Medior Software
Engineer (AWS)

We ask

  • 2+ year experience

  • Strong knowledge of AWS and serverless development.

  • Comfortable working across backend and frontend when needed.

We offer

  • Work with the latest stack

  • Hybrid work: home & office

  • Salary matched to your expertise

32/40Hours

Amsterdam

What’s in it

Your next adventure!

At Synadia, we bridge the physical and digital worlds. We build IoT and cloud solutions that don’t just collect data, they understand, predict, and improve. No fluff, just real results.

Clear goals, short feedback loops,
results you can actually show.

We’re looking for a Medior software Engineer who enjoys working with cloud-native technologies and is ready to help drive our projects forward. At Synadia, we value engineers who think beyond their own piece of the puzzle. While your focus is backend development, you’ll still have the freedom to contribute to the broader product: from building reliable serverless services to occasionally shaping the frontend that brings everything together.

What you’ll do

As a medior software engineer at Synadia you’ll build the core services that keep our platforms fast, secure, and scalable.

You’ll help build the backend systems that connect IoT devices, gateways, and industrial machines with secure, cloud-native software. You’ll work on fast, reliable data flows and clean serverless services that keep information moving smoothly from the edge to the cloud.

Your role goes beyond writing code. You’ll help turn hardware signals, sensor data, and real machine behavior into structured, useful information. You’ll work together with OT specialists, cloud engineers, and data teams to make sure every device fits into a secure and future-ready environment.

The work you contribute to becomes part of the digital backbone our customers depend on. With short feedback loops, a pragmatic mindset, and plenty of room to grow, you’ll help deliver solutions that improve performance and unlock the full value of connected assets.

  • Take ownership of complex IoT solutions from concept to production.

  • Orchestrating secure edge-to-cloud communication at scale

  • Enabling real-time monitoring and control of industrial processes

  • Turning IoT data into actionable insights with AI & ML ready architectures

  • Integrate devices and machines into real-time systems that collect, process and act on data.

  • Push code live through continuous delivery, seeing the impact of your work within days.

About you as a Medior Software Engineer

You combine hands-on experience with a willingness to learn and improve with every project.

As a Medior Software Engineer, you enjoy building clean, scalable software and taking ownership of your work. You move quickly, stay curious, and use your growing experience to make solid decisions. You know what delivers value, and you’re always open to exploring smarter, simpler ways to solve problems.

You like staying close to the business, understanding why something matters before you build it. You enjoy taking features from idea to production and improving things step by step. You collaborate naturally, write maintainable code, and bring a pragmatic mindset that helps create software customers can trust.

  • Experience with AWS (DynamoDB, Lambda, API Gateway, EventBridge, SQS, SNS, Cognito, CloudWatch, IoT Core, Step Functions, S3, CDK).

  • Knowledge of serverless architecture and native AWS implementations.

  • Action-driven, clear, and pragmatic. No nonsense, just results.

  • Action-driven, clear, and pragmatic. No nonsense, just results.

  • Strong technical base (TypeScript and Python).

  • Thrives in an environment where we deliver in days, not quarters.

We connect systems
into smart solutions.

If you want to get a better feel for your potential new workplace, keep reading below.

01

Why Synadia?

Forget corporate layers, endless meetings and roadmaps that never lead anywhere. That’s not us. At Synadia we keep things sharp and simple. We move fast, we experiment and we ship, because technology should be about making things work, not talking about them forever.

Most of the time we deliver complete end-to-end solutions for our clients. That means you’re not just building a piece of technology, you’re shaping a full platform that has direct impact on how our customers run and grow their business. What you build today could be running in production tomorrow, at leading companies across the globe.

And of course, it’s not all work. We celebrate our wins and make time for fun together, whether it’s team events, dinners or those spontaneous get-togethers that always end up with good food, plenty of laughs and stories worth sharing the next day.

02

Our vission

At Synadia we have a very clear vision. Everything we create must be scalable, serverless and as cloud-native as possible. That mindset allows us to take on exciting projects that are running at leading companies worldwide.

We bring together deep OT knowledge with modern cloud development. For us, speed and reliability go hand in hand, and security is always part of the design from day one. The platforms we deliver are fully serverless, cost-efficient, maintenance-free and ready for AI and ML. They don’t just connect devices, they also understand, predict and improve how those devices perform.

Our way of working is team-driven. Each autonomous team is fully responsible for its own project, from start to finish. The technical boundaries are clear, but within those boundaries there is complete freedom to make choices and build the best solution. That way every team stays sharp, aligned with our vision and focused on delivering real value to the customer.

And we don’t sit still. With continuous delivery we push code into production several times a day. What you build doesn’t wait in the background, it goes live and creates impact right away.

03

Our mission

We enable physical assets to fully participate in the digital world.

With secure cloud architecture, smart data layers, and AI-driven intelligence, we build operational software that makes organizations digitally resilient.

So you can move faster, cut complexity, and let innovation happen naturally.

Who will be your colleagues

Synadia sets the course and stays close to the execution.
Meet the people behind our solutions.