Explore Uniting Ambition jobs in the UK

Android DeveloperContract - **Outside IR35**£450.00 - £540.00p/d3 Months+Leicester - Compulsory 3 da... Android DeveloperContract - **Outside IR35**£450.00 - £540.00p/d3 Months+Leicester - Compulsory 3 days per week on-site (Every Monday, Tuesday & Wednesday)ASAP Start - 1 stage interview process!Android Developer – Kotlin, Jetpack Compose | Contract | Outside IR35I’m working with a client who is embarking on a full rewrite of their customer-facing mobile app – and they’re looking for an Android Developer to lead the way.You’ll need strong, hands-on experience with Kotlin and Jetpack Compose, and ideally, you’ve already played a key role in rebuilding apps from the ground up. This is a Senior / SME-level role where your influence will stretch beyond writing code – the team will look to you for technical leadership, guidance on best practice, and mentoring throughout the project.What you’ll be doing: Designing and developing white-label Android applications Defining and implementing best practices for setting up new apps Collaborating with stakeholders to understand and shape requirements Offering hands-on mentorship and technical direction to the wider dev team What we’re looking for: Deep experience as an Android Developer with a strong grasp of Android app architecture and UI design principles Excellent Kotlin skills, including use of Flows, extensions, and higher-order functions Proven Jetpack Compose experience, with strong knowledge of Jetpack libraries Previous experience in greenfield/rebuild projects from scratch Confident troubleshooting and performance optimisation skills Experience with RESTful APIs, TDD, Unit Testing and Automation Agile (SCRUM) background Solid DevOps knowledge: CI/CD with Git and Azure DevOps Comfortable in fast-paced, collaborative environments Android Developer

Job Title: Backend Software Engineer (Python | Energy Sector) Location: Remote Type: Full-Time Indus... Job Title: Backend Software Engineer (Python | Energy Sector) Location: Remote Type: Full-Time Industry: Renewable Energy / CleanTechAbout the Role We are seeking a Backend Software Engineer with a strong foundation in Python and a passion for the energy sector to join a fast-growing and mission-driven consultancy. This role offers the opportunity to contribute to cutting-edge tools and platforms that optimize renewable energy assets and drive the clean energy transition.While Python is the primary development language, experience or interest in C# is considered a plus. This is a back-end focused position, but there is a data component, so familiarity with data science or data processing pipelines will be beneficial.Key Responsibilities Develop and maintain scalable, efficient backend systems and APIs for internal and client-facing platforms. Collaborate with data scientists and energy specialists to integrate machine learning models and data processing pipelines into production software. Contribute to tools that support renewable energy optimization, including grid analytics, tariff comparison, and wind farm design automation. Work on internal tooling and client projects focused on improving energy system efficiency and transparency. Participate in architecture decisions, code reviews, and continuous improvement of engineering practices. Required Skills & Experience Strong programming experience in Python (3+ years preferred). Solid understanding of backend architecture, including API development and database design. Experience working in or with the energy sector - particularly renewables, grid systems, or electricity markets. Exposure to data processing and analysis workflows, preferably in a scientific or energy domain. Ability to work collaboratively with cross-functional teams, including domain experts and data scientists. Nice to Have Experience with or willingness to learn C#. Familiarity with cloud platforms (e.g., AWS, GCP) and DevOps workflows. Background in optimization algorithms or energy modeling. Understanding of renewable energy technologies (e.g., wind, solar, storage) and market mechanisms.  Why Join? You'll be part of a mission-oriented team with deep expertise in remewable energy, data science and software engineering. This is a chance to work at the intersection of technology, policy, and sustainability, shaping tools that make renewable energy more accessible, efficient, and cost-effective.