Senior Full Stack Engineer

Salary range: B2B - 40-45 E/h + VAT 💰

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

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. The ideal candidate will be part of the planning, implementing, monitoring and making a huge impact on our future platform growth and new features and modules. This position reports to our VP R&D.

Client is a PropTech and FinTech company building the best online platform for residential property management. Client is operating in 9 different states across the US and serves 16 metros. With continuous growth, a great team and work environment that will make you feel like home.

Responsibilities:

• Be part of the Design, development, and maintain Java & Angular based applications, ensuring high performance and responsiveness

• Collaborate with cross-functional teams to define and implement technical solutions aligned with business goals

• Ensure best practices and clean code are followed in software development processes

• Make huge impact on client's product both front and back end

• Drive software architecture practices and decisions and ensure adherence to coding standards

Requirements:

• At least 5 years of experience with Java spring boot and Angular

• Team player is a MUST

• Bachelor’s/Master’s degree in Computer Science or relevant field

• Strong knowledge of Hibernate, SQL, and PostgreSQL

• Experience with Redis for caching and real-time data access

• Solid understanding of AWS cloud services (EC2, S3, RDS, etc.)

• Experience in Microservices architecture and inter-service communication

• Familiarity with MongoDB (advantage)

• Experience integrating with Stripe or other payment systems

• Deep understanding of clean code principles, unit testing, and design patterns

• Ability to independently interpret high-level product requirements and translate them into robust, scalable technical solutions

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

• Flexibility: Enjoy flexibility – full remote working possibilities

• Care: We’ve got you covered with company-paid medical insurance, mental health support, and financial & legal consultations

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.With delivery centers in Wrocław and Gdańsk, our 300+ professionals in Poland drive forward-thinking solutions for global clients. Join a community where collaboration sparks innovation—and your impact reaches millions.

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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.