1 to 25 of 83 Permanent Senior Software Engineer Jobs in London with Remote Work Options

Senior Software Engineer - 110k - Hybrid WorkingOpportunity for a tech-savvy innovator with a passion for data-driven solutions to join a global data-centric company as a Senior Software Engineer, helping to shape the future of clients' data strategies and engineering practices.They specialise in more »

a bonus up to 20%, private healthcare and wellbeing support. No CV needed for an initial conversation, reach out for more details.Specialism DevOps, Cloud, Software Engineering Job type Permanent Location London Salary90,000 - 100,000 per annum James Yarrow Consultant more »

We are seeking a skilled Senior Software Engineer with expertise in Generative AI and Large Language Models (LLMs) to help grow adoption across our organisation. As part of our AI Platform team, you will play a pivotal role in developing and deploying systems that leverage the power … an agile environment, and have a knack for effective communication and stakeholder management, we’d love to hear from you! As our lead AI Engineer, you will work with the in-house team behind our first wave of AI Assistants and Tools in use across Oxford Economics. Your team … will be part of an established team of customer-focused individuals who are passionate about solving complex problems at scale. Our databanks and modelling software provide clients across the world with advanced economic forecasting technology covering a range of industrial and commercial scenarios. Your team will own and maintain more »

Are you an experienced senior software engineer with a desire to make green & sustainable practices the norm? A London-based company who are a leader in large-scale renewable energy storage solutions have an opportunity for an experienced senior software engineer to join their … growing team. They want to hire someone who approaches software with a curious & positive mentality; the kind of thinking they feel is critical to bring about a much needed change to the green energy sector. A medium sized company themselves, they are partnered with some of the biggest global … energy firms in their journey to bring about a more efficient & cost-effective means to supply green energy to the planet. Their software engineers primarily use: Go/Golang AWS as their chosen cloud service for infrastructure Docker NoSQL Databases (Cassandra & MongoDB) CI/CD If you’re experienced more »

individuals dedicated to creating cutting-edge solutions that redefine the market landscape. With a strong emphasis on technology and innovation, they're seeking a Senior Java Developer to join their team and contribute to their growth and success. Position Overview: As a Senior Java Developer, you will play … a pivotal role in the development and maintenance of their core software applications. You will work closely with their cross-functional teams to design, implement, and deploy scalable solutions that meet our business requirements. Your expertise in Java development, along with your proficiency in technologies such as AWS, Spring … Responsibilities: Collaborate with product managers, designers, and other stakeholders to translate business requirements into technical solutions. Design and develop high-quality, scalable, and maintainable software applications using Java and related technologies. Architect and implement microservices-based solutions leveraging Spring Boot and AWS services. Write clean, efficient, and well-tested more »

Senior Python Engineer - Build the Future of FinTech (Remote - £70,000 - £100,000) Do you dream of crafting cutting-edge APIs that empower FinTech firms and Neobanks? Join Harrington Starr as we partner with a global trailblazer in FinTech. Here, you'll design and build robust API platforms more »

Senior Software Developer – Golang – London The company This is an opportunity for a Senior Software Developer to join a rapidly growing Fintech company based in London. They are building cutting-edge innovative solutions that enables global financial institutions to get ahead of their competition. With plans more »

Senior Software Engineer/Full Stack Developer (Python React Full Stack) London to £120k Are you a skilled Software Engineer with Python and React skills looking for an opportunity to work on complex and interesting AI based systems? You could be progressing your career as … a founding member at a growing tech start-up as they expand their UK presence (already highly successful in the US). As a Senior Software Engineer you will work across the full stack, contributing to the core product, an AI driven intelligent video security platform with … join a small, growing team based in Bank, London with flexibility to work from home once a week. About you: You're an experienced Software Engineer, having built systems requiring scalability You have strong backend Python coding skills and also have experience with other backend technology in the more »

I am looking for a Senior Software Engineer to join a leading AI cybersecurity startup who recently secured an additional $20 million in Series A funding. This investment will support the continued scaling of their platform, which experienced nearly 5x growth over the past year alone. This … Senior Software Engineer role will pay up to £105,000 (DOE) along with benefits, including career development opportunities, home office budgets, attractive stock options, and hybrid working from central London. You will be instrumental in driving the ongoing growth of their SaaS solution within a full-stack … NoSQL and RDBMS. • Experience working in a product environment. • Bachelor’s or higher in Computer Science, Mathematics, or related field. Apply now for this Senior Software Engineer role or contact Paula Kastrouni @ IC Resources for more details. We have a number of other roles available too. more »

Role: Senior Software Engineer (Full Stack) Job Type: Permanent Location: Hybrid (Central London) Ready to utilise your skills in building high quality software solutions capable of operating at enterprise scale? Are you passionate about leveraging your expertise in both front-end and back-end development to … create seamless, user-centric experiences across the entire software stack? Are you looking for an exciting opportunity where you can make a significant impact by delivering cutting-edge solutions that shape the future of technology? Join us as a Senior Software Engineer (Full Stack)! Careers at … an impact that matters, through challenging projects which demand ambitious innovation and thought leadership. Why it will mean more for you: Opportunities : As a senior developer, you'll have the chance to take on leadership roles within projects, guiding junior developers and making critical decisions that shape the direction more »

Senior Software developer - up to £70,000 + Bonus - Trade and Development Industry - Hybrid in London office 1x a month A new exciting opportunity has arisen for a senior developer to join one of the most recognizable organizations in the international trade and development industry. Joining a … ASP.Net Core Work alongside a small team of contractors and a scrum master Opportunity to take the lead and embrace more responsibility within a senior role Opportunity to see the real impact of your decisions on the overall process and legacy transformation that they are undertaking Working across all more »

Senior Trade Desk Engineer (Python) - HFT - London - Up to £300k TC Join a prominent HFT as they expand their desk based development team, focusing on options trading within European markets. Collaborating closely with Quants and Traders, you'll play a pivotal role in crafting cutting-edge, highly distributed more »

About Flare Bright: Flare Bright is a rapidly growing software company of around 20 people based near Oxford & Bicester with an office in White City, London. We are leaders in developing Machine Learning & Digital Twin software for the Aerospace, Defence and Urban Air Mobility sectors. This role is … a successful track record. The Role: You will work closely with the CTO and Head of Engineering in order to balance existing and future software capabilities, bringing your technical know-how to help develop and maintain software engineering processes and compliance with industry standards at Flare Bright, to … help nurture and grow Flare Bright’s young and dynamic software engineering team and to provide technical leadership on complex R&D projects where decisions can have a significant impact on project outcomes. You will be responsible for a wide variety of software engineering, including machine learning, digital more »

Role: Software Engineer Seniority: Mid/Senior Location: London (Mayfair)/Hybrid Salary: Up to £130k Our client is looking for a software engineer to join them at a Hedge Fund - they have offices in Switzerland, Singapore, Dubai and London looking to grow the London more »

Would you like to work as a Senior Embedded Software Engineer fulfilling a pivotal role for a company operating in the dynamic realm of IoT tracking technology? A company that stands at the forefront of sector innovation, boasting a track record of groundbreaking innovations that are reshaping … firsts to expanding into new markets, they are committed to leveraging cutting-edge technology to overcome the toughest challenges in IoT devices. As a Senior Embedded Software Engineer, you'll play a crucial role in the company's mission to merge sports and IoT technology seamlessly. Your … primary responsibility will be to specialise in their embedded software, contributing your expertise to the design, development, and testing of software systems that power their innovative solutions. This includes working on bespoke wireless embedded systems and software, from bare metal to cloud. You will use your 8+ more »

Senior Full Stack Software Engineer - Up to £110k - Hybrid - London Office We are working with an organisation in the financial services industry who are looking to grow out their development team. The role will be instrumental in delivering high quality code from end to end. The role more »

DescriptionSenior Software EngineerSenior Software Engineer – Remote UK - 100000We are helping an innovative AI organisation to scale up. They are on a mission to disrupt the world of healthcare with an innovative set of tech products.Due to continued growth and demand for their products they now urgently need … a Senior Software Engineer to join them ASAP.This role would suit a Senior Software Engineer who has worked in growing start-ups and now wants freedom to make decisions and sees their career growing into a leadership position.This role is Hybrid within the UK … The office is based in Westminster and the team are int eh office 2/3 days per weekTo be a successful, the ideal Senior Software Engineer candidate will have:· Strong background in Full Stack JavaScript engineering (Node/Typescript/React)· Good knowledge of working with more »

Senior Software Engineer London/Remote £85,000-£90,000 + Benefits Retail I have a great opportunity for a Senior Software Engineer to join a leading B2C organisation who are in the process of modernising their technology estate, with significant investment in IT. … In this role, you will be working within the fast-growing engineering function, providing oversight and guidance for the design and implementation of software projects. The successful individual will demonstrate experience driving the development of fast, clean and reliable code, and researching customer requirements and emerging software technologies more »

Senior Software Engineer Does working for an innovative start-up, focusing on API banking within the finance sector excite you? We're delighted to have partnered with one of the fastest growing and most innovative organisations, specialising as a full-stack Banking as a Service platform. They … are rapidly growing and looking for additional support for their software development team. As a Software Engineer, you will build for scale from day one and immediately become a vital part of the team. As a new bank with an integrated BaaS platform, the infrastructure must scale more »

Title: Senior Software Engineer (iOS) Salary: upto £90,000 + Equity Industry: Robotics Start-Up Location: London Skills: iOS, Swift, UI Kit, Serverless Roc Search`s client is a robotics start-up from a top tier university building a new market disruptive medical product which will change … problems. Take initiative and fight through ambiguity to get stuff done! What We're Looking For 5+ years of industry experience with expertise in software development. Broad knowledge of development & experience working with all roles in a software team. Strong software engineering background, with advanced understanding of … software architecture, design principles, data structures and algorithms. Self-motivated and willing to work long hours to help build a business. Desirable Experience: Mobile application development (ideally iOS Swift). Strong maths or physics background. Experience developing for products with custom hardware (Bluetooth Low Energy). Experience developing medical more »

Senior Full Stack Developer (Node/TypeScript) London SW (Hybrid 3 days onsite, 2 days WFH) £75,000 - £90,000 + share options This scaling SaaS company is looking to embark on a major migration for their key products from PHP to Node.js/TypeScript. They need a dedicated … lead/senior full stack developer, that’s backend leaning, to help architect this move and work alongside the CTO and Head of Development. You’ll have a real say in how this project takes place and you’ll be able to grow a Node team around you. There … with React, Next.js Cloud experience, AWS A desire to use the right tool for the job Experience of leading major projects and working with senior stakeholders If you have a desire to play a big role in a growing dev team that’s going from strength to strength and more »

Are you an experienced Java Developer seeking a new challenge in a collaborative environment? We are currently hiring for a Senior Java Developer role in London. As a Senior Java Developer, you will lead the development of complex software solutions, leveraging your expertise in Java programming and … software architecture. You will mentor junior team members, contribute to technical decisions, and drive innovation in our projects. Requirements: Proven experience in Java development, including Java EE or Spring framework Strong understanding of software design principles and architecture patterns Experience with Agile methodologies and DevOps practices Excellent problem more »

AI Specialist Developer Location: London (Hybrid) Type: Full-time Salary: £80,000 per annum Role Overview: We are on the lookout for an AI Specialist Developer with a deep understanding of C++, Python, Machine Learning, Large Language Models (LLM), and more »

Role: Senior Software Engineer Salary/Package: £100k-£115k + 10% Bonus + RSUs (Total comp £150k+) Company Sector: SaaS Tech: TypeScript, Node, React, Golang, Kafka, AWS, and Kubernetes (No prior experience welcomed) Location: Central London WFH/Hybrid: 3 days a week on site (non negotiable … exciting times! Our client is a rapidly growing B2B SaaS company with a product used by millions of people globally. We are seeking a Senior Software Engineer to join their innovative team. The ideal candidate will have a strong engineering background, outstanding problem-solving skills, and a … Responsibilities: System Architecture: Design and build scalable architecture patterns to support a rapidly growing global product. End-to-End Development: Contribute to the full software development lifecycle, from concept to deployment. Product Focus: Develop with a product-focused mindset, understanding user needs, and delivering solutions that drive business value. more »

Senior Software Engineer Location: London bridge office Hybrid role with 1 or 2 days a week working in office. Salary: £80,000 - £90,000 C#, ASP.Net, MVC, JavaScript, Azure Neulinx are delighted to be partnered with a fintech start-up who operate in the UK and International … for wealth managers. They are an enterprise SaaS business, providing technology solutions to the wealth sector. This company currently have 20 employees with its software engineering function is split between the UK and Philippines. However due to continued growth they are now looking to onboard an experienced UK based … Software Engineer (C#, ASP.Net, MVC, JavaScript). Key Responsibilities Developing the Enterprise SaaS proposition Building new tools and products for the platform and financial adviser clients Streamlining the trading and transfers processes to be fully automated Implementing modern technologies into WealthTech and the platform Provide solutions to technical more »