MRJ Recruitment

About the Company

Here at MRJ

We power startups, scaleups and global giants across the UK & Europe with great talent, enabling them to scale their technology & product teams, quickly.

Why work with us?

Three products. One result.

We're more than just your average agency. What matters to you, matters to us and we tailor our solutions to fit with your hiring needs.

Our Talent Partners live and breathe your brand, creating a genuine partnership with you.

We replace the "us" and "them" divisions of traditional recruitment with a single, united team focused on defining your message, telling your story and making sure you reach, attract and hire outstanding talent.

We tailor our approach and offer various solutions to ensure that your hiring needs are matched. From talent mapping & sourcing, to defining brand & culture, we will work with you to create the best solution.

Want to know more, check us out or get in touch today: www.mrjrecruitment.com

Listed Jobs

Company Name

MRJ Recruitment

Job Title

Front End Developer (React / TypeScript)

Job Description

**Job title:** Front End Developer (React / TypeScript) **Role Summary:** Design, build, and maintain high‑quality, accessible, component‑driven web interfaces for a rapidly scaling consumer platform, leveraging React, TypeScript, HTML5, and CSS3. Own features from concept through deployment and monitoring in a cloud‑first, DevOps‑centric environment. **Expectations:** - Deliver fast, reliable, and accessible UI components used by millions of users. - Mentor peers on best practices, code quality, and testing. - Collaborate cross‑functionally with Product, Design, and DevOps teams. - Continuously improve architecture, design system health, and performance. **Key Responsibilities:** - Build reusable React + TypeScript components and integrate them into product workflows. - Write semantic, responsive HTML5 markup and maintain CSS3 styles with focus on accessibility (WCAG). - Optimize front‑end performance and bundle size for cloud deployment (AWS). - Participate in architecture discussions and enhance the company’s component library. - Own feature lifecycle: vision, implementation, CI/CD integration, deployment, monitoring, and post‑launch support. - Enforce automated testing, continuous integration, and quality gates. - Advocate and implement modern tooling, DevOps principles, and cloud‑first strategies. **Required Skills:** - 3+ years of production experience with React, TypeScript, and JavaScript. - Deep knowledge of modern HTML5, CSS3, responsive design, and UI architecture patterns. - Experience building and tuning applications on Linux and cloud platforms (AWS preferred). - Strong grasp of performance, accessibility, and front‑end craft. - Familiarity with CI/CD pipelines, automated testing, and DevOps tooling. - Excellent communication, collaboration, and pair‑programming skills. **Required Education & Certifications:** - Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent experience). ---

Manchester, United kingdom

Hybrid

17-12-2025

Company Name

MRJ Recruitment

Job Title

Program Director

Job Description

**Job Title** Program Director – Ecommerce & Logistics **Role Summary** Interim senior leader responsible for steering multiple concurrent programmes that enhance delivery operations, customer journey flows, and service models within a high‑volume consumer e‑commerce environment. Works closely with COO and senior leadership to deliver rapid, cost‑effective improvements while ensuring minimal customer disruption over an 8‑month contract. **Expactations** - Deliver end‑to‑end program outcomes within project timelines. - Maintain or improve key delivery performance metrics during transitions. - Strengthen in‑house leadership capabilities for sustainable post‑contract operations. **Key Responsibilities** - Lead large‑scale changes to delivery & fulfilment operations and associated digital journeys. - Manage transitions between external partners and service providers. - Reduce customer contact points and friction related to delivery and pricing. - Own performance tracking, cost impact analysis, and executive‑level reporting. - Develop medium‑term operational roadmaps and ensure alignment with business goals. - Build and mentor internal teams to assume operational ownership after contract end. **Required Skills** - Proven experience leading complex logistics or operations programmes in e‑commerce or high‑volume consumer sectors. - Expertise in managing multi‑partner transitions and cross‑functional delivery. - Strong commercial acumen: balancing cost, risk, and customer outcomes. - Executive‑level communication and stakeholder influence. - Rapid decision‑making ability and clarity in ambiguous environments. - Familiarity with data‑driven performance monitoring and reporting. **Required Education & Certifications** - Bachelor’s degree in Business, Supply Chain, Operations, or related field. - PMP, PRINCE2, or equivalent programme management certification preferred.

London, United kingdom

Hybrid

08-01-2026

Company Name

MRJ Recruitment

Job Title

AI Engineer

Job Description

Job title: AI Engineer Role Summary: Design, build, and ship end‑to‑end AI‑first products for a diverse client portfolio, including LLM‑powered systems, agent frameworks, and conversational experiences. Own the entire product lifecycle—from discovery and rapid prototyping to scalable, enterprise‑ready delivery—while translating real user problems into pragmatic technical solutions. Expectations: - Deliver production‑grade LLM solutions that users depend on. - Own the full product lifecycle and ensure smooth, scalable deployment. - Embed AI capabilities within products and teams so value stays internal. - Constantly experiment with new models, SDKs, and platforms, distinguishing production‑ready technology from hype. Key Responsibilities: - Research, prototype, and iterate on AI models and prompt engineering. - Design and implement LLM orchestration and agent‑based frameworks (e.g., LangChain, LlamaIndex, AutoGen, custom solutions). - Build APIs, event‑driven architectures, data pipelines, and automation integrations (e.g., UiPath, Blue Prism). - Deploy models and services to cloud environments, ensuring reliability, scalability, and security. - Collaborate with product and engineering teams to translate user challenges into technical deliverables. - Conduct rapid prototyping, followed by rigorous testing and production rollout. - Evaluate emerging AI tools and platforms for fit and readiness. Required Skills: - Strong software engineering background (Python, TypeScript/JavaScript, or Java). - Proven experience shipping AI‑powered products to production. - Deep familiarity with LLMs (Claude, GPT‑4/4.1, Gemini, and open‑source alternatives). - Expertise in LLM orchestration, agent frameworks, prompt engineering, RAG, and multi‑agent workflows. - Experience integrating AI into APIs, event‑driven architectures, data pipelines, and automation platforms (UiPath, Blue Prism). - Knowledge of CI/CD, containerization (Docker, Kubernetes), and cloud services (AWS, GCP, Azure). - Strong Git/GitHub workflow and repository management. - Ability to experiment, evaluate, and implement new AI models and SDKs. Required Education & Certifications: - Bachelor’s or Master’s degree in Computer Science, Software Engineering, AI/ML, or related field. - No specific certifications required; relevant cloud or AI certifications preferred.

Leeds, United kingdom

Hybrid

09-02-2026

Company Name

MRJ Recruitment

Job Title

Technical Architect (Payments)

Job Description

Job Title: Technical Architect (Payments) Role Summary: Lead the design and implementation of a modern payments platform, defining end‑to‑end architecture from authorisation to settlement. Serve as the primary technical authority for all integration, compliance, and scalability aspects in a greenfield, high‑volume environment. Expectations: Deliver architecture that meets strict regulatory and security standards; guide engineering teams in adopting best practices; collaborate with product to turn ambiguous requirements into actionable solutions; influence cross‑functional decisions with clear, data‑driven recommendations. Key Responsibilities: - Own target architecture across services, integrations, and operations. - Drive early‑stage discovery, risk assessment, and rapid architectural decisions. - Design scalable, resilient systems for payment workflows (authorisation, capture, settlement, reconciliation). - Provide guidance for banking and card scheme integrations, ensuring compliance, security, and operational readiness. - Establish API, observability, reliability, and deployment standards. - Collaborate with engineering and product teams to translate requirements into pragmatic solutions. - Mentor and support cross‑functional teams working with a modern stack (Kotlin, Rust, Next.js, React, Android). Required Skills: - Proven experience as a Technical Architect with a deep background in software engineering. - Expert knowledge of the complete payment lifecycle and real‑time payment processing. - Hands‑on experience with major payment service providers (Worldpay, Stripe, Adyen, Square, Vocalink, etc.). - Strong understanding of banking partners, card schemes, and payment network integrations. - Comfortable with greenfield platform design, discovery, and architectural definition. - Proficiency in Kotlin and/or Rust; exposure to Next.js, React, and Android highly beneficial. - Excellent communication, influencing, and stakeholder management skills. Required Education & Certifications: - Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field. - Relevant certifications such as Certified Payments Professional (CPP) or Architecture qualifications (e.g., TOGAF) are a plus.

London, United kingdom

Hybrid

05-03-2026