Backend Developer (Java/AWS Lambda/MySQL) Wigan, United Kingdom Posted on 20/08/2025 Johnsons 1871, Our services are diverse and our delivery more so. With depots throughout the UK, we offer the opportunity to welcome you into a community which thrives on inspiring the future pioneers of our industry, whilst upholding our … to architect and scale futuresolutions-especially those leveraging .NET/C our evolving tech ecosystem. Key Responsibilities Design,develop, and maintain backend systems and RESTful APIs using Java and AWS Lambda , ensuring high performance and scalablearchitecture. Optimiseand manage MySQL databases, focusing on schema design, indexing,and query performance to drive system reliability. Collaboratecross-functionally with frontend developers, UX designers … iterate quickly, and deliver with quality undertight timelines. Nice-to-Have Familiaritywith C#/.NET , especially in designing clean, scalable architecturesand migration planning for .NET-based systems. Experiencewith other AWSservices -such as API Gateway, S3, DynamoDB,CloudWatch-that complement Lambda workflows. Exposureto CI/CD pipelines , DevOps practices, infrastructure automation(e.g., Terraform, AWS CDK), and cloud-based More ❯
are scaling rapidly and seeking a hands-on Development & Operations Manager to lead the delivery and uptime of our AI cloud systems across AWS. I need a JSON/AWS/Lambda Developer to bridge software engineering, DevOps, and cloud operations, ensuring secure, compliant, and high-availability environments for our AI workloads. You'll lead a small … and enforce defence-grade reliability and observability standards. Key Responsibilities Lead and manage a small team (developers + DevOps engineers) delivering secure, scalable, and high-availability AI systems. Own AWS-based infrastructure: Lambda, EC2, S3, CloudFormation/Terraform, CloudWatch, and VPC security. Oversee JSON-based API integrations, data pipelines, and serverless event-driven architectures. Implement continuous integration and deployment … sovereign hosting environments (IL2-IL5). Report directly to the Head of Engineering/CTO on delivery metrics, operational risks, and team performance. Required Skills & Experience Strong experience managing AWS environments - Lambda, EC2, S3, CloudFormation, IAM, CloudWatch. Hands-on with Python, JSON, and serverless architectures. Deep understanding of CI/CD (GitHub Actions, Jenkins, or AWS CodePipeline). More ❯
Senior Python Developer/Technical Lead - SQL/AWS/OOP - Permanent Remote working Competitive salary We are currently recruiting for a team of senior Python Developers and Technical Leads required for a leading global transformation consultancy based UK wide click apply for full job details More ❯
Liverpool, Merseyside, United Kingdom Hybrid / WFH Options
Crimson
Senior Python Developer/Technical Lead - SQL/AWS/OOP - Permanent Remote working Competitive salary We are currently recruiting for a team of senior Python Developers and Technical Leads required for a leading global transformation consultancy based UK wide click apply for full job details More ❯
