83zero

About the Company

83zero Ltd – IT Recruitment Specialists

With 30 years combined recruitment experience, 83zero Ltd offers a consultative approach delivering a trusted partnership to both our clients and candidates.

We specialise within the contract and interim recruitment market, providing a timely and cost-effective IT contract solution tailored to your needs. What sets us apart is our ability to find the right person in the tightest of deadlines. We also have extensive experience in partnering with our clients providing the best permanent talent through our established network. Our proven search and selection methodology means we secure the best talent for you.

Everyone, and we make no distinction between client and candidate, can expect the same of 83zero: open communication, discretion, knowledge, opinion and, above all, honesty.

You'll be pleasantly surprised by our down-to-earth, pragmatic and honest assessment of what we do: we find the most suitable and relevant opportunities for the most highly qualified and experienced individuals providing a customised solution to our client needs and we've done it for years. Successfully.

Listed Jobs

Company Name

83zero

Job Title

Change Consultant

Job Description

Job title: Change Consultant Role Summary: Lead and coordinate change and communications initiatives for a North American transformation program, acting as the key liaison between global teams, regional stakeholders, and functional change leads to ensure effective execution and readiness. Expactations: - Execute plans with a strong focus on turning strategy into action. - Maintain clear, timely communication across multiple business functions and regions. - Deliver stakeholder engagement and readiness assessments. - Provide accurate status reporting to leadership. Key Responsibilities: - Coordinate and deliver regional change and communications activities aligned with global frameworks. - Support stakeholder engagement and develop communication plans across functional teams. - Conduct stakeholder assessments, create action plans, and track readiness progress. - Consolidate updates and report status to leadership teams. - Collaborate with functional change leads and hub teams to align deliverables. - Serve as the bridge between global programs and North American stakeholders. Required Skills: - 3–5 years of experience in Organizational Change Management or Communications. - Strong coordination, planning, and stakeholder engagement capabilities. - Effective communication across cross‑functional and cross‑regional teams. - Execution‑driven mindset with the ability to turn plans into action. - Experience in shared services or transformation environments is a plus. Required Education & Certifications: Not specified.

New jersey, United states

Hybrid

03-11-2025

Company Name

83zero

Job Title

SC Cleared Senior Test Engineer - Oracle Fusion ERP

Job Description

Job Title SC Cleared Senior Test Engineer – Oracle Fusion ERP Role Summary Lead end‑to‑end testing for Oracle Fusion ERP enhancement and digital transformation projects. Own test planning, design, execution, and automation across functional, integration, and regression domains while ensuring quality deliverables in Agile and hybrid environments. Expectations * Maintain active Security Clearance (SC) – mandatory. * Drive test strategy and best practices for complex ERP programmes. * Collaborate with functional consultants, developers, analysts, and business stakeholders to deliver high‑quality releases. Key Responsibilities * Own test planning & strategy for Oracle Fusion ERP programs. * Design, execute, and document system, integration, and regression test cases. * Build, maintain, and evolve Tricentis Tosca automated test suites; ensure scalability and reusability. * Integrate automation into CI/CD pipelines where applicable. * Manage defects, perform root‑cause analysis, and coordinate resolution. * Support User Acceptance Testing (UAT) and provide guidance to cross‑functional teams. * Produce clear, concise test documentation and status reports. Required Skills * Proven experience testing Oracle Fusion ERP (Finance, Procurement, HCM, or related modules). * Hands‑on Tricentis Tosca automation expertise. * Full testing lifecycle experience (requirements analysis, test design, execution, defect management). * Strong communication, analytical, and problem‑solving abilities. * Experience supporting UAT with cross‑functional stakeholders. * Familiarity with Azure DevOps, Jira, or similar tools (nice to have). Required Education & Certifications * Minimum bachelor’s degree in Computer Science, Information Systems, or related field. * ISTQB certification or equivalent (nice to have). Public sector or secure/government working background preferred.

London, United kingdom

On site

Senior

14-11-2025

Company Name

83zero

Job Title

Data Scientist

Job Description

Job title: Data Scientist Role Summary: Lead the development and maintenance of data‑driven solutions for the Purchasing department, transforming raw data into actionable insights through dashboards, analytics, and automation. Expactations: - Deliver timely, accurate reporting and dashboards to support purchasing decisions. - Continuously improve data processes, ensuring efficiency and data integrity. - Communicate findings clearly to non‑technical stakeholders and provide training. - Stay current with emerging data science and analytics tools. Key Responsibilities: - Design, build, and maintain live Power BI dashboards and reports. - Clean, validate, and transform data using Python, R, SQL, Power Query, and DAX. - Extract and integrate data from internal systems via SQL or EDFL. - Automate repetitive tasks with Power Automate, PowerApps, and VBA. - Collaborate with Purchasing and cross‑functional teams to capture data requirements. - Document processes, create user guides, and train end users. - Identify opportunities for process optimization and implement solutions. - Monitor industry trends and evaluate new analytics tools. Required Skills: - Strong programming skills in Python, R, or SQL for data manipulation. - Advanced proficiency in Power BI; experience with Tableau or comparable tools preferred. - Knowledge of PowerApps, SharePoint, Power Query, VBA, and Office 365 suite. - Expertise in data cleansing, transformation, and modeling techniques. - Excellent analytical and problem‑solving abilities. - Clear communication skills for explaining technical insights to non‑technical audiences. - Collaborative mindset, comfortable working in cross‑functional teams. - Curiosity to explore data, ask probing questions, and uncover hidden insights. Required Education & Certifications: - Bachelor’s degree in Computer Science, Data Science, Mathematics, Statistics, or a related field. - Portfolio of data science projects or prior experience in a similar role. - Certifications in Power BI, Azure Data Studio, or other data analytics platforms are advantageous.

Desford, United kingdom

On site

24-11-2025

Company Name

83zero

Job Title

Head of DevOps

Job Description

Job Title: Head of DevOps Role Summary: Lead the technical vision and execution for a serverless, event‑driven PaaS on AWS. Oversee the design, deployment, and scaling of cloud‑native services, CI/CD pipelines, observability, and secure public APIs. Manage a distributed engineering team, mentor staff, and deliver high‑impact features across backend dashboards and modern front‑end applications. Expactations: - 7+ years of software engineering experience with at least 3 years in DevOps or Technical Leadership roles. - Proven ability to build and scale front‑end and back‑end solutions. - Deep expertise in AWS serverless and event‑driven architecture. - Strong command of CI/CD, Agile, containerization (Docker, Kubernetes), and distributed team leadership. - Familiarity with social media, advertising, e‑commerce, or news domains is advantageous. Key Responsibilities: - Architect and optimise a high‑scale, cloud‑native PaaS on AWS (Lambda, DynamoDB, Kinesis, ECS/EKS). - Drive continuous integration, continuous delivery, automation, observability, and reliability across the platform. - Design, develop, and maintain secure, performant public APIs. - Build real‑time, distributed systems and handle data streaming pipelines. - Mentor and elevate a cross‑functional, geographically distributed engineering team. - Prototype, ship, and iterate features that deliver commercial impact, including mobile apps and progressive web apps. - Collaborate with product, design, and data teams to align technical solutions with business goals. Required Skills: - Software engineering – extensive experience in Node.js, Go, Python, Java, or comparable languages. - AWS serverless, event‑driven architecture, and microservices fundamentals. - CI/CD tooling, container orchestration, and Agile delivery practices. - Leadership of distributed engineering teams and talent development. - Knowledge of streaming technologies (Kafka, Kinesis) and service meshes. - Strong problem‑solving, communication, and stakeholder management. Required Education & Certifications: - Bachelor’s degree in Computer Science, Software Engineering, or related field. - AWS certifications (e.g., AWS Certified Solutions Architect, Developer, DevOps Engineer) preferred.

London, United kingdom

Hybrid

Senior

25-11-2025