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Saransh Inc · 12 hours ago

Lead Java Full Stack Developer with AWS (14+ yrs)

Jersey City, NJ

Contract

Hybrid

Senior Level, Lead/Staff

14+ years exp

Saransh Inc is seeking a hands-on Senior/Lead Java Full Stack Developer with AWS to architect, build, and scale API-first platforms and integrations. The role involves leading the design and delivery of high-volume APIs and crafting cloud-native microservices on AWS while guiding teams on best practices for reliability, security, and observability.

EmploymentInformation TechnologyStaffing Agency

H1B Sponsor Likely

Responsibilities

Own end-to-end API architecture (REST/GraphQL), including resource modeling, error schemas, versioning strategy and contract testing

Design domain-aligned microservices (DDD), event-driven patterns (Kafka/SNS/SQS) and distributed workflows

Define integration patterns (webhooks, event streaming, async queues, batch, CDC) and BFF (Backend-for-Frontend) layers for client needs

Build Java 17+ / Spring Boot services; implement JPA/Hibernate, Spring Security, WebFlux, and Resilience4j for reliability

Develop front-end features using React + TypeScript, focusing on performance, accessibility, and maintainable components

Establish and enforce API standards (OpenAPI/Swagger), linting, and SDK generation where appropriate

Architect, implement, and operate workloads on AWS:

Compute: ECS/Fargate, EKS, Lambda

Networking: VPC, ALB/NLB, PrivateLink, API Gateway, Route 53

Data: RDS/Aurora, DynamoDB, ElastiCache/Redis, S3, OpenSearch

Integration: SNS/SQS, EventBridge, Step Functions, Kinesis

Security: IAM, KMS, Secrets Manager, WAF, Shield, Cognito/OIDC

Build secure CI/CD pipelines (GitHub Actions/Azure DevOps/Jenkins), IaC with Terraform/CloudFormation, and implement blue/green or canary deployments with automated rollbacks

Implement observability: distributed tracing, structured logging, metrics and SLOs via CloudWatch/Prometheus

Mentor engineers, lead code/design reviews, and foster engineering excellence

Collaborate with Product, Architecture, and Security on roadmaps, discovery, and prioritization

Champion documentation: API specs, runbooks, postmortems, and playbooks

Qualification

AWSJava 11/17API DesignSpring BootDockerTerraform/CloudFormationCI/CDSQLReactSoft Skills

Required

14+ years professional software engineering experience; 3+ years architecting cloud-native services on AWS

Expert in Java 11+/17, Spring Boot, REST, JSON, OpenAPI, and asynchronous messaging (SNS/SQS/Kafka)

Strong with integration patterns (sync/async), API versioning, backwards compatibility, schema evolution, and contract testing (Pact/WireMock)

Proficient with SQL (PostgreSQL/MySQL/Aurora) and at least one NoSQL (DynamoDB/DocumentDB); caching with Redis

Proficient in CI/CD, IaC (Terraform/CloudFormation), Docker, and container orchestration (ECS/EKS)

Solid observability (logs, metrics, traces) and performance tuning (JVM, DB, API latency, throughput)

Security-first mindset: IAM, KMS, Secrets Manager, WAF, CORS, CSP, input validation

Front-end capability with React + TypeScript (or Angular), including state mgmt (Redux/RTK/React Query), routing, and component design

Preferred

Event-driven architectures with EventBridge/Kinesis, CDC (Debezium), and saga patterns (Step Functions/temporal-like orchestration)

GraphQL (Apollo/Federation) and BFF patterns; API monetization and developer portal experience

Multi-account AWS strategy, landing zones, network segmentation, and service mesh (App Mesh/Istio)

Kubernetes (EKS), Helm, service autoscaling, pod disruption budgets, and cost optimization (Graviton/Spot)

Experience in regulated environments (PCI, SOC 2, HIPAA) and data privacy (PII, GDPR)

Company

Saransh Inc

We provide recruitment, consulting and IT services for our clients, which focus on maximizing their revenue generation, enhancing business productivity and improving cost management.

Founded in 2008

Plainsboro, New Jersey, USA

51-200 employees

https://saranshinc.com

H1B Sponsorship

Saransh Inc has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)

Distribution of Different Job Fields Receiving Sponsorship

Represents job field similar to this job

Trends of Total Sponsorships

2025 (35)

2024 (51)

2023 (45)

2022 (30)

2021 (22)

2020 (39)

Funding

Current Stage

Growth Stage

Leadership Team

Sridhar Chimaladinne

FOUNDER & CEO

Company data provided by crunchbase