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12 engineering jobs found

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engineering £300 - £400 Greater London
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Duration not stated  (10) up to 6 Months  (2)
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Contract Spy
Apr 24, 2026
up to 6 Months
Pricing & Technical Test Lead (SAP/Salesforce) at Valcon Group UK, Farringdon, 3 Months, £390-£400 per day
£390 - £400 per day
Contract Spy Farringdon, UK
Location: London (3 days onsite) Rate: £390-£400 per day Contract We are seeking a hands-on Pricing & Technical Test Lead to join a delivery team working on a Pricing Enhancement programme across a complex, integrated landscape including SAP, Salesforce, and multiple integration layers . This role is deeply technical and delivery-focused , with specific ownership of pricing logic, quoting flows, and customer pricing journeys , particularly where pricing is calculated, maintained, or validated within SAP . You will play a key role in validating complex end-to-end pricing scenarios, ensuring accuracy across systems, and supporting production readiness. This role complements a governance-focused Test Lead and is ideal for someone who enjoys being close to the detail of pricing rules, calculations, and data flows . Key Responsibilities Hands-on end-to-end testing of pricing and quoting journeys across SAP, Salesforce, and...
Contract Spy
Apr 22, 2026
Duration not stated
Senior Java Developer at Pixelcode Technologies Limited, Hammersmith Broadway, £400-£500 per day
£400 - £500 per day
Contract Spy Hammersmith Broadway, London W6, UK
We are looking for Senior Java Developers to join on a contract basis (Inside IR35) . The ideal candidate will have experience building scalable microservices, working with event-driven systems, and deploying applications using containerized and cloud technologies. You will contribute to developing reliable backend services and help modernize legacy systems into cloud-ready architectures. Key Skills & Responsibilities Strong experience with Java (latest versions) and Spring Boot Experience designing and developing Microservices architectures Solid understanding of backend design patterns and best practices Experience working with SQL databases, particularly PostgreSQL Knowledge of Object-Oriented programming principles (OCP) Experience with event streaming platforms such as Kafka or RabbitMQ Hands-on experience with Docker and Kubernetes Experience working with AWS or other cloud platforms Ability to build scalable, reliable, and...
Contract Spy
Apr 22, 2026
Duration not stated
Senior Solidity Engineer at Test Yantra, London/Remote, £400 per day
£400 per day
Contract Spy Hybrid (London, UK)
Must have skills: Demonstrable experience with Solidity. Strong understanding of blockchain security practices and potential vulnerabilities. Proficiency in Hardhat and Foundry. Experience with Solidity security testing tools like Slither, Mythril, Echidna Practical experience with scripting languages like Javascript or Typescript. Ability to craft unit, integration, fork, and invariant tests, ensuring code longevity. Demonstrable aptitude for best development practices, data structures, algorithms, and methodologies. Bachelor's degree in Computer Science, Engineering, or a related STEM discipline. Excellent debugging and troubleshooting skills. Strong written and verbal communication skills. Self-motivated with the ability to work in a fast-paced, evolving environment. Proficient communication skills in English. Development background in sectors such as banking, finance, or trading, paired with a comprehensive grasp of financial...
Contract Spy
Apr 21, 2026
Duration not stated
Data Engineer (SC Cleared) at Scrumconnect, London, £350-£400 per day
£350 - £400 per day
Contract Spy London, UK
Date Opened 21/04/2026 Job Type Contract About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy recognised for delivering impactful technology solutions across UK government departments. Our work has positively influenced the lives of more than  40 million UK citizens . We are committed to  user-centred design ,  agile delivery , and driving innovation in digital services that truly matter. Role Overview We are seeking an experienced  Data Engineer  to design, build, and maintain data products and a modern  Strategic Data Platform . You will work within multi-functional  Agile delivery teams , ensuring operational stability, ongoing support, and continuous enhancement of data solutions. This role is ideal for someone with strong  Azure data engineering experience , excellent  SQL and Python  capability, and a passion for building  scalable, reliable...
Contract Spy
Apr 20, 2026
up to 6 Months
Pricing & Technical Test Lead (SAP/Salesforce) at Valcon Group UK, Farringdon, 3 Months, £390-£400 per day
£390 - £400 per day
Contract Spy Farringdon, UK
Location: London (3 days onsite) Rate: £390-£400 per day Contract We are seeking a hands-on Pricing & Technical Test Lead to join a delivery team working on a Pricing Enhancement programme across a complex, integrated landscape including SAP, Salesforce, and multiple integration layers . This role is deeply technical and delivery-focused , with specific ownership of pricing logic, quoting flows, and customer pricing journeys , particularly where pricing is calculated, maintained, or validated within SAP . You will play a key role in validating complex end-to-end pricing scenarios, ensuring accuracy across systems, and supporting production readiness. This role complements a governance-focused Test Lead and is ideal for someone who enjoys being close to the detail of pricing rules, calculations, and data flows . Key Responsibilities Hands-on end-to-end testing of pricing and quoting journeys across SAP, Salesforce, and integrations Validation of...
Contract Spy
Apr 17, 2026
Duration not stated
Product Manager – Golden Phoenix Data & AI Foundations at Rainiersoft Consulting, London, £400-£450 per day
£400 - £450 per day
Contract Spy London, UK
Job Title: Product Manager – Golden Phoenix Data & AI Foundations Department: Technology Digital Delivery – Supply Trading & Shipping Contract: Inside IR35 Domain (Finance / Utilities.. etc): Finance Base location: London Hybrid work options (number of days on site) : 4 Days onsite needed at London office Role Overview: We are seeking a Product Manager to lead the strategy, development, and scaling of three foundational product areas within the Data & AI portfolio: Unstructured Data Service Variable Latency Streaming Core AI Components These capabilities form the backbone of next‑generation AI, and business intelligence across bp’s Supply, Trading & Shipping organisation. The Product Manager will define product strategy, prioritise outcomes, and work closely with delivery leads, engineers, data scientists, other delivery teams, and business stakeholders to deliver scalable,...
Contract Spy
Apr 16, 2026
Duration not stated
Unity Developer at Polar Media, London, £200-£500 per day
£200 - £500 per day
Contract Spy London SW12 0NE, UK
Unity Developer/ Unreal Developer/ XR Developer Polar Media are seeking creative, passionate and knowledgable XR Developers to join the freelancer pool for our interactive depeartment. We are looking for individuals who have an interest in science and technology and can think methodically and laterally in order to integrate creative ideas. At Polar Media, the interactive department works on severals projects at a time with a focus on science and technology brands. We engage audiences with experiences they'll remember through an amalgamation of physical inputs, graphical displays and networking of data sources. In other words, we use any and all methods available to us to achieve the best results for our clients and ultimately give any experience we produce real impact. Being in this freelancer pool does not gaurantee work, but it will be the first location we go to fill roles. We currently work heavily with Unity (but are looking to develop our Unreal pipeline)...
Contract Spy
Apr 15, 2026
Duration not stated
Senior Java Developer at Pixelcode Technologies Limited, Hammersmith Broadway, £400-£500 per day
£400 - £500 per day
Contract Spy Hammersmith Broadway, London W6, UK
We are looking for Senior Java Developers to join on a contract basis (Inside IR35) . The ideal candidate will have experience building scalable microservices, working with event-driven systems, and deploying applications using containerized and cloud technologies. You will contribute to developing reliable backend services and help modernize legacy systems into cloud-ready architectures. Key Skills & Responsibilities Strong experience with Java (latest versions) and Spring Boot Experience designing and developing Microservices architectures Solid understanding of backend design patterns and best practices Experience working with SQL databases, particularly PostgreSQL Knowledge of Object-Oriented programming principles (OCP) Experience with event streaming platforms such as Kafka or RabbitMQ Hands-on experience with Docker and Kubernetes Experience working with AWS or other cloud platforms Ability to build scalable, reliable, and...
Contract Spy
Apr 15, 2026
Duration not stated
Senior Solidity Engineer at Test Yantra, London/Remote, £400 per day
£400 per day
Contract Spy Hybrid (London, UK)
Must have skills: Demonstrable experience with Solidity. Strong understanding of blockchain security practices and potential vulnerabilities. Proficiency in Hardhat and Foundry. Experience with Solidity security testing tools like Slither, Mythril, Echidna Practical experience with scripting languages like Javascript or Typescript. Ability to craft unit, integration, fork, and invariant tests, ensuring code longevity. Demonstrable aptitude for best development practices, data structures, algorithms, and methodologies. Bachelor's degree in Computer Science, Engineering, or a related STEM discipline. Excellent debugging and troubleshooting skills. Strong written and verbal communication skills. Self-motivated with the ability to work in a fast-paced, evolving environment. Proficient communication skills in English. Development background in sectors such as banking, finance, or trading, paired with a comprehensive grasp of financial...
Contract Spy
Apr 10, 2026
Duration not stated
Product Manager – Golden Phoenix Data & AI Foundations at Rainiersoft Consulting, London, £400-£450 per day
£400 - £450 per day
Contract Spy London, UK
Job Title: Product Manager – Golden Phoenix Data & AI Foundations Department: Technology Digital Delivery – Supply Trading & Shipping Contract: Inside IR35 Domain (Finance / Utilities.. etc): Finance Base location: London Hybrid work options (number of days on site) : 4 Days onsite needed at London office Role Overview: We are seeking a Product Manager to lead the strategy, development, and scaling of three foundational product areas within the Data & AI portfolio: Unstructured Data Service Variable Latency Streaming Core AI Components These capabilities form the backbone of next‑generation AI, and business intelligence across bp’s Supply, Trading & Shipping organisation. The Product Manager will define product strategy, prioritise outcomes, and work closely with delivery leads, engineers, data scientists, other delivery teams, and business stakeholders to deliver scalable,...
Contract Spy
Apr 08, 2026
Duration not stated
Senior Java Developer at Pixelcode Technologies Limited, Hammersmith Broadway, £400-£500 per day
£400 - £500 per day
Contract Spy Hammersmith Broadway, London W6, UK
We are looking for Senior Java Developers to join on a contract basis (Inside IR35) . The ideal candidate will have experience building scalable microservices, working with event-driven systems, and deploying applications using containerized and cloud technologies. You will contribute to developing reliable backend services and help modernize legacy systems into cloud-ready architectures. Key Skills & Responsibilities Strong experience with Java (latest versions) and Spring Boot Experience designing and developing Microservices architectures Solid understanding of backend design patterns and best practices Experience working with SQL databases, particularly PostgreSQL Knowledge of Object-Oriented programming principles (OCP) Experience with event streaming platforms such as Kafka or RabbitMQ Hands-on experience with Docker and Kubernetes Experience working with AWS or other cloud platforms Ability to build scalable, reliable, and...
Contract Spy
Apr 07, 2026
Duration not stated
LAMP Developer at Sandhata Technologies Limited, London, £350-£425 per day
£350 - £425 per day
Contract Spy London, UK
Overview We are seeking an experienced LAMP Developer with experience for the development of ERP services, features and capabilities for an enterprise-grade network application. This role blends strong LAMP engineering into secure, scalable enterprise environments using cloud platforms like AWS etc. The ideal candidate will bring practical development and platform engineering experience to the team to solve emerging engineering challenges. Key Responsibilities Design, build and maintain application and enabling secure access, robustness and scalability. Produce and keep up-to-date comprehensive documentation. Ensuring Quality Assurance: Ensure quality assurance is maintained before deployment by adhering to project design criteria Collaborating with Cross-Functional Teams: Work closely with other Technical Specialists and teams across. Troubleshoot and optimise performance across distributed systems. Mandatory Skills & Experience...
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