OutSystems Senior Developer


Lisbon, Portugal


Do you enjoy being in a company with talented tech leads and an opportunity to advance your own career? Do you enjoy working in a fast paced, creative environment where you get to work on projects across industries and your projects change on a regular basis? Would you like to join a company that has the opportunity for career progression?Do you have aspirations of contributing to the learning and growth of a young company?

Do you imagine belonging to a company that is values driven, where you can grow your career, achieve a work-life balance and participate in work that is meaningful and has purpose? At JET people always come first. Why? Because we believe happy, talented people are the ones who can make the world a better place.

If this sounds like you, the Jade Eli Technologies (JET) has an exciting opportunity open for an OutSystems Senior Developer based in Portugal.

You Need

  • Degree in computer science, software engineering or other technical related fields. Master’s degree is highly desired
  • Minimum 4 years of experience doing OutSystems software development/programming
  • Experience working in Agile
  • Knowledge or professional experience developing mobile Apps with OutSystems
  • Knowledge in web application development, process design and project delivery practices
  • Technical skills in web-scale architecture patterns, solutions design and application performance
  • Programming with databases: SQL Server, Oracle or MySQL and Knowledge in ASP.NET
  • Proficiency in web-based languages (JavaScript, CSS, HTML) is a plus
  • Certification OutSystems Professional Developer is valued
  • Strong analytical and problem-solving skills
  • Well organized, adhere to timelines, accurate and have the passion to deliver technical excellence
  • Strong sense of commitment to internal/external customer satisfaction
  • Capability to work under pressure, independently and proactively as well to meet deadlines
  • Strong attention to detail and ability to produce professional deliverables and documentation on time
  • Ability to self-reflect and willingness to grow
  • Positive and solution-focused attitude
  • Fluency in both verbal and written communication in English

We Offer

Multicultural & interdisciplinary teams
Promotion opportunities
Collaborative environment
Flexible work conditions
Social & environmental projects
Wellbeing programs
Open & honest communication
Learning, mentoring & coaching

Our Core Values


Jade Eli Technologies (JET) is a young, rapidly growing company with offices in Portugal, Malta and Germany. JET’s founders are Markus Henschel and Peta Milan who combined, have experience in business management, emerging technologies, media and consulting. JET is a leading boutique specialist in innovation strategy, management and delivery in the DACH region, leveraging our four technological pillars, OutSystems low-code, blockchain, enterprise AI and gamification. With powerful capability in both web and mobile applications for B2B and B2C solutions, JET uses technology to solve complex business, social and environmental issues, ensuring that its clients receive the strategic and delivery support they require. JET also works with its clients to ensure their teams are trained and enabled to become self-sufficient in managing these new technologies internally.

If this sounds like an environment you would thrive in, please send your cover letter demonstrating why you would succeed in this role and a current CV to us here: