Cardiff Developers/Programmers Job Listings

Workable

Frontend Developer

Join our operational research team as an innovative frontend developer! While we value full-stack experience, your primary focus will be on frontend development. In this role, you'll work hand-in-hand with our talented operational research experts, designers, and project managers to craft captivating digital experiences for our clients. You'll enjoy a variety of responsibilities, including supporting client project delivery, along with enhancing and developing our internal web and native applications and websites. Collaborate with clients to help them describe the value of their technologies via web and native applications Lead the planning, building, testing and deployment of web and native applications to meet client needs Write clean, maintainable, and well-documented code Build and maintain a deployment infrastructure for web and native applications that adheres to client security requirements Collaborate with design team and project teams to ensure the technical feasibility of UI/UX designs Support business development, marketing and design with HEOR website performance improvement, accessibility and maintenance Contribute to new project proposal development by identifying solutions to client needs Provoke the industry to think differently by contributing to and delivering thought leadership projects Collaborating with cross-functional HEOR teams to generate internal IP – by creating re-usable assets and infrastructure Collaborate with operational research group colleagues to develop HEOR coding best practices Support the development and implementation of solutions to optimise internal processes and productivity e.g. via internal web apps/tools Requirements What you'll bring to the team: Proven experience as a full stack developer, ideally within regulated sectors (e.g. healthcare, insurance, finance), with exposure to consulting or the pharmaceutical industry Degree or equivalent experience in Computer Science, Software Engineering, Web Development, or a related field Strong front-end development skills using HTML, CSS, JavaScript, and React.js Back-end development experience with Python and strong hands-on knowledge of Node.js/Next.js Solid understanding of cloud architecture and deployment, particularly with Microsoft Azure Familiarity with Infrastructure as Code (IaC) tools such as Terraform Experience designing and developing RESTful and GraphQL APIs Proficient in testing and debugging, including unit, integration, and automated testing using frameworks like Jest, Mocha, and Cypress Knowledge of authentication, security best practices, and frameworks such as ISO 27001 and Cyber Essentials Plus Experience with CI/CD pipelines using GitHub Actions or Azure DevOps If you are passionate about building innovative web applications and eager to make a difference in healthcare through technology, we would love to hear from you! Benefits Competitive compensation and benefits package, including: A ‘learning’ culture focused on personal development and supported by study bursaries Workplace pension scheme Private health insurance with AXA Health Range of high street, supermarket, restaurant, gym membership, holiday and entertainment discounts via Pluxee Cycle to work scheme Employee assistance programme Employees are given an additional day of leave for: their wedding and moving house Annual leave purchase scheme of up to 10 additional days’ leave per year If you would like to request any reasonable adjustment, for any part of the recruitment process (including application), please let us know by emailing careers@heor.co.uk

Cardiff, UK

Negotiable Salary

Cloud Computing Engineer - Trainee63393294342273121

Workable

Cloud Computing Engineer - Trainee

NO EXPERIENCE REQUIRED, WE WILL PROVIDE FULL TRAINING Take the first steps towards a new and exciting career in Cloud Computing. Due to a severe skills shortage in the marketplace AWS Cloud Computer Engineers are in high demand. We have a pool of employers who are seeking to employ newly trained individuals who are motivated to pursue a career in Cloud Computing. Our programmes will provide you the knowledge, skills and certifications required to succeed. Upon completion we will match you with our pool of employers, to help fill essential roles within this sector. Join us on our free AWS Career Webinar, by clicking 'Apply for this job', and we will send you the joining link. Once you have attended this free online event, you can decide if this is something that you would like to pursue. Requirements NO EXPERIENCE REQUIRED You should: Have a moderate understanding of the basics of IT. Be committed to pursuing a career in Cloud Computing. Be a quick learner. Be able to think in a structured manner. Benefits Quickest way to enter a lucrative career within Cloud Computing. Gain the skills, knowledge and certificates required for a career in Cloud Computing. Increased earning potential and job security. Flexible working opportunities within the industry. Platform to enter other career paths including Cyber Security, Artificial Intelligence, Big Data, Machine Learning, Cloud Security, Data Analytics, Networking and DevOps.

Cardiff, UK

Negotiable Salary

Cloud Operations Engineer - Trainee63393284375169122

Workable

Cloud Operations Engineer - Trainee

NO EXPERIENCE REQUIRED, WE WILL PROVIDE FULL TRAINING Take the first steps towards a new and exciting career in Cloud Computing. Due to a severe skills shortage in the marketplace AWS Cloud Computer Engineers are in high demand. We have a pool of employers who are seeking to employ newly trained individuals who are motivated to pursue a career in Cloud Computing. Our programmes will provide you the knowledge, skills and certifications required to succeed. Upon completion we will match you with our pool of employers, to help fill essential roles within this sector. Join us on our free AWS Career Webinar, by clicking 'Apply for this job', and we will send you the joining link. Once you have attended this free online event, you can decide if this is something that you would like to pursue. Requirements NO EXPERIENCE REQUIRED You should: Have a moderate understanding of the basics of IT. Be committed to pursuing a career in Cloud Computing. Be a quick learner. Be able to think in a structured manner. Benefits Quickest way to enter a lucrative career within Cloud Computing. Gain the skills, knowledge and certificates required for a career in Cloud Computing. Increased earning potential and job security. Flexible working opportunities within the industry. Platform to enter other career paths including Cyber Security, Artificial Intelligence, Big Data, Machine Learning, Cloud Security, Data Analytics, Networking and DevOps.

Cardiff, UK

Negotiable Salary

Staff Software Engineer - Data63093968236419123

Indeed

Staff Software Engineer - Data

### **Description** Confused.com is the UK's first comparison platform for car insurance. We've been helping customers since 2002 by empowering them to make better decisions around insurance and financial services. Our mission is simple: take away the confusion when comparing financial products and services to help you save time and money. We're part of RVU, a group of online brands (including Uswitch, Tempcover, and Money.co.uk) that empowers people to make confident decisions across a range of household services. RVU's purpose is to simplify complex marketplaces with intuitive and accessible applications that genuinely improve people's lives. Saving a few hundred pounds a year on bills makes a fundamental difference to vulnerable people who sometimes have to choose between paying for utilities or groceries. Our platforms serve millions of users a month, process thousands of comparisons a day, and drive hundreds of complex integrations with vastly different partners. We're a tech- driven business that focuses on agile delivery and cross functional product teams. We are creating the next generation of comparison platforms, and as we scale we are looking for passionate, empathetic engineers to build highly performant, accessible, and beautiful consumer experiences to facilitate switching and comparisons on the web. ### **What you will be responsible for** Excellence: Work alongside established \& experienced engineering teams, whilst supporting and growing the organisation's understanding \& utilisation of modern technology Collaboration: Work with various cross-functional disciplines across the organisation to make ideas a reality, whilst taking an active role in shaping and delivering the ongoing technical vision of the organisation alongside your peers Autonomy: Authority over technical strategy, decisions and implementation approach, so you can deliver using practices that align with your preferred ways of working Data Driven: Utilise rich logs, metrics, and data to monitor and improve system performance \& reliability Culture: Enhancing a diverse engineering culture by taking part in various technical catch ups, working groups and All Hands Experience: Enrich RVU's perspective by sharing your experience, knowledge \& expertise in a continuous learning environment. * Proactively identify opportunities for improvement across the organisation * Manage your time effectively between team and org level contributions * Rotate around the business to build relationships and act as a multiplier ### **What we look for in you** * Understand, assess and effectively apply modern data architectures (dimensional model, data mesh, data lake) * Experience in applying and using data observability methods effectively * Experience in modern software development practices (agile, CI/CD, DevOps, infrastructure as code, observability. * Experience applying DORA metrics to Data Products * Experience with Domain driven design, Event driven architecture and Contract driven development * Experience and understanding of designing data products and versioning * Proven technical leadership and managing relationships multiple cross-departmental stakeholders * Extensive experience designing, implementing and maintaining robust data pipelines and transformation processes. * Ability to understand detailed technical requirements and explain technical concepts to both technical and non-technical stakeholders alike. High level of proficiency developing applications using most of the following: * Strong knowledge of SQL and Python programming. * Extensive experience working within a cloud environment. * Experience with big data technologies (e.g. Spark, Databricks, Delta Lake, BigQuery). * Experience with alternative data technologies (e.g. duckdb, polars, daft) * Familiarity with eventing technologies (Event Hubs, Kafka etc...). * Deep understanding of file formats and their behaviour such as parquet, delta and iceberg. ### **What we offer** We want to give you a great work environment; contribute back to both your personal and professional development; and give you great benefits to make your time at RVU even more enjoyable. Some of these benefits include: * Employer matching pension up to 7.5% * Hybrid approach of in-office and remote working, and a "Work from Home" budget to help contribute towards a great work environment at home * Excellent maternity, paternity and adoption leave policy, for those key moments in your life * 25 days holiday (increasing to 30 days) + 2 days "My Time" per year * Up to 30 days per year "working from anywhere" * A healthy learning and training budget * Electric vehicles scheme * Health insurance * Access to the Calm and Peppy app for physical and mental health * Regular events - from team socials to company-wide events with insightful external speakers, we want to make sure our colleagues continue to feel connected ### **About Confused.com** At RVU we combine the close-knit and agile environment of a startup, with the know-how, technology and backing of a well-established company. Our mission is to empower people to make confident decisions. With our unique set of brands, including **Uswitch** , **Confused.com** , **money.co.uk, Tempcover and Mojo Mortgages** , we have the power to reach millions of consumers and the technology to deliver a world class online experience for them. **Our culture** Our culture is driven by innovation, collaboration, and a relentless focus on creating real value for our customers. With an experimentation mindset, we challenge the status quo, push boundaries, and embrace continuous learning to stay ahead. Our diverse teams are made up of brilliant people who uplift each other and work together to tackle complex problems. We work with a balance of rigour and urgency so we can learn fast and adapt to change quickly. We are a company where growth knows no limits, and where every person is empowered to make an extraordinary impact. Check out our Life At RVU page to get a further glimpse into our culture. * *We use Metaview during the interview processes for note taking purposes. This records and transcribes interviews so the interviewer can fully focus on your conversation, rather than writing. This has no bearing on the assessment of you as a candidate and you can opt out at any time. Just let us know.*

Cardiff, UK

Negotiable Salary

Data Consultant (Snowflake/Matillion)63093599426689124

Indeed

Data Consultant (Snowflake/Matillion)

### **Description** We're looking for ambitious Data Consultants who thrive in a fast-paced, problem-solving environment to join our global Managed Services \& Support team spanning India and the UK. In this role, you'll help keep our live cloud data solutions operating as they should be, ensuring data pipelines run smoothly and reporting layers stay up to date. You'll take a proactive approach and help identify and resolve issues before they arise while optimising technical debt for long-term stability. This is perfect for someone who enjoys client interaction and is passionate about ensuring cloud data platforms perform at their best. ### **What you'll be doing...** * **Monitoring and troubleshooting live data pipelines** , ensuring smooth operations and up-to-date reporting layers. * Managing a **support queue** , diagnosing and resolving issues related to **ETL processes, Snowflake, Matillion, and data pipelines** . * **Proactively optimising existing solutions** , identifying areas for improvement, and reducing technical debt. * **Collaborating with senior consultants and engineers** to escalate and resolve complex technical challenges. * **Engaging with clients** , ensuring clear communication, managing expectations, and providing best-practice recommendations. * **Documenting and sharing knowledge**, contributing to internal training and process improvements. ### **What you'll need to succeed...** * **SQL knowledge** and experience working with **cloud data platforms (Snowflake, Matillion, or similar ETL tools)** . * Strong **problem-solving skills** with the ability to troubleshoot **pipeline failures and connectivity issues** . * Excellent **communication skills** , able to engage with both technical teams and business stakeholders. * **Experience with support queue management systems** (e.g., JIRA, ServiceNow, FreshService) is a plus. * A proactive mindset, comfortable **working under pressure in a fast-paced, client-focused environment**. ### **So, what's in it for you?** * **The chance to work with cutting-edge cloud data technologies** , solving **real-world business challenges** . * **You can fast-track your career** in **cloud data support and analytics** with training and development opportunities. * An opportunity to be part of a **collaborative, international team** , working across **India and the UK** . * A competitive salary, exciting career progression, and a chance to **make a real impact**. ### **About Snap Analytics** We're a high-growth data analytics consultancy on a mission to help enterprise businesses unlock the full potential of their data. With offices in the UK, India, and South Africa, we specialise in cutting-edge cloud analytics solutions, transforming complex data challenges into actionable business insights. We partner with some of the biggest brands worldwide to modernise their data platforms, enabling smarter decision-making through Snowflake, Databricks, Matillion, and other cloud technologies. Our approach is customer-first, innovation-driven, and results-focused, delivering impactful solutions with speed and precision. At Snap, we're not just consultants---we're problem-solvers, engineers, and strategists who thrive on tackling complex data challenges. Our culture is built on collaboration, continuous learning, and pushing boundaries, ensuring our people grow just as fast as our business. Join us and be part of a team that's shaping the future of data analytics!

Bristol, UK

Negotiable Salary

Indeed

Network Architect

My client, a growing defence consultancy, are looking for a Network Architect and SME, providing expert design and guidance on secure network design, overseeing the design, build, and deployment phases, ensuring best practices are followed. This role falls **OUTSIDE IR35**, and is Hybrid, with the office being based in Bristol. * Develop High-Level Designs and Architecture Overview Documents using leading network technologies. * Develop Low-Level Designs and Configuration Documents to support build activities. * You will lead technical solution delivery from design through to implementation. * Work within a wider project delivery team, engaging in design workshops to support architectural coherence across the project. * Support and engage with project governance and project management requirements. * Contribute to the design of appropriate test documentation. **Experience** * Proven experience designing and delivering network solutions in highly secure environments. * Strong knowledge of network and routing protocols. * Ability to collaborate across teams and engage with stakeholders. * Excellent communication skills and strong attention to detail.

Almondsbury, Bristol BS32, UK

Negotiable Salary

Indeed

Data Engineer

**The Role** We are seeking a skilled, motivated Data Engineer to join our dynamic and innovative team. As a Data Engineer in the Data \& Insight Team you will work as part of a team of data engineers to design, develop, test and maintain data products and our data analytics platform. This is a fantastic opportunity to join our team at a pivotal moment. As we upgrade our data platform to modernise our analytics and AI capabilities, you**\`** ll play a crucial role in building the architecture and pipelines to deliver the data assets that will drive our future success. If you**\`**re passionate about creating innovative and scalable data solutions and want to be part of a team that will help reshape how Unite Students leverages data, we want to hear from you. **What You\`ll Be Doing** * Build, test and maintain robust, scalable data architectures and pipelines that align with architectural standards and business objectives * Collaborate with other data engineers to share knowledge and deliver solutions. * Contribute to the culture of continuous improvement within the team and seek opportunities to automate processes * Troubleshoot complex data issues and optimize existing systems for performance and reliability * Implement data validation and quality checks and monitoring solutions to ensure data integrity and observability to meet data governance standards and requirements. * Collaborate with cross-functional teams to help define requirements and ensure alignment with business needs * Communicate complex technical concepts effectively to non-technical stakeholders * Keep informed of new technologies and deliver proof-of-concept projects to drive innovation * Contribute to Agile ceremonies and technical processes such as code reviews and Change Advisory Board meetings. **What We** **\`** **re Looking for in You** * Experience of working as a Data Engineer * Highly proficient in SQL, Python and Spark (pyspark) for developing and testing data engineering pipelines and products to ingest and transform structured and semi-structured data. * Understanding of data modelling techniques and data pipeline design patterns and behaviours * Experience with pipeline management and orchestration tools such as Airflow * Experience with low/no-code pipeline development tools such as Talend or SnapLogic. * Experience developing data pipelines using cloud services (AWS preferred) like Lambda, S3, Redshift, Glue, Athena, Secrets Manager or equivalent services. * Experience of working with APIs for data extraction and interacting with cloud resources via APIs/CLIs/SDKs (e.g. boto3). * Experience building out a data warehouse on platforms such as Redshift, Snowflake, or Databricks. * Comfortable working with Git for source control (in Azure DevOps repos or equivalent) * Experience working in an Agile (Scrum) environment for product delivery using Azure DevOps or similar tools * Strong problem-solving abilities with the capability to quickly analyse issues and locate performance bottle-necks in code and pipelines * Excellent communication skills, including the ability to translate complex technical concepts for non-technical audiences and non-data experts. **Nice to Have** * AWS certification(s) * Experience developing data pipelines with Databricks * Experience building and deploying data models with dbt * Infrastructure as Code experience (Terraform) **What You\`ll Get in Return** * A discretionary annual bonus so you can share in the company\`s success * 25 days\` paid holiday and an annual holiday buying scheme, with 5 additional days awarded for long service * A generous pension scheme - employer contributions between 5% and 11% depending on how much you save * Various benefits to support your health and wellbeing including a Healthcare Cash Plan, an Employee Assistance Programme, a Wellbeing platform and a Gym benefit that you can share with your family and friends * Enhanced Family Leave including 18 weeks full pay for birthing parents and 4 weeks for non-birthing parents * Lots of other great benefits including an annual ShareSave scheme, Employee Life Assurance, a discounts portal and more! **About Unite Students** Founded in 1991, Unite Students is a FTSE 100 business and the UK\`s leading provider of purpose-built student accommodation. You can find us in 25 leading university towns and cities, with 74,000 students calling US home! We are driven by our values, culture, and a commitment to develop diverse and inclusive teams, filled with positive energy and new ideas. **Instinctive inclusion.**We know that to create and maintain a happy healthy organisation, we have to work hard to ensure inclusion isn\`t just what we do but who we are. **People make Unite Students.**Employees, students and neighbours all contribute to building environments where we can all thrive. **Room for Everyone** We\`re proud to be an employer that **embraces individuality** , and we\`re passionate about building inclusive teams. We focus on creating a collaborative culture where you can be you, where your voice is heard, and where you can truly belong. We take great pride in being rated Gold Investors in People and are constantly striving to provide the highest standard of learning and development opportunities and professional pathways for our people. Building a **home for success**, for both our employees and students, requires exceptional people with a passion for creating room for everyone, doing what\`s right, keeping US safe, and raising the bar. Join us as we build better experiences for students that live with us. **We are US.**

Bristol, UK

Negotiable Salary

Principal Systems Engineer63093914036099127

Indeed

Principal Systems Engineer

**Company Description** General Dynamics Mission Systems engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of more than 13,000 top professionals, we partner with the best in industry to expand the bounds of innovation in the defence and scientific arenas. In the UK, we are leading the way in avionics and communication systems. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. GDUK Engineering operates a matrix organisation, this role is within the Systems Engineering discipline. The purpose of the role is to make a significant contribution to the System Design of C4I Systems on GDUK programmes through application of world class Systems Engineering expertise. The role offers an opportunity to provide System Engineering effort on a variety of MoD development and delivery programmes, Customer Research and Development, and Internal Research and Development. The work will cover a variety of activities including: **Job Description** As **Principal Systems Engineer**you will make a significant contribution to the System Design of C4I Systems on GDUK programmes through application of world class Systems Engineering expertise. The role offers an opportunity to provide System Engineering effort on a variety of MoD development and delivery programmes, Customer Research and Development, and Internal Research and Development. The work will cover a variety of activities including: * Analyse user and system level documentation, produce system designs, and provide significant input to SRR and SDR * Collaborate with specialty engineering teams to ensure a complete system solution, including evaluating and modelling system performance * Specify interfaces and system components, manage the system design through its lifecycle, including design reviews * Engage with development, integration, and test teams for system design, component development, and fault finding * Liaise with stakeholders, including users and technical advisors, throughout the project lifecycle For the full job description click here **Qualifications** To be successful in this valuable role you will have: * Proven experience leading system engineering teams and delivering across all phases of the engineering life-cycle * Broad competence in systems engineering, including resolving design challenges and engaging specialist engineering disciplines * Experience with structured design methods, requirement management, and system design tools * Excellent communication skills and proficiency in Microsoft applications * Experience with Model-Based Systems Engineering and System Modelling Language (SysML) It is desirable but not mandatory that you have experience of the following: * Understanding of computer and network infrastructures, military hardware, and relevant standards * Experience with The Open Group Architecture Framework (TOGAF) and/or NATO Architecture Framework (NAF) * Ability to commit to occasional travel **Additional Information** This role offers a starting salary of between £59,200 - £75,000 depending on experience plus our excellent flexible benefits package. We operate a hybrid working model so you can spend time working from our offices in Oakdale and working from home. We pride ourselves in being a great place to work with a shared sense of purpose, offering impressive benefits: * A compressed nine-day fortnight and compressed hours - which means every other Friday off. * A personalized career development plan, alongside regular progress reviews - supporting and valuing your progression within the Company. * A flexible working environment where your contributions are recognized and rewarded with flexible benefits We believe in maintaining a diverse workplace - inclusive of beliefs, cultural background, job experiences, thoughts and ideas. If who we are and what we do resonates with you, we welcome you to join our inclusive team! Our success is fuelled by our colleagues and the wide variety of backgrounds, perspectives, and skills they bring to the Company. We are a Disability Confident Employer, as such we offer an interview to disabled people who meet the minimum criteria for the job. Please email disabilityconfident@gd-ms.uk if you would like your application to be considered under the DC Scheme. All successful/appointed applicants must be able to obtain a level of UK Security clearance that is appropriate for the role and undertake suitable Right to work checks

Blackwood NP12, UK