Senior Backend Engineer | Integrations

Job description

Your wellbeing, our mission.

Join a company shaping a healthier world.

GET TO KNOW US At Wellhub we're revolutionizing workplace wellness.

Our platform connects employees worldwide to the best partners for fitness, mindfulness, therapy, nutrition, and sleep—all in one simple subscription.

Headquartered in NYC with team members in 11 countries, we’re on a mission to make every company a wellness company.

We believe work should be fulfilling, inspiring, and balanced.

Here, you’ll find a team that values wellbeing, collaboration, and different perspectives, where passion and creativity push boundaries to create real impact.

Your contributions will help shape a healthier, more balanced world for you and millions of people globally.

Join us in redefining the future of wellbeing! THE OPPORTUNITY We are hiring a Senior Backend Engineer to our Integrations team in Brazil.

This is a Remote – Brazil position, meaning you can work from anywhere within the country.

Please note that this role is only open to candidates in Brazil.

As an engineer, you will be responsible for developing highly scalable services and ensuring best software engineering practices are followed.

You will have opportunities to participate in architectural decisions, suggest improvements, and interact with the product team and other stakeholders in a collaborative agile environment.

As a senior developer, you are expected to design highly scalable systems from scratch, deliver with minimal guidance, become an expert in the business rules and architecture of our complex environment, and mentor less experienced developers.

As part of the Integrations team, you will design and build scalable APIs, manage the integration process between Wellhub and partners (Club Management Systems), and implement new features at the Partners Portal.

This team works on products such as booking and access control APIs; for example, all bookings at Wellhub use this API.

YOUR IMPACT Driven to deliver timely, high-quality work.

Perform insightful pull-request reviews and build reusable code for future use Be data-driven and participate in and/or lead architectural decisions, share improvement opportunities, bring innovation, and keep design docs up to date Interact with product team and stakeholders to influence the business Ensure successful deliveries and promote long-term technical health of our journeys Take ownership of critical features, accountable and proactive in following up engineering and product KPIs Maintain high code quality standards, ensuring developers are proud of their work Provide technical guidance for your team, spreading development best practices such as code review, pair programming, and TDD; eager to learn and share knowledge Mentor less experienced developers Participate in incident resolution and production troubleshooting Live the mission: promote wellbeing in the workplace and create a supportive environment where colleagues feel comfortable taking care of themselves WHO YOU ARE A true team player who works toward both team and individual goals with experience in web development Experience designing and developing complex modern web applications Experience with at least two programming languages such as Go, Scala, Kotlin, or Java Experience with SQL/NoSQL technologies (e.g., PostgreSQL, MySQL, DynamoDB, Redis) and understanding performance considerations Experience with event-driven architectures and message brokers (e.g., Kafka, RabbitMQ, SNS) and understanding their use cases Experience implementing prototypes and in practices like MVP, A/B testing, and feature toggles for production rollout Strong fundamentals in data structures, algorithms, problem-solving, and complex analysis Experience with monitoring, observability, and KPI tracking Experience with microservices and high-volume distributed systems Experience with cloud-based architectures in AWS Strong communication skills in English and Portuguese Ability to work both autonomously and collaboratively Self-starter who can multi-task and adapt to a fast-growing organization Enjoys working on multiple priorities and projects Tenacious and goal-oriented WHAT WE OFFER YOU With thoughtful benefits, emotional wellbeing resources, and a culture that empowers you to take ownership of your role and wellbeing, we create an environment where you can thrive in all dimensions of your life.

Our flexible benefits program allows you to customize some benefits according to your needs.

Our benefits include: WELLHUB: Free Gold membership with access to onsite gyms and studios, digital fitness programs, and online wellness resources for meditation, nutrition, and mental wellbeing support.

You can add up to three family members to your plan.

WELLZ: A complete emotional wellbeing program with personalized journeys and 52 per year of individual therapy sessions plus on-demand content.

HEALTHCARE: Health, dental, and life insurance.

FLEXIBLE WORK: Flexible First company with hybrid and remote options; home office reimbursement available.

FLEXIBLE SCHEDULE: Shape how and when you work to fit time zones and personal routines.

PAID TIME OFF: Vacation after 6 months, plus annual PTO increments and birthday holiday.

PAID PARENTAL LEAVE: 100% paid parental leave with ramp-back options for part-time return.

CAREER GROWTH: Development programs, personalized roadmaps, and internal opportunities.

CULTURE: A collaborative, inclusive culture that values diverse perspectives.

Diversity, Equity, and Belonging at Wellhub We are committed to creating a diverse, inclusive environment and are an equal opportunity employer.

All qualified applicants will receive consideration for employment without regard to race, religion, color, sex, gender identity or expression, sexual orientation, age, disability, national origin, veteran status, or any other protected status.

Voluntary Self Identification Wellhub is committed to a welcoming and inclusive application process.

Information collected is anonymous and used only to improve diversity and inclusion efforts.

This data is collected separately from your application and has no bearing on your candidacy.

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