Senior Full Stack Engineer

Ciklum is looking for a Senior Full Stack Engineer to join our team full-time in Romania.

We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.

About the role:

As a Senior Full Stack Engineer, become a part of a cross-functional development team engineering experiences of tomorrow. 

Client reimagines energy to bring net-zero within everyone's reach. The Client's Platform enables energy utilities to unlock the full value of a radically changing energy system and propel us to a future where renewable energy is sustainable, affordable and accessible for all. From automating and simplifying core operations including billing to create a lower-cost, higher-engagement experience, to optimising energy usage across smart devices in the home, we turn tough challenges into win-win-win outcomes for customers, suppliers and the energy system.

Responsibilities:

• Design and implement complex web applications using the established approaches and best practices
• Improve existing engineering and quality standards in a team and help other team members adopt them
• Create CI/CD pipeline by template and/or assist DevOps team in creating more complex pipelines
• Participate in the hiring process and technical interview activities
• Coach/supervise middle/junior engineers by demand of the project

Requirements:

We know that sometimes, you can't tick every box. We would still love to hear from you if you think you're a good fit

Software Design:

• Proficient in different API architectural styles (monolith, microservices, serverless)
• Experience in designing solutions using the proper patterns and development standards

Software development:

• Solid background in and building high-performance applications
• Use of advanced features in
• Use of complex queries and aggregations to databases
• Experience with Typescript and React

Quality Assurance:

• Practical experience with testing approaches and tools
• Supporting code quality metrics

Software Deployment:

• Hands-on experience with application deployment patterns and tools (Docker)
• Prior record in infrastructure configuration using AWS
• Kafka knowledge

What`s in it for you?

• Strong community: Work alongside top professionals in a friendly, open-door environment
• Growth focus: Take on large-scale projects with a global impact and expand your expertise
• Tailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company-paid certifications
• Endless opportunities: Explore diverse domains through internal mobility, finding the best fit to gain hands-on experience with cutting-edge technologies
• Enjoy radical flexibility – work remotely or from an office, your choice
• Care: Medical subscription to Regina Maria, meal tickets of 16 ron net/day worked

About us:

At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, you'll work with cutting-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress.

In Romania, we welcome top-tier tech talent — whether from our Bucharest office or fully remotely. Tap into deep industry knowledge, grow your career, and make an impact in an empowering environment.

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Explore, empower, engineer with Ciklum

Interested already? We would love to get to know you Submit your application. We can't wait to see you at Ciklum.