376 to 400 of 1,233 Permanent Senior Software Engineer Jobs

KPMG is seeking a Senior Software Engineer for Tax Technology in London. You will join a large tech team delivering modern software across tax and legal domains, focusing on cloud-first solutions, scalability, and secure coding practices. You will design, develop and deliver web applications with ...

that helps operators to make higher profit margins, reduce volatility and improve customer experience with greater uptime and fewer rejected bets. Our software provides customers with a new level of flexibility over the way they manage their Sportsbooks to meet their financial objectives. Smart algorithms allow decisions about bets … will you work? Join a specially formed, highly skilled team delivering an innovative & intelligent product! Forming part of a multi-disciplinary Agile team of Software Engineers, Data Scientists, QA Engineers and a Product Manager, you will look to work closely to the fundamental principles of continuous delivery and empowered ...

world-leading Time & Frequency departmentis seeking a Senior Software Engineer with expertise in Unix/Linux software development and containerisation. This is an exceptional opportunity to join the global authority in precision timing at a defining moment for UK digital infrastructure. Backed by agovernment investment ...

Products Business. This role sits within the Technology & Digital organization for Disney Experiences and collaborates closely with cross-functional teams across the company. The Senior Software Engineer will report to the Sr Manager, Technology. Please note that this role is not open to sponsorship of any kind … this time. (i.e.: OPT, H1B, TN). About the Role & Team We are seeking a talented Sr Software Engineer to drive and develop scalable and performing data and application integration through APIs and/or Data across Licensing Financial Systems and Artificial Intelligence Systems. This role will ...

Products Business. This role sits within the Technology & Digital organization for Disney Experiences and collaborates closely with cross-functional teams across the company. The Senior Software Engineer will report to the Sr Manager, Technology. Please note that this role is not open to sponsorship of any kind … this time. (i.e.: OPT, H1B, TN). About the Role & Team We are seeking a talented Sr Software Engineer to drive and develop scalable and performing data and application integration through APIs and/or Data across Licensing Financial Systems and Artificial Intelligence Systems. This role will ...

About this Role As a Senior Software Engineer, you will apply experienced hands‐on technical knowledge, vision and an innovative mindset to help us expand, build and maintain the data infrastructure and software libraries needed to support the quantitative research of our economists. You will have ...

Fideres Partners LLP is seeking a Senior Software Engineer to expand and maintain the data infrastructure and software libraries needed to support our economists' quantitative research. You will gather requirements and contribute to sprint planning. Based in London, you will work with Python, containerisation ...

Senior Software Engineer (Frontend) London, United Kingdom Posted 10 months ago Tech Stack Next.js React TypeScript JavaScript Responsive Design Artificial Intelligence (experience beneficial) Responsibilities Manage front‐end development using React and Next.js. Design and implement seamless, responsive user interfaces that enhance user experience. Leverage TypeScript where applicable. ...

disponible pour ce posteUn visa de travail ou un parrainage de l'immigration n'est pas disponible pour ce posteThe opportunitySenior Software Engineer to lead design and implementation of our business-critical data platform.High autonomy role, embedded in a team of senior software and data engineers … collaborating on the data platform problem and solution space.Translating complex, ambiguous requirements into resilient software engineering solutions.Tell us what needs built, not the other way around.Effective use of data is a core focus for the broader company, and this team sits precisely in that space and delivers high-quality ...

disponible pour ce posteUn visa de travail ou un parrainage de l'immigration n'est pas disponible pour ce posteThe opportunitySenior Software Engineer to lead design and implementation of our business-critical data platform.High autonomy role, embedded in a team of senior software and data engineers … collaborating on the data platform problem and solution space.Translating complex, ambiguous requirements into resilient software engineering solutions.Tell us what needs built, not the other way around.Effective use of data is a core focus for the broader company, and this team sits precisely in that space and delivers high-quality ...

Citibank (Switzerland) AG in Belfast is seeking a Senior Software Engineer (Java or Python) to co-create and evolve financial software platforms. You will work on full-stack development, applying Spring Boot/Spring Core, Flask/FastAPI, and modern JavaScript frameworks to deliver scalable cloud ...

passionate about building high-quality software solutions that solve complex customer challenges Do you enjoy mentoring others, driving technical excellence, and collaborating across teams to deliver impactful products About our TeamOur global team support products education electronic health records that introduce students to digital charting and prepare them … product that we’ve worked to get to and strive to maintain. Our team values trust, respect, collaboration, agility, and quality.About the RoleAs a Senior Software Engineer you are expected to participate in technical discussions to come up with a design to meet Product Requirements, develop test ...

time working on customer focused features that improve the user experience, from content discovery and search to Roku pay and subscription to embedded software and firmware, and much more. Our product roadmap helps us accelerate our growth and scale, putting surprising new features into the hands of tens … lead the industry. While we are well-positioned to help shape the future of television and streaming media worldwide, continued success stems from experienced software engineers like you developing core features for the Roku platform.The Senior Software Engineer will be contributing extensively to our embedded ...

Purpose of the Position As a Senior Software Engineer, you will be part of a cross-functional, service-oriented team, working on extending and maintaining our Affiliate Marketing platform. You design and build reliable services by writing clean, secure, and well-tested code, following modern engineering best … evolve over time, offering opportunities to gain deeper knowledge and experience within the online and affiliate marketing domain. Skills & Expertise 6+ years of professional software engineering experience Strong foundation in OOP and comfort working with multiple programming languages, ideally incl. Java/Spring Passion for clean, maintainable code with ...

infrastructure and buildings are designed and engineered; reducing waste, cutting CO2, and making the built environment more efficient and sustainable. This is where software has measurable, real-world impact. With our AI Engineering team we’ve created a unique setup: a lean, highly technical team with the speed … challenges. We're one global team driven by our common purpose to deliver a better world. Join us. What You’ll Do As a Senior Software Engineer, you’ll work at the intersection of software engineering and machine learning operations. We’re hiring multiple engineers with ...

Proclinical is seeking a Senior Software Engineer to join a dynamic, interdisciplinary team in a hybrid role with two days per week in Watford. You will develop Python software, work with C/C++ code, and contribute to cloud-connected systems. The role emphasizes testing, patterns ...

Senior Software Engineer, Distributed Databases (Vitess/MySQL/MyRocks) Location London Business Area Engineering and CTO Ref # 10053002 Description & Requirements Bloomberg runs on financial data. Across datasets spanning every asset class - alternatives and reference data to corporate actions, filings, benchmarks, point-in-time histories … access to financial data without exposing the complexity (or operational risk) of sharding, replication, compaction, failover, and fleet management. This is a hands‐on software engineering role at the boundary between distributed systems and database internals. You will build the software that operates and evolves this fleet, diagnose ...

Senior Software Engineer - DataLayer Experience Location London Business Area Engineering and CTO Ref # 10052672 Description & Requirements DataLayer is a library for performing efficient, reactive transformations of tabular data across applications in the Bloomberg Terminal. From sorting and filtering, to complex multi-level aggregations on real-time … Partner with application and infrastructure teams to deliver integrated, high-quality technical solutions. You’ll Need to Have 5+ years of professional experience in software engineering. Strong experience in TypeScript, especially with building adaptable APIs with ergonomic type inference. Experience in taking end-to-end ownership of technical projects ...

Impact and Responsibilities We are seeking a Senior Software Engineer who thrives on untangling complex systems and modernising core infrastructure without breaking production. This is an exciting opportunity to modernise core C#/SQL systems! Extract legacy business logic, build clean services, and verify changes in shadow … Server stored procedures and backend logic with total precision ensuring client-money correctness is never compromised. What we're looking for in you Senior-level, hands-on experience in modern .NET (.NET 6+) paired with deep, comfortable familiarity with legacy .NET Framework 4.8 (ASP.NET MVC 5, WebAPI 2, Entity ...

future of marketing technology — and actually enjoys doing it — you're in the right place.Find us on Instagram: @optimizelyLong DescriptionWe're looking for a Senior Software Engineer to join one of our Content Management System (CMS) product teams in the UK, working on a key part … norm. Many engineers stay with us long-term because the work remains interesting and the environment is supportive.Job ResponsibilitiesDesign, build, and maintain scalable, maintainable software systems Develop CMS features, add-ons, APIs, and integrations with external systems Contribute to system design and architectural decisions Ensure product quality through automated ...

Senior Software Engineer II - Contacts Team - Java Full-time Compensation: GBP 105,000 - GBP 130,000 - yearly Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending ...

Bristol, BS1 6BX, United KingdomJob Type: RegularCategory: TechnologyIndustry: Real EstateSalary: 49440Posted Date: 2026-08-07Contact Email: reasonableaccommodations@marsh.comMarsh are looking for an experienced Senior Software Engineer who is ready to make an immediate impact. This is a hands-on role for someone … successful candidate will bring strong expertise in TypeScript, JavaScript, and Angular, along with a genuine interest in how AI can be applied to improve software delivery and business outcomes.This role sits within a collaborative technology team focused on building modern, scalable software solutions that support Marsh’s evolving ...

Senior Software Engineer - DataHub Experience & Control Plane Location London Business Area Engineering and CTO Ref # 10051653 Description & Requirements Bloomberg runs on data. Every product, model, chart, alert, workflow, and client‐facing insight depends on engineers being able to find, understand, trust, and use financial datasets … datasets, understand schemas, request access, publish streams, subscribe to changes, query data, and build data‐driven applications. What’s the role? This is a senior full‐stack engineering role at the intersection of product experience, distributed systems, developer platforms, data infrastructure, and AI‐ready metadata. You will help design ...

part of the M&S Software Engineering team, you’ll be joining a well-loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues. With strong ethical values and a clear ambition to become a digital-first, engineering-led organisation, this … exciting time to join us.Our Loyalty (Sparks) team is looking for a Senior Software Engineer to help build and evolve the platform that underpins customer journeys across the Sparks ecosystem. You’ll work in a high-impact, empowered engineering team, delivering scalable, reliable, and high-performing services ...

Raytheon UK have a full time, permanent opportunity for a Senior Software Engineer to join our team on our Manchester or Gloucester sites. You'll be part of our experienced software dev function, working in a cross-functional team, delivering and deploying critical software across ...