Senior Java Software Engineer (Contractor) UK-Based Fully Remote Outside IR35 Contract to Dec 2026 We are supporting a global engineering and technology organisation in the search for a Senior Java Software Engineer (Contractor) to join their Performance Engineering & Research team. This is a fully remote opportunity (UK-based candidates only) working on robust, scalable software that supports sophisticated control algorithms and performance optimisation systems. The Role You will design, build and maintain efficient, high-performance Java applications, contributing across the full software development lifecycle including: Requirements analysis and system design Development and implementation Testing and deployment CI/CD and automation improvements Technical documentation Working under the guidance of the Principal Performance Engineer, you will collaborate with solution design, integration, simulation and delivery teams globally. What We re...

Senior Site Engineer Didcot £500-£600 per day PAYE Umbrella Are you a Senior Site Engineer interested in an exciting opportunity working on a multi-million-pound highways project? If so, keep reading. The Company Our client, a Tier 1 Contractor in the UK are currently offering an excellent opportunity for a Site Engineer to join them for an assignment on a high-profile highways project in Oxfordshire. The company is one of the leading Infrastructure contractors working in the market today and have an excellent track record of delivering world class Civil Engineering projects. The Role As a skilled Site Engineer, you will provide your expertise with ensuring the site runs effectively and safely. Your expertise in managing Construction Phase Plans will be essential as you ensure accurate placement and alignment of critical components. You ll lead by example through regular on-site checks and making sure all project processes stay firmly on track. About you...

Senior Site Engineer Highways Location: Near Weston-super-Mare Direct Reports: Site Engineer Rate - Inside IR35 Role Overview We are seeking an experienced Senior Site Engineer to join our highways project team based near Weston-super-Mare. The successful candidate will support the Sub Agent in delivering highways and utilities works safely, on programme, and to the required quality standards. This role will involve managing day-to-day site engineering activities and overseeing a Site Engineer to ensure works are delivered in accordance with design, specification, and contractual requirements. Key Responsibilities Report directly to the Sub Agent and provide technical support to the site management team. Manage and mentor a Site Engineer, reviewing setting out, quality checks, and documentation. Oversee highways works including earthworks, drainage, kerbing, surfacing, S278/S106 works and associated infrastructure. Coordinate and manage utilities works...

Senior Planning Engineer Fort Augustus - 4 days on site Long-term contract 700 / day Umbrella A Senior Planning Engineer is required to join a Civils contractor in Fort Augustus on a long-term contract. It is initially 6-months with expected contract extensions, so there will be long-term opportunities for the right candidate. This is working on a very complex project requiring someone with OHL (Overhead Line) knowledge to be able to have great interaction with construction and project directors. The successful candidate will have: Experience managing projects valued at a total of 500m+ Great communication skills in order to be able to have great interaction with construction and project directors Experience planning large valued projects on behalf of a contractor (purely project controls or client-side experience will not be right). Advanced proficiency in Primavera P6 , Microsoft Project and Excel (with the ability to demonstrate practical P6 skills...