1685 jobs found

Software Engineer 6 Month Contract Outside IR35 £350-450 p/day We're looking for a versatile Software Engineer to join a leading Bristol-based business, delivering high-quality solutions for clients across finance, e-commerce, and technology. This is a hands-on role where you'll work across the full stack. Back-end services in C#/.NET and Python, and dynamic front-end applications using JavaScript, React, Node.js, and TypeScript. Location: Bristol (Hybrid) Contract: 6 Months (OIR35) Rate: £350-450 p/day Start date: ASAP Key Responsibilities: Build and maintain software using C#/.NET, Python, JavaScript, React, Node.js, and TypeScript Develop and optimise APIs, services, and integration layers. Deliver end-to-end features across back-end, front-end, and cloud-hosted environments. Write clean, efficient, and maintainable code following best practices. Contribute to code reviews, testing, and Agile ceremonies. Troubleshoot and resolve application-level performance and reliability issues. Key Skills: Commercial experience with C#/.NET, Python, JavaScript/React. Strong knowledge of Node.js, TypeScript, and modern full-stack development. Experience with SQL/NoSQL databases (PostgreSQL, MongoDB, SQL Server). Familiarity with cloud environments (AWS, Azure, or GCP). Solid grounding in software engineering best practices - testing, design patterns, version control (Git). Agile team experience with strong communication and collaboration skills. If this sounds like you, appy now for immediate consideration. Oscar Associates (UK) Limited is acting as an Employment Business in relation to this vacancy. To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website.

Java Full Stack Software Engineer - Banking Based in Glasgow 2-3 days a week in the office We're partnered with a leading Bank that's looking to hire a Java Full Stack Developer on a critical system for the bank's trading operations. This is an exciting opportunity for someone looking to either expand or gain new experience in Financial Services as no previous finance domain knowledge is required. What you'll do: * Greenfield project: Designing and building from scratch - opportunity to shape the solution from the ground up * Making key architectural and deployment decisions * Collaborate with cross-functional teams such as designers, product managers, engineers and other business divisions * Help foster a collaborative environment with peers Requirements: * Experience with Java and Spring Boot * Could also have experience with either React/Angular * Ideally have experience with Multithreading * Some expose to MongoDB would be beneficial This is an exciting opportunity to join a leading Bank at the start of an exciting greenfield project!

Principal Data Engineer - Hybrid (London/Winchester) We're seeking a hands-on Principal Data Engineer to design and deliver enterprise-scale, cloud-native data platforms that power analytics, reporting, and Real Time decision-making. This is a strategic technical leadership role where you'll shape architecture, mentor engineers, and deliver end-to-end solutions across a modern AWS/Databricks stack. What you'll do Lead the design of scalable, secure data architectures on AWS. Build and optimise ETL/ELT pipelines for batch and streaming data. Deploy and manage Apache Spark jobs on Databricks and Delta Lake. Write production-grade Python and SQL for large-scale data transformations. Drive data quality, governance, and automation through CI/CD and IaC. Collaborate with data scientists, analysts, and business stakeholders. Mentor and guide data engineering teams. What we're looking for Proven experience in senior/principal data engineering roles. Expertise in AWS, Databricks, Apache Spark, Python, and SQL . Strong background in cloud-native data platforms, Real Time processing, and data lakes. Hands-on experience with tools such as Airflow, Kafka, Docker, GitLab CI/CD. Excellent stakeholder engagement and leadership skills. What's on offer £84000 salary + 10% bonus 6% pension contribution Private medical & flexible benefits package 25 days annual leave (plus buy/sell options) Hybrid working - travel to London or Winchester once/twice per week Join a company at the forefront of media, connectivity, and smart technology , where your work directly powers millions of daily connections across the UK.

Lead Java Developer Oxford - £120kJava, Springboot, Rest APIs, Microservices, TDD, DevOps, CI/CDI have started working with a global organization that helps scientists make sense of complex data and push the boundaries of discovery. Their tools are used by researchers working on everything from new medicines to sustainable materials, and they're proud to play a quiet but vital role in how science moves forward!Java Engineers here build the platforms that make this possible. Whether it's designing fast, reliable search systems for chemical data, improving the accuracy of machine learning models, or creating clean, intuitive interfaces for researchers, the work is deeply technical and genuinely meaningful. You won't be building throwaway features, you'll be solving real problems that help real people.It's currently an international team of 10 engineers, whilst the main aim is to grow out the Oxford function with experienced Senior / Lead Java engineers, currently. Tech stack includes : Java, Springboot, Microservices, Python, AWS, CI/CD, AWS, REST apis, TDD, Kafka and agile.Salary in the range of £100k - £120k, based in Oxford (hybrid), 8% pension, health and dental insurance, 25 days holiday and two stage interview process.Interested in learning more? Or know someone who might be interested in this role?Please steer them my way - or add me on Linkedin - Rebeka to have an informal chat.Please note, we cannot sponsor for these roles.

We are seeking a Full Stack Developer to join the Credit & Rates Trading team at a leading investment bank. This role will be central to the re-engineering of several Legacy trading applications, contributing to the design and delivery of modern, Real Time trading systems. Key Requirements Candidates must demonstrate strong technical expertise in Real Time systems design and development, with advanced proficiency in React/TypeScript and solid Java skills. Experience & Skills Proven full stack development experience (React 70%/Java 30%) Advanced React and TypeScript skills, with experience in UI re-writes Strong Java expertise Solid understanding of: Backend integrations, Messaging frameworks, REST APIs & WebSockets, Working with Back End services in Java System design and architecture experience Experience building Real Time, data-intensive trading applications Previous exposure to investment banking environments and client-facing roles If you would like to be considered for this opportunity, please submit your CV, clearly highlighting your relevant experience in relation to the requirements above.

Firmware Engineer Our client is a leader in monitoring IoT technology, developing innovative critical resource monitoring solutions. Exceptional software is at the core of their customers innovations. About the Role We are seeking a developer/ software engineer to help deliver the company's digital product strategy. You will take ownership of a key part of the digital product portfolio, working closely with the Head of Digital to shape its future. This role requires strong software engineering expertise, an understanding of system design and the ability to solve complex problems collaboratively. Key Responsibilities Collaboration: Work with Tech-Leads, and stakeholders to define and prioritize product features, ensuring technical implementation meets business needs. System Improvements: Identify opportunities to enhance system reliability, simplicity, and maintainability, recommending tech stack updates where needed. Innovation: Stay informed of industry trends and emerging technologies, evaluating their potential impact on the product portfolio. Risk Mitigation: Identify and address technical risks and develop strategies to manage technical debt. Culture Building: Foster a culture of innovation, experimentation, and continuous learning. Cross-team Contributions: Participate in architecture discussions and support wider software development initiatives. User Support: Provide responsive support for urgent issues affecting system users. Role Requirements Technical Skills Core Requirements: 3+ years of experience in software development. Proficiency in Linux/Unix and Windows environments. Familiarity with cloud services, especially Azure. Strong knowledge of networking, network security, and IT security. Understanding of best practices for always-on, always-available services. Open-mindedness and a willingness to learn new technologies as needed. Technical Expertise by Team Focus Embedded & Data Platform Team: Expertise in C and C++ development. Firmware development experience for embedded and IoT devices. API development experience. Strong understanding of computer architecture, operating systems, and device drivers. Proficiency in debugging firmware for microcontrollers and SoCs. Familiarity with IoT protocols (e.g., MQTT). Strong knowledge of communication protocols (TCP/IP, I2C, MODBUS, SDI12, etc.). Understanding of device management and security protocols (e.g., TLS, DTLS).

Full Stack Software Engineer - Hybrid UK - £85000 We are helping an innovative technology business scale their Software team in in the UK. Their software powers some of the worlds leading consumer brands across the digital commerce and experience space. Due to continued growth and demand for their products they now urgently need a Full Stack Software Engineer to focus on their back end code and infrastructure base. This role would suit a Full Stack Software Engineer who sees their career in hands on technical leadership and defining how software should work. This role is remote within the UK - they do have an office in central London and the team meet up once per quarter. To be a successful, the ideal Full Stack Software Engineer candidate will have: A deep knowledge backend JavaScript - Node and Typescript. Excellent knowledge of React for front end Experience of some AWS or AI or LLM Experience of working in a small team and getting things done What is in it for you? As a talented Full Stack Software Engineer you can expect: Great salary - Up to £85,000 base and Package (neg for the right person) If you are an ambitious Full Stack Software Engineer hit apply and we will do the rest. Please apply with your CV and we will be in touch for a confidential chat. Noa Recruitment specialise in helping Software and Web Professionals and technical talent find great careers. If this role doesn't sound like you, but you know a great person who might be interested then please do share these details with them.

Lead Software Engineer London (Hybrid 1x Per Month) Salary: Up to £100k + Benefits + Stock Options About Us Our client is a Insurtech Unicorn looking to expand their engineering team. With the opportunity to work on existing products which have generated millions in revenue to something new changing the landscape of the insurance world, this is the perfect opportunity for a results driven and growth focussed Senior engineer looking to start an ambitious business. The Role We're seeking a Lead Fullstack Engineer to own the Front End architecture and elevate the B2C user experience across our digital products. This is a high-impact role requiring technical vision, hands-on expertise, and leadership to drive innovation in a rapidly evolving environment. As part of a cross-functional, agile team, you will shape the Front End roadmap, champion best practices, and foster a culture of engineering excellence. You'll lead the migration from a Legacy monolith to a modern microfrontend and Backend-for-Frontend (BFF) ecosystem, leveraging React, Next.js, TypeScript, and advanced communication protocols such as GraphQL and gRPC. What You'll Own Lead the design and implementation of scalable, performant, and maintainable Front End architectures that support diverse driver journeys and complex policy workflows. Drive innovation by setting standards for UI/UX, accessibility, and Front End engineering practices across the organization. Mentor, inspire, and grow a high-performing team of engineers through coaching, technical guidance, and fostering collaborative problem-solving. Partner closely with Product, Design, and Backend teams to translate complex requirements into elegant, user-centric digital experiences. Advocate for CI/CD best practices, ensuring rapid and safe delivery of features with automated testing, code reviews, and observability. Influence technical strategy, tooling, and processes to continually raise the engineering bar and accelerate delivery velocity. Lead efforts in evaluating and integrating AI tools and automation that enhance developer productivity and product innovation. About You Extensive commercial experience building complex Front End applications with React and Next.js, with strong proficiency in TypeScript. Proven track record of architecting scalable Front End systems and migrating Legacy codebases to modern frameworks. Deep understanding of accessibility standards (WCAG) and a passion for building inclusive user experiences. Experience working with GraphQL and gRPC APIs in production environments. Exceptional leadership and communication skills, comfortable mentoring engineers and influencing cross-functional teams. Strong advocate for engineering best practices, test-driven development, and continuous delivery. A proactive learner and early adopter of AI-powered tools, keen to experiment and leverage new technologies to boost team performance. Our Approach to AI We embrace AI as a catalyst for smarter work enabling faster iteration, enhanced creativity, and focused impact. As a Lead Engineer, you'll champion intentional AI adoption to empower your team and unlock new levels of productivity. Benefits We value and reward our people with: Private Medical Insursance, Company Share Options, Generous Holiday allowance, flexible hybrid working allowance, and many more. We're an equal opportunity employer and we value diversity at our company. We do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, marital status, or disability status.

Purpose of the Job: Design, build, and maintain robust data systems and pipelines that support data storage, processing, and analysis on the Cloud. Work with large datasets, ensuring data quality, scalability, and performance, while collaborating. closely with data scientists, analysts, and other engineering teams to understand their data needs and provide them with high-quality, accessible data. They are responsible for ensuring that the underlying data infrastructure supports the organizations broader data and business goals, enabling more effective data-driven decision-making. Key Accountabilities: Design and implement scalable, efficient, and secure data architectures, ensuring optimal data flow across systems in order to achieve high service levels of support, maintenance and development You will own development and change projects to ensure requirements are met in the most cost-effective manner while minimising associated risk to expected standards. Responsibly for cloud data platform development, data modelling, shaping and technical planning You will be a mentor among the owning decision making and evaluation of requirement suitability, facilitate reliable estimates, technical project management, stakeholder management with a project Ensure that resource requirements are understood and planned/estimated effectively against demand, including identification of additional temporary resource capability within projects Maintain appropriate process procedures, compliance and service level monitoring, performance reporting and vendor management. Implementing best practices around data security, privacy, and compliance for the teams compliance with cyber security and data protection and supporting along with BI lead Strong stakeholder management will be required for maintaining relationships with our business users to clarify and influence requirements. Including liaising with internal business departments and functions to manage the service level expected from the data team. Collaborating with external organisations and third-party software/service suppliers for ongoing support, maintenance and development of systems. You will be able to demonstrate you are quality focused to ensure that they solutions are built to an appropriate standard whilst being balanced with a drive to deliver against tight deadlines. Support in developing and implementing best practices and process across the team along with BI lead. Influence the evolution of business and system requirements and contribute to the design of technical solutions to feed a delivery pipeline that increasingly employs Agile methods such as SCRUM and Kanban You will be required to develop unit tested code and then support test cycles including post implementation validation. You will be required to contribute to the transition into service and ongoing support of the applications in the area which provides the opportunity to reduce technical debt and rationalise our technical footprint Mentor data engineers, supporting their professional growth and development Outcome, Results and Key Performance Indicators: Delivery of projects to expected timely, cost and quality standards Excellent levels of application availability and resilience as required by business operations. Necessary governance and control requirements defined - design, code and test standards and guidelines. Ensure data systems comply with necessary governance and control requirements. Internally-developed data solutions are fit for purpose and fit correctly within the data architecture. Built and tested to user requirements, performing to defined performance and capacity requirements. Company data is secure, accurate, maintained and available according to requirements. Technical risks and issues correctly mitigated and managed on Projects and Production support. High quality software delivered in to production - zero critical and high defects before production release. Dimensions of Job: This role is part of a well-established data team, the role offers a great opportunity for the right candidate to hone their modern data management skills in a friendly and supportive environment. This role requires attendance to a Leeds based office as often as needed with a minimum 2 days a week. Able to work effectively as part of a remote team. A great opportunity for a motivated data engineer seeking a new opportunity with a friendly, newly formed data team and able to contribute to the team's growth with their technical expertise Key Relationships: Internal: Wider technical teams (including apps, test, dev ops and more), Project managers, business SME's, data teams and communities, Data scientists, BI Lead, Head of Data External: software & service suppliers, consultants. Knowledge and Skills: Knowledge - Broad data management technical knowledge so as to be able to work across full data cycle. - Proven Experience working with AWS data technologies (S3, Redshift, Glue, Lambda, Lake formation, Cloud Formation), GitHub, CI/CD - Coding experience in Apache Spark, Iceberg or Python (Pandas) - Experience in change and release management. - Experience in Database Warehouse design and data modelling - Experience managing Data Migration projects. - Cloud data platform development and deployment. - Experience of performance tuning in a variery of database settings. - Experience of Infrastructure as code practises. - Proven ability to organise and produce work within deadlines. Skills - Good project and people management skills. - Excellent data development skills. - Excellent data manipulation and analysis skills using a variety of tools including SQL, Phyton, AWS services and the MSBI stack. - Ability to prioritise and be flexible to change those priorities at short notice. - Commercial acumen. - Able to demonstrate a practical approach to problem solving. - Able to provide appropriate and understandable data to a wide ranging audience. - Well-developed and professional communication skills. - Strong analytical skills - ability to create models and analyse data in order to solve complex problems or reinforce commercial decisions. - Able to understand business processes and how this is achieved/influenced by technology. - Must be able to work as part of a collaborative team to solve problems and assist other colleagues. - Ability to learn new technologies, programs and procedures. Technical Essentials: - Expertise across data warehouse and ETL/ELT development in AWS preferred with experience in the following: - Strong experience in some of the AWS services like Redshift, Lambda,S3,Step Functions, Batch, Cloud formation, Lake Formation, Code Build, CI/CD, GitHub, IAM, SQS, SNS, Aurora DB - Good experience with DBT, Apache Iceberg, Docker, Microsoft BI stack (nice to have) - Experience in data warehouse design (Kimball and lake house, medallion and data vault) is a definite preference as is knowledge of other data tools and programming languages such as Python & Spark and Strong SQL experience. - Experience is building Data lake and building CI/CD data pipelines - A candidate is expected to understand and can demonstrate experience across the delivery life cycle and understand both Agile and Waterfall methods and when to apply these. Experience: This position requires several years of practical experience in a similar environment. We require a good balance of technical and personal/softer skills so successful candidates can be fully effective immediately. - Proven experience in developing, delivering and maintaining tactical and enterprise data management solutions. - Proven experience in delivering data solutions using cloud platform tools. - Proven experience in assessing the impact of proposed changes on production solutions. - Proven experience in managing and developing a team of technical experts to deliver business outcomes and meet performance criteria. - Exposure to Energy markets, Energy Supply industry sector - Developing and implementing operational processes and procedures.

.NET Developer - World Class Entertainment Company - London (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client has been producing unparalleled entertainment experiences for over 50 years. Today their global business comprises of: film studios, television stations, theme parks, media networks and retail outlets. They are about to embark upon several joint .NET / C# software development projects with Microsoft that will take the IT industry by storm! We are seeking several .NET Developer with full project life cycle experience and a skill set that encompasses: .NET, .NET Core / ASP.NET MVC, C# and Azure SQL. Our client can provide you with Greenfield project work and exposure to: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. This is a truly amazing opportunity to work for a prestigious global brand and on challenging and complex enterprise level .NET / C# software projects. Our client is quick to recognize talent and keen to promote it. Take your career to infinity and beyond! Location: London, UK / Remote Working Salary: £40,000 - £50,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions! NOIRUKNETRECNOIRUKREC

.NET Developer, C#, WPF - Asset Management - Manchester (Tech stack: .NET Developer, C#, WPF, Azure SQL, MVVM, Prism, TDD, Agile, Scrum, Kanban, Programmer, Engineer, Architect, .NET Developer) Founded in 1930, our client is a leading investment manager with offices in Europe, Asia and North America. They manage over £120 billion across all asset classes and employ over 2000 people around the world. Working in tandem with Microsoft they are developing revolutionary .NET / C# software applications that have attracted much attention in the trade press. We are seeking two .NET Developer to work on these exciting Greenfield enterprise level .NET / C# projects. .NET Developer applicants should have strong knowledge of: .NET, C#, WPF and Azure SQL. This is a fantastic opportunity to work alongside some of Microsoft's very best .NET Developer. Our client can provide you with industry recognised training in: .NET 9, MongoDB, MVVM, Prism, continuous integration, dependency injection, TDD and Agile (Scrum / Kanban). Additionally you will follow the firm's official career progression programme with the view to being promoted into a position as an Architect within 12 - 18 months. Location: Manchester, UK / Remote Working Salary: £50,000 - £70,000 + Bonus + Pension + Benefits Applicants must be based in the UK and have the right to work in the UK even though remote working is available. Noir continues to be the leading Microsoft recruitment agency; we can help you make the right career decisions!

BI Lead - Consumer Goods Location: Lancashire (2 days per week in office, commutable from Burnley/Preston area) Salary: Up to £70,000 The Company We're partnered with a leading UK consumer goods brand, known nationwide for their products in the home & lifestyle space. With ongoing growth and digital transformation, they are investing heavily in data capabilities to improve business decision-making, customer insight, and operational efficiency. The organisation has already built out a small but capable data team, and they're now looking to appoint a BI Lead to accelerate their reporting, analytics, and automation strategy.This is a high-impact role where you'll shape how data is delivered across the group, working with stakeholders across Finance, Operations, Marketing, and Commercial to enable smarter, faster decisions. The Role This newly created BI Lead role sits within a growing data function, reporting into the Head of Data. The successful candidate will take ownership of group-wide reporting and build out a self-service analytics platform to support stakeholders at all levels. You'll combine hands-on development with leadership, guiding the team on best practices while driving adoption of modern BI tools.You'll play a key role in shaping the data strategy, leading projects to unify reporting across multiple business units, improve pipelines, and embed automation to reduce manual reporting. Key Responsibilities Lead BI development and delivery across the organisation, driving consistency and scalability. Design and implement a unified reporting platform, empowering stakeholders to self-serve insights. Build and optimise pipelines within the Azure ecosystem (Databricks, Data Factory, Synapse). Develop, maintain, and enhance dashboards and reports using Power BI (part of Microsoft stack). Collaborate with business stakeholders to gather requirements, translate them into solutions, and ensure insights drive impact. Mentor and support junior team members, fostering best practice in data modelling, governance, and reporting. Partner with engineering colleagues on in-house platform migration projects, ensuring data is structured and accessible for analysis. Drive automation of reporting processes, reducing manual effort and increasing accuracy. Work closely with the Head of Data on data strategy, roadmap, and stakeholder engagement. Skills & Experience 5+ years' experience in Business Intelligence, with proven delivery of group-wide reporting projects. Strong SQL skills - confident in writing, optimising, and troubleshooting queries. Experience with the Microsoft stack, particularly Power BI (development and publishing). Hands-on experience in the Azure ecosystem (Databricks, Data Factory, Synapse). Understanding of data pipelines; ability to design and manage end-to-end data flows (not necessarily hardcore engineering). Exposure to Python for data manipulation/automation is desirable but not essential. Strong communication and stakeholder engagement skills, with experience translating technical outputs into business value. Previous leadership or mentoring experience is desirable, as this role may grow into a formal management position. Commercially savvy, able to prioritise projects that deliver tangible value to the business. Benefits Salary up to £70,000 depending on experience. Hybrid working: 2 days per week in the Lancashire office (commutable from Burnley, Preston, Blackburn, and surrounding areas). Opportunity to lead BI strategy in a high-profile role with direct business impact. Work on varied projects, from platform migration to group reporting and automation. Collaborative culture with a growing data team and supportive leadership. How to Apply If you're a BI professional looking for a step up into a leadership role-or already operating as a BI Lead and seeking a high-impact environment-please send your CV to Mohammed Buhariwala at Harnham via the Apply link on this page.

Job Title: Lead/Principal Embedded Software Engineer Location: Gloucester (On-Site Working) Salary: Up to £80,000 (Depending on Experience) Summary of Vacancy: We re currently recruiting for a Principal Embedded Software Engineer on behalf of a cutting-edge Security Research & Development organisation. This organisation is focused on low-level, security-related development in embedded systems, and is building novel and secure solutions that push technical boundaries. You ll be working in a deeply technical, collaborative environment that prioritises engineering excellence. As a Principal Engineer, you ll lead development efforts for secure embedded systems, working hands-on with code while also guiding and mentoring others. You ll collaborate with researchers to prototype new capabilities and deliver high-integrity software across a wide range of platforms. Key Responsibilities: Develop robust, efficient embedded software with a focus on security and performance. Work across the full stack from low-level hardware interaction up to application logic depending on project needs. Use your deep understanding of systems to write clean, reliable code that meets demanding security requirements. Lead small teams of engineers, supporting junior developers and reviewing complex codebases. Rapidly learn and adapt to new languages, platforms, and toolchains. Collaborate closely with researchers to explore new capabilities and turn ideas into working software. Required Experience: 8+ years experience in software engineering, with a strong focus on embedded systems and/or low-level development. Expertise in native languages such as C, C++ & Python Proven track record of delivering complex projects in production environments. Deep understanding of secure coding practices and system-level design. Familiarity with a range of hardware platforms and toolchains. Excellent communication skills able to explain technical concepts to both engineers and stakeholders. Additional Information & Benefits: This role requires UK security clearance . Discretionary Bonus Enhanced Employer Pension Contributions 26 Days Holiday + Bank Holidays