Senior Software Engineer

2 tygodni temu


Warsaw, Polska Talangeo Pełny etat

Our mission is to make recruitment a powerful tool for business development and to show you all the benefits of choosing an external recruitment partner.

Deliver an excellent candidate journey and find a matching work environment are our priorities while recruiting.

We’re seeking a backend software engineer with a strong technical foundation, and a passion for high-quality software to elevate our client's product to new heights, combining open-source and proprietary approaches for a transformative redesign.

Who We’re Looking For
Our ideal candidate brings deep expertise in backend development and experience building on the open-source and cloud data ecosystem. They excel in handling diverse datasets, thrive in rigorous design and architecture, and are dedicated to driving initiatives to successful outcomes. Your contributions will shape the data experience across the company, ensuring data is prioritized as a core asset.

Key Responsibilities

  • Architect and develop solutions utilizing cloud-based data and distributed computing to build a next-gen data platform.
  • Design, test, and maintain production-grade backend APIs, data streaming services, and analytics pipelines.
  • Lead through the entire software lifecycle—requirements, architecture, prototyping, deployment, and support.
  • Collaborate with users and team members to refine requirements and provide guidance on best practices.
  • Apply creativity to engineer high-performance monitoring and alerting solutions for data platform health.
  • Engage in feature brainstorming, technical design, and code reviews within our global team.
  • Deliver well-documented, rigorously tested, and maintainable software.
  • Support on-call rotations, embracing our “own what we build” philosophy.

Minimum Qualifications

  • 7+ years in professional software development, including complex distributed systems.
  • Experience in developing service-oriented architectures (e.g., REST/RPC APIs), real-time streaming platforms (such as Kafka or Apache Flink), and analytical databases
  • Knowledge of both SQL and NoSQL databases.
  • Deep understanding of CI/CD, infrastructure as code, and software engineering best practices.
  • Self-motivated, curious, and adept at thriving in a fast-paced environment.
  • Commitment to continuous learning and a thorough approach to complex problem-solving.

Preferred Qualifications

  • Docker proficiency (Kubernetes a plus).
  • Experience with build automation (Jenkins, GitHub Actions).
  • Familiarity with cloud platforms (AWS preferred but not required).
  • Experience with Python/Golang (preferred, but not required) 


Benefits:

  • Annual Performance Bonus: Earn a bonus based on both individual and company performance, typically equivalent to one month’s salary.
  • Health & Wellness: Access premium health coverage, including dental care, for you and your family.
  • Life Insurance: Benefit from life insurance coverage worth 24 months of your salary.
  • Pension Contributions: Secure your future with a 4% company contribution to your pension (PPK).
  • Sports & Fitness: Enjoy a fully covered multisport card starting in September.
  • Lunch Allowance: Stay fueled with a daily lunch allowance of approximately 60 zł.
  • Parking: Convenient access to parking spots, bookable in advance.
  • Flexible Work Arrangements: Choose your in-office days, with a requirement to be onsite 3 days per week.
  • Unlimited Contract: Start with an unlimited contract, with an initial 3-month probation period.
  • Annual Salary Review: Regular salary reviews ensure your compensation aligns with your contributions and market conditions.


  • Warsaw, Polska Sigma Software Pełny etat

    We are seeking a Senior/Principal Software Engineer with AdTech experience to shape an innovative defense platform combating cybercrime. We have an exciting opportunity for a skilled Software Engineer with expertise in AdTech. If you’re passionate about working on identity processes and want to contribute to a project focused on bot protection and...


  • Warsaw, Polska Sigma Software Pełny etat

    We're seeking a Senior/Principal Test Automation Engineer to lead testing efforts alongside the customer and product team. Ready for the challenge? Join us! In this role, you will work to develop and maintain automated tests and test frameworks that ensure high-quality software without the need for manual testing. The Test Automation Engineer will work...


  • Warsaw, Polska Sigma Software Pełny etat

    Job DescriptionWrite and execute tests to validate products and software applications.Develop and maintain test execution and tracking software.Collaborate with Product team to identify product and technical requirements.Collaborate with Quality & Automation team and Software Engineers to identify, reproduce, and document bugs or defects.Assist in...

  • Senior Software Engineer

    4 tygodni temu


    Warsaw, Polska Snowflake Pełny etat

    Build the future of the AI Data Cloud. Join the Snowflake team. We’re hiring a talented Senior Software Engineer to help us build a world-class developer platform to fuel the Snowflake Data Cloud. As an engineer in the Continuous Integration team within the Engineering System organization, you will play a central role in delivering the next generation of...


  • Warsaw, Polska Sigma Software Pełny etat

    Job DescriptionConduct comprehensive research on commonly used AdTech identifiers, analyzing their functionality and evaluating their strengths and weaknessesInvestigate how AdTech companies manage the identity process, identifying potential vulnerabilities and ways the process can be exploitedDevelop solutions to detect and mitigate identity-related...

  • Senior Software Engineer

    1 miesiąc temu


    Warsaw, Polska Snowflake Pełny etat

    Build the future of the AI Data Cloud. Join the Snowflake team. Senior Software Engineer, Release Engineering Snowflake’s unique architecture allows us to maintain an agile delivery cadence while still providing a very high degree of stability and reliability for customers. Our intent is to provide a fast and efficient release and deployment model...

  • Senior Software Engineer

    6 miesięcy temu


    Warsaw, Polska Microsoft Pełny etat

    Overview Microsoft is a company where passionate innovators come to collaborate, envision what can be and take their careers further. This is a world of more possibilities, more innovation, more openness, and the sky is the limit thinking in a cloud-enabled world.Microsoft’s Azure Data engineering team is leading the transformation of analytics in...

  • Senior Software Engineer

    3 miesięcy temu


    Warsaw, Polska Infotree Global Solutions Pełny etat

    Senior Software EngineerCorporate Treasury Organization Description:Corporate Treasury Engineering team is looking for experienced software engineers with strong mathematical skills to work closely with Corporate Treasury business partners and help improve liquidity projections and optimizations, financial resource allocation and management, cash and...


  • Warsaw, Polska Inetum Polska Pełny etat

    Job DescriptionFor a leading international retail group specializing in the distribution of groceries and household products, we are looking for a person for the position of Senior .NET Software Engineer In this role, you will support the maintenance of customer-facing systems, including the Logistics Portal, Customer Service Portal, and CMF. You will spend...


  • Warsaw, Polska Software Mind Pełny etat

    Back-end Software Engineer with VoIP (Java) Full-time Company Description Agile Soul – Software Mind  Software Mind develops solutions that make an impact for companies around the globe. Tech giants & unicorns, transformative projects, emerging technologies and limitless opportunities – these are a few words that describe an average day...

  • Senior QA Engineer

    1 miesiąc temu


    Warsaw, Polska Cyber Staff Pełny etat

    Senior QA Engineer (automation, playwright, selenium) Position Overview: Are you a passionate and skilled Senior Senior QA Engineer with automation tests skills looking to join a dynamic and rapidly growing startup dedicated to revolutionizing the way content creators grow their OnlyFans presence? We are seeking an experienced Senior QA Engineer to join our...


  • Warsaw, Polska Sagan Pełny etat

    Job Title: Mid-Senior Full Stack Software EngineerLocation: Remote (EST Time Zones)Salary Range: up to 5000 USDWork Schedule: Monday to Friday, 9:00 AM to 05:00 PM (EST)NOTE: INDEPENDENT CONTRACTOR POSITIONCompany Overview:Sagan is an exclusive membership community for top executives, founders, and CEOs seeking to hire and maximize the impact of...

  • Senior Java Developer

    3 tygodni temu


    Warsaw, Polska Sigma Software Pełny etat

    We are seeking an experienced and visionary Senior Java Developer to lead our software development initiatives. As a key member of our technical leadership team, you will drive the architectural design, take an active part in the opportunities processing and the start of new projects, mentor developers, and contribute to the strategic direction of our...

  • Senior Software Engineer

    6 miesięcy temu


    Warsaw, Polska VISA Pełny etat

    Job Description And Responsibilities As a Senior Software Engineer- Full Stack for the Warsaw PPD (Payment Products Development) org, you will be part of Visa Online/ VCXP (Visa Client Express Platform) team, which handles all its client’s onboarding journey from creating visa account, Deliver a multi-year roadmap that leverages Gen-AI capabilities...


  • Warsaw, Polska Scandit Pełny etat

    *Please note we are only able to consider candidates based in (or willing to relocate to) Finland, Poland, Italy, Germany, and the UK.* Scandit gives people superpowers. Whether enabling delivery drivers to make quicker deliveries, matching a patient with their medication, or allowing retailers to make store operations more efficient, our technology...

  • Senior Software Engineer

    6 miesięcy temu


    Warsaw, Polska FORTNA Pełny etat

    FORTNA partners with the world’s leading brands to transform omnichannel and parcel distribution operations. Known world-wide for enabling companies to keep pace with digital disruption and growth objectives, we design and deliver solutions, powered by intelligent software, to optimize fast, accurate and cost-effective order fulfillment and last mile...


  • Warsaw, Polska Equinix Pełny etat

    Who are we? Equinix is the world’s digital infrastructure company®, operatingover 250 data centers across the globe.Digital leaders harness Equinix's trusted platform to bring together and interconnect foundational infrastructure at software speed. Equinix enables organizations to access all the right places, partners and possibilities to scale with...

  • Senior Data Engineer

    6 miesięcy temu


    Warsaw, Polska VGW Pełny etat

    Senior Data Engineer VGW is an interactive entertainment company, harnessing technology and creativity to deliver world-class, free-to-play games.   We have an exciting opportunity to join our Engineering team in Poland, and we are currently looking for a Senior Data Engineer to join the team. As a Senior Data Engineer in our Growth team, you will...

  • Senior Software Engineer

    6 miesięcy temu


    Warsaw, Polska Daxx Pełny etat

    We are looking for a Senior Java Engineer for a team, that will handle the invoicing project with high-volume traffic and high security standards. Our client is a global digital payment technology company that serves individual and commercial clients, financial institutions, government entities, and merchants. It facilitates global e-commerce through...


  • Warsaw, Polska SAS Pełny etat

    Senior Technical Support Engineer Job Locations PL-Warsaw | CN | IN | KR-Seoul | ES | IT | BE-Tervuren | BE | SG-Singapore | AU-Sydney | CZ-Prague | ... Requisition ID 20060640 Job Category Technical Support Travel Requirements None Senior Technical Support Software Engineer - Hybrid  Nice to meet you! We’re a leader in data and AI. Through...