AWS Application Developer

AWS Application Developer

Full-Time 60000 - 80000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Build scalable cloud-native applications using AWS serverless services and modernise legacy systems.
  • Company: Join a forward-thinking tech company in London with a hybrid work model.
  • Benefits: Enjoy competitive pay, flexible working, and opportunities for professional growth.
  • Other info: Exciting chance to work on cutting-edge technology with excellent career advancement potential.
  • Why this job: Make an impact by developing innovative solutions in a dynamic cloud environment.
  • Qualifications: Experience in AWS development, microservices, and proficiency in TypeScript & Node.js.

The predicted salary is between 60000 - 80000 £ per year.

Contract Terms: 6 months+ Contract with possible extension

Role Overview: Seeking an experienced AWS Application Developer with expertise in serverless and event‑driven architectures to build scalable cloud‑native applications and support modernization initiatives.

Location: London (Hybrid)

Responsibilities:

  • Develop cloud‑native applications using AWS serverless services
  • Build event‑driven and streaming data pipelines
  • Modernize legacy applications to microservices and API‑first architecture
  • Implement CI/CD pipelines and Infrastructure as Code (CDK/CloudFormation)
  • Ensure monitoring, logging, and system reliability (CloudWatch)

Key Skills:

  • AWS Lambda, API Gateway, EventBridge, Kinesis Data Streams
  • DynamoDB, S3, Step Functions
  • TypeScript & Node.js (mandatory), Python (good to have)
  • Serverless & event‑driven architecture

Experience & Qualifications:

  • Strong AWS application development experience
  • Experience with microservices & cloud‑native architecture
  • Knowledge of REST APIs & distributed systems
  • AWS Certified Developer (preferred)

AWS Application Developer employer: Kryptos Technologies UK Limited

Join a forward-thinking company in London that values innovation and collaboration, offering an excellent work culture where your contributions as an AWS Application Developer will directly impact the modernization of cloud-native applications. With a strong focus on employee growth, you will have access to continuous learning opportunities and the chance to work with cutting-edge technologies in a hybrid environment that promotes work-life balance.

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Contact Details:

Kryptos Technologies UK Limited Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land AWS Application Developer

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Kryptos Technologies UK Limited or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Kryptos Technologies UK Limited.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Kryptos Technologies UK Limited.

Explore Job Boards Specifically for Tech Roles

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We think you need these skills to ace AWS Application Developer

AWS Lambda
API Gateway
EventBridge
Kinesis Data Streams
DynamoDB
S3
Step Functions

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Kryptos Technologies UK Limited.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Kryptos Technologies UK Limited and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Kryptos Technologies UK Limited

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Kryptos Technologies UK Limited uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.