26 to 50 of 694 Senior Software Engineer Jobs

Senior Software Engineer – FinTech – London – C++ - 100k One of the UK’s leading FinTech’s based in London are an award-winning historical data and analytics company that solve some of the most complex and challenging problems in big data and financial markets. They are looking for … Senior C++ Software Developer to join their growing and talented team. They work with vast amounts of data to offer their clients the insight they need to understand how markets behave and make more informed decisions. You will be working across the end-to-end data lifecycle becoming more »

Senior Software Engineer - Trading 2 - 3 days per week onsite, Oxford Street, London £75,000 - 110,000 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 providing … 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 »

on power and thermal management, streaming audio and video technologies, and integration of third-party code. A proven track record of shipping high-quality software on embedded platforms is essential. This is a great role for a senior professional who enjoys a high level of visibility or for … API integration Everything involved in our end-to-end product development and release cycles We're excited if you have 5+ years of relevant software development experience 3+ years of experience in SoC power management design and implementation In-depth understanding of Linux, tools, libraries and open source development … Demonstrable abilities to dig deep to find solutions to tough problems affecting our users Experience of localisation in consumer electronics Ability to accurately estimate software tasks and work to schedule Thrive in a fast-paced engineering environment Excellent verbal and written communication skills Bachelors or Master's in Computer more »

Senior Software Engineer – Openlink Endur - £110,000 - £150,000 + Bonus (Total comp £175k - £225k) – London (Hybrid) – Trading Overview: A market leading organization operating within the financial services sector are searching for a number of experienced Senior Software Engineers with strong experience working in the … ETRM space – focusing on Openlink Endur. Role & Responsibilities: This organisation are seeking a number of Senior Software Engineers with a specific background in Openlink Endur to work alongside the team to support the firm's growing Energy business in Europe and North America. You will work from high … with other commodities; Metals, Agriculture is a plus. Package: £110,000 - £150,000 base salary Bonus bringing total compensation to £175k - £225k working (London) Senior Software Engineer – Openlink Endur - £110,000 - £150,000 + Bonus (Total comp £175k - £225k) – London (Hybrid) – Trading more »

Role: Senior Software Engineer 🌍 Location: Hybrid - London, 1 day on site per week. 💰 Rate: up to £600 per day (OUTSIDE IR35) 🛠 Key Skills: .NET, C#, Angular, AWS We are seeking an experienced Senior Software Engineer with a strong background in C#/.NET, Angular … practices for code quality, security, and performance. Participate in code reviews and contribute to a culture of continuous improvement. If you are a skilled Senior Software Engineer with a passion for cloud computing and database management, we would love to hear from you! Apply now to find more »

Senior Software Engineer - Remote-First - UK A healthcare firm based in London, known for its innovative approach to digital health solutions, is looking for an experienced Senior Software Engineer to join their growing engineering team. With a team of 45 engineers distributed throughout the … UK, they offer a remote-first working environment with quarterly travel to their London office. In this senior role, you'll be focusing on backend projects, leveraging your extensive expertise in Python, particularly with Flask. You will be developing healthcare applications that improve patient outcomes and streamline healthcare services. more »

design learning applications that are effective, engaging, and focused on making a difference in the lives of all our learners. Role Overview: As a Senior Software Engineer, you will be working within a cross-functional agile team of product, engineering, and DevOps professionals. While this role will … the full stack and end-to-end application processes is essential. Key Responsibilities: Collaborate with the Product and Engineering team, reporting to the Lead Software Engineer. Work on various eLearning applications, including our primary learning management platform. Shape the engineering roadmap and evolve development processes. Accelerate delivery, grow the more »

Job Description Role: Sr. Software Engineer Location: UK Remote work. Who are we looking for? We are looking for a UI developer having React+node development experience of 6+ plus years for a development project. Technical Skills: 6+ years of Web Development experience (UI development) MVP Certification is must. … React and React Native Working in an agile project to deliver UI needs of a web application development project. Taking ownership of the entire software development lifecycle for web/mobile application Collaborating with cross-functional teams (.e.g. Backend, Product Manager and UX Designer) to define design and ship more »

Hybrid - 3 days a week on-site (Paddington) I'm looking for a Senior Engineer, happy to pick up some leadership responsibilities, to join a BioTech start-up, who are looking to use AI/LLM to help in state of the art drug development. They have recently … pivoted to AI, originally had a Java code base but have moved to Python. They're looking to bring in a go to Python engineer, with AWS deployment experience and somebody who wouldn't mind learning React in the future. Ideal candidate would come from a Java or Python more »

ad goes out to Passionate Coders and Tech Enthusiasts We are looking for top tier talent in London. People who are genuinely interested in Software Engineering. People who are passionate about what they do. Maybe you have worked for Big Tech companies or maybe you have worked for exciting more »

Software Engineer – Java/Salesforce/Apex Salary: Up to £65000 + Benefits + Bonus Fully Remote (UK) Harrington Starr has partnered with an innovative Digital Currency Investment Platform Company that specialise in developing unique software systems for clients for invest into Digital Markets from Pensions, Investments more »

We are looking for a motivated Senior Engineer to work closely with the commodities trading desks, providing solutions that make a tangible and critical difference. Be given the opportunity to work with a leading investment bank who value and honour their promises and earn the trust of their … well-engineered, reusable, and scalable platforms that underpin the growth and agility of the business. Supporting a fast-paced trading environment, working directly with senior technology and finance professionals across the global business. Gaining financial markets expertise, focusing on the agriculture business with close links to the energy and … of commercial experience developing using either C++ or Python. Strong knowledge of object-oriented analysis and common design patterns. Hands-on experience of standard software development tools (source control, CI/CD, testing practices). The Front Office environment and financial products. Experience working in a Linux development environment. more »

will : Work closely with stakeholders and team members to define requirements, iterate quickly, and deliver functionality with high quality. Design and build market data software for new venues, implement new features and improvements to the overall Market Data platform. Automate away mundane tasks. Demonstrate strong ownership of projects throughout more »

NEW LIVE ROLE - £75,000 Senior Software Engineer (C#&AWS) - Hybrid, Central Belt. We are working with a technology company based in Scotland that specialises in providing resilient connectivity and data services for remote and challenging environments. The company focuses on delivering end-to-end solutions that … areas where conventional connectivity is limited or unavailable. As you can imagine Cloud solutions are so important for this company and so need a Senior C# .NET Software Engineer with in depth knowledge of the AWS platform. - Looking for someone who is open to leading and mentoring more »

Senior Software Engineer - C# - Investment Management - £250k total comp OFS are partnered with a Quantitative Investment Manager who focus on using scientific research and analysis to developer best in market investment strategies. They are looking for a C# focused Software Engineer to join their Post more »

Senior Contract Software Engineer - £500-£600 day rate The start date is ASAP We do need someone who can commit to working in Oxford each week and be on-site Contract length: 6 months I've partnered with an AI startup in Oxford who need a contract … Senior Engineer. They focus on AI safety and reliability, particularly in areas like self-driving cars, robotics, and content moderation. Responsibilities include designing, developing, and maintaining software for AI models, prototyping new features, and collaborating with the team to address model weaknesses. We need someone who can thrive … market efficiently, they value speed and adaptability. It is language agnostic, they are working in Python at the moment but keen to find an engineer who is comfortable working with multiple programming languages. Please apply if you're interested. more »

Senior Full Stack Software Engineer 💵 £90-£110k + equity 💻 Serverless AWS, Typescript, Next.js & React 🏠 Central London | Hybrid 3 days on-site 🚀 Soon to be announcing a large Series A round from Tier 2 VC's Evoke is working with one of the most exciting start-ups in … are growing at a fast rate. They're soon to be announcing their Series A funding round and they're looking for 3 x Senior Full Stack Engineers to join their team. The engineering team is currently 12 and they have hired engineers from some of the top startups … with enterprise customers, have a huge impact and learn from some amazing Tech Leads and Staff Engineers. About you: 5+ years of experience in software engineering, building full-stack applications Experience across the JavaScript stack would be ideal, but open to Full Stack Engineers as long as you've more »

Senior C++ Software Engineer (Motorsport), Oxfordshire. £50,000 - £70,000 Our client are a globally recognised motorsport brand and are seeking a Senior C++ Software Engineer to join their team to deliver continuous improvement of simulation tools and models. This really is a once … successful candidate developing and maintaining lap simulation tools. Previous experience of lap simulation or optimal control would be hugely advantageous. The responsibilities of the Senior C++ Software Engineer include: Developing state-of-the-art simulation tools and related models that are easy to use, modify and maintain. … Integrating those tools and models with the wider software and data-handling infrastructure. Supporting use of the tools for development and optimisation of vehicle performance. Helping to create and maintain a plan for delivery of the tools and models. Helping to define the development strategy. The ideal C++ Software more »

Job Title: Senior Full Stack Software Engineer - open to tech lead/staff engineer/principal engineer level 🏢 Series A Web-3 Company (Currently scaling up) 💸 Up to €150k + Equity (competitive salary) 🌐UK Remote Our Key Client is an Web-3 company which aims … shape the future by building strong infrastructure, bridging gaps, and creating solutions that help communities around the world. They are looking for a Staff Software Engineer/Tech Lead to help ensure the security and scalability of their API. ⚡Requirements: In-depth understanding of Microservices architecture. Proficient in … Have a major influence on how the API is structured ⚡Why apply: Stock options and Token grants Unlimited PTO and generous holiday Hardware and software support Flexible work schedule- fully remote Great Career Progression 🌎 Remote working in the United States 📧 Interested in applying? Please click on the ‘Easy Apply more »

latest technologies in a national security, cyber and intelligence context. Mature Agile environment and a team that champions diversity, collaboration and innovation. As a Senior Software Engineer you will: Design and develop scalable applications and get involved at all stages of SDLC from design to deployment Collaborate … with other teams incl. product and UX Mentor juniors The team is seeking Software Engineers with experience in Frontend JavaScript Development or Backend Java Development. You'll be joining a talented team and benefit from a package that includes: Private healthcare and dental Flexible working schedules Hybrid working Nine more »

Senior Software Engineer 📍 Location: Remote within the UK (occasional visits to the London office for company events) 💰 £75-85K Are you a passionate developer looking to work with cutting-edge technology and be part of a team that values continuous improvement and creativity? If so, this … the Financial Services sector providing international payment services and foreign exchange solutions to businesses and affluent individuals. They’re seeking a proactive and innovative Senior Software Engineer to join our dynamic team. You will primarily be responsible for maintaining and developing applications, with opportunities to work on more »

and early customer traction. In this role, you will contribute to key technical decisions and their initial building phase. The ideal candidate is a senior software engineer keen to work in a startup environment and gain experience in the lucrative AI & ML space. Salary and benefits: £120k more »

Senior Software Engineer 10-month initial contract Onsite (Manchester) £31ph (Inside IR35) About the company I am currently recruiting on behalf of a Luxury Automotive OEM, based in Manchester, seeking a Senior Software Engineer to join their team Job Description As Senior Software Engineer, your main responsibilities are: Software design and code development, to internal standards and practices Guide and lead the development of, parts of, the software system Lead/Implement code reviews, where appropriate Implementation of all applicable testing for software Define and implement technical roadmaps more »

Senior Software Engineer (React/Node) | Tech For Good | £90k - £100k + Stock Exciting Tech For Good using educational tools to overcome some of the biggest challenges within society from, poverty to climate change, pollution to deforestation. Entering growth mode, they are looking for a Senior Software Engineer to take ownership of a key aspect of their platform and drive it’s technical direction. You will have a huge say in shaping the tech, designing architecture and mentoring. Stack is React.js, Node.js and Typescript, deploying to GCP and introducing Nestjs and Next.js. This more »

thousands of brands use Zenstores every day to ship millions of orders to their customers each month The role – we’re looking for a Senior Software Engineer to join the company as the 15th member of the team. This role will involve building and deploying updates to … Working within a multi-disciplined agile team, mentoring other team members and providing code reviews Requirements We're looking to hire a hardworking, experienced Senior Software Engineer with a passion for building and scaling high-quality web applications. Your work will make a difference to thousands of more »