. Job Title Senior Software Developer About your role At Fiserv, we are dedicated to transforming financial services technology to benefit our clients. As a Senior Software ...

Title: Senior Developer - AI Enablement (AWS Bedrock, Python/TypeScript, AI Gateway) Location: Remote (UK-based) Rate: Negotiable/Competitive (Inside IR35) Duration: 6 Months Initial Clearance: SC Clearance Required - active clearance used on a government project within the last 12 months. Overview: Contract opportunity for a Senior Developer (AI Enablement) to join a team building a central Enterprise AI Gateway. This hands-on role blends strong production backend and cloud engineering with practical generative AI integration, including LLM APIs, agentic tooling, and enterprise security controls. Key Responsibilities: Design, build, test, and maintain backend microservices ...

Insight Investment is looking for a Senior Developer to join the Fusion LDI team in Manchester. The Fusion LDI Product Team is responsible for building innovative solutions that enhance liquidity and portfolio management across the business including the Front Office. We are committed to delivering modern applications that … front-end, coupled to C# REST APIs and SQL databases, all hosted entirely in the cloud, using Azure and AKS. Role Responsibilities As a Senior Developer, beyond your day-to-day development work you will: Provide technical advice to other developers and take an active role in designing ...

Senior Software Developer/Perl Developer Overview Company Name Version 1 Job Role Senior Software Developer/Perl Developer Qualifications Not specified Category I Job Type Full Time Location Birmingham, England, United Kingdom Requirements What we're looking for Strong hands-on experience developing … contact your recruiter at Version 1. We will consider all requests carefully, respectfully and confidentially. Video links: The role We are seeking an experienced Senior Software Engineer with strong Perl development expertise to design, develop, maintain, and enhance business-critical applications and services. The successful candidate will work within ...

Senior Front End Developer (Next.JS/React) 6 Months Fully Remote Outside IR35 VIQU have partnered with an established financial services organisation seeking an experienced Senior Front End Developer to support a major digital transformation programme. The organisation is replacing an ageing customer portal with … with no existing codebase. The successful contractor will help shape the technical architecture, establish development standards and build the application from the ground up. Senior Front End Developer - Key Responsibilities: Design and develop a new customer-facing portal using Next.js, React and TypeScript. Contribute to front-end architecture ...

Senior Front End Developer (Next.JS/React) – 6 Months – Fully Remote – Outside IR35 VIQU have partnered with an established financial services organisation seeking an experienced Senior Front End Developer to support a major digital transformation programme. The organisation is replacing an ageing customer portal with … with no existing codebase. The successful contractor will help shape the technical architecture, establish development standards and build the application from the ground up. Senior Front End Developer - Key Responsibilities: Design and develop a new customer-facing portal using Next.js, React and TypeScript. Contribute to front-end architecture ...

Senior .Net Developer- York once a week- C#, ASP.NET, SQL, Azure Salary up to £70K 2 days a week onsite in York Office in York, 25 days holiday, healthcare, free parking, social and so much more For more information, please email Join our team as we embark … exciting journey of transitioning our established Windows Forms-based client into a web-based platform. We are seeking an adept senior developer with a strong command of .NET technologies to dive right in and aid us in migrating our features into a streamlined microservices framework. In this role ...

Senior Developer at GoHire (New Look Test) Overview We are seeking a highly skilled individual to join our team, contributing to innovative projects and enhancing our software solutions. This position offers the opportunity to work in a dynamic environment, where you will collaborate with other talented professionals ...

Senior Developer at GoHire (New Look Test) Overview We are seeking a highly skilled individual to join our team, contributing to innovative projects and enhancing our software solutions. This position offers the opportunity to work in a dynamic environment, where you will collaborate with other talented professionals ...

Senior ServiceNow Developer Key responsibilities: * Work with the ServiceNow Engagement Lead and business stakeholders to translate agreed requirements into functional and technical solution designs, contributing to and, where appropriate, facilitating solution-design workshops. * Design, configure, develop and implement end-to-end ServiceNow solutions, including Flow Designer workflows, Business … configure and help embed approved ServiceNow AI capabilities, including Now Assist and AI Agents, into new and existing solutions. * Work with the Principal ServiceNow Developer on more advanced agentic use cases and contribute to the platform's AI roadmap. * Design, develop and support integrations between ServiceNow and other enterprise ...

Role: Senior Developer - Python, AWS & PySpark Location: London (Hybrid) About the role We are looking for a Senior Developer to join a global organization and take ownership of end-to-end technical delivery. You will design, implement and optimize Python and cloud-based solutions using ...

Senior ServiceNow Developer - Permanent - London (hybrid) - £85,000 to 95,000 per annum A fantastic opportunity has arisen for a Senior ServiceNow Developer to join a London-based global law firm. Key Responsibilities Translate business requirements into functional and technical ServiceNow solution designs. Design, configure … independently within Agile/Scrum environments and engaging both technical and business stakeholders. ServiceNow CSA, CAD and/or relevant CIS certification is desirable. Senior ServiceNow Developer - Permanent - London (hybrid) - £85,000 to 95,000 per annum In accordance with the Employment Agencies and Employment Businesses Regulations ...

Senior Snowflake Developer Hybrid - 4 days on-site p/w in London Initial Contract to 30th June 2027 Inside IR35 up to £771.94 per day Umbrella Rate Are you a Senior Snowflake Developer who wants to build the data platform behind credit risk reporting … leading financial services organisation? We're recruiting for a contract Senior Snowflake Developer position in a credit risk reporting fun click apply for full job details ...

Senior Azure Developer £80,000 per annum Bedford Permanent Hybrid The Senior Software Developer (Azure Integration) will provide deep technical expertise in the design, development, testing, deployment and support of secure, scalable, resilient and maintainable integrations between Microsoft Dynamics 365/Dataverse and internal or external … enterprise systems using Microsoft Azure integration technologies. Reporting to the Lead D365/Power Platform Developer, the role will act as the senior technical specialist for Azure integration services, taking ownership of the technical delivery and operational reliability of assigned integrations, while ensuring alignment with agreed engineering standards ...

CONTRACT SENIOR SAP DEVELOPER – SAP ABAP/S/4HANA/SAP DATA SERVICES/BODS/DATA INTEGRATION £500 – £550 per day | Outside IR35 | 6-month contract | Leeds City Centre | Hybrid THE DETAILS £500 – £550 per day Outside IR35 Initial 6-month contract Leeds City Centre Hybrid … working – 2/3 days per week on-site We’re looking for an experienced Contract Senior SAP Developer to join a major technology and digital transformation programme within the financial services sector. This is an initial 6-month contract, offering £500 – £550 per day Outside IR35, requiring ...

Senior Full Stack Developer (React, Python & Azure AI) Location: London/Hybrid Start: ASAP About the Opportunity We are seeking an experienced Senior Full Stack Developer to join a cutting-edge programme focused on delivering AI-powered solutions on Microsoft Azure. This initial workstream is dedicated … work on innovative AI initiatives, cloud-native applications, and large-scale data-driven solutions while helping shape future platform capabilities. The Role As a Senior Full Stack Developer, you will play a key role in designing, developing, and deploying modern web applications that integrate with AI-powered services ...

Senior Software Developer/Perl Developer Full-time Department: Digital, Data and Cloud Version 1 has celebrated30 yearsinbusinessand continues to be trusted by global brands to delivertechnology and transformationsolutions that drive customer success. Ourdeepexpertiseenables our customers to navigate the rapidlyevolving technology landscape. We foster strong partnerships withglobal … display and foster them,it’sdeeply embedded within our DNA. Invest in us andwe’llinvest in you!. We are seeking an experienced Senior Software Engineer with strong Perl development expertise to design, develop, maintain, and enhance business-critical applications and services. The successful candidate will work within Agile ...

looking for an experienced and driven Senior Developer to join CNS in Southampton and play a key role in the design, development, and delivery of high-quality software across our customs and logistics platforms. This role sits at the heart of CNS technology delivery, working closely with … Lead Developer and wider stakeholders to build secure, scalable, and maintainable applications. You’ll collaborate with project managers, business analysts, QA, IT operations, and other technical teams to translate business requirements into robust technical solutions. As a Senior Developer, you’ll take ownership of complex development tasks ...

## BXTI - Senior Quant Developer, Quantitative Research and Development - AVPApply: London: Full time: Posted Today: 45400Blackstone is the world’s largest alternative asset manager. Blackstone seeks to deliver compelling returns for institutional and individual investors by strengthening the companies in which the firm invests. Blackstone’s over $1.3 … systems that manage risk, create efficiency and improve transparency within the firm and across our broad community of investors and portfolio companies.**Job Title:**Senior Quant Developer**Job Description:**As a Senior Quantitative Developer, you will work on the quantitative platforms team focused on our risk ...

Senior Frontend Developer Location: Portsmouth, Hampshire Working Pattern: Office-based during probation, then minimum 3 days onsite per week Salary: £60,000 - £70,000 plus benefits An opportunity has arisen for an experienced Senior Frontend Developer to join an established technology business specialising in payment infrastructure … frontend development, using TypeScript, JavaScript, Tailwind CSS and modern build tooling, rather than relying heavily on traditional frontend frameworks. The Role As a Senior Frontend Developer, you'll take responsibility for designing, developing and improving frontend applications used across the business. Working closely with UI/UX designers ...

Senior Java Developer Department: Platform Delivery Employment Type: Permanent - Full Time Location: London Description We are looking for an experienced Senior Java Developer to join the engineering team at Xantura, helping to design, build, and evolve our cloud-based data and analytics platform used by local … authorities and public sector organisations across the UK. This is a hands-on senior engineering role focused on developing scalable backend systems, improving platform reliability and performance, and contributing to the ongoing evolution of our architecture, engineering standards, and development practices. The role would suit someone who enjoys solving ...