76 to 100 of 105 Technical Debt Jobs in England

Senior Full Stack Engineer

Hiring Organisation
Ocean Orchestra
Location
London, UK
latency SaaS products. A track record of thriving in fast-moving environments that are full of ambiguity and opportunity. Expert in solving deep technical problems with customer outcomes top of mind. Ability to evaluate and make decisions based on a balanced assessment of key factors, including design, scalability, performance … technical debt and cost efficiency. Working highly collaboratively in a team environment. What We Offer Professional Impact & Growth Build a high-impact platform from emerging MVP to global scale. Lead innovation tackling one of the world’s most urgent climate challenges. Shape both the tech and the company ...

Senior Frontend Developer

Hiring Organisation
Pentasia
Location
Newcastle Upon Tyne, England, United Kingdom
mandatory. Main Responsibilities: - Design, build, and maintain high-quality applications across web, mobile, and backend environments depending on project needs. - Take ownership of technical design and delivery for medium to high complexity features and systems. - Translate complex requirements into scalable, maintainable solutions. - Act as a subject matter expert … when needed. - Collaborate closely with cross-functional teams including product, QA, and design. - Drive improvements in engineering standards, tools, and processes. - Identify and reduce technical debt while supporting system modernisation efforts. - Ensure strong performance, scalability, security, and reliability across platforms. - Lead or contribute to technical initiatives spanning ...

Software Engineer

Hiring Organisation
Wave Group
Location
Maidenhead, England, United Kingdom
high-performing, product-focused engineering team delivering modern, reliable software across multiple platforms. This role suits someone who enjoys hands-on development, taking technical ownership and contributing to how engineering is done. You’ll work in a fast-paced environment modernising operationally critical systems. From designing solutions to shipping … collaboration and strong engineering practices. What you’ll be working on Designing and delivering full-stack features using TypeScript, React and Node.js Leading the technical delivery of typical engineering projects from idea to release Working across multiple codebases and technologies based on team priorities Building observable systems, including health ...

Product Engineer (Ruby on Rails)

Hiring Organisation
Resi
Location
City of London, London, United Kingdom
full stack to deliver features end-to-end. As a small, autonomous team, there's a real opportunity to lead here. To shape technical direction, own meaningful pieces of the product, and have your voice heard. At the core of what we build is a large dataset and data … working with complex, real-world datasets will serve you well. We're also fortunate to be working on a relatively greenfield codebase with limited technical debt, meaning you'll spend your time building thoughtfully rather than fighting legacy decisions. And we're genuine believers in AI-powered workflows ...

Loan IQ Application Support

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
commercial lending workflows and integrations across the broader loan servicing ecosystem The role requires a deep understanding of syndicated and bilateral loan processing, strong technical acumen and experience with Loan IQ. Background Loan IQ provides loan booking and servicing functionality across two of the three product pillars (Loans, Trade … performance risks. Review root-cause analyses for major incidents and champion long term remediation plans. Lead the roadmap for platform stability, resiliency upgrades, technical debt remediation, and infrastructure modernization. Drive strategic enhancements, system upgrades, and integration initiatives across the lending technology estate. Champion automation, monitoring improvements, and self ...

Chief Transformation Officer

Hiring Organisation
The Consultancy Group (London)
Location
London Area, United Kingdom
Systems (TOS) Asset and maintenance management systems Marine operations, berth and vessel planning Supply chain, logistics and hinterland integration platforms Reduce system fragmentation and technical debt, while ensuring business continuity Data, Analytics & Performance Transparency Build a single source of truth across operational and financial data Deploy dashboards ...

Developer (Dynamics 365 Business Central)

Hiring Organisation
Nigel Frank International
Location
Essex, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £50,000 per annum
D365 BC development skills within a like minded team on exciting customisation projects, this could be the role for you. Role & Responsibilities Hands on technical development within D365 Business Central; utilising AL extensions, creating third party integration's Contributing to technical project analysis/solution design tasks, supporting … project architects Day to day system bug fixing - identifying issues/triage Code base standards set up; regular technical debt monitoring The role is primarily home based, with expectation for occasional on-site team; project phase dependant. Skills & Qualifications A proven skill set within Dynamics NAV/D365 ...

Dynamics 365 Business Central Developer

Hiring Organisation
Nigel Frank International
Location
Oxfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £50,000 per annum
D365 BC development skills within a like minded team on exciting customisation projects, this could be the role for you. Role & Responsibilities Hands on technical development within D365 Business Central; utilising AL extensions, creating third party integration's Contributing to technical project analysis/solution design tasks, supporting … project architects Day to day system bug fixing - identifying issues/triage Code base standards set up; regular technical debt monitoring The role is primarily home based, with expectation for occasional on-site team; project phase dependant. Skills & Qualifications A proven skill set within Dynamics NAV/D365 ...

Dynamics 365 Business Central Developer

Hiring Organisation
Nigel Frank International
Location
Yorkshire and Humberside, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £50,000 per annum
D365 BC development skills within a like minded team on exciting customisation projects, this could be the role for you. Role & Responsibilities Hands on technical development within D365 Business Central; utilising AL extensions, creating third party integration's Contributing to technical project analysis/solution design tasks, supporting … project architects Day to day system bug fixing - identifying issues/triage Code base standards set up; regular technical debt monitoring The role is primarily home based, with expectation for occasional on-site team; project phase dependant. Skills & Qualifications A proven skill set within Dynamics NAV/D365 ...

Software Engineer

Hiring Organisation
Scalian
Location
Hounslow, Greater London, UK
cross-functional teams, including PO, PDEF, QA, DevOps, and product stakeholders, to define, design, and deliver new features. Refactor legacy code and participate in technical debt reduction. Write clean, scalable, and maintainable code with proper documentation. Participate in code reviews and mentor junior developers where applicable. Ensure secure ...

Principal Test Engineer

Hiring Organisation
Vitality Corporate Services Limited - Tech
Location
Bournemouth, Dorset, South West, United Kingdom
Employment Type
Permanent
Salary
£80,000
software test lifecycle across large and complex initiatives, ensuring high-quality outcomes through effective test analysis, estimation, planning, execution, defect management and reporting Provide technical leadership as a recognised testing expert, offering guidance, assurance and oversight across selected testing specialisms, including test automation Design and maintain robust manual … automated testing approaches that support full system integration, continuous integration pipelines, and minimise technical debt through adherence to automation standards and KPIs Produce accurate test estimations and comprehensive test plans for complex, multi-system deliveries, coordinating testing activities and securing appropriate stakeholder sign-off Own test execution ...

Senior Back End Developer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£65,000
development of their platform and business systems. This is a hands-on position offering real ownership, where you'll lead backend development, contribute to technical direction, and work closely with developers and stakeholders to deliver new features and improvements. You'll be instrumental in evolving a bespoke … enhance existing functionality Collaborate with frontend developers, stakeholders, and wider teams Mentor junior developers and support best practices across the team Identify and reduce technical debt, improving performance and reliability Tech Stack PHP MySQL AWS APIs and third-party integrations About You Strong experience with PHP and MySQL ...

Principal Software Engineer - C++ and Rust

Hiring Organisation
Tech4 Limited
Location
City, Newcastle Upon Tyne, United Kingdom
Employment Type
Permanent
Salary
GBP 90,000 - 130,000 Annual
you. Responsibilities Lead the delivery of complex software projects Work alongside other leads to set direction for the defence function Stay hands-on: set technical direction, design software and write code, leaning in where needed Mentor engineers across experience levels Plan and estimate delivery, manage technical debt ...

Principal Software Engineer C++ and Rus

Hiring Organisation
Tech 4
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent
you. Responsibilities Lead the delivery of complex software projects Work alongside other leads to set direction for the defence function Stay hands-on: set technical direction, design software and write code, leaning in where needed Mentor engineers across experience levels Plan and estimate delivery, manage technical debt ...

Senior Product Manager

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £100,000 per annum
client facing platform Translate business and user needs into clear epics, specifications and delivery ready tickets Balance new feature development, optimisation work, and technical debt through clear prioritisation Act as the day to day product contact for Client Services, Sales and Leadership Work closely with users to understand ...

Senior UX/Product Designer

Hiring Organisation
Euro London
Location
Solihull, England, United Kingdom
requirements to prototype while maintaining quality and design judgment. Think and operate at the systems level — connecting features to broader product patterns, identifying design debt, and contributing to a component and interaction framework that scales. Drive stakeholder alignment through clear communication, documentation, and cross-functional collaboration. Apply and extend ...

QlikView Consultant

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 per day
ownership of the legacy QlikView platform, ensuring it remains stable and reliable for business-critical reporting * Improve and maintain existing QlikView reports, addressing inconsistencies, technical debt, and poor data quality * Project manage demand across a messy reporting landscape, prioritising fixes and enhancements with the business … development and platform management * Proven ability to work within legacy environments and bring order to complex or poorly structured data * Confidence engaging with non-technical stakeholders to understand reporting needs and pain points * Experience project managing reporting workstreams and coordinating third-party suppliers * Solid understanding of SQL and wider ...

Senior iOS Developer

Hiring Organisation
Mpower Plus UK Ltd
Location
Bristol, Somerset, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
applications in production environments Strong collaboration and communication skills, with the ability to work across teams to promote code reusability, inner sourcing, and reduced technical debt Advocate of engineering best practices , including Pair Programming, Test-Driven Development (TDD), Code Reviews, Continuous Integration, and Automated Testing ...

Digital Project Manager

Hiring Organisation
Cobalt Housing Limited
Location
Liverpool, Merseyside, United Kingdom
Employment Type
Permanent
Salary
£44859/annum
years, Cobalt has completed a full transition to a modern, SaaS first, cloud-native technology estate. There is no legacy on premise infrastructure, no technical debt anchored to old servers, and no “keep the lights on” estate management. In parallel to our Digital transformation, our business has grown ...

Business Transformation Consultant

Hiring Organisation
Newstone Talent Solutions
Location
West Sussex, England, United Kingdom
Design & Delivery Lead decision-making on standard vs. bespoke ERP processes Champion “out-of-the-box” configuration wherever possible Reduce complexity and long-term technical debt Document process decisions and ensure alignment across stakeholders Hands-On Implementation Own key operational workstreams within the ERP programme Support configuration input ...

Project Manager - 3 - 6 months - Outside IR35 - Hybrid / Leeds

Hiring Organisation
Harvey Nash
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
they have a consistent and repeatable approach to delivering projects. They are also looking to deploy standardised technology across the entire business to remove technical debt and allow them to work in modern ways using leading edge technology while driving time and cost efficiencies. You will need ...

Engineering Manager - Software & ML

Hiring Organisation
Capital One UK
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
vital to the lives of credit card consumers. Nurture Talent: Coach and nurture your engineers, including those working on ML integration to achieve their technical, business, and personal goals. Bridge the Gap: Collaborate with Product Managers and Data Scientists to ensure ML models are effectively integrated into our production … software releases move in sync. What we're looking for Leadership Excellence: Proven experience leading and supporting software engineering teams to achieve business goals. Technical Breadth: Excellent knowledge of RESTful API development in modern languages (Java, Python, or .Net) and experience with Cloud environments (AWS or Azure). ...

Domain Architect (Engineering)

Hiring Organisation
Reward Gateway
Location
London, UK
standards Integration & Data Connectivity Architect integrations with CRM tools (Braze, Heap.io, LaunchDarkly) and broader ecosystem Support convergence initiatives with platforms like Smarter and Explorer Technical Leadership Championing technology standards and patterns across engineering teams Contributing to enterprise roadmaps and technology strategy Guide engineering teams on architectural best practices Participate … OAuth2 , and SAML protocols Experience with CRM, Marketing, feature flagging, and analytics tools (Braze, Heap.io, Mixpanel) Proven ability to lead architectural migrations and manage technical debt. Excellent communication and stakeholder engagement skills The interview process: Online interview with the Senior Talent Partner Online interview with the CTO Online interview ...

Lead C# Engineer - Agentic Workflows & AI Engineering, AWS

Hiring Organisation
Smart Sourcer Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £800 to £900 per day OUTSIDE IR35
default coding. A pragmatic, outcome-oriented mindset ; comfortable with ambiguity, biased to shipping, and able to make sensible calls on scope, sequencing and technical debt. What Youll Own & Deliver: Architect, build and ship complex distributed services in C# and .NET Core 8/9 , primarily serverless on AWS Lambda … setting the technical bar for the squad and delivering major feature sets end-to-end. Build resilient, event-driven systems using SQS and related AWS messaging primitives; idempotency, retries, DLQs, ordering and clean service boundaries. Leverage Claude Code, advanced agentic workflows and native AI engineering practices; orchestrating sub-agents ...

Siemens Opcenter - Senior Solutions Architect

Hiring Organisation
Apsley Recruitment Ltd
Location
West London, London, United Kingdom
Employment Type
Contract
trusted advisor to R&D, Digital, and Delivery teams. The role requires a strong blend of functional R&D domain knowledge and deep technical architecture capability. Key Responsibilities Solution & Architecture Ownership Act as Solution Architecture owner for R&D PLM/IPM platforms, primarily Siemens Opcenter … including new sites and capabilities. Provide architectural oversight during implementation, testing, and cutover phases. Review solution designs, customisations and local extensions to avoid unnecessary technical debt. Act as an escalation point for complex solution, integration, or data issues. Governance & Stakeholder Management Act as a key contributor to Architecture Review ...