1 to 25 of 45 Senior Software Engineer Jobs in the Thames Valley

As a senior Software Engineer, you will have experience in not only working independently to develop cloud-based solutions, but also have taken a lead in coordinating the work of teams of engineers to produce high-quality products and advocating for high standards of practice. You will have a proven track record of designing, developing, and testing … be a motivated problem solver, continuously developing and expanding your skillset to ensure you have the tools to meet new challenges. About the Role: OQC are looking for a Senior Software Engineer to join our growing team, developing web-based/api-based solutions for a variety of challenges encountered by our partners and end-users. In … in development and production. Identifying and implementing opportunities for the automation of documentation throughout the project lifecycle. Representing OQC in external networking settings. Providing mentorship and support to Junior Software Engineers. Required Skills and Experience: Extensive knowledge of Python (desirable)/(Other high level such as JAVA or C#). Experience of taking ownership of large projects and coordinating More ❯

Senior Software Engineer - Cloud Services - £70-75k OQC is offering an opportunity for an experienced developer to work with a cross-functional team of skilled software innovators and domain experts to make accessible Quantum Computing a reality. Our well funded and expanding company takes pride in the development and growth opportunities we offer our team … members and in the rewarding work culture we cultivate at every level of the organisation. About You As an experienced senior software engineer and a self-starter who thrives in a collaborative environment that would enjoy mentoring and coordinating a team of motivated engineers, advocating for high standards of practice, whilst also remaining hands-on at coding. … a strong understanding of common data structures and design patterns Experience of taking ownership of projects and coordinating work within a team Demonstrated ability to design, develop, and test software using modern software development practices (e.g. automated testing, Agile framework, Continuous Integration, etc.) Strong problem solving, troubleshooting and analysis skills Technically versatile and able to learn new skills More ❯

Role: Senior Software Engineer Location: Remote (with occasional monthly collaboration days) Are you... A software Engineer with 5+ years experience, working with modern programming with one or more programming languages such as Python, Golang, Java, Ruby, TypeScript etc? Experienced working on cloud platform such as AWS, Google Cloud and have a good understanding of cloud … pop into the office to meet colleagues or even change if scenery when you like? About: Our client are a "Scale-Up" cloud solutions consultancy, helping customers to optimise Software & Cloud, covering DevOps, DevSecOps, Transformation, Strategy and more. Due to recent successes in the continued commercial strategy, we are now looking to grow the engineering footprint significantly to build … new teams for new customer engagements. As a Senior Software Engineer, you will have the opportunity to work across various industries and sectors. This diversity ensures that no two projects are the same, allowing you to gain valuable insights into the unique challenges faced in different domains. The Technology/Skills: As mentioned, every project is a More ❯

platform is the core technology to Ki's success – allowing us to evolve underwriting intelligently and unlock massive scale. We're a multi-disciplined team, bringing together expertise in software and data engineering, full stack development, platform operations, algorithm research, and data science. Our squads focus on delivering high-impact features – we favour a highly iterative, analytical approach. Initially … Sample products you might be involved in building include, developer tooling, microservice orchestration systems, ML model serving infrastructure, feature serving and storage infrastructure. Principal Accountabilities: Build robust and scalable software for business critical, web-based applications Design, build, test, document and maintain API’s and integrations Ensure quality control using industry standard techniques such as automated testing, pairing, and … expert for one or more of Ki’s core technologies Mentor and coach colleagues in both engineering and business domain subjects Required Skills and Experience: Experience as a mid-senior level engineer working across a modern stack Strong software engineering principles (SOLID, DRY, data modelling) Professional experience with a server-side language, ideally Python Comfortable working with More ❯

Senior Full Stack Engineer | React | Node | TypeScript | £95k | Hybrid London La Fosse has partnered with a leading credit card company that helps customers make smarter financial decisions. As they continue to grow, they are looking for a Senior Full Stack Engineer with a strong JavaScript background to join their team. What we're Looking For: Experience … We've streamlined our process with a quick 3-stage virtual interview. If you're interested in the position and feel you meet some of the requirements, apply now! Senior Full Stack Engineer | React | Node | TypeScript | £95k | Hybrid London More ❯

Senior Software Engineer - (UK Remote) Our client, an innovative SaaS company, is looking for a Senior Software Engineer to join their remote team. This is an exciting opportunity to help shape a fully serverless platform built on AWS and Azure, using cutting-edge technologies such as React, TypeScript, and Node.js. You'll play a More ❯

We are currently partnering with a global technology leader seeking a Senior Java Developer. You will be at the forefront of cutting-edge technology, shaping the way millions of users experience seamless digital solutions. This is an opportunity to modernise and enhance industry-leading solutions, ensuring they remain reliable and scalable. As a Senior Java Developer , you will … provide technical guidance and mentor a team of developers, fostering technical excellence and delivering high-quality software solutions. Working in an agile environment, you’ll collaborate with cross-functional teams to define, design, and implement innovative features while mentoring junior engineers. Duties: Develop high-quality, performant, and reliable Java applications. Guide and mentor developers, including offshore teams and contractors. … Oversee software architecture, ensuring seamless integration with various platforms. Gather and analyse requirements, refining features and technical solutions. Lead the estimation process and ensure development work is accurately scoped. Debug existing code, maintain system performance, and drive best coding practices. Manage defects and oversee their resolution across the development team. Experience: 4+ years of experience in software engineering More ❯

The Role Trayport is actively looking for a Senior Software Developer to join our team for the design and development of our flagship data analytics platform where you will contribute to System Architecture, aid colleagues to help coordinate our projects and review code too. Our platform ingests hundreds of millions of data points every day and provides our … price movements. We process real-time market data feeds that together add hundreds of millions of data points to our dataset every day. We encourage ownership across the entire software lifecycle, and will value your input on each stage. We take an iterative approach to solve problems and continually improve our product. If you are interested in building customer … facing products and approaching it using lean software development practices, we would love to hear from you. Responsibilities Contribute to System Architecture, Aid colleagues to help coordinate our projects Peer review code The Person Strong working knowledge of C# or Kotlin Experience writing efficient, concurrent .NET code Experience working on distributed systems Strong knowledge of Kubernetes and Kafka Experience More ❯

Senior .NET Full Stack Developer Oxford | Remote | Competitive Salary (DOE) A leading software company based in Oxford is looking for a Senior .NET Full Stack Developer to join their growing team. This is a key role delivering high-quality software solutions for both UK-based and international clients. As a Senior Developer, you’ll be More ❯

Senior Software Engineer, Python, AWS, MedTech, COR7276 This is an excellent Senior Software Engineer/Python Developer position, working for an innovative MedTech company with a growing reputation in their field. Working in a full-stack capacity, but with a back end focus, the Senior Software Engineer/Python Developer will … Kubernetes, Terraform and microservice architecture to design and build key platforms for the business, that utilise Machine Learning and AI to analyse complex medical imaging data. The Company The Senior Software Engineer will join an innovative Machine Learning MedTech company with offices in both Oxford and London. The Senior Software Engineer will contribute to … rewards hard work and innovative thinking. They offer hybrid working, with up to 4 days a week working from home. Benefits Some of the benefits on offer for the Senior Software Engineer/Python Developer, include: Flexible working 25 days holiday + BH Employee share options What's Required? The Ideal candidate for the role will have More ❯

Vacancy for Senior Software Engineer at Preservica Vacancy for Senior Software Engineer at Preservica Abingdon/Remote, UK Could you create world beating enterprise scale software? Could you add value to an existing team of highly skilled developers? Are you ready to make your mark on future proofed software? We are world … to stay ahead we need the brightest and most talented commercial and technical innovators to join our development team and right now we are looking for a solid Java Software Engineer. The Role Our Software Engineers are responsible for the full software development lifecycle; writing well designed, testable and maintainable efficient code. Your work will extend to … include: Analysis work to determine operational feasibility. Maintaining Preservica and industry standards and project plans Integrating software components into fully functioning software systems Developing verification plans - adhering to quality assurance procedures Our offices are in Abingdon but this role can be either office based or worked remotely in the UK. What We Look For To be part of More ❯

Senior Embedded Software Engineer | £60-70k | Reading | Remote, with occasional visits My client is an elite company providing media content solutions. Due to sustained success, they are expanding their R&D team. They're seeking a Senior Software Engineer with strong C++ and Linux experience, who enjoys solving complex problems and building robust … scalable solutions in a fast-paced R&D environment. Key Responsibilities: Design, implement, and validate embedded software for high-performance video systems Contribute across the stack: UI, middleware, and low-level drivers on Linux platforms Collaborate with hardware and FPGA teams to deliver integrated product solutions Essential Experience: 5+ years software development experience, including full lifecycle delivery Strong … C++ Linux development background Experience with embedded software & hardware integration Desirable Skills: Embedded Linux development, Yocto, kernel config, or device drivers Familiarity with Qt, Python, RESTful APIs, oor AWS Experience in video systems, networking (TCP/IP, multicast), or cross-functional engineering teams What you’ll get: £60-70k (Dependent on experience) Very generous bonus scheme Ability to More ❯

UI Engineer - £70-120k (+ Bonus offering of up to 100%) Energy Hedge Fund Start up environment London - Hybrid We're seeking a talented UI Engineer to join our Energy hedge fund client. As a Front End Engineer in a small team you'll play a pivotal role in designing, developing, and optimising robust software More ❯

Senior HPC Software Engineer Senior HPC Software Engineer Apply locations Reading area time type Full time posted on Posted 5 Days Ago time left to apply End Date: January 16, 2025 (22 days left to apply) job requisition id R12925 If you'd like to be considered for this opportunity we encourage you to … may fit in with your lifestyle. Just let us know your preferred working pattern on your application. Let us introduce the role An opportunity is now available for a Senior HPC Software Engineer to provide computer science support, through development and deployment of software techniques and solutions. As part of this role, you will be: Providing … appropriate assistance for porting specific codes to new platforms. Designing, coding, testing, installing, and maintaining software modules. Producing suitable online documentation. Interacting with vendors, universities, and US laboratories on leading-edge research. Undertaking research level investigation of advanced novel techniques for solution of multi-physics problems. Developing relevant benchmarks for assessing current and future systems. Maintaining an awareness of More ❯

Senior Software Developer 📍 Location: Central Reading, UK (Hybrid Working) 📄 Contract: Permanent 💰 Salary: £50,000 – £70,000 per annum (depending on experience) 83zero is partnered with a pioneering tech company who is seeking a talented Software Developer to join their team and contribute to a major international research infrastructure initiative. This role focuses on building cloud-based digital … organisation effort to develop tools and services that ensure the integrity, accessibility, and preservation of research outputs. This is a rare opportunity to work at the intersection of commercial software development and international research, contributing to both a thriving SaaS platform and a high-profile European project. Key Responsibilities Design and implement SaaS solutions for digital preservation. Develop and … integrate software services into a large-scale research infrastructure. Implement support for project-specific specifications, protocols, and data transformation. Contribute to a registry of digital preservation tools and services. Collaborate with stakeholders to validate and refine solutions. Advance standards and protocols for long-term digital preservation. Essential Skills Proficiency in Python , Java , or both. Experience with cloud-hosted software More ❯

SENIOR .NET DEVELOPER/£70K + 20% BONUS/REMOTE (OCCASIONAL TRAVEL TO OXFORD) Fancy joining a business whose services are used across the globe? The business has a turnover of $140 million and there are no signs of slowing down , actually, the complete opposite. They have big plans to grow their tech department over the next year and … are in need of Senior .NET Developers to join asap. What's in it for you? £70,000 base salary 20% annual bonus (paid out quarterly) Remote first working with an Oxford hub Chance to join a growing tech community What do you need? .NET/C# SQL AND MySQL Frontend experience (Vue/React/Angular/Svelte More ❯

Job Title: Java Developer (Electronic Trading Platform - FIC) Contract Type: Outside IR35 Location: London Day Rate: Up to £850 per day Flexible Hybrid working: 1-2 days a week in London City offices Client: Prestigious Investment Bank Industry: Investment Banking More ❯

Senior Software Engineer – AI Voice Technology Location: Hybrid - 1 day in office with 6 months fully remote from anywhere in the world Salary: Upto £100k Senior Software Engineer (Python & Cloud Infrastructure) – We are hiring a Senior Software Engineer to join a pioneering AI company building cutting-edge generative voice assistant technology. … work with Python, AWS and Kubernetes with some opportunity to learn or use Golang contributing to a platform that transforms human-machine interactions. This role offers a balance of software engineering, infrastructure scaling, and machine learning deployment. What we offer our Senior Software Engineer: Equity options – Participate in the company’s success Flexible remote work – Work More ❯

Senior Embedded Software Engineer | £60-65k + £5-6k p/a bonus | Aylesbury My client is an elite company in the medical sector developing cutting edge solutions for lifesaving products. They are currently developing a ground-breaking, cutting edge surgical robot, and looking for a Senior Electronic Design Engineer to help lead More ❯

Senior Embedded Software Engineer £60-65k + £5-6k p/a bonus Aylesbury My client is an elite company in the medical sector developing cutting edge solutions for lifesaving products. They are currently developing a ground-breaking, cutting edge surgical robot, and looking for a Senior Electronic Design Engineer to help lead More ❯

parties to utilise our inventory. We provide the tools which help our customer services team provide world class service to travellers and operators internationally. We're looking for a Senior Software Engineer to join our fast-growing team. This role is hybrid out the Oxford or London Tripadvisor office. Within Viator we have a fun and friendly … environment where the key objective is getting things done. Working closely alongside product managers and designers, our engineers are part of the full process from software design, to code, to test, to deployment and back again. Most of our engineers release code to production every few days and we have a daily release cycle. This is a backend focused More ❯

parties to utilise our inventory. We provide the tools which help our customer services team provide world class service to travellers and operators internationally. We're looking for a Senior Software Engineer to join our fast-growing team. This role is hybrid out the Oxford or London Tripadvisor office. Within Viator we have a fun and friendly … environment where the key objective is getting things done. Working closely alongside product managers and designers, our engineers are part of the full process from software design, to code, to test, to deployment and back again. Most of our engineers release code to production every few days and we have a daily release cycle. This is a backend focused … of your rights. Do you currently have the right to live and work in the United Kingdom? Select Do you have recent java experience to the level of a Senior Engineer? Select More ❯

Senior Embedded Software Engineer £ 40k - 50 k Reading 1 or 2 days a week on-site My client is an elite company in their niche, providing electronics and software design services. Due to recent success, they are expanding their R&D team. Main duties: + Involvement in the whole SDLC + Interfacing software with custom More ❯

Senior Embedded Software Engineer | £ 40k - 50 k | Reading | 1 or 2 days a week on-site My client is an elite company in their niche, providing electronics and software design services. Due to recent success, they are expanding their R&D team. Main duties: + Involvement in the whole SDLC + Interfacing software with custom More ❯

Senior Java Developer Up to £150k - Remote Working – 6+ years experience (PhD Required) Our client, a GreenTech specialising in optimum renewable energy software, is revolutionising the energy industry by making sustainable living accessible and effortless for both suppliers and consumers. They’re looking for a Senior Java Developer who has a PhD in Computer science and is … passionate about new, advanced technologies, being able to create impactful solutions in a fast-paced, collaborative environment. Role Highlights Design and implement high-performance software systems using Core Java, without relying on frameworks. Tackle multi-threaded, low-latency challenges, manage extensive data streams, and optimise asynchronous programming for real-time scalability. Drive projects that advance sustainable energy solutions, contributing … to a greener future. Key Requirements Compulsory: A PhD in Computer Science and the ability to demonstrate extensive knowledge in Software Development. 6+ years with extensive hands-on experience in Core Java, developing systems from the ground up without frameworks. Advanced proficiency in multi-threading, low-latency solutions, and data stream management. Strong knowledge of Advanced Computer Science Principles More ❯