Forward Deployed Engineer

🏢 Summary: Senior Software Engineer role focused on scaling architecture and evolving a single-team system into a robust multi-team, distributed environment. The position partners with technical leadership to drive architectural strategy, improve CI/CD and developer experience, and embed pragmatic security into the development lifecycle. It emphasizes high ownership from design to production in a growing engineering organization. 🗂️ Requirements: Expert-level JVM knowledge, Strong Kotlin proficiency, Experience designing distributed systems, Proven experience with systems architecture, Hands-on experience with CI/CD implementation, Experience integrating security into SDLC, Ability to lead technical initiatives end-to-end, Experience scaling engineering teams and architecture 📃 Skills: JVM, Kotlin, CI/CD, SSDLC, TSP, DistributedSystems, Architecture, Automation 🏢 Description: Senior Software Engineer (Scale & Architecture) Authologic is at an exciting inflection point. We are evolving from a tight-knit team of 12 into a scalable engineering organization. We don’t need a "General" to command people; we need a Technical Partner who leads by example and expertise. You will work directly with our CTO and Head of R&D to provide the architectural "fuel" needed for our next stage of growth. This isn't about climbing a ladder—it’s about having a seat at the table where technical strategy is shaped and taking real ownership of how we scale. Your Impact: Scaling the Engine: Lead the transition from a single-team flow to a multi-team architecture (decoupling, CI/CD evolution, and improving Developer Experience). High-Agency Ownership: You identify systemic bottlenecks before they become problems. You lead initiatives from technical design to production, ensuring we build for the future without losing speed. Pragmatic Security (SSDLC): Help us navigate compliance and certifications (like TSP) by building security into the DNA of our development process—focusing on smart automation, not bureaucracy. Collaborative Design: Act as a sounding board for the product team. You help shape features by balancing user needs with technical sustainability. What You Bring Expert JVM / Kotlin foundations: You are a seasoned engineer who understands the internals of the JVM. While we use Kotlin, your ability to master the ecosystem is what matters most. Systems Architecture: You have a track record of designing distributed systems that are both robust and easy to maintain. Low Ego, High Impact: You prioritize the best solution over being "right." You communicate complex technical trade-offs clearly to both engineers and business stakeholders. Experience with Growth: Ideally, you’ve seen an organization grow from a dozen to 50+ engineers and you know where the architectural "potholes" are hidden. What we offer Base salary + participation in the Authologic Inc. Employee Stock Option Program. Remote-first culture with access to co-working spaces (we’re a remote organization, but we meet occasionally in the office and during our quarterly off-sites). Good start-up vibes, ability to work with ambitious people, and access to the YC network via Authologic founders. We give you a lot of space and autonomy to take action – just tell us what you need! I hereby consent to the processing of personal data contained in my application to be processed by Authologic Sp. z o.o. I hereby also give consent for personal data included in my CV to be processed for the purposes of any future recruitment process.

🏢 Summary: Remote Frontend/Product Engineer role focused on building elegant, backend-driven user interfaces using Vue.js and TypeScript for a modern identity verification platform. The position combines strong engineering skills with a sharp eye for UI/UX, emphasizing clean architecture, performance, and visual craftsmanship. You will collaborate closely with design and backend teams to deliver scalable, polished user experiences. 🗂️ Requirements: Commercial experience with BDUI or SDUI architecture, Strong proficiency in Vue.js, Strong proficiency in TypeScript, Deep knowledge of TailwindCSS, Strong understanding of semantic HTML, Experience with PrimeVue or similar UI library, Ability to communicate fluently in English, Ability to communicate fluently in Polish 📃 Skills: Vue.js, TypeScript, TailwindCSS, HTML, PrimeVue, BDUI, SDUI, GSAP, Motion, CSS 🏢 Description: At Authologic, we are revolutionizing identity verification by building the ultimate orchestration platform that aggregates KYC, AML, and digital IDs into a single, seamless API. We eliminate onboarding friction for global businesses, transforming complex verification flows into elegant, secure, and user-friendly digital experiences. About the Role We are looking for a rare breed: a solid Design Engineer who loves clean, robust code, but also possesses exceptional taste, style, and an eye for beautiful user interfaces. We know this combination isn't common. Usually, you're either an engineer or a designer. We need a Design Engineer who bridges that gap—someone who understands that a button's logic and data flow are just as important as how it scales, moves, and feels to the user. Since you will have a direct impact on our product's success, we want you to have skin in the game through our RSUs program . What we look for (Beyond the code) Product Thinking: You don't just implement tasks from a Jira board. You understand why we are building a feature, how it impacts the user, and you proactively suggest better UX solutions. Communicativeness: You can articulate your tech choices clearly and collaborate openly with both designers and backend peers in English and Polish. Autonomy & Async Vibe: Working remotely means we trust you. You can articulate your tech and design choices clearly, documenting them or sharing quick ideas with the team asynchronously. Conscientiousness & Craftsmanship: You take pride in your work. Diligence, attention to detail, and a high standard for pixels, performance, and smooth layouts are part of your DNA. Your Technical Arsenal Must-Have Skills: Solid experience (or strong architectural understanding) of BDUI / SDUI (Backend-Driven / Server-Driven User Interface). Strong command of Vue.js and TypeScript . Deep understanding of TailwindCSS and semantic HTML . Experience with PrimeVue (or similar modern UI Kits). Languages: Professional fluency in both English and Polish is strictly required. Nice-to-Have: A knack for microinteractions & animations (GSAP, Motion, or CSS transitions) – the magic that makes an app feel alive. What we offer: Base salary + participation in the Authologic Inc. Employee Stock Option Program. Remote-first culture with access to co-working spaces (we’re a remote organization, but we meet occasionally in the office and during our quarterly off-sites). No Corporate BS: Direct impact on the product, flat structure, and quick decision-making. What the process looks like We value practical skills and direct communication. During the interview, we won't roast you on theoretical trivia. Instead, you'll jump to play.tailwindcss.com and just jam/code live with one of our founders to see how we think and work together. How to Apply Show us your craft. Send us a link to your portfolio or projects where your engineering skills and design taste shine brightest. GDPR Clause I hereby consent to the processing of personal data contained in my application to be processed by Authologic Sp. z o.o. I hereby also give consent for personal data included in my CV to be processed for the purposes of any future recruitment process.

🏢 Summary: Opportunity to architect and build a brand-new, high-scale, event-driven backend product from scratch using Node.js and TypeScript on AWS. The role focuses on designing resilient distributed systems, owning features end-to-end, and shaping technical direction in a high-growth environment. You will drive scalable architecture, ensure high code quality, and deploy production-ready services for global workloads. 🗂️ Requirements: 5+ years experience with Node.js and TypeScript in production environments, Advanced proficiency with AWS (Lambda, ECS, S3, RDS), Strong expertise in system design and scalability, Experience designing event-driven architectures, Experience with modern testing frameworks (Vitest, Jest, Playwright), Ability to build and deploy distributed systems, Experience with SQL and NoSQL databases, Knowledge of CI/CD practices using Docker and Kubernetes, Professional English proficiency 📃 Skills: Node.js, TypeScript, AWS, Lambda, ECS, S3, RDS, Vitest, Jest, Playwright, Docker, Kubernetes, SQL, NoSQL, Go, React, CI/CD 🏢 Description: We are looking for a high-impact engineer to architect a brand-new product from the ground up. In this role, you will bypass maintenance of legacy systems to design and develop high-scale, event-driven backend infrastructures. Operating at the intersection of technical rigor and rapid product evolution, you will thrive in an environment of high ambiguity where your architectural decisions define the roadmap. Core Responsibilities Architect and scale mission-critical backend services using Node.js and TypeScript . Design and implement high-performance APIs and sophisticated event-driven architectures on AWS . Engineer resilient, distributed systems capable of managing intensive global workloads. Own feature development end-to-end, navigating the lifecycle from initial design to production deployment. Partner closely with product and cross-functional engineering leads to drive technical innovation. Mentor the engineering squad and champion elite standards in code quality, security, and testing. Adapt and pivot technical strategies as the product scales and new challenges emerge. Technical Requirements 5+ years of hands-on experience deploying Node.js and TypeScript in high-stakes production environments. Advanced proficiency with the AWS ecosystem, including Lambda, ECS, S3, and RDS. Deep expertise in system design, scalability, and modern event-driven paradigms. Experience utilizing modern testing frameworks such as Vitest, Jest, or Playwright to ensure zero-defect deployments. Elite problem-solving skills with the ability to operate autonomously in a fast-moving hub. Professional fluency in English with a track record of driving cross-functional alignment. A high-velocity mindset suited for a dynamic, high-growth engineering culture. Additional Assets Hands-on experience with Go . Background in distributed systems or complex event-driven platforms. Experience integrating LLMs or modern AI tooling into production workflows. Practical knowledge of React or modern frontend frameworks. Deep understanding of SQL/NoSQL database optimization and CI/CD best practices via Docker and Kubernetes. The Offer Competitive compensation aligned with the top-tier Kraków tech market (UoP or B2B options). Flexible hybrid work model based in the heart of Kraków. Radical ownership and the unique opportunity to shape a global product from day one. Collaborative, English-speaking engineering environment within a stable, profitable firm with a long-term vision.

🏢 Summary: Backend Engineer role focused on building and scaling identity, authentication, and registration services using serverless AWS technologies. The position involves designing high‑traffic RESTful APIs, working with DynamoDB, and owning infrastructure as code within a TypeScript monorepo. You will collaborate in an Agile team to deliver secure, highly available multi‑region systems with strong automated testing practices. 🗂️ Requirements: Bachelor's Degree in Computer Science, Software Engineering, or equivalent, 3+ years professional experience as Backend Engineer, Strong proficiency in TypeScript and Node.js, Experience designing and building RESTful APIs for high-traffic systems, Hands-on experience with serverless architectures (AWS Lambda, API Gateway or equivalent), Experience with NoSQL databases, particularly DynamoDB, Ability to write unit, integration, and end-to-end tests, Experience with Git and monorepo workflows, Understanding of systems architecture, SOLID principles, distributed systems patterns, Experience working in Scrum/Agile frameworks 📃 Skills: TypeScript, Node.js, AWS, Lambda, MuleSoft, DynamoDB, REST, Jest, Cucumber, Pactum, Terraform, CI/CD, Git, NoSQL, API, SAST 🏢 Description: Emagine is seeking a skilled and passionate Backend Engineer to join an international team focused on building and scaling identity, authentication, and registration services that support millions of consumers across multiple markets, channels, and brands. This is a key role where you will contribute to the design and development of modern, cloud-native backend solutions, ensuring scalability, reliability, and high performance. You will play a critical role in designing and deploying serverless APIs, building integrations with third-party identity providers, and contributing to reusable backend components used across the platform. This position requires strong expertise in TypeScript and Node.js, experience with AWS serverless technologies, and a passion for clean code, automation, and scalable software architecture. Your Main Responsibilities: Design, develop, and deploy serverless APIs using AWS Lambda and MuleSoft gateways for authentication, consumer profiles, OTP, and event processing Develop clean, well-tested TypeScript code within a monorepo, contributing to shared libraries and product-specific services Design efficient data access patterns using DynamoDB for low-latency, high-throughput applications Build and maintain integrations with third-party identity and messaging providers Develop automated unit, integration, and contract tests using Jest, Cucumber, and Pactum Manage infrastructure as code using Terraform and deploy through CI/CD pipelines Participate in the Backend Community of Practice, sharing knowledge and contributing to backend engineering best practices Collaborate within a cross-functional Agile team to deliver high-quality software Continuously improve system architecture by addressing technical debt and implementing incremental refactoring Develop reusable internal libraries consumed by multiple teams across the platform You Bring: Bachelor's degree or higher in Computer Science, Software Engineering, or a related field 3+ years of professional experience as a Backend Engineer Strong proficiency in TypeScript and Node.js Experience designing and developing RESTful APIs for high-traffic applications Hands-on experience with serverless architectures (AWS Lambda, API Gateway, or similar) Solid experience with NoSQL databases, particularly DynamoDB Strong automated testing practices, including unit, integration, and end-to-end testing Experience using Git within monorepo workflows Good understanding of systems architecture, SOLID principles, and distributed systems Experience working in Scrum/Agile environments Strong analytical, problem-solving, and collaboration skills Nice to Have: Experience with Terraform or other Infrastructure as Code tools Familiarity with CI/CD pipelines, deployment automation, quality gates, and SAST scanning Experience with multi-region or multi-tenant architectures Knowledge of identity and authentication protocols Experience integrating third-party APIs Familiarity with event-driven architectures Experience with monitoring and observability tools Knowledge of feature toggles for progressive deployments Familiarity with schema validation approaches Experience with MuleSoft or similar API management platforms Location & Eligibility: Candidates must be based in Portugal H Full Remote About emagine: At emagine, we value diversity, inclusion, and equal opportunities. We believe that different perspectives drive innovation and create stronger teams, and we are committed to fostering an inclusive environment where everyone can thrive. We work with leading international clients on innovative and high-impact projects, offering opportunities to grow both professionally and personally. If you are interested in this opportunity, we encourage you to apply and be part of a dynamic and forward-thinking environment. To learn more about us, visit our website: www.emagine-consulting.com

🏢 Summary: Senior Backend Engineer role focused on transforming a mission-critical e-commerce domain supporting subscriptions and purchasing journeys for millions of users. The position centers on migrating a monolithic system to scalable microservices, improving performance and reliability, and shaping the future architecture of a global platform. Engineers will work with event-driven systems and modern AI tools while owning solutions end-to-end. 🗂️ Requirements: 5+ years of professional backend engineering experience, Strong experience designing and operating microservices architectures, Experience modernising legacy systems and decomposing monoliths, Solid understanding of distributed systems and scalable backend design, Commercial experience with Go, Java, Kotlin or Scala, Hands-on experience with Kafka or similar event-streaming technologies, Hands-on experience with PostgreSQL, Hands-on experience with Docker and Kubernetes, Experience with CI/CD pipelines, Practical experience using AI coding assistants (Claude Code, Cursor, Copilot or similar), Ability to review and validate AI-generated code, Comfortable owning solutions from idea to production 📃 Skills: Go, Golang, Java, Kotlin, Scala, Kafka, PostgreSQL, Docker, Kubernetes, CI/CD, GraphQL, DDD, TDD, BDD, Microservices 🏢 Description: Join a global e-commerce technology organisation serving millions of customers across multiple international markets. As a Senior Backend Engineer, you will become part of a team responsible for one of the company's most critical customer-facing domains. The platform supports customer subscriptions, plans, and purchasing journeys used daily by millions of users. This is not a maintenance role. The team is actively transforming a mission-critical domain, modernising legacy systems, reducing technical debt, and building the next generation of scalable services that will support future growth. You will play a key role in migrating core functionality from a monolithic architecture to modern microservices while helping shape the future architecture of a global platform. What You'll Do Build & Scale Core Services Design, develop, and maintain scalable backend services within a distributed microservices architecture. Build reliable systems supporting millions of customer interactions. Improve performance, reliability, and scalability across critical customer-facing services. Drive Modernisation Lead the migration of key business domains from monolithic systems to modern microservices. Reduce technical debt and improve long-term maintainability. Design solutions that support future platform growth. Shape Architecture Participate in architecture discussions and technical decision-making. Design orchestration layers supporting complex customer journeys and business processes. Help define engineering standards and best practices. Work with Event-Driven Systems Build and operate services powered by event-driven architectures. Work extensively with Kafka and real-time lifecycle events. Design resilient and observable distributed systems. Raise Engineering Standards Conduct code reviews and support other engineers through technical guidance. Promote best practices across software development, testing, deployment, and observability. Contribute to a strong culture of ownership and continuous improvement. AI-Powered Engineering Use modern AI tools and coding agents throughout the software development lifecycle. Leverage AI for onboarding, architecture exploration, implementation, testing, debugging, and productivity improvements. Apply engineering judgement to validate, verify, and safely integrate AI-generated outputs. What We're Looking For Backend Engineering Expertise 5+ years of professional backend engineering experience. Strong experience designing and operating microservices architectures. Experience modernising legacy systems and decomposing monoliths. Solid understanding of distributed systems and scalable backend design. Technical Stack Commercial experience with Go (Golang), Java, Kotlin or Scala Engineers coming from a JVM background should be open to working in a Go-driven environment. Hands-on experience with: Kafka or similar event-streaming technologies PostgreSQL Docker Kubernetes CI/CD pipelines Product & Ownership Mindset Comfortable owning solutions from idea through production. Strong problem-solving skills and ability to make technical trade-offs. Experience collaborating with product, business, and engineering stakeholders. AI Fluency Practical experience using AI coding assistants such as Claude Code, Cursor, Copilot, or similar tools. Understanding of how context, prompts, constraints, and validation influence AI-generated outputs. Ability to critically review and verify AI-generated solutions. Nice to Have Experience with subscription-based products. Experience in e-commerce environments. GraphQL knowledge. Familiarity with DDD, TDD, and BDD practices. What We Offer Opportunity to build systems used by millions of customers globally. High-impact engineering work with significant architectural ownership. International collaboration across distributed engineering teams. End-to-end ownership from idea to production. Hybrid working model (3 days per week in the Warsaw office). B2B cooperation model. 30 days of paid annual leave. Modern office located in Warsaw city centre. Continuous learning and professional growth opportunities.

🏢 Summary: Full-time B2B contract for a Software Architect (Backend & APIs) to design and build a greenfield, scalable analytics and research platform in the financial sector. The role focuses on defining cloud-native backend architecture, APIs, and integration standards to support secure content management and distribution at scale. The project runs from July 2026 to February 2027 and targets institutional clients with future retail expansion. 🗂️ Requirements: 8+ years of professional software engineering experience, Strong experience designing backend architectures and APIs, Hands-on experience with production-grade backend systems, Experience with scalable distributed and cloud-native systems, Ability to define API contracts, versioning, and integration standards, Experience with authentication and authorization mechanisms, Experience leading architectural decisions and technical discussions, Experience across full software development lifecycle, Fluent English (C1 minimum) 📃 Skills: Java, Spring, REST, OpenAPI, PostgreSQL, Docker, Kubernetes, GKE, GCP, APIGateway, ServiceMesh, OIDC, SSO, JWT, Observability, Monitoring, Microservices, DDD, EventDriven, CloudNative, DistributedSystems, AI, LLM 🏢 Description: 📍 Remote 🕒 Full-time 📄 B2B 📅 Project duration: July 2026 – February 2027 About the project We are looking for an experienced Software Architect (Backend & APIs) to join an ambitious greenfield initiative in the financial sector. The project focuses on designing and building from scratch a modern, scalable analytics and research platform that will support the complete lifecycle of premium financial content - from creation and management to publication, distribution, and consumption analytics. The platform will initially serve institutional clients, with a planned expansion toward retail users in later phases. This is a high-impact role for someone who enjoys solving complex architectural challenges, designing systems for scale, and shaping technical direction from the ground up. You will help create a platform that: streamlines and automates financial research workflows structures and manages large volumes of analytical content enables secure and scalable content distribution provides advanced insight into user engagement and content consumption supports future scalability across multiple client segments Your responsibilities Design and evolve scalable backend and API architectures for cloud-native and hybrid environments Define system architecture with strong focus on scalability, maintainability, resilience, and security Design public and internal APIs, including versioning strategy, contracts, backward compatibility, and integration standards Collaborate with sales and delivery teams during technical discovery, estimation, and solution planning Work closely with engineering teams to solve complex backend challenges and improve technical standards Drive architectural decisions and clearly communicate technical trade-offs Collaborate directly with clients and domain experts to clarify requirements and translate business needs into technical solutions Create and maintain architecture documentation, technical proposals, and design decisions Support engineering excellence through improvements in tooling, development practices, and platform standards Explore and apply AI-powered engineering tools to enhance productivity and system capabilities Tech environment You will work with modern backend and cloud technologies, including: Java 21, Spring Boot REST APIs / OpenAPI PostgreSQL Docker, Kubernetes, GKE Google Cloud Platform API Gateway / service mesh solutions Event-driven integrations Authentication & authorization standards (OIDC / SSO / JWT) Observability and monitoring tooling We value strong understanding of modern architectural approaches such as modular systems, domain-oriented design, contract-first APIs, event-driven patterns, and cloud-native distributed systems. Must have 8+ years of professional software engineering experience Strong hands-on experience designing backend architectures and APIs Proven ability to lead architectural discussions and make pragmatic technical decisions Practical experience building and reviewing real production-grade backend systems Strong experience working directly with clients and external stakeholders Excellent communication skills and ability to explain complex technical concepts clearly Experience with scalable distributed systems and cloud-native architectures Transparent, proactive, and solution-oriented mindset Experience across the full software lifecycle - from prototyping to strategic architectural direction Strong command of written and spoken English ( C1 minimum ) Nice to have Experience in the financial sector or highly regulated environments Experience with event-driven architectures and asynchronous integrations Knowledge of modern identity and access management solutions Familiarity with AI-powered development tools, LLM-based workflows, or AI-assisted engineering practices We value your trust in providing us your data, thus we are striving to use commercially acceptable means of protecting it. Below you will find the necessary information about the data we collect and process when you send us your CV. The controller of your personal data is Miquido Spółka z ograniczoną odpowiedzialnością sp. k. with its seat in Krakow, Zabłocie 43a, 30-701 Kraków, Poland (“Miquido”, “We”, “Our” or “Us”).

🏢 Summary: Mid-Level Full Stack Developer role focused on building and deploying scalable microservice architectures and RESTful APIs for modern banking applications. The position involves backend and frontend development, cloud deployment, and collaboration within international agile teams. It offers a hybrid work model in Krakow and emphasizes high-quality engineering practices in a financial technology environment. 🗂️ Requirements: Minimum 4 years of experience in software engineering (backend and full-stack), Experience with Java (recent versions), Experience with ReactJS, Experience with GCP cloud platform, Experience with Docker and Kubernetes, Experience designing and deploying microservice architectures, Experience delivering RESTful APIs to production, Experience with PostgreSQL and database integrations, Fluent English (spoken and written), Legal right to work in the European Union 📃 Skills: Java, ReactJS, GCP, Docker, Kubernetes, PostgreSQL, REST, Microservices 🏢 Description: Unleash Innovation — Build Scalable, Microservice-Driven Ecosystems! Krakow-based opportunity with hybrid work model. As a Mid-Level Full Stack Developer , you will be working for our client, a leading organization committed to cutting-edge financial technology solutions. You will contribute to delivering robust microservice architectures and RESTful APIs that power modern banking applications, fostering innovation and growth in the financial sector. Your main responsibilities: Deliver high-quality code to production, ensuring reliable deployment of microservice systems Support and enhance architecture and design in line with best practices for microservice environments Maintain awareness of business and non-functional requirements to support scalable growth Drive engineering culture and promote best practices across global and regional teams Collaborate seamlessly with international teams, supporting agile development cycles Proactively identify and remove impediments, communicate risks, and escalate issues when necessary Identify process improvements and develop innovative solutions to optimize development workflows You're ideal for this role if you have: At least 4 years of experience in software engineering, specifically in backend and full-stack development Experience with Java, preferably recent versions Familiarity with GCP cloud platform Experience developing UI applications using ReactJS Knowledge of containerization and orchestration tools such as Docker and Kubernetes Proven expertise in designing, developing, and deploying applications within microservice architectures Hands-on experience delivering RESTful APIs to production environments Solid experience working with PostgreSQL schemas and database integrations Strong command of English (fluent level) It is a strong plus if you have: Prior experience in the banking or financial services sector Language Required for the role: Fluent English, both spoken and written Eligibility for the role: Only candidates with an existing legal right to work in the European Union will be considered for this role. #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

🏢 Summary: Senior Backend Engineer role focused on defining the technical direction and architecture of a domain within a borderless financial platform. The position involves designing scalable microservices, driving architectural decisions, and leading a small backend team in a distributed environment. The role emphasizes reliability, security, and high‑volume transaction processing in a cloud-based ecosystem. 🗂️ Requirements: 4-7 years backend engineering experience, Proficiency in Go, Experience with Java 21 or modern Java, Experience designing microservices with clear contracts, Experience with caching strategies including TTL and invalidation, Experience with event-driven or asynchronous architectures, Experience with structured logging, metrics, and alerting, Experience with AWS services, Experience with relational and non-relational databases, Experience with Spring Boot or similar frameworks, Experience reviewing code and architectural decisions, Availability to work in GMT+5:30 timezone 📃 Skills: Java, Go, Spring, JDBI, PostgreSQL, CockroachDB, DynamoDB, Redis, SQS, SNS, Kafka, AWS, EKS, ALB, RDS, S3, Kong, Datadog, Quickwit, JWT, RBAC, TLS, Docker, ArgoCD, GitHub, Microservices, Kafka, CDC 🏢 Description: Project overview This project focuses on developing a borderless financial platform that supports international banking flows, payments, account management and regulatory compliant operations. The product handles sensitive data and high volume transactions while prioritising reliability and security. Team You will work in a distributed environment with backend engineers, a product manager and platform specialists. The role involves leading a sub team of three to five engineers, conducting design reviews, ensuring code quality standards and supporting collaborative decision making. Position overview We are looking for a Senior Backend Engineer who will define the technical direction of a backend domain and drive architectural decisions. You will design microservices, create scalable solutions, guide a small engineering group and collaborate closely with product specialists to shape the delivery roadmap. We are looking for a person willing to work in the time zone: GMT+5:30. Technology stack Java 21, Go, Spring Boot, JDBI, custom workflow engines, PostgreSQL, CockroachDB, DynamoDB, Redis, SQS, SNS, Kafka, AWS EKS ALB RDS S3 Secrets Manager, Kong API Gateway, Datadog, Quickwit, JWT RBAC TLS request and response encryption VAPT, GitHub Actions, Docker, ArgoCD, microservices, event driven architecture, saga and orchestration patterns, CDC pipelines, maker checker workflows Responsibilities Plan and design backend microservices with clear boundaries and contracts Develop solutions for domains such as onboarding, payments, transaction orchestration or platform components Break complex epics into actionable tasks with clear acceptance criteria Review designs from other engineers to ensure scalability and fault tolerance Drive technical decisions including caching layers, asynchronous processing strategies, database choices and API versioning Evaluate build versus buy options for integrations and services Collaborate with a product manager to align on scope and prioritisation Lead a sub team of backend engineers and support their professional growth Support incident response, root cause analysis and long term improvements Monitor service performance using logging, metrics and tracing tools Requirements Professional backend engineering experience from 4-7 years Experience with Go (tooling & CLIs) Experience designing microservices with well-defined contracts and boundaries Experience with Java 21 or modern Java versions Experience with caching strategy design, including TTL and invalidation approaches Experience working with asynchronous processing, event-driven architecture, or queue-based workflows Experience using structured logging, metrics, and alerting to debug production systems Experience in making build versus buy decisions with clear trade-off analysis Experience reviewing code and identifying architectural or contract issues Experience with AWS-based services Experience working with relational and non-relational databases such as PostgreSQL or DynamoDB Experience writing backend services using Spring Boot or similar frameworks Nice to have Experience with financial or payments related systems Experience with KYC or AML flows Experience with workflow or orchestration engines Experience with platform wide pattern creation or reusable service design Experience with data encryption practices and security audits Experience with CockroachDB or high availability distributed databases What We Offer: Vacation days : Up to 26 business days per year. 10 illness/special days off per year (fully paid, no medical papers needed) for all contract types Health and life insurance (Luxmed) MyBenefit platform with Multisport option Internal psychological support service English language classes from the first working day Access to external learning platforms : O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal training Flexible workplace : work from the office, from home, or choose a hybrid option Tech Skills Mentoring Program Opportunities to develop as a public speaker, mentor, or technical interviewer Fully paid idle (bench) when not involved in a project Certification reimbursement (AWS, GCP, Microsoft, etc.)

🏢 Summary: Backend Engineer role focused on Java EE development, DevOps automation, and infrastructure management for a global mobile wallet platform processing billions of transactions. The position involves building CI/CD pipelines, managing Kubernetes and Docker environments, and improving observability in an agile remote team setup. Candidates will work with modern backend and cloud-native technologies to support large-scale financial services. 🗂️ Requirements: 3+ years of Java development experience, Hands-on experience with Kubernetes, Hands-on experience with Docker, Experience with CI/CD automation, Knowledge of Gradle, Knowledge of Maven, Experience with Apache Kafka, Experience with SQL, Experience with Oracle, English proficiency at B2 level or higher 📃 Skills: Java, JavaEE, Kotlin, Kafka, Docker, Kubernetes, Jenkins, GitLab, Gradle, Maven, SQL, Oracle, OpenTelemetry 🏢 Description: Role Overview: Are you a developer who loves to own the entire lifecycle of an application? We are looking for a Backend Engineer with a strong DevOps mindset to bridge the gap between code and infrastructure for our global Mobile Wallet Platform. Key Responsibilities: Backend development (Java EE) with a focus on automation and deployment . Configuring and managing Docker and Kubernetes environments. Building and maintaining CI/CD pipelines (Jenkins, GitLab CI). Optimizing system observability using OpenTelemetry and logging tools Requirements: 3+ years of experience in Java development. Hands-on experience with Kubernetes and Docker is mandatory. Proficiency in CI/CD automation and Gradle/Maven. Experience with Apache Kafka and SQL/Oracle. Fluent English (B2+). Project Context Scale: Handling billions of transactions globally. Tech Stack: Java EE, Kotlin, Kafka, Docker, Kubernetes, OpenTelemetry. Location: Remote with occasional visits to the Warsaw office (approx. once a month). Team: Agile setup (5-7 people). Impact: Enabling financial inclusion for the unbanked populations worldwide.

🏢 Summary: Backend Engineer role focused on developing and maintaining a global Mobile Wallet Platform, combining Java backend development with DevOps responsibilities. The position involves managing containerized environments, building CI/CD pipelines, and improving system observability in a high-scale transaction system. Remote work with occasional on-site presence in Warsaw. 🗂️ Requirements: 3+ years of Java development experience, Hands-on experience with Kubernetes, Hands-on experience with Docker, Experience with CI/CD automation, Proficiency with Gradle or Maven, Experience with Apache Kafka, Experience with SQL or Oracle databases, English level B2 or higher 📃 Skills: Java, JavaEE, Kotlin, Docker, Kubernetes, Jenkins, GitLabCI, Gradle, Maven, Kafka, SQL, Oracle, OpenTelemetry 🏢 Description: Role Overview: Are you a developer who loves to own the entire lifecycle of an application? We are looking for a Backend Engineer with a strong DevOps mindset to bridge the gap between code and infrastructure for our global Mobile Wallet Platform. Key Responsibilities: Backend development (Java EE) with a focus on automation and deployment . Configuring and managing Docker and Kubernetes environments. Building and maintaining CI/CD pipelines (Jenkins, GitLab CI). Optimizing system observability using OpenTelemetry and logging tools Requirements: 3+ years of experience in Java development. Hands-on experience with Kubernetes and Docker is mandatory. Proficiency in CI/CD automation and Gradle/Maven. Experience with Apache Kafka and SQL/Oracle. Fluent English (B2+). Project Context Scale: Handling billions of transactions globally. Tech Stack: Java EE, Kotlin, Kafka, Docker, Kubernetes, OpenTelemetry. Location: Remote with occasional visits to the Warsaw office (approx. once a month). Team: Agile setup (5-7 people). Impact: Enabling financial inclusion for the unbanked populations worldwide.