Senior Java Engineer

13 hours ago

Prague, Hlavní město Praha, Czech Republic Tricentis Full time 90,000 - 120,000 per year
We're growing qTest, the platform testers use to organize their work, into a faster, more reliable, and easier-to-use SaaS product, adopting AI where it truly benefits users. It's already trusted by over 70,000 users and handles more than 17 million API calls every day. We are seeking a highly skilled Senior Java Engineer with strong expertise in relational database design, optimization, and performance tuning to join our engineering team. The ideal candidate will have a proven track record of building scalable, reliable, and secure enterprise applications, with a deep understanding of both backend development in Java and relational databases. You'll play a key role in shaping how we build it: leading technical implementation, maintaining a high bar for quality, and driving backend-focused improvements. That means reworking the storage architecture, setting up a message bus, improving APIs, splitting a monolith, enhancing features in a mature product, and tightening security.
You'll be part of a team (paired with a PM and EM) that owns a clear product area. We work in two-week sprints, deploy continuously behind feature flags, and usually focus on projects that run one to two months. Required experience and what you will do:
  • Design and build backend features in Java (Spring, Hibernate/JPA, PostgreSQL)
  • Participate in design discussions, write RFCs, and weigh trade-offs .
  • Architect, implement, and optimize relational database schemas (PostgreSQL).
  • Write and advocate for efficient SQL queries, stored procedures, and ensure database performance through indexing, query tuning, and monitoring.
  • Run spikes, break down epics, and help plan sprints
  • Improve code quality through continuous refactoring, and addressing technical debt systematically
  • Work with the product team to prioritize backend improvements that increase reliability and performance
  • Live and advocate the "you build it, you run it" mindset
  • Help troubleshoot production incidents using Datadog, BetterStack, and
  • Mentor by example through code reviews, pairing, and knowledge sharing
  • Own the domain architecture and partner with architects on cross-team patterns
  • Occasionally pitch in on DevOps basics (Helm charts, Docker Compose, GitHub Actions, AWS console/API)
You can look forward to:
  • Flexible working schedule (no core hours) 
  • Learning and career growth opportunities 
  • 25 days of paid time off 
  • 3 Sick Days 
  • 2 days of paid Volunteering Leave per year to get involved in your local community or in a cause that matters to you 
  • Hybrid work environment with home-office allowance
  • Meal allowance
  • Pension Contribution  
  • Life & Disability Insurance
  • Paid Sickness Leave  
  • A team of passionate professionals who are experts in their fields
  • Events for employees to learn, celebrate, and socialize (training sessions, hackathons, parties, sports events, board game gatherings, BBQs), and much more
Tricentis Core Values: Knowing what we need to achieve and how to achieve it is important. Tricentis' core values define our ways of working and the behaviors we model that create an enjoyable and successful Tricentis life.
  • Demonstrate Self-Awareness: Own your strengths and limitations.
  • Finish What We Start: Do what we say we are going to do.
  • Move Fast: Create momentum and efficiency.
  • Run Towards Change: Challenge the status quo
  • Serve Our Customers & Communities: Create a positive experience with each interaction.
  • Solve Problems Together: We win or lose as one team.
  • Think Big & Believe: Set extraordinary goals and believe you can achieve them.

  • Senior Java Engineer

    13 hours ago

    Prague, Hlavní město Praha, Czech Republic Sealights Full time 1,200,000 - 2,400,000 per year

    We're growing qTest, the platform testers use to organize their work, into a faster, more reliable, and easier-to-use SaaS product, adopting AI where it truly benefits users. It's already trusted by over 70,000 users and handles more than 17 million API calls every day.We are seeking a highly skilled Senior Java Engineer with strong expertise in relational...

  • Senior Java Developer

    2 weeks ago

    Prague, Hlavní město Praha, Czech Republic Sky Full time €70,000 - €120,000 per year

    Join us and build a streaming platform used by millions.At Sky Czech Republic, we're building the tech backbone that powers some of the world's biggest streaming services. Ever heard of Peacock in the U.S., Showmax in Africa, or SkyShowtime in the Czech Republic? They all run on our global streaming platform—a kind of technological skeleton where each...

  • Senior Software Engineer

    2 weeks ago

    Prague, Hlavní město Praha, Czech Republic Rapid7 Full time 70,000 - 120,000 per year

    As a Senior Full-stack Software Engineer, you will own a full life cycle of development and be a senior contributor on a team responsible for the end-to-end delivery of increasingly complex features that are correctly implemented and high quality. You will take initiative to identify and own solutions to problems, and you will partner with cross-functional...

  • Senior Software Engineer

    2 weeks ago

    Prague, Hlavní město Praha, Czech Republic Rapid7 Full time 70,000 - 120,000 per year

    As a Senior Full-stack Software Engineer, you will own a full life cycle of development and be a senior contributor on a team responsible for the end-to-end delivery of increasingly complex features that are correctly implemented and high quality. You will take initiative to identify and own solutions to problems, and you will partner with cross-functional...

  • Senior Software Engineer

    2 days ago

    Prague, Hlavní město Praha, Czech Republic Microsoft Full time 60,000 - 120,000 per year

    Senior Software Engineer / Software Engineer - Multiple RolesMultiple Locations, Czech RepublicDate postedSep 24, 2025Job number1882043Work site3 days / week in-officeTravel0-25%Role typeIndividual ContributorProfessionSoftware EngineeringDisciplineSoftware EngineeringEmployment typeFull-TimeOverviewMicrosoft Development Center in Prague has multiple...

  • Java Software Engineer

    1 week ago

    Prague, Hlavní město Praha, Czech Republic Pure Storage Full time 1,200,000 - 2,400,000 per year

    We're in an unbelievably exciting area of tech and are fundamentally reshaping the data storage industry. Here, you lead with innovative thinking, grow along with us, and join the smartest team in the industry.This type of work—work that changes the world—is what the tech industry was founded on. So, if you're ready to seize the endless opportunities and...

  • AI Senior Software Engineer

    1 week ago

    Prague, Hlavní město Praha, Czech Republic Barclays Full time 80,000 - 180,000 per year

    Date live:09/17/2025Business Area:Risk Finance and TreasuryArea of Expertise:TechnologyContract:PermanentReference Code:JR Join us as a AI Senior Software Engineer at Barclays, where you'll spearhead the evolution of our digital landscape, driving innovation and excellence. We are on the lookout for ambitious Software Engineers, who are interested to become...

  • Senior Engineer

    13 hours ago

    Prague, Hlavní město Praha, Czech Republic Avenga Full time 1,200,000 - 2,400,000 per year

    This is us At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.This is the jobWe are looking for a versatile...

  • Senior Backend Engineer: High-Performance Systems

    4 days ago

    Prague, Hlavní město Praha, Czech Republic Tatum Full time 1,200,000 - 2,400,000 per year

    It's not a job. It's a calling.Are you ready to build something that handles millions of requests per second, processes terabytes of data, and powers the future of blockchain infrastructure?At Tatum, we're not just a leading blockchain development platform – we're the foundation behind over 100,000 Web3 projects and enterprises. Backed by a recent $41.5M...

  • Java developer

    1 week ago

    Prague, Hlavní město Praha, Czech Republic Principal engineering s.r.o. Full time 400,000 - 600,000 per year

    Pro našeho klienta hledáme zkušeného Java developera, který se připojí k týmu v rámci projektů zaměřených na kybernetickou bezpečnost, správu IT infrastruktury a vývoj informačních systémů. Pro vývojáře zajímavá příležitost, firma má vlastní Security Operation Center a široké portfolio služeb od návrhu řešení až po...