Intellectsoft
Intellectsoft is a software development company delivering innovative solutions since 2007. We operate across North America, Latin America, the Nordic region, the UK, and Europe. We specialize in industries like Fintech, Healthcare, EdTech, Construction, Hospitality, and more, partnering with startups, mid-sized businesses, and Fortune 500 companies to drive innovation and scalability. Our clients include Jaguar Motors, Universal Pictures, Harley-Davidson, and many more where our teams are making daily impact. Together, our team delivers solutions that make a difference. Learn more at www.intellectsoft.net/
Project Overview:
The app will give trade customers 24/7 self-service access to full product range while equipping the sales team with modern tools. It will replace much of the current manual process (phone, email and brochure-style website) with a professional, efficient mobile experience.
Requirements
Language & Framework:
- TypeScript (advanced) — strict typing, decorators, async patterns
- Node.js — runtime fundamentals, event loop
- NestJS — modules, DI, guards/interceptors; modular-monolith → microservices design
Data:
- PostgreSQL relational modelling for a transactional commerce domain
- Transactions / ACID / concurrency control
- Postgres full-text search + GIN indexes
- ORM + migrations — Prisma, TypeORM, or Drizzle
Architecture:
- DDD / microservices extraction patterns — bounded contexts, module seams for later service extraction
Security & Auth:
- OAuth2 / OIDC, JWT, token lifecycle
Async Processing:
- SQS workers — retries, dead-letter queues
- EventBridge scheduled jobs
Cloud & Delivery:
- Core AWS — ECS Fargate, RDS, S3, ElastiCache (Redis), CloudWatch
- Docker; CI/CD; observability
- Amazon SES transactional email
Nice to have:
- HTML-to-PDF generation
- AWS CDK (TypeScript) infrastructure-as-code
- Amazon Cognito — MFA, passwordless/magic-link
- Firebase Cloud Messaging / APNs push
- OpenSearch, Multi-AZ HA, X-Ray tracing
- ALB, WAF, Secrets Manager, KMS
Responsibilities:
- Collaborate with cross-functional team to define technical requirements and shape product architecture
- Design and develop scalable backend services and APIs from scratch
- Build core platform functionality with a focus on performance, reliability, and security – Integrate external services, databases, and third-party APIs
- Ensure adequate unit and integration test coverage
- Contribute to code reviews and technical discussions
- Communicate effectively and collaborate with the team
Benefits
- Udemy courses of your choice
- Team-buildings, events, marathons & charity activities to connect and recharge
- Workshops, trainings, expert knowledge-sharing that keep you growing
- Clear career path
- Absence days for work-life balance
- Flexible hours & work setup – work from any of listed locations and organize your day your way
Originally posted on Himalayas
To apply for this job please visit himalayas.app.
About this role & career path
Working in Ukraine
Ukraine is a country in Eastern Europe. It is the second-largest country in Europe after Russia, which borders it to the east and northeast. Ukraine also borders Belarus to the north; Poland and Slovakia to the west; Hungary, Romania and Moldova to the southwest; and the Black Sea and the Sea of Azov to the south and southeast. Kyiv is Ukraine's capital and largest city, followed by Kharkiv, Odesa, and Dnipro. The official language of the country is Ukrainian. Ukraine covers an area of 603,628 km2 (233,062 sq mi) with an estimated total population of 32.3 million in 2026.
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