Senior Backend Engineer, Integrations Team (100% remote-friendly within Pol at Docplanner

Warsaw, Masovian Voivodeship, Poland -

Full Time

Start Date

Immediate

Expiry Date

17 Dec, 25

Salary

0.0

Posted On

18 Sep, 25

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Backend Engineering, API Development, Scalability, Reliability, Observability, Software Design, Distributed Systems, Async Programming, Service-Oriented Architectures, Database Design, Cloud-Native Practices, Containerization, Orchestration, CI/CD, Clean Code, Testing

Industry

technology;Information and Internet

Description

Company Description Welcome to the good side of tech 👋 You might have heard about us, but with a different name: ZnanyLekarz. It all started 10 years ago when we asked ourselves: is anyone in healthcare thinking about patients? We jumped in and we empowered patients by giving them access to leave and read reviews about their visit. We then provided doctors with the technology to manage bookings easily and save time, so they could devote themselves to what they always wanted: treating patients. And today is the day in which we ask you: wanna join us in the next step of making the healthcare experience more human? Docplanner at scale We are leaders in 13 countries so far, and more than 90 million patients trust us every month. 300.000+ specialists believe in us and our product, and so do leading venture capital funds such as Point Nine Capital, Goldman Sachs Asset Management and One Peak Partners. And yet, employing over 2.500 people all over the globe, we managed to keep the startup-mindset we started with over 10 years ago. How does Docplanner Tech fit here? At Docplanner Tech we are a diverse group of over 400 people working in Engineering, Data, and Product teams. We are responsible for building the product for all locations. Many of us have been here for over 5 years, yet we still welcome each new person with great joy and excitement. We could tell you about us, but we will let our reviews on Glassdoor speak for themselves. In case you’d like to see how it feels to be 100% yourself at work, here’s a video of us. And why should you join us? Because it feels good to tell your family and your friends how you made the world a little bit better. You go to bed knowing that what you do matters, and that your talents align with your beliefs. We want to make the healthcare experience more human, and that starts with you being you. We believe that taking the diversity of human experience into account makes a better healthcare experience for all . We’re not just different: we embrace diversity. We will encourage you to come to work your whole self, and that includes not coming to the office at all if you prefer not to, as we're 100% remote-friendly. Job Description Team Vision and Mission The Go-To-Market (GTM) Integrations Team powers Docplanner’s growth by building and maintaining secure, scalable APIs and services that connect our healthcare systems with external platforms. We enable providers and partners to integrate with third-party systems to exchange doctor availability and appointments, and to access our latest products leveraging AI, to increase doctor efficiency. We prioritise efficiency, performance, observability, and high-quality support while handling millions of requests, making integration with Docplanner smooth, reliable, and impactful. About the Role We are looking for a Senior Backend Engineer with 8+ years of experience across multiple modern programming languages to join our GTM Integrations Team. You will design and deliver public APIs and integration tools that extend Docplanner’s platform to third-party providers. We’re seeking engineers who are language-agnostic, with strong fundamentals in scalability, reliability, observability, and software design. The ideal candidate is passionate about solving complex challenges and building robust, maintainable systems that can grow and adapt over time Why Our Team? Joining the GTM Integrations Team means becoming part of a group that is shaping the future of healthcare connectivity. We build APIs and services that handle millions of requests every day, ensuring doctors, patients, and partners can interact seamlessly across platforms. Our work enables innovations like AI-powered doctor services to improve their efficiency as well as integrating with third-party health care systems. We value innovation, scalability, and reliability, but above all, we care about creating technology that makes a real impact on people’s lives. In our team, you’ll find a collaborative environment where your ideas matter, your growth is supported, and your contributions directly influence the healthcare journey of millions worldwide. Key Responsibilities: Design, develop, and maintain backend solutions with a focus on scalability, reliability, and observability. Develop, optimize, and maintain public APIs for healthcare system integrations. Ensure high performance and robustness in high-traffic, mission-critical environments. Collaborate with product managers, designers, and stakeholders to deliver well-designed, maintainable solutions. Promote agile practices, CI/CD, and DevOps culture within the team. Contribute to code reviews, automated testing, and comprehensive documentation. Support integration partners with reliable tooling and strong developer experience. Explore and integrate emerging technologies, including AI/ML, where relevant to backend systems. Qualifications You’re a Great Fit for This Role If You Are: A senior backend engineer with deep expertise in designing and building highly scalable, reliable, and observable systems. Comfortable working across multiple modern programming languages. Curious, collaborative, and thrive in cross-functional teams. Passionate about creating backend architectures that perform under high load, recover gracefully from failures, and provide clear insights through observability. Committed to clean, testable, and well-documented code that supports long-term maintainability. Excited to tackle complex technical challenges at scale and make strategic system design decisions that enhance overall reliability and performance. What Will Help You Thrive? 8+ years of experience designing and building scalable backend systems. Strong expertise in designing distributed systems, async programming, and service-oriented architectures. Hands-on experience with message brokers, queues, or event-driven systems (e.g., RabbitMQ, Kafka). Solid knowledge of database design and optimization (SQL + NoSQL). Familiarity with cloud-native practices, containerization (Docker), and orchestration (Kubernetes). Strong grasp of software engineering best practices (SOLID, DRY, testing, CI/CD). Proficiency in English (B2+) for effective collaboration. Additional Information Let’s talk money Share options plan after 6 months of working with us. True flexibility and work-life balance Remote or hybrid work model with or hub in Warsaw; Flexible working hours (fully flexible, as in most cases you only have to be on a couple of meetings weekly); 20/26 days of paid time off (depending on your contract); Additional paid day off on your birthday or work anniversary (you choose what you want to celebrate). Health comes first Private healthcare plan with Signal Iduna for you and subsidized for your family. Multisport card co-financing for you to have access to sports facilities across Poland. Access to iFeel, a technological platform for mental wellness offering online psychological support and counseling. We promote and embrace equal opportunities in our hiring process, and also every day at work. When you apply for our roles you receive equal treatment regardless of age, disabilities, gender reassignment, marital or civil partner status, pregnancy or parental status, race, colour, nationality, ethnic or national origin, religion or belief, sex, sexual orientation or any other dimension of human difference. If you require additional support in your recruitment process, we kindly encourage you to let us know. Behind those words you’re reading, there’s a person (hi!) who already helped a candidate by adapting the interviews, and now we’re lucky to have this person with us. So, even if you’ve never asked for it before, may this serve as a sign that, now, you can do so. We can only truly be equal if we adapt to each other. “We believe all humans, in all their beautiful diversity, should have equal rights, dignity and respect. Period.” Mariusz Gralewski, CEO

Responsibilities

Design, develop, and maintain backend solutions focusing on scalability, reliability, and observability. Collaborate with product managers and stakeholders to deliver well-designed, maintainable solutions.