English RequiredPortuguese RequiredNot Accepting Candidates Living Abroad
As a Custom Software Engineer, you will be responsible for developing custom software solutions to design, code, and enhance components across systems or applications. You will use modern frameworks and agile practices to deliver scalable, high-performing solutions tailored to specific business needs. You are expected to be a subject matter expert, collaborate and manage the team to perform effectively, take responsibility for team decisions, engage with multiple teams, and contribute to key decisions. Providing solutions to problems that apply across multiple teams is a critical part of this role. Expert proficiency in Java Spring is required. Advanced proficiency in Microservices Architecture, MySQL, MongoDB, Amazon Simple Queue Service (SQS), and Docker Kubernetes Architecture is suggested. Drive the design and implementation of robust software components that meet evolving business requirements. Collaborate closely with cross-functional teams to ensure seamless integration and delivery of software solutions. Analyze complex technical challenges and propose innovative approaches to improve system performance and scalability. Support and guide team members by sharing expertise and fostering a collaborative environment. Continuously evaluate emerging technologies and recommend their adoption to enhance project outcomes.
We connect IT professionals with projects that match their skills, professional experience, and goals, then we offer a career progression program, delivered by in-house specialists - our People Experience Partners - to guide them through our journey with us.
What we offer:
A project that matches your skills and ambitions, as well as your preferences for working policies and culture.
A competitive salary with awesome benefits and opportunities to leverage your knowledge and network to earn additional income.
An empowering and respectful work culture enriched with social and learning events.
A People Experience Partner specially assigned to you - your go-to career guide, responsible for supporting your growth, facilitating training, and ensuring your work-life balance at KWAN.
At KWAN, they make sure that I feel comfortable with the client I’m working for and that what I’m doing aligns with my career aspirations.
Luis Caldeira, DevOps @ KWAN
At KWAN, I’m given the space to be myself and do what I love. I have control over the projects I work on, as well as the direction of my career.
Pedro Fonseca, Front End Developer @ KWAN
I see my People Experience Partner as someone who is always available to provide me with motivation and constant feedback, which helps me be sure that I am in the right place.
Josimar dos Reis, Software Developer @ KWAN
I know that I’ve contributed to the growth of a company that truly values a “people first culture”, because my ideas, experiences, and individuality were always appreciated.
João Nascimento, Software Developer (KWAN Alumni)
My two years at KWAN were an incredible experience! From the start, I was welcomed into a warm and collaborative environment where I felt truly supported.
Laís Ortiz, Software Developer @ (KWAN Alumni)
Grab this opportunity, apply now!
What You Can Expect as a KWANer
Respect isn’t optional here
You’re trusted to deliver and supported to speak up.
Dedicated People Experience Partner
Someone accountable for your growth, not your allocation.
Continuous learning, built in
Learning that keeps pace with the systems you build.
Recognition that’s visible
Your impact doesn’t go unnoticed. Through our Rocket Points System, we constantly recognize your contributions.
A culture you can feel
From movie and quiz nights to dinners and our annual summer gathering, we don’t just work together - we build real connections.
Flexible spaces to work your way
Remote-first, with physical hubs when you want connection.
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