Total 6 Senior Executive php developer job vacancies in D18 Tampines, Pasir Ris

Company Description

StrongKeep is a Singapore-based cybersecurity startup reinventing how smaller businesses achieve security and compliance. We build an affordable, automated cybersecurity SaaS platform that integrates best-in-class open-source tools, smart defaults, and AI-driven automation — so small teams can achieve enterprise-grade protection. Learn more at StrongKeep.com. We have a very strong team culture, and we are very selective over who gets to join us.

Role Description

This full-time, on-site Senior Developer / Technical Lead role owns the technical delivery of StrongKeep's platform on a lean 7-person team. You will lead a small group of engineers, own our GEN 2 delivery and the Compliance module end-to-end, and set the bar for architecture, code quality, and shipping pace. You are equally comfortable writing the hard code yourself and unblocking the people around you.

A strong interest in AI (LLMs, GenAI, agentic workflows) is expected — we build AI-assisted development into our daily workflow (Claude Code and similar), and the product itself is moving toward embedded intelligence and automation.

You will work closely with a locally-based, multi-disciplinary team — engineers, a designer, a PM - mentoring junior engineers while staying hands-on yourself.

Key Responsibilities

Technical Leadership

• Own GEN 2 delivery and the Compliance module — architecture, roadmap, and shipping.
• Lead and mentor a small engineering team; run code reviews, set quality and testing standards, level up juniors.
• Make pragmatic build-vs-buy and architecture calls suited to a fast-moving 7-person startup.

Software Development

• Design and build secure, scalable backend and frontend across our stack (TypeScript, Node/Express, React/Next.js, MongoDB).
• Develop APIs, services, and integrations with internal systems and third-party security platforms.
• Maintain high code quality through testing, documentation, and secure coding practices in a multitenant SaaS.

Collaboration & Delivery

• Work with the PM, designer, and engineers to ship features weekly in a fast-paced environment.
• Participate in sprints and daily standups; own reliability, performance, and incident response for your modules.

Learning & Innovation

• Stay current with emerging cyber, AI, and automation technologies.
• Drive adoption of agentic AI workflows in both how we build and what we ship.

Qualifications

Technical Skills

• Strong full-stack proficiency with TypeScript/Node.js, React/Next.js, and experience with NoSQL
• (MongoDB/Mongoose) and SQL databases.
• Solid REST API design and integration experience.
• Hands-on experience with cloud platforms (AWS preferred; GCP/Azure welcome) and containerised deployment (Docker/Kubernetes).
• Demonstrated ownership of multi-tenant SaaS architecture (data isolation, auth, tenancy).
• Familiarity with secure coding principles and software engineering best practices.
• Bonus: cybersecurity-product domain experience; familiarity with LLMs / AI tooling and a willingness to go deep.

Soft Skills

• Proven ability to lead and mentor engineers in a flat, fast-moving team.
• Thrives in startup chaos: ambiguous scope, multiple hats, weekly shipping.
• Strong analytical, troubleshooting, and communication abilities.
• Self-directed learner who enjoys experimenting with new tools and techniques.

Requirements

• Bachelor's degree in Computer Science or equivalent practical experience / certifications.
• 6+ years of relevant software engineering experience, including direct technical leadership or founding-engineer experience

What you'll do

Your tasks include:

• Design and build production-grade conversational services - Joule and micro-services in Java and Python.
• Explore, understand, and implement most recent technologies and approaches for cloud platform and data pipelines.
• Design and define ADR, ACD for the solution on new features or integrations.
• Drive engineering across Architecture, Implementation, Testing, and Delivery of the Product.
• Producing high-quality, maintainable code with an emphasis on modularity, testing, and performance
• Build strong interpersonal relationships with internal and external stakeholders
• Mentoring junior engineers, performing code reviews, and contributing to a high-performance team culture.
• Solving complex integration and performance challenges across systems, often working across time zones in a global team set

Right attitude:

• Team first attitude. Ensure we win together as a team, closely collaborate with scrum team, architects and stakholderls.
• Be serious about the Agile methodologies and live with them.
• Challenge the status quo. Always unlearn, relearn. Remember, you will be working on cutting-edge technologies every day, you see a revolution.

What you bring

Educational and experience requirements

Required

• Exceptional degree in computer science, computational linguistics, or related.
• 7+ years of related professional experience in software development, cloud solution and microservices.
• Strong programming skills in Java and particularly in-depth practical experience with Spring Boot is a key requirement.
• Knowledge in microservice-based product design, architecture and development. Cloud mindset. Comfortably handle multi-tenant and multi-microservices environments
• Knowledge on open-source cloud frameworks such as OpenStack, Cloudfoundry etc.
• Experience in RESTful implementation, event-driven solution, and container patterns. Familiar to Kafka, Karate and Jmeter, Dynatrace. .
• Experience with cloud-based application development using Docker & Kubernetes
• Experience in building, deploying & managing CI/CD pipelines through Jenkins across multiple hyperscaler environments such as AWS, GCP or Azure
• Experience in secure software development life cycle, version control and cloud deliveries.
• Experience in agile development/Scrum processes
• A team-oriented and collaborative mindset and the ability to thrive in team environments, contributing positively to shared goals and fostering a culture of cooperation and innovation.
• Excellent written and communication skills in the English language

Preferred

• Experience with SAP Business Technology Platform
• Passion for technology and interest in the domains of machine learning, artificial intelligence, and cloud native micro services
• Knowledge in bot-building platforms
• Experience with Agents, Knowledge Graph, RAG, Large Language Models

Where you belong:

As an Senior AI Developer, you will work together with a team of dedicated experts including data engineers, dev-ops engineers, and product owner with a single goal of building the best-in-class AI products. You will work against fixed timelines and your success will be measured by the ability to deliver solutions matching the performance of top-notch artificial intelligence systems.

Role Overview

We are looking for a Senior Cloud Developer to design and build cloud-native applications and extensions on SAP Business Technology Platform (BTP) that power the mymediset platform. The ideal candidate is a former ABAP developer or architect who has fully embraced modern, side-by-side extension development with the SAP Cloud Application Programming Model (CAP) — and who brings deep functional understanding of the SAP Order-to-Cash (OTC) cycle to everything they build.

Because the mymediset platform is tightly integrated with SAP S/4HANA and a significant portion of it runs on SAP BTP, the candidate must understand how OTC flows end to end — from sales order creation, availability check (ATP), delivery and goods issue, through to billing, invoicing, and accounts receivable — and how to extend and integrate those processes cleanly without disrupting the digital core. The strongest candidates pair this functional depth with disciplined, well-tested CAP development (Node.js or Java), CDS data modelling, and event-driven integration, and are fluent in leveraging AI coding tools (e.g., Claude Code, Cursor, GitHub Copilot) with effective context engineering to accelerate delivery without compromising quality.

Key Responsibilities

• Design, develop, and maintain cloud-native applications and side-by-side extensions on SAP BTP using the SAP Cloud Application Programming Model (CAP) with Node.js or Java, including CDS data modelling, service definitions, and authorization concepts

• Build and integrate features that map to the SAP Order-to-Cash cycle — sales orders, pricing, availability/ATP, deliveries, goods issue, billing, invoicing, and AR — ensuring extensions respect standard SAP processes and the clean-core principle

• Integrate BTP applications with SAP S/4HANA and other systems via OData (v2/v4), REST, RFC/BAPI, SOAP, and the SAP Cloud SDK, using SAP Integration Suite where appropriate
Design and build event-driven components using SAP Event Mesh / Advanced Event Mesh (or equivalent brokers such as Kafka), applying patterns such as pub/sub, idempotency, retries, and dead-letter handling for reliable, asynchronous OTC integrations

• Develop and deploy Fiori/UI5 or equivalent frontends and expose well-designed APIs for consuming applications

• Deploy, run, and operate workloads on the SAP BTP Cloud Foundry and/or Kyma runtimes, managing services, destinations, connectivity, and the BTP security model (XSUAA, roles, scopes)

• Write clean, well-tested, maintainable code with unit, integration, and end-to-end tests, and contribute to CI/CD pipelines, transport, and release processes

• Apply AI coding tools effectively across the development lifecycle — crafting high-quality prompts, engineering project context (CLAUDE.md, rules files, skills, MCP connectors), and using agents for scaffolding, refactoring, code review, and debugging

• Contribute to technical design discussions, architectural decisions, and code reviews; document designs, integration contracts, and trade-offs clearly

• Collaborate closely with product, functional/SAP consultants, and engineering teams across geographies to translate OTC requirements into shippable features

• Provide technical leadership — mentor and coach developers, set engineering standards, lead by example in code reviews, and guide the team on CAP and clean-core best practices

• Own delivery for features and workstreams end to end, breaking down ambiguous requirements, sequencing work, and driving them to completion across teams and time zones

Leadership Skills

• Technical leadership and mentorship: ability to grow junior and mid-level developers, share knowledge, and raise the overall engineering bar

• Strong communication and stakeholder management: able to explain technical trade-offs clearly to both engineers and non-technical/functional stakeholders

• Ownership and accountability: takes initiative, drives decisions, and follows through without needing close supervision

• Collaboration and influence: builds trust across product, functional, and engineering teams and aligns people around a shared technical direction

• Pragmatic decision-making: balances speed, quality, and clean-core discipline, and makes sound calls under ambiguity

• Coaching mindset: gives and receives constructive feedback well, and fosters a culture of continuous learning and improvement

Required Qualifications

• Proven background as an ABAP developer or architect, with a demonstrated transition to modern SAP cloud development on BTP

• Strong hands-on experience building applications with the SAP Cloud Application Programming Model (CAP) in Node.js or Java, including CDS modelling and SAP Fiori/UI5

• Solid functional understanding of the SAP Order-to-Cash cycle (SD/Billing) and how it connects to delivery, logistics, and finance (FI-AR)

• Hands-on experience integrating with SAP S/4HANA via OData, RFC/BAPI, and REST, and working with the SAP Cloud SDK

• Working knowledge of SAP BTP runtimes (Cloud Foundry and/or Kyma), services, destinations, connectivity, and the BTP security/authorization model

• Sound software engineering fundamentals: version control (Git), automated testing, CI/CD, and clean, maintainable code

• Familiarity with leveraging AI coding assistants and context engineering as part of day-to-day development

• Demonstrated leadership experience — mentoring developers, leading a team or workstream, or acting as a technical lead/architect

Nice to Have

• Experience with SAP Integration Suite, Event Mesh / Advanced Event Mesh, or other event-driven and messaging technologies

• Exposure to the SAP Kyma (Kubernetes) runtime and containerized workloads

• Background in the medtech, healthcare, or other regulated industries

• Experience with the SAP RAP (RESTful Application Programming) model and clean-core extension strategy

• Familiarity with non-SAP cloud platforms (AWS, Azure, GCP) and their core services

About your role

• Architect, develop, and implement software modules in accordance with proper coding principles and standards.
• Perform code reviews and contribute to establishing best practices in software engineering across the team.
• Support the integration and communication between software modules and robotic systems.
• Lead in the implementation and optimization of path planning, motion control, and kinematic algorithms for industrial robots.
• Troubleshoot and debug software issues, proposing and implementing effective solutions to ensure robust performance of robotic systems.
• Drive adoption of modern development tools, frameworks, and methodologies suited for robotic applications (C++, Python).

Requirements

• Bachelor’s degree in Computer Science, Robotics, Software Engineering, or a related field.
• Min. of 5 years of hands-on experience in robotics development.
• Advanced understanding of robotic principles, kinematics, and control systems.
• Proficiency in programming languages used in robotic software development, such as Python, C++.
• Strong problem-solving skills and an ability to work collaboratively in a team environment.
• Proven track record of delivering production-grade software in an industrial or R&D setting.
• Good communication skills to effectively share ideas and collaborate with team members.
• Attention to detail and a commitment to producing high-quality software solutions.

What You Will Do

• Design, develop, and maintain software components across backend services and system-level modules
• Apply sound software architecture and system design principles to real-world problems
• Implement efficient algorithms and data structures with attention to performance and reliability
• Collaborate with product, robotics, and platform teams to translate requirements into technical solutions
• Debug, test, and improve existing systems to ensure robustness and scalability
• Contribute to technical discussions, design reviews, and code reviews

Requirements

• Bachelor’s or Master’s degree in Computer Science, Engineering or a related field
• Strong fundamentals in computer science, including algorithms, data structures, and system design
• Strong proficiency in C# and Python is preferred; working knowledge of C++ or Java is a plus
• Exposure to backend development; full-stack experience is a plus
• Ability to reason about software architecture, modularity, and maintainability
• A portfolio demonstrating your work (e.g. GitHub, personal website, or relevant projects)

Good to Have

• Experience with web frameworks, APIs, or distributed systems
• Familiarity with databases, cloud services, or containerized environments
• Prior exposure to robotics, automation, or industrial software systems
• Experience with AI-assisted development tools (e.g. Claude workflows, AI code assistants) to enhance developer productivity is advantageous.

About Cynapse

Cynapse is a leading AI software company specializing in enterprise-grade Video Intelligence Solutions Powered by Generative AI, tailored to meet the unique challenges of various industries. Our vertical-specific solutions empower organizations to enhance safety, operational efficiency, and security in complex environments such as roads, seaports, airports, and cities. By combining advanced Vision AI with Generative AI, we continually push the boundaries of video analytics, delivering insights and automation that transform operations.

Led by a global team with a proven track record of scaling startups into market leaders, we foster innovation, collaboration, and diverse perspectives. Headquartered from US, Cynapse serves clients worldwide, redefining what's possible with video intelligence.

Job Description

We are looking for an experienced Senior Backend C# Developer to join our Portal Team, responsible for developing our enterprise-grade portal solutions. This role involves designing, implementing, and maintaining robust backend systems that power complex AI solutions for enterprise and government. You will be working with the latest technologies, including .NET Core 8 and ASP.NET, in a collaborative, agile, and professionally challenging environment.

Responsibilities

• Design, develop, and maintain backend systems for our enterprise-grade portal solutions.
• Take ownership and of design tasks and collaborate with frontend developers, architects, and other stakeholders to align backend solutions with overall system goals.
• Lead by example in producing clean high-quality, reusable code following established best practices for scalability and security.
• Develop RESTful APIs and integrate with various third-party services and databases.
• Perform unit testing and automated testing to ensure code quality and reliability.
• Actively participate in technical discussions and contribute to code, system design, and architecture reviews.
• Debug, troubleshoot, and optimize performance bottlenecks in production environments.
• Follow Agile/Kanban methodologies and collaborate effectively with the engineering team.

Qualifications

• Minimum 8+ years of experience as a Backend Developer with strong proficiency in C# and .NET Core (version 8 preferred).
• Solid understanding of ASP.NET for building enterprise-level web applications.
• Experience in designing and developing RESTful APIs and backend services.
• Proficiency in Object-Oriented Programming (OOP) principles and software design patterns.
• Strong understanding of relational database management systems (and SQL).
• Familiarity with cloud-based deployments (Azure, AWS, or GCP) and containerization technologies like Docker or Kubernetes.
• Experience with automated testing frameworks (xUnit, NUnit, or equivalent) is a strong advantage.
• Knowledge of CI/CD pipelines and modern agile software development practices.
• Experience with any of the following would be considered a bonus:
• Microservices and message-oriented architectures
• NoSQL / Document database systems
• gRPC, or Message brokers like RabbitMQ or Kafka.

Personal Competencies

• Innovative, motivated, and a quick learner with a passion for solving complex technical challenges.
• Strong communication and teamwork skills, with the ability to work effectively in small, agile teams.
• A high degree of ownership and attention to detail, with a commitment to delivering robust and high-quality software solutions.
• Adaptable and open to learning new technologies and processes.

Benefits

• Competitive base salary and a generous stock option package.
• Unique opportunity to work with a talented global team on cutting-edge technologies.
• Exciting work environment with flexible working hours.
• Health insurance coverage and professional development support.

Location: Due to the nature of the role, this position is open only to candidates based in Singapore.

Job Type: Full-time, Permanent