Platform Engineer – Payment Infrastructure

iServeU Technology Pvt. ltd.; Khordha; On-site; INR 1,200,000 - 1,600,000; Full time

Job summary

iServeU Technology Pvt. ltd. in Bhubaneswar, India is seeking Platform Engineers to design, build, deploy, operate and improve the Payment Hub platform. You will work with Rust/Go/Python, ensure end-to-end orchestration of payment workflows across gateways and providers, and collaborate with backend engineers.

The role emphasizes Kubernetes, cloud infrastructure, observability and secure, scalable platform operations for fintech environments.

Qualifications

• 3–8 years of software and platform engineering with strong fundamentals.
• Strong hands-on Kubernetes and cloud infrastructure experience running production workloads.
• Transaction state and payment failure handling.
• Webhooks and reconciliation.
• PCI-DSS concepts and payment security.
• Fintech or banking production exposure.
• Strong Linux and networking fundamentals; Docker and CI/CD experience.
• Experience with distributed systems and microservices, including retries, idempotency, ordering and failure recovery.
• Programming in Go, Rust, Python, Java or similar; read and work with backend code.
• Strong debugging across app, db, network and infra layers.

Responsibilities

• Platform for payment services: build runtime, tooling and guardrails for Payment Hub in Rust/Go/Python.
• Gateway and acquirer operations: support provider connectors, health monitoring, failover and provider-specific handling.
• Kubernetes and cloud: deploy and operate services with Docker and Helm on cloud platforms.
• Observability: end-to-end visibility with OpenTelemetry, Prometheus, Grafana, Jaeger and ELK/OpenSearch.
• Reliability engineering: high availability, health checks, incident response and capacity planning.
• CI/CD and developer platform: pipelines, canary/blue-green deployments and safe rollbacks.
• Security: TLS/mTLS, encryption, IAM, secrets management, API authentication.
• Front-End: building scalable frontend for payment ecosystems.

Skills

Kubernetes

Cloud infra

Go

Rust

Python

Distributed systems

Education

Bachelor's in CS/Engineering

Job description

iServeU Technology Pvt. ltd. | Full time

Bhubaneswar, India | Posted on 08/10/2026

iServeU is a modern banking infrastructure provider in APAC region,empowering financial enterprises with embedded fintech solutions fortheir customers. iServeU is one of the few certified partners withNational Payment Corporation of India (NPCI), VISA for various products.

iServeUalso provides a cloud-native, micro services-enabled, distributedplatform with over 5000 possible product configurations with a lowcode/no code interface to banks, NBFCs, Fintech, and other regulatedentities.

We process around 2500 transactions per second by levering distributed & auto scale technology like K8.

Our core platform combines of 1200+ micro services.

Our customer list includes Fintech start-ups, top tier private banks toPSU bank. We operate in five countries and help customers constantlychange the way financial institutions operate and innovate.

Our solutions currently empowers over 20 banks and 250+ enterprises across India and abroad.

Our platform seamlessly manages the entire transaction lifecycle,including withdrawals, deposits, transfers, payments , and lendingthrough various channels like digital, branch, agents.

Our team of 500+ employees, with over 80% in technology roles is spreadacross offices in Bhubaneswar, Bangalore and Delhi. We have raised $8million in funding to support our growth and innovation.

Our Payment Hub sits between merchantsand multiple payment providers. We want Platform Engineers who go beyondtraditional infrastructure work and understand the whole system: applicationarchitecture, payment flows, APIs, integrations, infrastructure, networking,observability and production operations. You will design, build, deploy,operate and improve the platform alongside our backend and Rust engineers, withend-to-end ownership.

What You Will Own

• Platform for paymentservices: build the runtime, tooling and guardrailsPayment Hub services depend on, in Rust / Go or Python.
• Gateway and acquireroperations: support provider connectors, providerhealth monitoring, automated failover and handling of provider-specificfailures, timeouts and response codes.
• Kubernetes and cloud: deploy and operate services with Docker and Helm; manage ingress,networking, autoscaling, secrets, configuration, storage and resource limits on GCP / AWS / Azure.
• Observability: end-to-end visibility with OpenTelemetry, Prometheus, Grafana,Jaeger and ELK / OpenSearch so any transaction can be traced.
• Reliability engineering: high availability, health checks, failure detection, retry andtimeout policy, capacity planning and incident response.
• CI/CD and developerplatform: pipelines, safe deployment strategies(canary / blue-green), automated rollback and internal tooling that makePayment Hub engineers faster.
• Security: TLS and mTLS, HMAC, encryption, IAM, secrets management, APIauthentication and secure service-to-service communication.
• Front-End Technology: Have experiencebuilding scalable and efficient Front end .( Payment eco-systems preferred).

Networking Depth

• Troubleshoot HTTP/HTTPS,TCP/IP, DNS, TLS, load balancing, NAT, VPC, firewalls, service discovery,ingress/egress and Kubernetes networking.
• Istio, Envoy or other service-mesh experience isa strong advantage.

Requirements

What You Bring (Must-Have)

• 3–8 years of software andplatform engineering with strong fundamentals.
• Strong hands-on Kubernetes and cloud infrastructure experience running production workloads.
• Transaction state and paymentfailure handling
• Webhooks and reconciliation
• PCI-DSS concepts and paymentsecurity
• Fintech or banking productionexposure
• Strong Linux and networkingfundamentals; Docker and CI/CD experience.
• Experience with distributedsystems and microservices, including retries, idempotency, ordering and failurerecovery.
• Programming experience in Go,Rust, Python, Java or similar, and the ability to read application code andwork with backend engineers.
• Strong debugging ability acrossapplication, database, network and infrastructure layers.

Good to Have (Tech)

• Rust and Go (Must have any one)