101 to 125 of 161 Senior Software Engineer Jobs in London

legacy tracing back almost 100 years, they have established themselves as a leading player, executing millions of trades and clearing contracts annually. Position Overview: Senior Software Developer £130,000 - £150,000 basic + Bonus As a Senior Software Developer within this market-leading finance firm, you more »

My London based client is looking for a Senior Software Engineer offering up to £90,000, 25 days holidays, healthcare, flexi-hours, remote working around Europe, pension, and share options. Their SaaS suite provides accountancy, tax, and logistic platforms for companies to manage employees. The aim of more »

Lead Java Software Engineer A Lead Java Software engineer is needed to lead the development of a leading global alternative investment management platform. Their goal is to give their institutional investors access to a wide range of compelling opportunities through blockchain technology. As a minimum you more »

Company | SaaS, Product, Enterprise 📏 Size | 1.8k globally, 100 (and growing) in London 🧢 Role | Senior Software Engineer 🎯 Areas | full stack engineering, product development, scaling systems ✨ Tech | Node.js/Express.js, TypeScript, Go, React, Kafka, K8s, AWS 📍 Based | London (Zone 1) 💻 Hybrid | 2-3 days a week in-office 💰 Offer … working full stack ( backend - leaning ) from design, through to delivery, and in to production. This role will suit a pragmatic , impact - focused , product - minded engineer used to building data-intensive platforms for fast-growth SaaS companies. If this sounds like you, please hit apply for more specifics about the more »

I have a new requirement at a top client of mine based in the UK, who're looking for a Senior Software Engineer to join a fast paced and exciting project. You will need to be experienced across Front-end Technologies: React, Typescript, Next JS. With an … ideal bonus of C# knowledge. You will also need to be at a Senior level, as you'll be required to be involved in technical recommendations for the MPF. My client can offer an initial 2 month contract while they bridge a phase of a project, but with a … role is also deemed outside IR35. Key Skills: Very good ReactJS Strong working knowledge of Typescript A good understanding of Web frameworks, including Next.js Senior level candidate with experience of stakeholder management Nice to have: Knowledge of C# If this role is of interest, please reach out my sharing more »

Senior Technical Lead Greenfield Consumer Search Product development Salary up to £130k + Benefits + Bonus + hybrid working A Senior Tech Lead/Principal Software Engineer opportunity within a high performing software engineering department. The Senior Tech Lead will take a hands-on … agnostic are preferred, but backgrounds with modern JavaScript libraries and modern Cloud platform experience is preferred. Your areas of expertise: A strong background in software engineering; ideally full stack and exposure to modern cloud platforms. Commercial experience with Semantic Search, AI Search optimisation, Elasticsearch or similar Leading by example … in setting software engineering best practice and standards; SOLID, TDD, CI/CD, DevOps, etc The ability to work with Product and Data Science teams in building complex customer facing products. Delivering in Big Tech, Marketplace, or similar environments. Experienced in technical decision making and software architecture, Event more »

best practices to help foster a culture of collaboration and innovation Actively participate in code reviews, testing, and deployment processes to ensure high-quality software development practices Collaborate with the technical lead on the team’s engineering strategy and technical roadmap. Collaborate with the product manager on the team … s product strategy and roadmap. Hot Skills... Proven experience as a Full Stack Senior Software Engineer, with a focus on application development and integrations. Experience building applications using modern front-end frameworks, libraries, languages and tooling such as React, Next.js, JavaScript, TypeScript. A passion for mentoring and more »

a business that cares too Want to continue to grow professionally and be the best version of yourself The Role: Join us as a Senior Software Engineer in our CPO team, driving innovation in our business-critical engineering projects at Shawbrook, the forefront of fintech banking. You … of our core Colleague systems, with an emphasis on integrating diverse systems in our Enterprise area. This role offers a chance for a skilled engineer to deepen their domain expertise in banking and collaborate with a dynamic team of engineers, using Agile methodologies to provide continuous system improvements and 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 »

partnered with one of the UK's most pioneering and exciting businesses within the Health tech/care sector. They are looking for a Senior Software Engineer to join their team. This business has changed the world we live in and chances are, it has impacted millions … and become part of an incredible company, look no further. What they need from you: This role Is suited for someone with 5+ years Senior Experience .Net/C# expertise Azure or AWS Experience Good knowledge of other coding languages such as Python that would be bonus. Previous Health more »

a dynamic environment with a direct line to the decision makers and work on greenfield projects? What more could a person ask for?! Title: Senior Software Engineer Salary: Up to £120k Location : Central London - Hybrid Accepting Visa Sponsored Candidates Did you know that there are still medical more »

capabilities, we’re able to serve requests in milliseconds when querying over huge volumes of data!” – Hiring Manager What You’ll Do: As a Senior Software Engineer in the Data Platform team, you will play a pivotal role in designing, developing, and maintaining scalable systems. Your responsibilities more »

Join our latest project Currently we’re looking for an Embedded Software Engineer to help us provide solutions on a project based in the South East. The client in question are a leading defence organisation specialising in radar sets that will be incorporated into both the current and … next generation fighter aircraft for the United Kingdom’s Air Forces. You’ll be required to: Provide embedded software solutions in C++ with a focus on safety critical aviation and defence standards. In order to suit the project requirements you must have: C++ experience FreeRTOS ARM Microprocessors DO … this assignment, talk to Leo Hulme on leo.hulme@cmcexpertisedelivered.com Coalesce Management Consulting Coalesce Management Consultancy (CMC) have an consulting assignment available for an Embedded Software Engineer to work on a project we have in the South East. CMC provide expert engineering solutions on an international capacity for Embedded more »

Senior Full Stack Software Engineer - Up to £90k - 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 »

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 Python Developer - Prompt Engineering Salary up to £120k plus Equity and Excellent Benefits Senior Python Developer (Django, ML, AWS) – We are actively seeking a Senior Python Developer to join our $2m seed funded start-up. You will be joining our growing team of multicultural engineers. You … joining a team who embrace TDD, Clean Code and Refactoring in an agile environment. We are passionate about helping our customers exceed expectations. Our Senior Python Developer will be working closely with the CTO and 2 more Senior Developers on our one of a kind AI product. Our … product is designed to assist every role within a software team by simplifying the intricate processes of product engineering. This extends beyond simple code generation to provide a comprehensive, turn-key solution for teams to effectively utilize generative AI from inception to the end of the product lifecycle. We more »

Join Our Dynamic Team as a Senior Java Engineer! 🚀 Are you a seasoned Java developer with a passion for crafting scalable and robust software solutions? Do you thrive in a collaborative environment where innovation is encouraged, and your expertise is valued? If so, we want you to … of what's possible. Our team is comprised of talented individuals who are dedicated to delivering exceptional solutions that drive our industry forward. Position: Senior Java Engineer Location: London - Hybrid Responsibilities: Architect, design, and develop high-quality software solutions using Java and related technologies. Collaborate with cross … scalability. Stay up-to-date with industry trends and best practices to continually improve our development processes. Requirements: Bachelor’s degree in Computer Science, Software Engineering, or related field. Proven experience (5+ years) as a Java Developer with a strong understanding of Java core concepts and design patterns. Extensive more »

ideal candidate is a self-motivated, multi-tasker, and demonstrated team-player. You will be a lead developer responsible for the development of new software products and enhancements to existing products. You should excel in working with large-scale applications and frameworks and have outstanding communication and leadership skills. … Responsibilities Writing clean, high-quality, high-performance, maintainable code in languages such as Python and C#. Develop and support software, including applications, database integration, interfaces, and new functionality enhancements, with a strong emphasis on utilizing Python and C#. Coordinate cross-functionally to ensure the project meets business objectives and … in Computer Science (or related field). 3+ years of relevant work experience with a proven track record of using Python and C# in software development. Expertise in Object-Oriented Design, Database Design, and XML Schema, with a demonstrated ability to apply these principles in Python and C# development. more »

Role - Sr. Software Engineer/Fullstack Developer Domain - Streaming & Batch technology stack Experience - 7+ yrs Contract duration - 12 Months Location - Hybrid ( 2 days a week) JD : Experience of working with Streaming & Batch technology stack – Confluent Kafka, Mongdb , Streamsets, IBM CDC, Hive, Hadoop, API, Informatica, Airflow, and other similar more »

Role: Backend Engineer Salary: £80,000 - £170,000 + Stocks I'm looking to speak with engineers who are excited by the idea of not being stuck at their desk on a day to day basis. This role and client offers a truly unique opportunity to join one of … is very much in research mode, which gives engineers the freedom to try new things and voice their ideas. It gives you as a software engineer the ability to design solutions and implement hem from bottom to top. Ultimately, I'm looking for engineers who are maybe tired more »

will have the opportunity to showcase the project's achievements by sharing your expertise with internal and external stakeholders. You will actively engage in software engineering activities, fostering knowledge exchange and collaboration within the RSE community at the college and beyond. Alongside enhancing the team's development methodologies, you … will demonstrate exceptional communication skills, ensuring effective collaboration and information dissemination. About You As a Senior Research Software Engineer at the Centre for Experimental Cancer Medicine (CECM), Queen Mary University London, you will utilize your professional expertise to effectively deliver research software and databases. Your primary … responsibility will be to lead and make significant contributions to the development of clinical trial software, electronic data capture systems, and databases. The post holder will collaborate closely with the BCI technical team, playing a crucial role in improving and maintaining the institute's software, while promoting best more »

Senior C++ Developer 6 months contract – Competitive market rates – Inside IR35 - London – 3 days on-site Key Skills: C++, Red Hat Linux (ideally V7), Experience with In house built trading systems is a must, FIX, Equities/Options The Role: A global trading organisation is looking for a Senior … and technical requirements. Produce high-quality documentation, including detailed technical, functional, and unit test specifications. Design, develop, debug, implement, test, and provide support for software solutions, applications, and services. Conduct thorough unit testing of delivered software in a systematic manner. Provide effective and efficient third-line application support … to enhance quality and produce efficient, flexible, robust, and supportable solutions. Drive team goals and objectives, ensuring compliance with appropriate governance and adherence to software development best practices. Continuously learn new technologies as necessary to fulfill other roles within the development team and address evolving business needs. Serve as more »

Job Description Senior Front End D3 Javascript Software Engineer - Holborn Our Client wants to recruit a Senior Front End Software Developer with at least 7 to 10 years expertise of working with D3 React and Javascript. You will be involved with creating sophisticated, robust and more »

Senior Java Developer - Java, Spring Boot, Kafka, Kubernetes, Microservices, MSSQL, Vertica I am seeking a Senior Java Developer to join my client who is a leading global investment management firm based in central London. You will be joining a high-performing team, that is working on building a … required to work on-site in their office up to 4 days per week. If you are interested please contact me directly - adam.wirth@nicollcurtin.com. Senior Java Engineer - Java, Spring Boot, Kafka, Kubernetes, Microservices, MSSQL, Vertica 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 »