19 of 19 Contract Software Engineer Jobs in London

We are looking for a Software Engineer ideally within a product-focused or cross-functional team, you'll be at the intersection of engineering and user experience-building scalable, high-impact software that directly shapes the product roadmap. You'll collaborate with product managers, designers, and cross-functional teams to deliver features that delight users and drive … Azure or AWS. Familiarity with databases (SQL/NoSQL), identity/access management, and deployment tools. Familiarity with rapid prototyping tools (e.g Figma etc) Professional Experience 3+ years in software development or engineering, ideally within a product-focused or cross-functional team. Experience working in a professional service, legal, or regulated environment is a plus, but not required. Experience More ❯

Fully remote: We are looking for an experienced senior software engineer to work within our Shared Services organisation. You will work with existing teams to build, enhance, maintain and support our existing and future products and services. Primarily working with AWS AI technologies, you will be building services which accelerate the vision of our stakeholders, providing tangible benefits … across our company. Responsibilities: Design, develop, and maintain software solutions utilizing AWS AI services such as Amazon Lex and c (LLMs). Collaborate with cross-functional teams to integrate AI capabilities into contact centre solutions. Write clean, efficient, and maintainable code in TypeScript. Implement and advocate for DevOps best practices, including CI/CD pipelines, automated testing, and infrastructure … as code. Lead and participate in code reviews to ensure code quality and adherence to best practices. Troubleshoot and resolve complex technical issues across multiple areas of the software stack. Stay up-to-date with the latest industry trends and technologies to ensure our solutions remain competitive yet sustainable. Requirements: Proven experience as a Senior Software Engineer More ❯

Fully remote: We are looking for an experienced senior software engineer to work within our Shared Services organisation. You will work with existing teams to build, enhance, maintain and support our existing and future products and services. Primarily working with AWS AI technologies, you will be building services which accelerate the vision of our stakeholders, providing tangible benefits … across our company. Responsibilities: Design, develop, and maintain software solutions utilizing AWS AI services such as Amazon Lex and c (LLMs). Collaborate with cross-functional teams to integrate AI capabilities into contact centre solutions. Write clean, efficient, and maintainable code in TypeScript. Implement and advocate for DevOps best practices, including CI/CD pipelines, automated testing, and infrastructure … as code. Lead and participate in code reviews to ensure code quality and adherence to best practices. Troubleshoot and resolve complex technical issues across multiple areas of the software stack. Stay up-to-date with the latest industry trends and technologies to ensure our solutions remain competitive yet sustainable. Requirements: Proven experience as a Senior Software Engineer More ❯

Software Engineer/JavaScript/AWS/SaaS/Oracle Simphony Outside IR35 Contract Role Role: Software Engineer Salary: £600 a day Location: Fully Remote Duration: 3 months initial Software Engineer/JavaScript/AWS/SaaS/Oracle Simphony Responsibilities Design, code, test and manage various applications Experience developing SaaS/Software … Skills Experience with JavaScript & Oracle Simphony Experience building & integrating APIs Excellent knowledge of SQL Familiar with AWS or similar Excellent communication skills Knowledge of practices and procedures for full software design life cycle Qualifications Bachelor's degree in Computer Science or relevant field 5+ years of experience working with JavaScript/Oracle Simphony Experience within the financial sector (bonus … Experience with Gitlab If you believe you are the Software Engineer with experience in JavaScript & Oracle Simphony we are looking for then please do not hesitate to apply or send your cv directly Software Engineer/JavaScript/AWS/SaaS/Oracle Simphony More ❯

Lead Software Engineer - Golang (Financial Services) Rate - £700/800 per day PAYE Duration - 6 months initial Location - 5 days on site in London We're looking for a Lead Software Engineer/Golang Engineer to join an agile team that works to enhance, build and deliver trusted market-leading technology products in a secure … way. You would be responsible for critical technology solutions across multiple technical areas within various business functions to support the firm's business objectives. Responsibilities Design and develop creative software solutions and technical troubleshooting Develop secure high-quality production code and review excising code Lead evaluation sessions with external vendors, startups and internal teams Drive outcome-oriented probing of More ❯

Lead Software Engineer - Golang (Financial Services) Rate - £700/800 per day PAYE Duration - 6 months initial Location - 5 days on site in London We're looking for a Lead Software Engineer/Golang Engineer to join an agile team that works to enhance, build and deliver trusted market-leading technology products in a secure … way. You would be responsible for critical technology solutions across multiple technical areas within various business functions to support the firm's business objectives. Responsibilities Design and develop creative software solutions and technical troubleshooting Develop secure high-quality production code and review excising code Lead evaluation sessions with external vendors, startups and internal teams Drive outcome-oriented probing of More ❯

Role: Software Engineer Our leading Financial Services client is looking for a highly skilled Software Engineer to join their team for a 6-month initial contract. Key Responsibilities: Develop and maintain applications using ZOS Connect EE, DB2 Rest, and CICS web services. Utilize development tools such as FileAid, Xpeditor, IBM Explorer for ZOS API, and Visual More ❯

Go Engineer/GoLang Engineer/AI Engineer/AI Developer/Software Engineer - Go We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. Are you ready to bring your Lead Software Engineering expertise to the next level? We're looking … s commercial goals by harnessing artificial intelligence and machine learning technologies to develop new products, improve productivity, and enhance risk management effectively and responsibly Overview: Designs and develops creative software solutions, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code, and reviews … and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Leads evaluation sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural designs, technical credentials, and applicability for use within existing systems and information architecture Leads communities of More ❯

Go Engineer/GoLang Engineer/AI Engineer/AI Developer/Software Engineer - Go We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. Are you ready to bring your Lead Software Engineering expertise to the next level? We're looking … s commercial goals by harnessing artificial intelligence and machine learning technologies to develop new products, improve productivity, and enhance risk management effectively and responsibly Overview: Designs and develops creative software solutions, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops secure high-quality production code, and reviews … and debugs code written by others Identifies opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Leads evaluation sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural designs, technical credentials, and applicability for use within existing systems and information architecture Leads communities of More ❯

T24 Principal Software Engineer Location: London - Hybrid 3 days a week in the office Duration: Initially 6 months Rate: £market rate The company: Global Technology company delivering digital transformation to a financial services end client. The knowledge, experience and qualifications you need Wide, detailed, and up-to-date experience of the technologies and tools in your area. Plenty … of experience in the full lifecycle of developing software from the first idea to the final execution Mandatory to have L3 code development skills with hands-on experience. TAFJ knowledge and code library management experience. Local code development skill using Info Basic and TAFJ componentized codes. In-depth Technical knowledge of T24 Customization and OFS processing. Linux basics. Agile … delivery experience, especially around discovering requirements and preparing user stories. A good understanding of testing approaches and putting testability at the heart of software design and development. The ability to establish relationships with stakeholders at all levels A good understanding of system integration patterns and associated technologies. Excellent written and spoken English, and communication skills to help manage relationships More ❯

Roc Search Tech have a 3 month contract available for a (SDET) Software Development Engineer in Test to join a growing Fintech startup in London. IMMEDIATE STARTInside IR35 - Day Rate TBCLocation: London - Hybrid (2 days a week in the office)Responsibilities:* Design, implement, and execute automated test suites using BDD principles and frameworks.* Prioritise test robustness and execution More ❯

Job Title: Data Engineer/Software Engineer - AI/ML Research Location: London- UK (Hybrid role) Duration: Contract- Until Dec 25 with a possible extension About the Role We are seeking a Data Engineer/Software Engineer to support a pioneering project focused on LLM agents for research . You will play a key … data mitigation and filtering tasks with minimal overhead. Develop tools that enable LLM agents to process and manage data automatically. Required Skills & Qualifications Solid background in data engineering or software engineering . Proficient in Python and pipeline development . Experience with data cleaning, transformation, and validation . Understanding of modern data storage systems and formats. Strong communication and collaboration More ❯

Software Engineer - FinTech/Compliance Systems A leading organisation is seeking a Software Engineer to join its fast-paced technology function, focused on developing secure, scalable and compliant systems that support complex regulatory requirements and partner onboarding experiences. This is an exciting opportunity to work at the intersection of technology, risk management and innovation, building next … processes and enable business growth. What You'll Do: Design and develop scalable, high-performance microservices to support compliance, onboarding and risk management processes Own critical components across the software architecture, ensuring reliability and performance Build internal tooling and reporting dashboards to support compliance officers and analysts Work with cross-functional teams to understand requirements and implement automated solutions … complex technical problems with a strong customer-centric focus Help automate and modernise legacy systems to reduce manual intervention and increase resilience What You'll Bring: Experience in backend software development Proficiency in Java and at least one other server-side programming language Experience with microservices architecture and distributed systems Strong understanding of data storage technologies (MySQL, Hadoop, Cassandra More ❯

month contract Software Engineer role developing C# Windows applications that interface with hardware. This role is inside IR35 and requires on-site work 3 days per week. C# Software Engineer skills required - Good analytical skills and experience of code and design review for large projects. Experience of multi-threaded and distributed applications, preferably with an understanding More ❯

month contract Software Engineer role developing C# Windows applications that interface with hardware. This role is inside IR35 and requires on-site work 3 days per week. C# Software Engineer skills required - Good analytical skills and experience of code and design review for large projects. Experience of multi-threaded and distributed applications, preferably with an understanding More ❯

A well-established business is looking for an accomplished Software Engineer with expert Python skills to join its organisation. Please note, this role is Outside IR35. The company embraces hybrid and flexible working so you will be able to work fully remotely, with occasional visits (perhaps once per month) to the office in London. Web, software, and … AI-enabled technology are fundamental to the success of the business so you must have proven experience of developing great software in Python and an interest in adopting cutting-edge technology.In order to be suitable for this Lead Software Engineer role you must be an accomplished developer with a passion for technology and desire to mentor a … role of significant responsibility, you will be both a Lead Developer and guide 2 in-house developers and an offshore team. You will act as a technical authority on software written in Python, lead architectural discussions, code, ensure technical quality and deliver complex software projects. You will also partner with key stakeholders to drive forward technological innovation and More ❯

Embedded Software Engineer (Android) We are seeking talented engineers to join a high functioning team focused on the next generation of hardware. Ideal Candidate Profile: Embedded Android Java, C++ or Kotlin AOSP SDK NDK Job Title: Embedded Software Engineer (Android) Location: London, UK Job Type: Contract Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road More ❯

Expertise with Pytest, Locust, Selenium and Playwright frameworks Experience with performance testing tools in JMeter or Blaze Meter Knowledge of artificial intelligence and machine learning concepts Solid understanding of software testing methodologies and best practices Excellent problem solving skills and ability to work in a fast paced global environment Reasonable Adjustments: Respect and equality are core values to us. More ❯

Embedded Software Contract - 12 Months. We are currently working with a client in Stevenage, who are looking for multiple Embedded Software Engineers to join their ongoing development. The client is in the Telecoms industry, ideally looking for someone with experience in that area. There are roles both inside and outside IR35, some being Hybrid and Remote. The skills More ❯