126 to 150 of 157 Senior Software Engineer Jobs in London

week) Permanent Salary : Up to £85,000 Bonus + Extras We have partnered with a scaling UK founded organisation looking to build out their senior technical team to scale their multi-cloud platform.skills. Responsibilities Writing clean, high-quality, high-performance, maintainable code, with Java(17) , Golang, & Node.js Develop and … support software including applications, database integration, interfaces, and new functionality enhancements in a multi-cloud environment ( AWS & GCP) OOP and FP comprehension using modern day Java and Golang in expanding the microservices Coordinate cross-functionally to insure project meets business objectives and compliance standards Support test and deployment of … 3+ years of relevant work experience Expertise in Object Oriented Programming, Functional Programming, Cloud and Databases with SQL, Kubernetes and PostgreSQL Experience with Agile software development methodology Ability to multi-task, organize, and prioritize work more »

team of developers - both on site and remote Track record of driving architectural improvements and refining the codebase Technical Leadership - accountability for technical architecture. Software Quality Assurance. Excellent written and verbal communication skills Previous experience managing senior internal stakeholders and incorporating their change feedback to refine the product more »

ADA is seeking a SeniorPython Developer with 7+ years of experience to join Fintech to help develop high-performance trading systems and architecture. The company has recently had investment (Series A) with offices in Europe and APAC, looking to grow more »

Our mission is to deliver breakthrough products that enable and empower those that own and operate the supply chains of the world. Our vision and mission drive everything that we do and are at the core of our strategy. Our more »

and guidance, you will cultivate a culture of collaboration and productivity while actively engaging in hands-on development and conducting code reviews. Collaborating with senior developers, you will optimize and expand existing systems. Your role will involve project management, fostering close relationships with internal teams and external partners such more »

Java/Kotlin Developer - Java, Kotlin, AWS, TDD OB have partnered with an award winning payments provider who are currently on a sustained period of growth and are looking to add talented Java/Kotlin Developers to their growing engineering 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 »

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 »

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 Software Engineer - FX Trading 2 - 3 days per week onsite, Oxford Street, London £75,000 - 100,000 depending on experience Java, Spring Boot, React, Docker, Kubernetes, Low Latency FX Hiring at all levels, strong package and flexible salaries. Leading financial trading house who have a vibrant … office on Oxford Street and have a flexible hybrid 2-3 days split between office and home are looking for a Senior Java Developer. You will join their team, becoming a key member of the engineering function as they start to build out their product portfolio. They are currently … on experience Java, Spring Boot, React, Docker, Kubernetes, Low Latency FX If this opportunity is of interest, they are interviewing now so please apply! Senior Java Developer - FX Trading 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 »

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 »

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 »

to execution. This position will serve as a primary contributor on the team as well as help the team navigate the changing technology landscape. Senior level positions are a key element of our team’s composition as they serve as initiative leads and problem solvers. Our team… collaborative and … dynamic we embrace agile practices work as a full-stack delivery team continuous integration/automated testing frequent working software demos Responsibilities: Work as part of a team Participate in stand-ups and other sprint meetings Help monitor and support apps in production Help design new solutions Document changes … your work A self-motivated and detail oriented Are driven to produce great experiences The Experience We Require From You: 5+ years of relevant software development experience 3+ years’ experience with JVM languages 2+ years of cloud application architecture and engineering, AWS and GCP are preferred Senior level 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 »

Senior Embedded Software Engineer Helping more people experience the joy of Music, this product company create musical instruments and platforms that are used by both amateurs and professionals allowing customers to explore their interests and talents in a truly unique way. As an Embedded Software Engineer … working in an R&D function with a view to creating new features and hardware. Youll have -7+ years experience as an Embedded Engineer -ARM-based microcontroller exposure (Cortex M series ideally) -Firmware development, architecture, release experience -Ability to work with Electronic Engineers, QA and Software teams … design -Digital Signal Processing, Bluetooth LE implementation -Exposure to different interfaces (SPI/UART/USB/MIDI etc) Collaborating with a team of Software Engineers, Technicians, and industry experts (and pioneers), the successful applicant will focus purely on Embedded solutions for an already successful and reputable provider within more »

Senior Software Engineer/Technical Lead Permanent Central London/Hybrid Excellent Salary (NEGOTIABLE) plus full benefits package including attractive Bonus & Equity Summary: An exciting opportunity to join an ambitious Cloud Technology organisation expanding the UK Engineering Centre as they embark on a significant greenfield initiative in … and refine tools that power team efficiency - this includes CI/CD, local development setups, build toolchains, and essential infrastructure. Plot the roadmap for software component development, aligning with team priorities and vision. Lead the charge in defining and achieving their technical benchmarks. Networking People (UK) is acting as more »

Senior Full Stack Software Engineer | B-Corp Start-Up | Net-Zero Carbon Up to £100,000 plus stock London - Hybrid (2 days a week in the office) Typescript, Rust & React Senior Full Stack Software Engineer - We are working with an amazing Carbon Neutral, B … Corp certified start-up to find them a Senior Full Stack Software Engineer to join their purposely small, experienced engineering team. They have received over $10m in funding in the last two years and as reach break-even in the original market, they have some exciting tech … challenges in scaling their sustainable platform as they look to expand their reach. As a Senior Full Stack Software Engineer in a start-up your role will be multi-faceted: Designing and building new features to improve the lives of everyone who uses the platform, whether it more »

Senior Software Engineer - Data Initial 6-month contract role Remote Working £525 - £625, Inside IR35 We're recruiting on behalf of an IT Services Provider for a Senior Software Engineer (Data) to design and develop modern data management tools. As a Senior Software Engineer, you will be responsible for: Understanding business needs, facilitating, and developing process workflow, data requirements, and specifications required to support implementation. Design, build, implement, test, and monitor in class software components for data engineering. API integration and redesign for data set exchanges. Application development for Data … and Data Quality. Support users in resolving issues by troubleshooting. Additional qualifications that could help you succeed even further in this role include: Strong software engineering and application development background, demonstrate with Hands-on experience with Java, Python, Scala, or similar technologies. Hands-on experience with AWS and snowflake. more »

Senior Software Engineer, Python, Real-time Data Processing, COR5773 A rare and exciting opportunity has arisen for a Senior Software Engineer focused on Python, to join a pioneering scientific R&D company, who specialise in the development of medical devices. The Role The Senior Software Engineer, will join a small highly skilled team of Engineers, working to design, develop and maintain my clients analysis pipeline for their core platform. Working with Python and libraries such as, NumPy, SciPy and Pandas for real-time data processing. The Company The Senior Software Engineer, will join an innovative organisation who are dominating their field, creating pioneering devices that are having an enormous impact within the medical field. The company has gone from strength to strength and is looking for passionate Senior Software Engineers to support their expansion. Benefits Flexible more »

Senior C# DEVELOPER .NET -Back Office Systems London Excellent circa £111,000 + excellent bonus, super pension scheme. Part-Remote/Hybrid Clarity Resourcing is currently looking for a Senior Developer or Senior Software Engineer for the prestigious & highly successful client in London. Must be … located in & eligible to work in the UK and commutable to Liverpool Street. Genuinely superb opportunity for a hands-on Senior Developer or Senior Software Engineer to work in a tight-knit team of eight. Super small company with an enviable work-culture. Part remote, core … require the following skills and experience: Key Skills: Expert level C# in Azure environment Strong SQL and stored procedures/triggers Excellent knowledge of software engineering design principles & concepts Experience of developing and running applications in Microsoft Azure Experience of ASP.NET MVC framework, HTML, JavaScript Strong object-oriented development more »