Technical Lead Full Stack Developer

(TypeScript, JavaScript, Node)

Location: Hybrid working within Hampshire
Salary: Competitive + benefits

We’re working with a fast-growing UK SaaS technology company that builds data-driven digital products used by commercial teams to better understand and engage with their customers. They are now looking for an experienced technical lead full stack developer to play a key role in shaping and delivering their next generation of customer-facing platforms.

This is a hands-on technical leadership role where you’ll be involved from early design through to production delivery, working with a modern cloud-based stack and deploying to live environments on a daily basis.

The Role

• Lead technical delivery across a high-performing development squad (10+)
• Contribute to solution design, system architecture and domain modelling
• Build proof-of-concepts and spike complex or uncertain areas of work
• Break down requirements into deliverable epics and user stories alongside product and initiative managers
• Develop and deliver production-ready code across the full stack
• Ensure high standards of quality, maintainability, performance and security
• Support and improve live systems once deployed
• Influence technical direction, tooling and best practice across the wider engineering function

Tech Environment

You’ll work with a modern stack including:

• Node.js microservices
• JavaScript & TypeScript
• Vue.js
• Redis, SQL Server & Snowflake
• AWS cloud infrastructure
• CI/CD pipelines and DevSecOps practices

About You

• Strong full stack development experience (ideally 10+ years)
• 5+ years of JavaScript and TypeScript experience
• Solid background in system design and scalable architectures
• Experience building large, production SaaS platforms
• A clean-code mindset (SOLID principles, design patterns, testable code)
• Experience working in mature CI/CD and continuous deployment environments
• A commercial mindset when designing and delivering software
• Excellent collaboration skills and confidence working with stakeholders
• Interest in using AI to accelerate and improve software development
• A passion for performance, security and engineering best practice
• Degree in Computer Science or equivalent real-world experience

What’s On Offer

• Competitive salary and benefits package
• Hybrid working (1 day per week in the Fareham office)
• Opportunity to join a scaling UK SaaS business
• Strong engineering culture with a focus on quality and continuous improvement
• Supportive, collaborative working environment
• Community and charity initiatives, including volunteer days

Send your CV across to me on email (url removed) or call (phone number removed) for more information.

Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

Prospect is looking for someone who is equally passionate about football and analytics and is excited about the possibilities of the intersection of the two. The ideal candidate would have experience as a problem solver, data engineer, and communicator, preferably with a degree in a quantitative field (such as computer science, engineering, physics, statistics or applied mathematics). You’ll work as part of cross-functional teams to help solve challenges and aid decision makers across the sporting landscape, from elite professional teams, to leagues and broadcasters, applying advanced analytics and modelling techniques. Roles & Responsibilities: - A passion for sport with an understanding of our clients’ sporting disciplines or an eagerness to learn about them. - A strong programming proficiency in Python and SQL querying. Experience with relational database platforms. - Knowledge of cloud technologies. It is an advantage (but not a requirement) to have had experience working with AWS. - Excellent collaboration and communication skills. - 4+ years of experience in big data related software development; experience with data modelling, design patterns and building highly scalable and secured solutions. - Practical knowledge of software engineering concepts and best practices, like testing frameworks, packaging, API design, DevOps, DataOps and MLOps. - The right to work in the United Kingdom.

Certain Advantage are recruiting on behalf of our Trading client for an AI Engineer on a contract basis for 6-12 months initially in London. This will require some onsite days in Central London during the week. We are seeking Engineers skilled in python with a strong focus on GenAI AI and LLMs to lead the integration of cutting-edge language technologies into real-world applications. If you’re someone passionate about building scalable, responsible, and high-impact GenAI solutions then this could be for you! We’re looking for Engineers offering competent core technical skills in Python Programming, Data Handling with NumPy, Pandas, SQL, and use of Git/GitHub for version control. Any experience with these GenAI Use Cases would be relevant and desirable; Chatbots, copilots, document summarisation, Q&A, content generation. To help make your application as relevant as possible, please ensure your CV demonstrates any prior experience you have relating to the below; System Integration & Deployment Model Deployment: Flask, FastAPI, MLflow Model Serving: Triton Inference Server, Hugging Face Inference Endpoints API Integration: OpenAI, Anthropic, Cohere, Mistral APIs LLM Frameworks: LangChain, LlamaIndex – for building LLM-powered applications Vector Databases: FAISS, Weaviate, Pinecone, Qdrant (Nice-to-Have) Retrieval-Augmented Generation (RAG): Experience building hybrid systems combining LLMs with enterprise dataMLOps & Infrastructure MLOps: Model versioning, monitoring, logging Bias Detection & Mitigation Content Filtering & Moderation Explainability & Transparency LLM Safety & Guardrails: Hallucination mitigation, prompt validation, safety layers Azure Cloud Experience Collaboration & Delivery Cross-functional Collaboration: Working with software engineers, DevOps, and product teams Rapid Prototyping: Building and deploying MVPs Understanding of ML & LLM Techniques: To support integration, scaling, and responsible deployment Prompt Engineering: Designing and optimising prompts for LLMs across use cases Model Evaluation & Monitoring Evaluation Metrics: Perplexity, relevance, response quality, user satisfaction Monitoring in Production: Drift detection, performance degradation, logging outputs Evaluation Pipelines: Automating metric tracking via MLflow or custom dashboards A/B Testing: Experience evaluating GenAI features in production environments Does this sound like your next career move? Apply today! Working with Certain Advantage We go the extra mile to find the best people for the job. If you’re hunting for a role where you can make an impact and grow your career, we’ll work with you to find it. We work with businesses across the UK to find the best people in Finance, Marketing, IT and Engineering. If this job isn’t for you, head to (url removed) and register for job alerts and career guidance tips

DATA ANALYST

CONTRACT INSIDE IR35

LONDON, 2 DAYS ONSITE

Description

A proficient specialist who applies mathematical, problem-solving, and coding skills to manage data, extracting valuable insights, designing tailor-made solutions from data, aiding our business in achieving unique objectives and goals.

Reporting to the Head of Customer Operation, key accountabilities include:

• Undertaking data collection, preprocessing and analysis
• Building models to address business problems
• Presenting information using data visualisation techniques
• Support in the delivery of the charging, data and reporting services for the Customer Operations department.
• Work collaboratively with the Customer Service Manager and peers within the Customer Management Team on the delivery of the team and departmental strategies.
• Identify valuable data sources and automate cleansing processes
• Undertake preprocessing of structured and unstructured data
• Analyse large amounts (several million records) of information to discover trends and patterns
• Build predictive models and machine-learning algorithms
• Combine models through ensemble modelling
• Present information using data visualisation techniques
• Propose solutions and strategies to business challenges
• Collaborate with engineering and product development teams

Skills

• Sql
• Data
• Power Bi
• Python
• Data analysis

Job Title: Data Analyst

Location: London, UK

Rate/Salary: 150.00 - 200.00 GBP Daily

Job Type: Contract

Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. 2876353. Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as “Allegis Group”). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at https://www.allegisgroup.com/en-gb/privacy-notices.

To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go to https://www.allegisgroup.com/en-gb/privacy-notices.

We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the “Contacting Us” section of our Online Privacy Notice at https://www.allegisgroup.com/en-gb/privacy-notices for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. If you are resident in the UK, EEA or Switzerland, we will process any access request you make in accordance with our commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield.

Answer Digital is looking to recruit a Data Engineer to play a vital role in supporting the digital transformation journeys of our clients. What you’ll be doing We’re looking for someone who has experience guiding teams and supporting clients to use data to make better decision making. We're working on some amazing projects across both our Health and Private clients, so if you're interested in being involved in work that delivers real value then we'd love to hear from you. What you’ll bring to Answer Designing and implementing complex data pipelines, leveraging both NoSQL and relational databases. Develop and manage cloud-based data solutions, ensuring scalability and security. Lead and mentor junior data engineers, promoting knowledge sharing and professional growth. Implement and oversee CI/CD pipelines, ensuring efficient deployment of data services. Proficiency in Python, SQL, and other relevant backend languages. Utilise backend programming languages effectively for data processing and manipulation. It would be great if you also had experience in some of these, but if not we’ll help you with them: Actively participate in the organisation and delivery of our Data Engineer Academy. Apply advanced scripting skills to automate data processes and integrate ETL workflows. Engage with business intelligence (BI) tools and techniques to deliver actionable insights. Advocate and apply best practices in software design patterns, principles, and architecture patterns. Stay abreast of the latest trends in data engineering, with a focus on healthcare data standards (SNOMED, FHIR, HL7). Understanding the role of a consultancy and sharing a passion for helping solve our customers problems The perks of being @ Answer We’re an Employee-Owned Company. After 12 months – through the Employee Ownership Trust you will be part of the ownership of Answer; a major factor in driving engagement, retention and growth for our people Flexible annual leave (buy/sell and carry forward) Company-wide bonus, paid twice a year (and it's income tax free too!) Continuous training and development - if you want to learn, we’ll provide the support you need Flexible Pension - we match your on contributions up to 5% Regular tech catch ups/hack events - we also encourage external tech events! A packed social calendar including; Christmas party (partners invited) and Summer away days, monthly and quarterly company team socials. Free parking at Head Offices in central Leeds, plus Cycle2Work & Green Car Lease schemes to help get you here The chance to give back – get involved nationally and regionally with partnerships to get people from different backgrounds into tech, as well as lots of charity and community events Hybrid and flexible working – you can vary your working when and where you work, to allow you to collaborate better, feed your creativity, and take the time and space to focus when you need to Diversity and Inclusion At Answer we proudly embrace diversity and inclusion - we want to create a safe environment for everyone to bring their true selves to work. We will do everything we can to support your application; if you require any adjustments to be made to your application or interview process please speak to our recruitment team. A bit more about us. Answer Digital is a successful digital transformation consultancy headquartered in Leeds. We’re a company on a fast growth trajectory with a reputation of delivering large-scale, operational critical solutions. People are at the heart of everything we do - so much so we’re owned by our people. It sets us apart from most digital businesses you’ll meet and defines our culture and values. Our people are invested in everything we do, because we are invested in them. Don't believe us? Well check out our Glassdoor and hear what our people have to say!