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Manager Senior Software Engineer (AI Projects)

About the role: You'll be joining PwC's Risk Line of Service, within our AI & Modelling team, working at the forefront of AI-enabled transformation in the insurance sector. This role is for people who understand technology deeply enough to shape and execute a vision, not just talk about i ...

Senior Principal Software Engineer Flight Control

A leading aerospace technology company in Tewkesbury is seeking an experienced Senior Principal Software Engineer to drive software development for advanced flight control and actuation systems. This hybrid role requires over 15 years in software engineering, in-depth expertise in safety-critical software, and p ...

Manager Senior Software Engineer (AI Projects)

About the role: You’ll be joining PwC’s Risk Line of Service, within our AI & Modelling team, working at the forefront of AI-enabled transformation in the insurance sector. This role is for people who understand technology deeply enough to shape and execute a vision, not just talk ...

Senior Software Engineer Hybrid, Growth Path

eflow, a leading provider of cloud-based RegTech solutions, is seeking a motivated Software Engineer. The role involves designing, developing, and maintaining innovative software solutions. Candidates should have over 10 years of experience in software engineering, with extensive proficiency in Java, C++, or Pyt ...

Senior Software Engineer Automation & Commissioning Lead

Hollybank Trustees Ltd is looking for a Senior Software Engineer based in Tadcaster, UK. This role involves designing and implementing control software for bespoke automation machinery and leading smaller software projects. Candidates should have advanced experience in automation software, strong skills in writi ...

Senior Platform Software Engineer – Cloud & AI

Carbon Re is hiring a Senior Software Engineer in London to join their platform team and advance AI technology for carbon reduction. This role requires expertise in cloud architecture, with experience in AWS or GCP, and proficiency in Python and Terraform. The successful candidate will help deploy workloads in c ...

Senior Software Security Engineer – Product Security

A technology security firm in Edinburgh is seeking an experienced Security Engineer to oversee risk assessments and security code reviews. This role demands over 5 years of experience focusing on product and application security. The ideal candidate possesses expertise in CI/CD pipelines, vulnerability analysis, ...

Senior Software Engineer II Data Engineering

.**About the team:**Our team is dedicated to unlocking the rich knowledge embedded within Elsevier’s content through our rich data platform; this empowers researchers, clinicians, and innovators worldwide to gain new insights, make informed decisions, and accelerate progress across research, healthcare, and lif ...

Senior Software Engineer, Global Payments Platform

A global payments technology leader is looking for skilled software engineers to join their team in London. Applicants should have over three years of experience in engineering complex software systems. The role emphasizes collaboration and innovation in creating solutions that impact millions. The ideal candida ...

Senior Software Engineer (Business Expense Management)

Senior Software Engineer - Business Expense Management Full-time Compensation: GBP 85,000 - GBP 105,000 - 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. Whe ...

Senior Software Engineer, C/FICCO Data

Overview DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own ca ...

Senior Software Engineer Pay Sustainable Engineering

Location Birmingham Address Birmingham Employment Type Full time Location Type Hybrid Department Engineering About Us Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tac ...

Senior Software Engineer: Scalable Node.js Backend

Caura.com is looking for a Senior Software Engineer to lead the development of their car management platform in London. As part of a high-agency team, you will architect scalable distributed systems using TypeScript and Node.js while collaborating with design and product teams. The ideal candidate has extensive ...

Senior Software Engineer Hybrid Payments Platform

Checkout.com is seeking a Senior Software Engineer based in Greater London. The ideal candidate will have a Bachelor's or Master's in Computer Science and proficiency in C# .NET, Java, or Go. Responsibilities include collaborating with teams to design scalable systems and writing high-quality code. Benefits incl ...

Senior Software Engineer I – AI Engineering

Are you excited about shaping the future of generative AI in a global technology environment? Do you enjoy building scalable, production-ready AI services that deliver real-world impact? About the Team Our team builds LeapSpace , the research companion for t ...

Senior Software Engineer Client Compliance Eligibility

Description & Requirements Senior Software Engineer - Client Compliance Eligibility Location London Business Area Engineering and CTO Ref # Who we are Bloomberg is the market leader in business and financial information; delivering trust ...

Senior Software Engineer Simulation & HPC Lead

InstaDeep is seeking a seasoned Senior Software Engineer to lead a dynamic team of C++ engineers. In this dual role, you will guide and mentor engineers while remaining hands-on with code, shaping the future of our high-performance simulation platform. Your leadership will ensure that our solutions are ...

Software Engineer (Mid and Senior Levels)

Software Engineer (Mid and Senior Levels) Full-Time 37.5 hours over 5 Days The software technology team at One Big Circle is expanding! We are looking for software engineers at all levels of seniority and experience to integrate into our existing team and work across our diverse t ...

Senior Software Engineer, Identity & FinCrime | FinTech

Starling is seeking passionate engineers for its Customer Identity & Fincrime team in Cardiff. The ideal candidate will work in a hybrid model and gain hands-on experience with Java, AWS, and Kubernetes. This role emphasizes clean coding and developing solutions to protect customers from financial crimes in a ra ...

Senior Software Engineer: Impact, Growth & Mentoring

A dynamic technology company in Birmingham is looking for a Senior Software Engineer to develop high-quality solutions that impact users worldwide. The ideal candidate is proficient in modern software applications, has a strong grasp of development practices, and is capable of mentoring junior team members. You ...

Senior Software Engineer — Hybrid, Microservices & Growth

A growing SaaS company in Wigan is seeking a Senior Software Engineer to lead system design efforts and modernise microservices. The role involves taking ownership from design to deployment while collaborating in a fast-paced, cross-functional team. Competitive salary up to £60k plus benefits including a matched ...

Senior Software Engineer – Azure, .NET & Microservices

International Baccalaureate in Cardiff is seeking a Senior Software Engineer to develop and support essential business systems. This role involves full stack development with an emphasis on backend technologies, including C# and .Net. You will work with Azure services in a hybrid capacity, committed to deliverin ...

Senior Software Engineer: Billing & VAT Automation

This job is brought to you by Jobs/Redefined, the UK's leading over‑50s age inclusive jobs board. About Us Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time‑consuming, manual work that gets in the way of real work, our tools a ...

Senior Software Engineer Hybrid Modelling & Autonomy

A software and data science consultancy is seeking an experienced Software Engineer to design and deliver software solutions. This role offers a hybrid working model and competitive salary starting from £50,000. The ideal candidate will have at least 5 years of experience in performant software applications and ...

Senior Software Engineer: DevTools & Geospatial (Hybrid)

A leading geospatial software company in Cambridge is seeking a Senior Software Engineer to enhance developer tools and experience for their web and mobile applications. The role requires significant experience in Python, Docker, and SQL, offering flexible work arrangements and comprehensive benefits. The ideal ...

Senior Software Engineer Cloud Native Microservices

A leading retail company in Manchester seeks a Senior Software Engineer for a 6-month contract. This role is essential for the digital transformation initiative, focusing on re-platforming systems to a cloud-native microservices architecture. The ideal candidate will have extensive experience with TypeScript (No ...

Senior Software Engineer, C/FICCO Data

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and t ...

Senior Software Engineer II Send Core

Job Description About the role: We are looking for a Senior Software Engineer to join our Send Core team. We provide the critical infrastructure that every sending transaction flows through - from 10 pounds sent to a friend to a multi-million dollar business payment. We ar ...

Senior Software Engineer Billing (VAT & Invoicing)

About Us Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time‑consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating t ...

Senior Software Engineer — Fintech Platform (Remote)

A leading fintech company in London is looking for an experienced Software Engineer to join their innovative team. You will solve complex coding challenges, contribute to significant product designs, and collaborate within a cross-functional team. Ideal candidates have over 7 years of software engineering experi ...

Senior Software Engineer II Data Engineering

## .**About the team:**Our team is dedicated to unlocking the rich knowledge embedded within Elsevier’s content through our rich data platform; this empowers researchers, clinicians, and innovators worldwide to gain new insights, make informed decisions, and accelerate progress across research, healthcare, and ...

Senior Software Engineer / SRE Electronic Trading

Senior Software Engineer / SRE - Electronic Trading Location London Business Area Engineering and CTO Ref # Description & Requirements About Observability Engineering Senior Software Engineers - SRE in Electronic Trading (ET) ensure our glo ...

Senior Software Engineer, Docker Agents (London)

At Docker, we make app development easier so developers can focus on what matters. Our remote‑first team spans the globe, united by a passion for innovation and great developer experiences. With over 20 million monthly users and 20 billion image pulls, Docker is the #1 tool for building, sharing, and runni ...

FinTech Senior Software Engineer & Tech Lead

Ports North is seeking a Senior Software Engineer located in London to lead a development team in creating a market-leading OTC derivatives solution. You will drive Agile processes and manage the product backlog while mentoring team members. The ideal candidate will bring over 10 years of software engi ...

Senior Software Engineer Serverless TypeScript & AWS

WorksHub is seeking a skilled developer to maintain and expand their serverless card payment infrastructure using TypeScript and Node.js. The ideal candidate will have strong hands-on experience with AWS services, particularly in a serverless context, and familiarity with frontend frameworks like React is a plus ...

Senior Software Engineer – Cloud Native Python

A leading energy company is looking for a Senior Software Engineer to join their team in London. In this role, you will design and develop software solutions that support critical systems aimed at achieving Net Zero by 2050. This position requires strong technical leadership and collaboration with cross-function ...

Senior Software Engineer, D2C New London

At Sony Music Entertainment, we fuel the creative journey. We’ve played a pioneering role in music history, from the first‑ever music label to the invention of the flat disc record. We’ve nurtured some of music’s most iconic artists and produced some of the most influential recordings of all time. ...

Senior Software Engineer, Data Advertising Engineering

Expertise in data modeling , schema design, and data visualization tools . Teamwork makes the stream work. Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Rok ...

Senior Software Engineer Identity & FinCrime (FinTech)

Starling in Greater London is seeking passionate and driven engineers to join our Customer Identity & Fincrime team. This role is open to candidates at all levels, allowing them to learn from experienced engineers and contribute to critical projects in a rapidly evolving environment. You'll enjoy hands ...

Senior Software Engineer – Defence Aerospace, Hybrid

Leonardo is seeking a Software Engineer in Edinburgh to work on cutting-edge defence projects such as the Eurofighter Typhoon and Gripen. The role involves collaborating with an agile team to design, implement, and test new functionalities crucial for the UK’s air defense. Candidates should have strong C++ progr ...

Senior Software Engineer — Construction Tech Platform

Converge, based in Greater London, is looking for a Senior Software Engineer to drive innovation in their Physical Intelligence Platform. You will explore new product areas, scale existing products, and collaborate closely with customers and team members. The ideal candidate has production experience in Haskell, ...

Senior Software Engineer Developer Platform & SDKs

LEGO Digital Play is looking for Senior Software Engineers to join their team in Greater London. This role involves designing and operating SDKs, APIs, and related tools within a collaborative environment. Candidates should have a Bachelor’s degree in Computer Science or a related field and significant experienc ...

Senior Software Engineer AI Enabled Microservices

Centric-Software in the United Kingdom is seeking a Senior Software Engineer to design and develop scalable microservices using reactive programming. The role involves collaborating with product managers and engineering teams to ensure high-quality code and reliable deployments. The ideal candidate wil ...

Senior Software Engineer, Scale — Fintech Platform

Airwallex, a global payments platform, seeks an experienced Software Engineer to join our team in Greater London. You'll design and maintain our embedded finance infrastructure, collaborate across departments, and impact how businesses use our services. We're looking for someone with 5+ years in Java/Spring Boot ...

Senior Software Engineer Client Compliance Eligibility

Senior Software Engineer - Client Compliance Eligibility Location London Business Area Engineering and CTO Ref # Description & Requirements Who we are: Bloomberg is the market leader in business and financial information; delivering trus ...

Senior Software Engineer, Billing & VAT Platforms

Location Edinburgh Address Edinburgh Employment Type Full time Department Engineering Are you a Software Engineer who thrives on real ownership? At Perk, we know that we feel most fulfilled when we can own the problem and the ...

Senior Software Engineer Hybrid (Defence Tech)

A leading defence technology firm in Bristol is seeking a Senior Software Engineer to design and develop innovative software solutions. The ideal candidate has proven experience in leadership roles, strong programming skills, and a degree in Computer Science or a related field. This position offers a competitive ...

Senior Software Engineer (£80k + 15% bonus)

Senior Software Engineer (£80k + 15% bonus) Great opportunity for a Senior Software Engineer to join a mission-driven organisation building systems that process and verify complex open-source information. You'd join a small engineering department and would work in a cross functional produ ...

Senior Software Engineer Secure Systems & Innovation

The National Physical Laboratory (NPL) is looking for a Senior Software Engineer who will drive projects to enhance UK’s technological and national resilience. You will shape system architectures for security testing and protect critical infrastructure. Your expertise across technologies will guide tea ...

Senior Software Engineer: Azure, Microservices & Leadership

A leading technology firm in Manchester is seeking a Senior Software Engineer to develop high-quality, scalable software solutions. You will work with Azure technologies, mentor junior engineers, and influence the tech stack's future. The ideal candidate has strong experience in Azure, full-stack development, an ...

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    Senior Software Engineer Pythonjava Life Sciences Jobs in United Kingdom Job Search Guide, Trends and Insights