Overview
Through proprietary software and AI, Sleek makes the back‑office easy for micro SMEs. We give entrepreneurs time back to focus on what they love doing – growing their business and being with customers. With a surging number of entrepreneurs globally, we are innovating in a highly lucrative space. We operate in three business segments :
- Corporate Secretary : Automating the company incorporation, secretarial, filing, nominee director, mailroom and immigration processes via custom online robots and SleekSign. We are the market leaders in Singapore with 5% market share of all new business incorporations.
- Accounting & Bookkeeping : Redefining what it means to do accounting, bookkeeping, tax and payroll thanks to our proprietary SleekBooks ledger, AI tools and exceptional customer service.
- FinTech payments : Overcoming a key challenge for entrepreneurs by offering digital banking services to new businesses.
Sleek launched in 2017 and now has around 15,000 customers across our offices in Singapore, Hong Kong, Australia and the UK. We have around 500 staff with an intact startup mindset.
We have recently raised Series B financing off the back of >
70% compound annual growth in revenue over the last five years. Sleek has been recognised by The Financial Times, The Straits Times, Forbes and LinkedIn as one of the fastest growing companies in Asia.
Backed by world‑class investors, we are on track to be one of the few cash‑flow positive, tech‑enabled unicorns based out of Singapore.
About the Role
Mission : As the Full‑Stack Engineer, you will be at the forefront of transforming our technology landscape through comprehensive, end‑to‑end AI solutions. Your mission is to architect, develop, and deploy scalable systems that leverage advanced artificial intelligence and automation capabilities to drive operational efficiency, product innovation, and user satisfaction. You will work closely with cross‑functional teams—ranging from data scientists and product managers to UX / UI designers and DevOps professionals—to ensure seamless integration of AI‑powered features where they deliver the greatest value, while maintaining a robust software architecture and intuitive user experience.
Key Outcomes
Deliver High‑Quality Code : Consistently submit well‑documented, maintainable, and robust code through pull requests that include comprehensive tests (unit, integration) and adhere to team coding standards and best practices. Aim for high test coverage (e.g., >80%) on new code.
Apply Strong Fundamentals : Design and implement features demonstrating strong understanding and application of software architecture principles (e.g., SOLID, clean architecture), efficient database design (schema, indexing, query optimisation), and API best practices (RESTful design, security).Leverage AI Tools Effectively : Integrate AI coding assistants and tools into your daily workflow to demonstrably improve development speed (e.g., reducing boilerplate, accelerating test writing, assisting debugging) without compromising code quality, maintainability, or introducing unnecessary complexity. Be prepared to share effective prompts and techniques.Contribute to System Stability : Keep production rollback rate related to your contributions under 2% by enforcing comprehensive testing, leveraging CI / CD pipelines effectively, and adhering to established DevOps best practices.Engage in Collaborative Development : Actively participate in code reviews, providing timely, constructive feedback based on engineering principles and best practices. Respond proactively to feedback on your own pull requests, contributing positively to team velocity and knowledge sharing.Requirements
Professional Background : You’ve excelled as a Full‑Stack Engineer, AI Specialist, or a similar role for 5+ years, developing and deploying scalable applications that harness the power of AI.Front‑End & Back‑End : Fluent in React, NodeJS / NestJS, Typescript and SQL, with hands‑on experience in microservices that are modular, reusable, and resilient. Experience with VueJS and MongoDB is a bonus.Databases & Architecture : Comfortable with MongoDB / Supabase, ESR / RPC, and adept at designing solutions aligned with Clean / Hexagonal architecture, SOLID principles, ACID, and idempotency.AI Frameworks & Tools : Skilled in advanced AI ecosystems—LangChain, LlamaIndex, etc.—with experience in prompt engineering, RAG, and an interest in specialised hardware like Groq.Quality Advocate : Passionate about maintaining high testing standards, security patches, and thorough documentation for AI pipelines, ensuring consistent and reliable performance.Interpersonal Skills : Able to communicate fluidly with Agile teams, bridging gaps between product, UX, data science, and engineering to deliver successful AI initiatives.Cloud & DevOps Expertise : Knowledge of AWS / GCP, when to leverage serverless / PaaS, and experience deploying microservices to Kubernetes—with a keen eye for best practices in MLOps and AI model lifecycle management.Collaboration & Independence : Equally comfortable working solo or in a team environment, driving projects from ideation to production while inspiring those around you.Behavioural Fit
Ownership : Reliability and accountability; seeing things through to completion and proactively helping get things back on track when challenges arise.Humility : Open‑mindness to feedback and a willingness to learn from others; fostering collaboration and a positive work environment.Structured Thinking : Pragmatic solutions that balance the needs of the organisation, team and customers.Attention to Detail : Monitoring multiple, complex workstreams and noticing when information is missing or inconsistent.Excellent Listener & Clear Communicator : Present in calls, ensuring messages are properly received and thoughtfully sent in a multicultural setting.Analytical Mindset : Dissecting problems, analysing complex systems, evaluating scenarios, and applying data‑driven decisions to enhance testing coverage and performance metrics.Collaboration‑Driven : Thriving in a cross‑functional team environment, advocating for quality, and proactively addressing potential issues.Data‑Driven : Using sound data to support strategies and review the success of initiatives.Positive Tough Conversations : Proactively having tough conversations with kindness, building empathy, trust and strong working relationships.Interview Process
15 minute chat with a member of the HR team.Take‑home assessment (frontend and backend, 2 hours).60 minute chat with a member of the team to validate technical aptitude.60 minute chat with senior management for behavioural and culture fit.Offer + reference calls – non‑binding verbal or email offer followed by brief phone or video calls with references you provide.Background Screening
Sleek is a regulated entity and is required to perform background checks appropriate to the role. These may include verification of education, criminal history, political exposure, bankruptcy or adverse credit history. Consent will be requested before conducting checks. Depending on the role, an adverse result may prohibit passing probation.
Benefits
Humility and Kindness : We foster a culture that does not take ourselves too seriously and values laughter.Flexibility : Work from home with flexible start and end times as long as work is completed and communicated proactively.Financial Benefits : Competitive market salaries, generous paid time off, holiday schedules, flexi benefits scheme for home office equipment or health and fitness, and eligibility for an employee share ownership plan.Personal Growth : Responsibility and autonomy, fast pace decision making, learning from mistakes, and training programmes. Leading AI initiatives and a regional centre of AI excellence.Corporate Social Responsibility : Proudly certified B Corp; environmental commitments include planting trees, reducing paper usage, and an ambition to be carbon neutral by 2030.Job Details
Mid‑Senior level
Full‑timeIT Services and IT Consulting Location : Singapore (Hybrid / Remote options available)#J-18808-Ljbffr
