426 to 450 of 761 Permanent Senior Developer Jobs

Senior Software Developer - Scala

Hiring Organisation
Hackajob Ltd
Location
City, Newcastle Upon Tyne, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
client is an accounting and business software company. We are looking for a Senior Backend Developer to join our HCM Localisation engineering team and help evolve a large-scale, cloud-based enterprise product. This role is focused on building and maintaining scalable backend services supporting complex product workflows ...

Senior .NET Developer

Location
Coventry, England, United Kingdom
comfortable engaging with clients, understanding their needs, and translating them into effective outcomes. The Role: We are looking for an experienced .Net Developer to join our team here at Solirius. You will be working as part of a team, developing and delivering exciting projects with a fantastic team ...

Senior Scala Developer

Location
Leeds, England, United Kingdom
Are you ready to join the forefront of technology innovation with Netcompany? As one of the fastest-growing technology companies, we are disrupting the marketplace and revolutionising the way businesses operate. Our vision is to ...

Senior Software Developer

Location
Easthampstead, England, United Kingdom
Description About Xe Xe is a cross-border payments platform. We help SMEs and consumers in the US, UK, Canada, Australia, and New Zealand collect, convert, hold, and send money across markets. Each year, over ...

Senior Web Developer

Location
Greater London, England, United Kingdom
development of enterprise-scale Drupal 11 solutions that support people living with diabetes. This is an exciting opportunity for an experienced full-stack developer to influence architecture, mentor engineers, and drive innovative web experiences while working with Drupal, Salesforce integrations, CI/CD, and modern development practices … degree in Computer Science, Software Engineering, or related field (or equivalent practical experience). 5–7 years of professional experience as a Drupal developer, preferably in a senior or lead role. Strong proficiency in Drupal 9/10 APIs, PHP 8.x, Twig, HTML/CSS/SASS ...

Senior PHP Developer

Location
Greater London, England, United Kingdom
Plugin development | Plugin Customization | COMPLETE PHP CUSTOMIZATIONS | Theme customization Senior PHP Developer Skills & Responsibilities Lead back-end development on client projects Design database schemas and APIs Review code and mentor junior developers Build plugin and theme customizations Improve performance and security of existing applications Requirements 4–5 years ...

Senior PHP Developer

Location
Manchester, England, United Kingdom
Northwind Digital is looking for a Senior PHP Developer to join a small, friendly team. You will have real ownership of your work and time to do it properly. We welcome applications from people with non-traditional backgrounds. Responsibilities Plan and deliver work with the team each week. ...

Senior Full Stack Developer .Net & React/Typescript

Hiring Organisation
Computer Futures
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£85,000
seeking an experienced Senior Full Stack Engineer to play a key role in the design, development, deployment and support of modern digital products and services. This is a hands-on senior engineering position that combines deep technical expertise with architectural leadership, mentoring and ownership of software delivery standards. … design reviews. Promote engineering best practices and continuous improvement. Share knowledge through technical workshops, communities of practice and team collaboration activities. Act as a senior technical point of contact within the wider engineering function. Stakeholder Engagement Collaborate with Product Managers, Architects, QA Engineers, UX Designers, Security Specialists and Operations ...

Senior Developer

Location
Farnborough, England, United Kingdom
Key Responsibilities Integration of user-facing elements developed with server side logic Comfortable taking ownership and writing reusable, testable and efficient code Design and implementation of low-latency, high-availability and performant applications Implementation of ...

Senior Quant Developer: Risk, Trading & Data Modeling

Location
City of Westminster, England, United Kingdom
Blackstone Technology & Innovations (BXTI) seeks a Senior Quantitative Developer to build and implement models across equity and fixed income products, including real estate, asset-backed securities, credit and private equity. You will work with internal quant analysts, PMs and risk teams to enhance risk and trading data platforms. ...

Senior AI Developer

Location
Leeds, England, United Kingdom
development and seamless cloud migration to program delivery and service operations, our offerings are designed to meet diverse business needs Job Description As a Senior AI Engineer, you will play a key role in building, deploying, and maintaining machine learning and AI solutions that solve real business problems … clients. Working alongside senior data scientists, engineers, and consultants, you will contribute to solutions across the full development lifecycle, from data preparation and model development through to production deployment and monitoring. Solution Development: Support the design and implementation of data science and AI solutions, translating defined requirements into working ...

Senior AI Developer

Location
Greater London, England, United Kingdom
development and seamless cloud migration to program delivery and service operations, our offerings are designed to meet diverse business needs Job Description As a Senior AI Engineer, you will play a key role in building, deploying, and maintaining machine learning and AI solutions that solve real business problems … clients. Working alongside senior data scientists, engineers, and consultants, you will contribute to solutions across the full development lifecycle, from data preparation and model development through to production deployment and monitoring. Solution Development: Support the design and implementation of data science and AI solutions, translating defined requirements into working ...

Senior Engineer (Agentic Developer)

Location
Greater London, England, United Kingdom
lookout for people to join our team. Pay Range Up to £95,000 per annum Job Description Reed.ai is looking for a Senior Engineer (Agentic Developer) to join their team in Holborn, London. Overview Join a collaborative, forward-thinking team that values creativity, experimentation, and impact—and help … permanent in-house core: the ways of working you help set now are the ones the platform scales on. We're looking for a senior engineer who has made the shift already. You will turn product intent into clear specifications. You will direct and coordinate coding agents across ...

Senior Salesforce Developer & Technical Lead

Location
West Midlands, England, United Kingdom
Steadman Brown is seeking a Senior Salesforce Developer to lead a technically focused squad and deliver end-to-end Salesforce solutions. You will own the Salesforce org, work with Apex, LWC and Flow to meet business needs, and partner with stakeholders to translate requirements into scalable designs. ...

Senior Game Developer — Remote & Flexible Hours

Location
United Kingdom
HellaGoodAudio is seeking a senior game developer to join a small, fully remote team and accelerate the development of our game. You will design and implement new features, optimize performance, fix bugs, and build internal tools, communicating effectively with an international team in English. The role offers flexible ...

Senior ServiceNow Developer & Tech Lead

Location
United Kingdom
Xalient is seeking an experienced Senior ServiceNow Developer to join our Managed Services team in the United Kingdom. This hands-on technical role focuses on platform development, automation, and enterprise integrations to deliver value for customers. You will design, configure, develop, and troubleshoot ServiceNow applications including ITSM, ITOM ...

VP Senior Python Developer - Risk Technology

Hiring Organisation
McGregor Boyall Associates Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent
Python Developer Market Risk Technology London | VP Level | £150,000 base + bonus | Hybrid We are working with a leading global investment bank that is continuing to invest heavily in the build out of a new generation Risk Management platform . The programme is replacing and modernising legacy risk … been onboarded, with further areas including FX, Fixed Income and Mortgages still to be built out. They are now looking for an experienced Python Developer with strong Market Risk knowledge to join the team and play a hands on role in the continued development of the platform. The Role ...

Senior ServiceNow Developer — Hybrid, UK-Wide (9-Month Contract)

Location
United Kingdom
Morson Group is seeking an experienced Senior ServiceNow Developer for a 9-month contract in the UK (hybrid, UK wide excluding London). You will contribute to a major public sector digital programme, delivering enhancements across a governed, secure ServiceNow platform. You will work in an Agile environment ...

Senior Web Developer — Lead Laravel + React & Mentor

Location
Birmingham, England, United Kingdom
World Wide Management Consultants, Ltd is seeking a Senior Web Developer to design, build and maintain high-quality web applications for clients and in-house products. You will take ownership of features end-to-end and help shape our engineering standards in a friendly, hybrid team. Based ...

Senior ETRM Developer (Endur/Java) - OpenLink Expert

Location
Greater London, England, United Kingdom
Centrica plc is seeking a Senior ETRM Analyst Developer to design, develop, and support OpenLink Endur-based solutions across Front, Middle and Back Office in our London area offices. The role collaborates with Front Office, Middle Office, Back Office and Technology teams to deliver robust trading and risk ...

Senior Angular Developer: Scalable UIs & Data Viz

Location
Manchester, England, United Kingdom
Isio is seeking a Senior Angular Developer to join our frontend engineering team in a hybrid role in the UK. You will own complex features, shape frontend direction and build scalable, high-quality applications. You’ll mentor peers, collaborate with product managers and designers, and contribute to architecture ...

Fixed Income E-Trading Senior Java Developer - Vice President

Location
Greater London, England, United Kingdom
position. Having a platform that provides exceptional and dependable trading experience is crucial for the bank. We are looking for a talented and passionate developer to continue to evolve our next-generation trading applications. The role requires a detailed understanding of software design/best practices along with … business users in London and across Europe (Paris, Milan) Assisting in third line support during core trading hours Acting as Subject Matter Expert to senior stakeholders and/or other team members. Liaising with the global business, product team, support, and development teams on various exciting projects Job Opportunities ...

Fixed Income E-Trading Senior Java Developer - Vice President

Hiring Organisation
Citigroup
Location
London, UK
Employment Type
Full-time
position. Having a platform that provides exceptional and dependable trading experience is crucial for the bank. We are looking for a talented and passionate developer to continue to evolve our next-generation trading applications. The role requires a detailed understanding of software design/best practices along with … with business users in London and across Europe (Paris, Milan)Assisting in third line support during core trading hoursActing as Subject Matter Expert to senior stakeholders and/or other team members. Liaising with the global business, product team, support, and development teams on various exciting projectsJob Opportunities: Build ...

Senior Software Engineer (Developer Tooling)

Location
Belfast City District, Northern Ireland, United Kingdom
seeking a platform-minded software engineer to build and own the developer-facing tools that sit at the heart of how engineers integrate with Cloudsmith. About Cloudsmith Cloudsmith is building the operating system for the modern software supply chain. We run a global, fully managed, multi-tenant SaaS platform … companies, secure, govern, and distribute software artifacts at scale. Worldwide, our customers use Cloudsmith as a critical infrastructure control plane for CI/CD, developer workflows, security controls, compliance, and software distribution, supporting 30+ formats and ecosystems across languages, containers, and operating systems. We recently raised our Series ...

Senior Software Engineer (Developer Tooling)

Location
United Kingdom
seeking a platform-minded software engineer to build and own the developer-facing tools that sit at the heart of how engineers integrate with Cloudsmith. About Cloudsmith Cloudsmith is building the operating system for the modern software supply chain. We run a global, fully managed, multi-tenant SaaS platform … companies, secure, govern, and distribute software artifacts at scale. Worldwide, our customers use Cloudsmith as a critical infrastructure control plane for CI/CD, developer workflows, security controls, compliance, and software distribution, supporting 30+ formats and ecosystems across languages, containers, and operating systems. We recently raised our Series ...