InfinitiBit, InfinitiBit GmbH, HeiglhofStr. 90, Munich (2026)

27/05/2026

Eid ul Adha reminds us that the greatest acts are rooted in sacrifice.

Not every sacrifice is seen, but every sincere one carries deep meaning.

May this Eid ul Adha bring peace to your soul and abundant blessings to your life.

Eid Mubarak from the InfinitiBit family.

19/05/2026

🚀 𝐖𝐞’𝐫𝐞 𝐇𝐢𝐫𝐢𝐧𝐠 | 𝐒𝐫. 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫
📍 Hybrid | Full-Time | Bangladesh

𝐀𝐛𝐨𝐮𝐭 𝐭𝐡𝐞 𝐑𝐨𝐥𝐞
We are looking for a Sr. Backend Engineer to lead the architecture and hands-on engineering of our production-grade SaaS platform.
This is not a whiteboard-only role. You will design systems, make architectural decisions, write and review production code, and help the engineering team ship scalable and reliable software.
The ideal candidate has experience taking SaaS products from architecture to deployment and understands the challenges of operating systems at scale.

𝐊𝐞𝐲 𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬
▸ Platform Architecture & Engineering
– Own system architecture, APIs, service boundaries, and integration patterns
– Write production-quality backend code and contribute across the development lifecycle
– Define architecture standards, scalability patterns, and engineering best practices

▸ Technical Leadership
– Conduct PR reviews focused on quality, scalability, and maintainability
– Guide developers with implementation planning and technical problem-solving
– Identify blockers early and help teams move efficiently

▸ SaaS Platform Ownership
– Design scalable multi-tenant systems with strong isolation and security
– Drive decisions around authentication, authorization, billing, usage metering, and platform reliability
– Collaborate with DevOps on infrastructure, CI/CD, deployments, and observability

𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐤𝐢𝐥𝐥𝐬
– Node.js (TypeScript) and/or Python
– REST & GraphQL APIs
– Microservices & event-driven architecture
– PostgreSQL & Redis
– AWS, Docker, Kubernetes
– Terraform/CDK & CI/CD pipelines
– OAuth2, OIDC, JWT, RBAC/ABAC
– Production monitoring, logging, tracing, and resilience patterns

𝐏𝐫𝐞𝐟𝐞𝐫𝐫𝐞𝐝 𝐐𝐮𝐚𝐥𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬
– Experience with AI/LLM integrations (RAG, AI workflows, agentic systems)
– Rust experience for backend or performance-critical services
– PLG SaaS, usage-based billing, or self-serve onboarding experience
– Startup or high-growth environment experience

⚠️This is not a people management role. Your impact will come from technical leadership, architecture decisions, and engineering excellence.

𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐏𝐫𝐨𝐜𝐞𝐬𝐬
📩 Send your CV to: [email protected] with the Subject:
“Sr. Backend Engineer – Expecting (x) BDT – (x) years experience – (x) days notice.”

🗓 𝐃𝐞𝐚𝐝𝐥𝐢𝐧𝐞: 𝟑𝟏 𝐌𝐚𝐲 𝟐𝟎𝟐𝟔

05/05/2026

🚀 We’re Hiring: 𝐒𝐫. 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫

Individual Contributor · Full-Time · Hybrid

𝐀𝐛𝐨𝐮𝐭 𝐭𝐡𝐞 𝐑𝐨𝐥𝐞

We are looking for a Sr. Full Stack Engineer to own the architecture and hands-on engineering of our SaaS platform. You will define system design, make key architectural decisions, and contribute to production code.

You will work across the stack while driving scalability, reliability, and long-term system design.

𝐊𝐞𝐲 𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬

🔹 Platform Architecture & Design

➔ Own system design, service boundaries, data models, APIs, integrations

➔ Make architectural decisions with tradeoffs and long-term maintainability

➔ Define and enforce engineering standards

🔹 Hands-On Engineering

➔ Write production code across frontend, backend, APIs, and infrastructure

➔ Set standards for code quality, performance, and testability

🔹 Technical Leadership

➔ Lead PR reviews (architecture + code quality)

➔ Guide developers with clear design and implementation direction

➔ Resolve technical blockers early

🔹 SaaS Platform Ownership

➔ Design for multi-tenancy, scalability, and isolation

➔ Own availability, security, performance, cost efficiency

➔ Drive auth, billing, usage metering, tenant configuration

🔹 Collaboration

➔ Translate product requirements into technical designs

➔ Work with DevOps on CI/CD, deployment, observability

➔ Communicate architecture clearly

𝐑𝐞𝐪𝐮𝐢𝐫𝐞𝐝 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐐𝐮𝐚𝐥𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬

➔ CS/Engineering degree or equivalent

🔹SaaS Experience

➔ Built and operated production SaaS platforms end-to-end

➔ Strong in multi-tenancy, isolation, SaaS tradeoffs

➔ Experience with billing, RBAC, rate limiting, usage metering

🔹Frontend

➔ React (TypeScript), scalable architecture

➔ Build tools: Vite/Webpack

🔹Backend

➔ Node.js (TypeScript) and/or Python

➔ REST/GraphQL APIs, microservices, event-driven systems

➔ API design: versioning, pagination, backward compatibility

🔹Data

➔ PostgreSQL (schema, performance), Redis (caching, rate limiting)

➔ Tenant-aware data access patterns

🔹Cloud & Infra

➔ AWS (or equivalent), Docker, Kubernetes

➔ IaC (Terraform/CDK), CI/CD pipelines

🔹Security

➔ OAuth2, JWT, RBAC

➔ Secure coding, OWASP basics

🔹Production Mindset

➔ Experience running systems in production

➔ Observability (logs, metrics, tracing)

➔ Handling failures and system reliability

𝐏𝐫𝐞𝐟𝐞𝐫𝐫𝐞𝐝 𝐐𝐮𝐚𝐥𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬

➔ AI/LLM integration in SaaS

➔ Platform engineering experience

➔ Rust (performance systems)

➔ PLG SaaS (freemium, usage-based billing)

⚠️ This Role Is Not a People Management role🚫

𝐅𝐨𝐜𝐮𝐬:

✔ Architecture

✔ System design

✔ Technical depth

✔ Engineering ex*****on

📅 𝐃𝐞𝐚𝐝𝐥𝐢𝐧𝐞: 𝟏𝟓𝐭𝐡 𝐌𝐚𝐲 𝟐𝟎𝟐𝟔

💡 Apply at 𝐡𝐫@𝐢𝐧𝐟𝐢𝐧𝐢𝐭𝐢𝐛𝐢𝐭.𝐜𝐨𝐦 with the Subject line: “𝐒𝐫. 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 – 𝐄𝐱𝐩𝐞𝐜𝐭𝐢𝐧𝐠 (𝐱) 𝐁𝐃𝐓 – (𝐱) 𝐲𝐫𝐬 – (𝐱) 𝐝𝐚𝐲𝐬 𝐧𝐨𝐭𝐢𝐜𝐞”

05/05/2026

🚀 We’re Hiring: 𝐒𝐫. 𝐀𝐈 & 𝐌𝐋 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫

Individual Contributor · Full-Time · Hybrid

𝐀𝐛𝐨𝐮𝐭 𝐭𝐡𝐞 𝐑𝐨𝐥𝐞

We are looking for a Sr. AI Engineer to design and build production-grade agentic AI systems end-to-end. This is a deeply technical, hands-on role owning architecture, development, deployment, and operations of complex AI systems. You will work on real-world agentic pipelines, RAG systems, and LLM-driven architectures with strong focus on reliability, scalability, and system design from first principles.

𝐊𝐞𝐲 𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬

🔹 Agentic System Design

➔ Architect multi-agent systems with structured context flows, memory strategies, tool-use patterns

➔ Design deterministic, observable orchestration layers (LangGraph or custom)

🔹 Context Engineering

➔ Own prompt architecture, context window management, and RAG pipelines

➔ Optimize retrieval systems (hybrid search, re-ranking, chunking)

🔹 MCP & Tool Integration

➔ Build MCP servers and external tool integrations

➔ Design tool-call schemas, fallback strategies, error recovery

🔹 Full-Cycle Engineering

➔ Build backend services, agent runtimes, APIs, data pipelines

➔ Own deployment, monitoring, observability (traces, evals, latency), incident response

🔹 Technical Leadership

➔ Drive architecture decisions, design reviews, engineering standards

➔ Work with product & engineering to translate requirements into scalable systems

𝐑𝐞𝐪𝐮𝐢𝐫𝐞𝐝 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐐𝐮𝐚𝐥𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬

➔ Bachelor’s/Master’s in CS, Engineering, or equivalent

➔ Daily use of AI tools (Claude Code, Cursor, etc.)

🔹Core: Python (async, typing, performance), Rust (plus)

🔹Agentic AI & LLM Systems: LangChain, LlamaIndex, LangGraph, MCP, context engineering, RAG (Pinecone/Weaviate/pgvector), agent evals, observability (LangFuse/LangSmith)

🔹Machine Learning: Full ML lifecycle (EDA → deployment), metrics (F1, AUC-ROC), PyTorch, Scikit-learn, XGBoost, HuggingFace, validation (leakage, drift, A/B testing)

🔹Backend & Infra: FastAPI, async systems, streaming, retries, rate limiting, AWS/Azure, Docker

🔹Data & Systems: PostgreSQL/pgvector, Redis, MongoDB, Kafka

𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞

➔ Shipped agentic AI systems in production (not prototypes)

➔ Fixed latency, cost, and reliability issues in LLM systems

➔ Built regression evaluation frameworks

𝐏𝐫𝐞𝐟𝐞𝐫𝐫𝐞𝐝 𝐐𝐮𝐚𝐥𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬

➔ Long-context models, LoRA/QLoRA, distillation

➔ Multi-modal agents

➔ Rust for performance systems

➔ Open-source/research work

➔ Startup/high-growth experience

⚠️ 🚫This Is Not a People Management Role

𝐅𝐨𝐜𝐮𝐬:

✔ System design

✔ Architecture

✔ Technical depth

✔ Engineering ex*****on

📅 𝐃𝐞𝐚𝐝𝐥𝐢𝐧𝐞: 𝟏𝟓𝐭𝐡 𝐌𝐚𝐲 𝟐𝟎𝟐𝟔

💡 Apply at 𝐡𝐫@𝐢𝐧𝐟𝐢𝐧𝐢𝐭𝐢𝐛𝐢𝐭.𝐜𝐨𝐦 with the Subject: “𝐒𝐫. 𝐀𝐈 & 𝐌𝐋 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 – 𝐄𝐱𝐩𝐞𝐜𝐭𝐢𝐧𝐠 (𝐱) 𝐁𝐃𝐓 – (𝐱) 𝐲𝐫𝐬 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 – (𝐱) 𝐝𝐚𝐲𝐬 𝐧𝐨𝐭𝐢𝐜𝐞”

15/04/2026

𝐖𝐞𝐥𝐜𝐨𝐦𝐢𝐧𝐠 𝐁𝐚𝐧𝐠𝐥𝐚 𝐍𝐞𝐰 𝐘𝐞𝐚𝐫 𝟏𝟒𝟑𝟑 𝐰𝐢𝐭𝐡 𝐂𝐮𝐥𝐭𝐮𝐫𝐞, 𝐂𝐨𝐥𝐨𝐫 & 𝐂𝐨𝐝𝐞 🌼

At InfinitiBit, Pohela Boishakh wasn’t just a celebration—it was where tradition met innovation. Our workspace transformed into a vibrant canvas of Bengali heritage, as our team showed up in traditional attire, bringing culture to life in the most colorful way.

Between conversations on AI and moments of laughter, we shared local flavors, stories, and the spirit that connects us beyond work.

Because for us, building the future with technology starts with staying rooted in who we are.

13/04/2026

»» বাংলা নববর্ষ ১৪৩৩ 🎉►

Old roots. New code.

ঐতিহ্য আমাদের ভিত্তি,

𝐀𝐈 আমাদের গতি।

Let’s upgrade the future.

03/04/2026

Proud to Announce 𝐎𝐮𝐫 𝐅𝐞𝐛𝐫𝐮𝐚𝐫𝐲 𝐄𝐦𝐩𝐥𝐨𝐲𝐞𝐞 𝐨𝐟 𝐭𝐡𝐞 𝐌𝐨𝐧𝐭𝐡 – 𝐒 𝐊 𝐙𝐨𝐛𝐚𝐢𝐝 𝐔𝐫 𝐑𝐚𝐡𝐦𝐚𝐧, in recognition of his exceptional dedication and remarkable contributions.

08/03/2026

𝐖𝐞𝐚𝐫 𝐘𝐨𝐮𝐫 𝐒𝐭𝐫𝐞𝐧𝐠𝐭𝐡.
Strength shows up in many ways — through leadership, creativity, resilience, and the courage to keep moving forward.
This International Women’s Day, we celebrate the women who inspire progress and shape the future every day.

06/03/2026

Asif Ibrahim has shown remarkable growth at InfinitiBit, and here’s what he has to share about his journey toward becoming 𝐄𝐦𝐩𝐥𝐨𝐲𝐞𝐞 𝐨𝐟 𝐭𝐡𝐞 𝐌𝐨𝐧𝐭𝐡.

02/02/2026

We’re excited to welcome 𝐀𝐳𝐦𝐚𝐧 𝐒𝐚𝐦𝐢, who brings over 23 years of experience spanning AI, machine learning, data science, and enterprise technology leadership.

Throughout his career, Azman has held senior roles at 𝐀𝐦𝐚𝐳𝐨𝐧 & 𝐀𝐖𝐒 (𝐔𝐒𝐀), 𝐈𝐐𝐕𝐈𝐀, 𝐔𝐍𝐃𝐏, and 𝐆𝐫𝐚𝐦𝐞𝐞𝐧𝐩𝐡𝐨𝐧𝐞, where he led initiatives across large-scale machine learning systems, applied AI, and secure, enterprise-grade platforms. His work consistently bridges cutting-edge technology with real-world business impact, with a strong focus on scalable, enterprise-ready solutions.

An alumnus of 𝐈𝐈𝐓 𝐃𝐞𝐥𝐡𝐢 and 𝐓𝐡𝐞 𝐔𝐧𝐢𝐯𝐞𝐫𝐬𝐢𝐭𝐲 𝐨𝐟 𝐂𝐡𝐢𝐜𝐚𝐠𝐨, Azman will play a key role in advancing InfinitiBit’s core AI platform and enterprise capabilities as we continue to build future-ready, high-impact technology.

InfinitiBit

27/05/2026

19/05/2026

05/05/2026

05/05/2026

15/04/2026

13/04/2026

03/04/2026

08/03/2026

06/03/2026

02/02/2026

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