Senior Software Engineer Jobs in the UK

226 to 250 of 404 Senior Software Engineer Jobs in the UK

DV Cleared - Senior Software Engineer

Bristol, Mangotsfield, Gloucestershire, United Kingdom
Meridian Business Support
Bristol based Contract role for my client who works in the technology and aerospace industry. They are looking for a DV Cleared Senior Software Engineer to work out of their Bristol site. This role is until the end of October with the possibility if an extension. They … are looking for someone with Active DV Clearance Degree in computer science or software engineering Previous experience at all phases of the software product life cycle CI/CD experience Kubernetes experience Customer-oriented more »
Employment Type: Contract
Rate: £56 - £75/hour
Posted:

Senior Software Engineer in Test

London, United Kingdom
Hybrid / WFH Options
Confidential
Based out of central London, this global leader in their industry is searching for an ambitious Senior Software Engineer in Test to help the organisation keep up with the rapid growth of the market. Beyond simply testing software, you'll spearhead a cultural shift, championing automated … testing and defining new principles, practices and patterns. As an accomplished engineer, your experience in Java, GCP, REST APIs, manual and automation testing, Kubernetes, Terraform as well as all things CI/CD will be highly-valued. Your time spent in senior positions will also be put to more »
Posted:

Senior Software Engineer (Solar converter)

Birmingham, Warwickshire, United Kingdom
Confidential
Please Follow us on LinkedIn or visit https://teic.crrczic.cc/for further details. Overview of the role: We are looking for a Senior Software Engineer mainly working on our new solar inverter projects. This role will be responsible for the optimizing software for string … photovoltaic inverters using cutting-edge algorithms for power electronics controls. Specialized in software design for grid-tied inverters and debugging and power electronics controls Collaborates with the internal hardware team to define, design, and debug applications for the control of power electronics systems circuits and components Implement current and … Implements power electronics firmware modules including communication stacks, diagnostics, real-time operating systems (RTOS), bootloaders, and Stateflow Conducts thorough testing of power electronics firmware software at unit and module levels Coordinates the development of new features with agile methodology Identifies and resolves a diverse array of challenges through analytical more »
Posted:

Senior Software Engineer – Gram Games London, UK

London, United Kingdom
Confidential
AVAILABLE POSITIONS Senior Software Engineer Gram Games Careers location: London, UK Connected Worker Type: Connected Requisition Id: R_112620 Gram Games is the studio behind some of the most popular titles like 1010!, Six! and Merge Dragons! We also released Merge Magic! and have more awesome projects more »
Posted:

Senior Software Engineer

London, United Kingdom
Confidential
Applied Data Science Partners (ADSP) is an innovative data science and AI consultancy based in London. An exciting opportunity has arisen for a Senior Software Engineer to join us. If you enjoy seeing your work deployed into real-life applications, this is the perfect role for you. … can build high-quality data engineering solutions. If this sounds like you, we can't wait to meet you. The Role As a Data Engineer your duties will include: Join our team Engineering Team in a senior role and ensure the successful delivery of projects Develop, construct, test more »
Posted:

Senior Software Engineer

London, United Kingdom
Confidential
Avanti Recruitment is working with a growing provider of green/renewable energy technology and is looking for a senior software engineer to join their multi-disciplinary team, where you'll be working on bringing their current prototypes to market, as well as brand new product development. … You'll be working closely with various AI, cloud, software, and hardware engineers and be involved with both low-level embedded software/firmware, as well as higher-level applications development - a great role for someone who enjoys wearing multiple hats and working in a dynamic team. What more »
Posted:

Senior Software Engineer, Substrate

London, United Kingdom
Hybrid / WFH Options
Confidential
A World-Changing Company Palantir builds the world s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role Substrate … clusters from on-prem to the major cloud hyperscalers, whether they are internet-connected or air-gapped, small hardware footprint or large. As a Senior Software Engineer on Substrate, you will design and build Palantir s managed Kubernetes product offerings across all these environments. You and your … observability or infrastructure systems Working knowledge of networking fundamentals, experience with CNIs or cloud networking infrastructure preferred What We Require 4+ years of professional software development experience on core infrastructure with emphasis on operational excellence 2+ years of experience contributing to the system design or architecture (architecture, design patterns more »
Posted:

Senior Software Engineer (PHP)

Devon, South West, United Kingdom
Hybrid / WFH Options
Hays
My client is looking for a Senior Software Engineer (PHP) to become an integral part of the development team. Working within a scrum framework, you will be responsible alongside your teammates for the design and development of new product features across their digital platform. Ideal Experience: PHP more »
Employment Type: Permanent, Work From Home
Salary: £60,000
Posted:

Senior Software Engineer

United Kingdom
Hybrid / WFH Options
Confidential
An environmental services organization based in the UK is seeking a Senior Software Engineer to join their performance team to help promote their journey of biodiversity and restoring natural habitats. They use advanced AI/ML technology to help analyze various types of data to determine the more »
Posted:

Senior Software Engineer

London, United Kingdom
Hybrid / WFH Options
Confidential
safer, cheaper, and, above all, way better. We re backed by investors including KKR, FTV Capital, Kindred, Notion, and 83North and serve over 3000 software sellers in 245 territories globally. The Role: As a Senior Software Engineer within our Customer Data team, you will play a more »
Posted:

Senior Software Engineer - Elite Scaling FinTech Firm - Up to £140k Bonus Outstanding Package

Exeter, Devon, United Kingdom
Hybrid / WFH Options
Confidential
Job Title: Senior Software Engineer Client: Elite Scaling FinTech Firm Salary: Up to £140k Bonus Outstanding Package Location: Exeter (Hybrid Working) Sells: Cutting-edge tech, ownership of multiple greenfield projects, no red tape, a friendly/collaborative environment, beautiful offices, personal projects on Fridays An Elite Scaling … FinTech Firm is looking for highly talented Software Engineers to rotate through multiple teams of elite individuals. This team have an unlimited tech budget, promote a great culture, and are made up of fantastic like-minded individuals. This is a fantastic opportunity to shape the tech stack within this … performant ETL pipelines on the planet. Conducting R&D for functional programming within the firm Building out a DevOps environment from scratch in a Software Engineering Capacity including containerization, CI/CD pipelines, orchestration etc. Skills: 4 years of Python programming experience Knowledge of modern front-end frameworks such more »
Posted:

Senior Software Engineer

United Kingdom
Hybrid / WFH Options
Confidential
have partnered with an organisation at the forefront of spearheading the progress and widespread acceptance of AI agent technologies. They are looking for a Senior Software Engineer to join their exciting and fast growing team, who has previous experience designing applications in Python. This will be working … so we are looking for Engineers with an interest in Machine Learning and AI. You will bring the following experience: Minimum of five years software development experience Strong experience with designing applications in Python Proficiency working with modern databases Experience scaling software applications Experience debugging distributed systems is more »
Posted:

Senior Embedded Software Engineer

Royston, Hertfordshire, Melbourn, Cambridgeshire, United Kingdom
Polytec Personnel Ltd
Location: Royston (SG8) Duration: Permanent Hours: 9am until 5:30pm (Monday to Friday) Salary: Competitive Job Reference: 35331 Polytec are looking for a Senior Embedded Software Engineer for our client based just outside Royston. Responsibilities: * Leading and developing firmware and software with both internal and external … software teams * Regulated software development for in vitro diagnostics * Ensuring adherence to and upkeep of software requirements * Troubleshoot and diagnose emerging issues * Formal software verification Requirements: * At least 5 years' experience in developing software and troubleshooting hardware issues * Previous involvement in regulated In Vitro Diagnostic … IVD) development, including operating under ISO13485 and IEC62304 * Significant experience in formal software verification * Proficiency in C/C++ programming languages * Experience with Real-Time Operating Systems and bare-metal development * Demonstrated track record of safety-critical software development * Confident in working with embedded systems * Ability to interpret more »
Employment Type: Permanent
Posted:

Senior Software Engineer Microsoft

London, United Kingdom
Confidential
You can help build the future of cloud-native compute not only at Microsoft, but also in the wider open-source community! As a Senior Software Engineer, you will be responsible for designing, building, and deploying cloud-native solutions. You will be collaborating with other engineers to more »
Posted:

Senior Software Engineer

London, United Kingdom
Confidential
million customers, processing millions of individual transactions a week, and these numbers continue to grow. As a result, we are looking for a Senior Software Engineer with the appropriate skills and experience to help us manage this growth without compromising on our service or product quality. This … Hands-on coding to solve complex problems with a focus on defensive programming, resilience, and performance. Own technical solution design for significant product features, software modules, and technical initiatives. Demonstrate self-guided problem-solving abilities to create robust technical solutions for vague business requirements. Take initiative to course-correct … Are Enthusiastic about contributing to a fast-growing company with a mission to make a positive impact on the world. A passionate and dedicated software developer with an interest in building resilient, performant and easy to understand solutions. A driven, ambitious self-starter who thrives on taking initiative and more »
Posted:

Senior Software Engineer - WorkForms

London, United Kingdom
Confidential
continuing to experience hyper-growth and scale! We are now building and scaling our engineering teams in London and we are looking for experienced Software Engineers. This is an exciting opportunity to be among our first Engineers based in London and shape the future of our R&D teams … in the site. WorkForms is monday.com's most viral product! This product is growing rapidly, and we are looking for a Senior Software Engineer to join our dynamic, startup-oriented team based in London and Tel Aviv. The team's mission is to help customers efficiently collect … Please note this is a hybrid position of 3 days/week in our London office (Fitzrovia). About The Role As a WorkForms engineer, you will lead the development of new features and directly impact the future of our product, from the database to the user interface. You more »
Posted:

DV Cleared - Senior Software Engineer

Bristol, Gloucestershire, United Kingdom
Confidential
Bristol based Contract role for my client who works in the technology and aerospaceindustry. They are looking for a DV Cleared Senior Software Engineer to work out of their Bristol site. This role is until the end of October with the possibilityif an extension. They are looking … for someone with Active DV Clearance Degree in computer science or software engineering Previous experience at all phases of t... more »
Posted:

Senior Software Engineer

London, United Kingdom
Confidential
to the entire Moody's network. We empower our people and are committed to helping them reach their goals. Role/Responsibilities; As a Senior Software Engineer you will be a core member of a cross-functional team responsible for developing and executing on a vision for … highly customer focused, and learning-based approach to product development . You will be a part of end-to-end development of client-facing software applications, helping develop new features and product improvements . You bring not only strong experience. with algorithms, data structures, coding, and distributed systems, but … adapt, and propose new technologies to address our functional and scaling challenges Champion and drive engineering processes and best practices. Qualifications Ability to develop software in Python, Rust, or other programming languages Ability to design maintainable APIs Solid understanding of data modeling and database systems Experience working on a more »
Posted:

Senior Software Engineer Contract

United Kingdom
Confidential
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 »
Posted:

Senior Software Engineer

London, United Kingdom
Confidential
has skyrocketed as a result. Patients have to wait longer and pay more for new treatments. Our mission is to fix this; we use software to help innovative companies run faster, more reliable, and patient-friendly clinical trials . We re still a young company, but we ve already … investors including Creandum, Peter Thiel and Firstminute to power the next stage of our growth. About the role We are looking for an experienced software engineer to build the platform powering the next generation of clinical trials. Join a small, fast-moving team and help us scale the … office at least 3 days a week. About you We d like to hear from you if You have 4+ years experience as a software engineer collaborating within a team You are product-minded: you want to understand why we are building something to figure out the best more »
Posted:

Senior Full Stack Software Engineer

London, United Kingdom
Confidential
Senior Full Stack Software Engineer - Estimated Salary: £95,000 Are you driven by innovation and a desire to refine your technical prowess? We invite Senior Full Stack Software Engineers with a solid programming foundation to tackle intricate challenges and engage in proactive problem-solving more »
Posted:

Senior Software Engineer (Market Data)

London, United Kingdom
Hybrid / WFH Options
Confidential
focused big data firm. Our goal is to continue creating the world s leading financial markets analytics platform. The Role We are seeking a Senior Software Engineer to take a lead role in the design, build and maintenance of our market data environment and associated analytics. This more »
Posted:

Senior Software Engineer - RVU Platform

London, United Kingdom
Hybrid / WFH Options
Confidential
Building efficient CI/CD pipelines and using robust DevOps practices Utilising a variety of infrastructure to keep systems performant, scalable & reliable As a Senior Software Engineer at RVU you will be expected to Take responsibility for the development of new capabilities in our platform. From design … to solve problems, such as building JSON web APIs, securing customer data, and orchestrating data pipelines A breadth of knowledge about all aspects of software development and a strong appreciation for monitoring and alerting. Preferably having experience with Python, Javascript, Golang, or a similar language. Working knowledge of GCP more »
Posted:

Senior Data Software Engineer

London, United Kingdom
Confidential
problem that continues to grow in complexity with the increasing sophistication and interconnected nature of global derivatives markets. We are looking for a Data Software Engineer to join our Global Data Engineering team to build a new framework for modeling financial instruments in the cash and derivatives space … and we welcome requests for reasonable adjustments during the process to ensure that you can best demonstrate your abilities. You are viewing: Apply now Senior Data Software Engineer #J-18808-Ljbffr more »
Posted:

Senior Software Engineer (Python)

Bristol, Avon, South West, United Kingdom
Hybrid / WFH Options
ADLIB Recruitment
Market leader, over 1200 clients and growing. 5* Trustpilot SAAS product helping small businesses. Python, JS, quality web applications. Were looking for an experienced Senior Software Engineer with a passion for building web applications (Python) to join a small but impressive UK market leader with offices in more »
Employment Type: Permanent
Salary: £70,000
Posted:
Senior Software Engineer
10th Percentile
£50,000
25th Percentile
£55,000
Median
£65,000
75th Percentile
£81,250
90th Percentile
£102,500