Senior Integration Developer

Strawberryhotels; Oslo; On-site; NOK 600,000 - 800,000; Full time

Benefits offered by this job

Employee discounts at hotels

Professional development opportunities

Social events and team-building activities

Job summary

A hospitality innovation company in Oslo is seeking a Senior Integration Developer. The role involves designing and maintaining APIs and integrations using MuleSoft, enhancing system performance, and collaborating with cross-functional teams. Candidates should have strong expertise in cloud-native services, Java-based middleware, and a proactive approach to problem-solving. The position offers a hybrid work model, professional development opportunities, and a vibrant work environment with team-building activities.

Qualifications

• Expertise in designing scalable solutions and integrations.
• Strong collaboration skills with cross-functional teams.
• Curiosity and continuous learning mindset.

Responsibilities

• Align technical solutions with business priorities.
• Develop and maintain robust APIs and integrations.
• Identify and resolve complex integration issues.

Skills

MuleSoft Anypoint Platform

Java-based middleware technology

API specification languages (RAML or OpenAPI)

REST

SOAP

AWS

GIT

Agile development methodologies

Cross-functional collaboration

Job description

About the Role

At Strawberry, we’re on a quest to redefine the hospitality experience through innovation & technology. In 2023 we launched our new mother brand, Strawberry, and we are transforming from a traditional hotel company to become a universe of offers and experiences for our guests and customers. We are looking for a skilled and dedicated Senior Integration Developer to help ensure that data flows smoothly between all our systems, applications, databases and services.

Responsibilities

• Work with cross‑functional teams to align technical solutions with business priorities, ensuring speed, clarity, and quality in every delivery.
• Design, develop and maintain robust APIs and integrations using the MuleSoft Anypoint Platform.
• Evaluate and improve existing integration patterns.
• Proactively identify and resolve complex issues that impact performance or quality, keeping the integration platform secure, efficient, and dependable.
• Ensure high performance, security, and scalability across all integrations.
• Build and optimise cloud‑native services and serverless architectures in AWS.
• Apply AI and automation to enhance quality, streamline operations, and enable smarter technical decisions.

Qualifications

• Expertise in designing and developing scalable solutions and integrations at conceptual, logical and physical levels.
• Holistic thinking with an interest in the business problem and opportunity behind the technical solution.
• Excellent collaboration skills to work effectively with cross‑functional teams and business stakeholders.
• Owner’s mindset: proactive and responsible for the full success of the solution.
• Curiosity and a mindset of continuous learning.
• Strong people skills, able to elevate team performance.
• Experience with Java‑based middleware technology (preferably MuleSoft but other technologies acceptable).
• Great knowledge of API specification languages (RAML or OpenAPI), REST, SOAP, and connectivity protocols.
• Experience with version control (GIT).
• Experience with interfaces such as HTTP, FTP, SOAP, etc.
• Knowledge of cloud providers such as AWS.
• Experience orchestrating the full system development life cycle, ensuring high‑velocity delivery through rigorous standards and proactive observability.
• Hands‑on experience with agile development methodologies in cross‑functional teams.

Benefits

• Real impact: be part of a dynamic transformation and contribute directly to our success story.
• Empowerment: work in a flat organization with trust, autonomy, and the opportunity to make a real difference.
• Growth & development: professional development opportunities to enhance your skills and advance your career.
• Fun & community: vibrant work environment with social events and team‑building activities.
• Fantastic perks: employee discounts, including staff and friends & family rates at our hotels.
• Flexible work: hybrid model with three days of in‑person collaboration at our Oslo or Stockholm HQ.

We do not offer remote positions; candidates must be located in or willing to relocate to Oslo or Stockholm.