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Senior Full Stack Engineer (Go, React, Next.js)

Modu|Posted 6 days ago

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Skills and experience

Role:Full stack engineer
Other roles:Backend engineer
Experience in role:5+ years
Language proficiency:English
Must-have skills:
    Go
    React
    Next.js

Location and salary

Remote policy:Remote
Location of job:South Africa
Visa requirements:Authorised to work in South Africa With status of citizen/passport holder or permanent resident
Visa sponsorship:Unable to sponsor visa
Employment type:Contract

Role description

🧲 Full Stack Engineer (More Focus on Backend - Go) – Modu


🏒 Who are Modu?

We are a technology delivery consultancy, created by former industry practitioners and leaders, landing cross-functional teams to deliver transformational projects.

At Modu, we imagine, design and build digital products, services and experiences for businesses who want to innovate, fast. We are rethinking consultancy by making the experience more personalised and streamlined for our clients.

As a business, we recognise the days of one-size-fits-all solutions and linear pathways to growth are gone. This shift leads us to a more adaptive, flexible and tailored approach, where we champion continuous engagement and adaptation to breed success. We recognise this new paradigm not only welcomes but incentivises free-thinking, risk-taking and innovation which is deeply embedded within our Modu team.


🌍 Client Overview

Founded in 2019 and headquartered in Dubai, our client is a technology-driven real estate platform revolutionising the home-buying experience across Europe and the Middle East. By combining innovative software solutions with expert local customer service, our client offers a seamless, personalised journey for property buyers. The company has raised $44 million in funding from prominent investors such as Comcast Ventures, 01 Advisors, and Spruce House Investment Management.


πŸ› οΈ Role Overview

Modu is looking for a Senior Fullstack Engineer with strong experience in Golang backend development and modern JavaScript frameworks like React and Next.js. You’ll play a critical role in building scalable, high-performance applications with robust backend services and seamless frontend interfaces. Bonus points if you have an interest in or experience with AI-driven features and prompt engineering.

This is a hands-on role for an engineer who’s comfortable owning features end-to-end and mentoring others along the way.


πŸ”‘ Key Responsibilities

  • Backend Engineering with Go: Design, build, and maintain high-performance backend services using Golang. Ensure APIs are efficient, secure, and scalable.
  • Frontend Development: Create responsive, accessible, and performant user interfaces using React, Next.js, and modern web standards.
  • System Architecture: Collaborate on the design of application architecture, database schemas, and deployment strategies for scalability and resilience.
  • Fullstack Ownership: Lead the implementation of fullstack features from concept through deployment.
  • Code Quality: Write clean, maintainable code. Conduct code reviews and help set coding standards.
  • Mentorship: Support the growth of junior and mid-level engineers through mentorship and code pairing.
  • Cross-functional Collaboration: Work closely with designers, PMs, and QA to deliver well-polished user experiences.
  • Continuous Improvement: Stay up-to-date with the latest trends in web and cloud development, particularly within the Go ecosystem.

βœ… Required Skills & Experience

πŸ”§ Backend (Primary Focus)

  • Strong proficiency in Golang and familiarity with Go-specific web frameworks (e.g., Gin, Echo, Fiber).
  • Experience designing RESTful or GraphQL APIs and integrating with third-party services.
  • Familiarity with microservices, distributed systems, and event-driven architecture.
  • Experience with relational and non-relational databases such as PostgreSQL, MongoDB, or Redis.
  • Understanding of performance, caching, and scalability strategies in Go.

πŸ’» Frontend

  • Proficiency in React, Next.js, and modern JavaScript/TypeScript (ES6+).
  • Experience with CSS-in-JS libraries or TailwindCSS.
  • Familiarity with SSR, SSG, and hydration strategies in modern frontend frameworks.
  • Experience managing application state (e.g., Redux, Zustand, or Context API).

βš™οΈ DevOps & Testing

  • Experience with automated testing (e.g., Jest, Cypress, or Go test frameworks).
  • Familiarity with CI/CD pipelines and cloud deployment on AWS or similar platforms.
  • Understanding of Infrastructure as Code and observability tools (e.g., Terraform, Datadog, Sentry).

πŸ“¦ General

  • 5+ years of professional fullstack development experience.
  • Strong Git and version control knowledge.
  • Deep understanding of web security best practices.
  • Excellent communication and collaboration skills.

❀️ Our Values

  • Seeing the world as it is, not what we want it to be – We don't shy away from uncertainty, we walk bravely into the unknown.
  • Delivering the art of the possible – A truly great product can change the world and this is what we strive to create.
  • Bold ambition – We look for what's beyond the horizon.
  • Pathfinders – Being a pathfinder means being a confident guide, empathetic mentor and an inspiring force.
  • Punk spirit – We beat our own path and make our own success.

About Modu

51-200 employees

🧭 Overview

We are Modu, a different kind of consultancy. We guarantee value every 60 days by imagining, designing and building digital products and services that customers love.

From the cutting-edge of technology, we imagine, design and build products that solve unprecedented business challenges. We have a bias for action. That means we favour getting stuck in, finding value, and making it happen – with results delivered every 60 days.

🧱 We build with purpose
We use our deep expertise to imagine, design, and craft products that address unique business challenges, leaving a lasting impact.

🀝 We deliver with empathy
We’re industry practitioners who have walked in your shoes. We respect why things are the way they are, bringing our experience to get delivery flowing.

⚑ We get you to value fast
We have a relentless focus on value, not just output. We have a bias for action and a commitment to delivering results every 60 days.


πŸ› οΈ Our services

Work smarter through every phase, with end-to-end next generation product development, which delivers tangible value, fast.

🧠 Think
Often, what you need is not a better solution but a better plan. That’s why we interrogate and explore your business problem from a fresh perspective to uncover novel solutions. With an insights-led approach, we optimise delivery flow to find product-market fits that turn unknowns into unlocked value.

🎨 Design
Experience is everything. Science is the backbone. Our product, design and research teams help you create experiences that make a lasting impact. Through prototyping, analytics and journey mapping, we develop measurable, multi-channel experiences ready for rapid implementation.

πŸ’» Build
Think big, act small. At Modu, we use every hour of every day to generate value at pace, bringing our experience to bear in iterative cycles. Guided by insights and empowered by the latest technologies, we deliver hard-hitting products that make an impact on the world – then help your business harness their potential.


πŸ’š Our Values

🌍 We see the world as it is, not how we want it to be
We are realists, eager to confront and solve the complex problems of today. Grounded in reality, we face big challenges head-on. Our culture thrives on authenticity and clarity, welcoming those who understand that impactful transformation starts with an unfiltered view of the world.

🧠 We believe in delivering the art of the possible
We make the impossible possible by pushing the boundaries of technology and creativity. We are forward-thinkers, relentless in our quest to turn ideas into tangible outcomes.

πŸš€ We value bold ambition, without ego
Ambition fuels our drive, while humility keeps us grounded. We’re looking for fearless innovators who are eager to reach new heights while maintaining a collaborative and respectful environment. Here, big ideas flourish without the weight of egos, ensuring that our collective ambition leads to extraordinary outcomes.

🀘 We encourage punk spirit
We’re here to rebel against the status quo. We champion a punk spirit that dares to challenge norms and disrupt industries. We celebrate individuality and creativity. We have the courage to defy expectations and bring our own unique perspectives to every project.

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