android developer contractor jobs in Calderdale

A health and wellbeing tech startup in the UK is seeking an Android Developer to own the development of a native app built with Kotlin and Jetpack Compose. This is a pivotal role in a small, dynamic team where you'll work on innovative features prioritizing privacy and user experience. The ideal candidate should have solid experience in Kotlin and a passion for creating impactful products....

Job Types: Full-time, Permanent Work Location: Remote (UK-based only) Salary: £50,000–£60,000 depending on experience About Us Asseticom is a dynamic software company specialising in asset management data capture solutions for the built environment. Our platform empowers global engineering consultancies, central government, and facilities management firms to optimise asset information through...

Company Background Allume Energy is an Australian technology company dedicated to enhancing solar energy accessibility for multi-dwelling residential properties. Our flagship innovation, SolShare, represents a world-first in hardware and software solutions, enabling multiple flats to be physically connected to a single solar power system. SolShare addresses a growing disparity in energy equity...

Location: UK – Field Based (National Coverage) Reports to: Managing Director Pure Cold Solutions and Purecold Limited are seeking an experienced UK Sales Manager to lead national growth across our Refrigeration & Air Conditioning (RAC) portfolio, including refrigeration systems, HVAC, cold rooms, display cases, low-GWP solutions, and service & maintenance contracts. Key Responsibilities -...

Business Development Manager (B2B) — Estate Agents, London (Hybrid/Remote)About HousingCare HousingCare is a London-based property repairs, maintenance, and "void-to-let" readiness partner helping landlords and estate/letting agents keep properties compliant, well-maintained, and tenant-ready. We deliver fast, reliable multi-trade support across London—reducing chasing, improving turnaround...

Responsibilities: Market development and relationship establishment: - Deeply integrated into the local business environment. - Systematically search, screen and contact local project development companies, EPC contractors and power trading companies according to the established plan. - Core indicators: Within the first month of employment, you must efficiently complete the on-site visit...

React / Next.js Developer – Contract (Outside IR35) Location: Remote (UK-based preferred) Contract Length: 2 months Contract Type: Outside IR35 Rate: £300 per day Start: ASAP Overview We're looking for an experienced React / Next.js Developer to join us on a short-term contract to help deliver and enhance a modern, high-performance web application. You'll be working closely with product...

Software Engineer (C++) Location: Southampton (onsite) Salary: Up to £50,000 About the Company Connect AI is partnering with an innovative technology who design and builds industry-leading hardware and software that enable professionals to deliver spectacular visual experiences. Their technology spans lighting control systems, networking hardware, and advanced software platforms used in...

Senior Rust Engineer UK, fully remote (Must be based in the UK now) Sadly no sponsorship possible Up to £95K Skills: Rust | Backend Systems | gRPC | Postgres | Integrations I'm partnering with an early-stage, product-led startup building a platform for transport operations - frankly, one of the most complex, real-time environments in the world. The team are already profit making with runway...

Job Title: Software Development Engineer Salary: Up to £75k Job Type: Full Time, Permanent Location: Fareham, Hampshire (Hybrid working available) About the Opportunity: A UK-based technology organisation in Fareham is seeking a Software Development Engineer to support the development of software used within government, defence and law-enforcement environments. This role focuses on...

A leading defense contractor in the UK is seeking a Senior Developer with strong experience in Java and web technologies. This role encompasses full responsibility for software development, from design to testing, and includes collaboration with stakeholders to drive project outcomes. Ideal candidates should have a minimum of 5 years of relevant experience and possess advanced skills in Object...

A leading privately owned contractor in Portsmouth seeks an experienced Health & Safety Advisor. The role involves ensuring compliance with safety documentation, training site teams, and promoting a safe working environment. Ideal candidates should have prior construction experience and relevant safety qualifications. This position offers a competitive salary and opportunities for professional...

Job Description Job Title: Contract Manager (Passive Fire)Location: North West (Will involve travel)Salary: Competitive + benefits We are pleased to be working with a leading specialist contractor in passive fire protection, delivering high-quality fire stopping, fire doors, and compartmentation works across a wide range of sectors including residential, healthcare, education, and commercial...

Job Description Main Facilities Manager - Location: Portsmouth - Job Type: 3 month temporary - Salary: £19.46 paye We are seeking a dedicated Facilities Manager to oversee the management of spaces, ensuring compliance with statutory regulations and legislation. This role involves proactive contract management, ensuring excellent customer care, and the safe operation of the buildings. The...

Job Description A well-established specialist Civil Engineering contractor is currently recruiting for a Site Manager to join their team in Eastleigh. The company delivers complex civil engineering projects across sectors such as water and wastewater, infrastructure, and coastal protection, managing projects from conception through to delivery.With a competitive salary of up to £65,000, plus...

Job Description Our client, a forward-looking technology company specialising in immersive training solutions and simulations within the defence and security sector, is seeking a Lead Programmer to join their team at Portsdown Technology Park in Portsmouth. This permanent role offers an excellent opportunity to work on groundbreaking projects within a supportive and innovative environment. Key...

Job Description Assistant Quantity Surveyor Location: Portsmouth (Office-based with site visit)Salary: From £35000 DOEStart Date: Immediate About the Company We're working exclusively with a rapidly growing, family-run main contractor with a strong reputation for delivering high-quality projects across residential, education, healthcare, and commercial sectors. Known for their collaborative...

A leading defense contractor is looking for a Mechanical Resourcing Lead at Portsmouth Naval Base. The role involves managing Principal Mechanical Engineers, overseeing the mechanical engineering resource pool, and enhancing team capabilities through training and development. The position requires excellent people management and communication skills. The successful candidate will ensure a skilled...

Job Description Position: Project Director Location: South East Salary: up to £130,000 An opportunity has arisen for an experienced Project Director to lead the delivery of a major water infrastructure and earthworks programme on behalf of a leading civil engineering contractor. This long-term project involves the design and construction of large-scale water assets, complex earthworks,...

Job Description A progressive and people-focused principal contractor is looking to appoint a Design Manager to join its expanding design team, supporting the delivery of major façade remediation and complex building envelope schemes. With confirmed work secured into 2028, this is an opportunity to join a stable, cash-rich business that continues to invest in its people, its technology, and the...