Senior Software Engineer - Green Energy - up to £90,000
Hybrid
Oxford, United Kingdom
Full Time
26-03-2025
Job Specifications
Join a fast-growing tech-driven energy trading company, looking to promote a green energy future.
You will be working in a close-knit team, contributing to the development of the firm’s renewable energy trading platform. You’ll be leveraging your Python expertise to drive optimisation whilst collaborating closely with traders and data scientists working towards firmwide solutions.
You will be stepping into a Senior seat in the business, so you will have the opportunity to lead projects and implement innovative ideas whilst helping to mentor some of the more junior members of the team as they scale.
Your main focus will be on developing brand-new applications as well as maintaining an existing codebase centred around the Energy Trading and Risk Management platform, predominantly using Python and API frameworks such as FastAPI and Django.
Becoming a part of this small team in an ever-changing sector will give you the opportunity to see the impact of your work everyday whilst driving a green energy future.
Starting salary is expected at £90,000.
Want to join green-tech and make a global impact? Get in touch.
About the Company
We are Saragossa. A high-growth technology recruitment firm, specialising in helping investment businesses extend their technology capability. Named after an unusual but highly effective chess move, we help people achieve their objectives, whether building a world-class team, delivering exceptional projects, or accelerating professional ambitions. You can find our privacy policy here - https://saragossa.co.uk/privacy-policy Know more
Related Jobs
- Company Name
- Tact
- Job Title
- Java Software Engineer
- Job Description
- JAVA DEVELOPER / £60K / LEEDS You'll work on the business's very own platform, which is used across the globe. Having been in the game for over 20 years, they are still growing! Their solution has been built onsite and you'll work on its software and integrations. What's in it for you? £60,000 base salary 4.5 day working week (you can choose a half day every week which they will pay you for) Annual bonus Health Shield And much more!! What do you need? Java (At least 3 years of commercial experience working with Java) Cloud experience (they use Azure) Experience with ERP systems SQL Sound like you? No CV is needed at this stage - we can cross that bridge later. Simply press the 'Easy Apply' button at the top of this page with your LinkedIn profile. Good luck! Please note, only UK-based candidates will be considered.
Leeds, United Kingdom
Hybrid
Full Time
14-04-2025
- Company Name
- Web Spiders
- Job Title
- Python Developer
- Job Description
- As a Python Developer, you will play a crucial role in designing, implementing, and maintaining machine learning solutions that drive our organization's innovation and growth. Experience: 2-5 years Location: Kolkata (Rajarhat-Newtown) Mode of Working: Work from office Duties And Responsibilities ML Framework Development: Collaborate with data scientists and researchers to design and implement machine learning models using PyTorch, LangChain, and other relevant frameworks. Translate research into production-ready code and optimize models for performance and scalability. Software Development: Develop, test, and maintain high-quality Python code for various software projects. Contribute to the entire software development lifecycle, from design and implementation to testing and deployment. Algorithm Implementation: Transform machine learning algorithms and models into efficient and functional code. Ensure algorithms are well-documented, modular, and adhere to best practices. Data Processing: Preprocess and clean large datasets to prepare them for model training and evaluation. Implement data pipelines and transformations to ensure efficient data flow for machine learning workflows. Model Training and Evaluation: Train, fine-tune, and validate machine learning models using diverse datasets. Implement proper evaluation metrics and techniques to assess model performance accurately. Performance Optimization: Optimize machine learning models and code for speed, memory usage, and efficiency. Identify and address bottlenecks to enhance overall system performance. Collaboration: Work closely with cross-functional teams, including data scientists, software engineers, and product managers, to understand requirements and deliver effective solutions. Code Review and Testing: Participate in code reviews to ensure code quality, consistency, and adherence to coding standards. Write and maintain unit tests and integration tests to validate the functionality of developed features. Qualifications Proven experience (3 years) as a Python Developer with a focus on machine learning frameworks, particularly PyTorch and LangChain. Strong programming skills in Python, with a solid understanding of software design principles and patterns. Hands-on experience in designing, implementing, and optimizing machine learning models and algorithms. Familiarity with data preprocessing, feature engineering, and data pipeline development. Proficiency in version control systems (e.g., Git) and collaborative software development practices. Strong problem-solving and debugging skills, with the ability to analyze and resolve complex technical issues. Excellent communication and teamwork abilities to work effectively in a collaborative, fast-paced environment. Experience with other machine learning frameworks (TensorFlow, scikit-learn, etc.) is a plus. Knowledge of cloud platforms (AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes) is a plus. Benefits Competitive salary and performance-based bonuses Exciting and challenging projects at the forefront of technology. Process Oriented Appraisals Professional development opportunities and training. Rewarding Buddy-Referral Program Collaborative and inclusive work environment. Complimentary Breakfast, Evening Snacks & Subsidise Lunch at Office.
Newtown, United Kingdom
On site
Full Time
14-04-2025
- Company Name
- Salt
- Job Title
- Senior Java Software Engineer
- Job Description
- Role: Senior Java Developer Location: London (2 days a week) Salary: £90,000 plus benefits Our Tech First client is looking to hire a senior software developer with experience working with Java and AWS tools to help the business to grow and scale. The Role: Maintain the existing systems, including an AI-based platform. Design and implement new features Ensure best practices in creating robust, scalable software solutions using Java. API Integration: Develop, deploy, and maintain secure and efficient APIs for various applications, seamless integration with third-party services. Maintain and evolve our cloud infrastructure (on AWS), ensuring that solutions are secure, scalable, resilient and cost-effective. Be the voice within the organisation of technology best-practice and emerging trends and opportunities. This is an IC role The salary is up to £90,000 plus benefits
London, United Kingdom
Hybrid
Full Time
14-04-2025
- Company Name
- James Adams
- Job Title
- Lead Java Developer
- Job Description
- Lead Java Developer – Gaming | Hybrid (London – 3 days on-site) | Up to £90/£95k + Bonus & Benefits James Adams Recruitment has partnered with a fast-growing company at the forefront of the online gaming industry. Our client is an innovator in the iGaming space, delivering cutting-edge online gaming to a global audience. They are looking for a Lead Java Developer to play a pivotal role in shaping the architecture and development of their real-time gaming platform. The Role This is a hands-on leadership role (90% coding, 10% leadership) where you will take ownership of high-performance betting products. You will work closely with a highly skilled engineering team to drive technical excellence, establish coding standards, and optimise real-time services for a fast-growing platform. You’ll be responsible for backend architecture, microservices design, database management (SQL), and cloud integration (AWS) while collaborating with designers, engineers, and product teams to deliver world-class gaming solutions. Key Responsibilities Develop & Lead – Drive the development of scalable, interactive gaming products using Java (11+), Scala & Spring Boot. Microservices & API Design – Design and implement modular microservices architecture with 3-tier API design. Cloud & DevOps – Work within an AWS environment (supported by an in-house DevOps team) to ensure high availability, scalability, and performance. Database Management – Manage and optimise SQL-based databases with at least 2-3 years of experience. Real-time Streaming & Low Latency – Implement real-time communication protocols such as WebSockets to create engaging, live betting and gaming experiences. Code Quality & CI/CD – Lead the coding standards across the backend team, drive unit testing, automated testing, and CI/CD best practices. Mentor & Collaborate – Support a team of engineers, providing guidance on best practices and emerging technologies. What We’re Looking For Strong Java Expertise – 5-7 years of Java 11+ experience (currently using Java 21). SQL Database Proficiency – Strong experience with SQL databases (PostgreSQL preferred). Microservices & Cloud – Deep knowledge of microservices architecture, API design, and AWS. Spring Boot & Scala – Nice to have but not essential. Betting, Gaming, or Big Data Background – Experience in real-time data environments such as betting, finance, stock markets, video streaming (sports/TV), or news is highly desirable. Problem-solving Mindset – Ability to troubleshoot and resolve performance issues in high-volume applications. The Package & Benefits Up to £85K base salary Bonus scheme Private healthcare & Learning & Development software 26 days holiday + bank holidays Hybrid working – 3 days on-site in Hammersmith, 2 days remote Interview Process Tech Test → 1-hour final interview (2 stage process) If you're looking to take technical ownership of cutting-edge gaming products in a fast-moving and innovative industry, this role could be perfect for you.
London, United Kingdom
Hybrid
Full Time
13-04-2025