Acoustic is the largest independent marketing cloud, and we're thrilled to be expanding at such an exciting rate! We’re seeking a passionate back-end developer to join our team in Gdansk. At Acoustic, we work in squads, with each team dedicated to different elements of our amazing Acoustic products portfolio. Every squad consists of talented QA Engineers, frontend and backend developers, designers, and Product Managers.
Tech stack we are using at the team:
- Our backend team works with a microservices architecture, utilizing languages such as Java, Node, and even a bit of Scala. We leverage technologies like Kafka and Kinesis and use caching solutions like Elasticache and Redis. For our databases, we prefer MongoDB and Snowflake.
- On the front end, our fantastic colleagues are busy with React, micro-frontends using module federation, React, and Redux.
- We all collaborate using GitHub, while our designers create amazing visuals with Figma and architecture designs flow go through Lucidchart.
- We stay connected with Jira, Confluence, Slack, and Teams every day! :)
Your Role:
- Use Java, AWS, Spring Boot, Hibernate, relational and NoSQL databases, and scripting languages to design and test software applications.
- Collaborate with team members on design alignment and decisions.
- Provide feedback for product quality and development efficiency.
- Conduct code and design reviews.
- Handle basic DevOps tasks if needed (Jenkins, Terraform).
- Work with AWS, using services like Lambdas, Step Functions, Dynamo DB, Kinesis, and ECS/EKS.
Key Responsibilities:
- Use a variety of backend technologies to define, design, implement, and test software applications.
- Align designs with larger architectural objectives.
- Provide feedback to cross-functional teams to continuously improve product quality and development efficiency.
- Collaborate with other team members to conduct code and design reviews.
- Resolve customer concerns in collaboration with the support team.
- Identify and solve problems.
Essentials:
- 4+ years of Java development experience.
- Knowledge of Spring framework or JEE.
- Experience in building web services (REST, security, etc.).
- Proficiency in designing databases, especially relational databases.
- Familiarity with testing methodologies and frameworks (TDD, TestNG, JUnit, Mockito).
- Ability to work collaboratively and a passion for learning new technologies.
- Effective English communication skills (written and spoken).
Strong Plus:
- Experience with messaging technologies, building SaaS web apps in a cloud environment, and knowledge of automated integration testing frameworks, NoSQL databases, and microservices.
- Direct impact on our product and three growth paths: Architect, Principal Software Engineer, or Manager.
- Remote or hybrid work from our Gdansk office.
- Competitive benefits, including tax-deductible costs, choice of MacBook Pro or Windows PC, medical and life insurance, meal allowance, and a Multisport card.
Top Skills
What We Do
Acoustic is a global marketing and customer engagement provider delivering solutions that give brands a deeper understanding of their customers and the ability to act in the moments that matter. Our mission is to help brands build closer customer connections through data-driven visibility and personalized engagement. We know that marketers need powerful solutions that enable them to transform how their brand connects with customers — not tools that limit their potential and complicate their day-to-day. Our solutions are purpose-built to enable marketers to build, scale, and optimize customer experiences throughout the customer lifecycle.
We have approximately 650 employees around the globe, allowing us to maintain a local presence with a global footprint. With 25+ years of MarTech experience, our team of trusted experts is focused on helping brands across industries exceed expectations and build meaningful, lasting customer relationships.
Why Work With Us
We’re not only building our company’s future but the future of an industry. That’s why our values — team and passion, trust and security, rapid innovation, customer delight, and respect for all people — guide everything we do. Join our collaborative, global team that’s dedicated to helping brands deliver exceptional customer experiences.
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