Senior Infrastructure Engineer

About Welltech

A future with Welltech
Welltech’s purpose is to move each and every body to start and stay well for life! Every trend, every piece of feedback and data, every experiment, and innovative solution we introduce, fuels the way we unlock wellness for and with our users. While appreciating and celebrating who they are, we strive to help them make turn small choices into lasting joyful habits. And that makes us proud of every step they take on their journey to living well, every day.

Disrupting industry
We are an international tech company with origin from Ukraine, founded in 2015, and a fast-growing global player with five hubs across Europe. With more than 200 million installs of our apps, Welltech offers disruptive, engaging fitness and wellness solutions. We are genuinely committed to creating value and ensuring a workplace where our talented, diverse individuals feel they belong as we shape the future of the health and fitness industry. Everything we do is driven by our purpose and guided by integrity, a testament to the trust we build- today and tomorrow.
Spread across five dynamic hubs in Cyprus, Poland, Spain, Ukraine and the UK, with a team of over 700+ #wellmakers, we provide an opportunity for everyone who is passionate about making an impact in the wellness industry.

Position

We are looking for a Senior Infrastructure Engineer to join our Payments platform team supporting the creating and evolving of a platform to enable automated test and ensure the quality and reliability of our payments processes. You will have a chance to lead a small team of engineers.

Key Responsibilities:

• Build and maintain cloud infrastructure (AWS) through Infrastructure as Code and automation

• Lead and mentor a team of three engineers, providing technical leadership and guidance. Foster a collaborative and inclusive team environment

• Provide support to other teams that utilize cloud infrastructure

• Help other teams continue to design scalable, reliable, secure infrastructure. Write great documentation, go nuts with diagrams

• Plan, implement, manage, monitor, and upgrade security measures for the protection of the product's data, systems, and networks

• Utilize security tools to monitor assets and remediate findings to strengthen the security posture of the product

• Respond to system and/or network security events

• Use GitOps and CI/CD to automatically test and deploy your code

• Develop and participate in the change management process

• Monitor your infrastructure with Grafana, Prometheus, Datadog and other tools

• Develop and execute periodical security processes, including vulnerability scanning, patching and remediation, account auditing, and related reporting

• Perform daily administrative tasks, reporting, and communication with the relevant departments in the organization

• Be able to clearly communicate your design choices and take feedback

• Research solutions, kick the tyres and deploy prototypes

• Keep abreast of the latest and emerging technologies

• Participate in on-call rotations to ensure system availability and timely incident resolution, providing support during critical outages or disruptions

Your qualification

• Relevant 5+ years of experience as a DevOps with at least 4 years of experience with AWS

• Experience with various AWS services like EC2, S3, Aurora, RDS, EKS, MSK, API gateways, Route53, CloudFront, CloudFormation, CloudTrail,  etc

• Experience in hosting multi-tier/microservice applications on AWS based on customer needs

• Comfortable using one of the following scripting languages for debugging applications, network issues and vulnerabilities: Java, Python, Go, JavaScript, Shell

• Ability to handle production load and issues related to deployments in production

• Experience in setting up IaC using tools like Terraform, Terragrunt, Ansible or similar

• Experience with CI/CD, building and automating deployments & other repetitive tasks using Gitlab or similar

• Knowledge of managing containerized services using Kubernetes and Docker

• Knowledge of how to troubleshoot, identify performance bottlenecks and optimize the performance of the services

• Great awareness of cybersecurity trends and hacking techniques

• Taking full responsibility for the results of own work

• Great communication and collaboration skills

• English at the intermediate level at least, both written and spoken

Will be a plus

• Knowledge of the service-mesh pattern and toolkit (Traefik, Istio, Consul, etc)

• Hands-on experience with Gitlab Ultimate security features

What we offer

• Grow Together: Join a culture that champions both personal and professional growth. Here, you’ll thrive as we learn, evolve, and succeed together.

• Lead by Example: No matter your role, your leadership matters. Every team member is empowered to inspire and make an impact.

• Results-Driven: We’re all about achieving meaningful outcomes. It’s not just about the effort, but the difference we make every day.

• We Are Well-Makers: Be part of a movement that’s creating a healthier, happier world. Together, we make well-being a reality!

Additional details

Candidate journey

Recruiter call -->  Meet a team member -->  Skills assessment-->  Meet the Leadership team

Check out some of our products

Muscle Booster — https://musclebooster.fitness/ 

Yoga-Go — https://yoga-go.io/ 

Omo — https://omo-weight-loss.app/ 

FastEasy — https://fasteasy.life/ 

WalkFit - http://walkfit.pro