56 product engineer jobs found

Product Engineer (Backend-Leaning) | Python, TypeScript, AWS | Billing, Pricing & Commercial Platforms | Energy / Trading | UK Remote | £500-550/day | 3-6 months | Outside IR35 The Company We're partnering with an ambitious technology business building software within a highly regulated, data-intensive industry, where billions of data points, complex business rules and commercial workflows need to be processed accurately and at scale. They're now looking for an experienced Product Engineer to help build the next generation of their commercial platform, with a particular focus on billing, pricing, settlements and high-volume transactional systems. This is an opportunity to join a small, high-calibre engineering team where you'll have genuine ownership, influence technical direction, and solve challenging engineering problems from first principles. The Role - Product Engineer (Backend-Leaning) | Python, TypeScript, AWS | Billing, Pricing &...

Product Engineer (Backend-Leaning) | Python, TypeScript, AWS | Billing, Pricing & Commercial Platforms | Energy / Trading | UK Remote | £500-550/day | 3-6 months | Outside IR35 The Company We're partnering with an ambitious technology business building software within a highly regulated, data-intensive industry, where billions of data points, complex business rules and commercial workflows need to be processed accurately and at scale. They're now looking for an experienced Product Engineer to help build the next generation of their commercial platform, with a particular focus on billing, pricing, settlements and high-volume transactional systems. This is an opportunity to join a small, high-calibre engineering team where you'll have genuine ownership, influence technical direction, and solve challenging engineering problems from first principles. The Role - Product Engineer (Backend-Leaning) | Python, TypeScript, AWS | Billing, Pricing &...

Product Engineer (Backend-Leaning) | Python, TypeScript, AWS | Billing, Pricing & Commercial Platforms | Energy / Trading | UK Remote | £500-550/day | 3-6 months | Outside IR35 The Company We're partnering with an ambitious technology business building software within a highly regulated, data-intensive industry, where billions of data points, complex business rules and commercial workflows need to be processed accurately and at scale. They're now looking for an experienced Product Engineer to help build the next generation of their commercial platform, with a particular focus on billing, pricing, settlements and high-volume transactional systems. This is an opportunity to join a small, high-calibre engineering team where you'll have genuine ownership, influence technical direction, and solve challenging engineering problems from first principles. The Role - Product Engineer (Backend-Leaning) | Python, TypeScript, AWS | Billing, Pricing &...

Product Engineer (Backend-Leaning) | Python, TypeScript, AWS | Billing, Pricing & Commercial Platforms | Energy / Trading | UK Remote | £500-550/day | 3-6 months | Outside IR35 The Company We're partnering with an ambitious technology business building software within a highly regulated, data-intensive industry, where billions of data points, complex business rules and commercial workflows need to be processed accurately and at scale. They're now looking for an experienced Product Engineer to help build the next generation of their commercial platform, with a particular focus on billing, pricing, settlements and high-volume transactional systems. This is an opportunity to join a small, high-calibre engineering team where you'll have genuine ownership, influence technical direction, and solve challenging engineering problems from first principles. The Role - Product Engineer (Backend-Leaning) | Python, TypeScript, AWS | Billing, Pricing &...

Engagement Type: Contract (Outside IR35) To support their expanding vehicle programs and next-generation product roadmap, our client is seeking a skilled Software Tools & Architecture Engineer on a contract basis. In this pivotal role, you will define, standardise, and enhance the client's end-to-end software development ecosystem. You will bridge the gap between embedded software platforms, model-based control environments, automated toolchains, and hardware verification platforms. You will be responsible for defining robust, scalable software architectures and introducing modern process automation, CI/CD pipelines, and toolchains aligned with ASPICE principles, Key Responsibilities Architectural Definition & Governance: Define, document, and maintain the end-to-end software architecture across embedded platforms, OS layers (RTOS/AUTOSAR), middleware, applications, and verification environments for electric drive systems. Ecosystem & Toolchain Automation:...

Engagement Type: Contract (Outside IR35) To support their expanding vehicle programs and next-generation product roadmap, our client is seeking a skilled Software Tools & Architecture Engineer on a contract basis. In this pivotal role, you will define, standardise, and enhance the client 's end-to-end software development ecosystem. You will bridge the gap between embedded software platforms, model-based control environments, automated toolchains, and hardware verification platforms. You will be responsible for defining robust, scalable software architectures and introducing modern process automation, CI/CD pipelines, and toolchains aligned with ASPICE principles , Key Responsibilities Architectural Definition & Governance: Define, document, and maintain the end-to-end software architecture across embedded platforms, OS layers (RTOS/AUTOSAR), middleware, applications, and verification environments for electric drive systems....

Lead Software Engineer Location: Milton Keynes (4 days per week in the office) Day Rate: £500-£550 Outside IR35  Duration: 6 Months We're working with an established and growing UK SaaS business looking to appoint an experienced Tech Lead to lead their software engineering function. This is a leadership-focused role where you'll oversee a team of around 10 software engineers, driving engineering excellence, improving delivery processes, and shaping the technical direction of a modern cloud-based software platform. You'll work closely with senior leadership to deliver strategic initiatives while building a high-performing engineering culture. This is not a hands-on coding role, but you'll need the technical credibility to support, challenge and mentor the development team. The RoleYou'll take ownership of the engineering function, focusing on people, processes, and technical strategy. Key priorities include strengthening software development and QA practices, leading a cloud...

Interim Software Engineering Manager 6-month contract | c. £500 per day | Outside IR35 | Hybrid, Oxfordshire Are you a senior software leader who can quickly understand complex systems? Do you enjoy combining architecture, hands-on engineering and technology strategy? Would you like the opportunity to shape the next phase of a growing software capability? Our client, an innovative technology-led engineering organisation, is seeking an Interim Software Engineering Manager for an initial six-month contract. This is a high-impact assignment for someone who can provide technical direction, strengthen engineering practices and help turn long-term business goals into a practical software roadmap. Why This Role Is Great: You will have the opportunity to: Take ownership of the technical direction and evolution of a complex software platform. Work closely with senior leaders to align software architecture, delivery priorities and wider business...

Android Engineer (Contract) | Active SC Clearance Required | Outside IR35 Rate : £400–£425 per day (Negotiable )Contract : Initial 4 months (Strong likelihood of extension )Location: UK Based - Fully Remote (1 day onsite per month for key collaboration sessions ) We're supporting a fast-growing technology consultancy as they continue to expand their engineering capability, delivering large-scale digital transformation programmes across some of the UK's most important public sector organisation s. This is an opportunity to join a highly capable engineering team working on modern native Android applications, helping to deliver secure, scalable digital services used by thousands of use rs. What You'll Be D oingBuilding and enhancing native Android applications using Kot lin.Developing clean, scalable and maintainable mobile soluti ons.Working closely with backend engineers to integrate APIs and cloud servi ces.Collaborating with Product, Design and...

Senior Full Stack Engineer 6-month contract Remote Working Outside IR35 Market Rates (c£450 to £500 per day) The Opportunity: Our client is supporting a major UK Government Agency on the delivery of a large-scale digital transformation programme and is seeking an experienced Senior Full Stack Engineer to join an established agile delivery team. This is an exciting opportunity to work on the development of modern, cloud-native services within a complex public sector environment, contributing across the full software development life cycle. You'll play a key role in designing, developing and deploying scalable microservices and web applications, working across Front End, Back End and DevOps disciplines using modern technologies and engineering best practices. The successful candidate will be a collaborative software engineer with strong technical expertise, excellent communication skills and a passion for delivering secure, high-quality digital...

AI Engineer Location: London (Hybrid) Rate: £400 per day Contract Type: Contract – Outside IR35 About the Role We are seeking an experienced AI Engineer to join an exciting contract engagement with a leading global technology client in London. This role offers the opportunity to design, develop, and deploy cutting-edge AI and machine learning solutions that enable intelligent automation and data-driven decision-making at enterprise scale. Key Responsibilities Design, develop, and deploy production-ready AI and machine learning models. Build and maintain scalable MLOps pipelines for model training, deployment, monitoring, and lifecycle management. Develop and implement Large Language Model (LLM) solutions, Retrieval-Augmented Generation (RAG) pipelines, and Generative AI applications. Integrate AI and ML capabilities into enterprise applications, APIs, and existing platforms. Collaborate with data scientists, software engineers, architects, and product teams to...

BI/Data Engineer As a BI/Data Engineer, you will provide specialist technical expertise to develop, enhance and support our outbound bordereaux reporting solution. Working closely with the Actuarial, Product, Data & MI teams, you will improve data quality, implement new reporting requirements and automate manual processes to deliver accurate, timely and efficient bordereaux submissions to our capacity providers. You will take ownership of understanding the existing solution, analysing business requirements, developing robust data validation processes and delivering scalable reporting solutions while ensuring knowledge is documented and transferred at the conclusion of the engagement. Essential Experience Proven experience developing bordereaux reporting solutions within the insurance industry. Strong experience as a BI Developer or Data Engineer. Hands-on experience working with the Acturis Back End database. Advanced SQL skills including stored procedures, views,...

Technical Business Analyst - 6 months - Outside IR35 - Remote We are seeking an experienced Technical Business Analyst to support the delivery of key initiatives across OSS/BSS platforms within a rapidly scaling telecoms environment. This role will sit at the intersection of business and technology, driving clarity across complex systems, processes, and integrations. You will play a pivotal role in shaping end-to-end processes, supporting transformation programmes, and ensuring that business requirements are translated into high-quality technical deliverables. Key Responsibilities: Elicit, analyse, and document detailed business and system requirements across OSS/BSS domains Work closely with engineering, product, and third-party vendors to translate requirements into user stories and technical specifications Map and re-engineer business processes (BPM/BPR), identifying opportunities for optimisation and automation Support end-to-end delivery across change...

Who are OnCommerce?   OnCommerce is a global selling platform that powers a growing network of retail channels, including: OnBuy - The only marketplace in the world to give customers instant Cashback on everything easyShop - An all-new marketplace created in collaboration with the easy® family of brands Comet - The iconic UK tech brand making its return later this year   OnCommerce is growing fast, launching new brands and scaling to power the future of ecommerce.   Be Part of the Story OnCommerce is constantly evolving. Everyone here plays a hands-on role in shaping what comes next, building brands that make an impact across global markets. There’s no red tape or rigid corporate structure; just smart people taking ownership and figuring things out as we build something big together. The pace is fast, priorities shift, things aren’t always perfectly set up, and you’ll often need to get stuck in and...

Microsoft Dynamics 365/Power BI Developer 6 month contract Outside IR35 Swindon Location - once a week onsite Rate - circa 500 but flexible We are looking for an experienced Microsoft Dynamics & Power BI Engineer to join a DevOps squad delivering digital solutions for our business. You will design, build and support Dynamics 365 and Power BI solutions that support key energy-sector processes. This is a hands-on role in a product-oriented environment, working closely with business stakeholders, product owners and technical teams to deliver stable, secure and scalable solutions. Your tasks Design and implement solutions on Microsoft Dynamics 365aligned with business processes (eg operations, asset-related workflows) Configure and customise Dynamics (tables/entities, forms, views, business rules, business process flows, security roles) Develop plugins, custom workflow activities and integrations using C#/.NET, JavaScript and Power Automate Work with SQL-based and other...

Senior Software Engineer - Kotlin & Coroutines. £500/day LTD CO OUTSIDE IR35. 100% REMOTE. An interest in AI (Agentic AI, AI tooling, Claude, Codex or Co-Pilot) highly advantageous but not essential. We are looking for a Senior Backend Engineer (Kotlin & Coroutines essential) to build the integrations that connect AI companion with senior care and hospital software platforms. In this role, you will design, build, and maintain robust Back End services and integrations that enable seamless data exchange between the company and partner systems. You'll take end-to-end ownership of integration projects-from discovery and architecture through implementation, deployment, and continuous improvement. Key Responsibilities for the Kotlin & Coroutines Developer are: Design, develop, and maintain integrations between my clients platform and third-party healthcare and senior care software systems. Build scalable, secure, and maintainable Back End services and APIs using...

Senior Full Stack Developer AI-Assisted Development Outside IR35 Contract / Central London Avanti Recruitment is working with a growing technology business looking for a Senior Full Stack Developer to help build a suite of modern web applications that are central to its future technology strategy. You'll be working across React, TypeScript and Node.js, taking ownership of features from concept through to production in a fast-paced, collaborative engineering team. We're looking for engineers who already use AI coding tools such as Claude Code, Cursor, GitHub Copilot or Codex as part of their everyday development workflow. This isn't an AI engineering role, it's about using AI to build great software more effectively. Requirements: Strong commercial experience with React, TypeScript and Node.js Experience building modern web applications or SaaS products Product-focused mindset with strong problem-solving skills Comfortable using AI-assisted development tools If you are...

Senior Full Stack Developer AI-Assisted Development Outside IR35 Contract / Central London Avanti Recruitment is working with a growing technology business looking for a Senior Full Stack Developer to help build a suite of modern web applications that are central to its future technology strategy. You 'll be working across React, TypeScript and Node.js, taking ownership of features from concept through to production in a fast-paced, collaborative engineering team. We 're looking for engineers who already use AI coding tools such as Claude Code, Cursor, GitHub Copilot or Codex as part of their everyday development workflow. This isn 't an AI engineering role, it 's about using AI to build great software more effectively. Requirements: Strong commercial experience with React, TypeScript and Node.js Experience building modern web applications or SaaS products Product-focused mindset with strong problem-solving skills Comfortable using...

Platform Engineer - CAF 4 - (CAF A,B,C,D) - AWS - 3 month contract - Paying £470 (Outside IR35) - Immediate starters Overview Supporting a well-known UK digital consumer brand on a critical engagement to evidence compliance with the CAF 4 framework. The role combines hands-on cloud security remediation with compliance documentation and stakeholder reporting, primarily across AWS with some GCP involvement. Key Responsibilities Assess current security controls and identify remediation needed to meet CAF 4 compliance objectives Implement changes across AWS infrastructure (and GCP where needed) - covering IAM, MFA, network segmentation, TLS/encryption, centralised logging, and backup/recovery Produce clear, audit-ready documentation and evidence to support compliance outcomes Work with internal teams and third-party suppliers to validate shared security responsibilities Provide weekly progress updates to senior stakeholders, including risks, blockers, and delivery...

Security Engineer (SIEM) - Public Sector Location: London (Hybrid) Rate: Up to £525 per day (Outside IR35) Contract: 12 months initial Start: ASAP Clearance: Active UK SC Clearance required About the Role We are supporting a client delivering a secure cloud platform for critical public sector services. They are seeking an experienced Security Engineer (SIEM) to help develop and enhance security monitoring capabilities across a new Google Distributed Cloud (GDC) environment. Key Responsibilities Deploy and support Elastic SIEM across Kubernetes environments Integrate cloud, Kubernetes, and application logs into SIEM platforms Create and tune detection rules, alerts, dashboards, and visualisations Implement detections as code using Git and CI/CD pipelines Work with SOC teams to improve threat visibility and response Produce runbooks and operational documentation Essential Skills & Experience Experience as a Security Engineer, Detection Engineer, or...