Performance Engineering Jobs in London

1 to 25 of 42 Performance Engineering Jobs in London

VP of Engineering (Hiring Immediately)

London, UK
YouLend
journeys, and we are building the solutions that will power that future. The Role: We are seeking a dynamic and experienced VP of Software Engineering to lead our software engineering organization, driving the development and delivery of world-class software products. As a key member of the leadership … team, the VP of Software Engineering will be responsible for defining and executing the engineering strategy, ensuring the scalability, quality, and efficiency of our software development processes. This role requires a visionary leader with a passion for technology, exceptional leadership skills, and a deep understanding of modern software … development practices. The engineering teams under your leadership will build and maintain critical business software for a fast-growing fintech company using cloud-based microservices stack running and modern SPA frontend stacks. As VP of Engineering, you will guide the overall technical direction, foster cross-functional collaboration, and More ❯
Employment Type: Full-time
Posted:

Principal Engineer (Hiring Immediately)

London, UK
Hyperexponential Ltd
Engineering at hyperexponential At hyperexponential (hx) we are transforming the traditional insurance industry with our groundbreaking SaaS platform, hx Renew. Insurers use it to build complex mathematical models that enable smarter, faster pricing decisions—whether it’s calculating the cost to insure a global superstar’s concert tour or … earned the trust of industry giants like Aviva and Top 5 US insurers, as well as cutting-edge innovators like Convex and Inigo. Our engineering team—made up of some of the brightest (and kindest!) minds in the industry—pushes technological boundaries every day through creative innovation and regular … a doubt. Your Mission As a Principal Engineer, you will play a pivotal role in shaping the technical direction and delivery excellence of our engineering organisation. You will partner with senior leadership, including the VP of Engineering and Engineering Directors, to define and execute a multi-year More ❯
Employment Type: Full-time
Posted:

Head of Engineering (Hiring Immediately)

London, UK
Higher - AI recruitment
Seed-funded, rapidly scaling fintech company to help them find a Head of Engineering. This person will play a crucial role in shaping the engineering culture and infrastructure of the company, as well as building and maintaining a high-performing engineering team. Our client is is redefining rewards … a product that moves fast, iterates faster, and scales efficiently. They're an early stage fintech startup on a mission to become a unicorn. Engineering is at the heart of everything they do. This promising young tech company has raised £3m in seed funding from top European and North … culture and require a 4 days-per-week presence in the office in Hoxton. Job Description: Build, lead, and actively contribute to a high-performance engineering function that rapidly delivers high-quality code. As an early-stage startup, you’ll play a critical role in shaping their engineering More ❯
Employment Type: Full-time
Posted:

Head of Engineering

London Area, United Kingdom
Higher - AI recruitment
Seed-funded, rapidly scaling fintech company to help them find a Head of Engineering. This person will play a crucial role in shaping the engineering culture and infrastructure of the company, as well as building and maintaining a high-performing engineering team. Our client is is redefining rewards … a product that moves fast, iterates faster, and scales efficiently. They're an early stage fintech startup on a mission to become a unicorn. Engineering is at the heart of everything they do. This promising young tech company has raised £3m in seed funding from top European and North … culture and require a 4 days-per-week presence in the office in Hoxton. Job Description: Build, lead, and actively contribute to a high-performance engineering function that rapidly delivers high-quality code. As an early-stage startup, you’ll play a critical role in shaping their engineering More ❯
Posted:

Head of Engineering

london, south east england, united kingdom
Higher - AI recruitment
Seed-funded, rapidly scaling fintech company to help them find a Head of Engineering. This person will play a crucial role in shaping the engineering culture and infrastructure of the company, as well as building and maintaining a high-performing engineering team. Our client is is redefining rewards … a product that moves fast, iterates faster, and scales efficiently. They're an early stage fintech startup on a mission to become a unicorn. Engineering is at the heart of everything they do. This promising young tech company has raised £3m in seed funding from top European and North … culture and require a 4 days-per-week presence in the office in Hoxton. Job Description: Build, lead, and actively contribute to a high-performance engineering function that rapidly delivers high-quality code. As an early-stage startup, you’ll play a critical role in shaping their engineering More ❯
Posted:

Head of Engineering

London, United Kingdom
Hybrid / WFH Options
Shuffle
product that moves fast, iterates faster, and scales efficiently. We're an early-stage fintech startup on a mission to become a unicorn, and engineering is at the heart of everything we do. Our values represent the things we find important: We don't just work at Shuffle-we … giving you flexibility while maintaining the collaboration that drives our success. The Tech Stack Job Description: Build, lead, and actively contribute to a high-performance engineering function that rapidly delivers high-quality code. As an early-stage startup, you'll play a critical role in shaping our engineering … in our build-test-learn cycle-crucial for our early-stage growth and future success. Responsibilities - What you'll be doing Maintain a high performance engineering team - Foster a culture of ownership, autonomy, and continuous learning to enable A+ engineers to succeed at Shuffle. Increase Shipping Speed Without More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Head of Engineering (Hiring Immediately)

London, UK
Hybrid / WFH Options
Shuffle
product that moves fast, iterates faster, and scales efficiently. We’re an early-stage fintech startup on a mission to become a unicorn, and engineering is at the heart of everything we do. Our values represent the things we find important: We don’t just work at Shuffle—we … giving you flexibility while maintaining the collaboration that drives our success. The Tech Stack Job Description: Build, lead, and actively contribute to a high-performance engineering function that rapidly delivers high-quality code. As an early-stage startup, you’ll play a critical role in shaping our engineering … in our build-test-learn cycle—crucial for our early-stage growth and future success. Responsibilities - What you’ll be doing Maintain a high performance engineering team - Foster a culture of ownership, autonomy, and continuous learning to enable A+ engineers to succeed at Shuffle. Increase Shipping Speed Without More ❯
Employment Type: Full-time
Posted:

Director/VP of Engineering (Hiring Immediately)

London, UK
TN United Kingdom
Job Title: Engineering Director We are seeking a Director/VP of Engineering with proven experience in building and scaling high-performance, agile engineering teams within fast-growing technology-driven companies. This role is a key member of our executive team, collaborating closely with the Product … Director to define product and engineering strategies, prioritize initiatives, and oversee a team of over 60 engineers. The position is responsible for all technological, personnel, and process aspects of our engineering organization. Who are you? You are passionate about innovation in healthcare technology. You excel at inspiring and … guiding motivated teams. You set clear strategic directions and drive necessary organizational changes. You have a track record of creating high-performance engineering cultures focused on data-driven decision making, efficient team structures, and lean processes that foster ownership and execution. You are a role model who balances More ❯
Employment Type: Full-time
Posted:

Principal Data & AI/ML Consultant

London, United Kingdom
Daemon Solutions Ltd
do Our core set of client-centric solutions are designed to smash client's problems and make tech work harder for them. They include: Performance engineering Cloud adoption, migration and optimisation Data, ML and AI enablement We tie this all together with a little thing we call 'delivery … excellence', backed up with performance engineering, DevOps, and design thinking. What to expect You'll be a member of the Daemon Data & AI/ML team, pushing to win work on exciting, challenging and rewarding projects with some famous brands. Working hand-in-glove with high-performing teammates … on implementation for Data, ML & AI projects Define work packages and plan for success Communication of complex technical problems in simple terms Lead Data Engineering/ML team to deliver the engagements to clients You'll report to our Head of Data & ML/AI Engineering. Your experience Experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Head of Engineering (Hiring Immediately)

London, UK
Albany Growth
provider backed by top investors like Lightspeed and MMC Ventures, is transforming business verification for fintech and financial services. We seek a Head of Engineering to lead and scale the team, aligning technology with business goals. This hands-on role involves architecture, strategy, and execution , fostering a high-performance engineering culture. As a Head of Engineering, you'll be leading top fintech engineers from Revolut, Square, and SumUp, driving technical strategy and innovation in a fast-moving startup environment. Responsibilities Define the technical strategy and long-term architecture of the core platform in collaboration with the … a high-performing team of senior engineers, fostering a culture of continuous learning and technical excellence. Drive the recruitment, retention, and development of top engineering talent, ensuring a world-class engineering function. Take a pragmatic approach to software development, balancing scalability, security, and high performance for mission More ❯
Employment Type: Full-time
Posted:

StratOS Developer London

London, United Kingdom
Tbwa Chiat/Day Inc
the past couple of years of fast-paced exploration, design and delivery, has successfully delivered to production several key components and established the core engineering required for the new platform. As we move into phase two, which will involve multiple and varied projects running in parallel, we have opportunities … highly regarded, experienced and friendly software engineers. At Rothesay Life, every employee has the opportunity to make a real impact on the business. The engineering team is open to new technologies and creative ideas. Responsibilities: Be part of the team responsible for the major build-out and support of … platform: Advanced, bespoke SDLC tooling Distributed compute clusters in production Database setup and optimization in multiple technologies Debugging and profiling tools Monitoring and alerting Engineering expert 'consultancy', helping other teams design and optimize their code We leverage existing market-standard tools, but augment them with custom code and features More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

DevOps & Site Reliability Engineer (Hiring Immediately)

London, UK
Lane Clark & Peacock LLP
edge visualisations to showcase break-through research in health analytics, harness AI for real-time forecasting of energy markets, and advanced football analytics for performance prediction and player scouting and recruitment. What's the role? We’re looking for a DevOps Engineer with Site Reliability Engineering (SRE) skills … monitoring, and helping the team scale our platform with confidence as we onboard new clients. You'll also lead the effort on load testing, performance tuning, and reliability engineering—ensuring that both our development and production environments are robust, secure and ready to meet demand. Key Responsibilities: Implementing … CD pipelines in Azure DevOps, ensuring efficient testing and deployment processes. Ensuring security best practices are followed in cloud configurations and deployments. Site reliability & performance Engineering: Setting up monitoring, observability and resolution of site performance using Azure Monitor, Application Insights, Log Analytics and PagerDuty. Proactively identify and More ❯
Employment Type: Full-time
Posted:

Head of Engineering (Cloud) (Hiring Immediately)

London, UK
Hybrid / WFH Options
Advanced Resource Managers
a week London based Must have current SC Clearance and either hold or be eligible for NPPV3 clearance Role Overview: As the Head of Engineering, you will oversee and lead the cloud engineering team responsible for the design, implementation, and optimization of our AWS cloud infrastructure, with a … will play a key leadership role in shaping the strategy and execution of our cloud solutions, ensuring that they meet the highest standards of performance, reliability, and scalability. Key Responsibilities: Lead and mentor a team of cloud engineers, fostering a culture of collaboration, innovation, and continuous learning. Define and … execute the cloud engineering strategy, ensuring alignment with overall business objectives. Drive the adoption of best practices in cloud architecture, automation, and DevOps. Oversee the design, deployment, and management of cloud infrastructure on AWS, with a focus on EKS (Elastic Kubernetes Service). Architect and implement scalable, secure, and More ❯
Employment Type: Full-time
Posted:

Software Engineering Director (Hiring Immediately)

London, UK
TN United Kingdom
Social network you want to login/join with: This is the general track for Engineering Director at Canonical, apply here if you are confident to run a project which spans teams and time zones, hiring and managing engineering managers and staff engineers. Canonical’s largest software products … are carefully selected from the applicants across the globe. We select for brilliance and motivation to take open source to the next level. Our engineering directors set the pace and the direction to help teams achieve more than they realised they could, and feel proud of the result. Even … though this is a senior management position, managing managers, we expect Engineering Directors to be outstanding developers with the confidence to lead by example across the full range of activities in their teams. You need to understand what great code looks like in the language and genre of your More ❯
Employment Type: Full-time
Posted:

Development tests performance engineer

london, south east england, united kingdom
Nissan Formula E Team
E Team has been competing in motorsport and the FIA Formula E World Championship for many years and is looking for a Development tests performance engineer to contribute to the team's development. Your missions : Performance analysis and reporting to follow up development track tests or DIL events … Active role in the validation & integration of Performance items within the embedded software Active role in developing software tools to support the Performance Group and the development program Active role in the correlation activities including follow up of correlation of vehicle model and systems in the DIL post … to simulator and/or track test sessions as required Prepare car settings for simulator or track testing Ensure clear communication across all other Engineering groups Your profile : Proficiency in vehicle dynamics, performance engineering, and embedded software systems Experience with data analysis tools (MATLAB, Python, Excel) and More ❯
Posted:

Development tests performance engineer

south west london, south east england, united kingdom
Nissan Formula E Team
E Team has been competing in motorsport and the FIA Formula E World Championship for many years and is looking for a Development tests performance engineer to contribute to the team's development. Your missions : Performance analysis and reporting to follow up development track tests or DIL events … Active role in the validation & integration of Performance items within the embedded software Active role in developing software tools to support the Performance Group and the development program Active role in the correlation activities including follow up of correlation of vehicle model and systems in the DIL post … to simulator and/or track test sessions as required Prepare car settings for simulator or track testing Ensure clear communication across all other Engineering groups Your profile : Proficiency in vehicle dynamics, performance engineering, and embedded software systems Experience with data analysis tools (MATLAB, Python, Excel) and More ❯
Posted:

Development tests performance engineer

west london, south east england, united kingdom
Nissan Formula E Team
E Team has been competing in motorsport and the FIA Formula E World Championship for many years and is looking for a Development tests performance engineer to contribute to the team's development. Your missions : Performance analysis and reporting to follow up development track tests or DIL events … Active role in the validation & integration of Performance items within the embedded software Active role in developing software tools to support the Performance Group and the development program Active role in the correlation activities including follow up of correlation of vehicle model and systems in the DIL post … to simulator and/or track test sessions as required Prepare car settings for simulator or track testing Ensure clear communication across all other Engineering groups Your profile : Proficiency in vehicle dynamics, performance engineering, and embedded software systems Experience with data analysis tools (MATLAB, Python, Excel) and More ❯
Posted:

Application Microservice Architect (Hiring Immediately)

London, UK
Avance Consulting
Key Responsibilities: Apply widely agreed software engineering principles and methodologies to design, develop, test, and maintain applications and services to achieve the stated business and technology goals within required budgets and timelines. Oversee the quality of work, ensuring it meets the technical standards for all services output. Design and … fully integrate and collaborate with existing integrated systems to solve complex business problems. Maintain a holistic view of enterprise solutions, considering operational costs, security, performance engineering, application development, and systems management. Design and develop reusable libraries and application programming interfaces for use across the bank. Design and develop … software for greater automation of build, release testing, and deployment processes on all environments. Design and develop high-volume, high-performance, and high-availability applications using proven frameworks and technologies. Deliver software components to enable the delivery of platforms, applications, and services. Support and monitor technical progress against plans More ❯
Employment Type: Full-time
Posted:

Senior Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Fynity
looking to take on a senior hands-on role while mentoring the next generation of top talent? Do you want to work on high-performance, real-time systems that process millions of transactions in milliseconds? This is your opportunity to join a leading payments technology consultancy, working with some … contributing to architecture and design, while also mentoring and guiding other engineers to raise the technical bar across the team. Design and develop high-performance, scalable applications for real-time payments. Lead technical discussions and drive best practices in TDD & BDD methodologies. Optimise applications for high availability, resilience, and … scalability. Mentor and support mid-level and junior engineers, fostering a collaborative engineering culture. Work in a highly agile Kanban/Scrum environment, contributing to continuous improvement. What We’re Looking For: Expert-level experience in Java 11+ (ideally Java 17) and Reactive Programming (Spring WebFlux, AKKA). Strong More ❯
Posted:

Senior Software Engineer

london, south east england, united kingdom
Hybrid / WFH Options
Fynity
looking to take on a senior hands-on role while mentoring the next generation of top talent? Do you want to work on high-performance, real-time systems that process millions of transactions in milliseconds? This is your opportunity to join a leading payments technology consultancy, working with some … contributing to architecture and design, while also mentoring and guiding other engineers to raise the technical bar across the team. Design and develop high-performance, scalable applications for real-time payments. Lead technical discussions and drive best practices in TDD & BDD methodologies. Optimise applications for high availability, resilience, and … scalability. Mentor and support mid-level and junior engineers, fostering a collaborative engineering culture. Work in a highly agile Kanban/Scrum environment, contributing to continuous improvement. What We’re Looking For: Expert-level experience in Java 11+ (ideally Java 17) and Reactive Programming (Spring WebFlux, AKKA). Strong More ❯
Posted:

Senior Web Engineer (Hiring Immediately)

London, UK
Hybrid / WFH Options
Canonical
the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is … to align on strategy and execution. The company is founder-led, profitable and growing. We are hiring a Senior Software Engineer on the Web Engineering team to drive best practices across the team, for all disciplines, bringing great ideas to the table to lead technical conversations. They identify risks … transparency, intellectual honesty and teamwork. As a Senior Software Engineer at Canonical, you will own the development of large projects. Encourages rigorous and efficient engineering process. Writes specifications and understands risks. Works to reduce complexity. Is capable of taking on technical lead responsibilities to drive an initiative to completion. More ❯
Employment Type: Full-time
Posted:

Senior Project Manager - UltraGrid

London, United Kingdom
Hybrid / WFH Options
Hypervolt Limited
and democratising EV ownership. What You'll Do Coordinate a Single-Track Roadmap : Serve as the primary point of contact between the UX team, engineering, product management, and other stakeholders, aligning everyone to one overarching roadmap. Plan & Track with Jira : Use Atlassian Jira as the central project management tool … VPPs and energy retailers. Built to allow rebalancing the grid and sustain EV adoption at mass scale, UltraGrid aims to be a masterpiece of performance engineering, deeply focused on performance and cost, while streaming 100,000 telemetries daily from each connected household. What We're Looking For … Experience at the Highest Level of Professional Software Development : While this is not a coding role, you should be able to collaborate closely with engineering teams and navigate complex development projects. Startup Background : Previous experience in a startup environment is highly valued; you should be comfortable operating with less More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

AI Engineer - London (Hiring Immediately)

London, UK
Transparent Technology
frameworks to ensure robust AI performance. Work closely with AI specialists, engineers, and product leaders to solve complex technical challenges. Contribute to a high-performance engineering culture where solution design, problem-solving, and analytical skills are at the core. What You’ll Bring Proven experience in micro-services … architecture and data pipelines, ensuring seamless AI model integration. Strong software engineering background with Python, JavaScript/TypeScript, SQL Databases, and cloud platforms (AWS, GCP, or Azure). Hands-on experience with LLMs, including integration and fine-tuning in real-world applications. Proficiency in quality assurance, testing AI solutions … Keywords: Python, JavaScript, TypeScript, AWS, GCP, Azure, LLMs, AI Solutions, Data Pipelines, Micro services, Solution Design, Software Development, APIs, Chatbots, CI/CD, AI Engineering, Quality Assurance, Problem-Solving. Please note that if you are NOT a passport holder of the country for the vacancy you might need a More ❯
Employment Type: Full-time
Posted:

Lead SRE - FinTech - £125K

London Area, United Kingdom
Oliver Bernard
Lead SRE - FinTech - £125K Our client is one of the world’s leading FinTech companies and are building out their Site Reliability Engineering (SRE) team in the UK. They’re looking to hire an experienced SRE to lead the team, grow it and drive engineering forwards. The role … will still be very “hands on” with a focus on the improvement, automation and engineering of their trading platforms – a cutting edge, low latency and very high availability infrastructure. You’ll take real ownership of release pipelines, performance engineering and work how you want a huge variety … drive technology strategies - You’ll have the chance to make the team your own! Requirements: Very strong technical experience of Site Reliability/DevOps Engineering Good experience of Java and/or Python development and scripting Very good experience of containers, monitoring, automation, Cloud and Linux Good knowledge of More ❯
Posted:

Lead SRE - FinTech - £125K

london, south east england, united kingdom
Oliver Bernard
Lead SRE - FinTech - £125K Our client is one of the world’s leading FinTech companies and are building out their Site Reliability Engineering (SRE) team in the UK. They’re looking to hire an experienced SRE to lead the team, grow it and drive engineering forwards. The role … will still be very “hands on” with a focus on the improvement, automation and engineering of their trading platforms – a cutting edge, low latency and very high availability infrastructure. You’ll take real ownership of release pipelines, performance engineering and work how you want a huge variety … drive technology strategies - You’ll have the chance to make the team your own! Requirements: Very strong technical experience of Site Reliability/DevOps Engineering Good experience of Java and/or Python development and scripting Very good experience of containers, monitoring, automation, Cloud and Linux Good knowledge of More ❯
Posted:
Performance Engineering
London
10th Percentile
£82,000
25th Percentile
£85,000
Median
£100,000
75th Percentile
£115,000
90th Percentile
£118,000