Avensys is a reputed global IT professional services company headquartered in Singapore. Our service spectrum includes enterprise solution consulting, business intelligence, business process automation and managed services. Given our decade of success, we have evolved to become one of the top trusted providers in Singapore and service a client base across banking and financial services, insurance, information technology, healthcare, retail and supply chain. We are currently looking for Full Stack Engineer - Golang who has proven track record in IT Industry. This is an exciting opportunity to expand your skill set, achieve job satisfaction and work-life balance. More details as below.

Job Opportunity: Full Stack Engineer - Golang Location: Sheffield, UK Work from Client office 3 days in a week - Hybrid

Key Accountabilities Responsibilities will include: Design, develop and maintain highly available, secure, and performant backend REST API services along with frontend client using Python , Golang, Docker and Cloud-Native services . Implement and manage database schema changes using Liquibase , ensuring alignment with compliance and audit standards. Collaborate closely with Architecture and DevOps teams to enhance, maintain and mature Product capabilities/features. Perform root cause analysis and implement solutions for incidents and performance bottlenecks. Qualifications and experience The ideal candidate for this role will have the below experience and qualifications: Bachelor’s or Master’s degree in Computer Science or equivalent industry experience. Comes from Software Engineering background with infrastructure experience. 5+ years of development experience with a strong focus on large-scale, distributed systems. Proficient in Python, Golang and PostgreSQL . Experience with Liquibase or similar tools for database change management and version control. Hands-on experience with AWS/GCP , including cloud-native services, storage, IAM, and KMS. Familiarity with DevOps practices , including Infrastructure as Code (e.g., Terraform), CI/CD tools (e.g., Jenkins, GitLab CI) and containerization. Strong understanding of security principles in cloud and enterprise systems. Familiarity with audit and compliance considerations in regulated industries, particularly finance or banking. Excellent written and spoken communication skills; an ability to communicate with impact, ensuring complex information is articulated in a meaningful way to wide and varied audiences. A successful track record of delivering complex projects and/or programmes, using appropriate techniques and tools to ensure and measure success. Essential Skills Demonstrable experience of: Public Cloud. Linux. Relational and NoSQL databases. Integration services such as messaging and streams. Building RESTful API Services. Containerisation, Kubernetes, serverless functions. Microservices, and distributed tracing. Enterprise logging, monitoring, and alerting frameworks (e.g., ELK, Splunk, Prometheus, Grafana). Experience working within an Agile environment. Programming experience in following languages: Golang & Python. Good understanding of cryptography (authentication, data encryption). Ability to quickly acquire new skills and tools. Good non-functional testing experience. Desirable Skills Experience working in financial services or other regulated environments. Experience of working with Continuous Integration (CI), Continuous Delivery (CD) and continuous testing tools. Automation scripting (using scripting languages such as Terraform, Ansible etc.).