351 to 375 of 1,336 Senior Software Engineer Jobs

mission to help midmarket businesses transform how work gets done. We’ve built a factory for custom operations agents. The factory builds Virtual Agents: software workers with AI reasoning that complete complex workflows end-to-end, directly in customer tools. There’s no tech integration, process change or upfront … automate complex manual work. And it makes Unitary the first company delivering Fortune 500-grade AI deployment with the unit economics of software - enabling us to reach the midmarket at scale. Today we’re focused on commercial insurance, marketplaces and primary healthcare. But the potential for Virtual Agents goes ...

Description Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code … scalable, maintainable, and optimized for performance. Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives. Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing. ...

Senior Software Engineer, Backend - Full or Part Time Manchester You've probably heard of Autotrader, but do you know what we're all about We're the most trusted, most visited automotive marketplace in the UK. A heritage brand and a tech innovator. We bring together vehicle … vibrant place to work. We might not be for everyone, but we could be perfect for you. About the role We're looking for Senior Software Engineers to help us build a technology platform for more than just the needs of Autotrader.co.uk. Utilising our public-facing web services ...

Remote Full Stack Software Engineer (Senior, Python/Rust/Go & React, Insurance) #26580 Our broker platform is the core technology crucial to success – allowing us to evolve underwriting intelligently and unlock massive scale. We’re a multi-disciplined team, bringing together expertise in software … research, and data science. Our squads focus on delivering high-impact features – we favour a highly iterative, analytical approach. We’re looking for a Software Engineer (Full-stack) to join our Development team. PROJECT STACK and TEAM We exist to enhance the experience of brokers and clients ...

Senior Software Engineer | Newcastle Upon Tyne | Hybrid Join a collaborative team delivering bespoke software solutions across a range of high-profile organisations. In this hands‐on role, you'll be involved throughout the full software development lifecycle, working within multidisciplinary teams to design, build ...

TitleSenior Software Engineer - (Java/AI) Brokerage ServicesJob DescriptionSo, who are we IG Group is a FTSE 100 fintech operating across five continents, serving over 1.4m customers and handling billions of dollars in transactions – built on scale, trust, and proof. We didn't pivot to innovation … give you the platform to define what comes next.Join us at IG – the future gets built here.Your teamWe’re looking for a Senior Engineer to join our Brokerage Services team to push hard on AI across Brokerage Services engineering: AI-assisted coding, testing and deployments, shift left ...

shaping the future of fintech – and we’re just getting started. Job Description Global payments are complex and ever-evolving. At Checkout our software engineers develop the next-generation payments technologies that enable our Merchants to boost their acceptance rates, cut processing costs, fight fraud, and create cutting edge … technology that enables extraordinary customer experiences. We're looking for Senior Software engineers who bring fresh ideas, have a curious nature and are passionate about working in an Engineering environment which focuses on building products to achieve the company's strategic goals. You’ll get to work with ...

well as exciting), so we are looking for people who enjoy this challenge, and want to help others thrive too. Are you a Software Engineer that wants to actually see the real-world impact from what you help to create? Our mission is simple! We believe … underrepresented groups to apply for roles with us. Have we caught your interest? Please read on... Key responsibilities We primarily write and deliver custom software for the public sector. We work across central and local government as well as in health, and our past lies in the technology startup ...

Senior Software Engineer Southampton (Hybrid working) Contract - 3 months Paying up to £63.50p/h (Inside IR35) Please note that due to the nature of the work, you will need to hold a high level of UK security clearance. Essential Skills and Experience C++ or relevant object … oriented software development Familiarity with Electronics and lower-level firmware Using and generating documentation to create interfaces machine to machine Test frameworks and test development Microservices architecture/containerisation Development of new applications to meet user expectations and within formal constraints. (HMI/GUI/UX experience needed.) Familiarity ...

biotechs racing to clinic to pharma companies that need specialised expertise for targeted challenges. About the role: We have an exciting opportunity for a Senior or Lead Software Engineer to join our Computational Sciences and Informatics group at either Alderley Park. This is a hybrid role, with … expectation to be on site 3 times per week. The Senior Software Engineer will design, develop and maintain software platforms that support drug discovery, scientific research and business operations across the organisation. Working within a small, collaborative engineering team, you will engage directly with scientists, informatics ...

exciting), so we are looking for people who enjoy this challenge, and want to help others thrive too. About the role Are you a Software Engineer that wants to actually see the real-world impact from what you help to create? Our mission is simple! We believe … apply for roles with us. Have we caught your interest? Please read on... What does the job entail? We primarily write and deliver custom software for the public sector. We work across central and local government, as well as in health, and our past lies in the technology startup ...

exciting), so we are looking for people who enjoy this challenge, and want to help others thrive too. About the role Are you a Software Engineer that wants to actually see the real-world impact from what you help to create? Our mission is simple! We believe … apply for roles with us. Have we caught your interest? Please read on... What does the job entail? We primarily write and deliver custom software for the public sector. We work across central and local government, as well as in health, and our past lies in the technology startup ...

exciting), so we are looking for people who enjoy this challenge, and want to help others thrive too. About the role Are you a Software Engineer that wants to actually see the real-world impact from what you help to create? Our mission is simple! We believe … apply for roles with us. Have we caught your interest? Please read on... What does the job entail? We primarily write and deliver custom software for the public sector. We work across central and local government, as well as in health, and our past lies in the technology startup ...

Senior Software Engineer Platform/Core Infrastructure London | 4 days a week on site Up to £120k We're working with a London-based fintech that has scaled rapidly in a short space of time. Their platform now processes billions in annual transaction volume , operating across multiple … markets and supporting a fast-growing customer base. This is a Senior Platform Engineer opportunity where you'll take ownership of critical platform initiatives, make key architectural decisions and build the foundations that enable engineering teams to deliver software securely, reliably and at pace. You'll work ...

Software Engineer - AI/TypeScript/Rust Location: Hoxton, London - five days per week in the office. We're partnering with an AI startup building software to help businesses make better financial and strategic decisions. Their first product brings AI agents into Excel , helping users build … work with complex financial models. They're looking for a Software Engineer to take ownership of features across the product, working within a small, highly technical team. The stack is primarily TypeScript , with Rust used for performance-critical components. What you'll be doing Own features ...

Oxford Instruments Andor is seeking a Senior Software Engineer- Software Applications to design, develop and support customer-facing Windows desktop applications used to control experiments on scientific instrumentation. You will work primarily with C# and .NET, delivering robust software across multiple products and collaborating with ...

Senior Software Engineer Location: Gloucester Permanent Onsite Due to the interesting work we do and the sector this team is working in, we require all candidates to be willing to obtain and eligible to hold SC and eDV clearance. Whilst on the SC clearance, you are able … SCRUM teams work synchronously with our customers to solve some of the toughest digital challenges faced in the world today. Role & Responsibilities Build software using industry best practice Contribute to the completion of milestones associated with your project Contribute to continuous improvement within your team Collaborate with your peers ...

Senior Software Engineer Location: Gloucester Permanent Onsite Due to the interesting work we do and the sector this team is working in, we require all candidates to be willing to obtain and eligible to hold SC and eDV clearance. Whilst on the SC clearance, you are able … SCRUM teams work synchronously with our customers to solve some of the toughest digital challenges faced in the world today. Role & Responsibilities Build software using industry best practice Contribute to the completion of milestones associated with your project Contribute to continuous improvement within your team Collaborate with your peers ...

working with us can mean deeper job satisfaction, better rewards, and a great quality of life inside and outside of work. Job Title: Senior Principal Software Engineer Reporting To: Dir. Engineering, Product Integrity & Tech Bus. Development Work Schedule: Hybrid - Tewkesbury, GBR About Moog Aircraft Group Moog Aircraft … part of our team, you’ll work on cutting-edge technologies that power next-generation aircraft. About the Role We are seeking a Senior Principal Software Engineer to lead the development of software for advanced flight control and actuation systems. This role requires deep expertise ...

building a green field next-generation platform for private markets. We are at an early stage of the build and looking for Senior Software Engineers to partner closely with Principal Engineers to design and deliver foundational capabilities. This is a hands‐on role for someone who wants … should be comfortable learning and working across this kind of stack. What we’re looking for Must-have experience Significant experience as a Senior Software Engineer (or equivalent), building and operating backend systems in production. Deep experience in at least one modern backend language (Go, Java, C# ...

Title: Senior Software Development Engineer in Test (SDET) Location: Belfast, Northern Ireland Work Arrangement: Hybrid Position Overview We are seeking an experienced Senior Software Development Engineer in Test (SDET) to act as a catalyst for quality across our engineering organisation. You will … first‐class engineer who builds & maintains our automated testing infrastructure, enabling rapid feedback cycles and the delivery of high‐quality software at speed. This is a technical leadership role: you will advocate for quality throughout the software development lifecycle, design test strategies, influence our test architecture, mentor ...

Senior Agentic AI Full-Stack Software Engineer (Java & React/JavaScript/Angular/Claude Code/Codex) Would you like to help create products to support the sharing of scientific knowledge? Do you enjoy collaborating to solve complex technical problems? About the team Our dynamic Agile … Teams deliver the technology that facilitates researchers to publish quality scientific research. As a Software Engineer, you will build capabilities to improve the quality of scientific research. About the role As a Senior II Software Engineer, you will build capabilities to support scientific researchers through ...

Senior Software Engineer, C++ , Core Platform London Flow Traders is looking for Senior C++ Software Engineers to join our growing team in Amsterdam. Software Engineers at Flow Traders provide us with our competitive edge, equipping Researchers and Traders with the information and capabilities that … role in our event-driven trading systems, which are designed to reliably handle vast amounts of data at ultra-low latencies. As a C++ Engineer, you will build systems used to analyze and trade tens of thousands of products across hundreds of global trading venues every day. Working closely ...

about our mission and what we offer. Job DescriptionWe are expanding our Latam & Mea Payments Team and are looking for ambitious and highly skilled Senior Software Engineers to join the engineering team. You will lead the development of the critical integrations enabling money movement across the Latam … with a desire to take ownership and make a significant impactAutonomous team player able to work effectively with minimal supervision. Proven experience as a Senior Software Engineer, with a strong track record of delivering high-quality, scalable systems and a strong Product mindsetDeep technical expertise in back ...

Senior AI Engineer Are you excited about building intelligent systems powered by cutting-edge AI technologies? Do you enjoy designing models that turn complex data into impactful solutions? About the team: Embedded Innovation Teams are cross-functional squads embedded within our segments to rapidly turn internal AI experimentation … inside segment and function teams, improving the internal workflows that help our people deliver better outcomes for customers, faster. About the role: As a Senior AI Engineer, you will build and ship AI-powered features as part of a cross-functional Innovation Squad, working inside a business function. ...