System Reliability Engineer

🏢 Summary: Senior Backend Developer role within a business-critical banking initiative, focused on building and modernizing backend services and batch/ETL solutions in a highly regulated environment. The position involves developing scalable Java/Spring-based applications, integrations, and data processing flows in a SAFe agile setup. It requires on-site work in Stockholm with potential extension beyond the initial contract period. 🗂️ Requirements: 8–10+ years of professional backend development experience, Strong hands-on experience with Java and Spring Boot, Experience with JPA and service-oriented architecture, Strong experience with Kafka and REST APIs, Experience with Microsoft SQL Server (MSSQL), Experience working in Linux environments, Experience with CI/CD tools (Bitbucket, Jenkins, Artifactory), Knowledge of Kubernetes, Experience with authentication/security frameworks (JWT), Strong experience with Spring Batch (mandatory for batch-focused role), Experience with Apache Camel and stored procedures, Experience with integrations across APIs, messaging platforms, and legacy systems 📃 Skills: Java, Spring, SpringBoot, SpringBatch, JPA, Kafka, REST, MSSQL, SQL, Linux, Kubernetes, Bitbucket, Jenkins, Artifactory, JWT, ApacheCamel, Vert.x, Lucene, Memcache, Caffeine, .NET, Splunk, AppDynamics, Sysdig, Grafana 🏢 Description: emagine are looking for three Senior Backend Developers to join a business-critical development initiative in a complex and highly regulated environment for our client within the banking industry. Start: 2026-06-08 End: 2026-11-30 (extension could be possible) Location: Stockholm, min 3 days/week at the office We are seeking experienced and proactive developers with 8–10+ years of professional experience , who can quickly become productive after onboarding and work both independently and collaboratively within a SAFe-based agile setup . Two of the consultant roles will have a strong focus on backend development with Java, Spring Boot, and databases , while the third role will focus more heavily on batch processing and ETL flows , where Spring Batch is a key requirement. Key Responsibilities Design, develop, and maintain backend applications and integrations Build and optimize scalable services using Java and Spring Boot Develop and maintain batch and ETL processes Work with integrations across APIs, messaging platforms, and legacy systems Support modernization initiatives and migration towards new technical platforms Collaborate with cross-functional teams in a SAFe environment Ensure high standards within security, performance, and maintainability Required Competence Backend Development Strong hands-on experience in Java and Spring Boot Experience with JPA and service-oriented architecture Experience with Kafka and REST APIs Knowledge of Vert.x, Lucene, Memcache, Caffeine , or .NET is considered an advantage ETL / Batch Processing Strong experience with Spring Batch (mandatory for one of the roles) Experience with Apache Camel and stored procedures Databases Solid experience with Microsoft SQL Server (MSSQL) Platform & Runtime Experience working in Linux environments Knowledge of Kubernetes and platform modernization initiatives CI/CD & DevOps Experience with Bitbucket, Jenkins, and Artifactory Security & Monitoring Experience with authentication/security frameworks such as JWT Familiarity with audit logging and monitoring tools such as Splunk, AppDynamics, Sysdig, and Grafana Integrations Strong experience with Kafka and REST-based integrations Experience working with mainframe integrations , file-based integrations, and legacy adapters is highly valued Consultant Profile We are looking for outgoing, senior consultants who are comfortable taking ownership and working with minimal supervision after the initial introduction period. The ideal candidate is technically strong, communicative, and thrives in both independent work and collaborative agile team environments.

🏢 Summary: Senior QA / Automation Test Coordinator role focused on hands-on functional and integration testing within a banking initiative, supporting test execution, test data preparation, defect management and quality improvements. The consultant will collaborate closely with developers and test leads to strengthen execution capacity across streams. 🗂️ Requirements: Senior experience in QA or Test Engineering, Experience with functional testing, Experience with integration testing, Experience in test execution and coordination, Experience in test data preparation and environment verification, Experience in defect analysis and validation, Experience supporting test automation, Ability to work onsite in Stockholm 3 days per week, Availability to work during summer with limited vacation 📃 Skills: QA, Testing, Automation, Integration, PMWeb, Olympic 🏢 Description: emagine is looking for an Automation Test Coordinator to one of our nordic banking clients. Start date: 2026-06-18 End date: 2027-01-29 Location: Stockholm (3 days onsite, 2 days remote) Description Senior QA / Test Engineer requested to strengthen team within the HERO initiative. The role will work closely with the overall Test Coordinator/Test Lead and focus on hands-on testing, test execution, test data preparation and verification within the PMWeb and Olympic area. Main responsibilities: Execute and coordinate functional and integration testing within the team Support test data preparation and environment verification Drive defect analysis, follow-up and validation Support automation and continuous quality improvements where applicable Collaborate closely with developers, Product Owner and cross-team test coordination The role is intended to strengthen execution capacity within the team while the overall Test Coordinator drives governance, dependencies and end-to-end delivery across streams and countries. Note, this resource needs to be able to work during the summer. One week or maximum two weeks vacation is feasible, but no longer than that.

🏢 Summary: 6-month on-site contract for a Platform Software Engineer to build and operate a production-grade application platform for a global AI product. The role covers the full lifecycle from deployment to runtime, ensuring reliability, scalability, and performance of distributed systems. You will evolve infrastructure and core platform services into a modular, high-performing architecture. 🗂️ Requirements: 6+ years in software engineering or platform/infrastructure roles, Strong experience with distributed systems, Experience with platform engineering, SRE, or infrastructure operations, Experience with multitenant environments, Experience with container orchestration, Experience working with external vendors and managed services, Experience operating production systems with focus on uptime and scalability 📃 Skills: Kubernetes, AWS, GCP, Cloudflare, Go, Rust, React, TypeScript, ClickHouse, BigQuery, Firestore, Spanner, Terraform, CI/CD, DNS, SSL 🏢 Description: emagine is looking for a Platform Software Engineer to one of the most exciting AI companies in Stockholm. Start: ASAP Length: 6 months with possible extension Location: Stockholm on-site 5 days per week About the role You will play a key role in building and operating the platform that runs applications in production. This includes the full lifecycle from deployment to runtime, ensuring reliability, scalability, and performance across a global user base. The platform handles everything behind the scenes when an application is launched: infrastructure provisioning, authentication, storage, logging, usage metering, and domain management. As part of a growing team, you will help evolve this platform into a more modular, scalable, and high-performing architecture. Key responsibilities Own and improve the application hosting and deployment pipeline Build and operate the runtime that serves applications in production Manage and evolve core platform services such as storage, logging, and workflows Design and maintain infrastructure for custom domains, including DNS and SSL at scale Evaluate, onboard, and migrate third-party services as part of a move towards best-of-breed architecture Ensure operational excellence through monitoring, alerting, incident management, and capacity planning Collaborate with vendors and ensure high service quality and SLA adherence What we are looking for Strong experience building and operating distributed systems Around 6+ years of experience in software engineering or platform/infrastructure roles Background in platform engineering, SRE, or infrastructure operations Experience with multitenant environments, container orchestration (e.g. Kubernetes), or edge runtimes Experience working with external vendors and managed services Strong operational mindset with focus on uptime, performance, scalability, and cost efficiency Nice to have Experience building large-scale multitenant control planes Experience with modern edge platforms (e.g. Cloudflare ecosystem) Contributions to cloud infrastructure or CNCF-related technologies Experience with log analytics platforms such as ClickHouse Familiarity with managed database services Proven track record of cost optimization in infrastructure Tech stack (examples) Frontend: React, Typescript Backend: Go, Rust Cloud: AWS, GCP, Cloudflare Data: ClickHouse, BigQuery, Firestore, Spanner DevOps: Kubernetes, Terraform, CI/CD, observability tooling

🏢 Summary: Fullstack Developer role focused on designing, developing, and operating scalable backend and frontend solutions using Java/Kotlin and React within a modern, domain-driven environment. The position involves building and maintaining microservices, translating business needs into reliable digital solutions, and ensuring high standards in code quality, testing, and DevSecOps practices. 🗂️ Requirements: Experience in full-stack development, Proficiency in Java or Kotlin, Experience with Spring Boot, Experience with React, Experience building and maintaining microservices, Knowledge of automated testing practices, Understanding of continuous delivery, Ability to design scalable and secure systems 📃 Skills: Java, Kotlin, Spring, SpringBoot, React, Microservices, DevSecOps, Testing, CI/CD 🏢 Description: emagine is seeking a Fullstack Developer Java/Kotlin/React to support our client in Stockholm. Start: ASAP Slut: 2027-02-03 Location: Stockholm We are looking for a full-stack developer who believes deeply in modern engineering principles and wants to help build a truly digital, domain-driven organization. You will design, develop, and maintain software products and microservices that enable our business domains to operate efficiently and innovate quickly. You will work closely with domain experts and other developers to understand real business workflows and translate them into scalable, reliable digital solutions. You will also ensure healthy engineering practices across your team, such as code quality, testing, and DevSecOps-minded ways of working. •    Techstack: Java/Kotlin/Spring boot/React •    Design, develop, and operate backend and frontend solutions central to client’s digital ecosystem. •    Build user-facing features and applications using modern full-stack approaches. •    Ensure the services your team owns are fast, scalable, secure, and observable. •    Collaborate with domain experts to understand business needs and translate them into technical solutions. •    Contribute to healthy engineering culture, including automated testing, continuous delivery, and documentation. •    Work closely with other development teams, product teams, and domain stakeholders to deliver valuable and maintainable solutions

🏢 Summary: 12-month contract for a Senior Full Stack Engineer to build and maintain scalable AdTech systems for tracking, attribution, and data-driven marketing in a hybrid setup in Stockholm. The role focuses on platform ownership, measurement reliability, data pipelines, and customer link infrastructure. You will ensure high availability and optimize integrations across paid media and CRM channels. 🗂️ Requirements: Senior-level experience in Full Stack JavaScript development, Strong expertise in Node.js and TypeScript, Experience building scalable distributed systems, Hands-on experience with data pipelines and orchestration tools, Experience designing and maintaining APIs, Experience with cloud infrastructure, Experience with event tracking and attribution systems, Ability to ensure high availability, monitoring, and observability, Experience integrating third-party platforms and vendors 📃 Skills: JavaScript, Node.js, TypeScript, Apache, Airflow, APIs, Cloud, AdTech, MarTech, Tracking, Attribution, DistributedSystems 🏢 Description: emagine is looking for a Senior Full Stack Engineer to join a team focused on building scalable systems for tracking, attribution, and data-driven marketing. Start: ASAP or within 1 month Duration: 12 months Location: Stockholm, 2-3 days/week at the office About the role AdTech Platform Ownership Own and manage paid media AdTech platforms, including an MMP such as AppsFlyer Integrate, optimize, and evaluate new vendors and capabilities Measurement & Attribution Ensure reliable event tracking, attribution, and data quality across platforms Collaborate with consent/privacy teams to meet regulatory requirements First-Party Data & Activation Enable scalable audience creation and activation for acquisition and retargeting Improve automation and experimentation velocity Customer Link Infrastructure Build and maintain systems for link generation, redirection, and attribution Support flows across paid media, CRM channels, referrals, and web-to-app journeys Reliability & Operations Ensure high availability, monitoring, and observability of tracking systems Maintain and troubleshoot AdTech-related services and pipelines Your profile Full Stack JavaScript (Node.js, TypeScript) in scalable systems Data pipelines and orchestration (e.g. Apache Airflow) Distributed systems, APIs, cloud infrastructure Experience with data flows, tracking, or integrations AdTech/MarTech experience is a plus

🏢 Summary: Full-time Quality Engineer / Manual Tester role focused on ensuring quality of a new Product Salary Scale and Employee Reform solution in the financial sector. The position covers end-to-end manual testing activities from analysis and design to execution, reporting, and coordination. The assignment starts September 1st 2026 and runs for 9 months in a hybrid setup in Greater Copenhagen. 🗂️ Requirements: ISTQB certification, 8-10+ years of manual testing experience, Strong experience in test analysis, design, execution, and reporting, Pension domain knowledge, Experience with Azure, Experience collaborating with end users, Fluency in Danish 📃 Skills: ManualTesting, ISTQB, Azure, Pensions, Salesforce, Plexus, Obex, Docgen, Osir, TestAnalysis, TestDesign, TestExecution, TestReporting 🏢 Description: emagine are looking for a skilled Quality Engineer / Manual Tester for one of our financial clients. This role is focused on ensuring the quality of the new Product Salary Scale and Employee Reform. Ideal candidates will have extensive experience in manual testing, excellent communication abilities, and experience with collaboration with end users. NB: start date will be September 1st 2026. Main Responsibilities Test Analysis Test Design Test Execution Test Documentation Test Reporting Test Coordination Test Planning Key Requirements ISTQB Certification 8-10+ years of manual testing experience Pension knowledge Experience with Azure Good communication skills Strong team player Experience working with end users Fluency in Danish Nice to Have Familiarity with systems such as Salesforce Plexus experience Understanding of Obex Knowledge of Docgen Experience with Osir Start: September 1st Duration: 9 months Workload: Fulltime + hybrid Location: Greater Copenhagen

🏢 Summary: Mid-level Fullstack Engineer role focused on building and enhancing customer-facing mobile and web applications within a cloud-native, data-intensive environment. The assignment involves developing backend services and event-driven microservices, integrating with AWS and messaging systems, and ensuring system reliability and observability. The position supports high-transaction, business-critical workflows in a cross-functional product team. 🗂️ Requirements: 4–6 years of software development experience, Strong experience with TypeScript, Strong experience with Node.js, Strong experience with React Native, Experience with event-driven architectures, Experience with distributed systems, Experience with PostgreSQL and/or DynamoDB, Experience with Kafka and SQS, Experience with AWS including S3, Experience with monitoring and observability tools, Experience developing mobile and web applications, Experience with data-intensive applications and complex workflows 📃 Skills: TypeScript, Node.js, React, ReactNative, Kafka, SQS, AWS, S3, PostgreSQL, DynamoDB, Datadog, Microservices 🏢 Description: emagine is looking for a Mid level Fullstack Engineer to join a product development team building and enhancing customer-facing digital services. The assignment involves developing mobile and web applications, contributing to backend services, and working with modern cloud-native technologies in a scalable and data-intensive environment. You will collaborate closely with Product Managers, Designers, and Engineers to deliver high-quality solutions that support business-critical workflows and customer experiences. Start: ASAP (within a few week) Duration: 1 year to start with Location: Stockholm, min 2-3 days/week at the office Wha you will do Develop and maintain applications using React Native, TypeScript, and Node.js. Contribute to the development of event-driven micro services and backend services. Build and maintain integrations using Kafka, SQS, and AWS services. Develop solutions that handle high transaction volumes and complex data flows. Support system reliability, monitoring, and observability initiatives. Work closely with cross-functional teams throughout the product development lifecycle. Participate in experimentation, feature flagging, and A/B testing activities. Profile: 4–6 years of experience in software development. Strong experience with TypeScript, Node.js, and React Native. Experience working with event-driven architectures and distributed systems. Experience with PostgreSQL and/or DynamoDB. Familiarity with Kafka and SQS. Experience with AWS, including S3. Experience using Datadog or similar monitoring and observability tools. Experience developing mobile and web applications. Experience working with data-intensive applications and complex workflows. Experience from fintech or another regulated industry is highly desirable. Familiarity with modern software delivery practices, including feature flags and A/B testing.

🏢 Summary: Fullstack Developer role focused on building and maintaining a customer-facing B2B portal in a cross-functional Agile team. The position involves backend development in Java, frontend development with JavaScript, and collaboration on scalable, high-quality solutions. The role is hybrid in Stockholm with a long-term contract and possible extension. 🗂️ Requirements: Several years of experience as a Fullstack Developer, Strong experience with Java backend development, Strong experience with JavaScript frontend development, Experience with REST APIs and system integrations, Experience with relational databases, Experience using Git and CI/CD pipelines, Experience working in Agile environments, Fluent English communication skills 📃 Skills: Java, JavaScript, REST, SQL, Git, CI/CD, Scrum, Kanban, Spring, React, TypeScript, Docker, Kubernetes, OAuth, OIDC 🏢 Description: emagine is looking for an experienced Fullstack Developer to strengthen our client’s development team. You will be part of a cross-functional product team responsible for developing, maintaining, and enhancing our client’s customer-facing B2B portal. The role requires close collaboration with Product Owners, UX, Q&A and developers to deliver scalable, high-quality solutions that improve the customer experience. Start: 27th of July Length: 19th of February with possible extension Location: Required to be on-site in Stockholm 2-3 days per week Responsibilities • Develop, test, and maintain features across the full technology stack. • Develop backend services using Java. • Develop frontend functionality using JavaScript and modern web technologies. • Participate in solution design and technical discussions. • Ensure code quality through testing, code reviews, and adherence to development standards. • Troubleshoot and resolve production issues when needed. • Contribute to continuous improvements in development practices, performance, and security. • Participate in Agile ceremonies as part of a Scrum team. Required Competencies • Several years of experience as a Fullstack Developer. • Strong experience with Java backend development. • Strong experience with JavaScript frontend development. • Experience working with REST APIs and system integrations. • Experience with relational databases. • Experience using Git and CI/CD pipelines. • Experience working in Agile development environments (Scrum/Kanban). • Strong analytical and problem-solving skills. • Excellent communication and collaboration skills. • Fluent in English, both written and spoken. Meritorious Experience with one or more of the following is considered an advantage: • Spring Boot • React • TypeScript • Docker and Kubernetes • Microservice architecture • Identity and Access Management (SSO/OAuth/OIDC) • Customer portals or B2B digital platforms • Telecommunications industry Personal Qualities We are looking for someone who is: • Proactive and self-driven. • Solution-oriented with a strong customer focus. • Comfortable working in a fast-paced environment. • A collaborative team player who shares knowledge with colleagues. • Committed to delivering high-quality software.

🏢 Summary: Fullstack .NET Developer role for a Nordic banking client, focused on developing and maintaining C#/.NET APIs and modern Angular-based SPAs in a cloud-native environment. The position involves working with OpenShift, containers, and CI/CD pipelines in an agile setup, with a hybrid work model in Stockholm. The assignment runs from June 2026 to June 2027. 🗂️ Requirements: Extensive experience with C# and .NET / .NET Framework (8–10), Experience developing C# .NET SPAs running on OpenShift, Experience building C# .NET APIs, including composite APIs, Strong experience with modern Angular (not AngularJS), Solid knowledge of JavaScript and TypeScript, Experience in both backend and frontend development, Hands-on experience with Docker, Kubernetes, OpenShift, Experience with GitHub and GitHub Actions, Experience with CI/CD pipelines, Experience working in agile development environments, Understanding of modern software engineering principles 📃 Skills: C#, .NET, Angular, JavaScript, TypeScript, Docker, Kubernetes, OpenShift, GitHub, GitHubActions, CI/CD, SPA, API 🏢 Description: emagine is looking for a Fullstack .NET Developer to one of our nordic banking clients. Start: 2026-06-17 End: 2027-06-30 Location: Stockholm (3 days onsite, 2 days remote) Required Skills & Experience Extensive experience in C# and .NET / .NET Framework (versions 8–10)Developer experience in C# .NET Frontend Single-Page Applications (SPA) running on OpenShift Developer experience in C# .NET APIs, preferably within composite APIs consuming other APIs Strong experience from projects involving changes in both Frontend SPAs and APIs Strong experience with Angular (preferably modern Angular frameworks, not legacy AngularJS) Solid knowledge of JavaScript and TypeScript Experience in both back-end and front-end development Hands-on experience with: Docker Kubernetes OpenShift Experience using: GitHub GitHub Actions CI/CD pipelines Experience working in agile development environment. Strong understanding of modern software engineering principles and best practices Meritorious Experience from development projects within banking or financial services Experience working in regulated or large enterprise environments Experience with scalable API architectures and integrations

🏢 Summary: Senior Test Manager role in a large-scale SaaS transformation program replacing legacy billing systems within a banking environment. Responsible for defining and executing the overall test strategy across integration-heavy, distributed architectures involving SaaS and in-house systems. The assignment runs for one year with a hybrid setup in Stockholm. 🗂️ Requirements: Extensive experience as Test Manager in large IT programs, Experience testing integration-heavy solutions, Experience with API, Kafka and batch integrations, Strong understanding of end-to-end testing in distributed architectures, Experience working with SaaS transformations, Experience in financial sector, Experience testing billing solutions 📃 Skills: Testing, Integration, API, Kafka, Batch, SaaS, Billing, Banking, Distributed, Architecture 🏢 Description: emagine is looking for a Senior Test Manager to one of our nordic banking clients. Start: 2026-05-25 End: 2027-05-24 Location: Stockholm/Solna (3 days onsite, 2 days remote) About the project The NGO2B (Next Generation Offer to Billing) project is a SaaS transformation project that aims to replace two on-prem billing solutions The program is divided into four subprojects, running sequentially over ca three years.  We are looking for a senior test manger, preferably with experience of testing solutions including external SaaS components. Go live for the first subproject is planned for Q1 2027. The transformations includes Development of a large integration layer which will exchange information with the SaaS Data exchange using batch files, event streams and API calls. Development of a system for generating and distributing invoice documents Integration with a running inhouse developed subledger and accounts receivable. As a Senior Test Manager , You will take ownership of the overall test strategy and execution across the program: Define and implement the test strategy Drive test planning, execution, reporting, and defect management Ensure quality across SEB integration layer, the SaaS, and downstream systems Collaborate closely with development teams, architects, vendors, and business stakeholders Secure alignment across internal teams and the external SaaS provider Your Profile We are looking for a senior professional with strong leadership and a structured, pragmatic approach. You likely have: Extensive experience as a Test Manager in large IT programs Track record of managing testing of integration heavy solutions (API, Kafka, batch) Strong understanding of end-to-end testing in distributed architectures Experience of working with SaaS transformations Ability to manage multiple stakeholders across business and technology Experience from the financial sector is meriting Experience of testing billing solutions is highly meriting Why Join This Assignment? Be part of a business-critical transformation impacting core financial processes Work in a complex, modern architecture combining SaaS and in-house systems Collaborate with experienced teams across IT, Business, and SaaS Vendor Play a key role in ensuring quality and stability in a high-impact delivery