101 to 125 of 183 Remote/Hybrid Senior Developer Jobs

Senior/Staff Python Developer - FULLY REMOTE High-growth AI Insurance Startup We're working with a well-funded, fast-scaling AI company building a highly ambitious product at enterprise scale. They're now looking to add Senior and Staff-level Python Developers to continue building … Serious technical ambition — strong people to learn from, but expectations are high Backed by recent oversubscribed funding and a very strong customer pipeline 💰 Package Senior: ~£90k–£110k Staff: £110k-£130k (target level) Meaningful equity at an early stage Clear growth trajectory as the company scales toward Series A 👉 Interested ...

Senior Ruby on Rails Developer – Remote (UK) We’re working with a UK-based FinTech company that’s scaling their platform and looking for a Senior Ruby on Rails Developer to join their UK-based engineering team. What you’ll need: Strong backend Ruby on Rails ...

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. … autonomous systems that plan, build, and operate security awareness and human risk workflows, supported by strong guardrails and observability. We’re looking for a Senior Backend Developer who wants to build production-grade backend services that power these systems, working in a multinational, AI-first engineering team where ...

Senior C# .NET Developer React, AZURE, Elastic, CouchDB/NoSQL Hybrid ( 1 day a week in office, 4 days WFH) Established, profitable company. Join a team of x5 Devs (all long term employees) - hiring x3 more. Scalable B2B online booking & pricing system. Currently receives up to 120M transactions ...

Senior Power Platform Developer London, Hybrid (4 days onsite), Outside IR35 £500-£620 (DOE) Location: UK (Hybrid/Remote options Employment: Permanent Senior Power Platform Developeris required by high-growth, tech-driven client who are currently scaling up their operations. This is a hands-on, senior ...

Senior Power Platform Developer London, Hybrid (4 days onsite), Outside IR35 £500-£620 (DOE) Location: UK (Hybrid/Remote options Employment: Permanent Senior Power Platform Developeris required by high-growth, tech-driven client who are currently scaling up their operations. This is a hands-on, senior ...

Senior Full Stack Engineer | Cybersecurity Scale-Up | Fully Remote (Global) Want to use your full stack skills to help stop real-world cyber attacks? This is your chance to join a fast-growing, VC-backed cybersecurity innovator , recognised by Gartner and trusted by Fortune 500s and critical infrastructure providers … cutting-edge technology that helps organisations continuously understand how they could be compromised — and they’re scaling fast. Now, they’re looking for a Senior Full Stack Engineer to join their Client Facing Applications (CFA) team, where you’ll help shape the customer experience for some of the world ...

Role: Senior PHP Developer Reference: BH-353p Job Type: Permanent Location: Fully Remote, UK residents Salary: up to £70,000 per annum About The Client: Our client is a cybersecurity company helping organisations protect sensitive information through large-scale data collection, correlation, and real-time alerting. Their platform … real-time alerting. Their systems process high volumes of data to deliver actionable intelligence for enterprise and government clients. They are looking for a Senior Software Engineer (PHP) to join a small, highly technical backend team working on performance-critical, data-driven services in a security-focused environment. ...

Senior Software Developer – C#/Azure (Remote, UK) Location: Remote (UK-based, Head office in the NW) Salary: Circa £65-£70kYou must be UK based and must have the legal right to work in the UK The Opportunity A growing energy technology business with green credentials is expanding ...

Title: Senior PHP Developer Location: Leeds - Hybrid/Flexible Salary: Up to £65,000 + Benefits Package Fruition Group are working with a well-established tech-first business who are embarking on a complete technical transformation. This client is looking to bring on an experienced PHP Developer to work on a bespoke software platform as part of the business growth. The PHP Developer will be responsible for building a bespoke SaaS product, and creating a low latent high performing connected platform. What will I be doing? Turn concepts and requirements into a bespoke software platform. ...

Senior Java Engineer - Edinburgh, Hybrid This UK-based space technology business is quietly redefining how mission-critical software is built and used across the space sector. Its platforms support organisations worldwide, from research institutions to commercial operators, helping them design, deploy and operate space systems with greater speed, confidence … companys future Ongoing learning, development and conference opportunities An open, inclusive culture where your work has visible impact The Role: As a Senior Java Engineer, you will help shape complex software products used in real space missions. Youll work on new capabilities as well as established systems, influencing technical ...

Senior Python Engineer Location: London/Hybrid/Remote (UK & NL time zones) Type: Full-time Salary: Up to 85k + benefits Are you a Python engineer who loves tackling complex problems with math and analytics? 🧠💻 We’re searching for a Senior Python Engineer to help build cutting ...

Salesforce Developer: A super cool Fintech start up who are disrupting the wealth management/financial advice space are looking to add a Senior Salesforce Developer to their existing Salesforce team. Their mission statement is to make wealth management accessible to everyone in the UK, no matter … team is key Salesforce consulting background (highly desirable) Exposure/interest in Omnistudio (desirable) Financial Services experience desirable, but not essential Role: Salesforce Developer Location: Hybrid - circa 2/week in their London office Salary: £75,000 - £85,000 + bonus + share options For immediate consideration, please send ...

Senior Back-End Developer – Java Contract duration: 12 months Location: London (hybrid working) Pay: £700-800/day (PAYE) As a Senior Back-End Developer you will be instrumental in designing, developing and maintaining the back-end of complex microservices architecture. Your expertise in Java Microservice ...

Role: Senior Mobile Applications Developer Clearance: SC required Location: Hybrid - up to 2 days onsite in High Wycombe (as required) Working Pattern: Full-time IR35: Inside IR35 Start Date: ASAP Contract End Date: 27 February 2026 Role Overview: We are looking for an experienced Senior Mobile Applications … Developer to support the ongoing development of existing mobile applications. The role will focus on implementing new features and ensuring applications are updated and compatible with the latest operating system versions. Key Skills & Experience: Strong experience in iOS development using Swift and UIKit Experience with Java Ability to work ...

Senior Full Stack Developer (Java/Angular) Reperio is working with a leading financial services firm to recruit a Senior Java/Angular Developer for a 12-month daily rate contract. The role is hybrid, with 3 days onsite in Dublin City Centre p/w. ...

agile, and we offer the opportunity to work with cutting-edge tools and approaches. What will your role look like? We're seeking senior developers based in our Glasgow office to help design, build, deliver, and run world-class digital solutions. In this role, you will: Work alongside high ...

Senior Oracle PL/SQL Developer, OLTP, Technically challenging hands-on coding role in a large and complex environment. Slough, Berkshire (office based in Slough during probation then 3 days in the office and 2 days working from home). Salary most likely to be in the range … + benefits. Successful software technology company based in Slough are looking for a Senior Oracle developer t click apply for full job details ...

Senior Low-Code Engineer, Low-Code Developer, Power Platform, Co-Pilot, Mainly Remote Senior Low Code Developer/Senior Low Code Engineer is required to work for a fast-growing and exciting company based in Central London. However, this will mainly be remote … Please read in full before applying... We need someone with a Microsoft tech-stack background who has experience as a Low-Code Engineer/Developer with Power Platform experience. Knowledge of and exposure to the likes of (not all, but some!) Microsoft Co-Pilot Studio, Azure DevOps, DevSecOps, D365 ...

London Hybrid 1-2 days a week in the office eligibility to work in the UK Role Overview We are seeking a highly skilled Senior Software Developer to lead the design and development of high quality, cloud native software solutions that drive real product and business impact. … Python Pair Programming Experience A degree in Computer Science, Software Engineering, or a related field or similar work based experience. Proven experience as a Senior Software Engineer ideally with a focus on media-related projects. Very good working knowledge of standard software development frameworks, techniques and methodologies. Experience with ...

Meteor Asset Management are expanding their digital capability to support and enhance their investment and research platforms. We're looking for a Senior Full-Stack Developer to play a key role in designing, building, and maintaining high-quality software solutions across our technology stack. This is a hands … role suited to an experienced developer who enjoys solving complex problems, working across the full stack, and collaborating closely with product owners, stakeholders, and fellow engineers. The Role As a Senior Full-Stack Developer, you will contribute to the delivery of robust, secure, and scalable applications that ...

role Overview & purpose Reporting to the Data Strategy Lead, the Senior Frontend Developer will help design and build React user interfaces for the software solutions in a user-friendly, organised, testable and reusable manner. While Ark Data Centres have offices in Farnborough, Corsham and London, this role ...

Senior Market Data Developer – End-of-Day Pricing & Risk Infrastructure – London Market Data Technology | EOD Pricing | Risk Infrastructure LevelUp is recruiting on behalf of our client, a major global full-service investment bank and capital markets firm , for an experienced Senior Market Data Developer to join ...

Title: Senior Full Stack Developer (JavaScript) Location: Leeds/Hybrid, 2x days per week Salary: £70,000-£80,000 + benefits Why Apply? This is an exciting opportunity to work as a Senior Full Stack Developer within a high-performing, technology consultancy delivering scalable, modern digital ...

Title: Senior PHP Developer Location: Leeds - Hybrid/Flexible Salary: Up to £65,000 + Benefits Package Fruition Group are working with a well-established tech-first business who are embarking on a complete technical transformation. This client is looking to bring on an experienced PHP Developer ...