Senior Backend Engineer
4 days ago
We're Hiring: Senior Backend Engineers , Express, Fastify)
Please read the full details before you apply
Position:
Senior Backend Engineer
Location:
Mirpur DOHS, Dhaka, Bangladesh
Vacancy:
03
Job Nature:
Full-Time (Onsite)
Office Day:
Saturday - Wednesday ( Thursday & Friday off)
Office Hours:
9:00 AM – 6:00 PM
Compensation:
BDT 70,000–80,000 (Negotiable for top talent)
Company Overview
Zalmi Technology is a forward-thinking software company building innovative digital products and SaaS platforms. We combine world-class engineering with visionary product leadership-creating an environment where you can build meaningful, high-impact technology.
Role Overview
We are seeking highly skilled
Senior Backend Engineers
experienced in
, , and Fastify
to architect and develop scalable, high-performance backend systems. You will help drive technical decisions, mentor junior engineers, and play a key role in shaping the backend architecture of our products.
Key Responsibilities
Architect, design, and develop robust backend systems & REST/GraphQL APIs
Build scalable backend architectures for modern web & SaaS applications
Work with MongoDB/PostgreSQL using Prisma/Mongoose
Ensure high-level API security, performance, and optimization
Collaborate closely with product, frontend, and DevOps teams
Mentor junior engineers and enforce engineering best practices
Manage deployment workflows using Docker, Git, and CI/CD pipelines
Contribute to architecture planning and strategic technical decisions
Qualifications
Bachelor's degree in CSE, IT, or a relevant field (or equivalent experience)
3-4 years of hands-on backend development experience
Expert-level proficiency in , , and Fastify
Strong knowledge of REST API design, JWT authentication & clean code principles
Strong experience with MongoDB/PostgreSQL and Prisma/Mongoose
Solid proficiency in TypeScript
Hands-on experience with Docker, Git, CI/CD
Leadership or mentorship experience is a plus
Strong problem-solving mindset with ownership & collaboration skills
Preferred Qualifications
Experience with Microservices / Serverless architectures
Familiarity with AWS, Vercel, or DigitalOcean
Experience with Redis, RabbitMQ, or WebSockets
Knowledge of scalable, distributed systems
Perks & Benefits
Weekly Holidays: Thursday & Friday
Lunch Facilities: Full subsidized
Festival Bonus: Twice yearly
Evening Snacks, Tea/Coffee
Leave Benefits: 20 days of casual & sick leave per year
Family Leave: Paternity, maternity, and bereavement leave as per policy
Government Holidays: Observed as per company policy
Learning & Development: Access to training and learning materials
Work Environment: Collaborative and supportive
Annual Salary Increment
How to Apply
Send your
resume, portfolio, or GitHub
to:
Subject: "Senior Backend Engineer ) – [Your Name]"
Deadline:
ASAP
Candidates who can join on December 1st are highly encouraged to apply.
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