Distributed System Engineer - Backend Infrastructure

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 to hire a Distributed System Engineer - Backend Infrastructure. This is an exciting opportunity to expand your skill set, achieve job satisfaction and work-life balance. More details as below.Location : Bangalore / Delhi / Hyderbad (REMOTE)Type : ContractExperience : 8+ yearsRequirement :

• 8+ years of hands-on engineering experience, with deep expertise in distributedsystems or backend infrastructure.
• Strong grasp of Web2 architectures — microservices, cloud infra (AWS / GCP / Azure),CI / CD, and Kubernetes.
• Familiarity with Web3 paradigms — blockchains, consensus algorithms, tokenstandards, or protocol design.
• Proficient in at least one systems programming language (Rust, Go, or C++) andcomfortable reading / writing across others (TypeScript preferred).
• Strong understanding of cryptographic primitives (hash functions, digital signatures,public-key cryptography).
• Proven experience designing and scaling fault-tolerant, high-throughput systems inproduction.
• Bonus points for : ○ Contributions to open-source distributed systems or blockchain infrastructure.○ Experience with zk-proofs, secure multi-party computation, or publishedresearch in cryptography / distributed systems.
• Work with the creators of India’s most trusted digital infrastructure — the peoplebehind