576 to 600 of 756 Permanent Senior Developer Jobs

Fixed Income Senior Algo Developer

Location
Greater London, England, United Kingdom
seeking a highly skilled and experienced lead engineer to join our Fixed Income Technology team, specializing in low-latency Algo trading. As a Senior Vice President, you will be a key technical leader responsible for the architecture, design, and implementation of our next-generation cross-asset Algo platform including … Guidance: Mentor and coach junior and mid‐level engineers, fostering a culture of technical excellence, innovation, and continuous learning. Production Support: Act as a senior escalation point for resolving complex production issues, ensuring the stability and integrity of the trading platform. Qualifications & Skills Experience: Extensive professional software development experience ...

Senior Full-Stack Developer | PHP, REACT

Location
Greater London, England, United Kingdom
About the job Senior Full-Stack Developer | PHP, REACT Human Power BG is an HR agency that offers consultations and recruitment for some of the best companies in Bulgaria. Our partner has one of the largest platforms for interior design. A product company with Headquarter in London … able to provide feedback and suggestions on what we're building. What we're looking for: 2+ years of professional experience as a developer with web-related technologies Good knowledge and experience with SOLID design principles Ability to write readable and maintainable code Track record of learning and applying ...

Senior Software Developer - Wise Platform

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
cross-functional team across sales, implementation, product, engineering, compliance, and analytics, based in New York, London, and Singapore. We're looking for a Senior Backend Engineer to join our Partner Experience team in London. The Partner Experience team builds and runs the systems that let enterprise partners go live … Wise visit Wise.Jobs. Keep up to date with life at Wise by following us on LinkedIn and Instagram. SummaryType: Full-timeFunction: EngineeringExperience level: Mid-Senior LevelIndustry: Financial Services ...

Senior Software Developer for WP

Location
Greater London, England, United Kingdom
cross-functional team across sales, implementation, product, engineering, compliance, and analytics, based in New York, London, and Singapore. We're looking for a Senior Backend Engineer to join our Partner Experience team in London. The Partner Experience team builds and runs the systems that let enterprise partners go live ...

Senior Java Developer (AWS, Data & Batch)

Location
United Kingdom
Version 1 is seeking an experienced Java Developer to join our team across multiple UK locations. You will design, develop, and maintain scalable Java applications and contribute to cloud-based solutions using AWS services. The role requires proficiency in Spring, Hibernate, RESTful APIs, and working with relational databases such ...

Senior Full-Stack .NET Developer — Relocate to Malta

Location
Greater London, England, United Kingdom
Black Pen Recruitment is assisting a leading Microsoft Gold Partner in London to hire a Custom Applications Senior Analyst Programmer. This Full Stack .NET Developer role offers hybrid work, a Visa and relocation package to Malta, and collaboration with global teams. The ideal candidate has 5+ years with ...

Senior Java Developer

Location
United Kingdom
Project description We are building the platform, which supports various information gathering and processing across the bank and providing access to this data through both private and public cloud approach. The solution will be built ...

Senior Java Developer - London - Fintech

Hiring Organisation
Adaptive Financial Consulting
Location
London, UK
Employment Type
Full-time
WE ARE: At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants. We value differentiation through technology. Our experienced teams design and deliver complex front-office technology solutions ...

Senior Java Developer – London – Fintech

Hiring Organisation
Adaptive Financial Consulting Ltd
Location
Greater London, United Kingdom
Employment Type
Full Time
This job is with Adaptive Financial Consulting Ltd, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. WE ARE: At ...

Senior Backend Developer (Django/Python)

Location
Greater London, England, United Kingdom
Updraft. Helping you make changes that pay off. Updraft is an award winning, FCA-authorised, high-growth fintech based in London. Our vision is to revolutionise the way people spend and think about money, by ...

Senior C# .NET Developer – Hybrid Banking Tech, London

Location
Greater London, England, United Kingdom
Advanced Resource Managers Ltd in London is seeking an experienced Senior C# .NET Developer to join a strategic technology transformation programme within a leading international banking environment. You will design, develop and enhance enterprise-grade applications supporting critical business functions across front-office, middle-office and back-office ...

Senior Java Developer: AWS, Cloud & Batch Solutions

Location
Greater London, England, United Kingdom
Version 1 is seeking an experienced Java Developer to design, develop, and maintain scalable Java applications. You will leverage AWS services to deploy cloud-based solutions, optimize database schemas, and support large-scale batch processing workflows. The role requires 5+ years of Java experience, strong knowledge of Spring/ ...

Senior Full-Stack Mobile Developer

Location
City of Edinburgh, Scotland, United Kingdom
Salary: up to £60,000 per annum About The Client: Our client is a growing SaaS organisation delivering software solutions that support operational efficiency across logistics and field-based services. Their platform is widely used ...

Senior Java/Scala Developer — Regulatory Reporting (Hybrid)

Location
Glasgow, Scotland, United Kingdom
Morgan Stanley's Equity Swaps Trading Technology team seeks a Senior Java/Scala Developer to enhance Scala-based processing engines for regulatory reporting in a capital markets context. The role covers front-to-back trade lifecycle, intraday and end-of-day reporting, and ongoing automation. ...

Senior Integration Developer: APIs, XML/JSON, Azure

Location
United Kingdom
Endpoint Clinical, inc. is seeking an experienced Integration Developer to connect internal and external systems. This role requires a unique combination of technical expertise and strong communication skills. The ideal candidate should have over 8 years of relevant experience, with a strong background in TypeScript, JavaScript, and integration tooling. ...

Senior Full Stack Developer .Net & React/Typescript

Hiring Organisation
Computer Futures
Location
Leeds, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
GBP 87,000 Annual
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 ...

Senior Java Developer — Lead Real-Time Risk Platform (Hybrid)

Location
Greater London, England, United Kingdom
Citi in London is seeking a Lead Java Developer to drive the development of real-time and on-demand risk systems within our global trading and risk framework. You will own the full development lifecycle, from architecture to production support, and collaborate with London-based traders, risk teams ...

Senior Java Developer – Build scalable, reliable apps

Location
Newcastle upon Tyne, England, United Kingdom
Intec Select Ltd in Newcastle upon Tyne is seeking an experienced Java Developer to build and maintain scalable Java applications. You will contribute across the full SDLC, solving complex technical problems in a collaborative, technically focused environment. The ideal candidate has five+ years of Java development experience, strong problem ...

Senior .NET Developer | Azure, API, Agile, Flexible Work

Location
Coventry, England, United Kingdom
Solirius Reply, part of the Reply Group, is seeking an experienced .Net Developer to join their Coventry team. You will work in a collaborative, agile environment delivering secure, user-focused software solutions for diverse public and private sector clients. The role emphasizes strong .Net skills (C#, ASP.NET Core ...

Senior Front End Developer

Location
Nottingham, England, United Kingdom
seeking a Senior Front-End Software Engineer to play a key role in translating UI/UX designs into responsive, high-quality front-end interfaces using Blazor and related technologies. This role involves developing reusable components, ensuring cross-platform compatibility, and collaborating closely with backend teams. Key Responsibilities Analyze ...

Sr. Software Developer (Storage, Python, Perl, UNIX (RHEL), Cloud) - Glasgow, UK - (JK)

Location
Glasgow, Scotland, United Kingdom
Sr. Software Developer (Storage, Python, Perl, UNIX (RHEL), Cloud) - Glasgow, UK - (JK) Glasgow, Scottland Description: We are seeking a multi-talented developer that will focus on designing and developing highly available and scalable solutions to manage the firm wide storage repository including storage provisioning, monitoring, alerting, auditing, inventorying ...

Senior Dynamics 365 CRM Developer, Global Platform Lead

Location
Milton Keynes, England, United Kingdom
Nexus Jobs Limited in Milton Keynes is seeking a Senior Microsoft Dynamics D365 CRM Developer with 5+ years of proven experience to lead global Dynamics CRM development and implement solutions across CRM domains in line with architecture blueprints. You will code with JavaScript, C#, .NET Core ...

Senior Full-Stack Web Developer – Lead, On-Site Sheffield

Location
Sheffield, England, United Kingdom
leading digital studio in Sheffield is looking for a Full Stack Senior Web Developer to lead the development of innovative digital solutions. You will manage both front-end and back-end tasks while ensuring high-quality user experiences. The ideal candidate will have strong skills in PHP, MySQL ...

Senior Full-Stack Developer - Modernise Legacy to Cloud

Location
Newbury, England, United Kingdom
Gekko Group is seeking a Senior Full Stack Developer to modernise our in-house platforms and consolidate legacy systems into a cloud-based solution. You will migrate SQL Server databases and ASP.NET apps to a MySQL/NET Core/Angular stack, working with the Lead Architect ...