Senior Software Engineer - Java

🏢 Summary: Senior Backend Software Engineer role focused on building and maintaining backend services for mobile applications in a large-scale pet e-commerce platform. The position involves developing microservices, cloud-native solutions, CI/CD pipelines, and collaborating in Agile teams using modern DevOps practices. Candidates will work across the full software development lifecycle with technologies such as Python, AWS, Docker, Kubernetes, and Spring. 🗂️ Requirements: 6+ years of professional Python experience, Experience with Java, Experience with Spring, Strong understanding of complex software architectures, Experience with unit testing and TDD, Experience with DevOps tools and practices, Experience with CI/CD pipelines, Experience with AWS, Experience with Kubernetes, Ability to work across full software development lifecycle, Ability to mentor junior developers, Excellent communication skills, English proficiency 📃 Skills: Python, Java, Spring, AWS, Docker, Kubernetes, Terraform, Jenkins, InfluxDB, Grafana, ELK, S3, SNS, SQS, RDS, DynamoDB, Git, Scrum, TDD, CI/CD, Microservices 🏢 Description: Company Description With over 25 years’ experience, plus the same enormous passion and ambition we had on day-one, we’re trailblazers in the pet e-commerce industry. Our solutions make over 12 million customers genuinely happier – and that’s something we really care about. We work together to continually adapt; embracing change and the challenges it brings so that we can keep doing better. Join us and discover a place where your potential meets your passion for pets. That’s the power of plus. Job Description We are looking for a Senior Backend Software Engineer to join our Mobile Apps Team, bring new features to life, and support the evolution of our services and products. You will work closely with the product owner, area architect, and your team members to clarify business needs and technical requirements and define how to best support them. In close collaboration with other teams, your team will introduce new features and improvements to the mobile apps to provide an even better experience for more than 11 millions of our customers! As our Senior Backend Software Engineer: You will work with your Team and Product Owner in a challenging Agile environment, collaborating closely with other teams. You will participate in the team's technical/architectural discussions and decisions. You will develop and continuously deliver applications for one of Europe's most successful pet e-commerce platforms. You will participate in the complete software development life cycle from discovery through coding, testing, deployment, and maintenance. You will learn and grow your skills daily, striving for mastery using state-of-the-art technologies and practices such as AWS, Microservices, Docker, and more. At the Mobile Apps , our primary responsibility is the iOS and Android apps, including the services that power them. This includes all aspects of the customer journey, from onboarding, personalised home feed, wishlist, search and catalog to cart and checkout. As a rapidly growing channel, the Mobile Apps are crucial to the company's success. Here are several aspects of our team and work environment that contribute to a positive and fulfilling experience: We work in self-organised teams following Scrum methodology, respecting and valuing everyone´s opinion. We learn from each other and share knowledge through pair programming, code reviews, and many training opportunities. We deliver value by developing new features, maintaining existing products, and improving all the infrastructure we need, so we would also like to have a colleague who is cross-functional . We are committed to delivering high-quality products and believe that continuous delivery, clean code, and a DevOps mindset are key to achieving this goal. Our team values a friendly and collaborative environment , and we greatly encourage open communication and teamwork . We believe in a team approach and do not assign blame; instead, we work together to build and maintain the system. We embrace diversity, having colleagues from over 50 countries. This means our working language is English . These are some of the technologies/frameworks/practices we use: Python Java 11+, Spring framework CI/CD with Jenkins pipeline InfluxDB, Grafana, ELK stack Docker, Kubernetes Amazon Web Services and cloud deployments (S3, SNS, SQS, RDS, DynamoDB, etc.), using tools such as Terraform or AWS CLI Git, Scrum, Pair Programming, Peer Reviewing Your responsibilities Participate in solution investigation, estimations, planning, and alignment with other teams. Design, implement, deliver, and support backend solutions (restful web services) using micro-services architecture. Work closely with other teams to integrate their solutions into the mobile apps. Promote and implement test automation (e.g., unit tests, integration tests, e2e tests and performance tests) Build and maintain CI/CD pipelines for continuous integration, development, and deployment. Deploy applications on the cloud using technologies such as Docker, Kubernetes, AWS and Terraform. Work closely with the team in an agile and collaborative environment. This will involve code reviews, pair programming, knowledge sharing, and incident coordination. Maintain existing applications and reduce technical debt. Qualifications Must have: 6+ years of professional experience with Python; experience with Java and the Spring Framework is a plus. Strong understanding of complex architecture landscapes, with the ability to independently investigate and implement new features. Ownership mindset with a strong focus on delivering high-quality solutions; experience with unit testing and Test-Driven Development (TDD). Experience with DevOps tools and practices, including container orchestration, CI pipelines, monitoring and alerting, AWS, and Kubernetes. Interest in contributing across the full software development lifecycle (frontend, backend, testing, and DevOps). Ability to mentor junior colleagues and help structure and clarify requirements. Empathetic team player with the ability to build effective working relationships. Excellent verbal and written communication skills. Nice to have: Experience working within Agile practices and knowledge of Agile values & principles. Experience working with Microservices. Experience in the e-commerce domain. Experience with AI-assisted development and modern SDLC tooling: Tools like GitHub Copilot / Copilot Chat Applying AI for code generation, refactoring, test automation, and documentation Using AI to accelerate debugging, prototyping, and architectural decisions Additional Information Headquartered in Munich, with offices across Madrid, Krakow, Wroclaw, London and Vienna, we collaborate because we genuinely love working together - so you’ll be at the heart of an incredible, multinational team. We trust each other to get the job done, which means you’ll benefit from hybrid working, spending 60% of your time in the office and 40% at home. There’s an option to work for 20 days abroad in approved countries too. Add to that development opportunities that help you to shape your own career path, excellent training and support, wellbeing offers, subsidised transport or bike leasing, plus 20% discount across all our products, and you’ll begin to get a sense of what sets us apart. Find out more about the specific benefits at your local office in our blog posts . At zooplus, we believe in equal opportunity and support everyone to fulfil their potential. We recognise the power of listening and learning from each other and embrace diversity and inclusion of all. #LI-Hybrid

🏢 Summary: Hybrid Backend/Frontend Developer role in a global payment platform focused mainly on backend development (80%) with microservices architecture. The position involves building and maintaining RESTful services, migrating systems to microservices, and enhancing test automation in a DevOps environment. You will work with modern technologies to develop and optimize payment processing solutions. 🗂️ Requirements: Minimum 4 years of backend development experience, Very good knowledge of Java 11+, Experience with Kubernetes, Experience with Git, Very good knowledge of SQL, Experience with Oracle databases, Experience with RESTful microservices/APIs, Knowledge of Unix/Linux and CLI 📃 Skills: Java, Kubernetes, Git, SQL, Oracle, REST, Microservices, Unix, Linux, CLI 🏢 Description: O projekcie Dołączysz do zespołu rozwijającego globalną platformę płatniczą, obsługującą transfery środków, płatności dla dostawców, wynagrodzenia i podatki. System działa w produkcji od kilku lat i rozwijany jest długofalowo – większość czasu poświęcamy na rozwój nowych funkcjonalności, część na utrzymanie i optymalizację istniejących procesów. Pracujemy w duchu Agile i DevOps , w zespole rozproszonym regionalnie, w którym panuje bardzo dobra atmosfera współpracy. Projekt bazuje na nowoczesnym stacku technologicznym: Java 17/21, Spring Boot, REST APIs, SQL/Oracle, Kubernetes, JavaScript, React 18+ . W tej roli będziesz łączyć backend (80%) i frontend (20%) , dzięki czemu masz wpływ na całość działania systemu. Lokalizacja: praca hybrydowa – min. 2 razy w tygodniu z biura w Krakowie Twoje zadania Rozwój i wsparcie usług backendowych i frontendowych Budowa mikrousług i integracji API Migracja systemów do architektury microservices Zwiększanie automatyzacji testów i optymalizacja STP Utrzymanie standardów technologicznych i wsparcie rozwoju produktów Wymagania Min. 4 lata doświadczenia w programowaniu backend Bardzo dobra znajomość Java 11+ Kubernetes i Git Bardzo dobra znajomość SQL i technologii bazodanowych (Oracle preferowane) Doświadczenie w pracy z RESTful microservices / APIs Znajomość Unix/Linux i pracy w CLI Znajomość języka angielskiego na poziomie minimum B2 Komunikatywność i podejście problem solving Mile widziane Java 17+ JavaScript / React Doświadczenie w pracy w DevOps delivery team Znajomość Spring / Spring Boot Umiejętność pracy z monitoringiem aplikacji Doświadczenie w migracjach z mainframe / WebSphere Dlaczego warto Praca nad globalnymi usługami płatniczymi Realny wpływ na modernizację architektury i migrację systemów Łączenie backendu i frontendu w jednej roli Nowoczesne środowisko DevOps Udział w automatyzacji testów i zwiększaniu efektywności STP Hybrydowy tryb pracy (częściowo w biurze, częściowo zdalnie)

🏢 Summary: Backend engineer role in a large-scale online payments ecosystem, building and operating high-availability microservices in a cloud-native environment. The position focuses on designing, optimizing, and maintaining distributed systems that power real-time payment solutions and integrations with major payment operators. You will work with modern technologies, own services end-to-end, and solve complex challenges related to scalability, performance, and secure payment processing. 🗂️ Requirements: Proficiency in Kotlin or Java, Willingness to develop expertise in Kotlin, Experience building backend systems, Understanding of distributed systems, Ability to design and optimize high-performance services, English at B2 level or higher 📃 Skills: Kotlin, Java, Spring, Kafka, Kubernetes, Docker, Consul, GitHub, GitHubActions, Microservices, DistributedSystems, DataStreaming, MachineLearning 🏢 Description: About the job: Massive Scale : Design, build, and optimize systems that handle thousands of requests per minute. This is high-availability, high-performance engineering in practice. Modern Tech Stack : Work with a world-class, cloud-native environment. Our core technologies include Kotlin, Spring, Kafka, and Kubernetes. We're not shy when it comes to ML too :) True Ownership & Autonomy : We live by a "you build it, you run it" philosophy. You'll join an agile, autonomous team with full ownership of your microservices, from design to deployment. Complex Challenges : From distributed systems and data streaming to algorithmic optimization, you'll tackle the complex backend problems that power a massive, real-time marketplace. In our department, we focus on online payments. We are building an ecosystem that enables secure, easy, fast, and convenient payments for buyers. We also take care of the seller's side, ensuring they can issue quick refunds or pay their Allegro billing. We provide a range of payment solutions, from bank transfers and BLIK to card payments, Apple Pay, Google Pay, installment products, and many others. In our team, we are directly responsible for integration with payment operators such as PayU and P24, and we cooperate with entities such as BLIK, Visa, and Mastercard. If you want to find out which method buyers use most often, what their biggest problem is when paying, how to securely store payment card data, or how Apple Pay, Google Pay, and BLIK without a code work behind the scenes, join us. Important things for you: Flexible working hours in the hybrid model (4/1) - working hours start between 7:00 a.m. and 10:00 a.m. We also have 30 days of occasional remote work. The salary range for this position depending on the skill set is as follows (contract of employment, tax-deductible cost): PLN 11 200 - 15 250 Annual bonus based on your annual performance and company results. Our team is based in Poznań. We are looking for people who: Code in Kotlin or Java and are eager to master Kotlin by taking part in greenfield projects Expect work that has a deeper meaning (not only tasks "management has commissioned") and want to enjoy its results; Want to be proud of the code they create; they value high-quality code reviews and engage in substantive discussions on software engineering best practices; Can look for effective solutions to the requirements set by users; Want to constantly develop and update their knowledge; Know English at at least B2 level; Have the nature of an explorer. You are not satisfied with superficial answers - you like to "break a problem down into its prime factors" until you understand how something works underneath. Treat learning as a process, not an unpleasant chore. The world of payments is changing dynamically, and you want to stay up to date with every innovation. Are a "driver," not a passenger. See room for improvement? You don't wait for a command; you take the initiative and act. What's in it for you: Well-located offices (with e.g. fully equipped kitchens, bicycle parking, terraces full of greenery) and excellent work tools (e.g., raised desks, ergonomic chairs, interactive conference rooms). A 16" or 14" MacBook Pro or corresponding Dell with Windows (if you don't like Macs) and all the necessary accessories. A wide selection of fringe benefits in a cafeteria plan - you choose what you like (e.g., medical, sports or lunch packages, insurance, purchase vouchers). English classes that we pay for related to the specific nature of your job. A training budget, inter-team tourism ( see more here ), hackathons, and an internal learning platform where you will find multiple trainings. An additional day off for volunteering, which you can use alone, with a team, or with a larger group of people connected by a common goal. Social events for Allegro people - Spin Kilometers, Family Day, Fat Thursday, Advent of Code, and many other occasions we enjoy. And that's just the beginning! You can read more about the benefits here . #goodtobehere means that: You will join a team you can count on - we work with top-class specialists who have knowledge- and experience-sharing in their DNA. You will love our level of autonomy in team organization, the space for continuous development, and the opportunity to try new things. You get to choose which technology solves the problem and you are responsible for what you create. You will value our Developer Experience and the full platform of tools and technologies that make creating software easier. We rely on an internal ecosystem based on self-service and widely used tools such as Kubernetes, Docker, Consul, GitHub, and GitHub Actions. Thanks to this, you can contribute to Allegro from your very first days on the job. You will be equipped with modern AI tools to automate repetitive tasks, allowing you to focus on developing new services and refining existing ones (also leveraging AI support). You will create solutions that will be used (and loved!) by your friends, family and millions of our customers. You will meet the Allegro Scale , which starts with over 1000 microservices, an open-source data bus (Hermes) with 300K+ rps, a Service Mesh with 1M+ rps, tens of petabytes of data, and production-used machine learning. You will become part of Allegro Tech - We speak at industry conferences, cooperate with tech communities, run our own blog (it's been over 10 years!), record podcasts, lead guilds, and we organize our own internal conference - the Allegro Tech Meeting. We create solutions we love (and can) to talk about! Send us your CV and… see you at Allegro!

🏢 Summary: Staff Software Engineer role focused on designing and building scalable, secure payment systems and distributed applications operating at global scale. The position involves end-to-end ownership of applications, architectural leadership, and development of next-generation payment platforms using modern microservices and cloud-based technologies. Work is done in agile, cross-functional teams with responsibility for quality, performance, and reliability. 🗂️ Requirements: 5+ years professional software development experience, Proficiency in Java with Spring and Hibernate, Proficiency in Angular and JavaScript, Understanding of microservices architecture, Experience with REST API and SOAP services, Strong knowledge of Linux operating systems, Experience with MySQL and SQL databases, Hands-on experience with Git and CI/CD tools, Familiarity with Agile methodologies, Ability to design architecture and technical specifications 📃 Skills: Java, Spring, Hibernate, Angular, JavaScript, Python, HTTPS, SFTP, REST, SOAP, Linux, Microservices, MySQL, SQL, Git, GitHub, GitHubActions, Maven, Jenkins, Jira, MQ, Kafka, Agile, CI/CD 🏢 Description: About Us Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid. At Visa, you'll have the opportunity to create impact at scale — tackling meaningful challenges, growing your skills and seeing your contributions impact lives around the world. Join Visa and do work that matters – to you, to your community, and to the world. Progress starts with you. Job Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose – to uplift everyone, everywhere by being the best way to pay and be paid. Make an impact with a purpose-driven industry leader. Join us today and experience Life at Visa. Visa’s Technology Organization is a community of problem solvers and innovators reshaping the future of commerce.   We operate the world’s most sophisticated processing networks capable of handling more than 65k secure transactions a second across 80M merchants, 15k Financial Institutions, and billions of everyday people.   While working with us you’ll get to work on complex distributed systems and solve massive scale problems centered on new payment flows, business and data solutions, cyber security, and B2C platforms. We are looking for Versatile, curious, and energetic Staff Software Engineer who embrace solving complex challenges on a global scale.  As a Visa Staff Software Engineer, you will be an integral part of a multi-functional development team inventing, designing, building, and testing software products that reach a truly global customer base. While building components of powerful payment technology, you will get to see your efforts shaping the digital future of monetary transactions. Essential Functions: •    Design code and systems that touch 40% of the world population while influencing Visa’s internal standards for scalability, security, and reusability •    Collaborate multi-functionally to create design artifacts and develop best-in-class software solutions for multiple Visa technical offerings •    Actively contribute to product quality improvements, valuable service technology, and new business flows in diverse agile squads •    Develop robust and scalable products intended for a myriad of customers including end-user merchants, b2b, and business to government solutions. •    Leverage innovative technologies to build the next generation of Payment Services, Transaction Platforms, Real-Time Payments, and Buy Now Pay Later Technology Responsibilities •    Assume full end-to-end technical and engineering responsibility for one or more applications. •    Exhibit comprehensive domain expertise and provide guidance to colleagues during design and development phases as needed. •    Lead the translation of complex functional and technical requirements into detailed architecture and design specifications. •    Collaborate with Architecture and Business teams to deliver best-in-class solutions. •    Actively participate in and guide daily development activities, including architectural decision-making, design sessions, design and code reviews, and implementation oversight. •    Advocate for engineering best practices throughout the development lifecycle and promote a culture of continuous improvement. •    Define solutions in terms of components, modules, and algorithms. •    Refactor existing solutions when necessary to enhance reusability and scalability, and produce clear design documentation. •    Identify opportunities to further enhance and refine standards, processes, and systems. •    Provide rotational on-call support as required. This is a hybrid position. Expectation of days in office will be confirmed by your Hiring Manager. Qualifications Basic Qualifications •5+ years of relevant work experience with a Bachelor’s Degree or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD) or 0 years of work experience with a PhD, OR 8+ years of relevant work experience. Preferred Qualifications •5+ years of relevant work experience with a Bachelor’s Degree or at least 2 years of work experience with an Advanced degree (e.g. Masters, MBA, JD, MD) or 0 years of work experience with a PhD, OR 8+ years of relevant work experience. •Minimum of 8 years of relevant professional experience. •Proficient in Java (Spring, Hibernate), Angular, and JavaScript. Experience with Python is a plus. •Thorough understanding of various communication protocols and standards, such as HTTPS, SFTP, REST API, SOAP. •Strong proficiency with Linux operating systems. •In-depth knowledge of microservices architecture and containerization concepts. •Required familiarity with Agile software development methodologies. •Hands-on experience with tools including Git/GitHub, GitHub Actions, Maven, Jenkins, and Jira. •Comprehensive understanding of database technologies, particularly MySQL and SQL. •Knowledge and practical experience with messaging technologies such as MQ and Kafka are considered assets. •Exceptional analytical skills with the ability to effectively resolve critical issues. •Superior written and verbal communication abilities. •Experience in reviewing and providing feedback on development code and unit tests. •Capability to author technical design documents and documentation across all aspects of technical infrastructure. •Proven track record of leadership and navigating ambiguity. •Demonstrated ability to collaborate effectively with Product, Test, DevOps, and Agile/Scrum teams. Visa is an EEO Employer Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.

🏢 Summary: Senior or Staff Backend Engineer role focused on architecting and scaling AI-native backend services for a modern accounting platform. The position involves designing distributed systems, building secure and high-performance APIs, and establishing engineering standards to support rapid, reliable product delivery. You will work closely with Product, AI, and Operations teams to build scalable data pipelines and incident response infrastructure. 🗂️ Requirements: 5–10+ years of backend engineering experience, Proven experience designing and operating production backend systems at scale, Strong expertise in API design and data modelling, Deep understanding of distributed systems and architectural trade-offs, Hands-on experience with AWS or GCP in production environments, Practical experience with CI/CD pipelines and automated testing, Experience building and maintaining observability and on-call practices 📃 Skills: TypeScript, Node.js, React, AWS, GCP, Terraform, PostgreSQL, OpenAI, Azure, CI/CD, APIs, DistributedSystems, DataModelling, Observability 🏢 Description: ABOUT THE COMPANY We're an applied AI company building an AI-native alternative to legacy accounting software — a market worth tens of billions in annual recurring revenue. Our mission is to help entrepreneurs focus on what matters in their business and life, and to help their accountants become more strategic. We've raised $20M from a group of top-tier investors and have grown ARR 60% month-on-month since our public launch. We now serve thousands of businesses and are expanding our product to serve accountants directly — creating a two-sided platform where both business owners and their accountants use and recommend us. We're at an early but proven stage, moving fast, and building a world-class engineering team in Wrocław to match our ambition. ABOUT THE ROLE We're looking for a Senior or Staff Backend Engineer to own and evolve our backend services as we scale. This is a broad, high-impact role — you'll architect new features, build the systems that underpin our core product, and set the engineering standards that shape how the whole team works. The focus is on building a modern, AI-native developer experience. That means working closely with Product, AI, and Operations teams to design agentic systems, distributed data pipelines, and scalable incident response infrastructure — and doing it in a way that lets the team ship with confidence multiple times a day. WHAT YOU'LL WORK ON Architecture and feature design Partner with Product, AI, and Operations teams to architect new features and complex agentic systems. Make clear architectural trade-offs that balance platform, product, and business goals. Backend services and APIs Build and maintain the backend services and APIs that power the core product. Ensure systems are secure, well-tested, and high performance. Distributed systems Design and implement distributed services to orchestrate data pipelines, automate investigations, and enable incident response at scale. Operational excellence Own operational best practices so the team can ship multiple times a day with confidence. Healthy on-call culture and strong observability are part of what you'll build and maintain. Engineering standards Set the bar for writing, communication, and system design across the team. Your influence will shape how a modern AI-native product is built. WHAT WE LOOK FOR 5–10+ years of backend engineering experience A strong track record designing, building, and operating production backend systems at scale. Deep backend fundamentals Expertise in API design, data modelling, and reasoning about distributed systems trade-offs. You understand the nuances, not just the patterns. AWS or GCP hands-on experience Solid understanding of how infrastructure decisions impact application reliability and performance. You've run things in production, not just designed them. CI/CD in practice Practical experience with testing and deployment strategies in high-frequency shipping environments. Observability and on-call maturity A solid grasp of what good observability looks like and how to build healthy on-call practices that don't burn people out. Bonus Experience at an early-stage or scaling startup. Exposure to modern AI and ML systems. Experience shipping product without a dedicated product manager. TECH STACK TypeScript, React, Node.js, AWS, Terraform, PostgreSQL, OpenAI, Azure AI. The team uses GitHub, Slack, Linear, Figma, and Notion day to day. THE TEAM Small, senior, and in-person. The office is in central Wrocław, next to the main train station. The expectation is 4–5 days a week in the office — this is a deliberate choice, not a compromise. Relocation support is available for the right candidate. COMPENSATION & BENEFITS Salary $130,000 – $190,000 USD depending on experience, plus competitive equity. Wellness and commute stipend $100 per month. Hardware Premium hardware provided — MacBook Pro and AirPods. Food Daily in-office lunch and dinner. Time off 20 PTO days plus 9 US public holidays. Relocation Support available for candidates relocating to Wrocław.

🏢 Summary: Development role focused on building and maintaining high‑throughput, highly available transactional payment systems with integrations to banks and financial partners. The position covers full software development lifecycle, including analysis, design, implementation, testing, and deployments in a distributed environment. Work involves close collaboration with frontend, DevOps, and product teams using modern Java and cloud‑native technologies. 🗂️ Requirements: 3+ years of experience in Java development, Strong knowledge of Spring or JEE, Strong knowledge of relational databases, Experience writing unit and integration tests, Ability to read technical documentation in English 📃 Skills: Java, Spring, JEE, SQL, PostgreSQL, JAX-RS, JAX-WS, Wildfly, JBoss, Kafka, ActiveMQ, Docker, Kubernetes, Git, GitLab, CI/CD, ELK, Grafana, IntelliJ, JIRA 🏢 Description: O firmie Autopay to firma, która działa na pograniczu nowoczesnych technologii i finansów. Stawiamy na otwartość, innowacyjność i zaangażowanie społeczne. Nasze wartości to kreatywność, pasja i ciągłe dążenie do doskonałości. Działamy w branży FinTech, a nasze podejście do pracownika wyróżnia nas na tle konkurencji. U nas każdy głos ma znaczenie, a każda idea może stać się rzeczywistością. Opis roli Chcesz być częścią zespołu, który nie boi się wyzwań i zawsze myśli nieszablonowo? Dołącz do nas. Twoje zadania będą obejmować: praca przy rozwoju produktu płatności, obejmująca integracje z bankami i partnerami z sektora finansowego oraz współpracę z klientami z e-commerce , analiza, projektowanie, implementacja i testowanie systemów transakcyjnych wysokiej przepustowości i dostępności, udział we wszystkich fazach cyklu wytwarzania oprogramowania, współpraca z front-end developerami, product ownerem, devops, ict, przygotowywanie i realizacja wdrożeń. W jakich narzędziach będziesz pracować? Intellij IDEA, JIRA + Agile + Confluence, Git, GitLab CI/CD, Java EE/SpringBoot, Java 1.8+, Wildfly, JBoss, JAX-RS, JAX-WS, ActiveMQ, Kafka, ELK Stack, Docker, Kubernetes, Grafana, PostgreSQL. Wymagania i umiejętności, których szukamy u osoby zatrudnionej w tej roli: 3+ lat doświadczenia w programowaniu w języku Java, bardzo dobra znajomość technologii Spring lub JEE, bardzo dobra znajomość relacyjnych baz danych, doświadczenie w pisaniu testów jednostkowych i integracyjnych, angielski na poziomie czytania dokumentacji technicznej. Mile widziane: znajomość metodyk zwinnych, doświadczenie w pracy z bazami relacyjnymi przechowującymi duże liczby danych, optymalizacja zapytań, techniki tuningu baz, doświadczenie w projektowaniu/architekturze systemów rozproszonych, doświadczenie w utrzymywaniu systemów produkcyjnych, doświadczenie w pracy z kontenerami i usługami chmurowymi. Co oferujemy? elastyczne godziny pracy, pakiet benefitów, w tym prywatna opieka medyczna, karta sportowa, dofinansowanie wczasów czy dopłata za przyjazd do biura rowerem, samodzielność i odpowiedzialność za powierzone zadania, współpracę i udział w unikalnych projektach, możliwości rozwoju, przyjazna atmosfera pracy, wsparcie zespołu, dostęp do nowoczesnych narzędzi i technologii. Dołącz do nas i razem zmierzajmy tam, gdzie jeszcze nikt nie był!

🏢 Summary: Role focused on developing and maintaining high‑performance transactional payment systems, including integrations with banks and e-commerce clients. The position involves full software development lifecycle participation, from analysis and design to implementation, testing, and deployment. Work is centered around scalable, high-availability backend solutions in a FinTech environment. 🗂️ Requirements: 3+ years of experience in Java programming, Very good knowledge of Spring or JEE, Very good knowledge of relational databases, Experience in writing unit and integration tests, Ability to read technical documentation in English 📃 Skills: Java, Spring, JEE, SQL, PostgreSQL, JAX-RS, JAX-WS, Wildfly, JBoss, ActiveMQ, Kafka, Docker, Kubernetes, Git, GitLab, CI/CD, ELK, Grafana, IntelliJ, JIRA 🏢 Description: O firmie Autopay to firma, która działa na pograniczu nowoczesnych technologii i finansów. Stawiamy na otwartość, innowacyjność i zaangażowanie społeczne. Nasze wartości to kreatywność, pasja i ciągłe dążenie do doskonałości. Działamy w branży FinTech, a nasze podejście do pracownika wyróżnia nas na tle konkurencji. U nas każdy głos ma znaczenie, a każda idea może stać się rzeczywistością. Opis roli Chcesz być częścią zespołu, który nie boi się wyzwań i zawsze myśli nieszablonowo? Dołącz do nas. Twoje zadania będą obejmować: praca przy rozwoju produktu płatności, obejmująca integracje z bankami i partnerami z sektora finansowego oraz współpracę z klientami z e-commerce , analiza, projektowanie, implementacja i testowanie systemów transakcyjnych wysokiej przepustowości i dostępności, udział we wszystkich fazach cyklu wytwarzania oprogramowania, współpraca z front-end developerami, product ownerem, devops, ict, przygotowywanie i realizacja wdrożeń. W jakich narzędziach będziesz pracować? Intellij IDEA, JIRA + Agile + Confluence, Git, GitLab CI/CD, Java EE/SpringBoot, Java 1.8+, Wildfly, JBoss, JAX-RS, JAX-WS, ActiveMQ, Kafka, ELK Stack, Docker, Kubernetes, Grafana, PostgreSQL. Wymagania i umiejętności, których szukamy u osoby zatrudnionej w tej roli: 3+ lat doświadczenia w programowaniu w języku Java, bardzo dobra znajomość technologii Spring lub JEE, bardzo dobra znajomość relacyjnych baz danych, doświadczenie w pisaniu testów jednostkowych i integracyjnych, angielski na poziomie czytania dokumentacji technicznej. Mile widziane: znajomość metodyk zwinnych, doświadczenie w pracy z bazami relacyjnymi przechowującymi duże liczby danych, optymalizacja zapytań, techniki tuningu baz, doświadczenie w projektowaniu/architekturze systemów rozproszonych, doświadczenie w utrzymywaniu systemów produkcyjnych, doświadczenie w pracy z kontenerami i usługami chmurowymi. Co oferujemy? elastyczne godziny pracy, pakiet benefitów, w tym prywatna opieka medyczna, karta sportowa, dofinansowanie wczasów czy dopłata za przyjazd do biura rowerem, samodzielność i odpowiedzialność za powierzone zadania, współpracę i udział w unikalnych projektach, możliwości rozwoju, przyjazna atmosfera pracy, wsparcie zespołu, dostęp do nowoczesnych narzędzi i technologii. Dołącz do nas i razem zmierzajmy tam, gdzie jeszcze nikt nie był!

🏢 Summary: Senior or Staff Product Engineer role focused on building and shipping intuitive, high-performance end-to-end web product experiences in an AI-native accounting platform. The position involves owning full-stack feature delivery from UI to server-side logic, collaborating directly with leadership and design, and setting engineering best practices. The role requires strong frontend expertise, cloud infrastructure knowledge, and hands-on work with modern AI tooling. 🗂️ Requirements: 5+ years of full-stack product engineering experience, Proven experience building and shipping production web applications, Strong practical experience with React and TypeScript, Experience designing and working with AWS or GCP cloud infrastructure, Ability to design and implement scalable server-side logic, Experience delivering end-to-end features from frontend to backend, Ability to work on-site 4–5 days per week in Wrocław 📃 Skills: TypeScript, React, Node.js, AWS, GCP, Terraform, PostgreSQL, OpenAI, Azure, GitHub, Figma, LLM 🏢 Description: ABOUT THE COMPANY We're an applied AI company building an AI-native alternative to legacy accounting software — a market worth tens of billions in annual recurring revenue. Our mission is to help entrepreneurs focus on what matters in their business and life, and to help their accountants become more strategic. We've raised $20M from a group of top-tier investors and have grown ARR 60% month-on-month since our public launch. We now serve thousands of businesses and are expanding our product to serve accountants directly — creating a two-sided platform where both business owners and their accountants use and recommend us. We're at an early but proven stage, moving fast, and building a world-class engineering team in Wrocław to match our ambition. ABOUT THE ROLE We're looking for a Senior or Staff Product Engineer with a strong track record of building intuitive, performant end-to-end product experiences. The defining quality of this role is craft — you care deeply about how things feel to use, and you're energised by the opportunity to make software feel like magic because AI is doing real work behind the scenes. You'll work directly with the CEO, Operations, AI, and Design teams to scope and ship user-facing features. There's no product manager layer here — you'll engage directly with users, iterate quickly, and own the quality of what you deliver from UI through to server-side logic. WHAT YOU'LL WORK ON End-to-end feature delivery Work directly with the CEO, Operations, AI, and Design teams to scope and ship polished, scalable user-facing features with beautiful UI components and robust server-side logic. Engineering best practices Redefine what best-in-class software development looks like for the team. You'll set the standard, not follow it. Technology evaluation Continuously research and evaluate new technologies to improve the speed, scalability, and performance of the product. Bring recommendations and drive adoption. User-focused iteration Engage directly with users to understand how the product is being used, iterate quickly, and deliver experiences that feel genuinely polished — not just functional. WHAT WE LOOK FOR 5+ years of full-stack product engineering A strong track record building and shipping full-stack production web applications that real users depend on. Modern frontend fluency Deep practical experience with React and TypeScript. You write frontend code that is fast, accessible, and maintainable — and you have an eye for detail in UI. Cloud infrastructure experience Familiarity with AWS or GCP architecture and design patterns, and an understanding of how infrastructure choices affect product performance and reliability. Strong communication Clear written and verbal communication. You can articulate trade-offs, give and receive direct feedback, and work well without a lot of process around you. Bonus Experience as a founder or early founding team member. Familiarity with modern LLM tooling and AI-assisted development (Cursor, Claude Code, etc). Background in finance or accounting. TECH STACK TypeScript, React, Node.js, AWS, Terraform, PostgreSQL, OpenAI, Azure AI. The team uses GitHub, Slack, Linear, Figma, and Notion day to day. THE TEAM Small, senior, and in-person. The office is in central Wrocław, next to the main train station. The expectation is 4–5 days a week in the office — this is a deliberate choice, not a compromise. Relocation support is available for the right candidate. COMPENSATION & BENEFITS Salary $130,000 – $190,000 USD depending on experience, plus competitive equity. Wellness and commute stipend $100 per month. Hardware Premium hardware provided — MacBook Pro and AirPods. Food Daily in-office lunch and dinner. Time off 20 PTO days plus 9 US public holidays. Relocation Support available for candidates relocating to Wrocław.

🏢 Summary: Lead and scale the US Solutions Engineering function for a global payments platform, overseeing pre-sales engineering, merchant integrations, and technical account management. The role focuses on improving merchant onboarding, resolving complex technical issues, and partnering with Sales, Product, and Engineering teams to optimize API-based payment integrations. This hybrid leadership position is based in New York City or San Francisco. 🗂️ Requirements: 10+ years in solutions engineering, technical account management, or integration engineering, 3+ years in a leadership role, Experience reading and writing code, Ability to review API documentation and support integrations, Experience with merchant engineering teams, Knowledge of payments, fintech, or API-first platforms, Familiarity with ACH and webhook-based integrations, Cross-functional communication skills, Experience building processes and teams in fast-moving environments 📃 Skills: APIs, ACH, Webhooks, Fintech, Payments, Integrations, Engineering, Documentation, Reporting 🏢 Description: WHO WE ARE At Trustly, we're building a smarter, faster, and more secure financial future by revolutionizing the world of payments. As a global leader in Open Banking Payments, we are establishing Pay by Bank as the new standard at checkout, providing unparalleled freedom, speed, and ease to millions of consumers and merchants worldwide. Our Ambition: To build the world's most disruptive payment network and redefine what the payment experience should feel like. Trustly is a global team of innovators, collaborators, and doers. If you are driven by a strong sense of purpose and thrive in a dynamic, entrepreneurial, and high-growth environment, join us and be part of a team that's transforming the way the world pays. ABOUT THE SOLUTIONS ENGINEERING TEAM Trustly's Solutions Engineering team sits at the intersection of commercial and technical — responsible for making our merchants successful from the moment they sign through every phase of their integration and growth. The team combines deep technical expertise with a strong customer orientation, acting as the primary technical interface between Trustly and its merchant partners in the market. ABOUT THE ROLE As VP of Solutions Engineering, you will build and lead Trustly's US Solutions Engineering function — spanning pre-sales technical consulting, integration support, and ongoing technical account management for our merchant portfolio. You'll work closely with Sales, Product, and Engineering to ensure merchants integrate quickly, run reliably, and unlock the full value of Trustly's platform. This is a high-impact leadership role for someone who thrives at the intersection of technology and commercial outcomes. This role can be based in New York City or San Francisco. WHAT YOU'LL DO - Build and lead Trustly's US Solutions Engineering team — covering pre-sales engineering, implementation, and technical account management across our merchant base. - Own the technical onboarding experience for new merchants — driving down time-to-live, reducing integration friction, and ensuring merchants launch with confidence. - Partner with Sales and Commercial teams on enterprise deals — leading technical discovery, scoping integrations, and presenting Trustly's capabilities to merchant engineering and product teams. - Act as the primary escalation point for complex technical merchant issues — coordinating with Product and Engineering to drive resolution and feed learnings back into the product roadmap. - Develop scalable integration resources, documentation, and tooling that enable merchants to self-serve and reduce support burden over time. - Establish metrics and reporting for Solutions Engineering performance — time-to-integrate, merchant health, escalation volume, and team productivity. WHO YOU ARE - 10+ years of experience in solutions engineering, technical account management, or integration engineering, with at least 3 years in a leadership role. - Deep technical background — comfortable reading and writing code, reviewing API documentation, and engaging directly with merchant engineering teams on integration challenges. - Strong commercial instincts — you understand how technical decisions affect merchant outcomes and revenue, and you know how to communicate tradeoffs to both technical and non-technical audiences. - Experience in payments, fintech, or API-first platforms strongly preferred; familiarity with ACH, payment APIs, and webhook-based integrations a plus. - Builder mindset — you're energized by standing up a function, creating processes from scratch, and building a team in a fast-moving environment. - Excellent communicator and cross-functional partner; you earn trust quickly with merchants and internally with engineering and commercial stakeholders alike. Applications for this role are accepted on an ongoing basis. LOCATION & WORKPLACE This is a hybrid role based out of our San Francisco or New York hubs. We look for team members to be in the office Tuesday through Thursday. SALARY RANGES IN US-BASED ROLE POSTING Our salary ranges are determined by role, level, and location. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Please note that the compensation details listed in US role postings reflect the base salary only and do not include other perks and benefits. WHAT WE OFFER At Trustly, you’ll have the chance to solve meaningful challenges alongside some of the brightest minds in FinTech. Together, we’re shaping the future of payments in an environment that celebrates curiosity, collaboration, and innovation. You'll be challenged and empowered to grow, making a real impact every step of the way. Our team is as diverse as the global footprint we serve, with colleagues across Silicon Valley, the U.S., Canada, Brazil, Europe, and beyond. At Trustly, we foster a workplace where everyone feels they belong—a place where teamwork thrives, ideas flourish, and we never forget to have fun along the way. We offer innovative perks and benefits packages that include: - Flexible paid time off & generous PTO accrual plans - Comprehensive medical, dental, vision, and other insurances - FSA & HSA plans for medical and dependent care - Home office set-up allowance - Internet stipend - Retirement plan match for 401k and RRSP - Gender-neutral paid parental leave, and more! (The benefits and total compensation packages outlined above are for full-time employees; some exclusions apply to temporary positions.) OUR COMMITMENT TO YOU Trustly is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

🏢 Summary: Lead the design and long-term ownership of a scalable integrations platform connecting AI-powered translation tools with external services. Build and evolve multi-tenant backend systems, APIs, and event-driven architectures while improving CI/CD, observability, and engineering standards. Drive technical decisions and mentor the team to deliver high-quality, reliable integrations. 🗂️ Requirements: 7+ years building complex backend systems, Strong experience with Node.js and PHP, Experience with microservices and monolithic architectures, Proven work with API integrations and API versioning, Experience with message queues and event-driven architectures, Strong knowledge of relational databases (PostgreSQL), Experience with cloud platforms (AWS or similar), Experience with CI/CD, testing, and observability practices, Ability to design systems and create PoCs, RFCs, ADRs, Experience with AI-assisted development tools 📃 Skills: Node.js, PHP, Microservices, APIs, Webhooks, PostgreSQL, AWS, CI/CD, MessageQueues, EventDrivenArchitecture, GitHubCopilot, Cursor 🏢 Description: Join our Integrations team and help build a robust, scalable platform that connects our AI-powered translation and localization tools with hundreds of services our customers rely on daily. This is more than coding—it’s about architecting a system that makes workflows effortless, developer experience smooth, and enables product teams to deliver value faster. ✅ Your responsibilities: Lead design, development, and long-term ownership of the integrations platform and services. Build scalable, multi-tenant systems using Node.js, PHP, microservices, and a PHP monolith. Implement API integrations, webhooks, polling mechanisms, message queues, and event-driven architectures. Improve development lifecycle, CI/CD, testing, observability, and operational excellence. Mentor and elevate team skills through code reviews, knowledge sharing, and technical guidance. Pioneer AI-powered development workflows and tools within the team. 🧠 Our requirements: 7+ years building and maintaining complex backend systems. Strong experience with Node.js and PHP, modern services, and monolithic architectures. Proven experience in integrations: API versioning, message queues, event-driven architectures. Solid understanding of APIs, relational databases (e.g., PostgreSQL), and cloud services (AWS or similar). Strong judgment in system design and technical decision-making (PoCs, RFCs/ADRs). Commitment to testing, observability, operational excellence, and high-quality code. Experience with AI-assisted development tools (e.g., GitHub Copilot, Cursor). Excellent problem-solving, communication, and leadership skills. 🌟 What we offer: Stable employment in a fast-growing company Flexible and remote-friendly working model Health and wellbeing benefits Continuous learning and development opportunities Modern equipment and comfortable work environment