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Base pay range
SGD72,000.00/yr - SGD120,000.00/yr
Through proprietary software and AI, Sleek focuses on customer delight to simplify back-office tasks for micro SMEs. We help Entrepreneurs focus on growth and client relationships. Sleek operates in three business segments: Corporate Secretary, Accounting & Bookkeeping, and FinTech payments.
- Corporate Secretary: Automating company incorporation, secretarial, filing, Nominee Director, mailroom and immigration processes via custom online robots and SleekSign. We are the market leaders in Singapore with market share of recent business incorporations.
- Accounting & Bookkeeping: Redefining Accounting, Bookkeeping, Tax and Payroll with SleekBooks ledger, AI tools and strong customer service.
- FinTech payments: Providing digital banking services to new businesses.
Sleek launched in 2017 and serves around 15,000 customers with offices in Singapore, Hong Kong, Australia and the UK. We employ about 500 staff with an intact startup mindset. We have raised Series B financing and experienced strong revenue growth over the past five years. Sleek has been recognized by The Financial Times, The Straits Times, Forbes and LinkedIn as a fast-growing company in Asia. We aim to be cash flow positive and tech-enabled from Singapore.
About The Role
Mission: As the Full Stack Engineer, you will architect, develop, and deploy scalable systems that leverage AI and automation to drive efficiency, innovation, and user satisfaction. You will collaborate with data scientists, product managers, UX/UI designers and DevOps to ensure seamless integration of AI-powered features with robust software architecture and a strong user experience.
Outcomes:
- Deliver High-Quality Code: Write well-documented, maintainable code with tests and ensure high test coverage (>80%) on new code.
- Apply Strong Fundamentals: Design features using software architecture principles (SOLID, clean architecture), efficient DB design, and RESTful API practices.
- Leverage AI Tools Effectively: Integrate AI tooling to improve development speed while maintaining quality and security.
- Contribute to System Stability: Keep production rollback rate under 2% through testing, CI/CD and DevOps best practices.
- Collaborative Development: Participate in code reviews and respond to feedback to support team velocity.
Requirements
- Professional Background: 5+ years as a Fullstack Engineer or AI Specialist, deploying scalable AI-powered applications.
- Frontend & Backend: Proficient in React, NodeJS/NestJS, TypeScript and SQL; experience with microservices. VueJS and MongoDB are a bonus.
- Databases & Architecture: Experience with MongoDB/Supabase, ESR/RPC; familiar with Clean/Hexagonal architecture, SOLID, ACID and idempotency.
- AI Frameworks & Tools: Experience with LangChain, LlamaIndex, prompt engineering, RAG; interest in hardware like Groq.
- Quality Advocate: Emphasizes testing, security patches and documentation for AI pipelines.
- Interpersonal Skills: Communicates effectively within Agile teams across product, UX, data science and engineering.
- Cloud & DevOps: Knowledge of AWS/GCP, serverless/PaaS, and deploying microservices to Kubernetes; familiarity with MLOps and AI model lifecycle.
- Collaboration & Independence: Works well solo or in teams, driving projects end-to-end.
Behavioural fit: Sleek values ownership, humility, structured thinking, attention to detail, listening and communication, analytical mindset, collaboration, data-driven decision-making, and constructive conflict resolution.
Interview Process: HR chat, take-home assessment (frontend and backend), case study interview, behavioral/career deep-dive interviews, offer and reference checks. Background screening may be conducted as Sleek is a regulated entity.
Data privacy: By applying, you agree to Sleek's Data Privacy Statement for Candidates.
Perks
We offer a flexible, remote-friendly environment with competitive salaries and generous PTO. Benefits include flexi benefits for home office and wellness, potential employee share ownership, and opportunities to participate in AI initiatives and an AI excellence centre.
Sleek is a certified B Corp committed to a diverse and inclusive culture. We aim to be carbon neutral by 2030.
Seniority level
- Mid-Senior level
Employment type
- Full-time
Job function
- IT Services and IT Consulting
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📌 Senior Full Stack Engineer
🏢 Sleek
📍 Ballarat