Senior Full Stack Engineer

Teamified; Netherlands; Hybrid; EUR 90,000 - 120,000; Full time

Benefits offered by this job

Health insurance

Provident Fund

Gratuity

Budget for professional development

Job summary

Teamified is seeking a Senior Full Stack Engineer to join a growing SaaS engineering team. You’ll help deliver high‑quality software across the Rosterfy stack, influencing architecture and product outcomes for large volunteer programs.

You’ll operate in a cloud native stack (AWS/Kubernetes) with a strong emphasis on scalability, quality, and collaboration across remote teams.

Qualifications

• 4+ years building SaaS products end-to-end in multi-region environments.
• Comfortable working across the full stack—from frontend to backend.
• Experience in ISO/SOC2 compliant environments and accessibility.
• Knowledge of cloud-native stacks and modular monolith architecture.

Responsibilities

• Design and deliver scalable features using Laravel, PHP, React/Next.js, and AWS.
• Collaborate with QA, Product, and Design to deliver user‑focused features.
• Build and evolve APIs, integrations, and reusable components.
• Improve CI/CD pipelines, testing frameworks, and system performance.
• Lead by example in code quality, documentation, and mentorship.
• Contribute to architectural improvements and feature scoping.
• Ensure accessibility and localisation across a multi‑region SaaS platform.

Skills

SaaS experience

Full stack

Systems thinking

Tools

Laravel

React/Next.js

Vue

Kubernetes

AWS

CI/CD

Aurora MySQL

PostgreSQL

Job description

About the Client

Our client is a global leading, end-to-end enterprise volunteer engagement platform powering over 100 million volunteer hours. They exist to connect communities to events and causes they are passionate about. Used by over 3 million volunteers across 26 different countries, their SaaS platform powers mass volunteer programs across the globe for Not-for-Profits, local government, sporting federations, and major events. Our all in one solution helps our clients to recruit, retain, reward and train their volunteers, whilst also ensuring compliance.

About Teamified

Teamified is a talent partner helping companies build exceptional remote teams across IT, software, product, and digital innovation. We collaborate with leading enterprises and fast‑scaling tech businesses worldwide to help them access world class talent and accelerate growth. With operations across the globe our mission is to make building high performing global teams simple, fast, and cost-effective. Teamified has hundreds of clients with more than 200 engineers, testers, product managers, designers, and technology experts delivering impactful solutions every day.

About The Role:

Reporting to your Technical Lead, this role will be responsible for delivering high-quality software across the Rosterfy stack as part of a growing SaaS engineering team. You’ll contribute to the evolution of our platform architecture, influence engineering practices, and ship features that support some of the world’s largest volunteer programs. You’ll play a key role in our transition to a principle‑led, product‑focused engineering model — with a strong emphasis on scalability, quality, documentation, and collaboration. This is a senior‑level role requiring demonstrated experience in SaaS, cloud‑native environments, and modern software development practices. As a Senior Full Stack Engineer you’re comfortable transitioning between front and back end development using your systems thinking skills to create world class experiences for our customers. You will play an important role in Rosterfy’s evolution towards version 3 (event driven architecture and domain driven development).

Key Responsibilities:

• As a full stack Senior Engineer you will design and deliver scalable features using Laravel, PHP, React/Next.js, and AWS
• Collaborate closely with QA, Product, and Design to deliver features with user impact in mind
• Build and evolve APIs, integrations, and reusable components
• Participate in improving CI/CD pipelines, testing frameworks, and system performance
• Lead by example in code quality, documentation, and peer mentorship
• Contribute to architectural improvements, technical discovery (feature scoping) and execution of our engineering strategy
• Ensure accessibility and localisation across our multi-region SaaS platform
• Maintain compliance-minded engineering practices (e.g. ISO 27001, SOC 2)

Qualifications:

• 4+ years building SaaS products end-to-end, ideally in multi-region environments.
• Comfortable working across the full stack — from frontend to backend.

Technical

• Strong with Laravel (or modern PHP frameworks) and modern frontend tools (React, Next.js, or Vue), XDebug, writing unit tests.
• Front and Back end Engineering expertise.
• Mobile (React Native)
• Experience working in ISO/SOC2 compliant environments
• Understands accessibility, scalability, and localisation for global users
• Comfortable operating in cloud-native stacks using AWS, Kubernetes (EKS), CI/CD pipelines, and observability tooling
• Experienced in designing within and around a modular monolith architecture
• Skilled in relational databases (Aurora MySQL, PostgreSQL), with a strong focus on data modelling for scale and performance

AI Driven Skills (Big Plus)

• Feature delivery velocity (Copilot, Gemini, test automation, scaffolding)
• Building AI-augmented product experiences (LLM API usage, prompt design)
• Coaching others on integrating GenAI into workflows

Character & Mindset

• Resilient and adaptable – You embrace change and help others navigate ambiguity with calm and confidence.
• Proactive problem solver – You identify issues early, take ownership, and push solutions forward without waiting to be asked.
• Clear communicator – You articulate ideas clearly, write well, and listen with intent. You create shared understanding.
• Product-minded – You’re curious about customer needs, ask “why?”, and advocate for solutions that deliver real value.
• Leads through influence – You raise the bar by mentoring others, setting standards, and sharing knowledge — not by authority.
• Documentation-first thinker – You value written clarity, and help your team by documenting decisions, code, and processes.

Shift-Left QA Expectation

• Lead by example in test strategy and validation
• Own test coverage, pipeline health, and regression control

Success Measures

• High-impact technical delivery
• Maintains or improves product quality
• Influences architecture and engineering standards
• Contributes to and influences medium term architectural decisions

Nice to have:

• Experience with data products like Looker, BigQuery, or analytics pipelines
• Exposure to event-driven systems, asynchronous workflows, or message queues (e.g. AWS SQS, Kafka, Pub/Sub)
• Experience with design systems | frontend architecture
• Passionate about product quality and customer experience
• Experience with platform engineering or building shared infrastructure in modular monoliths
• Any exposure to AI driven tooling, systems

Benefits

• Flexibility in work hours and location, with a focus on managing energy rather than time.
• Access to online learning platforms and a budget for professional development
• A collaborative, no-silos environment, encouraging learning and growth across teams
• A dynamic social culture with team lunches, social events, and opportunities for creative input
• Health insurance
• Leave Benefits
• Provident Fund
• Gratuity